[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 29.434125] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. [ 30.620183] random: sshd: uninitialized urandom read (32 bytes read) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 31.170542] random: sshd: uninitialized urandom read (32 bytes read) [ 32.451269] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.43' (ECDSA) to the list of known hosts. [ 38.022838] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/17 08:52:54 fuzzer started 2018/05/17 08:52:54 dialing manager at 10.128.0.26:41335 [ 59.976616] can: request_module (can-proto-0) failed. [ 59.987374] can: request_module (can-proto-0) failed. 2018/05/17 08:53:17 kcov=true, comps=false 2018/05/17 08:53:21 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x100, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x208802, 0x180) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000080)={0x3, 0x70, 0x8, 0x3, 0x100000000, 0x2, 0x0, 0x6, 0x4, 0xa, 0xff, 0x8, 0x0, 0xfff, 0x3, 0xfff, 0x7, 0x80000000, 0x3b3, 0x7ff, 0x9, 0x9, 0x10000, 0x3bad, 0x1, 0x3, 0x100000000, 0x1, 0x1, 0x5, 0x0, 0x9, 0x0, 0x6, 0x5, 0x10001, 0x7dfc, 0x4, 0x0, 0x1, 0x4, @perf_config_ext={0x200000000000, 0x1000}, 0x0, 0x9, 0x7, 0x0, 0x78, 0x5, 0x2}) bind$bt_l2cap(r0, &(0x7f0000000100)={0x1f, 0x100000000, {0x77, 0x7fff, 0x8, 0x5, 0x400, 0x7}, 0xffffffff, 0xffffffff9ce6b23d}, 0xe) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet6_mreq(r0, 0x29, 0xe57c807f94b7f94d, &(0x7f0000000240)={@dev, 0x0}, &(0x7f0000000280)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xd}, 0x75, r4}) getgid() fdatasync(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r3, 0x100000000}, &(0x7f0000000340)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000380)={0x4, {{0x2, 0x4e22}}, 0x0, 0x1, [{{0x2, 0x4e24, @multicast1=0xe0000001}}]}, 0x110) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x200140, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000500)={'veth1_to_team\x00', 0x3ff}) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000540)={0x7, 0x1, 0x1, 0x8, 0x2, [{0x8, 0x6, 0x5, 0x0, 0x0, 0x804}, {0x3, 0xe11, 0x0, 0x0, 0x0, 0x80}]}) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x23, &(0x7f0000000640)={r2, 0x1}, 0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000840)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0xcc, r7, 0x300, 0x70bd25, 0x25dfdbfc, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0xd}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x68}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x19a}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x84d}, @IPVS_CMD_ATTR_DEST={0x44, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@loopback=0x7f000001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10000}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) getpeername$inet(r0, &(0x7f0000000880)={0x0, 0x0, @remote}, &(0x7f00000008c0)=0x10) getdents64(r0, &(0x7f0000000900)=""/236, 0xec) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000a00)={'irlan0\x00', 0x1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000a40)={r5, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x1, 0xf70, 0x3488, 0xfffffffffffffff9, 0x12, 0x69, 0x800, 0x5, 0x10000, 0x26d41c5, 0x2, 0x2, 0x0, 0x8, 0x81]}, &(0x7f0000000b40)=0x100) openat$rtc(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/rtc0\x00', 0x6040, 0x0) r8 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000c00)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x73, &(0x7f0000000c40)={r2, 0x7, 0x10, 0x20}, &(0x7f0000000c80)=0x18) open$dir(&(0x7f0000000cc0)='./file0\x00', 0x0, 0x100) 2018/05/17 08:53:21 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7ff, 0x803) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) connect$vsock_dgram(r0, &(0x7f0000000080)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000000c0)={0x100000000, {{0xa, 0x4e21, 0x173, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e21, 0xdb, @loopback={0x0, 0x1}, 0x1}}}, 0x108) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x2, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000240)={r1, 0x100000000}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000300)=0xffffffffffff0387) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0x801, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x2, [0x0, 0x0]}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r3}, &(0x7f0000000440)=0x8) r4 = syz_open_dev$random(&(0x7f0000000480)='/dev/random\x00', 0x0, 0x0) clock_getres(0x0, &(0x7f00000004c0)) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000500)=0x5137ce2c) connect$nfc_llcp(r0, &(0x7f0000000540)={0x27, 0x1, 0x2, 0x7, 0x6, 0x999, "08bffc2a92383fac69738d18d76f8b9b1ff4b0ce7ca0218c11e76ad8d9c804b760b519b180fce968f300041c0f95e2290e651c8b08643edf5d1e21870e7b68", 0x26}, 0x60) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000005c0)=0x0) fcntl$setownex(r4, 0xf, &(0x7f0000000600)={0x0, r5}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000640)=0x4) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f0000000680)={0x80000001, 0x101, 0x8, 0x1, 0x1000, 0x40}) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000000740)=@nat={'nat\x00', 0x1b, 0x5, 0x610, 0x2a8, 0x3b8, 0xffffffff, 0x3b8, 0x2a8, 0x540, 0x540, 0xffffffff, 0x540, 0x540, 0x5, &(0x7f00000006c0), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0xffffffff, 0xffffffff, 0xff000000], [0xffffff00, 0xffffffff, 0xffffff00], 'veth1_to_bridge\x00', 'gre0\x00', {0xff}, {0xff}, 0x87, 0x1ff, 0x1, 0x4}, 0x0, 0x120, 0x168, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0x1, 0xc7}}, @common=@inet=@udplite={0x30, 'udplite\x00', 0x0, {0x4e22, 0x4e24, 0x4e23, 0x4e22, 0x3}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv4=@rand_addr=0x1ff, @icmp_id=0x64, @gre_key=0x2}}}, {{@uncond, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x3c, 0x200, 0x7, 0x7, 0x1f34, 0x40, 0x8a}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4, @ipv4=@multicast2=0xe0000002, @gre_key=0x20000, @port=0x4e22}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0x0, 0xffffff00], [0xffffffff, 0x0, 0xff000000, 0xffffff00], 'veth1\x00', 'dummy0\x00', {}, {0xff}, 0x3e, 0x9, 0x2, 0x8}, 0x0, 0xc8, 0x110}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, @ipv4=@loopback=0x7f000001, @gre_key=0x8, @gre_key=0x7ff}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x17}, @remote={0xfe, 0x80, [], 0xbb}, [0xff000000, 0xffffff00, 0xffffffff], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], 'bridge_slave_1\x00', 'veth1\x00', {0xff}, {0xff}, 0xde, 0x7ff, 0x5, 0x1}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x973, 0x100000001, 0x5}, {0x0, 0x2}, {0x5, 0x800}, 0x8}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x0, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@broadcast=0xffffffff, @icmp_id=0x66, @port=0x4e24}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x670) connect$nfc_llcp(r0, &(0x7f0000000dc0)={0x27, 0x0, 0x2, 0x7, 0x6, 0x6, "4d5f00dd906eb956332765f7baeac65acd0c1a414a1f9db373b1f253caba7e708d61af945097f6155769afbe567f386af0bc8f736eed54c34a9eacead74426", 0x2e}, 0x60) r6 = request_key(&(0x7f0000000e40)='big_key\x00', &(0x7f0000000e80)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000ec0)='\x00', 0xfffffffffffffffc) r7 = request_key(&(0x7f0000000f00)='encrypted\x00', &(0x7f0000000f40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000f80)='\x00', 0xffffffffffffffff) keyctl$reject(0x13, r6, 0x6, 0x1, r7) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000fc0)='/dev/full\x00', 0x200, 0x0) r9 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$SIOCSIFMTU(r9, 0x8922, &(0x7f0000001040)={'rose0\x00', 0x81}) syz_open_procfs$namespace(r5, &(0x7f0000001080)='ns/ipc\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x12, &(0x7f00000010c0), &(0x7f0000001100)=0x4) 2018/05/17 08:53:21 executing program 7: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0xbdba, 0x80000) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) open_by_handle_at(r0, &(0x7f0000000180)={0xab, 0x5, "6fe08c83d42851538bde8c08d8074bb163033cb6eb7b8f6281c378d1dfa3f892ed91ef9c89a11748365f8e79bade7b71b1fc0ac5d5f7eb6fc4fb2d14a65c9e090c614de4cdb755e8ef4d2df7324ef5a5f23836e08f28637b0dd5493e3674c22c29995c46576ac5df9b9dc9feea19f6675d5dc42447eb5df4356771701e77863d0eb1d12865ec052b6830bf1e9a6172c7aac0ded7d7485b30c3a69e87ad7681adc49dd4"}, 0x20000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000240)) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000280)={0x303, 0x33}, 0x4) r1 = socket$inet(0x2, 0x806, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000002c0), 0x10) r2 = accept$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c) recvfrom$ipx(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x20, &(0x7f0000001380)={0x4, 0x0, 0x80, "d287e6264ee9", 0xfffffffffffffffd}, 0x10) ioctl(r0, 0x7ff, &(0x7f00000013c0)="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") ppoll(&(0x7f00000023c0)=[{r0, 0x100}, {r0, 0x4000}, {r2, 0x100}, {r0, 0x444}, {r1, 0x40}, {r0, 0x4}], 0x6, &(0x7f0000002400)={0x0, 0x1c9c380}, &(0x7f0000002440)={0x9}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002480)='bond0\x00') r3 = getpgid(0xffffffffffffffff) r4 = syz_open_procfs$namespace(r3, &(0x7f00000024c0)='ns/user\x00') getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000002500)={0x0, 0x444, 0x36, 0x98}, &(0x7f0000002540)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002580)={r5, 0x9}, &(0x7f00000025c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002600)={0x2, 0x800a, 0x9, 0x35, r5}, 0x10) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002640)=""/57) setsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000002680)="0471e3adb4154935aa619e52d3883a38e155df2e5bbef91add2403f88abb69b3c2fa9ba52bce73848f1fcadfd518b102987447bc036e3018ba4ba9b493e08477409f6b26e424e894e5d9cf0b0185da045dcc8b802abba1976be6beecd9199f6f3f13c8836d7662595141794af97630c3d5153402473c8ddebb376ebc65aaebedc3b8e38e6c1247714d514fd6abf277d5ed6ea0c7c6f3b2da911be7d9b69ea222", 0xa0) write$cgroup_pid(r0, &(0x7f0000002740)={[0x37]}, 0x1) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002780)={0x10001, 0x100000001, 0x1000, 0xfffffffffffffffa, 0x4, 0x9, 0x81, 0x7, 0x181b5119, 0x100, 0x6}, 0xb) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000027c0)="2808b25e47856425da895f0574bd642b", 0x10) socketpair$ax25(0x3, 0x5, 0xf3, &(0x7f0000002800)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000002840)={0x1, 'gre0\x00', 0x3}, 0x18) sched_setaffinity(r3, 0x8, &(0x7f0000002880)=0x7) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000028c0)={{{@in=@remote, @in=@multicast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000029c0)=0xe8) writev(r6, &(0x7f0000003040)=[{&(0x7f0000002a00)="6623db7fba3864e9b8d73953a8e1051488", 0x11}, {&(0x7f0000002a40)="bcb4387bd27b6f0981759bbc383ecba1d36478816d73901226059b46453b2dd899273c726709515e681aa574b1b52cefde71c74dce9e32a090f7f60ebf98d1916c73ff4b463384b7a3ebbe868dbefacf0a6136e4a112870841a10be0e8152cc13ec958f9064d204d94042d5e56012305bd5c0edff302f1662a46fc5219854a93e0a3dff4de3e3e696c14814e4df39320afb064", 0x93}, {&(0x7f0000002b00)="de81b60372ad453d5fbc724431a975c56b7ce513c9e426390ad38927d35d95d67d47dbc9b0cd6c6af8a39b19fae52424bb100a79859308809edfdfffb13f50db177a4c2f25405fefecdac97ff37201aab23ea33c373bdc9662e0acf12195a4194a91465ca62da1fd0c01c9064d2ebdf30983b60f6b59e39e88cf2f972be551351e24249d61f913fcd8a9f285f84c0c6746439b13abe09fa312c7ae0255c8d4dd4dc73d3881ba14b3c47daf5d54d3219e10187c990627b9e3d5cdd4d8a900de067da1411d4ed6ac4a46a2883c1da8a831f3625eb33419e0cd57b5f488317b328b2134fa0332a7503b04c7133fb764d31d60", 0xf1}, {&(0x7f0000002c00)="bdf8faa91703cb3e95681fab242c508d8a934f0e42b876415a1da435b646c8ded47dd9118252241ef10dc1a9312b4628cbcc8a7d945e0f542b76ed748dad5ca415b8c4b600fe7d1b8f04295cfb16967c75cb2e0b43ba2f471e938624e4041f2caa77aba585ca763acef4b1d72cdbc6bc3aa11e3260d60d72e3c9ddc9458cac45ea0221aa0132a5eb12b1c86bce8ca9b26422b31164cbcaaecaecabb37cc29951845c4c740a18a3871b52f89dacb7aef29cb760eca021a72a4a8c91ee622b20b30126bdcb7ad79ffd6995b9bcd976496c257a0c3c41576989891124d359768723b6b80a", 0xe3}, {&(0x7f0000002d00)="16e775ecb49f151bc10588634f7a5e1cfa2f4f1bc4a4e23cdc809d15a9a7580667f3a58406053272500196dbb407ba42e99438b295b465dea8e4f378481adccc3c8781a3910146483d4e0980df5dc126af1462e74906c7f65178da2cf92be07eb764ccb13955e0777f1386eb110ade3c4b925dbf6ef9079b39800290f61a7bffd6dbdff883ad770266ba229f58bce904413cba6c77697743a9c0d9861fc7573d345f3546415eb4478d6875f5b76f8ba3a5cebee5f7d6ec27de962237f82a33b044aac9600a3d87cbf70ec977c4bb3c61e5e1237b8d53a350eb5beb29d894f74e81cd984cdf31aa39f472", 0xea}, {&(0x7f0000002e00)="2ec7bbd77ba0a64a9752adc65c2d58d77f5eabc4118700b56e635af27e9a2485afcc07e794086d6e39c1065b5f5d183443ee1d71e3a931a4e3998130041ab81fcfbd5b1c841751f95728a4438bcc9b9d026deb9010bd6de2b2", 0x59}, {&(0x7f0000002e80)="e380e901424ef465226ec5c39e4b3a333aaa9b023d99c02b19dca39c94627c92e92b4c7c0dd34a66e546cba384150d73417d63d17fe6bb22e1088928c6de191d34ebc60a96e0055c33751836fc9cb863bdcb458fa0786a3f3b29602ec72d219ba289d18ca6119d5bb54c888bac33b5ec62a4327d2eba6e6f8920c15dc30f54d103bd5a0cee65046deedf8bc95de62e228cea24b940226a4006d720b0182c64807f17a7968c480bf5cd5cf3b1622aa97637e5395c807ad9c8ed7c", 0xba}, {&(0x7f0000002f40)="5813032039700f917a8b90c3768fbf51ed6122e01d8bcf1e80d124d61f8a1c23bf67d76dbe0a51fad095308f3e180ef3be35d2fcad50b71bdedc9b3732bc8181e6b214021a8cf7f216aa3eaf42f99a467f0786cc316ba39fba4c5ddf7b0ae4b2783d6056f44033ff52b7f8dc26482bbf613845b96f69c96125b42c50ced8eb4faa894880c342143e8586a0fe0c75413bbd7a44f8c618df3f53b1bdd198bbf7bbc8fde300a10cd4c56efe3a91ef4f8c4777ce", 0xb2}, {&(0x7f0000003000)="ec1b63fe86d1f11b131a1939c402132c6b762b1d8e3998aa", 0x18}], 0x9) syz_open_dev$sndctrl(&(0x7f0000003100)='/dev/snd/controlC#\x00', 0x7fff, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003140), &(0x7f0000003180)=0x4) 2018/05/17 08:53:21 executing program 1: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10000, 0x0) sendmsg$alg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="be1d08d427c8bc0f60b561f59346af52f113c1f71689072cd309d5e5fe740120e85f90f4578afece4a33574c3b45af45569d87c95a2234e37148c6b3e45454f2bee2750a3c5c4bfa79f898694e0deadf22cfc4948d9cbb679f892a80efce9a26f1b1fb8ac8da79e9d04f299bc395b3d831fc61e4abc5cb1b84d034b7b087fbabbdf05b0cde5d6f9ed9cb00ca4cd2a449cb2648da7e1b9bb9ec3bc9617caab8754e", 0xa1}], 0x1, &(0x7f0000000140)=[@assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0xcc}, @iv={0xc0, 0x117, 0x2, 0xaa, "b5739c240757cff0ceb6f190c313010450e4094bf6d6b8a6f36c0f993c024920f6c567869bca9fac7499b9809091ce6f136b7443a9a45385c4094e99c945737a6138457af1ca363adf595a940532afa2e37cb10422148891b5cdfe378c0ecfe620a6912a53892ce5762de52f97c7a7c6c4be79f9cf8d4349b17df388441b7f367535498e34cfff8cfc4c28f11a7714f42293df474e19adb82062596b7811cb30823e4c10b642e2ca970b"}, @assoc={0x18, 0x117, 0x4, 0x7b4195e2}], 0x108, 0x805}, 0x50) r1 = accept$unix(r0, &(0x7f00000002c0), &(0x7f0000000340)=0x6e) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000380)={@multicast1, @rand_addr, @loopback}, &(0x7f00000003c0)=0xc) flock(r1, 0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x1000, "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"}, &(0x7f0000001440)=0x1008) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001480)={r2, @in={{0x2, 0x4e24, @rand_addr=0x2e87}}}, &(0x7f0000001540)=0x84) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r3 = dup2(r1, r1) keyctl$session_to_parent(0x12) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000015c0)={0x2, &(0x7f0000001580)=[{0x6, 0x7, 0xfffffffffffffffe, 0x8}, {0x2, 0x3, 0x100000000, 0x8d}]}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001600)=0x3, 0x4) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000001640)={0xffffffff, 0x6, 0xffff}, 0xc) fgetxattr(r0, &(0x7f0000001680)=@known='security.selinux\x00', &(0x7f00000016c0)=""/45, 0x2d) fadvise64(r3, 0x0, 0x659, 0x2) openat$vnet(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001740)) clone(0xa0100, &(0x7f0000001780)="26639c283455dd46d6cd734f63456b921ee79d3978a30f95e0d40b276aace53eb7cddf6e57e389c3e4ef337c10ad3d93a3b9603b11455dad791e78cfebb5c6e35ef5c385b06f3c80b1441f43b5bf47137045f6f733e2f1daf6a7d67f91148d32fe7f263b3d5fd32288b2785e119907e24171699e24046bc2f8af060673d4bd9341878ffca58748e2b394ca5547b9117b187ca6ddf68f41343a6aac1c02c3fb4cd87264e84046709f87a197b46e0f8af61e7ee4308ff9602db0ab81551b25f9052d2632258e0ed8304b9e0394d15e371e27b5acffeab5df", &(0x7f0000001880), &(0x7f00000018c0), &(0x7f0000001900)="f3a53979c28c43bd81413cb7578544513b4b0e2524eda5768cdf61c9ad4c42d5d3838ead77ebf3409a7eab81bb7de8432031ad221afb92dc504d6aa2f077cbe18658a29dab137a96bf4986851eea37165091d77608b9814aaa3be9") syz_open_dev$mouse(&(0x7f0000001980)='/dev/input/mouse#\x00', 0x9, 0x200) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/sequencer2\x00', 0xb58c3ed9c35423c6, 0x0) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000001a00)=""/184) socket$inet6_sctp(0xa, 0x5, 0x84) syz_open_dev$mice(&(0x7f0000001ac0)='/dev/input/mice\x00', 0x0, 0x82) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001b00)='/dev/autofs\x00', 0x2002, 0x0) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000001b40)=0x2, &(0x7f0000001b80)=0x2) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001bc0)=0x34, 0x4) ioctl$TIOCEXCL(r4, 0x540c) mknod$loop(&(0x7f0000001c00)='./file0\x00', 0x3, 0x1) 2018/05/17 08:53:21 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/146, 0x92, 0x10040, 0x0, 0x0) ioctl$VHOST_SET_VRING_CALL(r0, 0x4008af21, &(0x7f0000000100)={0x3, r0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x0, 0x2710}, {0x77359400}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x5a0, 0xffffffff, 0x348, 0x348, 0x0, 0xffffffff, 0xffffffff, 0x4d0, 0x4d0, 0x4d0, 0xffffffff, 0x4, &(0x7f00000001c0), {[{{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x154}}}, {{@ipv6={@loopback={0x0, 0x1}, @empty, [0xffffffff, 0xff000000, 0xffffffff], [0xffffff00, 0x0, 0xff000000, 0xffffff00], 'bond_slave_0\x00', 'dummy0\x00', {0xff}, {}, 0x2e, 0x2ad40, 0x0, 0x10}, 0x0, 0x230, 0x258, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d3, 0x4d4, 0x1, 0x0, 0x1}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x6, 0x5, 0x8f9, 0x4, 0x6, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x1a}, @dev={0xfe, 0x80, [], 0x10}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}], 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xff, 0xff0000ff, 0xffffffff, 0xff000000], 'gre0\x00', 'yam0\x00', {0xff}, {0xff}, 0x16, 0x0, 0x2, 0xa}, 0x0, 0x160, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x7, 0x4, 0x1, [0x0, 0x4e, 0x50000, 0x7, 0xa000000000000000, 0x4, 0x4000000000000000, 0x7, 0x7ff, 0x5, 0x7ff, 0x8, 0x6, 0x9, 0x8, 0x4], 0x6}}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x2, 0x0, [0x4e23, 0x4e24, 0x4e20, 0x4e23, 0x4e23, 0x4e20, 0x4e22, 0x4e23, 0x4e20, 0x4e23, 0x4e24, 0x4e24, 0x4e24, 0x4e21, 0x4e22], [0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xf}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x600) r1 = signalfd4(r0, &(0x7f0000000800)={0x5}, 0x8, 0x800) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000840), 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000880)={0x3b122a9b, 0x8, 0xfffffffffffff58f, 0x100}, 0x10) r2 = syz_open_dev$dmmidi(&(0x7f00000008c0)='/dev/dmmidi#\x00', 0xfffffffffffffff7, 0x81) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f0000000900)={0x3, 0x1, 0x4, 0x40, 0x13, 0x5}) ioctl$int_out(r1, 0x2, &(0x7f0000000940)) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x19, "8f093c7a071d28f77a8965c5699801822ec2f1ef4a2040f6ebbcc4c11262d1c8ef30fafbc5d6a5d975afe6ec0a777851e28a7c797463e16efdd38c7c59c26cec", "a6bd2cdbfab04f6f5553d7ace32ae910f0e81b40e11c5f2613dde879d3935d09", [0x9, 0x8cf]}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000a40)) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000a80)="f23571234bbc41c02033e2b903cd494b", 0x10) ioctl$TIOCCONS(r2, 0x541d) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000ac0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000b00)={@mcast1={0xff, 0x1, [], 0x1}, 0x49, r3}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/rtc0\x00', 0x80000, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f0000000b80)) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000bc0)) setsockopt$IP_VS_SO_SET_TIMEOUT(r4, 0x0, 0x48a, &(0x7f0000000c00)={0x4, 0x3ff, 0x9}, 0xc) r5 = syz_open_dev$dmmidi(&(0x7f0000000c40)='/dev/dmmidi#\x00', 0x2, 0x1012c0) ioctl$TUNGETFEATURES(r5, 0x800454cf, &(0x7f0000000c80)) bpf$PROG_LOAD(0x5, &(0x7f0000000e40)={0xf, 0x4, &(0x7f0000000cc0)=@raw=[@jmp={0x5, 0x1, 0xb, 0x7, 0x6, 0x0, 0xfffffffffffffffc}, @jmp={0x5, 0xa1, 0xb, 0x2, 0xf, 0xfffffffd, 0x4}], &(0x7f0000000d00)='GPL\x00', 0x6c1b, 0xea, &(0x7f0000000d40)=""/234, 0x41100, 0x1, [], r3}, 0x48) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000001240)={0x2, [0x0, 0x0]}, &(0x7f0000001280)=0xc) sendmmsg$inet_sctp(r4, &(0x7f00000035c0)=[{&(0x7f0000000ec0)=@in6={0xa, 0x4e22, 0x200, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f00000011c0)=[{&(0x7f0000000f00)="8f1bfdcf87566ff9bb7667", 0xb}, {&(0x7f0000000f40)="b6c30548b6d5f68b657151c7d82a5ebef3808ce09d52fcfc5545c8b1a2d70ddef88397400255c62f8d297d984b958c0eb988e0e1716bae6805d080651b037df17ce541d1a26c9028085ef6b745a092bff5822395062ce9c5cc177022f5fa6f24e1d7cad8b2e51e011fe57f04e226666793cce4dd32f9c38b3ce40e22a49d8bb23ccb4cfa7835b93fc57cb39061362a12a9e4a41f58d595bd4350fe236275ff73fb745138e72442d2cc7ff2c67dd917c51b99ec43db9b5f3ba3c4914d4b46aa6ba22f144dafa948527960ac74b05e6ca3e31d0b0069ad5d828d7d8b263bdd472e2d0b2aa8af698208e7dd891810d1a561686282f7e5fd478f", 0xf8}, {&(0x7f0000001040)="3c7f65d838abc48553e135f5727f6e437a7134c74ac475", 0x17}, {&(0x7f0000001080)="682925d2ca17e2cb1333c5922016993db8bc97024b6bab98a05e8601f7efe96bb380e4722656a00665111f28ea18933b617fa18d520be268", 0x38}, {&(0x7f00000010c0)="d72f893620e4f5dce0b78a9b7d502c2968ec4f01b5a25777bf30b70e1897b3185b779193a504477e61f42be4d0716d45623f103ffd3d3c43b1b48da697101da6050bb6c589f0c4adff9f04ba47382675f3964be89f3f7cc4bcb7b76437e26d4c1ddf71dd3b9731d46f67aa990ecab0629884a8ce950ff1b6569cf39e6e265154048d3a0d0d9dcb6d8b41276f0a951d29d430285709302911883070fb2247faa7608db2a67f7ee15f2dc28264558db8d4191d9eb0262aa7b2a54fc0981c00aeab5e7535886e160582e3f0a98fae67877324081348f71a34a80d4f9055147f4dcb58b5", 0xe2}], 0x5, &(0x7f00000012c0)=[@prinfo={0x18, 0x84, 0x5}, @init={0x18, 0x84, 0x0, {0xa2ac, 0xfff, 0x20, 0xfffffffffffffff7}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0xe}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x0, 0x200, 0x4, 0x0, 0x10001, 0x4, 0x9624, r6}}], 0x78, 0x8080}, {&(0x7f0000001340)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, 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{&(0x7f0000002540)="05070eeecdeb51e10170282935a32a2e6e70e3f8d2c7aba0ca83d71a753d935541748bf3f3e49065df23177975d8f6b03ce2e0fa57ce2dd38081ced4f32c1e968f5e1595cc1a53a97d49145a79f3dd7d253af07e4cb7c145de87a58fb75c98bf0a74b588c5aa44d9616de564955d7659060ffebd87f60d68e460adecd57d957f2e552319d0f6df75671fa9047130c2a079743385c74ff8953b0fbedcc67d841a7d0482e980713bade9e2b6cb69b001036b654dacd3beb7ccb4184698bd05a33575faf84c70b6949337c807e5497769023defe3f4110868d723c8f893c5dfb43aed5c64c8ac877f1d7cc8a2c8dc1d612fde88fedbd8944a82cae4c5722e268641cfdf9820349f26f028eafe4be3787b75cda5df166c5fcb8f3fecbd73655e397ebfdce087f90a81bfc6e4d0414d90823c50c16d7667bbc1e131f741022f9d89f00df0d771b38daa6467a3d351959043883ef56acffa5564531606b86ddaba40524eccaa7c78c36a46c0c1d4b0803a41f3fc652867d50c13a67bdb0859e5f3b1af5c11818a143e086d53094ed1eca3479b339c9510c483232cc24131148fe3f36f80473a510516fd06bc640c37524b2c8913d0d6e2bb9cc679098bb9923fd0063abdadcde242e73cdd6860bd89e62902373966fc2e7b4c2c58289dd4ad9f677bdc2a0ce37d6c78ebb350b352d7fd4caf0510573457e30794c9d378112a247a998bbf8b58ee915c9baa29f84389afb675d39873adfda6ad38fbfe0df457ebfa1be94743ec0f1fe6e8369b0771200e13513cab88ab46e91bd0d3a8595e3ea501efef57e3c96ee878d7124b84828f8511832a2500a7814631740482ac9dcb4a90c6488f4de338ba4b3766c33f30ee1004e9aec232c57d44236435ca98db49ed138f826788591b4c6672f3ca92547e31dba4ee923c0cd858421189ee21de42fd0a3ad6f94931612a172da075d69baa076d6018a970c68608c65cdc8e62f4c494eb0a37fec8599c8dff7627e7efef4ff0b5290d49bc6a55d84f4f213d154d93077ba8308d5d80cd245ac29378d1a145dd6107f5505d91aacd650d27c20e90195581662c099340b4c91eb57dac89437adb267d04f00c382cac482950c36f90008f52ebeace90c01db33a406fc305f33ece54fc58d92a37fd1888bd0bfe949a3600c24e3e980f5158cd69384c9c4a223b5b0631ce7856bfa20332fba2f610f6b0b50b535209be20dc216d229cee81f78044c50594ed6f634f9785da775281b2954c4982a88aa3b9be87c5e32a199ad929da7050e044d4ffc0d70e47a3eb0b94841bbacbb2de69aebf6602a7782cc27373d3409279cc64192bb78e6a44a62e44756547bfafe554ed3e49720d1c9d631275fed5de079d26302ea8a1a6f103ef48d543a265851ecb467f93e1bca32b8ce639374f17dbcd226d4550488785d5a9e63028d0d1873c8aae97c1ca6bca8ccf46e365820b7afde075fc518f97bf09651c824ae2603ab1bdef7a13e92691b180f97629928a2551cabf3b6ae093680d97b293a54a312764bca7a475033b0ebe516c9782afc85f95cc67346062320bc4ad7446b5f492f05ad14550ff9fdd249a3a9aa6662bdfebc6b6bbc789596820aae2d8e37a5faf4dd7d97f83357fbb767ec3a2c1a99d852d3136e9a3da57998b8377d87f2ac960a7c40d43e839af2092286d9a19959ee4f1b286eaf4f1da072a24c98dbe04998822c6af9cd377eff52e83d61c54794ef682e1aad13162ada7d7b579ac00898e584690f7427d941b947083586e7ab1e790f7c22aa49ec2a46aaac509cfe44371261025fe84975d7ee8fc5b7054ee9e89e87bf80310b75e1da6fa2d8093dace70b90a42567c02fcc7b77faef9b50c3773efaaf71c13c8c9630a64a7fe1401f2d1c31882d298e4962d740c3aaedd90f5ac3f8184f667740a832afd1c4f6bc119e9dbd2f2d681315216e0de9508284f6c32f982fd92fdf19928efa0942b3a29f95216ad7c87d46f02c9c92c269e20a73877b888770fd7980bf38bba0b18faa284f8dc1e3d828eb70c12a436d5a6b334865b98d8fe83b0461b345117a21e1d5025e8f1eeb0d2630b621377f5ac1c4ad1830a2d769229ff3359516647b0366c699efbf780259a6959f745d8c0728fa38770d96f9c1a90b81a8bdcbf807b18dc8a357c996f6070ea0aa16a1d966d397da225d5ebf2753e2a3b26c8c28e2ba0e6b9365d38cdd0e6415a2a6b3a445d40f592afac785731738525a3a2b8bb6ff7cef8ae9df90d753d9ca6a9860735f18d374b500aad903bf017e92c1db249b521df0660c7347c0b338d283f764eb6cc6332d0432463d8b268d2d3c0ead5e944b18a7331cd6dab40ec0d11dac0baa0218ea263bb837767783cc23f4f9632d6c4d831c6f1699e1c441fb44c9c47014a0c77af7d524c5771eba4b6ef1a3f1e69e34aed6829184cf2a943d3afe5f859eb513dc5847b04d4b7a56c9aec65ca3322d88500c5303257055011ad35b315c8e40b52f71507242928b70f3d43b190d05b384a0ece50d08133aa5e78f1c9ac6fe7ee163272291a6e4bf64b65dbe5a8944260faf7813caef7b1a11112a12b1bf7466548f460082cdf1978a217a308d143efbd0a407f2107f2084e73f1194038123c13dd717fe03f94bb381adc5f4b1331cd3fc0727bbd761bd38fbf887467141a0dba0a0f7d8f49422c801cebec46e6707b37603d0040fd2ea62f2f6ace9a786983e2fabec1e7217865c854b4d775e524619f359094357f9cfa391021596cc4a26d85a169267231ea2313ac94bed0c6441e997738c9672d1f4a476dd50905fa1eb4710c9a5a9b229b4985a7356dd8d599ee178b66bed691b2513e79db9cb62ff659c0f82c383ce8bace1527aab8283ed0d3fd05f47b0de34266ab46c74a5656c6a602eb7f952ae9a97fb65aa593261ac311060b67575a1a081e1e5957c7ee5d9e405fabcc7b8b6a2489dba1446cf39163a77cd1b1935c00ad04b4e2fc0fe9e092b67e6191b15890a30d98068d7df6ffb98e55ef67a6fc7aaff52c22257ec968aa9e07bc639750a8689012b9fbae3d2aa345aea0c345dbc8171312c2771558812acdbb2df2edadb8545f1ab4540e705333d87bb1f36d5ee02eeea264fa5d5d7c1b15efd781e09fe30fd7ea51fa4d771e0d588e65a8c9eda6aef656a1d5d3341e7d1182cb477cedca06d2b21a4096f3dbe36366fb7fcc2709cedc3692b80f2d9275bb7db9ef22424ef92a8d01b92b32e905ba32f2bf1ea1db05ffedc97346ff2a88dc4aad8246c865552e0b6235e18a75c0aaf1ef54a8ad76db53c38a098b8c7f06144fcb90e25c2fd2ae8ab945bd92228076c65f71fdaee270749b88d6f881bb766ef974e6b8b785296414f225ada0ba3ccb008d2fe282d9c34d6c11f7572965e6a7a4876190c16bc6a54191fd0a275eab0b99ff3d9f4648590aa1245a26ca3470088da200cc72bae290b52a657fe79b70e8d7fcac13f5a0c1a2d30cce9547838f47b6ec31d3adf39c67087fc345718f4a5ad661523e57bab69e9772c66162912cc7629ee2381330d32e12428d1bb9a59ab571c0cc88791c7135011de8da0f5d5fc65d24bd66eda06e9630ea692df552f315f10d4e25a1de48333bae5b25efd5578b5c9b1831508cfe19ab8188430d444922538376e974e7af9d9be16b3bdba82932b78b49efcb49c061faf8f7e160256e1da0b68a66740e8011286655fcec897c406ff298ade569b1859b4641ff37518f7374eef0f49cfaecd4aadb3c7c0467613eb6802259cb2b5979a811a41e72ec77edb30bdfbcabc989e4ff9859ec68c59f0ab7657ac90a6ad235abe6904eb82ddbedd93f365ccc1fbf9672b1394f5f7a51ef4968ad05a398ad5aa96189c4940011e4361d932d4d5ce9c8892dfd8dae1c2d511639f9a3e7c04ac8579221038c05d7da6825e4bd002a43e6f08a57e59ce47256e364ad7941ce7c8cea562b592d4336da7850911c471b8e11fb2a48c7aa1068e2ec72eeed08b1b5338535fcd243fd2de6f0046506d8fe8255ba8055bd628b56cbed9bff64b47bba62b7db785f16bf0b8f2e365771f89926f6f3b3082574d6e0ebd78fd8ccb46e390e12e19288e6f243ae332e113989eb689e4f0f8c4029bf2dd921f735b959f229f836dfbcc7f1c411522e0a29d0cfa77f1d03b29c309e7801c6b943ee3bec7d77149d4455eb0ee83c656a286228ab7adf6ebd82de12092e9cd462c0f8eee2f584d388975fd9099c45527d784b2fdf66e6196ca0b8b32a7ba7b56c98ae549813022a5a873824eb5927c75054d93feb40caebedb2b9eb37fd0e657d68f15678e2baf81156093e810dcd4a528f77a21903704f98b8eb73dcbd8aecc6a9233e10e3839690bf70ba56f46a3f433eb145a7bf4f4ca54b975e646fc48f84d33c7836ab2d9597479c0f62fc40c78bb923788126b1bb7fa0b688bc758568b4eb9d4411673056e15de1fd7767ebd2f925b57aabfda275bc6e06815d3d7da04a4c5f61c587041420d753998573e1815c97e0aaa1088fc4daa11a976f1bf6c9dd77faf41a90087a16fb94fc560c96a17c43aa634a6c8e9f7bf34142748a29ab5702d648925c007bb4fe81156498a210c353b494e9cec92eaec51463416adafcd3a0d2165b38e08f2b10bf2aa0a1685bc14b55591e22f801c3b373a0ea8b63de2dca1de4a9bd7576d27e00711912ebe8a4b3c5bd7637782caa4ba569b9d3fd17b3ff951b3bc75e19b1227d8073eda2c10a5ad6719bf9ac0dc48d4c1ed6844581793ce19805f288a7dfc74f23643c492cb568913da37a921d1fef2c39f3d452232c39336447fdb39b12abf9e3ccf34ffeb94508e4609f782b812a248c0ee049d745e713be2c613027aab940497e8a236da5b052385f48ddbf957595b524db3ecf1c5cfc95255b6a479f530131577bab25ff34e8f38e4087fc2e1e2008d337f86e3155105fd2837ba1800d7b2734b8395cda683c5f34fafb4f8a403fabd59172c307f80c0d8612c7000e6b8c062853bd0807fc70a1bedb56e441c7415da3a168219eaf8641d795369646189f828826f0ce078ff3c95f892b33f8b0900aa0b6e74da89da1a7b3fa0a01c40925af05fe257a8ffe2f748222e1caba69d5a7fb1ba30e59b8ae6f859e230694fcb23878fe4b95d5527ccdd9d0dd765a99b2862173a1c695a7bf091f5e73a374282eae47c11fa5b3a4db4d68b74d4c54fd1ed6a157df16a7dd8418c8e33608eaf2e47a80791f8d16f62dba7e7baed6734218a5b9431aa740e12989e38cdd74063284f7b265a3ca893fd57dbcd717eae755dbbea6dde45f109d79fa5abf9768590f1c986fbe09f193e6d0bb5c74f8370f878ed964b15883a83aca01e6390f1c27dedac41eb713cf5ae8a2ad1616d6a1a22903fc211f1c9a8001f08b32c6556cdfd5c498693a43e4654813d0ae6535b18a875b130cb2d248d0ddd885255f04df317ac6f4a342c7aaa05d318b767c28b9c6d86c661ae0fbf81a61158bad63b10cdb7994754864766559af12cc917d9fe6ba089c9dc3dcdd7860f337268a4f47b0f45b0acc990c5b467a5a653541988b1dee1992e78144d8d2a548c01715c6d1fe6fd17d92c34318e9707e4e201174f0fa963711bbffc6fa98caf88f32ac07238d9dc2667de10270cf10d11ecc0376aafc63336b78cc0589cf03bca41c7a6f732995e139a8b1f6db9da51982d99ad3ea18937d9b2b78b9964ed9a6a5fc1c8d9ba3f150d10d64881ffd34fb722949c4f8a491bd94fe9f5c862f2b567ec808815d76f5a35a5a77cd441ccf69f57fcbb9c283", 0x1000}], 0x6, 0x0, 0x0, 0x20000000}], 0x2, 0x1) openat$zero(0xffffffffffffff9c, &(0x7f0000003640)='/dev/zero\x00', 0x400000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000037c0)={r2, &(0x7f0000003680)="0c3c0c8021af8e2070259c861605cea3ac6bb89d3d7c372552df95b9d7e803f58b03d3660347f3d41cd63717b0861515dff0e962c814e6ff598a25c4b4aae40854bc96afb6833f608565aa82805a04e31b01182f4b99502613c997e6a7bf68d0d4bd423af6908c68447879ae675272a21eeed3be347a85f7496f89b94a5cd0eb46c569038a7d7d26504887f083c90676d0db3e2b77191e2591e2b239ebaa3d73df0a0cd4c8bcc726b4b7dbff900c837a2a", &(0x7f0000003740)=""/74}, 0x18) socketpair$inet(0x2, 0x3, 0xfffffffffffff4bb, &(0x7f0000003800)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003840)=0xb61, 0x4) 2018/05/17 08:53:21 executing program 4: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x200000, 0x0) readahead(r0, 0x80000001, 0x1) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00000000c0)={0x72, 0x1, 0x3f}) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000100)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000140)={{0xa, 0x4e23, 0x80, @loopback={0x0, 0x1}, 0x100000001}, {0xa, 0x4e23, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, 0x6, [0x8, 0x80000001, 0x1, 0x4, 0x100000001, 0x0, 0x400, 0x1000]}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000200)=0x1e) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000002c0)=0x5, 0x4) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) connect$unix(r1, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x200, 0x2, 0x8, 0x0, 0x10}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r4, 0xf0, 0x0, 0x8, 0x9, 0x2}, &(0x7f00000004c0)=0x14) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000500)={{0x2, 0x4e21, @rand_addr=0x5}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e21, @multicast2=0xe0000002}, 'bond_slave_1\x00'}) ioctl$BLKSECTGET(r0, 0x1267, &(0x7f0000000580)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000640)={r4, @in6={{0xa, 0x4e23, 0x51a, @dev={0xfe, 0x80, [], 0x18}, 0x200}}}, &(0x7f0000000700)=0x84) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000740)=0xe4, 0x1) r6 = syz_genetlink_get_family_id$fou(&(0x7f00000007c0)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000880)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x2c, r6, 0x200, 0x70bd26, 0x25dfdbfe, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000008c0)={0x0, @local, @broadcast}, &(0x7f0000000900)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000940)={0x8001, {{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x88) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000a00)={r5, @in6={{0xa, 0x4e20, 0xffffffffffffffc0, @empty, 0x8}}, 0x8, 0x884d}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000ac0)={0x1}) epoll_create(0x80000001) fcntl$dupfd(r2, 0x0, r3) timer_create(0x3, &(0x7f0000000b00)={0x0, 0x1a, 0x5}, &(0x7f0000000b40)=0x0) timer_getoverrun(r7) 2018/05/17 08:53:21 executing program 5: alarm(0x6) r0 = socket$can_raw(0x1d, 0x3, 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) sendmsg$can_raw(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x1d, r1}, 0x10, &(0x7f0000000140)={&(0x7f00000000c0)=@canfd={{0x4, 0x9, 0x7, 0x7f}, 0x37, 0x1, 0x0, 0x0, "8d6e44e5ef9fecf442d0d237e263a210b22e2799b40e518ce3e9799a030eb27d853cc75b65ea2ca192bd2e3c20e83184b945540917fe2e5b9e2618cb84d7e553"}, 0x48}, 0x1, 0x0, 0x0, 0x4041}, 0x8000) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000200)="e2c96dc48153e758ecc2542593e10e63c5e69fec4244edde6adc13b7538e7877dc987c2334a1d7f397db99d7bccda385933f941ff256ed349e37e7499989ea273030b8175fb0f92650311dfd135609435ac264bab5b4b2d73409672b3bb4c60a6b20eb9887ac9d4a35fd38f04765455a4e", 0x71, 0x8000, &(0x7f0000000280)={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vcs\x00', 0x40, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000300)={0x0, @rand_addr, @multicast1}, &(0x7f0000000340)=0xc) sendto$inet6(r2, &(0x7f0000000380)="1add41df4a8e66b1eec7bc44712dadb407a5c1c139", 0x15, 0x40000, &(0x7f00000003c0)={0xa, 0x4e24, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0xf4}, 0x1c) getrlimit(0x7, &(0x7f0000000400)) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000440)={'bcsh0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$BLKTRACESTOP(r4, 0x1275, 0x0) getsockname$packet(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000004c0)=0x14) bind(r5, &(0x7f0000000500)=@ll={0x11, 0x0, r6, 0x1, 0xffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580)='/dev/zero\x00', 0x4000, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000600)={r4, 0x28, &(0x7f00000005c0)={0x0, 0x0}}, 0x10) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000640)={r8, 0x1}, 0xc) r10 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$can_bcm(r4, &(0x7f0000000780)={&(0x7f0000000680)={0x1d, r6}, 0x10, &(0x7f0000000740)={&(0x7f00000006c0)={0x7, 0x12, 0xc53e, {}, {0x0, 0x2710}, {0x0, 0x4, 0x1, 0x5}, 0x1, @can={{0x4, 0x7f, 0x2, 0x1}, 0x3, 0x2, 0x0, 0x0, "9dd7ff4265e911b3"}}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x50) ioctl$int_in(r9, 0x5421, &(0x7f00000007c0)=0x100000000) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f0000000800)=""/144) connect$rds(r10, &(0x7f00000008c0)={0x2, 0x4e24, @loopback=0x7f000001}, 0x10) clock_gettime(0x1, &(0x7f0000000900)) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000940)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000980)={0x7, 0x1, 0x7, 0x7}, 0x8) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00000009c0)={0x0, 0x1, 0x2000}, 0x4) rt_sigtimedwait(&(0x7f0000000a00)={0x12}, &(0x7f0000000a40), &(0x7f0000000a80), 0x8) set_robust_list(&(0x7f0000000b40)={0x0, 0x1, &(0x7f0000000b00)={&(0x7f0000000ac0)}}, 0x18) 2018/05/17 08:53:21 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040)=0x2, 0x4) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="345c72e99372db90aeea5f99eaebea1d64ced66794474dc62245f0a6f7addc671e975178fdd7017746daf5f98bb444edd3cf10e11fd4c1c52978d3276fdba50676405f0e0065bb9d68bc6c30e9", 0x4d) fcntl$addseals(r0, 0x409, 0x5) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000140)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000180)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) bind$alg(r0, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000300)={0xfffffffffffffe01, 0x0, 0x10001, 0x400}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000000340)={0x7, r3, 0x10000, 0x9b}) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000380)=0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000400), &(0x7f0000000440)=0x40) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000480)={0x60000001}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f00000004c0)=""/175) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000580)={0x7ff, 0x5, 0x1}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000005c0)=0x20, 0x4) r6 = fcntl$dupfd(r5, 0x406, r0) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f0000000600)={0x100, 0x8, 0x0, 0xffffffffffffffe0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000640)={0x7, 0x8004, 0x6, 0x8, 0x0}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x75, &(0x7f00000006c0)={r7, 0x100}, 0x8) socket$vsock_dgram(0x28, 0x2, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000700)='/dev/dsp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000000740)=@assoc_id=r7, &(0x7f0000000780)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000007c0), &(0x7f0000000800)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000840)={0x9, r3, 0x0, 0x4}) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000880), &(0x7f00000008c0)=0x4) [ 66.518278] IPVS: ftp: loaded support on port[0] = 21 [ 66.595648] IPVS: ftp: loaded support on port[0] = 21 [ 66.629803] IPVS: ftp: loaded support on port[0] = 21 [ 66.636006] IPVS: ftp: loaded support on port[0] = 21 [ 66.657598] IPVS: ftp: loaded support on port[0] = 21 [ 66.664756] IPVS: ftp: loaded support on port[0] = 21 [ 66.666264] IPVS: ftp: loaded support on port[0] = 21 [ 66.703808] IPVS: ftp: loaded support on port[0] = 21 [ 68.479375] ip (4691) used greatest stack depth: 54232 bytes left [ 69.264710] ip (4749) used greatest stack depth: 54072 bytes left [ 69.788510] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.794977] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.825649] device bridge_slave_0 entered promiscuous mode [ 69.912433] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.918894] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.946959] device bridge_slave_0 entered promiscuous mode [ 69.983935] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.990420] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.022975] device bridge_slave_0 entered promiscuous mode [ 70.033011] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.039524] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.050009] device bridge_slave_0 entered promiscuous mode [ 70.075433] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.081936] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.102982] device bridge_slave_0 entered promiscuous mode [ 70.119792] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.126244] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.139666] device bridge_slave_1 entered promiscuous mode [ 70.147647] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.154149] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.164545] device bridge_slave_1 entered promiscuous mode [ 70.171016] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.177537] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.194495] device bridge_slave_0 entered promiscuous mode [ 70.217585] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.224111] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.248247] device bridge_slave_0 entered promiscuous mode [ 70.266178] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.272667] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.285640] device bridge_slave_1 entered promiscuous mode [ 70.302798] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.309258] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.330291] device bridge_slave_1 entered promiscuous mode [ 70.348951] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.355450] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.363588] device bridge_slave_1 entered promiscuous mode [ 70.377200] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.387679] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.396979] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.403409] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.435655] device bridge_slave_1 entered promiscuous mode [ 70.455900] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.462406] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.495290] device bridge_slave_0 entered promiscuous mode [ 70.513387] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.519821] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.529648] device bridge_slave_1 entered promiscuous mode [ 70.544582] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.563058] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.572304] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.582209] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.595603] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.603827] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.610333] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.671304] device bridge_slave_1 entered promiscuous mode [ 70.701842] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.725808] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.734895] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.749584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.791621] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.898200] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.917146] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 70.929151] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 70.965657] ip (4877) used greatest stack depth: 53800 bytes left [ 71.134967] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.155710] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 71.241357] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.363756] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.400552] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.412098] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.435323] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.444792] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.536523] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.580097] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.621623] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.632265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.669993] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.679168] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.688198] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.699481] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.719506] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.737811] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.776704] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 71.790422] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 71.886632] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.895015] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.922682] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 71.929701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 71.943156] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.950244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 71.987740] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 71.996443] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.015670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.023982] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.032715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.046793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.082532] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 72.120006] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.127112] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.177586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.184592] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.206158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.213746] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.251384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.258412] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.285510] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.292571] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.328749] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 72.335858] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.520430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 72.531392] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.560135] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.582517] team0: Port device team_slave_0 added [ 72.597157] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.616574] team0: Port device team_slave_0 added [ 72.779773] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.805299] team0: Port device team_slave_1 added [ 72.844221] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 72.856229] team0: Port device team_slave_1 added [ 72.866093] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.882628] team0: Port device team_slave_0 added [ 72.893662] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.903100] team0: Port device team_slave_0 added [ 72.910553] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.929955] team0: Port device team_slave_0 added [ 72.962757] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 72.976327] team0: Port device team_slave_0 added [ 73.010723] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.019678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.036112] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.059772] team0: Port device team_slave_0 added [ 73.073391] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.095479] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.119842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.141706] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.163377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.176330] team0: Port device team_slave_1 added [ 73.188369] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.199434] team0: Port device team_slave_1 added [ 73.204949] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.220160] team0: Port device team_slave_1 added [ 73.227204] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.242148] team0: Port device team_slave_1 added [ 73.251179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.259185] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 73.271495] team0: Port device team_slave_0 added [ 73.292070] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.307873] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.325215] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.342083] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.362598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.383337] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.396878] team0: Port device team_slave_1 added [ 73.402912] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.409873] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.429127] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.451374] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.459670] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.480454] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.504448] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.511692] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.520110] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 73.544935] team0: Port device team_slave_1 added [ 73.558755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.576312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.591418] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.608163] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.630988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.645065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.658883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.668928] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 73.686549] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.693791] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.704515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.712661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.721393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.738853] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.749755] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 73.757779] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 73.765181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.783835] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.817622] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.848103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.859793] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.867729] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.875862] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.882841] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.891523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.900673] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.907731] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.925503] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.936799] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 73.957091] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.978906] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.000282] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.008961] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.016375] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.025360] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.041348] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.050960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.061165] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.074834] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 74.084275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.106677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.135272] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.159463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.179004] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.188487] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.204124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.219342] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.228640] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.243306] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.263412] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.282554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.305550] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.321096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.336647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.346851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.359085] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.367545] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.384761] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.394561] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 74.419551] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.429772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.451966] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.459507] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.482912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.505575] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.515981] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.533514] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.542793] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.557648] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.576733] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.597665] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.607300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.628775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.640552] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 74.648530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.669760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.339194] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.345665] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.352484] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.358931] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.420907] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.427516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.621263] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.627739] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.634532] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.640949] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.661217] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.672390] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.679098] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.685898] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.692375] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.703797] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.876465] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.882927] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.889733] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.896165] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.915467] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.930899] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.937333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.944112] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.950516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.958880] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 76.978503] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.984949] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.991724] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.998153] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.034879] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.041828] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.048268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.054979] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.061386] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.069676] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.080007] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.086488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 77.093333] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.099769] bridge0: port 1(bridge_slave_0) entered forwarding state [ 77.108211] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 77.471265] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.482816] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.494611] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.502907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.511877] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.520647] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 77.529325] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 84.818698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.055325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.090814] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.144267] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.190521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.242239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.290293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.567679] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.811633] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.831991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.876601] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 85.898328] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.000990] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.038666] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.118967] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.418891] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.426288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.440845] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.532497] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.538850] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.550988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.590457] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.596815] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.630150] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.676830] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.683226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.708883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.745638] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 86.865955] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.872503] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.885431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.933924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 86.940353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.956398] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.019076] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.040981] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.062327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.211254] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.323125] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.441564] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.523231] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.613289] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.668530] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 87.674814] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 87.686434] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.731857] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.872194] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.489127] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/17 08:53:48 executing program 2: 2018/05/17 08:53:48 executing program 0: 2018/05/17 08:53:48 executing program 2: 2018/05/17 08:53:48 executing program 7: 2018/05/17 08:53:48 executing program 6: 2018/05/17 08:53:48 executing program 3: 2018/05/17 08:53:48 executing program 5: 2018/05/17 08:53:48 executing program 4: 2018/05/17 08:53:48 executing program 1: 2018/05/17 08:53:48 executing program 2: 2018/05/17 08:53:48 executing program 0: 2018/05/17 08:53:48 executing program 5: 2018/05/17 08:53:48 executing program 7: 2018/05/17 08:53:48 executing program 3: 2018/05/17 08:53:49 executing program 1: 2018/05/17 08:53:49 executing program 6: 2018/05/17 08:53:49 executing program 4: 2018/05/17 08:53:49 executing program 2: 2018/05/17 08:53:49 executing program 5: 2018/05/17 08:53:49 executing program 7: 2018/05/17 08:53:49 executing program 3: 2018/05/17 08:53:49 executing program 0: 2018/05/17 08:53:49 executing program 4: 2018/05/17 08:53:49 executing program 6: 2018/05/17 08:53:49 executing program 2: 2018/05/17 08:53:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x2000000005, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/05/17 08:53:49 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x800, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000240)=0x6, 0x4) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e1e, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0xe}, 0x80000001}, 0xffffffe7) clock_gettime(0x7, &(0x7f00000001c0)) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000000040)=0x2, 0x27) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40000, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r2, 0x1, &(0x7f00000000c0)={{}, {r3, r4+10000000}}, &(0x7f0000000180)) syz_emit_ethernet(0x4a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60d8652b00140600fe8000000000000000000000000000aafe8000000000000000000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="2f02e64709580000"], &(0x7f00000002c0)) 2018/05/17 08:53:49 executing program 7: r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffd, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0x40045532, &(0x7f0000000080)=0x2) 2018/05/17 08:53:49 executing program 0: setrlimit(0x2, &(0x7f0000000040)) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") 2018/05/17 08:53:49 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0x1fe) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000080)="f1", 0x1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000000)={'veth0_to_team\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000000040)=@in={0x2, 0x4e23, @loopback=0x7f000001}, 0x10, &(0x7f0000000200)}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x9, 0x4) [ 93.455510] mmap: syz-executor0 (6676): VmData 18571264 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/05/17 08:53:50 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xd2, "a50d9e19260d6721d0496f7c103bc73292cb202b6342635bd71367f162fd8137303744c18e9a0fe4d8297909df642b3efde74f86938a7ffddf55d7982d66d5ac3fe09b1f58d9bb98aedfbdad1f2c7227cc08a79f0da4e514cf79e68081db98c862e128d2a63d44c8a04fce0783a1d1f2fbaedbf508c5dd8977cb0c4435573937c1d78bb41abcdc5a0c944b68a6a9d580ec00754d03d0cd56bdc422484f7942d627dfdbc59e6e33e5322ecf16c557d6925e825ab63c0fc703dfa78ab4442a91b06a77bdecfe9a3e2818cb3af49556995ad821"}, &(0x7f00000001c0)=0xda) sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f0000000540)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000080)='\x00', 0xfffffffffffffe75}], 0x1, &(0x7f0000000200)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x2, 0x1, 0x3f, r1}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x9}}, @dstaddrv6={0x20, 0x84, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast1=0xe0000001}], 0x70}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x400}, @in6={0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x40}], 0x38) 2018/05/17 08:53:50 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000040)=0xfffffd96) 2018/05/17 08:53:50 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0xd0}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x1000, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff00000000}, @in={0x2, 0x4e23, @rand_addr}, @in6={0xa, 0x4e23, 0x9, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e23, @rand_addr=0x81}, @in6={0xa, 0x4e24, 0x100, @loopback={0x0, 0x1}}], 0xa0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={r1}, &(0x7f0000000100)=0x7fffffff) 2018/05/17 08:53:50 executing program 6: r0 = epoll_create(0x100000001) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x1ff, 0x10000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0xa0000006}) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x40000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000000140), 0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f00000000c0), 0x8) 2018/05/17 08:53:50 executing program 3: r0 = memfd_create(&(0x7f00000000c0)='trusted*)procmd5sumselinuxselinux-}GPLwlan1\x00', 0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000415fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="dc0000001900050b0000000000000000ffffffff0000000000000000000000007f000001000000000000000000000000000000000000000002000000000000009bca1c3abc07328f7e105994edcdef4a205b605d815d2d3e6ef625a77f6ab54e918c12e41b765a86bd21bc0e1ff564018191a6bbab7ad2a822b7aaa55d54b7e2b0bb24a4d85154e65f20d4658fb62cfc7ddac171b339cb0ea2893c3f69d2b649a9ea2f0db7", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c00100001000000000000000c00150000000000000000000c0008000800080000000000"], 0x3}, 0x1}, 0x0) socketpair(0x11, 0xf, 0xfffffffffffffffb, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x40000) ioctl$SG_SCSI_RESET(r2, 0x2284, 0x0) 2018/05/17 08:53:50 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.stat\x00', 0x0, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x2) r1 = socket$inet(0x2, 0x3, 0x4) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f0000000100)={0x8000, 0x2, 0x0, [{0x483, 0x5c, 0x5, 0x7, 0x8001, 0x7f, 0x100}, {0x101, 0x7f, 0x1, 0x3, 0x101, 0xe510, 0x8}]}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000300)='bridge0\x00', 0x10) syz_emit_ethernet(0x2a, &(0x7f00006ba000)={@link_local={0x1, 0x80, 0xc2}, @random="e2701bb60689", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000000c0)) 2018/05/17 08:53:50 executing program 5: r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f00000000c0)=0x100000a) 2018/05/17 08:53:50 executing program 0: pipe(&(0x7f0000001800)={0xffffffffffffffff}) connect$can_bcm(r0, &(0x7f0000001840)={0x1d}, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x0, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) 2018/05/17 08:53:50 executing program 2: unshare(0x400) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fallocate(r0, 0x0, 0x5, 0xc002) 2018/05/17 08:53:50 executing program 7: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000000)="120000001600e70d017b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/247, 0xf7, 0x0, &(0x7f0000000180)=@abs, 0x6e) recvfrom$unix(r0, &(0x7f0000000040)=""/36, 0x24, 0x0, 0x0, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000200)=0x8, &(0x7f0000000240)=0x4) 2018/05/17 08:53:50 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f000078dffc), 0x4) r1 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x8, 0x4e24, 0x0, 0xa, 0x20, 0x20, 0xe, 0x0, r1}, {0x80000000, 0x2, 0x400, 0xbc1e, 0x7, 0xfffffffeffffffff, 0x5, 0x3}, {0x3, 0x100000000, 0x7f, 0x100000001}, 0x706, 0x6e6bb0, 0x0, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x10}, 0x4d5, 0x9634d79074dea244}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x4, 0x0, 0x1, 0x5, 0x10001, 0x3}}, 0xe8) 2018/05/17 08:53:50 executing program 1: unshare(0x24020400) epoll_create1(0x0) 2018/05/17 08:53:50 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f08e30700000000000000fe36cef3e26def23000200000011000013", 0x1d) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'lo\x00', &(0x7f0000000980)=ANY=[@ANYRES64=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="76c3da128e435921305b4a0359891b23c6a0bc74046ebab9cfc6c8336a6a150112ad78180e2600b06003cb6c380e1004d7544c38fd235f9d55ca6744d964b01b2d67535b884b7ab73c3a6a41922862974dd37938a0b5b558b1d0514d2a94e22fbe7e445cf89c09442f5d6c542784b2bbcdb5265634df9c712421b124151cd58b6d6c64519b", @ANYRES64, @ANYRES32=r0, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="db3154d14f3b5490f791858ec8eb85db8df6610356c6c9fe789766a594800ca621be456f25a7165ad78412fb8462c79e42c08fab4b2b6c2fcc2bbb7aa7f5469935a4c9900b1622052bcd63f7ae6c35d2e2c612741987a9bdbc8000059659ebacafb60ced6c1cd17b4ac076e8a3e8d9fb53b472ab07849b7aadda50538aa2bcb5f3741d9bff706f6791ed2353f40fae6b07d11b1c5a094bdcd3"], @ANYRES64, @ANYBLOB="ef2a291d347fb674d82170685c68a24b0f83afa3d4273f8fc9d721137b04665e55e2ea6b4f22dfa25a0b82c122083dde372cf92ebabfd44f9e53884fa61cb331313a43b60478814cca950e8fe6abb590f1458ad88184fc3ae030913ee79ea02e23af3a09327249a2627e501e530c8c0166acecfd6b6246d125c0678301015f8203efd3b192dcac1afc8a15eb016e65950bfda7719af602d3bab54c2b05ad909360e9879292fa1bdd7971d80584a837b3d4145592360486c6a53ba84ba188e23e62ea3bd424e02c847dfb8e869c9b16682237576154e77da5efa171744b5b02", @ANYPTR=&(0x7f0000000480)=ANY=[@ANYRES64, @ANYRES16=r0], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r0, @ANYBLOB="70f20dd6c5917b5d04e6b742bd466ec335881b6feb7eeb1ed17c82c2eede909f71a0f6a103de256fca5eb15f37e55a6e65285ce7de36049b0bd3813ba9ebd519bcfdf9937b01d2b655861bab2361a4d8e86d32287a8d1f641cbbba1132b443deb25bc42b7831accd607bc7f4bcba674691c3d5a4e49a90aa97d6174b4fbb5b8b0296927eed01df9de892b17c6e244e3a25249e21189e83f612b5ad95e48e4082342fa92fe5f1495af6691285212163c023fda6799373f7dc67714022821c00cc4dd82e627df4ca804bd80d70ba674daf46aa63863fdb579ccc2eda6973671aef"], @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="83f593f52b301b220f43f69dd07a8f9400c6268470d0bdc9e9aa9f847ceca4f7b5312c8aeaef9e43ce0a853a8219ece796a62a67dd66aef219508948fd34f7953ba79fd282191bda8a3f567d8d63bdd45a702f4146544710e1ae22d8d4646b7ab0b1765b260bde66a1c88dda98f904eb6864a379d910bbd2cdaba904898d32c569f2bfa10899f121df6dfbe7db7b9f50531d36bde36a40cc3d17ea66ea1534ad72b1bd13db7eaaa49d46f752b87120480c615f0a9aef5aa6504768dfe47271b6f20b46b8d160c715c9833939a72b7bb08757e9dc15c8151367ed98a482a3b473a3891a4e0fe050a6cb3bd67f4b7805e0721a9f9fe49a", @ANYBLOB="39adb10daa57659bbe20cd303aec7757eda073", @ANYPTR, @ANYRES64, @ANYBLOB="946391c6271fb6b59194d24e49494df12b3200631db2703c317f98ca1d688e37b13222a37257249cbc3e09df91223ff2cbefbfa411dc5425ad2829b97491ca2d3c6d98813e12e2a1ab650b08ad76cce57b9c499fafefd67fc4505fe9d17b7f21bd042440b34611ba9bb15e8b7f486c4b5bbb96572a950334c474750b1de43b6f4263f67781c0500df288df59c5c01e7be71c1a509b3aa340474dc94b38497d843e4f856980be5a44f0e53372f2fe62e87bb6be50fe7e39b59a085e00901a0fc600ca03150bf47bdffe641f5c287ee8d3b1d1d1827d5af9b06e49663d451d3b5f", @ANYRES32=r0]]]}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000240)=0xc) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000000140)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="0867f9e524abe5f87c1f1355894793cada7cf5bdd2d1557810ca27c7a92d338535ddcd5dea154777755f6c93d566e427b0417a8e0694b976cb15c27cdac930d4f986a7d7bd2f36901c182f8eea7d5909695ac5de7aae5513387ffce57e7ca7e230e5e5769e24665e0365da64d4008d9c6b28ab3db51aabfbcc2a3555e403ebdd760f1232c19b3af55e6d42684bfe17685ab9d556cf9225718dfc639874be005ed56878e26ef4c69a4b9641f811f8f91292824696db", 0xb5, 0x81, 0x0, 0x0) 2018/05/17 08:53:50 executing program 6: clone(0x0, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='children\x00') pread64(r0, &(0x7f0000000040)=""/12, 0xc, 0xb) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x50, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f0000000140)=""/80}, &(0x7f0000000240)=0x78) 2018/05/17 08:53:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)=ANY=[]}, 0x1}, 0x0) r1 = semget(0x2, 0x2, 0x20) semctl$GETZCNT(r1, 0x4, 0xf, &(0x7f0000000000)=""/137) 2018/05/17 08:53:50 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000000180)) fcntl$setlease(r1, 0x400, 0x3) r2 = eventfd(0xa) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000004880)={0x0, r2}) 2018/05/17 08:53:50 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x20000341, &(0x7f0000000000)=ANY=[@ANYBLOB="b40a00000011b505a5bc900000070000008000000700030000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000000040)="027207011713c382f27becd8ee694b0fdb40b999f2d85f64845cda9614d2728fdeba4bd790fdbc7c33910c5d7af18e25b5464c88dfdf0a048742dfae648ef2f0ef0c15f6d817705f543c813f42ce0e598548d986780055fe82e801112cd99fbb115b3be20dde97d54269ccdba0f02234f32beaeb99e1fd5c61cc26deb06ed5cadd80816202eb3e37fd1a83abd8053f") r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000200)='/dev/zero\x00', 0x200000, 0x0) ioctl$TIOCNXCL(r1, 0x540d) r2 = semget$private(0x0, 0x4, 0x10) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000000100)=""/233) 2018/05/17 08:53:50 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e23}, 0x6e) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000080), 0x4) close(r2) close(r1) 2018/05/17 08:53:50 executing program 1: unshare(0x40000000) socketpair(0x4, 0x80000, 0x9b9, &(0x7f0000000440)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x3c5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000040)={'tunl0\x00H\x00', @ifru_names='bridge_slave_1\x00'}) 2018/05/17 08:53:50 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x4) syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000001, 0x30, r0, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/17 08:53:50 executing program 5: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='%\'!\x00', 0xffffffffffffffff) keyctl$invalidate(0x15, r0) mlockall(0x1) request_key(&(0x7f0000000080)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='keyring\x00', r0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000100)=""/4, 0xffffffb6) 2018/05/17 08:53:50 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'lo\x00'}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x20000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x6, 0x0, 0x3}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'lo\x00', 0x10000}) 2018/05/17 08:53:50 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c626262c8523bf012cf66f") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xc02, 0x3169}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x5, 0x10}, &(0x7f0000000140)=0xc) 2018/05/17 08:53:50 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'team_slave_1\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x0, 0x20101800, 0x1000, 0xa00000000000000, 0xb2da, 0x8, 0x7, 0x1, 0x3, 0xfffffffffffffffd}, 0x10) r1 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000000180), &(0x7f0000000040)=0x4) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dsp\x00', 0x40000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000002621deedb2b4335709a5f21d14c6123ee64586e2eb9ad3c931cec19cc1d16cadd864d58bad65cfb75d2d7b199dc01ac4c193361a05be4d107fe82e581d0591757849bd5e20a0bed5f64baca2314944361e0e903129e4d2478ee5099925e83eacf213c7ee329c3c05b8242f73992dad4b8db571287dcc5c7d5a5b5c8f6f9e9d5469d5871b2300f3753d2d691c20b4cf4ed30ac9ecd5caf99c7116", @ANYRES16=r3, @ANYBLOB="04002cbd7000fcdbdf250800000008000600090000002000010008000b00736970000c000700100000000300000008000500000000000800060005000000"], 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x20000010) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="569f03a7090cada3670fbdcc4b3db49d46212673d429c16a89707a1f4b31f86b0a47c5840df15b7fd102c117ce9b5546b4b435f05fc23b632b31495d7b14abb943fceabfd8ab4a2deb0b484b34dceae91fdb57a2dbc18b72901daa283e3f283a246983dab0cf9abc25f478ef62bb790370b045b4a5b61c129dc095445f9b837e14aff6da4e3bb0440339f2291f8ada1d808646dd66474076f90f08c31842be44db3ce5a166462e2b2a92b032c4c4751e10fd36e75317bb2f981a167fe836fec09ae9cf40ffce129e5be89fbf7f94e399dcffaf3d534bdf930e9d29d050dbaa9ae280f54ebc9e0621da7eaca1316a83bd739fd54a", 0xf4, 0xfffffffffffffff8) r5 = request_key(&(0x7f0000000140)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)='vmnet1cpuset\x00', 0xfffffffffffffffd) keyctl$link(0x8, r4, r5) socket$l2tp(0x18, 0x1, 0x1) 2018/05/17 08:53:50 executing program 2: unshare(0x4000000) r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x401870cb, &(0x7f0000000200)) [ 94.882220] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:53:50 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/46, &(0x7f0000000040)=0x2e) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) poll(&(0x7f0000000100)=[{r1}, {r0}], 0x2, 0x101) 2018/05/17 08:53:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1=0xe0000001, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in, 0x0, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x4, 0x0, 0x9}}, 0xe8) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x1, &(0x7f0000000200)={0xa, 0x4e26, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/05/17 08:53:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000006c0)="c626262c8523bf012cf66f") r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)=0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f0000000100)=[{r3}], 0x1, 0xfffffffffffffffa) accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000140)=0x6e, 0x80000) r4 = syz_open_pts(r3, 0x301000) r5 = dup3(r4, r3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={r5, 0x1, 0x1, 0x5765, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) clock_gettime(0x0, &(0x7f00000000c0)) getsockopt$packet_int(r4, 0x107, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r2, 0xfffffffffffffffe, &(0x7f0000000240)={{r6, r7+10000000}, {0x0, 0x989680}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) [ 94.976549] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 95.012332] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/05/17 08:53:51 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x3}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/17 08:53:51 executing program 0: r0 = socket(0x5, 0x0, 0x7fffffff) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00000001c0)={0x3, 0x2, 0x8, 0x27, &(0x7f0000000100)=""/39, 0x68, &(0x7f0000000140)=""/104, 0xc8, &(0x7f0000002700)=""/200}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001500)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x6}}, 0xfe, 0x1f}, &(0x7f0000000200)=0x90) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r2, 0x4) recvmmsg(r0, &(0x7f0000003780)=[{{&(0x7f0000000040)=@in={0x0, 0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000280)=""/4096, 0x1000}}, {{&(0x7f0000001280)=@nfc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001300)=""/50, 0x32}, {&(0x7f0000001340)=""/78, 0x4e}, {&(0x7f00000013c0)=""/81, 0x51}, {&(0x7f0000001440)=""/67, 0x43}, {&(0x7f00000014c0)=""/62, 0x3e}, {&(0x7f00000015c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002640)=""/56, 0x38}}, {{&(0x7f0000002680)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000003700), 0x0, &(0x7f0000003740)=""/30, 0x1e}}], 0x3, 0x0, &(0x7f0000000000)={0x77359400}) [ 95.166283] bridge_slave_1: renamed from tunl0 2018/05/17 08:53:51 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) [ 95.187545] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:53:51 executing program 5: r0 = gettid() exit(0xf38) r1 = syz_open_procfs(r0, &(0x7f0000000140)="6d7ec0c4f224050000cf2d4d8abd00dd6971010000") exit(0x0) getdents(r1, &(0x7f0000000040)=""/114, 0x72) 2018/05/17 08:53:51 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6faba75bd8921e831e311") getrandom(&(0x7f00000000c0), 0xfdb9, 0x0) 2018/05/17 08:53:51 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r0, &(0x7f0000000240), 0x40000000000026c, 0x100000000000000) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)=0xfff) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x4000, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f0000000180)=0x201000000) 2018/05/17 08:53:51 executing program 1: unshare(0x40000000) socketpair(0x4, 0x80000, 0x9b9, &(0x7f0000000440)={0xffffffffffffffff}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$BLKALIGNOFF(r1, 0x127a, &(0x7f0000000140)) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000000)={0x3c5, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000040)={'tunl0\x00H\x00', @ifru_names='bridge_slave_1\x00'}) 2018/05/17 08:53:51 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x25dfdbff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/17 08:53:51 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="0026fae6f2100000000000") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000000c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x10) r2 = dup(r0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) 2018/05/17 08:53:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x100, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19, 0x0, 0x0, 0x3}) ioctl$KDENABIO(r0, 0x4b36) read(r0, &(0x7f0000000080), 0x0) ioctl$KDENABIO(r0, 0x4b36) 2018/05/17 08:53:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000040)=""/4, 0xfffffffffffffff0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x214181, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1}, 0x8) ioctl(r0, 0x7f7, &(0x7f0000000140)="100d3d5500e5804a2e15f5c96df62a8509d721f11667da6eb5dde179a3039575fc9f85e0cefeff862d924b77a74c996e3345237e17f504d55c5c99acc1ccbf025b37ae5c7f203e0ce649475e16c6ea39128a71ae816e71b5a623bcba23fb4daa8a3649a4441078d3a2bff4865ff6572ad9910b6851296b8d8783312a5ea69d2929952133ea417cafb15a22179b0452d014024f9bb79530f0530109dd092dc9e97b7c035283dd14a7703d1ea62c074f980b3bb1eee6c303b275fbb09141e48a3dadea62ae") [ 95.999397] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:53:52 executing program 3: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x80084504, &(0x7f0000000000)=[0x3]) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x400000, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x9) 2018/05/17 08:53:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12020120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x210, 0x70bd25, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x20044080}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:52 executing program 2: r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_addrs=@ethernet={0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}) r1 = fcntl$getown(r0, 0x9) getpgid(r1) 2018/05/17 08:53:52 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x408040) ioctl$int_in(r0, 0x80000000005018, &(0x7f0000000040)) r1 = add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="45671971d5474b35084081be7c9e117639124685b513163b288e576fa0d22c98d5262716b50d827b31325ffe31a8906a58625846ea05663e5a3f1dc0c62bd05ccd94816cbb4ae7334deb73a14cdb74", 0x4f, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x200) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x800, 0x80) 2018/05/17 08:53:52 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000040)=[{{&(0x7f0000002d80)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000003040), 0x0, &(0x7f0000000000), 0x6b}}], 0x1, 0x20000000) r1 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x2, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) fdatasync(r0) 2018/05/17 08:53:52 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0xfffffffffffffdc3, 0x0) r2 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="2000000000000000160275cffb728823d75d3e432c7ad29ce2c6ce8a82a45082cfed08721f1110b0ab2ec2f164160806226452c7a16bf2abd6c9d7d6fa6e9ce3e15ef2afc3d83c4ea1c3c0c1fbd6b09f1940794436fda7d05e358d778492123b9b44665311541623867466bb015c91818f4b909a1d99833978caa127263ff7112e4c1b0afbf1571760fc435f5492a8be72d5b853acadfddb104e971a01d20cb4f5dec133116f12308c0c5e5615d2fa8b944b928514500abb520783a50000000030310c57ca0d038330f13b711b3c1b87db505a7ec35b2d88474fcd6c86f1b3a982a9ecf533ee46eff55a8e7d36d41dff3edbc0603eeeea8744"], &(0x7f0000001440)=0x13) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001480)={r3, 0x1, 0x3}, &(0x7f00000014c0)=0x8) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000000000)={0x80000004}) 2018/05/17 08:53:52 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12020120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x210, 0x70bd25, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x20044080}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 96.425483] bridge_slave_1: renamed from tunl0 2018/05/17 08:53:53 executing program 6: unshare(0x40000000) r0 = socket$inet(0x2, 0x3, 0x6) sendmmsg(r0, &(0x7f00000038c0)=[{{&(0x7f0000000040)=@nl=@unspec, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000380)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000480)}}], 0x2, 0x3) 2018/05/17 08:53:53 executing program 5: getdents64(0xffffffffffffffff, &(0x7f0000000080)=""/203, 0xcb) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x80000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000180)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000000000004000000000000000400000008000000050000000000000005000000000000000500000000000000010400000000000000000000000000000000000000000000050400000000000000000000000000000600000000000000010000000000000000040000000000000000000000000000000000000000000001000000000000000000000000000000080000000000000004000000000000002000000000000000000000000000000000000000000000000220000000000000000000000000000012000000000000000101000000000000010000000000000000000000000000000000000000000000040000000000000000000000000000000100000000000080018000000000000000000080000000000000000000000000000000000000000000020000000000000000000000000000"]) fchown(r0, r1, 0x0) 2018/05/17 08:53:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x2, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1}, 0x8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x801, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000002c0)={0x8001, 0x9, 0x8004, 0x500000000000000, 0xfffffffffffffffe, 0xce, 0x3, 0x882, r1}, 0x20) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000340)={r1, 0xfffffffffffffffe}, 0x8) close(r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000001c0)={{0x1, 0x3}, 'port0\x00', 0x8, 0x20, 0x9, 0x0, 0x1, 0x4ad, 0x101, 0x0, 0x4, 0x8d78}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000140)={r1, 0x4e2c}, &(0x7f0000000180)=0x8) 2018/05/17 08:53:53 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$IOC_PR_REGISTER(r0, 0x401870c8, &(0x7f0000000080)={0x5, 0x2}) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) unshare(0x2000400) poll(&(0x7f0000000000)=[{r0, 0xe01838d10ac2edb2}, {r0, 0x430c}, {r0, 0x8}, {r0, 0x20}, {r0, 0x5020}], 0x20000000000000ef, 0x0) dup3(r0, r0, 0x80000) 2018/05/17 08:53:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r3 = dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @multicast1}, &(0x7f00000001c0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x1000000800, 0x0) dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x71, 0x1fa1, 0xfffffffffffffff9, 0x7fff, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x696b, 0x6f5}, 0xc) accept$inet(r3, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x5, 0x8001, 0x33, 0x7, 0x5, 0x4, 0x3, r4}, 0x20) 2018/05/17 08:53:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12020120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x210, 0x70bd25, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x20044080}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:53 executing program 7: r0 = eventfd2(0x0, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) setresgid(0x0, r1, 0x0) 2018/05/17 08:53:53 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'veth0_to_bridge\x00', 0x0}) r2 = gettid() getpriority(0x1, r2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) close(r0) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x93, "78d1e6c1395711156890ecd223a5f9d22d85a30227977afb432722b71925b041aa8191a2afc3842a0289933315adbca75ccf2ea8cfc10671469e0f6b0dd27193d12b0326ca0eec854356d3cef10fba741580d0f81fa362943507294aaeed9de46f60bc7c575f22f88ba18f7ca53e80f617a3ad5e245632857856f6ec3fc99401651dd9005646a0a1a119482d369a2fefa14d4e"}, &(0x7f0000000280)=0x9b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x4, 0x80000005, 0x4c, 0x3}, &(0x7f0000000380)=0x98) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', r1}) [ 97.604891] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:53:53 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) socketpair(0xa, 0x80003, 0x7, &(0x7f0000001500)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000001540)={0x0, 0x800}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000015c0)={r2, 0x9, 0xfff, 0x5, 0x7, 0x416a}, &(0x7f0000001600)=0x14) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="3d0f115f2f2a536d92ec20aaf460de43399770d2d038d761debd9d4ed27555aace48aa044a5b79b24444455ee6da4bdbd28e56cb086415795c00ba20056e1bfcced6ae3c7c3d4798e27258b9491c4630fccd973f53af5595b1b83f6da8ad4195361c89e9815f909d2f1afe5cfeff03e859dd81ac8e13ad2093ebb6068b4d74d8fbe4956a4d7c155cdcb1c6c416938a3f00af81c3de5a5bdc03be13857d6617f12a7b4e8b226e85ef1a84ba", 0xab}, {&(0x7f00000000c0)="5a994a6ed9605a0238cc93801be7b0d7c27f041aea11fa735d73cf8f", 0x1c}, {&(0x7f0000000100)="bac3a702c7074d29fc72cf1382cfc3380575f667c675a400c5cc1a420555661098bbd448170282f45c80a2b42aa810622a75fd66931c4f", 0x37}, {&(0x7f0000000140)="eb2792ea2410f7d36758255dde3c61c9570c509b98514d59efadcf470d9abd25fe2007b04d2e672796523998be0dce30a44868eff48001c0a2dea064ba11e10788dafdd07018c8b80406102801000000760d2c972429ea27ae61096194fa5369316ec270aeeb7d4181d419b7c0", 0x6d}, {&(0x7f00000001c0)="c3812c1aac1bafe7ba73ee0b87a844e0898e915878df1738c264bcd5bbe6bff69375bcfe59ee68d94868bdbeca302f65d5632683886e3db0d4646e6bb64d598f3d919fdc422b672fe8e048596addb56306194240edeca0771299c49aaa5962ce4d09f919747d27584ac5eb001bbc82208e89f1e020332a9628e581e7879486eda65d3fcd1467227f4af895338ffcd2f469b283627d24f8c5448ced483223449e5ac1309a166277fc311724", 0xab}, {&(0x7f0000000280)="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", 0x1222}, {&(0x7f0000001280)="cae9dc37cc271cec03810c9b", 0x22e}, {&(0x7f00000012c0)="9fa2bbdb2bb0aa00eed57cad655588f89095a1a12845bfa2747a82d4dcd07ca2faba28cfb1ec10f8cd717a91e43d8cdf02598f9ebe3ae3b4c1eeb2293a6b7094f988b0b87583247539f503f25727a7149bb2978c74ba4e2be28dd2761df78a9c8a5aec66887d581998a40edb1c99bb9e10fd9f01cab2e2036d49a58909a99787ab03ce300b07122313a963b51fabe76d5d4cd5acbf08d34fce", 0x99}, {&(0x7f0000001380)="92b22f43895ffa42f64db0d86926660c1aeb9cd8d62be7d3d662ae6a9ccfcb065e6dc7309da2d15394b582f7aa85723cba8df268c7623fa8703d1cbcac25c1c78528288dbbc1d195c82450f5842eff57b21bc5343524d1bfd28d47316aa6c7a7867bd44582108fa149a8b7b0c53238715c71e3473190b81cf9b4e868790840d00c8a9becc97928426e21d8e8792710107bbfd6d375d4b0803913130752ca9d303428cab5ae64b081efcb", 0xfffffffffffffe9f}], 0x9) [ 97.659779] device veth0_to_bridge entered promiscuous mode 2018/05/17 08:53:53 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r1, 0x1, 0x0, 0x6}, 0x14) syz_emit_ethernet(0xe, &(0x7f0000000280)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x600}}}, &(0x7f0000000000)) r2 = gettid() r3 = getpid() setpgid(r2, r3) [ 97.719395] device veth0_to_bridge left promiscuous mode 2018/05/17 08:53:53 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x12020120}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x210, 0x70bd25, 0x25dfdbfb, {0x9}}, 0x14}, 0x1, 0x0, 0x0, 0x20044080}, 0x8000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:53 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x0, 0x163882) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r2 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x1008912, &(0x7f0000000040)="c626262c8523bf012cf66f") r3 = dup3(r1, r0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @broadcast, @multicast1}, &(0x7f00000001c0)=0xc) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x1000000800, 0x0) dup3(r2, r2, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x71, 0x1fa1, 0xfffffffffffffff9, 0x7fff, 0x7}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0x696b, 0x6f5}, 0xc) accept$inet(r3, 0x0, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x9, 0x5, 0x8001, 0x33, 0x7, 0x5, 0x4, 0x3, r4}, 0x20) 2018/05/17 08:53:53 executing program 0: r0 = socket(0x3, 0x68bc0cc8c4ac186f, 0x2) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") fcntl$setownex(r0, 0xf, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/05/17 08:53:53 executing program 5: unshare(0x24020400) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x0, 0x0) close(r0) sendto$packet(r0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x4, 0x20000) [ 97.771225] device veth0_to_bridge entered promiscuous mode [ 97.835804] device veth0_to_bridge left promiscuous mode 2018/05/17 08:53:53 executing program 7: r0 = socket(0xa, 0x20000002001, 0xddb) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = dup2(r0, r0) write$tun(r1, &(0x7f0000000000)={@void, @void, @ipv4={{0x15, 0x4, 0x0, 0x2904, 0xcf, 0x66, 0x8001, 0x10001, 0xc, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[@rr={0x7, 0xb, 0x8, [@multicast2=0xe0000002, @multicast1=0xe0000001]}, @timestamp={0x44, 0x24, 0x3, 0x3, 0xfffffffffffffffe, [{[@multicast1=0xe0000001], 0xffffffffffffffff}, {[@broadcast=0xffffffff], 0x8}, {[@multicast1=0xe0000001], 0x2}, {[], 0x1f}, {[], 0x7725}]}, @ssrr={0x89, 0xf, 0x3ff, [@loopback=0x7f000001, @empty, @multicast1=0xe0000001]}]}}, @dccp={{0x4e21, 0x4e22, 0x4, 0x1, 0x5, 0x0, 0x0, 0xa, 0x4, "3331d2", 0x29, "9378bb"}, "206094524cac1029b2f8d5ac8e760564587520d9fd68623476caaa0639be53a70868e8b79dc7a71ac7394a391e115e438866bdd2761ad7a8d01d273d790e17c4d3c922723334a263277296d896ee4bce3548401c6dc2f595893f22de5cc99bbebc874b6a3cd283af5f4996"}}}, 0xcf) r2 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0xb69, 0x2081) write$tun(r2, &(0x7f0000000140)={@pi, @void, @ipx={0xffff, 0x1f, 0x0, 0x0, {@current, @random="7328bdf14a1c"}, {@current, @current}, 'W'}}, 0x23) write$binfmt_elf64(r2, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x78) 2018/05/17 08:53:54 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd4ffc)=0xddd, 0x4) r3 = dup(r0) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f00000026c0)) getsockname$netlink(r3, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000080)=0x1) [ 98.032739] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:53:54 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x200000088) r1 = gettid() recvmmsg(r0, &(0x7f000000bb80)=[{{0x0, 0x0, &(0x7f000000bac0), 0x5e, &(0x7f0000000000)=""/78, 0x4e}}], 0x1, 0x0, &(0x7f000000bd40)) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/05/17 08:53:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000002780)={&(0x7f0000001300)=@can, 0x80, &(0x7f0000002700)}, 0x0) 2018/05/17 08:53:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:54 executing program 3: r0 = userfaultfd(0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x7252c0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000000080)=""/10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) unshare(0x24020407) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/17 08:53:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0xffffffffffff7fff, 0x0, "ab3de70f18a9e56983b0f45e35369b8100000049a1c0766552858c1dec9bf9c09f005ff452ed23d58c8a11885adfcbef9cda69b03d99ef41c0ce274aa3176acf32cfd9904fc4ba3753f70f4ed63caee8"}, 0xd8) 2018/05/17 08:53:54 executing program 7: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="260000005e0009000080510624ec00000000000001000000761a877fe250bdf281a81b3be9ff", 0x26) r1 = open(&(0x7f0000000180)='./file0\x00', 0x240, 0x4) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x7, 0x6, 0x8, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={r3}, &(0x7f0000000140)=0x8) openat$cgroup_int(r2, &(0x7f0000000000)='memory.max\x00', 0x2, 0x0) 2018/05/17 08:53:54 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/5, 0x5) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000045c0)=[{{0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001280)}}, {{&(0x7f0000004180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x80, &(0x7f0000004540)}}], 0x2, 0x0) 2018/05/17 08:53:54 executing program 6: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = memfd_create(&(0x7f0000000080)='nodev\x00', 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x5) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/17 08:53:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000180), 0x0) sendto$inet(r0, &(0x7f0000000000)="8f748116d993f823", 0x8, 0x4880, &(0x7f0000000040)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/17 08:53:54 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="480000001400190d76a8107c57d90708fde329fe14bdd182f30284000000000067b10ce3d0c2398fd035ec00000000000000000000000000", 0x38}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x40000, 0x0) setsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000000100)=0x5, 0x4) 2018/05/17 08:53:54 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fsync(r0) 2018/05/17 08:53:54 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:54 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/147, &(0x7f00000000c0)=0x93) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000380)="fc88a628d6e848e131136b575c214208993ed3bed05ab760d99c9194a7bb33ff77db14134dd95a91cf0acda54a7dc9292d2a2ad02b79b1635fe7", 0x3a}, {&(0x7f00000003c0)="90874b34ee84aac50b420165e3913c0aefaccc1c7cc5a6c3b5df161f8904571ab4ca6ab9a6c856602d670566d1a8246e833d850016f3df4b9fa7f84a0bfa21074fd79c0d225199cc97919477d4ed0fbce245b0e832b4b321351d9f63a707820a768fa78e617e849a762b323aa36ff11c", 0x70}, {&(0x7f0000000440)="7710b8c220bb3e341f68a0a8b695bb18241fe3580e2d5bc3f78681d1b8f2090150880854775fe4933b", 0x29}, {&(0x7f0000000480)="aaa846df64c8680f22507a82859a355f8b392834a373cfab9708c5a5d8ef95e35282f5c06f9511bedba0b3c8cd06b8ce10c1f2d4fb2f7dfeeead206eb56a3a41c4c9eee7d3fbbe78f0bd000b5b18b73d430e4bda6e173336acf56d38ef65217c343f852e3a56668f4c9190c1f2a3453c36a69c8576", 0x75}, {&(0x7f0000000500)="c0a60c327743174ce78ae72c82b6f369f5935e344a35eb057b25219b321e07dc6ecc15014022f91b20587f389c993cf28a2b073778e1d0", 0x37}, {&(0x7f0000000540)="50cb3be32b4e61d588785b3466507b570a3cfc0b476ec1756ed368c961dc34c6b966453a1a40cf625a227fc1d42495e9112ade9e5d8c83f7071c410e6bc244f79b884de6f457c89ccf01b2f7d7be58cff0e2f4a5a58ce4d5567be30a36aaa8bdf5728a102f008e267af8c1069894e85a443d53cb5ce1d2229bc918400747cd330df08a6dcc70ff60848a052104202c1d1f305722d93e343a6da17323d1dbaea63361d42a46a44c170e67a5ee6c7cab78b63637ca3e448ffa6f80d270c45ce7e9c31442c60b213a09570c1d3e2630324cb9d9344d42b09bc066cfe21abf25496052e1444dc5be8da7c9512f8f0195c5a10dbac856651e7eb782df62da9ab3c825edfdc9b665c36a1db4fc32b029442f35cec15bc22f5f3de67f4e839d36cb340c93142ba8d864eb871b318948e08065391ed41a0fa5d3e797b8bb4fe6c73bf63e0d80ae1c235da277d653bbe907b6ce3e18a2d7258301791a359c99448b4e9245deadc439568dbf998977b101a99a51b040ffe81ab7be620cab156eec39d238584b60687c436c99944257084c5f70e876eaa2aba391eb54576fb1e6c8188aa1fed612395972624788b1cc85065f0751594f7a4039f2aeb36e6889ea2b89a1dc37b1de6adb3e0def27033525aa605a3f3a6cb8d4b15c1ce016a90bd4ea45defe420eabae2f7cbfae8a6e863e9885fa660d2940c9174983377e65c95d8aa7b9d309b05894366d98542aacef185240bc30fc65732c040ccb52b6ae44be25546f8065db6a47d261661fe3f2b2c5c7b583b2bef3bf96e29c41597ee6507bbe33e5fc8b5ab90639168141b3adb9fb72dfe35b4ebe461c485816e8cd7f0dcb9cb955dc1f0a53850274e5d7029291d0ff9506a69c82dab80ca717032d6cf14012ddde600b168539035b8620bd2e2ad74311cfbc4a8229fec508c763a1b08465730fa36783fe3889a0fa5987245922a8bd87705a92e1cab8dfe657379d0495d7bcb107c546cbd98a703981d52e67299082c071fb207404aac6bd10308bf01b752df22d8e4d2af725a0225b7c64a1ae2cd90b72fc1e7266cd876eb0fa1b2be1aa107433a19a6efe6a0fbb959b45e50ab7ca075332893fe823d37afd93c4aa7f60ddaf28a6f311a739372547d4a9c3cc83e45586bb393e0fb78982fc2786b3d5cc85edfee304a0370d5ba129e922d015e07d54f9870945230f6c589438c4920f949625a808494c87fc820bc3349cc9b2bef5e1e98babe06616b562b1cb5750162e06cbc91339b1ae839070929e1e5ef63a219342187edf3194dfd7421ed9797e109f7e070ecaca31452223ab3e3af46c6d6d2adde27f25d55e0ca17474bdc0f366340c19b6383fa5030e6ca5f0c014b696815603b80545b4f3422e9c8d8044d516c955f8c94780dd81ed3356a572e2f868d49ddaa479f0d69ab68c77b3eb1687774463ad70d230acc040e9b539ace8b0e80917c58df014af375dbe6f0403cecf36406ce38be368a9c362e06a2597f9d02ac037ef6212ace5599654055e7eb498b7c8c253c8cae5ed3f33493086950df16d527f530c0d456a4e56dfd8a74eec2ea0873627023761d9597d05adbfe5b4ab62d55356a46dbd788b094d5d79e3e187d71364614f66152738771b8294bd0915dee48a7d8706f947911fd1ca11856fdab46d068fcd7237e66bab6119f5cb9375f0ef82da56cc10e7799e380b78bd47bf0827c207fdecd2abd8d2f17976074e90f3fc3ab2b63913f8b2ab266fd35db255c97360b70ecf8a7fb74ec94f5abcab1c18289812424c717ea389b496f856f6486c7778045da2b17a779510139b0d0ebe45feb5be3f519ce98ba69821523e41c06d9911dc0c58ca9f1f71df949d6b2d5e52f7b1680300e81270807210f515b36efd1ceec63c8d0ad1857cf1d06aff2ce071c33abf713b31b274ade4444cb277b802e28520ed7b0bb07909eb7a1e8d59a3f8a7db68b0411f85add37b99726a64158811fdf949b615f6b0b15122073db0646c2d99209b8e76cdb1ba7443094893d59bcbe36d82283d06a33249bbede19a4f5709678e9913964653c44099dd88db280b16978b24a2530d6984616da8426f06b5e9104db2de52e8603a83bdd0c71e7d97bec54eec67e79788223ec58e3253ec765db67835ee001f5e8e91e728d33bbbbb9730a6dc0c7db7a0c734f3d1ecc264b597555a8383781086190985d15b0074f252186cf67ff7a0f7f84c88e167f5d841c49cc9e1510cbee14e0d6d15e2414428a8ef7baf83de69ffa3d71883d80e1c439af6923f2d64a48812f4a5bc8087a425d570ab91a2e7f1f35e631ef034635fc119a71211022b430d3878f07eed5d90e4648a664c19ebe3e78d3ea0316b3a8fd6bf00600bf69b6f8d04b6afa0bbd5682d2e8162ea817bb501fbebfbd8173a01271a1eef7bc7928c5d820bf109d90f3bd68e3069c5faedefc45872007f92333dfd5e6d3cf8e11bdf17b6e2db508aca4719194b5fb4c8068a607cbd187ad9ddfc62213c4c54e5af78b65aed4f4afd0d085a7ded83eb6dd46ccac0a787b3bc482cab3e728672edf3f655d9d3adb019abca8b789e5347562e50e27892808c20ecf4702d04cfa50a77aa4b1e681fe694bcbe4ca17bab986cd1c30dab9d6729c0fe596cc0ba32c7210281f3b33acf6e7a217b94bb9e5435f1a7dc3a98258fb2ca3fcda2db93b0fd2e8c73978b7fb55d32f4d0f9d2f6b46bdba24bb4edcc165bab4bb08796cc8d66342b5b635a9e34b5e4da38abc5863dee15c721ec7ed521afcd9c472b68edf39e1c34ef62e63f37ad50cf3ce3ad3b0c6b87770c9648fd297e627d08e2b2f7e1abe5809ac33ff2e46ae4a7bc4efa58b7f30ed8cc9068d9e91901ef3675b339e7ed2a95b745d5bfc6610eaf78c7458fbe7592ec52ab0015da31e44c6411c20b869781b328310b5a85108ee4544343c99629c6fa5d7bb7477cf0201f61b49cc650319a3f8f8b66356247aa9e83b3367bf0378da100cc8ae3f6523981331b0219b199998b30529e92c63b657bbaf19c67963f45d8a34928a60bbb30ded712e91622d7ad012ef5431ef7ebb33f321fbb478a2ff5ce846be314611d520a3695969cd806779a8499c25ae2f99cef745877117c11449d2bfe3b72220dc4001dd2a258c56b53ba5033e02392a23771c21d9c147f96860d274dc504306c10af91568bc04d0f96ca85440f397b16dbf3616c6d1843fa96c8672701df2350a5737e7c4f5b63ad8e7e65d047187aa5ee691c65f616246868df96b330d098dd9b0fd693e6350b86071f49d5b6f11fb3401f23f3422bd18184707781a30bd91843cbe1b3b080c27744a611145d939806bb68397a00fc7b183725a00b487eb03c24a700a5ef83d0d6e606585abad92df45f42dcb00886051e6e0656f0fa254682839127f86323da83333c2e7d1dd5572467fb6a50b13d5e7906fee4a687c4aa18d7a7b060238aed94a79f1aa2d303faf5d91056d810413544d73ba72f372a84a2f8f65c3513a9d99d14c690de390ae09c2e3f94d971f68db7122ff4e85970d65de104149db04c11ad22f9a5b3cd7b616261e1a9644c3f2b29b1e17f7211269427628b7af739fb7f7826f22cc1c63695072add1f43028c497974b06be3a669c7474236948553e9b4409d58427cf2687ee8acd8f384cef3a092fd13b592d3df6f82314902d5eb24d7b6011e34b7738776bec0ff1adc0b6773d04f10377aed46ac99f5f2ddecb4e8e9a5aeef6a75cb0edfbeeb9d6e4535adf863c339b15870940a1241c3549ebb8e1d86d29637614a8036d466d7d46ac1f94ca17e90b7e5c499c67844c8b00617016ef8b895894adcea0b55b65a5ae6dc14c17a36a76ca485ca5533770d2c59f2c2dacfd0088e45c2fd65e91eb2e8f89caae81f76b710b88544c6117b06527ef094ce3bb841243807515b899d1323cfe53b7c077ca66588c72e98b36d97763f002545a3c3357b42cdf31f3116d6e4f109b60cc41651f16733e943590848b0c19bc7f79c34c4e44c07390bfeb804533099d3803b4ec4a6088122d48f983d2e7e451c02375c8357c5cb4ff64a7592b56fee2f1e6e7f6846369696d71b323e7b69386f14024fb5e17e9267eb9b021258d402d851528545a29a4564eb7bcec230557a4034ff820c0f68498f484b3264b796c98d10a1f74a17da6d249879a0488a85ea8471914790a414785ca082e17d43b002921aa51d58a1d1c98c2630fcb7004a69aceba7818e02267eb3bfb47653bd34e0f7e049d526f8886b0880e97b45ab4b1c772e1b5ba4342d8edd692e0ce55603bb4e0dd4399de7acfcb26932314d744759d2d024a69649398bc12472c4c370878036691ddf6a64b26c51961727720bf79be354208ba6302a72148571999d2221b7297e0acc29ad3ebcdd96ec03cca2047dab80a234f3787384e385357041a17bbe7145b419dcf669eb607658d6ef8aef6a6da74561ac2a0c6c2b9e02f951827ef681e889b3bb9988e75aae2dd19697acbeb719eeabc8c29502c44c9853c147ff481bd23213379fe248b9127994343aa2baa14311c02c018a62e4e25879ba2596ec5e55c1a17e0a915b25f59575be69f798ec38c99487cd6cdfa94b11cd6bfd35f8620faee132e672ba88c50078caf179c3fd7eb3df0d884309a1dde6c050b06d456919acac1289f9c75556adf6bcec6e052a46c56ac3e8c4960807208d8c34505b1b4d06cb133ace03e1f59b7ff01d624a5b053a256eb027b0d23ab4ca0f6ba8a18302cad89b5fb56f38260078ec1c12b58665374bf061b58f18673300269b8740fab2fc49997c3fa11c97f2cde780a2a0031508ea941ec35c0a918c2fbae194a67732bd9652145df6af85a74ba9121d46ee1e1d4e9707a0c1f359673225c7317f3ef268b351d043b8d753e5d681408c1b4b522fb56afc6a323e04870c4aa428d2d910c3790662972139ff1496f5245d050161a47683fd9df946c0f8a8cd926cd0ea3fbe0e372213d1cb2519d4fdc078752c6192baf09a300203d4f7652f60bb06d39f75fdf6e8f567a11b7d2f4bd59bf1b7fa603d5027025567d7372a3a6dee0120d0631e0c94b151bc3804d78dd69efd47c2ce95ce39b881c3956bee3d25fd592aa4db601ef71c2f30bbb5f9765b8820d09f5d6e0cc9ed93d86632e6ceefd860c35a9ed4339c5e67f84b9981756df55a101e599392d20801c58f5bb63d6f01d80a21f4724f478b15f222b9ff3bb27c77fa98bd64c67d86727b211f446dcaca47c5f8ea46fcd5c37e57e05c34d42945dc00e0275b2bc554273d0dc32778fcfefd60ff6b0bacd3e8caa897da77973a0f96791e7170a313cec3c03cf96518741bdfed8a145f0f0be5f7a874928f3f795024e9d8ea86d1cc25d71e6478db1bfd0893485e74ca59d3e3ea157c692c9fd21b5c4ae45fa1fe814ada4af9953855e1c1f946789cdf48e282274bfd4df5943106db39e965ebec78745b9cce0670d4c3ce000df5a4007c41f44147c30d36dfb7e9fad8dd84e9e96100bd0c177c05a9e4a1f1397c4c70f8069143e9855defd23df502a789c562bdf833676f18d825b5c5c910a717e96cce61d6e9f7610f4cd3a0b95dde4446632376f75d4fa7edc96be3540079c47059c37cecbe987c990b61808050acfc44dba8b165dce68be082d05b693f8ffc2ac0d76a6671be2fdaaba71a9d021268ea00297030f25c35c695592be087c837b4c38401097e496787a27836ba09fd0bd9ab67b0ccd8500fa6b75671f98e17518b3c561484fd2b033afa1ba71854e67714dfc6c40521ee9c89b4d0c7a4f56c0e5e65", 0x1000}], 0x6, 0x49) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001600)={0x3, 0x6, 0x0, 0x3, 0x6}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000015c0)) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/192, 0xc0) 2018/05/17 08:53:54 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x0, 0x40000) lseek(r1, 0x0, 0x0) syz_emit_ethernet(0xdc, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, [], {@llc={0x4, {@llc={0xdc, 0x0, 's', "dd1f464689ef9babe7e31d67f4b6b577ff2e25caf54b02a09d0ea6d3f286bf1d7255e892bf317f8d20e569a1312bf2771d88c384250ec5c77a286b19383803fc536ad3ca02a9976074633fcff3de442f976d5616951889306188c4ffb24a702db51e14bb10ba029e69b344ee7424c0c9acc1a160fcf7dfd74b18ee7952661a38e138a5f5d2b77c8aa0ac8b5919fbda782002d30102d45667e93f849d177daf2f39bce487e2e01a7962ff84ae15a8c3b80647a7984af7aa3fbf5884ff3590491b99d6b6a90a4360f589634b"}}}}}, &(0x7f0000000140)={0x0, 0x1, [0x2a, 0x8e1, 0x7e2, 0x312]}) 2018/05/17 08:53:54 executing program 6: futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000000000), &(0x7f0000000040), 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) readahead(r0, 0x846, 0xffffffffffffffff) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='erspan0\x00') r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) 2018/05/17 08:53:54 executing program 7: clone(0x20003f00, &(0x7f0000001400), &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x10010000, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x2) 2018/05/17 08:53:55 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f00000001c0)=""/147, &(0x7f00000000c0)=0x93) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) pwritev(r1, &(0x7f0000001540)=[{&(0x7f0000000380)="fc88a628d6e848e131136b575c214208993ed3bed05ab760d99c9194a7bb33ff77db14134dd95a91cf0acda54a7dc9292d2a2ad02b79b1635fe7", 0x3a}, {&(0x7f00000003c0)="90874b34ee84aac50b420165e3913c0aefaccc1c7cc5a6c3b5df161f8904571ab4ca6ab9a6c856602d670566d1a8246e833d850016f3df4b9fa7f84a0bfa21074fd79c0d225199cc97919477d4ed0fbce245b0e832b4b321351d9f63a707820a768fa78e617e849a762b323aa36ff11c", 0x70}, {&(0x7f0000000440)="7710b8c220bb3e341f68a0a8b695bb18241fe3580e2d5bc3f78681d1b8f2090150880854775fe4933b", 0x29}, {&(0x7f0000000480)="aaa846df64c8680f22507a82859a355f8b392834a373cfab9708c5a5d8ef95e35282f5c06f9511bedba0b3c8cd06b8ce10c1f2d4fb2f7dfeeead206eb56a3a41c4c9eee7d3fbbe78f0bd000b5b18b73d430e4bda6e173336acf56d38ef65217c343f852e3a56668f4c9190c1f2a3453c36a69c8576", 0x75}, {&(0x7f0000000500)="c0a60c327743174ce78ae72c82b6f369f5935e344a35eb057b25219b321e07dc6ecc15014022f91b20587f389c993cf28a2b073778e1d0", 0x37}, {&(0x7f0000000540)="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", 0x1000}], 0x6, 0x49) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001600)={0x3, 0x6, 0x0, 0x3, 0x6}, 0x14) r2 = syz_open_procfs(0x0, &(0x7f0000000180)='mounts\x00') unshare(0x2000400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r3 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f00000015c0)) keyctl$describe(0x6, r3, &(0x7f00000002c0)=""/192, 0xc0) 2018/05/17 08:53:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20400, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22}, 'erspan0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/17 08:53:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:55 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000380)='ns\x00') fcntl$notify(r0, 0x402, 0x1000031) exit(0x0) preadv(r0, &(0x7f0000001640)=[{&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/75, 0x4b}, {&(0x7f0000000080)=""/162, 0xa2}, {&(0x7f0000000140)=""/253, 0xfd}, {&(0x7f0000000240)=""/179, 0xb3}, {&(0x7f00000013c0)=""/127, 0x7f}, {&(0x7f0000001440)=""/101, 0x65}, {&(0x7f0000000300)=""/8, 0x8}, {&(0x7f00000014c0)=""/118, 0x76}, {&(0x7f0000001540)=""/202, 0xca}], 0xa, 0x0) getdents64(r0, &(0x7f0000000340)=""/57, 0x39) close(r0) 2018/05/17 08:53:55 executing program 2: r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001880), &(0x7f0000001900)=0x60, 0x80800) bind$nfc_llcp(r0, &(0x7f0000001940)={0x27, 0x1, 0x1, 0x2, 0x867, 0x5, "d9014a8e5bc330dc01c4899563b1999c71a8f522bc52d919f8df9efa4f8ff7c0a0e7b4f7ac8a73b09a5a3c7cdf412f8b49d960ea9a0ad9cf96da9d41df8bdd", 0x12}, 0x60) unshare(0x2000400) r1 = socket(0x10, 0x80002, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) connect$netlink(r1, &(0x7f0000000100)=@proc={0x10}, 0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ptrace$getenv(0x4201, r2, 0xa709, &(0x7f00000000c0)) 2018/05/17 08:53:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f00001e3000)) r2 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000000)=r2) dup2(r1, r2) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) 2018/05/17 08:53:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000080)="38a86e11ff8e42d98a467fac19a3c00787296d290080cecfc6c5642c894bdbaa518f32d012e7208fd6dd5c2a1943013c0d73577035cf5c812f67a4d9632b529158298f3505f4a97ed2b7718fbfdc944302f987710f0a2b1e9d10ddd565", 0x5d}, {&(0x7f0000000100)}, {&(0x7f0000000140)="d5c9967813ee8fe2736e400f7ab17e17116930c095a57883beb368c7310ce0dbe225c8b7c8ac689da7c75f37f169409d79e97eba65210c223c10423f3ed7e71f4b5ef22230443ebe4d1c16a9c0ce1abcfe39bb2837066dda1381011be3db68286c1fc61222829c8bca4ddc8f306643e19c908a16a06d62b70e5c1e952c4def7be6abc69f1a72c4d5", 0x88}, {&(0x7f0000000280)="235725d800ad58b9e25dbbbe5838762409541916c3ef73bbddff4ada945295deebd37907edd55005d341be5bd22d50ac4b9079a42944e27641b361488d910e40fb225845629cd8bfe6", 0x49}, {&(0x7f0000000680)="8f3a708b01d97231f9141e780b54ccc2dfaab19dbdf4545c8f12d723c1b5af0e0e37a8616ba8a6659decef60c57ad858b8c50294ff8ab2a7c1f4f2d85022dcea1e0deb2b399afddf7840b7c9cc1cfe8ee19388c50ddfbd4567fd3dc1601b4f07178cb52fc9acbe9a082b6066bb528cd3dccd1d4d7bb335bab3a8c2d89b0abeee22d41d67ad77279fdb59282796768ea33f8833d3a103ff8b7313609ba15b2fefff742c6403fc0e5c6b6d7cae6afa19af588594c9665c3fa75095b2202617d31c34f0fb53a0acc48317fcd18b51960935e5878d5a3109ddedb320eeda8e0a0731e7abe0ee6b9c3a112911198af31b9c0a92c07ab88a2778391ca7e7575fd2c5b0578fc87c0ffbca752898b6958abaf7fed41bc878504ad1dfff4d1b445e929be7203c28e6518184bbb9c7bb4534c143f2e7987d280e844b666c24165d89c5faa7277e8a66c189d68e52128425a86309fc79f4ea485553deff1c86b30f3902eb5a1010fb2d9f700a10d6bf27ccf66610f886e94326be898852de0a25e8d7ca5db7f27addfa22e06336fe3c7e8b6f141dac7e05478ca8bdf2d91ef26a9258560c331bc346e63c69340b6b4ef685645823dc589c1cf3c33aed779c09e6662d25603abb7bc1a40ba59b168e6fe010124947185bf23d1869496c929dd3fb0a4779cd10a3c09a0f5c4cedb955dc8d0ea1a02d89cd73762dcafbcda1540aaea9140abb0a6d4acfd6d62053c528988d921efeec38752d3511a06721a376d6f16f77e775b6560c92ec81a563e8a2efc1d6215edd767c73d106d225fa8ca98f17c018757f9fc414e92a739efdf090b1078c9f3c274335b88dca61e3e11bf1efea440b646f9936ea80ec21c785d7133affbf6305c5cb05c1aeb822f3cc9922aee2e981a6741e2f2f4aafce65ee263fcd6beb62b023157df40edc85d588242bf014cfad4bfe3cba69308126a59d6a19d5bc37ae56e4edc7a48954c5f9ae9b08a91057a0b3603a680dcce69f81d5f6a3fd6fa2b9b9f83d08d9c83d5741604ebf50487b1ad1386aec795aeb9090e948ecc6fb9180d51d0d98d6933c125bd760cdb5782e69d0902dfdf9d7792ad957380fd1b919a42eb9148f0114363315c7a45bdab9b4aaf11b21297180d5be64eb38a047624306801d5b3ee467c3f55f93170891ca4fe1288fc4225c613da20c36249dc2190bdcb580125f3fcd7351ecd81a977708665f65ed7fd3fd359dc62c5909b4a78475ff036244b4fe62d136f3a685242e7f5d52ffede6082da70039a6af8661def317aac4985bb7ac5758331acc5b4b552bf4b15d574a94085acf655b63da37af15bc32b7477831a5b286d505a4b9f1cde4f5399ab1f4fdc2d128c5d009855b307507bdb0abe624ac338b6f28d4b300c9e6466c1671eab8e6d4eb1dbb775e8a3edcb78f387eb670340502a88269073b575853e78c0939d1dfbcd0a5476743afc43bdc868dace8c919ec9bb41751f442f538e63e0568758f51a61fdcce2c55143cebcbfef10a7713668ae91f2bf7890c9b51a9bcd391c01bd8f3c410e219e8f4969f6bef0fb25c37998a2c3870ae8b2e4b6c2e1697bfed5d2f15a394a5b200b2250a26654c9d63ac080fd504e7cfcfe0a517fc5c75b9b95146ebe3769adb4974e505a0bb2f766a59da34792533335815789e0c8c2a645d70a1d7cbf7310a5c0c52e2ca31d9a08c0321d3bbb3477654ca21f42121a1507e62b191d34d5adcb7f4f08c48fbfe66b7b6ac7af31b916a2c333e19f7ad31cfda166f5b02f05e4f13816cb448f68f2cefdec7c359c0a5dfa24e9e0d8a038e743820a1b62ca845ed82ddf78e07aacc7ad1dd5a3482ca53e26fecbf1bdb8fe7c814f596ff8c1c890df5f1b197f1a03643714e588efd603c1deca65cb8059d365cf7f06e511a7a0973e34f072cd17fdae12996af150620e843e69e6cc4093b7f3caf550f12b40590a9bd5ce864115cd0ab4eef716649b85b490ddb6bdab418816ec6d42cdecd3aef206f1642e81d7d7ad0f79db80ae14309b2e4da3e35e7c94af398c7ba17d7865b58d01b2e847ac10d3cc49c3d1528b7cf4ba1d315b9422f1e58738a38bf99e70d512afb4e97f32484e5057dc582c8c7f4df01e6734ddf48e8e46ee45dacb49acb18cb0b2655c3bc468d87876dc88f1cbdba9a69ad6065a64edac1f7399729b424801752645b40424b07a5ddd2278b314cffde50c2ecc7a15bc17894af82f952d4d83da062c7d98c3bceecc129216fb5f13d0ebed7f804081221fc572344acb8d79aa82a8214483d1bedcc2bf570f99de411ae3aa85b145e8813b2095380ba4d872bf2aada494b96e86805c841aac7cc5784ebb395cfa317c5453ba095914218e5b05e49c637d8a622f8812d5f16fdf932782c0b67eca5f10e3aecd0917d1ac45cf2a67b79a924f67ba62b3151e7504735e6871c885c9a1281fa9af3b2e1a9cd6ad0fec7dd3c1e8ecd81057c990ec381b7dc31d0134bf468de3d364c69a9f962a33d53e7ec14090ebe533d4919d7d1e7cd242d44a933e2ed20a3fe285f38bfc02619c6ec4b77913f47dadde3caf44b702b794a3946867de292c96a566fa675e50d04f3cfdc0be8c5071277240ea39e8bbd010c7cb959740b5c15e45c1c2b12ce0405be7a7220ef94340200c31b7c0552987ae947380c17d6b2540d6de221183f8b66eea5c9af05e1d85af10d3dd54a0e2ff718b2c6b6d9325ffd5e9bc8cec750d94c769c4b8670da5b3694942f92f27f35d156bb01ccd40f0219e8ef7e7991076c16c83437396b7fd238d19ce5979d02084291133f83e4a4322bfc3a4406ece0f0f3436f819ab86abed0e90c5afb9a041777ab6aa19254a0fd9456325a6749b3a127f374b930c86e39d6daef564aec02158717911cd3de5302571af861f05e2d409e3f5cc924f5ef2ae4403c3d87f08f0cc8eddba58da7b097ba6416a264dc58c1567599d03aaa01c898462fd9376d6ac50fea671dbc53d0aa76f7d5d1c23e69a3880c32d17d15bb98e39d5124ac48cf889e6e6bdbd8c73d6ef6fa395b443129d3b0cc4ea3784e63de5732e0956d52653e6ab6b192905160a251eea09036281ee76d977b799f4214004cbe87bd3883b88ee80a4e94508f82fb578eb7d8dc4bc919defbd9cf490af0fdce45dd60781775181b51708f4c98f4938542241da0e4242efbed6b5d8b1acd0c38f43de40bd24465dba6d83f25b17db0fa707e9d9c137fb576c172a17a3877987ec1b54958607b2cce325b605e21d7a926a76b6d700f48f5bb02913b41ca5afa2d896bdfb1389313c7bbc8b8643676e9c5d7f21de6555a5f0a8fcb18c41c74319d37fe2466e59435f32688e4c4a3893effe4b0d9d29a10a718f6d67c26ca1223e7c010aca3aa0c8dd0cdb566b36b355f970bfc89e46c6fe94e8bb9e36c170e184cd9c52ea6b45ca21ee913d4205be12c48aea1860a536069323993bc7a5658731a75fd442fc1e51ff3e951d4eeaa9e2ae4a8dbb3cf0687bd4d627d6f84e4c485fb1ba933dd2ee444032534e5e720bc440b3c27ff79b8a3dc07c11a1f942d714e84927ffa67ae141b47aeb42136bd79ca6ad4bc0cab5cab90db78f25fafff0cb4448ea0118f1c49500c31c33f76893b91806e402fda5fcd92f5026a95cbdef30f7bc38c030b73188b86cf42151fe6fd85f667cd72cc92288657363d6271cff446d3d132edb7ea6dd20b74315d6d64190987cf91656e1987bb2867dfb8ad33dd5f19ef3afbc5d5af98bfaa13aa5a7acc693edf21000bd0ebabcd2d96da5ba396199fd3488479737937d72a31478b1dafc97d627b290afe76b217b7b94d7f212379737888d9f474196f54995750104b00cf6af046c08399656e2b26bbcfeaaa4381c736cc87fc9f8e262cb93e5636c153ba7f3576ee650702941051c8ad344aff1477ebd19551dff60e92b854ab70f5d0c23c2523b622869582b3c22853644abec588f292f58f64ea949b2a0d42ee32fa6443fc677c5c5935274ce5010d4966870ad75ecfb9474f77e9e36592b62dc0717951a0e02ce82fa11379f22ccd2fedf3357a344cd94410f7042d2f756214ef7feeb7516fce01369fe3947e16ab96e4fd98ca3d19e9c6ea4655ee84c83eda84dd0307855cab0a0ecb6b9b51e55574b575faf2a9bfd2399ee4b26696e5fa10d18c5bf191f02ed9d4d284c7a242f564ff4e4d007b87e10f9e336ad9a09c7ef1085f225d23515b74051c31662b167d1a226fe8907a9dea6b8f27363ce18c6f3a2009db8dc4bfb0f46b88dcb1e69caa6e44d99f9344631ca3c2aa207d2425e808167747c31872dbe9b24828482675cf01c968ea383969527808a6896c059716fe0374a26d63a661fb172137f619999126b2b7f67fec3045ab419d394d80cbe92e06ab9246ff5d4971ea2b7eabfe8526e49e0ef50cd19a48dbfd4be9c12d13628ba8b75e0a3741f835f0a1d37c1f8f256121a3c47d5763ffea4b86ab1457bd8c35d1767d070b6cf348947c3b575819941dce9458c79388671e229a513ade66053b713b6c61c01b8b6561253be9a4f857c90518602d237fa81947a6def9f8ffaf5a7e09d61c91e1f5fb965a5cd1b95849b2ce687911981e1730249ddcdc7ad571f8e78badc7b17ba8ba563bf463d3bbe712d13aa8aed54839246da25f07e22d27c81e0d56020e6e6d1b1975c2d73772a40a2c90eabf4cf2665002229cc29f77851b0299d2db7ff9edebdd77d1af27d481c042843cd83aeba201893d4ef03470cf527a6c362bf5db954cadd5ae8a162dff342d1b227d1894af2868f8be37ffa9f61bb4614a1b2f87bdce717ffface98178ad496e3f509c2cd05c20843cfd8a627d575c85e6c0e5d4bf582073d391166507f3bcdb4ddcd7c4b342c07e60a1e90f46548f47e5f8a8c07097c036144467ab96f22ea7b5a1ae99609b5c66536b5f060d4649f4cfb29cf281deb92a3a5c0fa496945716d313367ba8df41eb48e09af833ce8fd26ffe6e432925fb8f392dc1cf4a266de17e578784b4469f08a28b49ceccb99f2c2b3a9f04220df6f16a0249d89227166b0dd289f07d0c4e834e6274b563ad6a4eee0e11a7666b6c3489c7d91d91a78aea2a4d7869647c1213b3b33b960ea2c91d110198ebdf0d8a66ef348ddfde132c19007b8e127e57f7cd52d2b0fe3616ab75df3beff47e61719140e5accfabc0839f99848482ffc574faeb044300807b22ecdca3f7fe27e87e577b56961b89300e5204d3f02a7f00f659c0535cff940e9f4e214c3920369d6d3e295e2610f3e5628553b693f09b6de3a9f74157ca373fa98db2ece2a6cf503d2fe373fa84672eea0d7227159cddcc65653f92199cd9670ad51edf7f29c43d5c7c43a0f92e160162e79a0386d6624cc04dca1794c70bbc61da433e7312e9166cdaf24683a098d2d1ff5a4fb9471d69b4d4eb6302f9331030ed889fb47feb1466aa5508bbbe673215e360862d28d88a094810039d4a15793338b2dbc92023bab70777866f23a9dfdc72cce749d20f4cb0e96dd261b5a7fc21831b0feafc2d98ccb9a58a44550962a696342b2d564481840d54e05c31eaad5a567a187d716edd3c46a913d8c5c1c3005fc5178e99ffb026cc48b0c6656e039d457dfaae85772cd6a5e4d6815c33c129c2cc39e1e9489f962c7629081d2ba847ada0833e50bf0cede256e1c3d07780ade9de4e19b302efd47a2d6dd578dbc3b3d1cd57fbd4f4fe4038f656f82090964258b1f5a3336b84bbbc1e2db04082a54848e042c4f66d2382d49131c32ab93a64177bf2d8d3ae467dbf46514c91e6e1c7a1b1f742", 0x1000}, {&(0x7f0000000200)="d694ef31fb07988e8b270400be1b5c5e2cffae8bef00ee8cf60485e1cfca574ed31a4376d2d3", 0x26}, {&(0x7f0000000300)="835bb190395f7e67c2c35993c0543cdc480c08ac6ceb6ce0063e1becb7aaf3ddbe682f55a5ff68087b1c1b1b1a3fa80273b094a546d294c2b1b50dd52dfdeed9759784a3f281e2ee81f1f0fae5aae7678be011605e026da789161500d690a5799a1d9dc10c0c2ddd6efa297894d5b772", 0x70}], 0x7, 0x0, 0x0, 0x40804}, 0x90) syz_open_procfs$namespace(0x0, &(0x7f00000004c0)='ns/pid\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000640)='ns/pid\x00') 2018/05/17 08:53:55 executing program 0: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x100ffd, 0x0) getsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000000140)=""/195, &(0x7f0000000080)=0xc3) lseek(r0, 0x0, 0x4) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x4, 0x10000, 0x9, 0x9, 0x20}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x4) 2018/05/17 08:53:55 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x20400, 0x0) getsockname$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000140)={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x4, {0x2, 0x4e22}, 'erspan0\x00'}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000080)={&(0x7f0000000480)={0x10, 0x96bb000000000008}, 0xc, &(0x7f0000000440)={&(0x7f00000004c0)={0x14, 0x22, 0x1, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/05/17 08:53:55 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:55 executing program 2: ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000340)=[r1, r2, r3, r4, r5]) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'team0\x00', r0}) r6 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r6, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/17 08:53:55 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:55 executing program 0: r0 = memfd_create(&(0x7f0000000140)="2d42d54e49c56aba707070f00884a26d003a2900bb8dacac76617d6b6e6823cb290fc8c03a9c631064eea98b4363ad899c6bdec5e936dd55a93dcd4a78aa8f7eb93061a9b2044b98933f8851f7d61da1ce8b19eaefe3abb6a52434d6fe370fe7d924ce20ab4eaec9bdd36740e127730e90f2cd72b828", 0x0) pwrite64(r0, &(0x7f0000000240)='U', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x1, 0x4) sendfile(r0, r0, &(0x7f0000317000), 0x9) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000002c0)={r1, 0x8, &(0x7f0000000100)=[0xffff, 0x5, 0x8, 0x100000001, 0x3, 0x8, 0x100, 0xee], &(0x7f00000001c0)=[0x7, 0x1f, 0xa2f8], 0x40, 0x4, 0x20, &(0x7f0000000200)=[0x7, 0x9, 0x3, 0x3], &(0x7f0000000280)=[0x3, 0x0, 0xffff, 0xb34b, 0x8]}) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/17 08:53:55 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}, 0x2}], 0x1, 0x0) 2018/05/17 08:53:55 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_pts(0xffffffffffffffff, 0x40) ioctl$TIOCEXCL(r1, 0x540c) clone(0x0, &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000280)) ioctl$sock_SIOCOUTQNSD(r0, 0x541b, &(0x7f0000000100)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)) 2018/05/17 08:53:56 executing program 6: r0 = socket$inet6(0xa, 0x8000000000000802, 0x40000000000000) sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000685ff0)=@in={0x2}, 0x10, &(0x7f0000fc5fc0), 0x0, 0x0, 0xfffffffffffffda2}, 0x0) 2018/05/17 08:53:56 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:56 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) finit_module(r0, &(0x7f0000000140)='}\x00', 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e24, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0x3, 0x4) r2 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000300)={0x3, 0x3, 0x10001, 0x4, r2}) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x7, 0x4) fcntl$setownex(r1, 0xf, &(0x7f0000000340)={0x1, r2}) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000540)={'ipddp0\x00', @ifru_map={0x101, 0x93c, 0x8001, 0x4, 0x2, 0x8}}) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) r4 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x42, "88c6bc8cdd3adff0961a7f3ec7ede12ef785b0e937791e5647728698982da32417da1ce12550071a43f5e9fe4f6f686e47cd8f4dc8a9cb22de9abf0de71d05b3205e"}, &(0x7f0000000240)=0x4a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000004c0)={r5, 0x53, "f3490d451bd2b0dcec336046b76f18f05918b1f374f70819149640fdd3568693b70387840c47c406f34ba840cedf8e18daba7aa2dc5c79d9f12b4c697fc2e5dfc8c8ddac7fe2e92d55b789306cfd21f8ec8c3c"}, &(0x7f0000000280)=0x5b) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x800, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000074b000)={@remote={0xfe, 0x80, [], 0xbb}, 0x800, 0x2, 0x3, 0x0, 0x6, 0x9}, 0x20) 2018/05/17 08:53:56 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x8000}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x0, 0x4}) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x1, 0x4, 0x10000000000000}) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000080)="f88df1e85709a19adf1b919faca8395af8cfcb5d5615b51237a090679bea6799a22d05beec17") r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x3, r1) 2018/05/17 08:53:56 executing program 7: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000640)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000740)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'rose0\x00', r1}) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) close(r2) r4 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x1, 0x400) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c85000)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r4, 0xc008551b, &(0x7f0000000080)={0x8, 0x1c, [0x3, 0x3, 0x80, 0x7, 0xffffffff00000000, 0x6, 0x7fff]}) 2018/05/17 08:53:56 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000005c0)='net/ip6_flowlabel\x00') mbind(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x5002, &(0x7f0000000080)=0x20206, 0xffffffff, 0x1) ioctl$TIOCNXCL(r1, 0x540d) move_pages(r0, 0x8, &(0x7f00000000c0)=[&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ff9000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, &(0x7f0000ffa000/0x3000)=nil], &(0x7f0000000140)=[0x81, 0x6, 0x100, 0x7, 0x3, 0x200], &(0x7f0000000180)=[0x0], 0x4) preadv(r1, &(0x7f0000000240), 0x1000000000000036, 0x1c) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000100)) 2018/05/17 08:53:56 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4000000, 0x80011, r0, 0x0) 2018/05/17 08:53:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:56 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:56 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x80287010, &(0x7f00000001c0)) 2018/05/17 08:53:56 executing program 5: clone(0x4000, &(0x7f00000001c0)="c13e15d20ba7d1f66e49f0a073f066fb54c210d375acb7a587e3997e634f4c71d0fae302baa4655a3fa5271905a06324f30324a0d7337d22b10fc425cb6368fb39e143ab4bd1787807185d277f0c56f0c5b57a5de890bd93df6c2c0019e5181aa9f3a72307db3947b485231515340148d5a2da1f859b7b400a74859f68acf56d427e7f02e851d5812a2f24b9ac437ae19c4df96f3fadb701ab3bc10aee2ab3f719a478535183c0b3af8fadb9c91420eee0", &(0x7f0000000140), &(0x7f0000000100), &(0x7f00000000c0)="5a63c0d2c5a9ff7891d44d6e4bfe2bc3dd843d7ad2e594d926ebc8047ec96834d768a4f991bd013ae08158d7690a687e975874806bc810b2f708") 2018/05/17 08:53:56 executing program 7: r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x188, 0x4) 2018/05/17 08:53:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)="2900000018001980013d75241a0407210206e30067ffbd010a0000000800050000000200080000bf00", 0x29}], 0x1) read(r0, &(0x7f0000000180)=""/241, 0xf1) syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x10000, 0xe200) 2018/05/17 08:53:56 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:56 executing program 6: r0 = socket(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0xd}, @rand_addr}, 0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x2e, &(0x7f0000000000)={@dev, @rand_addr, @dev}, &(0x7f0000000080)=0xc) 2018/05/17 08:53:56 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@int=0xffff, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@int=0x1, 0x4) flistxattr(r1, &(0x7f00000000c0), 0x0) 2018/05/17 08:53:56 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/17 08:53:56 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB='?\x00\x00\x00b'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:56 executing program 7: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) unshare(0x400) tee(r1, r0, 0x8, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000200)={r3, 0x58, &(0x7f0000000180)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xda29}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x99}]}, &(0x7f0000000240)=0x10) sendto$inet6(r2, &(0x7f0000000040)="fac85c0a46924c557db9a42eb33667a361149383c5b3e199f3a7c5754ee837be66513fe0577107cc8f90dcb96acba8d8978ab762bb98f034a770b8fe2c3289", 0x3f, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/05/17 08:53:57 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000007300309aed58", @ANYRES32=r1, @ANYBLOB="1400020000000000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/05/17 08:53:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/05/17 08:53:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:57 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000028c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000001c0)="0a0775b085e33e6165380000ff010000e600a9a40000000000e8c2062b6219462a0b870832b51c8746609087c31fadb0de7b678a84bbd9f64a69a3686c32936e45431f4bb8218aa522bd54cc7e01647604bf418688ab7ca2e3ece53f735e0ddc3a2eaac6f6c4d0bba8f77da6bb713785dd49957409bdf4924363e74a4f5099e36daf436abde59a9f01ef0077cf29e86b83c5eca95c4141a6b0462ea69d9cdee9a73e50d3a67de80228da4d215ea076bcfad589fcc9adb58f2a594178217ba4fb2ee14c6c52fa1750adaff0", 0x2fa) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000047c0)=[{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000018c0)="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", 0x14d}], 0x1, &(0x7f0000000140)}], 0x1, 0x0) recvmsg(r1, &(0x7f00000017c0)={&(0x7f0000000040)=@pppol2tp, 0x80, &(0x7f0000001600)=[{&(0x7f00000014c0)=""/173, 0xad}, {&(0x7f00000015c0)=""/63, 0x3f}], 0x2, &(0x7f00000016c0)=""/249, 0xf9}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) openat$cgroup_subtree(r2, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/05/17 08:53:57 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x81, 0x800) getsockname$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000380)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f00003f3fd5)={@random="875db04ddf52", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/05/17 08:53:57 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000000c0)=""/246) ioctl$EVIOCGREP(r0, 0x40047440, &(0x7f0000000000)=""/174) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000280)={0x793, 0x80000000, 0x101, 0x8, 0x9, 0x80000000}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000001c0)={0x4, 0x9, 0x6, 'queue0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0xffffffffffff0001}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000340)={r1, 0x10000}, 0x8) 2018/05/17 08:53:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:57 executing program 5: setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000240), &(0x7f0000000600)=ANY=[@ANYBLOB="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"]}, 0x340) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x5, 0x828, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000900], 0x0, &(0x7f00000000c0), &(0x7f0000000900)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x41, 0xd, 'ip6gre0\x00', 'ip6gre0\x00', 'veth1_to_bond\x00', 'dummy0\x00', @random="648d1065b9b9", [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x70, 0xf0, 0x140}, [@common=@log={'log\x00', 0x28, {{0xf9, "6d4bce672655c8a103048250a3cb48753de0b9818fe0261ab2aff79c2e93", 0x2}}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8, {{0x1}}}]}, @common=@log={'log\x00', 0x28, {{0xff, "6db630ce6da085f5fd343b8fb4a76416005ff370a0a092742cfa1f4e915f", 0xd}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x7a7e11aa7e9158a3, 0x0, 0x99ab, 'syzkaller0\x00', 'tunl0\x00', 'teql0\x00', 'nr0\x00', @random="c930cac11766", [0x0, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0x130, 0x1c8, 0x218, [@arp={'arp\x00', 0x38, {{0x110, 0x22f0, 0xc, @dev={0xac, 0x14, 0x14, 0x11}, 0xff, @loopback=0x7f000001, 0xff000000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0xff, 0xff], 0x50, 0x88}}}, @arp={'arp\x00', 0x38, {{0x31f, 0x19, 0xf, @loopback=0x7f000001, 0x0, @multicast1=0xe0000001, 0xff0000ff, @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], 0x40, 0x42}}}]}, [@common=@log={'log\x00', 0x28, {{0x8001, "79925c06478b088c0ec79e5ab4e02c91696baed1214966f893ae2d61d361", 0x1}}}, @common=@ERROR={'ERROR\x00', 0x20, {"96203a08a6c2e6b6aeca772661623dfd92b505003d72939a466183dffeaf"}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz1\x00', 0x70000000000000}}}}, {{{0x0, 0x9, 0xedde, 'vlan0\x00', 'ip6gre0\x00', 'bridge0\x00', 'veth0_to_bridge\x00', @random="b767431a0b48", [0x0, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x130, 0x1a8, [@connlabel={'connlabel\x00', 0x8, {{0x9, 0x2}}}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x0, 0xa33, 0x10001}}}, @common=@ERROR={'ERROR\x00', 0x20, {"cab7f37206b7e8d7a4e0abf270fcc3a02a6c6e682d39da83c6deb7de8a45"}}]}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x80, 0x5, 0x6, 0x1, 0x0, "9ae36742afffa94663df54743efad087aecb49ccfe1b919c21b9133abb5ff53df52e221d882e5b3b35258e96e89d91d6224abca61692a48b271c11442c21cd46"}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x5, 0x60, 0x890f, 'gretap0\x00', 'team0\x00', 'ip6gretap0\x00', 'yam0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0xd8, 0x108}, [@common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}, @common=@dnat={'dnat\x00', 0x10, {{@random="803198038b15", 0xb4e43166c54bc25}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}}, {{{0x19, 0x44, 0x8809, 'veth1\x00', 'veth0_to_team\x00', 'eql\x00', 'team0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff], @random="24a08d58c0d0", [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], 0xe0, 0x160, 0x190, [@cluster={'cluster\x00', 0x10, {{0x80000000, 0x5, 0xf93, 0x1}}}, @realm={'realm\x00', 0x10, {{0x69}}}]}, [@common=@log={'log\x00', 0x28, {{0x100000000, "06d89f4f1bf3196dfb058c4b79702224856dd9fe7b7ed6a187de33024f28", 0x8}}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}}]}]}, 0x8a0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x80400, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x7, 0x1, 0x6, 0xa6, 0x8}, 0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000280)="65f23c17b84366413f38f1090f5150ea010124ddb8619d488342c205eb0676ab795960e73f0e01af63e6a108d7c669b6e3ccaaecbfdcffa129f32ccec398d662e2224c6b02d77d066c2efacc9c8d0c9ea16725a45242c63fb2fcd9369b274ffda82aa64daae9dfcf7acaeb681fa4834ecde03a8417ff68", 0x77) [ 101.860229] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/17 08:53:57 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:57 executing program 3: memfd_create(&(0x7f000003e000)='\'', 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r2 = memfd_create(&(0x7f00008effff)='\t', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000440)='/dev/snd/seq\x00', 0x0, 0x20002) dup2(r3, r2) write$sndseq(r2, &(0x7f0000000000)=[{0x21, 0x0, 0x0, 0x3fd, @time}], 0x30) [ 101.918234] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/05/17 08:53:57 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:58 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20080, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x1ac}], 0x1, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x86e7514427ab17b9) 2018/05/17 08:53:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) memfd_create(&(0x7f0000006fd0)='/dev/urandom\x00', 0x0) r2 = getpgrp(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000005000)=0x1) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x35b}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) close(r0) 2018/05/17 08:53:58 executing program 7: r0 = socket(0x4, 0xfffffffffffffffe, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000100), &(0x7f0000000080)=0xfffffffffffffea6) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/05/17 08:53:58 executing program 5: r0 = socket(0x40000000015, 0x805, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)=""/139, 0x8b, 0x5}, 0x2) 2018/05/17 08:53:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:58 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:58 executing program 0: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6080, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TCSBRK(r0, 0x5409, 0x0) close(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1, 0x0, 0x41ea, 0x101, 0x1e, 0xfffffffffffffff9, 0x9, 0xffffffffffffcabb, 0x5ce9, 0x6, 0x577a5efc, 0x1000}) [ 102.357147] alg: No test for xts(anubis) (xts(ecb(anubis-generic))) 2018/05/17 08:53:59 executing program 6: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x8, 0x5, &(0x7f0000000180)=@framed={{0x18}, [@map={0x18, 0x0, 0x1}], {0x95}}, &(0x7f00000001c0)='GPL\x00', 0x8000, 0xeb, &(0x7f0000000200)=""/235}, 0x48) 2018/05/17 08:53:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB='?\x00\x00\x00b'], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x83) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x20, 0x19000) r1 = accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000918000)=0x80) close(r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{0x3, 0x5}, {0x2, 0x101}, {0x3, 0x2}, {0x8, 0x2}, {0x6, 0x10000}, {0x7, 0x2c6}, {0x4, 0x4}, {0x2, 0x9}, {0x8, 0x6}], 0x9) 2018/05/17 08:53:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 0: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6080, 0x1) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r0, 0x5423, &(0x7f0000000000)={0x19}) ioctl$TCSBRK(r0, 0x5409, 0x0) close(r0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1, 0x0, 0x41ea, 0x101, 0x1e, 0xfffffffffffffff9, 0x9, 0xffffffffffffcabb, 0x5ce9, 0x6, 0x577a5efc, 0x1000}) 2018/05/17 08:53:59 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x10000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @rand_addr=0x100}, 0x2, 0x1, 0x2, 0xb, 0x6, 0x1, 0x6}, 0x20) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) ioctl$TIOCSBRK(r1, 0x5427) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0xe) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f00000000c0)=0x20) ioctl$TCXONC(r0, 0x540a, 0x3) close(r0) 2018/05/17 08:53:59 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000097, &(0x7f00000036c0), &(0x7f0000003a40)=0x4) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$LOOP_CLR_FD(r1, 0x4c01) 2018/05/17 08:53:59 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) open_by_handle_at(r0, &(0x7f0000000280)={0x1008, 0x9, "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"}, 0x4000) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ptrace(0x11, r1) 2018/05/17 08:53:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/wireless\x00') readv(r0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/250, 0xfa}], 0x1) pread64(r0, &(0x7f0000000000), 0x2f5, 0x0) read(r0, &(0x7f0000000040)=""/206, 0xce) 2018/05/17 08:53:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 5: r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0x9, r1, 0xffffffffffff2bba, 0xfffffffffffffc01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="d72d6ce7f2ea2b4d4161a5cffe783e102c56a18212c145cbe142bba2a59015b44456e599b825b6c463dd6cabc034527d278188cdff6d5bca14e2e1ca34", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0x7fff}, &(0x7f0000000200)=0x8) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @broadcast}, &(0x7f0000000100)=0xc) close(r3) r4 = dup2(r0, r3) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000080)=0x100000000) 2018/05/17 08:53:59 executing program 2: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0xd3, &(0x7f0000ffb000/0x4000)=nil, 0x8) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00000000c0)) 2018/05/17 08:53:59 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r2) signalfd4(r0, &(0x7f0000000180)={0x3ff}, 0x8, 0x800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'veth1_to_team\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000140)=0x1000, &(0x7f0000000240)=0x4) syz_open_dev$audion(&(0x7f00000002c0)='/dev/audio#\x00', 0x5, 0x0) 2018/05/17 08:53:59 executing program 6: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ffb000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000100)=""/166) r2 = dup(r0) write$rdma_cm(r0, &(0x7f0000001780)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001740), 0x13f}}, 0x20) r3 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0xb66}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x6}, 0x8) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000001c0)={0xfffffffffffffffd, 0x9b7}) 2018/05/17 08:53:59 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 3: unshare(0x24020400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f00000001c0)=0xffffff10) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/05/17 08:53:59 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:53:59 executing program 5: r0 = memfd_create(&(0x7f0000000a00)="d7966c083b8270f4881a3f9a61cc6b18aa1a51a92d96c38f322600f0198da166c573735aa8b29b31c864e23d97d2f8dc46d3e7ca8cc46b823b19eafde384a9be5ed8d0fa38d6424ab22e94c2c0eb4f243448b0978594c56d37a75da8bcabd0c24091ac32b56d7803db648eecb0d8654fbb3b7f2a11633632134895b7f1c062b47ce389a2867e91b584eede869891f5a4fd4a0d6881d60f53f0", 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ptrace$cont(0x9, r1, 0xffffffffffff2bba, 0xfffffffffffffc01) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="d72d6ce7f2ea2b4d4161a5cffe783e102c56a18212c145cbe142bba2a59015b44456e599b825b6c463dd6cabc034527d278188cdff6d5bca14e2e1ca34", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x9, 0x7fff}, &(0x7f0000000200)=0x8) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x4, 0x4) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@dev, @broadcast}, &(0x7f0000000100)=0xc) close(r3) r4 = dup2(r0, r3) ioctl$BLKROSET(r4, 0x125d, &(0x7f0000000080)=0x100000000) [ 103.856437] mmap: syz-executor3 (7259) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/17 08:53:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000000040)={0x2, 0x0, 0x97c, 0xfffffffffffffffd, 0x370}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/05/17 08:54:00 executing program 4 (fault-call:1 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x0, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:00 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x120ffc, 0x0) fstatfs(r0, &(0x7f00000000c0)=""/158) accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x0) connect$packet(r0, &(0x7f0000000180)={0x11, 0x2, r1, 0x1, 0x7, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000001c0)=""/247, &(0x7f00000002c0)=0xf7) 2018/05/17 08:54:00 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x40045566, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10) sendto$inet(r1, &(0x7f00004b3fff), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/17 08:54:00 executing program 2: write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c00)={{}, "dad8a8a174c9ab09d8"}, 0x29) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) sendmsg$netlink(r2, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000040)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/05/17 08:54:00 executing program 3: unshare(0x24020400) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000040), 0x8) 2018/05/17 08:54:00 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002480)={0x1, 0x5, 0x100020000000007, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000ab2000), &(0x7f0000da1000)}, 0x20) dup(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000100)={r0, &(0x7f00000000c0)}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00004f1ff0)={r0, &(0x7f0000000000)="a9df"}, 0x10) [ 104.167210] FAULT_INJECTION: forcing a failure. [ 104.167210] name failslab, interval 1, probability 0, space 0, times 1 [ 104.178624] CPU: 0 PID: 7301 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 104.185847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.195242] Call Trace: [ 104.197881] dump_stack+0x185/0x1d0 [ 104.201564] should_fail+0x87b/0xab0 [ 104.205328] __should_failslab+0x278/0x2a0 [ 104.209621] should_failslab+0x29/0x70 [ 104.213555] __kmalloc_node+0x236/0x11f0 [ 104.217661] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 104.223071] ? __get_vm_area_node+0x28e/0x810 [ 104.227630] ? kmsan_set_origin_inline+0x6b/0x120 [ 104.232638] __get_vm_area_node+0x28e/0x810 [ 104.237001] __vmalloc_node_range+0x2a7/0x1170 [ 104.241620] ? bpf_prog_alloc+0xe0/0x500 [ 104.245713] ? kstrtoull+0x757/0x7e0 [ 104.249470] __vmalloc+0xe2/0x100 [ 104.252960] ? bpf_prog_alloc+0xe0/0x500 [ 104.257094] bpf_prog_alloc+0xe0/0x500 [ 104.261030] ? strcmp+0x83/0x160 [ 104.264460] __do_sys_bpf+0x8439/0xe7e0 [ 104.268485] ? syscall_return_slowpath+0xe9/0x700 [ 104.273376] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 104.278345] ? syscall_return_slowpath+0xe9/0x700 [ 104.283253] ? syscall_return_slowpath+0x86/0x700 [ 104.288158] ? syscall_return_slowpath+0xe9/0x700 [ 104.293060] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.298485] ? fput+0x25c/0x2e0 [ 104.301822] __x64_sys_bpf+0xda/0x110 [ 104.305658] do_syscall_64+0x154/0x220 [ 104.309585] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.314797] RIP: 0033:0x455a09 2018/05/17 08:54:00 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8378, 0x511001) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000280)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f00000002c0)={r2, 0x3ff}, 0x8) readv(r0, &(0x7f0000000140)=[{&(0x7f00000006c0)=""/95, 0x5f}], 0x1) r3 = gettid() r4 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x60) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000100)='sit0\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000300)={{0x0, 0x1, 0x400, 0x3, 0x100000000}, 0x5, 0x2}) 2018/05/17 08:54:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x3, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 104.318010] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.325783] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 104.333102] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 104.340423] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.347724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.355030] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 2018/05/17 08:54:00 executing program 6: r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f0000000100)="2f0000001c000367ffffff000d0000000200000000130000000003c91300010023000000000000005867000000050b", 0x2f}], 0x1}, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x0) [ 104.362586] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 104.373697] syz-executor4 cpuset=syz4 mems_allowed=0 [ 104.378991] CPU: 0 PID: 7301 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 104.386214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.395600] Call Trace: [ 104.398249] dump_stack+0x185/0x1d0 [ 104.401923] warn_alloc+0x3fc/0x660 [ 104.405636] __vmalloc_node_range+0xa9e/0x1170 [ 104.410269] ? kstrtoull+0x757/0x7e0 [ 104.414031] __vmalloc+0xe2/0x100 [ 104.417538] ? bpf_prog_alloc+0xe0/0x500 [ 104.421681] bpf_prog_alloc+0xe0/0x500 [ 104.425622] ? strcmp+0x83/0x160 [ 104.429056] __do_sys_bpf+0x8439/0xe7e0 [ 104.433080] ? syscall_return_slowpath+0xe9/0x700 [ 104.437969] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 104.442934] ? syscall_return_slowpath+0xe9/0x700 [ 104.447828] ? syscall_return_slowpath+0x86/0x700 [ 104.452725] ? syscall_return_slowpath+0xe9/0x700 [ 104.457618] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 104.463038] ? fput+0x25c/0x2e0 [ 104.466380] __x64_sys_bpf+0xda/0x110 [ 104.470220] do_syscall_64+0x154/0x220 [ 104.474164] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 104.479388] RIP: 0033:0x455a09 [ 104.482595] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 104.490347] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 104.497647] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 104.504952] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 104.512261] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 104.519558] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 104.527619] Mem-Info: [ 104.530178] active_anon:89930 inactive_anon:77 isolated_anon:0 [ 104.530178] active_file:3460 inactive_file:8912 isolated_file:0 [ 104.530178] unevictable:0 dirty:67 writeback:0 unstable:0 [ 104.530178] slab_reclaimable:3516 slab_unreclaimable:9552 [ 104.530178] mapped:74249 shmem:84 pagetables:1064 bounce:0 [ 104.530178] free:1023630 free_pcp:260 free_cma:0 [ 104.563622] Node 0 active_anon:355452kB inactive_anon:308kB active_file:13840kB inactive_file:35648kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296996kB dirty:268kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 104.591830] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 104.618135] lowmem_reserve[]: 0 2817 7244 7244 [ 104.622859] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 104.650747] lowmem_reserve[]: 0 0 4426 4426 [ 104.655200] Node 0 Normal free:1203692kB min:41208kB low:51508kB high:61808kB active_anon:355500kB inactive_anon:308kB active_file:13840kB inactive_file:35648kB unevictable:0kB writepending:268kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10176kB pagetables:4084kB bounce:0kB free_pcp:932kB local_pcp:224kB free_cma:0kB [ 104.685253] lowmem_reserve[]: 0 0 0 0 [ 104.689216] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 104.702726] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 104.718165] Node 0 Normal: 155*4kB (UM) 67*8kB (UME) 12*16kB (UM) 1*32kB (U) 1*64kB (U) 10*128kB (UE) 5*256kB (UE) 3*512kB (ME) 1*1024kB (M) 3*2048kB (UM) 289*4096kB (UM) = 1196452kB [ 104.734922] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 104.743586] 12455 total pagecache pages [ 104.747661] 0 pages in swap cache [ 104.751218] Swap cache stats: add 0, delete 0, find 0/0 [ 104.756677] Free swap = 0kB [ 104.759765] Total swap = 0kB [ 104.762901] 1965969 pages RAM [ 104.766068] 0 pages HighMem/MovableOnly [ 104.770124] 106315 pages reserved 2018/05/17 08:54:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a22fdc), 0x0) getsockname(r0, &(0x7f0000000040)=@ll={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x80) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="240000001d000307000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000080001007f000001ebf3045bda05f4d950"], 0x24}, 0x1}, 0x0) 2018/05/17 08:54:00 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x0, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:00 executing program 7: unshare(0x24020400) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r0, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x9}}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/protocols\x00') mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='hfsplus\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e21, 0x3f, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff80000000}}, 0x4800000000000000, 0x8, 0x100000000, 0x10000, 0x8}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000440)={r2, 0x200}, &(0x7f0000000480)=0x8) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000000140)=""/232, &(0x7f0000000300)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @dev}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000100)={'vcan0\x00', r3}) 2018/05/17 08:54:00 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0/file0\x00') rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') llistxattr(&(0x7f0000000200)='./file0/file1\x00', &(0x7f00000002c0)=""/254, 0xfe) setxattr(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000180)=@random={'os2.', '*[\x00'}, &(0x7f00000001c0)='proc\x00', 0x5, 0x1) 2018/05/17 08:54:00 executing program 2: sysfs$1(0x1, &(0x7f0000000000)='GPL\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000001800250002000000fd8f3c000000000000000c000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:00 executing program 5: r0 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x400000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000140)={0x33, @dev={0xac, 0x14, 0x14, 0xd}, 0x4e23, 0x2, 'rr\x00', 0x10, 0x0, 0x21}, 0x2c) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x1, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000240)={'vlan0\x00', 0xfff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000000400)={r2, 0x4}) mount(&(0x7f0000000000)='.', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000180)="6d736c6f73004eb0d0d2287875e374563800000000984f1ca85ff7a3e0637ba19f08bc77a71a216382934448ff5ae67f266ee904b3f0f0111d39abf9691504dc7b256141963abaed37f19591074267dec22094626b25d173d7a20941cc1683a89425542b8bfd7b3c11ccb625d5c8efa4f1171b7865410f7695738b6b9029fc02236484a6f131ac597b35b662ada1e8042e512ed4bb28dd3510fc4e5ebaea310b03", 0x4943d, &(0x7f0000000300)="e4063dea919060c281a8006fbd8e1b8b3fc70b7209c382a59333c523168d7e99fbc2f1b6f745727aeb381a0faee085dea14424ddef1192ec314ac3149384c143d0017fd3d164869543673485a636088318128a0c70817e29a0ead9abc2ee145a6639f8c4f199a5a74dfc7f10cdfbd8e158c4f10d774f3d6960454436820661c5e8d40f297e78d00b396b4e022ebd9b508e98d92e718b8cd3949645cd9d6bd27260a2b093cba822d36d7acd2578229960203bc58f2705cf71927eed5a366f22779ecaecf746bd9f286d6b96ee90c3f254") 2018/05/17 08:54:00 executing program 4 (fault-call:1 fault-nth:1): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 104.910021] FAULT_INJECTION: forcing a failure. [ 104.910021] name failslab, interval 1, probability 0, space 0, times 0 [ 104.921547] CPU: 1 PID: 7348 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 104.928766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.938153] Call Trace: [ 104.940789] dump_stack+0x185/0x1d0 [ 104.944472] should_fail+0x87b/0xab0 [ 104.948249] __should_failslab+0x278/0x2a0 [ 104.952551] should_failslab+0x29/0x70 [ 104.956496] __kmalloc_node+0x236/0x11f0 [ 104.960598] ? _cond_resched+0x3c/0xd0 [ 104.964527] ? alloc_vmap_area+0x1e6/0x15a0 [ 104.968938] ? rcu_all_qs+0x32/0x1f0 [ 104.972709] alloc_vmap_area+0x1e6/0x15a0 [ 104.976899] ? __kmalloc_node+0xe25/0x11f0 [ 104.981172] ? __get_vm_area_node+0x28e/0x810 [ 104.985739] __get_vm_area_node+0x3ab/0x810 [ 104.990212] __vmalloc_node_range+0x2a7/0x1170 [ 104.994830] ? bpf_prog_alloc+0xe0/0x500 [ 104.998930] ? kstrtoull+0x757/0x7e0 [ 105.002705] __vmalloc+0xe2/0x100 [ 105.006203] ? bpf_prog_alloc+0xe0/0x500 2018/05/17 08:54:01 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='dctcp\x00', 0x40b) r1 = msgget$private(0x0, 0x14) r2 = syz_open_dev$adsp(&(0x7f0000000080)='/dev/adsp#\x00', 0x1000, 0x1) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f00000000c0)=0x9) gettid() msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000000)=""/6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b00)={{{@in6=@dev, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000c00)=0xe8) getresgid(&(0x7f0000000c40), &(0x7f0000000c80), &(0x7f0000000cc0)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000d00), &(0x7f0000000100)=0xc) getresgid(&(0x7f0000000d80), &(0x7f0000000dc0), &(0x7f0000000e00)) socket(0x5, 0x1, 0x80) getresuid(&(0x7f0000006a00), &(0x7f0000000e80), &(0x7f0000004880)) getgid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000016c0)={{{@in=@broadcast, @in=@loopback}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000017c0)=0xe8) stat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)) stat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)) getegid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001980), &(0x7f00000019c0)=0xc) getgid() getuid() getegid() geteuid() getgid() getuid() getgid() lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)) 2018/05/17 08:54:01 executing program 2: sysfs$1(0x1, &(0x7f0000000000)='GPL\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000001800250002000000fd8f3c000000000000000c000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) [ 105.010333] bpf_prog_alloc+0xe0/0x500 [ 105.014268] ? strcmp+0x83/0x160 [ 105.017703] __do_sys_bpf+0x8439/0xe7e0 [ 105.021728] ? syscall_return_slowpath+0xe9/0x700 [ 105.026615] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 105.031588] ? syscall_return_slowpath+0xe9/0x700 [ 105.036495] ? syscall_return_slowpath+0x86/0x700 [ 105.041386] ? syscall_return_slowpath+0xe9/0x700 [ 105.046283] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.051714] ? fput+0x25c/0x2e0 [ 105.055062] __x64_sys_bpf+0xda/0x110 2018/05/17 08:54:01 executing program 6: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x0, &(0x7f0000000040)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000080), 0x2) 2018/05/17 08:54:01 executing program 5: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x801) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @loopback, @broadcast}, &(0x7f0000000240)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000280)={'bond_slave_1\x00', r2}) unshare(0x40000000) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x8923, &(0x7f0000000040)={"74756eab1362d7c0dfa59600", @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000100)=0x3) 2018/05/17 08:54:01 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f00000000c0)={{0x5, 0x9}, 'port0\x00', 0x71, 0x410, 0xff, 0x8000, 0x18, 0xfffffffffffffffb, 0x8000, 0x0, 0x3, 0x7}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000001900010000000000000000000200000000000000110000000800150000000000"], 0x24}, 0x1}, 0x0) [ 105.058905] do_syscall_64+0x154/0x220 [ 105.062839] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.068050] RIP: 0033:0x455a09 [ 105.071262] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.079006] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 105.086309] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 105.093603] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.100911] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.108209] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 [ 105.116942] syz-executor4: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 105.128056] syz-executor4 cpuset=syz4 mems_allowed=0 [ 105.133286] CPU: 1 PID: 7348 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 105.140502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.149885] Call Trace: [ 105.152518] dump_stack+0x185/0x1d0 [ 105.156193] warn_alloc+0x3fc/0x660 [ 105.159903] __vmalloc_node_range+0xa9e/0x1170 [ 105.164534] ? kstrtoull+0x757/0x7e0 [ 105.168311] __vmalloc+0xe2/0x100 [ 105.171818] ? bpf_prog_alloc+0xe0/0x500 [ 105.173574] netlink: 'syz-executor0': attribute type 21 has an invalid length. [ 105.175946] bpf_prog_alloc+0xe0/0x500 [ 105.175988] ? strcmp+0x83/0x160 [ 105.176041] __do_sys_bpf+0x8439/0xe7e0 [ 105.176080] ? syscall_return_slowpath+0xe9/0x700 [ 105.176122] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 105.204465] ? syscall_return_slowpath+0xe9/0x700 [ 105.209378] ? syscall_return_slowpath+0x86/0x700 [ 105.214297] ? syscall_return_slowpath+0xe9/0x700 [ 105.219207] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.224643] ? fput+0x25c/0x2e0 [ 105.227990] __x64_sys_bpf+0xda/0x110 [ 105.231833] do_syscall_64+0x154/0x220 [ 105.235765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.240983] RIP: 0033:0x455a09 [ 105.244191] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.251942] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 2018/05/17 08:54:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1024) socket(0x1e, 0x2, 0x0) accept(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) bind(r0, &(0x7f0000670000)=@generic={0x1e, "02fd020000e00000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 2018/05/17 08:54:01 executing program 1 (fault-call:1 fault-nth:0): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:01 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuacct.usage_percpu\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000140)=0x14, 0x4) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) fcntl$lock(r2, 0x7, &(0x7f0000000000)) fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x1, 0x0, 0x2}) r3 = epoll_create1(0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x40001000804, 0x0) bind(r4, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r4, 0x3, 0x4, 0x3, 0x1, {0xa, 0x4e24, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}}}, 0x80) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x1}) [ 105.259244] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 105.266544] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.273841] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.281143] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000001 [ 105.375888] FAULT_INJECTION: forcing a failure. [ 105.375888] name failslab, interval 1, probability 0, space 0, times 0 [ 105.387330] CPU: 0 PID: 7377 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #96 [ 105.394549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.403932] Call Trace: [ 105.406570] dump_stack+0x185/0x1d0 [ 105.410251] should_fail+0x87b/0xab0 [ 105.414013] __should_failslab+0x278/0x2a0 [ 105.418300] should_failslab+0x29/0x70 [ 105.422227] __kmalloc_node+0x236/0x11f0 [ 105.426326] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 105.431734] ? __get_vm_area_node+0x28e/0x810 [ 105.436285] ? kmsan_set_origin_inline+0x6b/0x120 [ 105.441201] __get_vm_area_node+0x28e/0x810 [ 105.445575] __vmalloc_node_range+0x2a7/0x1170 [ 105.450202] ? bpf_prog_alloc+0xe0/0x500 [ 105.454300] ? kstrtoull+0x757/0x7e0 [ 105.457978] IPVS: ftp: loaded support on port[0] = 21 [ 105.458057] __vmalloc+0xe2/0x100 [ 105.458104] ? bpf_prog_alloc+0xe0/0x500 [ 105.470884] bpf_prog_alloc+0xe0/0x500 [ 105.474821] ? strcmp+0x83/0x160 [ 105.478246] __do_sys_bpf+0x8439/0xe7e0 [ 105.482262] ? syscall_return_slowpath+0xe9/0x700 [ 105.487157] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 105.492127] ? syscall_return_slowpath+0xe9/0x700 [ 105.497034] ? syscall_return_slowpath+0x86/0x700 [ 105.501937] ? syscall_return_slowpath+0xe9/0x700 [ 105.506834] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.512256] ? fput+0x25c/0x2e0 [ 105.515598] __x64_sys_bpf+0xda/0x110 [ 105.519446] do_syscall_64+0x154/0x220 [ 105.523375] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.528590] RIP: 0033:0x455a09 [ 105.531797] RSP: 002b:00007f9687ce7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.539546] RAX: ffffffffffffffda RBX: 00007f9687ce86d4 RCX: 0000000000455a09 [ 105.546848] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 105.554153] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.561457] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.568755] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 105.576863] syz-executor1: vmalloc: allocation failure: 4096 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 105.587967] syz-executor1 cpuset=syz1 mems_allowed=0 [ 105.593284] CPU: 0 PID: 7377 Comm: syz-executor1 Not tainted 4.17.0-rc5+ #96 [ 105.600494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.609877] Call Trace: [ 105.612513] dump_stack+0x185/0x1d0 [ 105.616194] warn_alloc+0x3fc/0x660 [ 105.619899] __vmalloc_node_range+0xa9e/0x1170 [ 105.624527] ? kstrtoull+0x757/0x7e0 [ 105.628290] __vmalloc+0xe2/0x100 [ 105.631788] ? bpf_prog_alloc+0xe0/0x500 [ 105.635923] bpf_prog_alloc+0xe0/0x500 [ 105.640723] ? strcmp+0x83/0x160 [ 105.644161] __do_sys_bpf+0x8439/0xe7e0 [ 105.648193] ? syscall_return_slowpath+0xe9/0x700 [ 105.652693] FAULT_INJECTION: forcing a failure. [ 105.652693] name failslab, interval 1, probability 0, space 0, times 0 [ 105.653074] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 105.653102] ? syscall_return_slowpath+0xe9/0x700 [ 105.653156] ? syscall_return_slowpath+0x86/0x700 [ 105.653200] ? syscall_return_slowpath+0xe9/0x700 [ 105.653258] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.689201] ? fput+0x25c/0x2e0 [ 105.692512] __x64_sys_bpf+0xda/0x110 [ 105.696323] do_syscall_64+0x154/0x220 [ 105.700224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.705415] RIP: 0033:0x455a09 [ 105.708602] RSP: 002b:00007f9687ce7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.716323] RAX: ffffffffffffffda RBX: 00007f9687ce86d4 RCX: 0000000000455a09 [ 105.723592] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 105.730861] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.738129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.745401] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000000 [ 105.752700] CPU: 1 PID: 7392 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 105.752759] warn_alloc_show_mem: 1 callbacks suppressed [ 105.752766] Mem-Info: [ 105.759898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.759909] Call Trace: [ 105.759941] dump_stack+0x185/0x1d0 [ 105.759983] should_fail+0x87b/0xab0 [ 105.765418] active_anon:90310 inactive_anon:75 isolated_anon:0 [ 105.765418] active_file:3460 inactive_file:8921 isolated_file:0 [ 105.765418] unevictable:0 dirty:76 writeback:0 unstable:0 [ 105.765418] slab_reclaimable:3518 slab_unreclaimable:9584 [ 105.765418] mapped:74290 shmem:84 pagetables:1106 bounce:0 [ 105.765418] free:1022096 free_pcp:329 free_cma:0 [ 105.767739] __should_failslab+0x278/0x2a0 [ 105.767782] should_failslab+0x29/0x70 [ 105.767835] __kmalloc_node+0x236/0x11f0 [ 105.777235] Node 0 active_anon:361240kB inactive_anon:300kB active_file:13840kB inactive_file:35684kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297160kB dirty:304kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 105.779729] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 105.779774] ? __get_vm_area_node+0x600/0x810 [ 105.779807] ? __vmalloc_node_range+0x611/0x1170 [ 105.783437] Node 0 [ 105.787127] __vmalloc_node_range+0x611/0x1170 [ 105.787225] __vmalloc+0xe2/0x100 [ 105.820437] DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 105.824582] ? bpf_prog_alloc+0xe0/0x500 [ 105.824649] bpf_prog_alloc+0xe0/0x500 [ 105.828507] lowmem_reserve[]: [ 105.832551] ? strcmp+0x83/0x160 2018/05/17 08:54:01 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x800000000000, 0x7]) 2018/05/17 08:54:01 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000000080), 0x0, 0x20000004, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) dup3(r0, r2, 0x0) 2018/05/17 08:54:01 executing program 4 (fault-call:1 fault-nth:2): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 105.832613] __do_sys_bpf+0x8439/0xe7e0 [ 105.860711] 0 [ 105.866137] ? syscall_return_slowpath+0xe9/0x700 [ 105.866177] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 105.870670] 2817 [ 105.875393] ? syscall_return_slowpath+0xe9/0x700 [ 105.875433] ? syscall_return_slowpath+0x86/0x700 [ 105.875479] ? syscall_return_slowpath+0xe9/0x700 [ 105.877706] 7244 [ 105.882268] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 105.882307] ? fput+0x25c/0x2e0 [ 105.882360] __x64_sys_bpf+0xda/0x110 [ 105.885799] 7244 [ 105.911277] do_syscall_64+0x154/0x220 [ 105.911309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 105.911338] RIP: 0033:0x455a09 [ 105.919246] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 105.919277] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 105.919303] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 105.922421] Node 0 [ 105.925746] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 105.925763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 105.925778] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000002 [ 105.964632] IPVS: ftp: loaded support on port[0] = 21 [ 105.965913] DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 105.965920] lowmem_reserve[]: 0 0 4426 4426 [ 105.965964] Node 0 Normal free:1183416kB min:41208kB low:51508kB high:61808kB active_anon:361176kB inactive_anon:288kB active_file:13840kB inactive_file:35708kB unevictable:4kB writepending:328kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4352kB bounce:0kB free_pcp:532kB local_pcp:156kB free_cma:0kB [ 106.101614] lowmem_reserve[]: 0 0 0 0 [ 106.105545] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 106.119076] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 106.134614] Node 0 Normal: 65*4kB (UME) 24*8kB (UME) 2*16kB (ME) 3*32kB (UME) 8*64kB (U) 5*128kB (UE) 4*256kB (UE) 3*512kB (UE) 0*1024kB 4*2048kB (UM) 289*4096kB (UM) = 1196228kB [ 106.151074] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 106.159741] 12471 total pagecache pages [ 106.163815] 0 pages in swap cache [ 106.167351] Swap cache stats: add 0, delete 0, find 0/0 [ 106.172805] Free swap = 0kB [ 106.175901] Total swap = 0kB [ 106.179049] 1965969 pages RAM [ 106.182221] 0 pages HighMem/MovableOnly [ 106.186276] 106315 pages reserved 2018/05/17 08:54:02 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/uinput\x00', 0x100, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000600)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net\x00') r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f00000002c0)=0xe8) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f00000007c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000008c0)=[0xffffffffffffffff, 0x0]) setgroups(0x5, &(0x7f0000000900)=[r4, r5, r6, r7, r8]) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000300)={@multicast1, @broadcast, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @loopback, @loopback}, &(0x7f00000005c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000580)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80040000}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)={0x12c, r2, 0x100, 0x70bd28, 0x25dfdbfc, {0x1}, [{{0x8, 0x1, r3}, {0x110, 0x2, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x9, 0xe85d, 0xf000000000000000}, {0x0, 0x5, 0xad, 0xffff}, {0x9, 0x5, 0x1, 0x8}, {0x6, 0x200, 0x80000001, 0x1ff}]}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r10}}}]}}]}, 0x12c}, 0x1}, 0x40001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x100000001, 0x30, 0x8, 0x8}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x9, 0x200, 0x3f, 0x2, r11}, 0x10) membarrier(0x2, 0x0) exit(0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/05/17 08:54:02 executing program 7: r0 = epoll_create(0x20) unshare(0x400) fchown(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x90) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x2d, &(0x7f0000000040)="21ee8edae308bfcd50a21e772a4090b5584a05ffb854968d3bdee3a85206d22950a17e9ecd6e2272cc189a0168"}) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) r3 = add_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)="08d715cb1d3972458ae8a2e47938ef778765efb3c511e0cad070d78de36ea60d3afafbc9123a", 0x26, 0xfffffffffffffffd) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000280)=0x5) keyctl$unlink(0x9, r2, r3) 2018/05/17 08:54:02 executing program 1: getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x2, 0x20000000000002d4, &(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES32=r0], &(0x7f00000000c0)="73797a6b616cc00a7952059ceea915cb992e43", 0x200000000000, 0x7c, &(0x7f0000009f3d)=""/195, 0x0, 0x1, [], r0}, 0xfffffffffffffea2) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000000100)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) rt_sigsuspend(&(0x7f0000000000)={0x2}, 0x8) 2018/05/17 08:54:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x800000000000, 0x7]) 2018/05/17 08:54:02 executing program 4 (fault-call:1 fault-nth:3): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:02 executing program 0: openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x40001, 0x0) r0 = socket(0x18, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mprotect(&(0x7f0000635000/0x4000)=nil, 0x4000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) 2018/05/17 08:54:02 executing program 3: r0 = socket$inet(0x2, 0x4000000000001001, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x2b43136c, 0x4) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x11, 0x0, 0x0) 2018/05/17 08:54:02 executing program 2: mmap(&(0x7f0000598000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000421000/0x1000)=nil, 0x1000, 0x9) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bond0\x00', 0x10) [ 106.814280] FAULT_INJECTION: forcing a failure. [ 106.814280] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 106.826388] CPU: 1 PID: 7424 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 106.833599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 106.842986] Call Trace: [ 106.845617] dump_stack+0x185/0x1d0 [ 106.849300] should_fail+0x87b/0xab0 [ 106.853060] __alloc_pages_nodemask+0x61c/0x5dd0 [ 106.857852] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.862748] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.867462] ? __should_failslab+0x278/0x2a0 [ 106.871910] ? should_fail+0x57/0xab0 [ 106.875742] ? kmsan_set_origin_inline+0x6b/0x120 [ 106.880614] ? __msan_poison_alloca+0x15c/0x1d0 [ 106.885317] ? kmsan_set_origin+0x9e/0x160 [ 106.889593] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 106.895082] alloc_pages_current+0x6b5/0x970 [ 106.899527] __vmalloc_node_range+0x83c/0x1170 [ 106.904154] __vmalloc+0xe2/0x100 [ 106.907642] ? bpf_prog_alloc+0xe0/0x500 [ 106.911758] bpf_prog_alloc+0xe0/0x500 [ 106.915689] ? strcmp+0x83/0x160 [ 106.919108] __do_sys_bpf+0x8439/0xe7e0 [ 106.923118] ? syscall_return_slowpath+0xe9/0x700 [ 106.927999] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 106.932961] ? syscall_return_slowpath+0xe9/0x700 [ 106.937860] ? syscall_return_slowpath+0x86/0x700 [ 106.942836] ? syscall_return_slowpath+0xe9/0x700 [ 106.947719] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 106.953137] ? fput+0x25c/0x2e0 [ 106.956477] __x64_sys_bpf+0xda/0x110 [ 106.960316] do_syscall_64+0x154/0x220 [ 106.964247] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 106.969460] RIP: 0033:0x455a09 [ 106.972670] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 106.980412] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 106.987706] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 106.994996] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.002294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/17 08:54:03 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x4c0080, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x8) futex(&(0x7f0000000040)=0x4, 0x80000000000b, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) fcntl$setflags(r0, 0x2, 0x1) [ 107.009589] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 107.017495] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 107.029882] syz-executor4 cpuset=syz4 mems_allowed=0 [ 107.035112] CPU: 1 PID: 7424 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 107.042321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 107.051703] Call Trace: [ 107.054341] dump_stack+0x185/0x1d0 [ 107.058012] warn_alloc+0x3fc/0x660 [ 107.061708] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 107.067217] __vmalloc_node_range+0xeda/0x1170 [ 107.071852] __vmalloc+0xe2/0x100 [ 107.075350] ? bpf_prog_alloc+0xe0/0x500 [ 107.079484] bpf_prog_alloc+0xe0/0x500 [ 107.083429] ? strcmp+0x83/0x160 [ 107.086859] __do_sys_bpf+0x8439/0xe7e0 [ 107.090878] ? syscall_return_slowpath+0xe9/0x700 [ 107.095761] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 107.100723] ? syscall_return_slowpath+0xe9/0x700 [ 107.105626] ? syscall_return_slowpath+0x86/0x700 [ 107.110531] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:03 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x16907e, 0x0) r1 = socket(0xa, 0x1, 0x0) fcntl$addseals(r1, 0x409, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") write(r0, &(0x7f00000000c0)='c', 0x1) [ 107.115425] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 107.120841] ? fput+0x25c/0x2e0 [ 107.124181] __x64_sys_bpf+0xda/0x110 [ 107.128017] do_syscall_64+0x154/0x220 [ 107.131949] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 107.137158] RIP: 0033:0x455a09 [ 107.140365] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 107.148111] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 107.155410] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 107.162711] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 107.170011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 107.177313] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000003 [ 107.184724] Mem-Info: [ 107.187279] active_anon:90698 inactive_anon:76 isolated_anon:0 [ 107.187279] active_file:3461 inactive_file:8935 isolated_file:0 [ 107.187279] unevictable:0 dirty:94 writeback:0 unstable:0 [ 107.187279] slab_reclaimable:3527 slab_unreclaimable:9774 [ 107.187279] mapped:74294 shmem:84 pagetables:1094 bounce:0 [ 107.187279] free:1020715 free_pcp:327 free_cma:0 [ 107.220707] Node 0 active_anon:362676kB inactive_anon:304kB active_file:13844kB inactive_file:35740kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297176kB dirty:376kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 131072kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 107.248899] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 107.275208] lowmem_reserve[]: 0 2817 7244 7244 [ 107.279899] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 107.307606] lowmem_reserve[]: 0 0 4426 4426 [ 107.312062] Node 0 Normal free:1178768kB min:41208kB low:51508kB high:61808kB active_anon:362676kB inactive_anon:304kB active_file:13844kB inactive_file:35740kB unevictable:0kB writepending:376kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4204kB bounce:0kB free_pcp:1000kB local_pcp:532kB free_cma:0kB [ 107.342170] lowmem_reserve[]: 0 0 0 0 [ 107.346108] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 107.359593] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 107.375045] Node 0 Normal: 26*4kB (UE) 12*8kB (UM) 4*16kB (UME) 2*32kB (UM) 9*64kB (UME) 8*128kB (UME) 5*256kB (UME) 4*512kB (UE) 0*1024kB 2*2048kB (UM) 285*4096kB (UM) = 1176712kB [ 107.391632] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 107.400290] 12479 total pagecache pages [ 107.404357] 0 pages in swap cache [ 107.407890] Swap cache stats: add 0, delete 0, find 0/0 [ 107.413340] Free swap = 0kB [ 107.416419] Total swap = 0kB [ 107.419528] 1965969 pages RAM [ 107.422700] 0 pages HighMem/MovableOnly [ 107.426735] 106315 pages reserved 2018/05/17 08:54:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000280)={{{@in, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) r3 = getgid() getresuid(&(0x7f0000000040), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x12a3ec66, r2, r3, r4, r5, 0x24, 0x80000000}, 0x81, 0x7, 0x0, 0x3, r6, r7, 0xb3}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x1, 0x138, [0x0, 0x200000c0, 0x20000198, 0x200001c8], 0x0, &(0x7f0000000080), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'syz_tun\x00', 'team_slave_1\x00', 'vcan0\x00', 'veth0_to_bond\x00', @random="da4d34f6de30", [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1b0) 2018/05/17 08:54:04 executing program 2: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000180)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'veth1_to_bridge\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="e6f0492590000000a000"], &(0x7f0000000080)) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f00000000c0)={&(0x7f0000ffd000/0x1000)=nil, 0x6, 0x0, 0x1, &(0x7f0000ffa000/0x4000)=nil, 0x7833}) 2018/05/17 08:54:04 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f0000004fee)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = creat(&(0x7f0000000200)='./bus\x00', 0x0) ftruncate(r2, 0x8200) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000040)="ba3c98785a420f6c94d70265e3024cd7df4ca858f3bd541e28c421c0b954f58e65bef0e79a7cd406e2ecc2111f7dc77bf56623c55a7fb51a", 0x38) open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl(r0, 0x80044100, &(0x7f0000001f64)) sigaltstack(&(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000)) 2018/05/17 08:54:04 executing program 4 (fault-call:1 fault-nth:4): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:04 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x800000000000, 0x7]) 2018/05/17 08:54:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x180) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDDELIO(r0, 0x4b35, 0x6ec2) bind(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x1, 0x4, 0x4, {0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x81, 0x7c, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:04 executing program 7: syz_emit_ethernet(0x8e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @random="b42d87402e52", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x58, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x3f, {0x0, 0x6, "0a07ec", 0xae3, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e29ec370b17de075025dd0d40c29be46586985ea5d7b12d99989c2ad53524ba53f"}}}}}}}, &(0x7f00000016c0)) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_names\x00') setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000100)={0x6}, 0x4) 2018/05/17 08:54:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f000000000d0409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5ae7e06320150d1fc25f7bd1a608e65dd59f1de23797b3ec806876632bec6bf16d71a569181f86073eaa7d2266f1a0864fca6744edc16bdf05568f2fa88bb7dddbe017f16cfa31682d2575d6b6") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000100)={0xaf, &(0x7f0000000140)}) [ 108.160833] FAULT_INJECTION: forcing a failure. [ 108.160833] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.172700] CPU: 0 PID: 7458 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 108.179887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.189241] Call Trace: [ 108.191836] dump_stack+0x185/0x1d0 [ 108.195479] should_fail+0x87b/0xab0 [ 108.199207] __alloc_pages_nodemask+0x61c/0x5dd0 [ 108.204058] ? kernel_poison_pages+0x40/0x360 [ 108.208559] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.213935] ? kernel_poison_pages+0x1a0/0x360 [ 108.218526] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 108.223985] ? get_page_from_freelist+0xab28/0xb600 [ 108.229007] ? __save_stack_trace+0x90d/0xb00 [ 108.233528] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 108.238466] ? kmsan_kmalloc+0x94/0x100 [ 108.242440] ? __kmalloc_node+0xe25/0x11f0 [ 108.246676] ? __do_sys_bpf+0x8439/0xe7e0 [ 108.250822] ? __x64_sys_bpf+0xda/0x110 [ 108.254790] ? do_syscall_64+0x154/0x220 [ 108.258851] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.263691] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.268364] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.273209] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.277895] kmsan_alloc_page+0x82/0xe0 [ 108.281882] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 108.286642] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.291492] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.296166] ? __should_failslab+0x278/0x2a0 [ 108.300579] ? should_fail+0x57/0xab0 [ 108.304382] ? kmsan_set_origin_inline+0x6b/0x120 [ 108.309228] ? __msan_poison_alloca+0x15c/0x1d0 [ 108.313906] ? kmsan_set_origin+0x9e/0x160 [ 108.318158] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 108.323618] alloc_pages_current+0x6b5/0x970 [ 108.328033] __vmalloc_node_range+0x83c/0x1170 [ 108.332624] __vmalloc+0xe2/0x100 [ 108.336090] ? bpf_prog_alloc+0xe0/0x500 [ 108.340163] bpf_prog_alloc+0xe0/0x500 [ 108.344054] ? strcmp+0x83/0x160 [ 108.347426] __do_sys_bpf+0x8439/0xe7e0 [ 108.351405] ? syscall_return_slowpath+0xe9/0x700 [ 108.356252] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 108.361185] ? syscall_return_slowpath+0xe9/0x700 [ 108.366037] ? syscall_return_slowpath+0x86/0x700 [ 108.370890] ? syscall_return_slowpath+0xe9/0x700 [ 108.375736] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.381113] ? fput+0x25c/0x2e0 [ 108.384422] __x64_sys_bpf+0xda/0x110 [ 108.388232] do_syscall_64+0x154/0x220 [ 108.392132] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.397324] RIP: 0033:0x455a09 [ 108.400536] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 108.408248] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 108.415517] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 108.422787] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.430063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.437334] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 [ 108.444895] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 108.457316] syz-executor4 cpuset=syz4 mems_allowed=0 [ 108.462578] CPU: 0 PID: 7458 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 108.469791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.479188] Call Trace: [ 108.481822] dump_stack+0x185/0x1d0 [ 108.485504] warn_alloc+0x3fc/0x660 [ 108.489201] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 108.494710] __vmalloc_node_range+0xeda/0x1170 [ 108.499351] __vmalloc+0xe2/0x100 [ 108.502847] ? bpf_prog_alloc+0xe0/0x500 [ 108.506980] bpf_prog_alloc+0xe0/0x500 [ 108.510921] ? strcmp+0x83/0x160 [ 108.514356] __do_sys_bpf+0x8439/0xe7e0 [ 108.518378] ? syscall_return_slowpath+0xe9/0x700 [ 108.523266] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 108.528231] ? syscall_return_slowpath+0xe9/0x700 [ 108.533134] ? syscall_return_slowpath+0x86/0x700 [ 108.538045] ? syscall_return_slowpath+0xe9/0x700 [ 108.542947] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 108.548377] ? fput+0x25c/0x2e0 [ 108.551726] __x64_sys_bpf+0xda/0x110 [ 108.555571] do_syscall_64+0x154/0x220 [ 108.559505] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 108.564719] RIP: 0033:0x455a09 [ 108.567931] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 108.575684] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 108.582981] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 108.590291] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 108.597595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 108.604902] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000004 2018/05/17 08:54:04 executing program 5: socket(0xa, 0x5, 0x0) 2018/05/17 08:54:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000700)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="72b97bd235f4f94bbc98dff14baa1c2221948408ef64129c500400da1918056757aa9e2fd773c5506d8af313f84bb4e0bc875729c950f069c71af1e6dd1c6ef6b5d11cbee5468e981bc7ccd13941620c78f93429d0d3f18890606de56b0c1de10d903c4941be31faf32cc6ba1af2296144d1c8bdc7a137b818f3b8787d1c8001ae", 0x81) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) rt_sigaction(0x1c, &(0x7f0000000080)={0x0, {0x6}}, &(0x7f0000000240), 0x8, &(0x7f0000000200)) 2018/05/17 08:54:04 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast1, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000400)={{{@in=@rand_addr=0x5, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e23, 0x0, 0xa, 0x0, 0x20, 0x3e, r1, r2}, {0x3, 0xef, 0x4, 0x10000, 0x10001, 0xb7, 0xfffffffffffff801, 0x6}, {0x101, 0x3, 0x2, 0x32}, 0x7, 0x6e6bba, 0x0, 0x1, 0x1, 0x2}, {{@in6, 0x4d3, 0x32}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3500, 0x2, 0x0, 0x6500, 0x7fff000000000000, 0x2, 0x6}}, 0xe8) eventfd2(0x5, 0x80000) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001680)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000040)="0a0775f35be3fbffff695789ff0000002c33629c80d6a02c", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmmsg$alg(r4, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="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", 0xc50}], 0x1}], 0x1, 0x0) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x7, 0x100) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000500)={0x0, r5, 0x3, 0x1}, 0x14) recvmsg(r4, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/05/17 08:54:04 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="3f0000b7515f3fae0a781114001cfa6afe3f"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x7fffe, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x1ffffffffffffe39, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000250001000000000004000000000000ff01000000020000009500000f00000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0xfffffffffffffe0d) 2018/05/17 08:54:04 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) [ 108.612683] Mem-Info: [ 108.615256] active_anon:90662 inactive_anon:77 isolated_anon:0 [ 108.615256] active_file:3465 inactive_file:8942 isolated_file:0 [ 108.615256] unevictable:0 dirty:100 writeback:0 unstable:0 [ 108.615256] slab_reclaimable:3531 slab_unreclaimable:9716 [ 108.615256] mapped:74269 shmem:84 pagetables:1089 bounce:0 [ 108.615256] free:1020905 free_pcp:341 free_cma:0 [ 108.649388] Node 0 active_anon:362764kB inactive_anon:308kB active_file:13860kB inactive_file:35768kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297076kB dirty:400kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 108.677610] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.703909] lowmem_reserve[]: 0 2817 7244 7244 [ 108.708653] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 108.736496] lowmem_reserve[]: 0 0 4426 4426 [ 108.740980] Node 0 Normal free:1169908kB min:41208kB low:51508kB high:61808kB active_anon:364900kB inactive_anon:308kB active_file:13860kB inactive_file:35768kB unevictable:0kB writepending:400kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10816kB pagetables:4528kB bounce:0kB free_pcp:364kB local_pcp:96kB free_cma:0kB [ 108.770962] lowmem_reserve[]: 0 0 0 0 [ 108.774968] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 108.788525] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB 2018/05/17 08:54:04 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x76dd, 0x200) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000140), 0x4) [ 108.803969] Node 0 Normal: 1*4kB (E) 3*8kB (UM) 3*16kB (UE) 1*32kB (M) 7*64kB (UME) 5*128kB (UME) 4*256kB (UE) 3*512kB (UE) 1*1024kB (U) 0*2048kB 280*4096kB (M) = 1151660kB [ 108.819893] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 108.828576] 12490 total pagecache pages [ 108.832631] 0 pages in swap cache [ 108.836198] Swap cache stats: add 0, delete 0, find 0/0 [ 108.841634] Free swap = 0kB [ 108.844744] Total swap = 0kB [ 108.847827] 1965969 pages RAM [ 108.851048] 0 pages HighMem/MovableOnly [ 108.855083] 106315 pages reserved 2018/05/17 08:54:04 executing program 7: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) ioctl$VHOST_GET_VRING_ENDIAN(r0, 0x4008af14, &(0x7f0000000180)) r1 = dup3(r0, r0, 0x1184c3052b69b3d7) setsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000040)=@routing={0x3f, 0x2, 0x1, 0x3, 0x0, [@mcast2={0xff, 0x2, [], 0x1}]}, 0x18) ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000000)=0x8) 2018/05/17 08:54:04 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x1, 0xa, [0x1ff, 0x20000000000000, 0x81, 0x9, 0xae, 0x1, 0x3, 0x80, 0x17, 0x4500]}, &(0x7f0000000100)=0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:05 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000080)=0xffffffffffffffff, 0x3ec) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1f, 0x80) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)="e4ffc34f56f40ad4b310cf05e7f60bff4f4daff0ff4067fd46da7c9315c31df761cd6bf6be9edd7acc0e976e5716479c1565b8614f36b49cd05786357923887bc2", 0x41) poll(&(0x7f0000000040)=[{r1, 0x1000}, {r0, 0xd080}, {r0, 0x80}, {r1, 0x200}], 0x4, 0x2) 2018/05/17 08:54:05 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0xcc00, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e23, 0x2, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x9}}, 0x2, 0x8001, 0x4, 0x8, 0xfffffffffffffff9}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r2, 0x6}, 0xfeda) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f00000001c0)=""/70, &(0x7f0000000380)=0x236) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000180)=0xe8) setfsuid(r3) 2018/05/17 08:54:05 executing program 3: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r1, r2/1000+10000}, {0x0, 0x2710}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000013bfc8)={&(0x7f0000157000)={0x10}, 0xc, &(0x7f00007e5000)={&(0x7f0000525000)=@allocspi={0xf8, 0x16, 0x66e18825aa2f341f, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in, 0x0, 0x33}, @in6}, 0x0, 0xffffffffffffffff}}, 0x498}, 0x1}, 0x0) 2018/05/17 08:54:05 executing program 4 (fault-call:1 fault-nth:5): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:05 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$bt_cmtp(0x1f, 0x3, 0x5) bind$can_raw(r0, &(0x7f0000000040)={0x1d}, 0x10) bind$can_raw(r0, &(0x7f0000000540)={0x1d}, 0x10) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x5, 0x121000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x4}, 0x8) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x145001, 0x0) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) 2018/05/17 08:54:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket(0xa, 0x80000000006, 0x400107ffffffffc) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x30, &(0x7f0000000080), 0xb6e7d10d00000003) 2018/05/17 08:54:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="630000020000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8000, 0x400) perf_event_open$cgroup(&(0x7f00000000c0)={0x7, 0x70, 0xd76, 0x6, 0x1ffffffe, 0x6, 0x0, 0xbec, 0x0, 0x1, 0x9, 0x19, 0x7, 0x5, 0x1, 0x6, 0x1, 0xd5f1, 0x1f, 0x8, 0x4, 0x814, 0xffffffff, 0x80000001, 0x20, 0x3f, 0x4, 0x6, 0xffff, 0x8000000, 0x1, 0x2, 0x9, 0x5, 0x480000000, 0x891a, 0xfd, 0x9, 0x0, 0x0, 0x2, @perf_config_ext={0xff, 0x100000000}, 0x10000, 0x1, 0x7, 0x7, 0x7f, 0x6, 0x1ce4}, r0, 0x0, r0, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x100000000, 0x9, 0x6, 0x7, 0x6, 0xd3de}) 2018/05/17 08:54:05 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000000)=[0x800000000000, 0x7]) [ 109.232385] FAULT_INJECTION: forcing a failure. [ 109.232385] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 109.244232] CPU: 0 PID: 7535 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 109.251429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.251433] Call Trace: [ 109.251455] dump_stack+0x185/0x1d0 [ 109.251474] should_fail+0x87b/0xab0 [ 109.251493] __alloc_pages_nodemask+0x61c/0x5dd0 [ 109.251508] ? kernel_poison_pages+0x40/0x360 2018/05/17 08:54:05 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) r4 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x40, 0x108) ioctl$SG_GET_ACCESS_COUNT(r4, 0x2289, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3000000013000100000000000000000000000000", @ANYRES32=r3, @ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r2, @ANYRES32, @ANYPTR64, @ANYRES64=r3, @ANYRES16]], 0x3}, 0x1}, 0x0) 2018/05/17 08:54:05 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x10001) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:05 executing program 4 (fault-call:1 fault-nth:6): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 109.251521] ? __msan_metadata_ptr_for_load_1+0x10/0x20 2018/05/17 08:54:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x800, 0x3, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'vlan0\x00'}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000280)=@vsock, &(0x7f0000000440)=0xfffffd5a) getdents64(r1, &(0x7f0000000240)=""/38, 0x88) getdents64(r1, &(0x7f0000000100)=""/186, 0xba) 2018/05/17 08:54:05 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x0, 0xdc, 0x200, 0x6a2, 0x3f, 0x4f, 0x3, 0x100000001, r1}, 0x20) r2 = memfd_create(&(0x7f0000000000)=':vmnet0vboxnet0&securityeth1\x00', 0x1) r3 = getpid() getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x40, 0x10}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000100)={r4, 0x380000000, 0x2, [0x8, 0x1]}, 0xc) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r3}) [ 109.251532] ? kernel_poison_pages+0x1a0/0x360 [ 109.251546] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 109.251559] ? get_page_from_freelist+0xab28/0xb600 [ 109.251574] ? __save_stack_trace+0x90d/0xb00 2018/05/17 08:54:05 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000001000)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000240)=""/174) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4, 0xdb4, 0x0, 0x0, 0x5, 0x1, "dc9649917326ff4eb9486625fedc679fdb486693433c66c806e92f04361dcb43001d0bc42487e765ee10ba441091e3be19de8c4c512c95b4ce257e086e493a95", "7bc90a5c1c666a31b413457f6503c055dd78aef3bce264884aa8644f36dee513f8460be83bac604c5f48057252f9d545a0816bf088a6d23693dca2339331b6c7", "65d97ca7176ddebfbaff84fa0ea36fbad9aea54a0e3efb3948fe0c0931849ced", [0x4, 0xfff]}) [ 109.251601] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 109.251614] ? kmsan_kmalloc+0x94/0x100 [ 109.251626] ? __kmalloc_node+0xe25/0x11f0 [ 109.251638] ? __do_sys_bpf+0x8439/0xe7e0 2018/05/17 08:54:05 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x4200, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000001c0)={0x800, 0x3, 0x1000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, 'vlan0\x00'}) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000600)="7379736673002a864f4bc00bce1bdb20637213b1e894d120715f9dc1125b042c7226eb0136d9624ea1d23374a660fe5ac173722fd367ad22e8553025a2e8be0bc5514379af7213d32b8d5d06dc8fbf2c849ed9cdefc74b03dfa9cb5a90b28b4b24d7862c3d66fca53167d5424235435a3dbb76bc7d3c42fc2e9c696114a6f888f0da85277683cfc1c4d2bf71c255a3134d64cc3fed8e97798deb8631cbf7682c9fa2ed031465aa191df922f764297cba22a8499d177f49fba940f55bbc8b723fd374f1fed78c8aeec6811d9b5879487387d56594a14c2588274de84fa27610302b3fb54172a8c910a07e7c76ea465aa68402", 0x0, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000200)=0x80) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000280)=@vsock, &(0x7f0000000440)=0xfffffd5a) getdents64(r1, &(0x7f0000000240)=""/38, 0x88) getdents64(r1, &(0x7f0000000100)=""/186, 0xba) 2018/05/17 08:54:05 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000000040)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x3}, 0x48) [ 109.251650] ? __x64_sys_bpf+0xda/0x110 [ 109.251661] ? do_syscall_64+0x154/0x220 [ 109.251673] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.251685] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.251699] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.251710] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.251729] kmsan_alloc_page+0x82/0xe0 [ 109.251742] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 109.251757] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.251767] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.251777] ? __should_failslab+0x278/0x2a0 [ 109.251790] ? should_fail+0x57/0xab0 [ 109.251802] ? kmsan_set_origin_inline+0x6b/0x120 [ 109.251814] ? __msan_poison_alloca+0x15c/0x1d0 [ 109.251826] ? kmsan_set_origin+0x9e/0x160 [ 109.251840] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 109.251850] alloc_pages_current+0x6b5/0x970 [ 109.251865] __vmalloc_node_range+0x83c/0x1170 [ 109.251884] __vmalloc+0xe2/0x100 [ 109.251899] ? bpf_prog_alloc+0xe0/0x500 [ 109.251914] bpf_prog_alloc+0xe0/0x500 [ 109.251925] ? strcmp+0x83/0x160 [ 109.251940] __do_sys_bpf+0x8439/0xe7e0 [ 109.251957] ? syscall_return_slowpath+0xe9/0x700 [ 109.251970] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 109.251981] ? syscall_return_slowpath+0xe9/0x700 [ 109.251996] ? syscall_return_slowpath+0x86/0x700 [ 109.252008] ? syscall_return_slowpath+0xe9/0x700 [ 109.252020] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.252033] ? fput+0x25c/0x2e0 [ 109.252047] __x64_sys_bpf+0xda/0x110 [ 109.252060] do_syscall_64+0x154/0x220 [ 109.252075] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.252084] RIP: 0033:0x455a09 [ 109.252091] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.252103] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 109.252110] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 109.252116] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.252122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.252129] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 [ 109.252379] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14280c0(GFP_USER|__GFP_ZERO), nodemask=(null) [ 109.252403] syz-executor4 cpuset=syz4 mems_allowed=0 [ 109.252458] CPU: 0 PID: 7535 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 109.252481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.252499] Call Trace: [ 109.252538] dump_stack+0x185/0x1d0 [ 109.252574] warn_alloc+0x3fc/0x660 [ 109.252627] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 109.252665] __vmalloc_node_range+0xeda/0x1170 [ 109.252711] __vmalloc+0xe2/0x100 [ 109.252745] ? bpf_prog_alloc+0xe0/0x500 [ 109.252816] bpf_prog_alloc+0xe0/0x500 [ 109.252856] ? strcmp+0x83/0x160 [ 109.252915] __do_sys_bpf+0x8439/0xe7e0 [ 109.252951] ? syscall_return_slowpath+0xe9/0x700 [ 109.252987] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 109.253037] ? syscall_return_slowpath+0xe9/0x700 [ 109.253065] ? syscall_return_slowpath+0x86/0x700 [ 109.253106] ? syscall_return_slowpath+0xe9/0x700 [ 109.253149] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.253197] ? fput+0x25c/0x2e0 [ 109.253240] __x64_sys_bpf+0xda/0x110 [ 109.253273] do_syscall_64+0x154/0x220 [ 109.253309] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.253336] RIP: 0033:0x455a09 [ 109.253359] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.253405] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 109.253429] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 109.253452] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.253475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.253499] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000005 [ 109.459744] FAULT_INJECTION: forcing a failure. [ 109.459744] name failslab, interval 1, probability 0, space 0, times 0 [ 109.459778] CPU: 1 PID: 7556 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 109.459794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.459806] Call Trace: [ 109.459843] dump_stack+0x185/0x1d0 [ 109.459883] should_fail+0x87b/0xab0 [ 109.459922] __should_failslab+0x278/0x2a0 [ 109.459963] should_failslab+0x29/0x70 [ 109.459992] __kmalloc+0xc5/0x350 [ 109.460033] ? bpf_prog_alloc+0xe0/0x500 [ 109.460062] ? bpf_prog_alloc+0x14c/0x500 [ 109.460118] bpf_prog_alloc+0x14c/0x500 [ 109.460170] __do_sys_bpf+0x8439/0xe7e0 [ 109.460208] ? syscall_return_slowpath+0xe9/0x700 [ 109.460239] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 109.460265] ? syscall_return_slowpath+0xe9/0x700 [ 109.460307] ? syscall_return_slowpath+0x86/0x700 [ 109.460350] ? syscall_return_slowpath+0xe9/0x700 [ 109.460388] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 109.460435] ? fput+0x25c/0x2e0 [ 109.460484] __x64_sys_bpf+0xda/0x110 [ 109.460513] do_syscall_64+0x154/0x220 [ 109.460547] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 109.460569] RIP: 0033:0x455a09 [ 109.460585] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 109.460617] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 2018/05/17 08:54:06 executing program 2: ioperm(0x0, 0x4, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x210000, 0x0) 2018/05/17 08:54:06 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='projid_map\x00') inotify_add_watch(r0, &(0x7f0000000080)='./file1\x00', 0x2000800) write$binfmt_script(r0, &(0x7f0000000040)={'#! ', './file0', [], 0xa}, 0xb) epoll_create(0x14a5) 2018/05/17 08:54:06 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000240)={r0}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000002ff7)='/dev/ppp\x00', 0x0, 0x0) getsockopt$llc_int(r1, 0x10c, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGREP(r1, 0x40047451, &(0x7f0000000240)=""/174) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/05/17 08:54:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) signalfd(r0, &(0x7f0000000000)={0x20}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0xba86, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x7) 2018/05/17 08:54:06 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x1000, 0x0, 0x1}, 0x8) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd1, &(0x7f0000000100)=0x4, 0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000140)=0x78) getsockopt$inet6_int(r1, 0x29, 0x4000000000cf, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 2018/05/17 08:54:06 executing program 4 (fault-call:1 fault-nth:7): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:06 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:06 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) connect$inet6(r0, &(0x7f0000000140)={0xa}, 0x1c) r3 = accept$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0x14) accept4$packet(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000440)=0x14, 0x80800) r5 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x6, 0x4e24, 0x8, 0xa, 0x80, 0x20, 0x6c, r4, r5}, {0x2, 0x760, 0x6, 0x5, 0x6, 0xeb, 0xfff, 0x120c00}, {0x8, 0xfd9e, 0x400, 0x100000000}, 0xff22, 0x6e6bc0, 0x2, 0x1, 0x3, 0x2}, {{@in, 0x4d4, 0x3c}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x3506, 0x3, 0x0, 0x78, 0xda, 0xce0, 0x7}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) setpgid(r6, r7) writev(r0, &(0x7f0000000000), 0x10000000000000d0) [ 109.460635] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 109.460657] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 109.460675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 109.460691] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000006 [ 110.293499] FAULT_INJECTION: forcing a failure. [ 110.293499] name failslab, interval 1, probability 0, space 0, times 0 [ 110.304867] CPU: 1 PID: 7596 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 110.312085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.321467] Call Trace: [ 110.324081] dump_stack+0x185/0x1d0 [ 110.327728] should_fail+0x87b/0xab0 [ 110.331490] __should_failslab+0x278/0x2a0 [ 110.335751] should_failslab+0x29/0x70 [ 110.339647] __kmalloc+0xc5/0x350 [ 110.343116] ? bpf_check+0x1b6/0xc7d0 [ 110.346921] ? bpf_check+0x1e4/0xc7d0 [ 110.350733] ? __do_sys_bpf+0xc9df/0xe7e0 [ 110.354887] bpf_check+0x1e4/0xc7d0 [ 110.358519] ? __msan_poison_alloca+0x15c/0x1d0 [ 110.363188] ? __kmalloc+0x111/0x350 [ 110.366912] ? kmsan_set_origin+0x9e/0x160 [ 110.371158] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.376536] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.381911] ? ktime_get_with_offset+0x344/0x4c0 [ 110.386708] ? kmsan_set_origin+0x9e/0x160 [ 110.390969] __do_sys_bpf+0xc9df/0xe7e0 [ 110.394965] ? syscall_return_slowpath+0xe9/0x700 [ 110.399818] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 110.404757] ? syscall_return_slowpath+0xe9/0x700 [ 110.409625] ? syscall_return_slowpath+0x86/0x700 [ 110.414491] ? syscall_return_slowpath+0xe9/0x700 [ 110.419352] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.424740] ? fput+0x25c/0x2e0 [ 110.428058] __x64_sys_bpf+0xda/0x110 [ 110.431870] do_syscall_64+0x154/0x220 [ 110.435790] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.440979] RIP: 0033:0x455a09 [ 110.444170] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 110.451899] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 110.459171] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 110.466440] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.474763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.482043] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000007 2018/05/17 08:54:06 executing program 5: r0 = socket(0x10, 0x6, 0x3) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req={0x28, &(0x7f0000000140)={'syz_tun\x00', @ifru_ivalue=0x2}}) recvmmsg(r0, &(0x7f0000006ec0), 0x1, 0x0, &(0x7f0000007000)={0x77359400}) sendmsg$nl_generic(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x1c, 0x1a, 0x201, 0x0, 0x0, {}, [@generic="3b4d0aa85d"]}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/17 08:54:06 executing program 4 (fault-call:1 fault-nth:8): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:06 executing program 0: stat(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0xe000, r0, r1, 0x4, 0x8) mkdir(&(0x7f0000f73ff6)='./control\x00', 0x0) r2 = inotify_init() inotify_add_watch(r2, &(0x7f0000000140)='./control\x00', 0x20) utimes(&(0x7f00000001c0)='./control\x00', &(0x7f0000000200)={{0x0, 0x7530}}) 2018/05/17 08:54:06 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x36f) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) readv(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)=""/101, 0x65}, {&(0x7f0000000540)=""/101, 0x65}], 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="17", 0x1}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) 2018/05/17 08:54:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) pause() 2018/05/17 08:54:06 executing program 2: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000200)=[{&(0x7f0000001280)=""/178, 0xb2}], 0x1) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f0000000340)=""/187, &(0x7f00000000c0)=0xbb) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000000140)="119f1714703627e5f7ba6791c67915d51931d030fb6bf597aa72218a519a15efe21d0a0954f1e9ab70b89771dcb875b0bc13b2600f3d24fbfa84a0f9f402cc84fe97209abae3d0edf4951fd333aa2aad1ec479a6c21364527ff1733dd39d56f999e4f3eb34228576e4035233c3339ab2314a814bcdb3fc1a0af967c01ddbaf7575aaa386cd1c", 0x86) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000000240)="cbac713fdce46dc8cb36e6de83d59526dbbf19b5e90ea137eab90b7666daf2f0a74b71b880b0690fe1b5a76dd02b6ebd4ec62ad9d1c67a2a57aee8e84c5cb89f929fc34fd38b350aa6cafb05810fd2cc69eb95263f62c6d3e923957b200e2e70c86c903b50aefbba8295b63ab4730895107bd8b21328788673d52c1fc9868557c2758d", 0x83) pread64(r3, &(0x7f0000000300)=""/34, 0x101, 0x5) 2018/05/17 08:54:06 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x2c0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x6) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x6000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f00000000c0)={0x3, 0x80000001, 0x7f, 0x1, 0x9, 0x1a882450}) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="180000001d00ffff000000001030a300c100000100000004000100"], 0x18}, 0x1}, 0x0) [ 110.793108] FAULT_INJECTION: forcing a failure. [ 110.793108] name failslab, interval 1, probability 0, space 0, times 0 [ 110.804534] CPU: 0 PID: 7628 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 110.811751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.821123] Call Trace: [ 110.823741] dump_stack+0x185/0x1d0 [ 110.827394] should_fail+0x87b/0xab0 [ 110.831136] __should_failslab+0x278/0x2a0 [ 110.835398] should_failslab+0x29/0x70 [ 110.839311] __kmalloc_node+0x236/0x11f0 [ 110.843405] ? __get_vm_area_node+0x28e/0x810 [ 110.847912] ? kmsan_set_origin_inline+0x6b/0x120 [ 110.852766] __get_vm_area_node+0x28e/0x810 [ 110.857110] __vmalloc_node_range+0x2a7/0x1170 [ 110.861708] ? bpf_check+0x291/0xc7d0 [ 110.865540] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.870921] vzalloc+0xd8/0xf0 [ 110.874131] ? bpf_check+0x291/0xc7d0 [ 110.877941] bpf_check+0x291/0xc7d0 [ 110.881574] ? __kmalloc+0x111/0x350 [ 110.885297] ? kmsan_set_origin+0x9e/0x160 [ 110.889539] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 110.894915] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 110.900308] ? kmsan_set_origin+0x9e/0x160 [ 110.904572] __do_sys_bpf+0xc9df/0xe7e0 [ 110.908559] ? syscall_return_slowpath+0xe9/0x700 [ 110.913410] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 110.918345] ? syscall_return_slowpath+0xe9/0x700 [ 110.923210] ? syscall_return_slowpath+0x86/0x700 [ 110.928077] ? syscall_return_slowpath+0xe9/0x700 [ 110.932957] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 110.938347] ? fput+0x25c/0x2e0 [ 110.941653] __x64_sys_bpf+0xda/0x110 [ 110.945461] do_syscall_64+0x154/0x220 [ 110.949361] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 110.954554] RIP: 0033:0x455a09 [ 110.957743] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 110.965461] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 110.972743] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 110.980023] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 110.987299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 110.994569] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 [ 111.002177] syz-executor4: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 111.013275] syz-executor4 cpuset=syz4 mems_allowed=0 [ 111.018521] CPU: 0 PID: 7628 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 111.025733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.035108] Call Trace: [ 111.037744] dump_stack+0x185/0x1d0 2018/05/17 08:54:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x2, &(0x7f0000000040)=0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000080)) write$binfmt_misc(r2, &(0x7f0000000580)={'syz1'}, 0x4) io_getevents(r1, 0x0, 0x0, &(0x7f0000000040), &(0x7f0000000100)={0x0, 0x1c9c380}) io_submit(r1, 0x1, &(0x7f0000000540)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000)='D', 0x1}]) 2018/05/17 08:54:07 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="e5f774dc314a1b310b1679826178c1467b76b756011821c752daf99342537a425842c4763be68ff10fb3fee987fbfdd6b7030901664792cc4272977d673522630f2259", @ANYRES64, @ANYRES16=r1], 0xfffffffffffffee8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffd}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) pipe(&(0x7f00000000c0)) pipe(&(0x7f0000000080)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) [ 111.041412] warn_alloc+0x3fc/0x660 [ 111.045108] __vmalloc_node_range+0xa9e/0x1170 [ 111.049766] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 111.055197] vzalloc+0xd8/0xf0 [ 111.058446] ? bpf_check+0x291/0xc7d0 [ 111.062287] bpf_check+0x291/0xc7d0 [ 111.065954] ? __kmalloc+0x111/0x350 [ 111.069708] ? kmsan_set_origin+0x9e/0x160 [ 111.073984] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 111.079394] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.084824] ? kmsan_set_origin+0x9e/0x160 [ 111.089122] __do_sys_bpf+0xc9df/0xe7e0 [ 111.093170] ? syscall_return_slowpath+0xe9/0x700 [ 111.098058] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 111.103019] ? syscall_return_slowpath+0xe9/0x700 [ 111.107921] ? syscall_return_slowpath+0x86/0x700 [ 111.112816] ? syscall_return_slowpath+0xe9/0x700 [ 111.117711] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.123148] ? fput+0x25c/0x2e0 [ 111.126508] __x64_sys_bpf+0xda/0x110 [ 111.130353] do_syscall_64+0x154/0x220 [ 111.134288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.139502] RIP: 0033:0x455a09 2018/05/17 08:54:07 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8993, &(0x7f0000000000)={'bond0\x00', @ifru_mtu}) sendmmsg$nfc_llcp(r0, &(0x7f0000003780)=[{&(0x7f0000000080)={0x27, 0x1, 0x0, 0x3, 0x100000000, 0x3, "e3c9f64d5635f7721297dbf72266c796fe86cca2ffc86531b5aadfaebc1ee051dc10f60672fca3c8fdf31047c6bcb4abfff34d0ee2d01b80fff88205065fde", 0xc}, 0x60, &(0x7f0000000500)=[{&(0x7f0000000100)="ccb2b8d0d6f17a5af396eb037c658625c1b157fbf35514f8d7b7a7a904b37ac3efee57bba5f0bd6d7c77409ab0e1f1dc335801591c8dd26a4dbd7c51f84846adcc9b8c3237e9606e90289fc1c248d1a2b647a36b809bd195aeeccae00ba20dbe9e5593636e0087df8de6a465eff66d02459cccb8a0cdc4363468dd3c7e2c1460ff98652be5670f0e6e312d3a71f25f898f55e5336aa9417411c3a440d2a9f32da461372ca5dcd4cfdd2e0f2627fbdc8ea2670713cf072406c5224fea28a0d5a4cc247f653673b969ebe87818e20046255849f6170527d79db4e30abf673a31639f432393f6e8cc640d102702ca19a8b2178f83ee96f6700b9ec7a85b92", 0xfd}, {&(0x7f0000000200)="ac855202b87aea8b70a366cf7eccc566af1606eb479f79f7fb5f763609e82b352055c6745ea77eee258acc2fff97cee7c9b4bb3d162a08ca87cdf0f53cc9e0d562502b6a18982e765e49fbefa7b5cb689bb9d78d467c3078ce66f086e9060309bfaa5c46eeabc663b93771fa725b7f444c255aba1c2295a1838c12d4685e6a5b590de0197c103e0bea442f4adee61793f78be3999aef83a0b278b7d1ed90518e9084a009f30cd61c85862a1fb5f0f45c540ed68d045fe51ec9ab11b6db9be918010dd4d43fea90baed9d5701d225530474ab54e4a07d7dd6f63fc489", 0xdc}, {&(0x7f0000000300)="83f9c84b25f07571dbaa7de4ffad5f438ab6e98ea116964a9c7096e38f8e3a3acc48894a0d8eee5935a780e418103440cccd828828736f268ef76f3999b425b4c3387947f1fd0dae6610f6812b1835d24e5cebca3474307d88d0ca3580d2a2fc3b96e5bcc40304d2dfb4c97b1affd80de561d45ad2317177764be554e4d231d9aec8344d72a86338f68b6b6452f4024f8c28cb7002573943bfbe3a71de1bff25d643343b7c16600de0021efaccad844950468eb10e3a3509e3a858a8c08142262dc460931815d1834f", 0xc9}, {&(0x7f0000000400)="da1779933562f445d7280b8a8edd6ccb71500b2b57fdb3fbaaa139fc04e7c5abb04f76a5d109ec5e9dd98c740cafc6ef55", 0x31}, {&(0x7f0000000440)="80fe39b4030c1180ca088c8c45286cfefa84290c891d31585b1eb24fbb40893f7f0837b75b4ac5cebc731f6c4dc5f2b6b536175bebf152205df57d3c6ca3330338d5167099a7088eaae3dff8e357b2b19625fbe990c23e0803358504c5d98ceb807003b2fc2eeec86b194aecdddb5c839dbba4edad743fb399fa43ea529124759169ea91e6265d8bac5c02e6ef4b23639ff7405e", 0x94}], 0x5, &(0x7f0000000580)={0x40, 0x195, 0x4, "84ac7e92e460ffb731e54807a0deb2cd0d9ff7f078924069d767cf0ff00976651fb296ba1c26d2648041f2539768"}, 0x40, 0x81}, {&(0x7f00000005c0)={0x27, 0x0, 0x1, 0x6, 0x9, 0x4, "4ad85664bd5c91a66a51be84b7d50f2d63f93eb7569db2179a0b1e9f587a9792303fe6a6ac6f4da93e04fcf9598f4c13b99129272464313b37d5e6603e2f74", 0x22}, 0x60, &(0x7f0000000b40)=[{&(0x7f0000000640)="5f7bcd529f4f1868bfc5910beeb06bd9c4a406288cd98a", 0x17}, {&(0x7f0000000680)="8ba90b28b9d637a7e0447b1a1fc334b5b3b37adee003e9c486eb2f0b26ed409e4584120889e0cf6c6997bd69032e38bb032e0ccfa2c3cf6ba158b65e366c1a0f9accb13b53722089ff4917632fb9a6d0384667adee267416fbd02e2b8a7077b30715de8788fc1bc9d942daed63f25cbcf37c651f1da1e3e90ec9175bc6f30d69eb8d9e49b06696d726c941e5d6c315f0e08497898d6883ab1563500bbf0a92a1f9565a770f2c0782586be83deed185556cc5cb3c94c4651e6c08012655bc150779ec60815b6f42cca0e27fa75cf2c357fc7730bf40db191c758c8ef1405990b935b2b3429d07a925f28c962d2760", 0xee}, {&(0x7f0000000780)="6ad3ce16663d9866d5219f5b8badb6424b3a9dbab59fc0535825056140dd972d6e55b197b4fffea4a6dbc9a427a8e1650e0fd22c2d9b44720406f466c28137056c01f83274d6a6c2231fced5c4ee1f8adb6124890b0e66036eda2eccced013239d45b0913336", 0x66}, {&(0x7f0000000800)="3b966e124cbf7ce4d93b7cedb2b3ff01017c4032dd879f657b722e287465d7784c76fe7edb10679c6f8c77a80a6f33075fa03201edac1a6af498e9a12f9fb1ba3ac5c08244b5fe4eaa2761c67b784a1e07f291d5b83e9c7702f90e8c5c5834a8600b38f5dde6c1fee8ad2ea3a463d35628e36d20d9ec76312e4c50e0c34ec3d934d7f10e6fda2ae4b68e792cdd99fc7a1ef522cd13dffbadd0ec03a5d8414415e859373378ffb79b24c7657480b8fc1c1eab31ccbe84ec6d98e9ecb554c0be60abd3bc979280c43dd9dea35bd6b9fbf7fe36", 0xd2}, {&(0x7f0000000900)="5eb8d2098972400e640382a4b1347a5af288b30fcf9ba28a1b8b36229075be1ded2daee41ce74fd4f4e4d30b0996660757eabe9fcca86d6a676bdeaa17b6b18ed68075309853195cf09b7886ed3187661f1d26e4ea8e7bb80944d241100ae002ac13cb6bca7b5c196bdadad46016fe696e08bbb537a5d33c134f28b1035129ef3cea86379512d54fecef8e46ee351e1c4630f1a38de080968877210deb3af99be83aa2b47a4dcd4b44874de21f3f3f3314e65562becc9501465925eaa276bcc8d285cb0b684d170694604412de6e01e2d8a681f4042a6312d2e0c39c80", 0xdd}, {&(0x7f0000000a00)="2504fd542360f003f938e6d7682520d18789d48c655af96a4825968d5e432b7a188a56d7c0b4099de336efd671838d276736ef7207bb3cb4de150d2874304862a1bb29ef1ee39db109c7b3f20c432fd049cba46ff91fb9a10474b5372b300ef8a7e5ee182df47e40226965108585e05bd836b7e5833f6a7f47f8340d7d8ce1974ae8572393e5e3c1ef8fb006f560dee0a5f0cc9ea7ccee", 0x97}, {&(0x7f0000000ac0)="28d2dd48ae8ee2cd39822c58fbe7360773dc216348726375afb8ce5f7311ff8703ecf090c22f68fba4e5966d16bb09f5fb60ef6e84e9b9d4ac50d71141f2f5d8bb778fad8251402ce02f514afaa86dc5a0f8145fb063f8007dd1d47532ca13937edf7f4b057044", 0x67}], 0x7, &(0x7f0000000bc0)={0xa0, 0x113, 0x5, "23a7b8c5750cc6fb3cd18f93a75d0c3cff4b9341ab730005bbb2abda2d97e970c1363439eaf3b53a8d4f2e367b7d336af466a65a3b47319d43f3bee28d20592310ce687bdaa072c414e5481232c2c3d011b774fc8fceb71108e30b6ff6c43316e3feeda68a27a92cf10b97da16db645c0ebbacbdba9108c06ff67f79e44a7ad9bfb2073c8ad29b66f3"}, 0xa0, 0xc001}, {&(0x7f0000000c80)={0x27, 0x0, 0x1, 0x7, 0x401, 0x1, "381af90039f524e866b28d6ef0237c73dec149968718cac981fb9173133acea1ff7965eb65e878bba28c9d0c61b2954cefc381baaf359ce588efcee58014c9", 0x2a}, 0x60, &(0x7f0000001280)=[{&(0x7f0000000d00)="6988081a00830d26", 0x8}, {&(0x7f0000000d40)="238d8aea1118aa646fa93f378c14745ea054aeb0ae7b76899edad72fabee5b3f8ac65591c963c48748ac2187bcd31338f2fd0c70bfc0a3da6734cbdcc1464862688833e1c926a16d57d1b46ee3f6a3e1668d80d8f5952504e8424b189a2bf53189fc85635b1d6c024d54948d52925a0e790631e1ff6ae1fba97b1005b1d6e09be3", 0x81}, {&(0x7f0000000e00)="a903107cacab5e8ef273ee0a0714a8f7b3c1b94a91df92348f6ed115c63b69c7714298d074301f38af83270ef5d7bd7b29d0251677418aba0383d80d1976d137f1dba827d132d4662531f900c059937edf3c5eaf64bc8103c340c302de590bdc31861f87919105343490defb7ea64ff43161f4e06f26d5585d362df38a144e02edb9637b7b87901eed749ee89de91f326f817e2f666e64a5a026fb985e177500fe87bfbc697f76964fbe5871ad80b7a785e3135e6cf50d4d199b1c837731f37add4434f36deefbb2aa5b0d4bb9a722a8a7ff4c14b424173bbaf7079d5ca7db9a46d43166b49790a0575599778872346f866916cf", 0xf4}, {&(0x7f0000000f00)="7beb7dfe13c88f4764f9e71b8dba0f3225f84470a53d86f61e5c264646033b8e387fe81584bc7283ef496977d69f93a31154f8607f888ac3ca387f834b7bdce327e46bc66625fc9c62e52555c231ad5257661f5f9193b9d730633fb24b9ea74a161fe0fef0ac07fce3661a462f8c37d198fcc895d72d21db27de7be241aea3548b50301277bd1114e008ed525af648c1c448abe56f47ec8b4e4427d6201608e978b39a60526032337138fd39027ac1da819e73412675fe4a7c5d79b92a4c5a75e1292c9cae1cf3682fed436a6b032c51762216c4b3cd5dca66df7ee5", 0xdc}, {&(0x7f0000001000)="fc88ef7ec0d0c98f6f46310dbac0aab1835e644ec7ce6c653eb0558c48c14bbb058e6fc04b45b0d9014fc8c639e92e9e17c3fd02a850124cbb8c53d4b8a7bf682143fd01ba8ab808a50f29ff254ce7b45b0c42a762deb965220003c83eff9cda88d5ee2aee2356b11286482e939cef4dc93078b436fd20749f02ce43e48f37beda29625d17f5402d76cecbd9674f2ef74906d90892ce09f8c0b0f39628d490c06cca06286a99ab9e698aa3992013b3b5dfc28c3bd357216d95ce900a", 0xbc}, {&(0x7f00000010c0)="68d237d37bc8cb83f288bdbec24020d0fef248", 0x13}, {&(0x7f0000001100)="9de4946112b9c6b251745be8663742dd45df374305cf0927aee49941bbde5faa15ba0a972cc3425c604f384adb2a01aad45843b73de2accd5498e26129448ca6ddf25eb966798e78a18e39f0101fe8", 0x4f}, {&(0x7f0000001180)="75c367cb7c", 0x5}, {&(0x7f00000011c0)="5314087eb43b7c25bf7fa4b65d59b9f64da94d479a942511179ec4d4897daf073119ed9b2c561cf6a85dc8d572afc8b7d1ff72619cd97247fd9f6a7b160cfe9a4a9c706550711876457f889bdf2347f6cf97aa6b0729441cf5b34ac5afbc04fcb55f714946f1ff22a6cdbd32c623952bf11fae536a868285c11e178b7b7bb0f95c0efe7323637e1efe89ea22356133c2221d6c8f8f9906a7f8013a7d1d0af7b3b55f9c4416258f399a275c17ac5fed2102", 0xb1}], 0x9, &(0x7f0000001340)={0x78, 0x118, 0x80, "0e9d2ccd97a4e71f38d03fa6dab76465e0f6e7a2912547e4106ab0da2831c8a941a44b4ab2aa2e929cee4956b9c88ba4c830f0f42bb9f86a13bd40403d44beeb99ebc776da91b3b1eba18777469b386516f9112a0d3e54d92a1ca5515b2dc1aac588a639b8155073"}, 0x78, 0x4008844}, {&(0x7f00000013c0)={0x27, 0x1, 0x1, 0x1, 0x0, 0xffffffff, "6bdfe1d8c18b30619c2fec0d2fb8c64983cb2747c446c596803b10d9b55c1ed96b8aee01dc3186c5d7d54d95503e0762ae76c929e89fd77cad7c7f78385baa", 0x2f}, 0x60, &(0x7f00000017c0)=[{&(0x7f0000001440)="aa6256be0db959bf11bbddf521ae1c20d83b9844975a1f3f88ed5190688a8d7a2bc788522163b8ac16688ffea6cd0118013355a1276454ea3ff9a93f8556cdf0839008b644db26a79da58431499f5e77d1ae245d1a7d666618b614d9ab5149628b7111c529ab4047625a25d59f5678b24c3c3bd1c2f7ebf3c9e667ae8aa1076e3da8f6c34ff93339d4325f5cf35a84ec22e8f57102f07a7597dfa06b938f73de2038276777f1ef235b238d15328cd1d4318264ab82b943cefe4335d3", 0xbc}, {&(0x7f0000001500)="4b6e78b59eeb8a9c66e704a05866428eba56253ab77c0060dda9dc3ee5891b4e142f4241f3a3f84b308881965ea506f875a08d1e94c39fa33c20bec6c8521bed89ac16ca15a8c1fb4a1470982896bdbebf7cb279fa002a14e39ddc066e28bad16b211d8d9a098edd4b1e612fbb0ec22ead23a51ce636a68be93a32d886a6892149b1125e4153154bc8d2083d829462bbb701b2a6ad7446d4742d4e95a7beae67a9562b860ec0a231a2f69fb2de71f057b037848d637d33cfe8a04592f7fa15076415df19d3dfb9e230bb326fc01e13f081fe56df3a1c0b", 0xd7}, {&(0x7f0000001600)="9de9ae5a91249c9b28", 0x9}, {&(0x7f0000001640)="9a9fa0958c69bfed9868f63758a4cf1563e060e204ac649b61d1d31e26bd9ba75cf55f33a5e455768ad10b99ed4580a3c3dd4063c7838c55fb8527ec5443fc5ff2cccd734de8f0041a361b4da2f8bec858bb4e8f007723380f84fd4cb1577500b03de6859e7be1ce92d421d6b4", 0x6d}, {&(0x7f00000016c0)="f9d6fdd32cda2bed312358f85aedac8ae231c04aaedf0be4a14d33bf3b0d7bfad3eab9e3f9683a1f3e6041d49a04fbb8f65bed995402", 0x36}, {&(0x7f0000001700)="1a775e23379dc82a4abaec2c11451a7b1660612f977761640964ba2e9f9386e82c8ac96dcb888291c3cba51bc1702ae3f04346fc7ed2dcfe0ddf85e0ec7cfe08d4919dc81720664934bbfb440dcc6fb4dcaf4674e1e0058e5e967ff732daa7436edfa431", 0x64}, {&(0x7f0000001780)="6cd65ccab51c06fba420d3c743b9409ae315e0da", 0x14}], 0x7, &(0x7f0000003940)=ANY=[@ANYBLOB="600000000000000018010000feffffffd072fad7791fed4a266ecabc24157213082aed776712d6739d9bb5ecb2f7dfabd9762bf2d1f4bc48e9e5c7916faec5862bc331e530d0ac3db35b9ab04d4211cf20e3d91ef73f535a02cce30000000000ef824154d38110c658a364a1"], 0x60, 0x10}, {&(0x7f00000018c0)={0x27, 0x1, 0x2, 0x2, 0xfffffffffffffffd, 0x1, "c92a6882d36b50bded76e2041381ead17de4663a493a92194db9fb91d675c0792d6d934cace3b4933ff27be87626b5b2a3ad1d20ef1429db5e0a8fce123d70", 0x3}, 0x60, &(0x7f0000001a80)=[{&(0x7f0000001940)="2ccd598367dfd2599eff0575a9a178", 0xf}, {&(0x7f0000001980)="448511ca26aed78e7b1abf11c933c48a88d1470ce0d5ad377011012ce393ab3bd2dc536c5f293cea2c8e0cdbd940f3e41c6ce7bffc9b57ff45b79b6a771f70795d0e5c74406ffaff8487088c61b08ccdb632011d0659dd8bdb3805f4115e0a27937345e010874a107ed78c7bd311e4c692718a49b2a8d360fa66e61d34fad894c690b2b1e917f6fc812160378dbb8b36cf0a669d0ea81349e8ad5f98b3c5d163b225c461bda035c7cbbf513af6ad73d80e2ca56e1048c0640046b524cc291915a8c572048ba422e102e2b3eba0b092ca8ba0803051578e0b018f6901981aae693cc6a8c3", 0xe4}], 0x2, &(0x7f0000001ac0)={0xb0, 0x88, 0x4, "0c0c1e543dae1d2111da8a1381a854e679f9e5b053eca1ff11b9e0d3a07aa55a6e54d2deda137c8bc94eed9f525ddaf37d7f77b4e38c275bec0d98a0a9798e479c10f6017be7f24755c6b39959945d6a04bf89372d58e9df8c9a4641366d47752c50fe3efad87349448b9d4c9e28f3aae447c9fa3fcd8dbb358cd1501ae6f99fbca0a78aa5208753f529b4b05aa1e8aa6dae7caf7886eed27c9aa4b4a680"}, 0xb0, 0x408c4}, {&(0x7f0000001b80)={0x27, 0x0, 0x2, 0x5, 0x41, 0x100000000, "e7b7ab6b2ab1229f44cdcb758f54d8da2f12c6d5e1e7fd0f49e55502265f2555702313b2d3cf7a8a3efe83cad4cd0f6e30d2adfdae2e38ef93c9d601bba26d", 0x37}, 0x60, &(0x7f00000020c0)=[{&(0x7f0000001c00)="6b3e3f7c946b66eb3c430de7ecf811d4f0dce9c4d4d6737df6201a1cda0cbfa8284f64b450d4f5b936e2394c35126d3270fa5f2b0942dafe992ab890bda369a5a69fc513b857809ea90c4e72453a6c97d1190d9f0d2a427e8ba0bbebd7e5405a71d60f0821874ad7c0a65c5e675cb8356c1910071fa33af2a69ed37cfd79a4db8f7dfaf70449c43e22b8c08b33e1dc8e891b636e742145d1c2513f1f1da072c339c27ec6724b13f025ef0436cee13655493657d95be7e9634071644fd1c6cdc8cfacbb6aa8e946830cbe43263f3b95e832b6581427372738d496f8e309dcc091", 0xe0}, {&(0x7f0000001d00)="9807ec3e5621d792834b3f8f5ab159486420d87ce15957dd3145b074009ca2b88e37bf5cd835253f8d1d4fd5955aef98e4ae8ddd2bcbec82f832b31611277db54eed4f79f95480d8d306bd8a9f8933c9cf9405a76301bac64c3ae450c0d66e37a222cd1e2ab0fa3ea2c72b5caf76c4fbdc7430da695b29bd8df7c62cb4667c826cf9400d3cfc5f5e4036903254942c4fb02384ad5199c55ff8ba385ada37ac21fc9d2e7b8f478a47484c0a4416b5d190f9e1e94c9e8af2bc1155e89ee69b18c148bb5854ade0180387ac6692cdc2c277bc573abb909e8d728e2d", 0xda}, {&(0x7f0000001e00)="c67e1e44762567161c7634908b4a4971826e705a51dcf2fcdf7038bc18e40fe9a94465e12ede02fab3c1dc883c79e553b774b3270b7520dddfbe1e81ffb5f6c6225f07159ef22bb0e21ab7b29d990951b139122b50f03332eabfecd0abb8cf7175d928ba0d730365b75bddb258d919b0265b0dd3b7744d75cf", 0x79}, {&(0x7f0000001e80)="938aa7d53814dd88b693a362151593d368c3fb691c3f53a044385ec53a78aaecdd97cbe8ad3d1ab4037771df97c6a59e37a47af0d701a442654741cfb48b321c797b1b434fda7ce3910401f77a66877cfeab2ecca68c4a320c4d06df087a287243d706ef73eabd5497a3b2386aea4897402e57905535b8", 0x77}, {&(0x7f0000001f00)="6056e69bd33980d3ef5f92a6ec3e99d27fdede85935045ead0f589e2ae33972e4b96c8a108", 0x25}, {&(0x7f0000001f40)="070d88c4ee4c11eb6a515626b63a0128f9484cc6eb", 0x15}, {&(0x7f0000001f80)="5fc950a3ff48cc75131ca85a195716f03631ee7ec033cd05ae22b7ce962d1b6b955feff9d91414228b1c026f5fd61a80e5ce", 0x32}, {&(0x7f0000001fc0)="da7ab6f67e2ff7eaf3655aa89081cf34ab2a9e8bf1d69661b5da42fb35a5daa4b2a397a6fcfbdfc93630ea6e26edd66b20446e6c7005ae737069b9e10b2f7cf7bb9d6f9de979fae6a17d082db299b2054f0a62b2289669579101fe7e5a915396bbc8080b0bf08039a6e2d90e45b3260aa85a7b214ec8398f7e8c7dfb81d52f1a2409b87467150a02639ee9aeb8310bd38ca1c514052438f48444bbb13a201ea16423973297c00a8092e63a198e49f5038b2f1e58af3ea50850631a5b5493cc7a1158e9930a5d5417cddaa31ea2e44b3ba2c5402cbd3a4e30eaad8791f4a884a8f8ad28e4799ac80eede619d967f388283951d25b773c50e2", 0xf8}], 0x8, &(0x7f0000002140)={0x108, 0x10c, 0x0, "8b48b316664ce0e1448adb37aa87f4b9eaeeb3961407d49ca9bf89bf5fd22e5eeb7b142e507bb46d4ef522411afa819262b527fcb0d590588ff283c4df021c025f261f0e9eb7c521a3cb0d5b20b02aa55d5b6e9531ca58165731e7c00cb56a0666406480708307b75d0c521206a10c8a327f9f95975672bac061c4d956881fbeed4f8911c4a2acbedf1e40ba33f4559db4a452ffe0f3b0a0b99eb230a3ea6b5347634ba99f28cc85e9fe178162ee55ef56b4ac12db4dd06c631eaa924bec7ef1b79b565a6c71afddae4c67a19aab838b815cd7e163438bb797f7b5459683a58d0dd86deb91df861f653bb755ff6b43cbe6a8b869fa5b"}, 0x108, 0x400d0}, {&(0x7f0000002280)={0x27, 0x1, 0x2, 0x3, 0x100000001, 0x5, "d03d2fba12e7fbe3dbf24dcf0988da635f1afad4fe97bc886ad2cb5d852611bfdb2e4f9710d8dfca4702acc4255172beb9163025ea42227dfd8de0a2899aa2", 0xb}, 0x60, &(0x7f0000002340)=[{&(0x7f0000002300)="2fb2bfe8b2b6f5b8e009925717fae1265d49b293b12cb6b944a3302e7b7e5fce865c29e64f", 0x25}], 0x1, 0x0, 0x0, 0x5}, {&(0x7f0000002380)={0x27, 0x1, 0x1, 0x5, 0x2, 0x3ff, "cd056ffab401312acb0444906b181db65dfa61a42c4c812fa97aa9d1d09cf346fa1205638feaebfe2cd8302196bcbeb53c00e971e1e4c6e275665029c11923", 0x1}, 0x60, &(0x7f0000003640)=[{&(0x7f0000002400)="f7638edafe7e69c2e98c41f0f3b3fca0ea5c96cd255056eb4f813edf51e4d73576b4a6e1acc4fda4d96c06de4b961440682f957e5b784d362ccd8879dec4b10d825b0c42df4e9960cb7550eca4c578ae39f92c01aa0e4c28c112a4aee67431d6c8ceb0a279d901a96f5ddfd26a7dc0442a48b314cf4f729f6e54c2d87248a712882416cb84a78567769693ac3fd5d5cc26374ca658572a2b54ef27164eacab2e9c617a2cb54a6df3ef4a55b032ad466d6cdb95ef20aa3350173e98c9eab52c441a9ff95b0e6aef6a3709e887d75656970c25a7e9dd9a", 0xd6}, {&(0x7f0000002500)="82be3cf00b3f822859bcb134499c17283297aade4a18eb558b115c69e152e851d594679b141880ccab84766cceecbd9ccdac9b0d41e921bec44c52e58faa91450fb9f9a50e9e46478d684e4e687cabc35cff5fec2cb88671e1f940273e83a660e864249dd501dcabc40dbca357c864de15b2ededb59519b179c627f3eb97b794bb804f769f50ac4915e8c6ce19f0557e02860834f1506fd423c1e76a42c99ba1d5a98ad3025faa4d1568776e27b74b557a61a192e1fb230a71a31eebca1b640dd14862f13165e694a85586e3b73037f573579ceb3b9f1f69e8b392a017f86deaf17c2bf839cc509a6796bc31cbac10b37546f157b19c6c21fcfaa88cb22565d19095539b1a89820c5051c8d8175819560b091a65d65adac79f274bdc939ed39c5c3ffd4ac997d59c441ed69707ff9fcfd3464d35084c7db5bfa1527cdcc8a1becdf8779f52d1543adc7baa4d4633d6ddc73f63744edf6fe23bd4626153cb0c96ae5b2b371d4d4f423097354110af658b27cada8aedffc2f5cee9785eb6546d44f439f4bf8d126b101408a125715559a021fd71432a9bf096a6acb5eb1e6fdba50040665919c885e689caa3932f3f6e740ddb87d669169f127daae7d3e674ed772302da80569309a6667ee6fd39647b3083223407b6aa14208ed55631f20359f807170583606d75e73798550b7a18a2dc48d14f9575f9107be31bab8c813d4b7f07381f63a059aef54513c62d33388ddb6824429270ef56a9449cf7213042846e46321f6912818976291a5301260092c3e7b2ef2ff810054178da0ef7413b4fb60e6b0f37ea34909855b8fc60e7cb33d9c7b67f4ef6a868615f846488e83e70599b042f6fb3d108c99fed08acfd6bf43e2d593a755008a3db548c001694f9013a208e66eea36ecb6e7a4556474a73f13bf08f4736a8afd1305d67ed30d0029a685a1ba27fe270e37efef5fa1d68ca3238a45f2d9212a03a67dfcaf1e116d6a057d932785dd845c26420394e3e9b4b53032a11f090167044826c8d72d195f0f937b1d399d35762f32a0854a36f2147815c7f104cf7d3cf4299a91e0398d515ba7786d3a551f5204726e35b8ad343cd93c6e0a9ca015fc363209864ff914898465e24ca1574f85684feffcb80af526737f8c5e31e5b0831ea722abbbb6bf994eb834012ab28fb48aa6dd8350bd9a352eec5fdffc2c1d457568d93fe45af864c9dc46f1b519ad779b4b9b2285c7be101957c62b56a05ca8e99a8f0ebc99c4bd107507d2aa3030d25a5e8f92a23081634c9d5816dc36e3a20238b10ccc23210ec32bf33672f9907fdeaadab08b53464a6e062a7be8ff05f51531f5261564ee97460e193d0964be062e36afe140b02917c61c822b3bc665c9b3b904d98980492098f473c1fd07da28281598a0db3e327ee911a342216c36f48f99ad6bd40c2defded819de56a66c059b6cc634cb133d84489c7520eaa0f689532c4d1cb2e71483144b6c9bb2a21946869ca9e7e6238f6c4c8c98158d2cc1e0c7713d355fc72b2ab5f3f10cb667ec97e19210b80c635849c7034558fa820220cc38e8984c18d17efd1f6fd1c63631a834c9ca15a2b78e8132705e8b1adc28a2d23f856aa498cbd666fdbaf821f7c875404c2c244ecf09cdd94ee036c599b1413671ec20722644365ebd74090a5aea3cbb979440d2da9fe43c5fa75b3b52541705e49310f909d72d5007b66d72d43c2671af30c5b0d53b9ddb28d3ace46e754833d37f6ff2ba0fc93b6815688a25fd4280ab6d6a4e0e278834580d68455782c73b2dec0783e83e6c157ec35d6a2f93353c7f88fd1dba88c113592e0ca787d06fac09596552dc809789b62facb6b82552af952fe1f09cabc9b346fc8b94b4091d9ebd6581050f729effb799d1a2c2a2f12367f6877c51eba3407df4f5cc33a4e0c18c2400e189c4a3e13f707fae19d416932a7ea1357045aaab6b1a0c81dc3267ea4e501a0ec74102e724bd0fe25a5190f2c22c4d6599bf3f55e35bfcdde27ad72c62f7e7dafe6848861d401ae9555e4bf814053cee1c6b7322be8d703517a05fa594c7789bcb3f59c073415c64d8d9ff62910728e8b729e07516331d0ddf8d15b0f0bded5f75925c12e30b7ddd2540cf96c37621a0841d4c56837ef1af7dc80f8b41a8298d7f0ceab4278e7061d5c7616215de676aca22ac623ffaac5c7014a87721959e620c41cecf2c963771658dfe964beaaa258be446b41bd16b732c81d90bb47eb96249cd34be2708e9837eec3123275e40cf477e6bb0a309bb4dd9c7228ac0d3da839a41ba8b5a4c5bac2839304d87c0ef242f1e0d4066605b1094932732e037218849f359f617f6ccae9b22b9048436464d9e238d8f8f3a4a2ca43b29022ff78c0490b4753346e00254ca8a6c794d1b045b33382f5bcb664a9cfb761a74d0ac4145bf8b5882828053a676bfe5297faa6a301a4c71da1f0e6c389d8bbc2ef80babc1b49d80ee300e6504c644dd61ed24fcac69436baaf319c1179e66774182e3f847f4ca7c09da9c895c99ba73971f827b041d63494a5b82b9d2c5fcdd460526d77131f772b428ad6d8088a69657a7f74673ad9a1cf7a2c97a95e6adc1d215bbed6435451fbed9746b81607f1274691ebcb799c1f18ccb9f5e311646275f1f3ed2290db393da73f073dad11f039203cde1851c5b5513a966f3d38c97d549a6fd13cba4c6a7b37003271345e742cc62d227be3403b690e2939b80b7a8b1666a053b55c02d23452950dd1ccf956e9108a763dde033f4f3284cbc35f9bb4bf89d4e0c9e1fd7196ecc4b145461020934f371d1c19b6a36c3ac9f022fe8deaa238989b921712d3396972ee0c68a2e8e7e5b35614570f3e3643a2cec478fad613069c50feb14b1c978eb0e032665da5e8b56bfc204a367ed2a874ad1a10ce960186e881e46337723bc9ba7f792bcb56f6e4d3e1f8e9b226c98e735ab3d1dae5797058556cc05f9ad0ff320969fd6b6448558376c617181aba33dcb23d9597ffa542c92ac3bc48486291b3c01240877b83d3d8699ac4baa25d3c5205cf3ff89863537a22fedd6eb2a71b9d0e869618b2e21344122afbffb7ab394eb7653952ef3073b2c44718b78c1eda9cc170a6ce8dbe8c4aad482d42bddc64ed4aeb6e3f2202f64d33afe2faacf5f4f83f8d46f3a08d3b98c623bac1d277fdf276ba8f79844f97c150a1bc4e5504eca693d9d42a1e32e59cfd747550ebcc2c0e15b9501b320ae75d749f1f9f6272a443c81b6d1fc26be5b6e103323340d94ef35ab0e9c705f3f27a80581900bea7fbaeaf14860e212dfb2d8b83882b55142caf7d0852e68e46769f8ffc42c2c00ac974c4a7181eb0034bc0231b01f7194a019c43835065e07d779408f512bfd8b863fc727bd93cd1719d69796c99f0dded1bbd51ec720d5bdbd640507db93ce5e4e7132a0d59a85d13e2c8e25cd87e3e2cd3b3476df17335d43ed11a557e4dfba5427f06ce6d2b7936c15f7e3de438d058d8cf80d3d508447eb27a6d3d236680651c6c2bf7fd5e79433ed4668575974ce78c64357757c4473afd0dd5816f243d0a783063aa1904a64b7cb93d33e1f8b8642d255f9f54604185d33952597747843d623ae0e2b3a60442955e9b53a35fee95f6700727b621de4b3fc67fc301a3ca2d9dff38a0c00a5b542b1096990fbc6cf870ecd0ada170b059c697c0a3965c64be861bbce6aa3acd74f9cdb3e70b80f804ad98393ca2ef31b6a09cbed4661e8fa8fbe2cea9e0f54e95e874b5532b9092812c1016824a6f3d57591f4ddda30b2ca6a89a377cb8c80440afb739392fe005745842c6fce83f21ce6c3734a3bc734e3e5edd1c44d855bc8a58b497326d99072e82f5bc9b656cd0bc00ec223a862c9a610c98e2c05a508b17571c1432f7c6c4bcb7213b6aef95c1cdbd61d343f3273e67849aeacc8f09a75a7f0f37d08027cf76582f959dfc093419fd410055ea6d169300ef96056de21fcdd080817f9c3524e92bac264e21d5a8fa90c90d7d4d4f55e28d36fe4e1b57af19e406e93985d31bc72013bac81a4559f2167bb153e865c1599f04c6a5d7c0a396f6c30c35f3812891cd9bd40c02dc45b4d16e6dd3866ef39d4875b3a65b645a176d819ff108a7f7dd9b5592b871e5e9410f69cdce54ea388d2fdc249d906b9c3985e5a3d608f81f585626a28963460f7be03eb47cfbf0eacfe91ce9de1a99426d8e8f53359ad5bd50daa1606daab8d2331f60a9aaf246526a2af47096d837dd6e257958bb2a6319b61f5d8555ceb62c6258a799cd6fddaaacd0e22f95134da9a395a0bdabc23153121acc07db3fc4dee52b9a65b61e7bcc12f55efe02c87640f5797b7ee48dbbc6ee6381c36b0eb161d1483dbda5e61c9a415656a323ac9b19e7cff74f83159a36e146c3ad55126291ac26ba87585dc2dd93f783bed4ccc090d6ac53af924ba1c9ef7ffea31a06184576cf481d837d78be8acbad7d87b2061fdb126dc111327404ea0d4f9d6ac839b09addec45a094d2d595ddd4f653c2cd391451a602dc8bc1e3a87a008ac60e41c563d1458839326db7a573120d4cc430ba09499325c0fcf4f4986722588bcd4c50e2094d64b953297eb933a94b4062f84ebba7d4b4d53b84c77e7b4176ba05168f378e7257fcc7570ac15056da3d1ed3f6db1992e1c8ae755202ee96de18d4351c15dbc943791e116fb1ef3711e031fb4f3699c3cdd34f25aa4e07b2fa636f993240e29bb60511281cd28745421dbb9ac9b8ed5c6fb56caad9516391c092b96e68d748a23b42aa5301bb7b318f3c5fb9bc11bb5d8a08802c3936c38d20bbde00da8e17ada99a006234cade150410fd26e615f751c7b9b8a262e936f2fb9f5d5b01afa420eb0f61875792200b9eb8c1785394a0c725ca74b09af5a9979c11991cbf4f8f02f9eb424c1a83ac40a56286b1d7bc27dd7b7cba5bfe8441481f0f2909e58c77b667ac2ef0913c0d1bc9b4ef2763bd64a93f6d614b071a0ec662bd264b3a5d2475a309bf7312f75b9fde0726a250141d314960f4e6b060e8f2e03d842d4ed619ce0edcb998443b1fd775f8b116a2aba52effdd4fdc624a5350a4bb99042e6e97426dbf19a190d5427848d39b4d0858ba3a57e1692ade3b300c9a10d3e7fc215f872ade931656a9339226d3e06211fe77064dfd74fe651c88830cce013d9fe7ab2113a8844c3f2f95c190e9321ef6530a96923755c650974ba18113c25ef72e53b5f7aed552e3b840da15a83b7643d0a6f3a400a998699e55cd60b11a5324794e2820828d52449278676c68d12af26ca33f95458c0b3b99814f5bac7bcc28a7044460f9f479e6ca32bed0d11648e5f8fa38c89a2133da9f8cab8592ee9fc141a9aa4ad44036e0e4ee0419248a5f608b0327512fcaa31b8cf7e565ec49ec05215aa56a7bcdac8c2473f53fa56e3f36976a3f8e0bd1ad31ac5e7762424501f9acf809e85307ce9596f49f9007b4e7c0d6434b18a844e1200b16b9334ee92a8497cb11361e3873ec2e920b49b8e3cac316b3414fd853e619443f12abfa09fc77edc8bb806b0fe4b0555399633eca507338ab78f463ce2e9a47e18f250083655ed8efc09ca35f7299d8dd8dbf3dad8b17e58bc36b6358aea44649006dcf16a44e8c72e2364e53aa54e4cfe50ac06ad764e0d7d930a0afc788081f99224a69acb80a194dd995a7c0d61aaf866058d261e120f9ccfd199b56621cbc2e5e2e2d17f88a19e548292178c5fbab2a63460a41346208ce75bf84da2c897b8b15b2414aafef8efd12937be526c7cd9c", 0x1000}, {&(0x7f0000003500)="9e20a82dfed52225d7cb31cd6c920569af54ccad4ed1ebbcfb63ea3ec7282c526aa8bf5e563877499e0ee8a35c565cb753ee45e44ce754d81b56d87cabf5c05af1393fa2c814722b05e8d4d4217348cee632a1dde4c21e09719821381cb40a5c11aba71c1bc799d047722f04a5f854fc42f9bf0a7b18380e055f04ddbf2a62c04d8cbd181346a105ce3eaec9e4789e9325aaad776db5a1ff7aaf57d8d970d44d3128a2c592c0dfab4db9c7dc68dcb40bfd0abf1001ea82b5eceff61ecab08355685f00c2a1ab842f5cf85822bc319923b6ca9035d5f07ad36c7f0ea3f6d2d699a570e79f7ebde6f1c28b171b", 0xec}, {&(0x7f0000003600)="db7e9a2fbb838a29510211c9", 0xc}], 0x4, &(0x7f0000003680)={0xc8, 0x13f, 0x1a, "7ea8172849c3b8c6c8ad715fcf169ebd96638c3d641bb1944dc6e6176b0cf0d60277ea4dbb1bf12cea6808a00cb7807ef2d6a8757be616b37a480c9e161f7b37e3cf6210e20a46f75a9947338f3fd8910c48ca6118b70d1cc90b1c72cdefb6a24580b07ff74f5e0b58a026041ba09edd0824a336ff09e402cf035693c17cef266a1a96f3794cebd223882a4965d978ba6d40d42e31815de8c060b8bc8df5e593f497ea846add49a9156a80132bef90fd0f1a75cb1a7e5c"}, 0xc8, 0x40}], 0x8, 0x1) [ 111.142715] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.150469] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 111.157780] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 111.165089] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.172396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.179695] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000008 [ 111.187095] warn_alloc_show_mem: 1 callbacks suppressed [ 111.187103] Mem-Info: 2018/05/17 08:54:07 executing program 0: utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x3, 0x3}) r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000080)=@ethtool_dump={0x3e}}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) bind$netrom(r1, &(0x7f0000000100)=@full={{0x3, {"530a004e2e29dd"}, 0x2}, [{"825257ceea55c6"}, {"d51a646ecaf754"}, {"29f2115ed7bd34"}, {"0aab2cae883ac0"}, {"6c46722eec3c9b"}, {"e33ea0ebe4677e"}, {"75bc6dd1db4fd3"}, {"5243e6cb355564"}]}, 0x48) [ 111.195113] active_anon:91703 inactive_anon:72 isolated_anon:0 [ 111.195113] active_file:3468 inactive_file:8957 isolated_file:0 [ 111.195113] unevictable:0 dirty:120 writeback:0 unstable:0 [ 111.195113] slab_reclaimable:3536 slab_unreclaimable:9682 [ 111.195113] mapped:74254 shmem:84 pagetables:1096 bounce:0 [ 111.195113] free:1017754 free_pcp:464 free_cma:0 [ 111.228575] Node 0 active_anon:366812kB inactive_anon:288kB active_file:13872kB inactive_file:35828kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297016kB dirty:480kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 141312kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 111.256884] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 111.283188] lowmem_reserve[]: 0 2817 7244 7244 [ 111.287940] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 111.315831] lowmem_reserve[]: 0 0 4426 4426 2018/05/17 08:54:07 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6f4c, 0x800, 0x2, 0xff, 0x4, 0x3, 0x3e, 0x5fb6, 0x3e, 0x40, 0x101, 0x4, 0x3, 0x38, 0x1, 0x4, 0x6, 0x4}, [{0x7, 0x100000001, 0x4, 0x7ff, 0x4, 0x80000001, 0x80000001, 0x8001}], "d036f0f23b496fdb9e3643d7f3b3ae4c9863de462ab7021dc42702d3dc59ccb739fb6559dd15ad052cc037d22dc4fefb1aff894e22b41a6e604deea1ae15f38a643bb82861acb8eadf5fdee060be53fb0ec9761cd8a691508a00cf0ad64b6754e9e5c46a99ae50e9be308e661c40374a01b1ee777b4c58b43b1124b2d01eae2c12456a16073f37ce2e459cdc6853040af82d5aefbe4f2cde6d1cc64c020e915df4b2086821576e99bb6b598b383e23f4fb660ef5f4dd517fae21fe45efe5c7d380b6d019", [[], [], []]}, 0x43c) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f00000001c0)=0xffffffff, 0x4) [ 111.320313] Node 0 Normal free:1189964kB min:41208kB low:51508kB high:61808kB active_anon:358664kB inactive_anon:288kB active_file:13872kB inactive_file:35828kB unevictable:0kB writepending:480kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4556kB bounce:0kB free_pcp:1144kB local_pcp:536kB free_cma:0kB [ 111.350419] lowmem_reserve[]: 0 0 0 0 [ 111.354392] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 111.367858] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB 2018/05/17 08:54:07 executing program 7: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) mremap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2000, 0x7, &(0x7f0000007000/0x2000)=nil) madvise(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x0) 2018/05/17 08:54:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) [ 111.383378] Node 0 Normal: 147*4kB (UM) 88*8kB (UME) 22*16kB (UME) 2*32kB (ME) 6*64kB (UM) 11*128kB (UME) 4*256kB (ME) 4*512kB (UME) 2*1024kB (UM) 11*2048kB (UM) 283*4096kB (UM) = 1190316kB [ 111.400792] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 111.409460] 12508 total pagecache pages [ 111.413538] 0 pages in swap cache [ 111.417076] Swap cache stats: add 0, delete 0, find 0/0 [ 111.422554] Free swap = 0kB [ 111.425644] Total swap = 0kB [ 111.428767] 1965969 pages RAM [ 111.431935] 0 pages HighMem/MovableOnly [ 111.436001] 106315 pages reserved 2018/05/17 08:54:07 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x7ff, 0x1000, 0xffffffff, 0x9, 0x2, 0x3, 0x6, 0x13e, 0x40, 0x29e, 0x8001, 0xbe, 0x38, 0x2, 0x3, 0x6, 0x2}, [{0x70000002, 0x100000001, 0x79a53fa9, 0x0, 0x2, 0x6, 0x48, 0x1cfe0676}, {0x7, 0x8001, 0x4, 0x1000, 0x100000000, 0x7f, 0x10001, 0x100}], "28b8c472a50a144e027f617b72396429", [[], [], [], [], [], []]}, 0x6c0) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x0, &(0x7f0000249000/0x3000)=nil) pselect6(0x40, &(0x7f0000000040)={0x0, 0x0, 0x800000000000}, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x77359400}, &(0x7f00000001c0)={&(0x7f0000000180), 0x8}) 2018/05/17 08:54:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000006c0)=[@in6={0xa, 0x4e20, 0x80000001, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, @in6={0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x7}, @in6={0xa, 0x4e22, 0x80000001, @empty, 0x1f}, @in={0x2, 0x4e23, @loopback=0x7f000001}], 0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e23, 0xcda7, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x9, 0x8, 0x1, 0x8, 0x2}, &(0x7f0000000080)=0xac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = syz_open_dev$sndpcmp(&(0x7f0000000240)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000280)={0x5, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x7}}}, 0x0, 0x7, [{{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, {{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}]}, 0x410) r4 = syz_open_dev$sndpcmc(&(0x7f00000001c0)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000200)="843e50f72655cfa44b23cc241f53b6c5", 0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r2}, 0x8) exit_group(0x6) 2018/05/17 08:54:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0x40, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000200)=""/6, &(0x7f0000000240)=0x6) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000004fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x12, &(0x7f0000000ffc), &(0x7f0000013000)=0xffffffffffffffd0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r1) r3 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f00000000c0)={0x1, 0x0, [{0xd000, 0x34, &(0x7f0000000100)=""/52}]}) 2018/05/17 08:54:07 executing program 4 (fault-call:1 fault-nth:9): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:07 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:07 executing program 7: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8e, "f3377e5f9091ac086e62be28bc30c6a309461e329204a2ffb16caafd802bee24596f6a59670b095f79dbcfcac70cd9c918dd082fc952a1e10ca8dcd162f81d69aed89d4eb9af8681647bffed53f829e71ceaab6bddd3c7a21510574d6a852a74ec9c9c756ac24d8f8fb41dfc17b4fec5a522d6c6ff8e07cb104cf5e17c89f1c6313219e37361bf01b512cac85c77"}, &(0x7f0000000100)=0x96) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0xffffffff00000000}, &(0x7f0000000180)=0x8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000b56f40)=""/192, &(0x7f0000004ffc)=0xc0) [ 111.750180] FAULT_INJECTION: forcing a failure. [ 111.750180] name failslab, interval 1, probability 0, space 0, times 0 [ 111.761677] CPU: 1 PID: 7685 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 111.768897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.778279] Call Trace: [ 111.780925] dump_stack+0x185/0x1d0 [ 111.784591] should_fail+0x87b/0xab0 [ 111.788354] __should_failslab+0x278/0x2a0 [ 111.792642] should_failslab+0x29/0x70 [ 111.796566] __kmalloc_node+0x236/0x11f0 [ 111.800673] ? _cond_resched+0x3c/0xd0 [ 111.804603] ? alloc_vmap_area+0x1e6/0x15a0 [ 111.808993] ? rcu_all_qs+0x32/0x1f0 [ 111.812754] alloc_vmap_area+0x1e6/0x15a0 [ 111.816952] ? __kmalloc_node+0xe25/0x11f0 [ 111.821254] ? __get_vm_area_node+0x28e/0x810 [ 111.825798] __get_vm_area_node+0x3ab/0x810 [ 111.830163] __vmalloc_node_range+0x2a7/0x1170 [ 111.834784] ? bpf_check+0x291/0xc7d0 [ 111.838660] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 111.844077] vzalloc+0xd8/0xf0 [ 111.847328] ? bpf_check+0x291/0xc7d0 [ 111.851169] bpf_check+0x291/0xc7d0 [ 111.854838] ? __kmalloc+0x111/0x350 [ 111.858598] ? kmsan_set_origin+0x9e/0x160 [ 111.862883] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 111.868290] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 111.873734] ? kmsan_set_origin+0x9e/0x160 [ 111.878041] __do_sys_bpf+0xc9df/0xe7e0 [ 111.882068] ? syscall_return_slowpath+0xe9/0x700 [ 111.886961] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 111.891925] ? syscall_return_slowpath+0xe9/0x700 [ 111.896827] ? syscall_return_slowpath+0x86/0x700 [ 111.901728] ? syscall_return_slowpath+0xe9/0x700 [ 111.906624] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 111.912059] ? fput+0x25c/0x2e0 [ 111.915404] __x64_sys_bpf+0xda/0x110 [ 111.919249] do_syscall_64+0x154/0x220 [ 111.923184] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 111.928405] RIP: 0033:0x455a09 [ 111.931614] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 111.939369] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 111.946676] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 111.953964] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 111.961262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 111.968553] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 [ 111.976115] syz-executor4: vmalloc: allocation failure: 80 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 111.987194] syz-executor4 cpuset=syz4 mems_allowed=0 [ 111.992438] CPU: 1 PID: 7685 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 111.999652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.009014] Call Trace: [ 112.011661] dump_stack+0x185/0x1d0 [ 112.015311] warn_alloc+0x3fc/0x660 [ 112.019003] __vmalloc_node_range+0xa9e/0x1170 [ 112.023649] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 112.029065] vzalloc+0xd8/0xf0 [ 112.032303] ? bpf_check+0x291/0xc7d0 [ 112.036131] bpf_check+0x291/0xc7d0 [ 112.039777] ? __kmalloc+0x111/0x350 [ 112.043498] ? kmsan_set_origin+0x9e/0x160 [ 112.047737] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 112.053132] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 112.058544] ? kmsan_set_origin+0x9e/0x160 [ 112.062826] __do_sys_bpf+0xc9df/0xe7e0 [ 112.066827] ? syscall_return_slowpath+0xe9/0x700 [ 112.071697] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 112.076624] ? syscall_return_slowpath+0xe9/0x700 [ 112.081495] ? syscall_return_slowpath+0x86/0x700 [ 112.086384] ? syscall_return_slowpath+0xe9/0x700 [ 112.091262] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 112.096698] ? fput+0x25c/0x2e0 [ 112.100023] __x64_sys_bpf+0xda/0x110 [ 112.103858] do_syscall_64+0x154/0x220 [ 112.107765] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 112.112956] RIP: 0033:0x455a09 [ 112.116144] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 112.123958] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 112.131253] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 112.138548] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 112.145904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 112.153189] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000009 2018/05/17 08:54:08 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0xfd, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x97, &(0x7f000000cf3d)=""/195}, 0x48) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'security.', 'GPL\x00'}) 2018/05/17 08:54:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x40000, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000380)="5061568a9898d3c49c1004bfe105aa47e67f693dc56b3001f49855c7e970699c900eea10bf47de02fe384e4c7698664d66ba2c397d1a1bd5932490c8a80de97c024f418d116f90f852d209828e447e578c36106ccaa0fb07f7627a4bf7ebf60a929ca0ab9969887da45d134d29937e3d204f196ff3146606d0598a81e41247c597c541cf06259a24128925699505a924c856bb0468048cc7d4bfc4d96d7b8bb401e0674ec8622f6a064e566094955ffb20d010eb51b541f9a44b9e0e2a8ab03fcb175bd52b0c76400438f71e3e28f237646046df9fedd66d645ed4af", 0xdc}, {&(0x7f0000000480)="b6d99dfc32f4dffccafd4e2c87cb0e7c1d3e6d2777a7bd2830a3f6d38e3d1378188f3b8b2e086d8880306867dd28cd8e180b92739a661a2417496cf700aac45e4f153047d50e001a1edb013e88854be5c13e01b0ed856a25ada68158570329741da59e5ee0820922663ea1b843e47f6de1a7d30346f74c5a8936c5f8a0ec3aea662d8bd90940525cb9f5267c75f701e52f6c92c515bdd2994afba4ef00d05aab42ff6ef47356751ba35ed6612f6aa662187d079a888fabe4090ce0a677bbd2f9077bf97cf8fa53b7110fe241d64f112412198b375df930b5b6027c846d13", 0xde}, {&(0x7f0000000040)="62c52ecc598ba3069bdc5398c89315b7d675cfada60422f76ac5544a1c2ca9b5c536acfeb2432c2ff367eba1f0e7e8d7d59e1290d5d6d41d23ab37e8741a1c783ff99b4f0f0b924833c0d7ab71e0af2f4f348402c146a15c0d0a06896016353d1ff79ca1f801580d8ca2", 0x6a}, {&(0x7f0000000140)="3b1e3789ae5138fe06c329ed25166c8e6acae8ae1a1209051aefb7c40ae3302644e4b64400f4d4b9e449f479529f4f3f655357354a3109298ede90201e2546c9b782f2e4324cacf417cfab835eae8d7c435f686b81c07a7cd6d404b09b4833f23c7668c1f9a8ba9b2ef17190f13782672ad87790de1acd48289aff3bdc5bdfea290600505094b10ae8c29b4fbf09725c8cce3a072fa5b62be2f762b9335b5f90d197a712a78215483c4da0", 0xab}, {&(0x7f00000000c0)="6c36de19ada65d7c6d3a117d", 0xc}], 0x5, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000580)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000740)={"6e61740000000000f6ff0000efcdd27a00", 0x0, 0x0, 0xee, [], 0x0, &(0x7f0000000b00)=[{}, {}], &(0x7f0000000940)=""/238}, &(0x7f0000000a80)=0xfd78) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) connect$ax25(r1, &(0x7f0000000800)={0x3, {"8003c151d274aa"}, 0x101}, 0x10) r3 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r2) 2018/05/17 08:54:08 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="3400000012002108000000000000000000000000816d1054c802e93f5505a4f0d09abb910f51a64a7d5a4c5df0d3ae3c8450031a7ade343ac73ed1485939daf660a96f822f434af9d56e01f710e6c33fa254ac7342aa16587d12fad2710c77338b51df7fc31f580070b0e940fb81d69aac5cb9964e8f555c4aa7119f314e9ae80cabf9105e5f6e9af1382325d45abe3b57f1d3642913bff027e62f1ad3deeb7e6699818e1c6ec146383517ad4996442dbbe3864155e15d1e00cbe87e43f0", @ANYBLOB="00000000000000001400030069705f76745d30000000000000000000"], 0x2}, 0x1}, 0x0) 2018/05/17 08:54:08 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:08 executing program 3: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") io_setup(0x6, &(0x7f0000000000)=0x0) read(r0, &(0x7f0000000100)=""/223, 0xdf) syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) io_submit(r1, 0x2, &(0x7f0000000280)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000080)}]) 2018/05/17 08:54:08 executing program 4 (fault-call:1 fault-nth:10): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:08 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c00000020000d0800000000000000000a30140000000000000000001500010014000100fe80000000000000000000070000000014000100ff01000000000000000000000000000114000200fe800000000000000000000000000000"], 0x5c}, 0x1}, 0x0) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) 2018/05/17 08:54:08 executing program 7: r0 = socket$inet6(0xa, 0x100000005, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}], 0x78) [ 112.964228] FAULT_INJECTION: forcing a failure. [ 112.964228] name failslab, interval 1, probability 0, space 0, times 0 [ 112.975622] CPU: 0 PID: 7712 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 112.982837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.992221] Call Trace: [ 112.994859] dump_stack+0x185/0x1d0 [ 112.998537] should_fail+0x87b/0xab0 [ 113.002299] __should_failslab+0x278/0x2a0 [ 113.006589] should_failslab+0x29/0x70 [ 113.010513] __kmalloc_node+0x236/0x11f0 2018/05/17 08:54:09 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x0, 0x3}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)="73797a6b61606cf50600", 0x0, 0xdb, &(0x7f0000004ffd)=""/219, 0x0, 0x1}, 0x48) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) [ 113.014605] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 113.020092] ? __get_vm_area_node+0x600/0x810 [ 113.024627] ? __vmalloc_node_range+0x611/0x1170 [ 113.029431] __vmalloc_node_range+0x611/0x1170 [ 113.034087] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 113.039510] vzalloc+0xd8/0xf0 [ 113.042775] ? bpf_check+0x291/0xc7d0 [ 113.046615] bpf_check+0x291/0xc7d0 [ 113.050279] ? __kmalloc+0x111/0x350 [ 113.054039] ? kmsan_set_origin+0x9e/0x160 [ 113.058324] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 113.063733] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 113.069175] ? kmsan_set_origin+0x9e/0x160 [ 113.073478] __do_sys_bpf+0xc9df/0xe7e0 [ 113.077499] ? syscall_return_slowpath+0xe9/0x700 [ 113.082382] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 113.087342] ? syscall_return_slowpath+0xe9/0x700 [ 113.092243] ? syscall_return_slowpath+0x86/0x700 [ 113.097145] ? syscall_return_slowpath+0xe9/0x700 [ 113.102038] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.107458] ? fput+0x25c/0x2e0 [ 113.110795] __x64_sys_bpf+0xda/0x110 [ 113.114630] do_syscall_64+0x154/0x220 [ 113.118555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.123769] RIP: 0033:0x455a09 [ 113.126971] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 113.134717] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 113.142019] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 113.149324] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.156624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 113.163928] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000a 2018/05/17 08:54:09 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b40000000000000025000000000000740400090000000018000000007702665a9500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:09 executing program 2: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x10002) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioprio_set$pid(0x1, r1, 0x5) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000080)) clock_settime(0x0, &(0x7f0000000140)) recvfrom$ipx(r0, &(0x7f0000000180)=""/13, 0xd, 0x40000000, &(0x7f00000001c0)={0x4, 0xcde3, 0x1, "6d3f5b55a266", 0x401}, 0x10) 2018/05/17 08:54:09 executing program 7: r0 = socket(0xa, 0x1, 0x40000000) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='gretap0\x00', 0x10) close(r2) r3 = dup(r1) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000040)) close(r1) 2018/05/17 08:54:09 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/05/17 08:54:09 executing program 4 (fault-call:1 fault-nth:11): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0xe) r2 = dup2(r0, r1) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000180)={0x6}, 0x4) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="20002dbd7000ffdbdf2501000000080c0200020000000800625b01000000"], 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) sendmsg$nl_generic(r3, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000280)=ANY=[@ANYBLOB="18ad0000001d00ffff26bd70000000000011000000040003006059efd087707f5728c8ec6762d56d43e9995561355333cf5f650542e7c8a42a215a7bc71aacf29dac7489db4a38dc26b8328898d49472fe044098b677ac6366292336a2adf2988aff3661c197830c3528d530bcb4c5ba023e85100e6a997c62c1db80679661005fdc51280029e628d6c3c4efbe0639fb7ea42f5605d12e1180b3cd4e0cb531b06a5d4fdcfc1ca0ea6ad099fd95e43f0980c667db7bd14d9657dd7d5670fdb772b5fc2f90e8eae562976563b2744a7260946ab9e19c70fe2361f162f662c80c5a"], 0x18}, 0x1}, 0x0) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='veth0_to_bridge\x00') 2018/05/17 08:54:09 executing program 0: unshare(0x10000003ffff) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='mountinfo\x00') read(r1, &(0x7f00000004c0)=""/240, 0xa0f27159) 2018/05/17 08:54:09 executing program 5: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000040), &(0x7f0000000080)=0x8) close(r2) [ 114.017383] FAULT_INJECTION: forcing a failure. [ 114.017383] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.029424] CPU: 0 PID: 7741 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 114.036642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.046058] Call Trace: [ 114.048734] dump_stack+0x185/0x1d0 [ 114.052423] should_fail+0x87b/0xab0 [ 114.056201] __alloc_pages_nodemask+0x61c/0x5dd0 [ 114.061015] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.065921] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.070652] ? __should_failslab+0x278/0x2a0 [ 114.075111] ? should_fail+0x57/0xab0 [ 114.078975] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.083881] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.088600] ? kmsan_set_origin+0x9e/0x160 [ 114.092892] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.098413] alloc_pages_current+0x6b5/0x970 [ 114.102879] __vmalloc_node_range+0x83c/0x1170 [ 114.107547] vzalloc+0xd8/0xf0 [ 114.110806] ? bpf_check+0x291/0xc7d0 [ 114.114661] bpf_check+0x291/0xc7d0 [ 114.118331] ? __kmalloc+0x111/0x350 [ 114.122094] ? kmsan_set_origin+0x9e/0x160 [ 114.126383] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.131806] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.137255] ? kmsan_set_origin+0x9e/0x160 [ 114.141575] __do_sys_bpf+0xc9df/0xe7e0 [ 114.145613] ? syscall_return_slowpath+0xe9/0x700 [ 114.150510] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 114.155486] ? syscall_return_slowpath+0xe9/0x700 [ 114.160396] ? syscall_return_slowpath+0x86/0x700 [ 114.165312] ? syscall_return_slowpath+0xe9/0x700 [ 114.170216] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.175645] ? fput+0x25c/0x2e0 [ 114.179003] __x64_sys_bpf+0xda/0x110 [ 114.182851] do_syscall_64+0x154/0x220 [ 114.186780] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.191995] RIP: 0033:0x455a09 [ 114.195201] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 114.202951] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 114.210246] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 2018/05/17 08:54:10 executing program 3: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000000040)={0x10, 0x34000, 0x0, 0x100000}, 0xc, &(0x7f0000000000)={&(0x7f0000731ef4)=ANY=[@ANYBLOB="200000002700290800c8000000000000110000000c000d0008000100ff0f0000"], 0x20}, 0x1}, 0x0) r0 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x9, 0x200) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000300)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@delneigh={0x50, 0x1d, 0x500, 0x70bd2c, 0x25dfdbfb, {0x2, 0x0, 0x0, r1, 0x22, 0x2}, [@NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_DST_MAC={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_LLADDR={0xc, 0x2, @random="c8a32e433f08"}, @NDA_DST_MAC={0xc, 0x1, @random="41da14dffbbc"}, @NDA_SRC_VNI={0x8, 0xb, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x8004}, 0x10) r2 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f0000000080)={0x800, 0x4, 0xf6}) 2018/05/17 08:54:10 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x624, 0x100) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f00000000c0)={0x16, @rand_addr=0x4, 0x4e20, 0x3, 'lblcr\x00', 0x18, 0x8001, 0x17}, 0x2c) socketpair(0x11, 0x0, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000100)={0x84, @broadcast=0xffffffff, 0x4e24, 0x1, 'wrr\x00', 0x1, 0x5, 0x56}, 0x2c) ioctl$TUNSETFILTEREBPF(r3, 0x800454e1, &(0x7f0000000040)=r0) 2018/05/17 08:54:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f1b000)=ANY=[@ANYBLOB="0aff5003", @ANYRES32=0x0], &(0x7f0000426000)=0x78) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000095cffe)={r1}, &(0x7f000095c000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x75, &(0x7f0000000000)={r1}, 0x8) 2018/05/17 08:54:10 executing program 2: r0 = socket$inet(0x10, 0x8000000000003, 0x4) r1 = syz_open_dev$dmmidi(&(0x7f00000004c0)='/dev/dmmidi#\x00', 0x44, 0x400000) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f0000000500)=""/185, &(0x7f00000005c0)=0xb9) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b5afbc593ab6821148a6613b6aabf35d4c1cbc882b069881000000000000000000000000", 0x4c}], 0x1}, 0x0) [ 114.217549] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.224847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.232153] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 114.240411] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 114.252992] syz-executor4 cpuset=syz4 mems_allowed=0 [ 114.258299] CPU: 0 PID: 7741 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 114.265506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.274883] Call Trace: [ 114.277517] dump_stack+0x185/0x1d0 [ 114.281194] warn_alloc+0x3fc/0x660 [ 114.284885] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.290388] __vmalloc_node_range+0xeda/0x1170 [ 114.295036] vzalloc+0xd8/0xf0 [ 114.298287] ? bpf_check+0x291/0xc7d0 [ 114.302127] bpf_check+0x291/0xc7d0 [ 114.305794] ? __kmalloc+0x111/0x350 [ 114.309554] ? kmsan_set_origin+0x9e/0x160 [ 114.313837] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.319244] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 114.324677] ? kmsan_set_origin+0x9e/0x160 [ 114.328984] __do_sys_bpf+0xc9df/0xe7e0 [ 114.333015] ? syscall_return_slowpath+0xe9/0x700 [ 114.337911] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 114.342874] ? syscall_return_slowpath+0xe9/0x700 [ 114.347775] ? syscall_return_slowpath+0x86/0x700 [ 114.352676] ? syscall_return_slowpath+0xe9/0x700 [ 114.357574] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.362997] ? fput+0x25c/0x2e0 2018/05/17 08:54:10 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00008d5000), &(0x7f0000516000)=0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x210200, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x33b) [ 114.366344] __x64_sys_bpf+0xda/0x110 [ 114.370190] do_syscall_64+0x154/0x220 [ 114.374116] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 114.379334] RIP: 0033:0x455a09 [ 114.382544] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 114.390288] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 114.397582] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 114.404883] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 114.412183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 114.419488] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000b [ 114.426919] warn_alloc_show_mem: 1 callbacks suppressed [ 114.426938] Mem-Info: [ 114.434923] active_anon:91744 inactive_anon:77 isolated_anon:0 [ 114.434923] active_file:3470 inactive_file:8976 isolated_file:0 [ 114.434923] unevictable:0 dirty:38 writeback:0 unstable:0 [ 114.434923] slab_reclaimable:3559 slab_unreclaimable:9739 [ 114.434923] mapped:74252 shmem:84 pagetables:1107 bounce:0 [ 114.434923] free:1015853 free_pcp:258 free_cma:0 [ 114.468308] Node 0 active_anon:369048kB inactive_anon:308kB active_file:13880kB inactive_file:35904kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297008kB dirty:152kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 114.496601] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 114.522914] lowmem_reserve[]: 0 2817 7244 7244 [ 114.527637] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:708kB free_cma:0kB [ 114.555518] lowmem_reserve[]: 0 0 4426 4426 [ 114.559983] Node 0 Normal free:1158424kB min:41208kB low:51508kB high:61808kB active_anon:369164kB inactive_anon:308kB active_file:13880kB inactive_file:35904kB unevictable:0kB writepending:152kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4428kB bounce:0kB free_pcp:568kB local_pcp:80kB free_cma:0kB [ 114.589980] lowmem_reserve[]: 0 0 0 0 [ 114.593990] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB 2018/05/17 08:54:10 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") recvfrom$unix(r0, &(0x7f0000000100)=""/113, 0x71, 0x2000, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) close(r0) close(r1) 2018/05/17 08:54:10 executing program 2: r0 = memfd_create(&(0x7f000003affa)="706f7369785fe510f895aef461636c5f616363", 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000826fe0)={0x0, 0x1, 0x0, 0x81}) [ 114.607533] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 114.622976] Node 0 Normal: 107*4kB (UME) 30*8kB (UM) 16*16kB (UM) 38*32kB (UME) 20*64kB (UME) 24*128kB (UME) 16*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 8*2048kB (UM) 275*4096kB (M) = 1171292kB [ 114.640928] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 114.649623] 12529 total pagecache pages [ 114.649636] 0 pages in swap cache [ 114.649652] Swap cache stats: add 0, delete 0, find 0/0 [ 114.649661] Free swap = 0kB [ 114.649670] Total swap = 0kB [ 114.649682] 1965969 pages RAM 2018/05/17 08:54:10 executing program 4 (fault-call:1 fault-nth:12): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:10 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001e80)=@create_id={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000001e40)={0xffffffff}, 0x2, 0xf}}, 0x20) write$rdma_cm(r0, &(0x7f0000001f00)=@query_route={0x5, 0x10, 0xfa00, {&(0x7f0000000240), r1, 0x1}}, 0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x22000, 0x0) ioctl$RNDGETENTCNT(r2, 0x80045200, &(0x7f0000000040)) write$rdma_cm(r0, &(0x7f0000000100)=@resolve_ip={0x5, 0x40, 0xfa00, {{0xa}, {0xa, 0x0, 0x0, @loopback={0xc0fe, 0x1}}}}, 0x10065) [ 114.649689] 0 pages HighMem/MovableOnly [ 114.649697] 106315 pages reserved [ 114.802278] FAULT_INJECTION: forcing a failure. [ 114.802278] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 114.814154] CPU: 0 PID: 7781 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 114.821343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.830712] Call Trace: [ 114.833315] dump_stack+0x185/0x1d0 [ 114.836958] should_fail+0x87b/0xab0 [ 114.840689] __alloc_pages_nodemask+0x61c/0x5dd0 [ 114.845459] ? kernel_poison_pages+0x40/0x360 [ 114.849961] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 114.855324] ? kernel_poison_pages+0x1a0/0x360 [ 114.859894] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 114.865347] ? get_page_from_freelist+0xab28/0xb600 [ 114.870365] ? __save_stack_trace+0x90d/0xb00 [ 114.874883] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 114.879817] ? kmsan_kmalloc+0x94/0x100 [ 114.883792] ? __kmalloc_node+0xe25/0x11f0 [ 114.888050] ? __do_sys_bpf+0xc9df/0xe7e0 [ 114.892197] ? __x64_sys_bpf+0xda/0x110 [ 114.896167] ? do_syscall_64+0x154/0x220 [ 114.900222] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.905065] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.909735] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.914570] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.919237] kmsan_alloc_page+0x82/0xe0 [ 114.923204] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 114.927969] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.932806] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.937468] ? __should_failslab+0x278/0x2a0 [ 114.941874] ? should_fail+0x57/0xab0 [ 114.945664] ? kmsan_set_origin_inline+0x6b/0x120 [ 114.950505] ? __msan_poison_alloca+0x15c/0x1d0 [ 114.955176] ? kmsan_set_origin+0x9e/0x160 [ 114.959430] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 114.959457] alloc_pages_current+0x6b5/0x970 [ 114.969307] __vmalloc_node_range+0x83c/0x1170 [ 114.973901] vzalloc+0xd8/0xf0 [ 114.977089] ? bpf_check+0x291/0xc7d0 [ 114.980890] bpf_check+0x291/0xc7d0 [ 114.984515] ? __kmalloc+0x111/0x350 [ 114.988238] ? kmsan_set_origin+0x9e/0x160 [ 114.992471] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 114.997911] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.003259] ? kmsan_set_origin+0x9e/0x160 [ 115.007497] __do_sys_bpf+0xc9df/0xe7e0 [ 115.011472] ? syscall_return_slowpath+0xe9/0x700 [ 115.016314] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 115.021230] ? syscall_return_slowpath+0xe9/0x700 [ 115.026058] ? syscall_return_slowpath+0x86/0x700 [ 115.030884] ? syscall_return_slowpath+0xe9/0x700 [ 115.035719] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.041072] ? fput+0x25c/0x2e0 [ 115.044335] __x64_sys_bpf+0xda/0x110 [ 115.048119] do_syscall_64+0x154/0x220 [ 115.052013] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.057199] RIP: 0033:0x455a09 [ 115.060382] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 115.068084] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 115.075341] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 115.082602] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.089954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/17 08:54:11 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="697981648b08ecdee45061fd37c3f287f9c14926e62d19f01db7e7266e90e937312c235f60581c26fa43e98b6fd7547e15cf6ee2016d59c60730c61784a4265677c15e2d1d8eab1b25d2bb750b7abd434a41932a0a0d396bd6674703248386fb1a5a910689949a9feadf9c7d128e638aa53ef75e0060e274c5276516cf746f72385dff43a02b4d86a5fdead515ac73d54f9ee1279ede2b855113993ce0c8c4d4e6d894381a6d55f0f3505cf732346a207c621160b2595d796e727309777eaa3ebe78501886696a0a", @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32, @ANYRES64], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR, @ANYRES16, @ANYRES64]], @ANYRES64, @ANYRES16, @ANYPTR], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x41f00}, 0x48) r0 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0xa82a, 0x8000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000000300)=0x67) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={r1, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) fcntl$setsig(r0, 0xa, 0x2c) [ 115.097222] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c [ 115.104793] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 115.117379] syz-executor4 cpuset=syz4 mems_allowed=0 [ 115.122659] CPU: 0 PID: 7781 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 115.129877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.139258] Call Trace: [ 115.141898] dump_stack+0x185/0x1d0 [ 115.145579] warn_alloc+0x3fc/0x660 [ 115.149293] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 115.154806] __vmalloc_node_range+0xeda/0x1170 [ 115.159466] vzalloc+0xd8/0xf0 [ 115.162725] ? bpf_check+0x291/0xc7d0 [ 115.166569] bpf_check+0x291/0xc7d0 [ 115.170242] ? __kmalloc+0x111/0x350 [ 115.174007] ? kmsan_set_origin+0x9e/0x160 [ 115.178292] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.183701] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.189134] ? kmsan_set_origin+0x9e/0x160 [ 115.193438] __do_sys_bpf+0xc9df/0xe7e0 [ 115.197460] ? syscall_return_slowpath+0xe9/0x700 [ 115.202356] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 115.207324] ? syscall_return_slowpath+0xe9/0x700 [ 115.212223] ? syscall_return_slowpath+0x86/0x700 [ 115.217120] ? syscall_return_slowpath+0xe9/0x700 [ 115.222020] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.227446] ? fput+0x25c/0x2e0 [ 115.230792] __x64_sys_bpf+0xda/0x110 [ 115.234640] do_syscall_64+0x154/0x220 [ 115.238573] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.243794] RIP: 0033:0x455a09 [ 115.247000] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 115.254747] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 115.262044] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 115.269344] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.276646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.283945] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000c 2018/05/17 08:54:11 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe(&(0x7f00000002c0)) perf_event_open(&(0x7f0000000500)={0x0, 0x70, 0xfffffffffffffffd, 0x0, 0x0, 0x1, 0x0, 0x6, 0x2009, 0x0, 0x4, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffd, 0x3f, 0x0, 0x0, 0x5fcc, 0x10001, 0x3, 0x0, 0xe209, 0x6, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/17 08:54:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fsetxattr(r0, &(0x7f0000000000)=@random={'user.', 'GPL\x00'}, &(0x7f0000000040)='^qeth1\x00', 0x7, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = memfd_create(&(0x7f0000000080)='user.', 0x3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x1ff, 0x9, 0x1, {0x77359400}, 0x3, 0x9}) 2018/05/17 08:54:11 executing program 2: mknod(&(0x7f0000000380)='./file0\x00', 0x918, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/autofs\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001500)={@dev, @broadcast}, &(0x7f0000001540)=0xc) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000), &(0x7f0000000140)) 2018/05/17 08:54:11 executing program 4 (fault-call:1 fault-nth:13): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:11 executing program 7: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x15, 0x80005, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000100)) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f00000000c0)={{&(0x7f0000000040)=""/60, 0x3c}, &(0x7f0000000080)}, 0x20) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000)=0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/17 08:54:11 executing program 6: r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r0, 0x40044591) 2018/05/17 08:54:11 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="005ced4cc46ee99d65"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = socket(0x20000000000000a, 0x5, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000140)={0x3, 0x8, 0x81ef, 0x7fffffff}) ioctl(r3, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x32030, r2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0xffffff9f}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/05/17 08:54:11 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup\x00', 0x200002, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB='os2.lo&sxstem,\x00']) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='io.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/178, 0xb2) [ 115.534923] FAULT_INJECTION: forcing a failure. [ 115.534923] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 115.546771] CPU: 1 PID: 7822 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 115.553952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.563302] Call Trace: [ 115.565886] dump_stack+0x185/0x1d0 [ 115.569500] should_fail+0x87b/0xab0 [ 115.573203] __alloc_pages_nodemask+0x61c/0x5dd0 [ 115.577950] ? kernel_poison_pages+0x40/0x360 [ 115.582438] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.587788] ? kernel_poison_pages+0x1a0/0x360 [ 115.592357] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 115.597831] ? get_page_from_freelist+0xab28/0xb600 [ 115.602837] ? __save_stack_trace+0x90d/0xb00 [ 115.607328] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 115.612330] ? kmsan_kmalloc+0x94/0x100 [ 115.616290] ? __kmalloc_node+0xe25/0x11f0 [ 115.620510] ? __do_sys_bpf+0xc9df/0xe7e0 [ 115.624644] ? __x64_sys_bpf+0xda/0x110 [ 115.628603] ? do_syscall_64+0x154/0x220 [ 115.632652] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.637482] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.642158] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.646989] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.651654] kmsan_alloc_page+0x82/0xe0 [ 115.655617] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 115.660357] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.665197] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.669861] ? __should_failslab+0x278/0x2a0 [ 115.674269] ? should_fail+0x57/0xab0 [ 115.678059] ? kmsan_set_origin_inline+0x6b/0x120 [ 115.682892] ? __msan_poison_alloca+0x15c/0x1d0 [ 115.687551] ? kmsan_set_origin+0x9e/0x160 [ 115.691775] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 115.697213] alloc_pages_current+0x6b5/0x970 [ 115.701610] __vmalloc_node_range+0x83c/0x1170 [ 115.706180] vzalloc+0xd8/0xf0 [ 115.709360] ? bpf_check+0x291/0xc7d0 [ 115.713149] bpf_check+0x291/0xc7d0 [ 115.716771] ? __kmalloc+0x111/0x350 [ 115.720476] ? kmsan_set_origin+0x9e/0x160 [ 115.724701] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.730058] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.735419] ? kmsan_set_origin+0x9e/0x160 [ 115.739662] __do_sys_bpf+0xc9df/0xe7e0 [ 115.743623] ? syscall_return_slowpath+0xe9/0x700 [ 115.748452] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 115.753362] ? syscall_return_slowpath+0xe9/0x700 [ 115.758190] ? syscall_return_slowpath+0x86/0x700 [ 115.763023] ? syscall_return_slowpath+0xe9/0x700 [ 115.767854] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.773201] ? fput+0x25c/0x2e0 [ 115.776467] __x64_sys_bpf+0xda/0x110 [ 115.780253] do_syscall_64+0x154/0x220 [ 115.784128] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.789310] RIP: 0033:0x455a09 [ 115.792484] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 115.800181] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 115.807443] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 115.814702] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 115.821954] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 115.829204] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000d [ 115.837517] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14080c0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 115.850090] syz-executor4 cpuset=syz4 mems_allowed=0 [ 115.855327] CPU: 1 PID: 7822 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 115.862548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.871929] Call Trace: [ 115.874544] dump_stack+0x185/0x1d0 [ 115.878268] warn_alloc+0x3fc/0x660 [ 115.881920] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 115.887396] __vmalloc_node_range+0xeda/0x1170 [ 115.892022] vzalloc+0xd8/0xf0 [ 115.895240] ? bpf_check+0x291/0xc7d0 [ 115.899054] bpf_check+0x291/0xc7d0 [ 115.902688] ? __kmalloc+0x111/0x350 [ 115.906410] ? kmsan_set_origin+0x9e/0x160 [ 115.910658] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 115.916043] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 115.921442] ? kmsan_set_origin+0x9e/0x160 [ 115.925703] __do_sys_bpf+0xc9df/0xe7e0 [ 115.929690] ? syscall_return_slowpath+0xe9/0x700 [ 115.934542] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 115.939473] ? syscall_return_slowpath+0xe9/0x700 [ 115.944339] ? syscall_return_slowpath+0x86/0x700 [ 115.949204] ? syscall_return_slowpath+0xe9/0x700 [ 115.954065] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 115.959451] ? fput+0x25c/0x2e0 [ 115.962762] __x64_sys_bpf+0xda/0x110 [ 115.966590] do_syscall_64+0x154/0x220 [ 115.970491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 115.975679] RIP: 0033:0x455a09 [ 115.978866] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 115.986582] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 115.993851] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 116.001126] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 116.008397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 116.015666] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000d [ 116.023044] warn_alloc_show_mem: 1 callbacks suppressed [ 116.023052] Mem-Info: [ 116.031011] active_anon:90175 inactive_anon:78 isolated_anon:0 [ 116.031011] active_file:3470 inactive_file:8987 isolated_file:0 [ 116.031011] unevictable:0 dirty:55 writeback:0 unstable:0 [ 116.031011] slab_reclaimable:3559 slab_unreclaimable:9758 [ 116.031011] mapped:74236 shmem:85 pagetables:1033 bounce:0 [ 116.031011] free:1022260 free_pcp:337 free_cma:0 [ 116.064404] Node 0 active_anon:360700kB inactive_anon:312kB active_file:13880kB inactive_file:35948kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:296944kB dirty:220kB writeback:0kB shmem:340kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 137216kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 116.092598] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 116.118859] lowmem_reserve[]: 0 2817 7244 7244 [ 116.123560] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 116.151222] lowmem_reserve[]: 0 0 4426 4426 [ 116.155667] Node 0 Normal free:1184848kB min:41208kB low:51508kB high:61808kB active_anon:360700kB inactive_anon:312kB active_file:13880kB inactive_file:35948kB unevictable:0kB writepending:220kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10304kB pagetables:4132kB bounce:0kB free_pcp:640kB local_pcp:112kB free_cma:0kB 2018/05/17 08:54:12 executing program 7: socketpair(0x0, 0xf, 0x7fffffff, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer\x00', 0x1, 0x0) accept4$ipx(0xffffffffffffffff, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x80800) socket$inet_tcp(0x2, 0x1, 0x0) accept$ipx(0xffffffffffffffff, &(0x7f0000000400), &(0x7f0000000440)=0x10) accept4$inet(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000500)='/dev/urandom\x00', 0x2, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000540)='/dev/uinput\x00', 0x8000, 0x0) r1 = socket$inet(0x2, 0x800, 0x3) r2 = dup2(r1, r0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x18, 0x9, 0x4, 0x101, 0x2, r2}, 0x2c) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000040)={0x101, 0x0, 0x1f, 0x80000001, 0x3}) unshare(0x2000400) nanosleep(&(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x2, &(0x7f0000000240)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r3}], &(0x7f0000000080)='GPL\x00', 0x7ff, 0xb0, &(0x7f00000002c0)=""/176}, 0x48) [ 116.185666] lowmem_reserve[]: 0 0 0 0 [ 116.189583] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 116.203067] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 116.218477] Node 0 Normal: 53*4kB (UE) 45*8kB (UM) 48*16kB (UM) 28*32kB (UME) 22*64kB (UME) 28*128kB (UME) 16*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 2*2048kB (UM) 281*4096kB (UM) = 1184316kB [ 116.236199] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 116.244854] 12541 total pagecache pages [ 116.248902] 0 pages in swap cache [ 116.252430] Swap cache stats: add 0, delete 0, find 0/0 [ 116.257860] Free swap = 0kB [ 116.260940] Total swap = 0kB [ 116.264042] 1965969 pages RAM [ 116.267195] 0 pages HighMem/MovableOnly [ 116.271218] 106315 pages reserved 2018/05/17 08:54:13 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(0xffffffffffffffff) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000a7, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:13 executing program 2: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f000045d000), 0x0, &(0x7f000016cf61)}, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xe}, 0x1, 0x2, [@loopback=0x7f000001, @empty]}, 0x18) listen(r0, 0x0) 2018/05/17 08:54:13 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8927, &(0x7f0000000140)={"6c6f3ade02000000005a7500"}) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x12b801, 0x0) r2 = getgid() r3 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) getgroups(0x3, &(0x7f0000000180)=[r2, r3, r4]) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'veth1\x00', 0xa}) 2018/05/17 08:54:13 executing program 4 (fault-call:1 fault-nth:14): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:13 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f00000000c0)) r2 = semget$private(0x0, 0x4, 0x200) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f00000001c0)=""/157) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x100000a, 0x4000000031, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000000100)=""/134, 0x5f407ba2) 2018/05/17 08:54:13 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8932, &(0x7f0000000b00)="e316d2868523bf812cf66f93cb0d0937c30e0b1c94fea4a305199af2758aa2479917d4d7ba129a4a6753fc1bc0bdbb000000000000") ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000001c0)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000280)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa}}}, 0x108) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cuse\x00', 0x8201, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000400)) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7, 0x20, 0x56, 0x8}, &(0x7f0000000a00)=0x18) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'team_slave_1\x00', r3}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000a40)={r4, @in6={{0xa, 0x4e23, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x9, &(0x7f00000004c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) fcntl$setpipe(r2, 0x407, 0x8000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@broadcast}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000000440)=0x1) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00000003c0)={0x3ff, 0x4}) 2018/05/17 08:54:13 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) pipe2(&(0x7f0000000140), 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) [ 117.188938] FAULT_INJECTION: forcing a failure. [ 117.188938] name failslab, interval 1, probability 0, space 0, times 0 [ 117.200334] CPU: 1 PID: 7850 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 117.207553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.216950] Call Trace: [ 117.219594] dump_stack+0x185/0x1d0 [ 117.223279] should_fail+0x87b/0xab0 [ 117.227053] __should_failslab+0x278/0x2a0 [ 117.231357] should_failslab+0x29/0x70 [ 117.235314] __kmalloc_node+0x236/0x11f0 [ 117.239451] ? __msan_poison_alloca+0x15c/0x1d0 [ 117.244206] ? __get_vm_area_node+0x28e/0x810 [ 117.248785] ? should_fail+0x57/0xab0 [ 117.252647] __get_vm_area_node+0x28e/0x810 [ 117.257038] __vmalloc_node_range+0x2a7/0x1170 [ 117.261674] ? bpf_prog_calc_tag+0xc5/0x970 [ 117.266070] ? bpf_check+0xb15/0xc7d0 [ 117.269906] vmalloc+0xd8/0xf0 [ 117.273142] ? bpf_prog_calc_tag+0xc5/0x970 [ 117.277975] bpf_prog_calc_tag+0xc5/0x970 [ 117.282165] ? rcu_all_qs+0x32/0x1f0 [ 117.285948] ? _cond_resched+0x3c/0xd0 2018/05/17 08:54:13 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x47, 0x101000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x6, 0x0, 0x9, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL@', 0x6, 0x437, &(0x7f0000000140)=""/195, 0x0, 0x1}, 0x34) [ 117.289883] ? rcu_all_qs+0x32/0x1f0 [ 117.293677] ? mutex_lock+0x31/0x90 [ 117.297384] ? _cond_resched+0x3c/0xd0 [ 117.301324] ? bpf_check+0xa76/0xc7d0 [ 117.305176] bpf_check+0xb15/0xc7d0 [ 117.308849] ? __kmalloc+0x111/0x350 [ 117.312617] ? kmsan_set_origin+0x9e/0x160 [ 117.316917] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 117.322379] ? kmsan_set_origin+0x9e/0x160 [ 117.326699] __do_sys_bpf+0xc9df/0xe7e0 [ 117.330734] ? syscall_return_slowpath+0xe9/0x700 [ 117.335635] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 117.340615] ? syscall_return_slowpath+0xe9/0x700 [ 117.345533] ? syscall_return_slowpath+0x86/0x700 [ 117.350448] ? syscall_return_slowpath+0xe9/0x700 [ 117.355362] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.360806] ? fput+0x25c/0x2e0 [ 117.364159] __x64_sys_bpf+0xda/0x110 [ 117.368001] do_syscall_64+0x154/0x220 [ 117.371939] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.377158] RIP: 0033:0x455a09 [ 117.380364] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 08:54:13 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x5816b710874e07c2, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200010}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x21c, 0x2c, 0x720, 0x70bd27, 0x25dfdbff, {0x20}, [@nested={0x18, 0x10, [@typed={0x14, 0x1e, @ipv6=@ipv4={[], [0xff, 0xff]}}]}, @generic="6fb8ccfe94cc9568acd3b45d457af9900425ac0f58e311ef760f69c80c5b04c61a404da8afebeb562f128a9c0c4861b8902f93b4a0bd1d840bcabbc905c43845828d647989023c4b385547608704297c2db7728565522908f129e1aa5efc531a732a8a386937da1b4180b9892865176d4b3f570037c08c3e0123daeb0d5ef08195dbeafc5f02b621de6aa039a49e42db1afacbb164f348e6043038378262e7fdc3224359f16f4459c8fdf6b6f611", @generic="858634c9fadd8b3bc6d97873a70a9ab0d5b55fef8b", @generic="6c27abe298e8ff7ab8e2c5ef", @generic="3b9f6ed432600f12d816c0f3436c96072804ee2d02bfb2b754b6d1d63d6f97c3d0e0be2947cbbf5ac49ab5e085b25ac332da100132364d5fe2473cced27f66db1ddb134f852191e7a941be7e7920f136cbab9b54e8c2526d6ade1fcec94c5989f1f9fe11853b7bc1376807a300684f0928cd47cf2dd35fa546b4b674c306c925d1624eba07eff455650bcf7691852063b72c15bc10e46e7198d08a7731b6366be29dd63dd066dfb3788638407eb3c5a29a5a8cfcaa6ff313391334ea13d34f7c8c496484f4e2abe75b5605e31250498f06", @generic="be17c39a822fcf84b84f8cd4abe759c66aae11c6f29b93d59a5bf2eaa3acd4049428011cb771766edc63bdcb9ce069de4f53d34798a884a9d6adaf4645a2048f8adabe4ae66daabfd002449e22"]}, 0x21c}, 0x1, 0x0, 0x0, 0x4040040}, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000380)=0xffffffffffffeb82) unlinkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200) [ 117.388115] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 117.395415] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 117.402714] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.410014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.417317] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000e [ 117.425177] syz-executor4: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 117.435315] syz-executor4 cpuset=syz4 mems_allowed=0 [ 117.440562] CPU: 1 PID: 7850 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 117.447781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 117.457342] Call Trace: [ 117.459999] dump_stack+0x185/0x1d0 [ 117.463698] warn_alloc+0x3fc/0x660 [ 117.467410] __vmalloc_node_range+0xa9e/0x1170 [ 117.472074] ? bpf_check+0xb15/0xc7d0 [ 117.475913] vmalloc+0xd8/0xf0 [ 117.479151] ? bpf_prog_calc_tag+0xc5/0x970 [ 117.483544] bpf_prog_calc_tag+0xc5/0x970 [ 117.487910] ? rcu_all_qs+0x32/0x1f0 [ 117.491704] ? _cond_resched+0x3c/0xd0 [ 117.495645] ? rcu_all_qs+0x32/0x1f0 [ 117.499424] ? mutex_lock+0x31/0x90 [ 117.503117] ? _cond_resched+0x3c/0xd0 [ 117.507052] ? bpf_check+0xa76/0xc7d0 [ 117.510898] bpf_check+0xb15/0xc7d0 [ 117.514595] ? __kmalloc+0x111/0x350 [ 117.518376] ? kmsan_set_origin+0x9e/0x160 [ 117.522673] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 117.528125] ? kmsan_set_origin+0x9e/0x160 [ 117.532432] __do_sys_bpf+0xc9df/0xe7e0 [ 117.536461] ? syscall_return_slowpath+0xe9/0x700 [ 117.541352] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 117.546325] ? syscall_return_slowpath+0xe9/0x700 [ 117.551230] ? syscall_return_slowpath+0x86/0x700 [ 117.556137] ? syscall_return_slowpath+0xe9/0x700 [ 117.561039] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 117.566470] ? fput+0x25c/0x2e0 [ 117.569815] __x64_sys_bpf+0xda/0x110 [ 117.573666] do_syscall_64+0x154/0x220 [ 117.577596] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 117.582812] RIP: 0033:0x455a09 [ 117.586030] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 117.593780] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 117.601087] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 117.608395] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 117.615700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 117.623009] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000e [ 117.630400] Mem-Info: [ 117.632961] active_anon:90178 inactive_anon:77 isolated_anon:0 [ 117.632961] active_file:3471 inactive_file:8995 isolated_file:0 [ 117.632961] unevictable:0 dirty:69 writeback:0 unstable:0 [ 117.632961] slab_reclaimable:3567 slab_unreclaimable:9776 [ 117.632961] mapped:74258 shmem:84 pagetables:1064 bounce:0 [ 117.632961] free:1021829 free_pcp:364 free_cma:0 [ 117.666406] Node 0 active_anon:360712kB inactive_anon:308kB active_file:13884kB inactive_file:35980kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297032kB dirty:276kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 133120kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 117.694697] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 117.721001] lowmem_reserve[]: 0 2817 7244 7244 [ 117.725751] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 117.753431] lowmem_reserve[]: 0 0 4426 4426 [ 117.757880] Node 0 Normal free:1176728kB min:41208kB low:51508kB high:61808kB active_anon:360736kB inactive_anon:300kB active_file:13892kB inactive_file:36016kB unevictable:0kB writepending:312kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10496kB pagetables:4308kB bounce:0kB free_pcp:260kB local_pcp:112kB free_cma:0kB [ 117.787916] lowmem_reserve[]: 0 0 0 0 [ 117.791842] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 117.805382] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 117.820842] Node 0 Normal: 3*4kB (UME) 1*8kB (M) 13*16kB (UM) 16*32kB (UM) 17*64kB (UME) 28*128kB (UME) 16*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 5*2048kB (UM) 278*4096kB (UM) = 1176356kB 2018/05/17 08:54:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fgetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)=""/223, 0xdf) ioctl$SG_IO(r0, 0x2285, &(0x7f00000003c0)={0x53, 0xfffffffffffffffe, 0x3b, 0x3, @buffer={0x0, 0xc9, &(0x7f0000000180)=""/201}, &(0x7f0000000280)="7f52da35a4ab24ebeee7f8163e6ba081740f206f8bb2d055e4213b4d251eb5374a9b185d8557f4fd41462f434ff37bbe3cd6bb7b24cee79dbcaf75", &(0x7f00000002c0)=""/148, 0x4, 0x2, 0xffffffffffffffff, &(0x7f0000000380)}) 2018/05/17 08:54:13 executing program 7: r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x3, 0x80000) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x40045436, 0x3) 2018/05/17 08:54:13 executing program 2: r0 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x7ff, 0x1fffe) fcntl$setlease(r0, 0x400, 0x3) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) socket$inet(0x2, 0x806, 0x3ff) lseek(r2, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80000) 2018/05/17 08:54:13 executing program 0: clone(0x60064000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) [ 117.838281] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 117.846936] 12560 total pagecache pages [ 117.850986] 0 pages in swap cache [ 117.854516] Swap cache stats: add 0, delete 0, find 0/0 [ 117.860062] Free swap = 0kB [ 117.863141] Total swap = 0kB [ 117.866222] 1965969 pages RAM [ 117.869418] 0 pages HighMem/MovableOnly [ 117.873454] 106315 pages reserved 2018/05/17 08:54:13 executing program 7: r0 = socket$inet(0x2, 0x840000000003, 0x2) r1 = syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x6, 0x200) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000140)={0x9, 0x7fffffff, 0x100000000}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0xc4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x5) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f00004fd000), 0x4) setsockopt$inet_int(r2, 0x0, 0x40000000010cb, &(0x7f0000000100), 0xffffffffffffff5d) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040)={0x2e51, 0x656e}, 0x2) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001700)=0x0) r6 = getpgrp(0x0) lstat(&(0x7f0000003980)='./file0\x00', &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() r9 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000003a40)={{{@in=@multicast2, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000003b40)=0xe8) r11 = getgid() sendmsg$netlink(r1, &(0x7f0000003c40)={&(0x7f0000000180)=@kern={0x10}, 0xc, &(0x7f00000038c0)=[{&(0x7f0000000240)={0x254, 0x13, 0x801, 0x70bd2d, 0x25dfdbfc, "", [@generic="5f65de43f9b9312613f9d379c33da38e9d7633c5a60bcc8de71819d6765bbfce3f551ae0ffbd4b25431ea8ea96d8a8ea7728bcf1653b681ca36bd997d801fec794114087373f7f4f734fc6f1c236aebd113a9894e2e9826e8c0ebee5a4138fe32c40f94bd39d3d673cb0fd0985962a77", @typed={0xe8, 0x37, @binary="d82d2a4e45dc13a18ceae7c6b093ac9abb813c73b3aca18f9563441bc77b6aff74720fee5534c16ae9f22fcfad14f472a3d5befe0498a653d55e8f0e1fe31e73d00e7953a0df6d858c36369c6a148278d994492e5c7610391b74895201a0740cd88457a308457b270078017337594bc2e9ed129d199aee67457e12b24a6003430e66ce87c2b5bc4c8a883557c29b4ce83a20d1ab89f95854ce9b01cb24adf51216ca5477655889ce0f7c5fc9a9a7d5d538c4d526541d0a7c278cbf3e887ae2b79b0ca6c0cd8dbfa8e79811e5bf862f760bdc26b84f20b9f75d523397e64cf4681d14"}, @typed={0x8, 0x47, @str=':\x00'}, @generic="58c28d1434bb0b107348f539ef8974e792862d150beffa5c43356f8b59537126578ffe2a3b97c2b982dc8e1cf60370063d55805731eef2fa06cd756d4d2e0e9a9e801df69d09174b6318ca7135c1f5412f6305a325609497a75bae8e65383737f9ae346525e1c5fa6338959d9fbe3f52d1068eca3b677e276b2eeba563a900d1e4551379e529b55ddde6b622d0d3bab907e8c287c654379b6387e2d62810e177d364dd113446a008ced57938dbde9fdb7c79daaed3d8f96b76de6322640509522e03573f06005cb885cdcfb2d54df24513463e18be41b91f4f18df2f83158925b99b"]}, 0x254}, {&(0x7f0000003c80)=ANY=[@ANYBLOB="e00000004000100325bd7000fedbdf2586776d90dacc28303772a28cd17fe14e2e1c328c119774eb0f4f789250740b9dc81ccd488d571b06379716356abbe7360949ce5053a4c08241d6ea6341b45d7f08c5b21980dc123ada98cbf094db7153fb61214f075f38469998338a86d6ea3d8f783d87bc90867d130c50c04f0ca8768d10d2511fdb32f3fe7395232d808245a2d52e601873975605a6bffc6b14f86372d25859f78ed2bef5d950cbc7b2275b5150a590605851ad3b97e55663567f82fab3e5a264815640e96a476ae20b1c514d53cc240cfb528db3f5235d2afb0cebea3ba7bca91198a92b58b80700000548f4d1079cbaba5e18a0175148057ff3d24ec7bedada75962208008d3c265ac287b2b1861bfe2d4cf6ce313d725324ecf1813103ac72d735053b0a39e8f1f3f57b38cd5ff67e0a045d5f5feebb8376a685024f6c47adf06d9fa38a64cc23ca8eb53875c089b362c730ab102d805eef0b6176f5556e2216f8e34cd1205f804459a600cd284258de45fe"], 0xe0}, {&(0x7f00000005c0)={0x112c, 0x2f, 0x8, 0x70bd2c, 0x25dfdbfc, "", [@typed={0x8, 0x92, @pid=r3}, @generic="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[@generic="d0e90ae482885092a809079beae3d2d26c4a6f8e3df71d5354fee5491b5acdc1714bd788e0744a9a177eb0f9e578b0f445b5790fa5f4286cc9d190dfe81e1972cf2137e3e4642d38bdbf491582455afe63402448b06b08b9bbb7f8d79b73c8943d97354509d74da9d6fac7597de196cd852f52aa778cfe1b385b6203308311a6d53622047f605c96df8f69692d286b701294c8615a0815cf54e09758cdb57f9334f5024a6fc0b09ae424550a883cbcf0dbe3fa44061f46f5e26cb7ba7ac2db4f632e30f1b3285c2eeab4", @generic="aab4923666246db4da48c9ef5451b9ba2ce83d7455d8f280424113d90f479929"]}, 0xfc}, {&(0x7f00000033c0)={0x154, 0x26, 0x1, 0x70bd2b, 0x25dfdbff, "", [@generic="62f55d1eab068a262d77aef4101eada34d6ecbb08b0a6beefb43aa7ef81ca11ac0d992d4e0fe708b377bd46f93a8f1dc7de00a2eead87d65d5d6fcdc81e8ab251bac7f06486cac3a29bc756186551874bf73bb22e68bef5dc6a0ab5cf4b1915f90666b8da0dc78f5c62a4a8d50efbfde63d3d2b7514cdb48a40f3efdd70236", 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@generic="601c383793e55fe789a630c3d690a63400c7782d2fc32406de4b72d816144d38734d185ae7d57948bb05d69c6640e678759e4cca09306399c994ced6979c42cbce482553967421542a2ab9f3fceb7db7db0783fbe33bcca548991fd268ad0e0653c693dcf09b19c3f63686c2ea7aa2e1ad13fb94d2aaef65fa1039e6f289f877201bd0d534c1ca1899d935dc4b", @generic="9c1d03606b7e4a676d29619256ec82dca6d1a930d0858aa5f587ce9b79b253b0fd37defbbfb097b4cc221ec72ae15efa99f06a24d6ceac2560b51341c91d54c6b762a24a0b0df60295d3347a18f79e997f3f224ee94ad66b98c6a45f70ab55792586c43ffc38507866ee565212839ec0ee09db2ca56d4b"]}, @nested={0xc, 0x89, [@typed={0x8, 0x1d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @generic="0a26f13303116a195b09d358f023c6dc7484a511853796b062f97ebed6b1784708b2720e292784be1c8165ca279dab59cb29f1aae82427cc085b9bedff553f78dca179f0a627765ba0a81dec42425f5eac3c7bef7917512958071633068ada8f1488a9a05a9682c8f0fce67bc4d729368cff8d10fcd8cfe2987da1ae2611d4b53bdd99749d0c647582c7925dc24743"]}, 0x380}], 0xa, &(0x7f0000003b80)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r1, r1, r2, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, 0x0, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x28, 0x1, 0x1, [r2, r2, r1, r0, r2]}], 0xc0, 0x4}, 0x80) 2018/05/17 08:54:13 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x80040, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x40) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x96, 0x5, "e53a73dd3b8616aed360a38af565b6b0cb2a6c718af4ecaee837b30179d430cbe4a172040354cd46c4d0b4ff0a0241849007d3c8806cad53c34ded9da9b27a2dc7c1adfdaea5aa0aeac7a29b29b5ebae"}, 0xd8) ioctl$DRM_IOCTL_WAIT_VBLANK(0xffffffffffffffff, 0xc018643a, &(0x7f0000000100)={0x0, 0xab8, 0x30}) sendto$ax25(r1, &(0x7f0000000540)="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", 0x1000, 0x0, &(0x7f0000000040)={0x3, {"89a9eb97f5f2ed"}}, 0x10) vmsplice(r2, &(0x7f0000000000), 0x282, 0x0) socketpair(0x14, 0x3, 0x7, &(0x7f0000000140)) getegid() [ 118.054451] IPVS: ftp: loaded support on port[0] = 21 [ 118.203983] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:54:14 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES16=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) 2018/05/17 08:54:14 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x47, 0x101000) ioctl$IOC_PR_PREEMPT_ABORT(r0, 0x401870cc, &(0x7f0000000080)={0x6, 0x0, 0x9, 0x9}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL@', 0x6, 0x437, &(0x7f0000000140)=""/195, 0x0, 0x1}, 0x34) 2018/05/17 08:54:14 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000001280)='cgroup.procs\x00', 0x2, 0x0) r2 = socket(0xa, 0x2, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r3 = fcntl$getown(r1, 0x9) ptrace$cont(0x7, r3, 0x5, 0x1000) write$cgroup_pid(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x3be) 2018/05/17 08:54:14 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:14 executing program 0: clone(0x60064000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) 2018/05/17 08:54:14 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="0058b16e12c144cf33"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40001, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={r0, 0xffffffffffffff4c, &(0x7f00000000c0)}, 0x7) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000000000014c, &(0x7f0000000100)=@raw=[@map={0x18, 0x2, 0x1, 0x0, r0}, @alu={0x7, 0x6, 0x0, 0x7, 0x3, 0x0, 0xfffffffffffffff0}, @initr0={0x18}], &(0x7f0000000040)='syzkaller\x00', 0x40000000005, 0xc3, &(0x7f000000cf3d)=""/195}, 0xffffffffffffffed) 2018/05/17 08:54:14 executing program 4 (fault-call:1 fault-nth:15): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:14 executing program 5: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x10003, 0x80011, r0, 0x0) pipe2(&(0x7f0000000140), 0x0) get_mempolicy(&(0x7f0000000080), &(0x7f0000000100), 0x6140, &(0x7f0000002000/0x2000)=nil, 0x2) [ 118.336023] FAULT_INJECTION: forcing a failure. [ 118.336023] name failslab, interval 1, probability 0, space 0, times 0 [ 118.347478] CPU: 1 PID: 7919 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 118.354698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.364086] Call Trace: [ 118.366725] dump_stack+0x185/0x1d0 [ 118.370402] should_fail+0x87b/0xab0 [ 118.374162] __should_failslab+0x278/0x2a0 [ 118.378446] should_failslab+0x29/0x70 [ 118.382370] __kmalloc_node+0x236/0x11f0 [ 118.386469] ? _cond_resched+0x3c/0xd0 [ 118.390407] ? alloc_vmap_area+0x1e6/0x15a0 [ 118.394793] ? rcu_all_qs+0x32/0x1f0 [ 118.398552] alloc_vmap_area+0x1e6/0x15a0 [ 118.402749] ? __kmalloc_node+0xe25/0x11f0 [ 118.407052] ? __get_vm_area_node+0x28e/0x810 [ 118.411614] __get_vm_area_node+0x3ab/0x810 [ 118.416002] __vmalloc_node_range+0x2a7/0x1170 [ 118.420634] ? bpf_prog_calc_tag+0xc5/0x970 [ 118.425041] ? bpf_check+0xb15/0xc7d0 [ 118.428888] vmalloc+0xd8/0xf0 [ 118.432129] ? bpf_prog_calc_tag+0xc5/0x970 2018/05/17 08:54:14 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) fstat(r1, &(0x7f0000000200)) 2018/05/17 08:54:14 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000080)="73797a6b616c6c6572008a9c28c85f76ae9581ace9726f67f45d4da4e0bf8f01ba8215e641bb454bca4070f5c4e5635d36c4e6cd2d8ebc5795ed0217e359e93cdc4dc851580cc84b4c4d1f70d97302facb671964e1bd980b08900dd9f4388d4050df52c186b99df5ecee59c2d4aede34f60c508f676cd7c25191faa852379b5dfe303b77349d47086dac570a45b231271fdb8cb66732e6cbb9dec1a18f626144a90a7cc966bbbc92655debf4fd6aba2842478842f29f675871ea101129d5fc11724ec24f77ac73a95528ceb6b39b85", 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast2}, &(0x7f0000000040)=0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x4002, 0x0) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000280)='/dev/uinput\x00', 0x101000, 0x0) renameat(r2, &(0x7f0000000240)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x412000, 0x0) connect$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0x1000}, 0x1c) fcntl$getflags(r0, 0x40b) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 118.433519] IPVS: ftp: loaded support on port[0] = 21 [ 118.436519] bpf_prog_calc_tag+0xc5/0x970 [ 118.436553] ? rcu_all_qs+0x32/0x1f0 [ 118.436601] ? _cond_resched+0x3c/0xd0 [ 118.436661] ? rcu_all_qs+0x32/0x1f0 [ 118.457321] ? mutex_lock+0x31/0x90 [ 118.461027] ? _cond_resched+0x3c/0xd0 [ 118.464982] ? bpf_check+0xa76/0xc7d0 [ 118.468828] bpf_check+0xb15/0xc7d0 [ 118.473610] ? __kmalloc+0x111/0x350 [ 118.477379] ? kmsan_set_origin+0x9e/0x160 [ 118.481670] ? kmsan_internal_unpoison_shadow+0x83/0xe0 2018/05/17 08:54:14 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @ipv4={[], [], @local}}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000080)={@remote={0xfe, 0x80, [], 0xbb}, 0xcc, 0x2, 0x2, 0x1, 0x5, 0x100000000, 0x81}, 0x20) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bc012cf66f") sendmmsg(r0, &(0x7f000000d8c0)=[{{0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000480)}}], 0x400000000000196, 0x0) close(r1) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f00000001c0)={@empty, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f00000002c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, r4}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000000180)={r5, &(0x7f0000000140)=""/63}) [ 118.487121] ? kmsan_set_origin+0x9e/0x160 [ 118.491431] __do_sys_bpf+0xc9df/0xe7e0 [ 118.495459] ? syscall_return_slowpath+0xe9/0x700 [ 118.500352] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.505331] ? syscall_return_slowpath+0xe9/0x700 [ 118.510239] ? syscall_return_slowpath+0x86/0x700 [ 118.515143] ? syscall_return_slowpath+0xe9/0x700 [ 118.520053] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.525488] ? fput+0x25c/0x2e0 [ 118.528838] __x64_sys_bpf+0xda/0x110 [ 118.532690] do_syscall_64+0x154/0x220 [ 118.536621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.541845] RIP: 0033:0x455a09 [ 118.545062] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.552817] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 118.560123] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 118.567436] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.574739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.582040] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000f [ 118.589631] syz-executor4: vmalloc: allocation failure: 64 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 118.599787] syz-executor4 cpuset=syz4 mems_allowed=0 [ 118.605085] CPU: 1 PID: 7919 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 118.612316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.621709] Call Trace: [ 118.624350] dump_stack+0x185/0x1d0 [ 118.628035] warn_alloc+0x3fc/0x660 [ 118.631753] __vmalloc_node_range+0xa9e/0x1170 2018/05/17 08:54:14 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = memfd_create(&(0x7f000088f000)='b\n\x00', 0x4) ftruncate(r1, 0x8001) [ 118.636417] ? bpf_check+0xb15/0xc7d0 [ 118.640264] vmalloc+0xd8/0xf0 [ 118.643511] ? bpf_prog_calc_tag+0xc5/0x970 [ 118.647899] bpf_prog_calc_tag+0xc5/0x970 [ 118.652089] ? rcu_all_qs+0x32/0x1f0 [ 118.655867] ? _cond_resched+0x3c/0xd0 [ 118.659818] ? rcu_all_qs+0x32/0x1f0 [ 118.663591] ? mutex_lock+0x31/0x90 [ 118.667290] ? _cond_resched+0x3c/0xd0 [ 118.671217] ? bpf_check+0xa76/0xc7d0 [ 118.675065] bpf_check+0xb15/0xc7d0 [ 118.678740] ? __kmalloc+0x111/0x350 [ 118.682509] ? kmsan_set_origin+0x9e/0x160 [ 118.686802] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 118.692248] ? kmsan_set_origin+0x9e/0x160 [ 118.696548] __do_sys_bpf+0xc9df/0xe7e0 [ 118.700574] ? syscall_return_slowpath+0xe9/0x700 [ 118.705463] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 118.710437] ? syscall_return_slowpath+0xe9/0x700 [ 118.715342] ? syscall_return_slowpath+0x86/0x700 [ 118.720246] ? syscall_return_slowpath+0xe9/0x700 [ 118.725149] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 118.730586] ? fput+0x25c/0x2e0 [ 118.733952] __x64_sys_bpf+0xda/0x110 [ 118.737809] do_syscall_64+0x154/0x220 [ 118.741756] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 118.746984] RIP: 0033:0x455a09 [ 118.750199] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 118.757970] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 118.765278] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 118.772583] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 118.779887] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 118.787196] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000000f [ 118.794596] Mem-Info: [ 118.797148] active_anon:90185 inactive_anon:73 isolated_anon:0 [ 118.797148] active_file:3474 inactive_file:9008 isolated_file:0 [ 118.797148] unevictable:0 dirty:88 writeback:0 unstable:0 [ 118.797148] slab_reclaimable:3571 slab_unreclaimable:9926 [ 118.797148] mapped:74267 shmem:84 pagetables:1073 bounce:0 [ 118.797148] free:1021306 free_pcp:392 free_cma:0 2018/05/17 08:54:14 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000000180)={0x1d}, 0x10) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setgroups(0x2, &(0x7f0000000080)=[r1, r2]) pause() sendmsg$can_bcm(r0, &(0x7f00000003c0)={&(0x7f0000000280)={0x1d}, 0x10, &(0x7f0000000380)={&(0x7f0000000300)={0x5, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "388dbba2b150d176"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x1d}, 0x10, &(0x7f0000000040)={&(0x7f00000000c0)={0x6, 0x0, 0x0, {0x0, 0x2710}, {0x77359400}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "c4d981ae211e6951"}}, 0x48}, 0x1}, 0x0) [ 118.830523] Node 0 active_anon:360740kB inactive_anon:292kB active_file:13896kB inactive_file:36032kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297068kB dirty:352kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 135168kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 118.858737] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 118.885059] lowmem_reserve[]: 0 2817 7244 7244 [ 118.889769] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 118.917449] lowmem_reserve[]: 0 0 4426 4426 [ 118.921896] Node 0 Normal free:1179736kB min:41208kB low:51508kB high:61808kB active_anon:360740kB inactive_anon:292kB active_file:13896kB inactive_file:36032kB unevictable:0kB writepending:352kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10624kB pagetables:4292kB bounce:0kB free_pcp:308kB local_pcp:136kB free_cma:0kB [ 118.951936] lowmem_reserve[]: 0 0 0 0 [ 118.955927] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 118.969458] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 118.984896] Node 0 Normal: 38*4kB (UME) 47*8kB (UM) 16*16kB (UM) 15*32kB (UME) 11*64kB (UM) 7*128kB (ME) 16*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 2*2048kB (UM) 281*4096kB (UM) = 1179952kB [ 119.002463] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 119.011128] 12565 total pagecache pages [ 119.015170] 0 pages in swap cache [ 119.018741] Swap cache stats: add 0, delete 0, find 0/0 [ 119.024166] Free swap = 0kB [ 119.027263] Total swap = 0kB [ 119.030323] 1965969 pages RAM [ 119.033502] 0 pages HighMem/MovableOnly 2018/05/17 08:54:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x18000000004) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000299f3e)="580000001400192340014b80040d8c560a067fffffff81000000000000005807004824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd000000100001005c9b9358fcff0000040e05a5", 0x58}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000040)=0x8) 2018/05/17 08:54:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) [ 119.037557] 106315 pages reserved 2018/05/17 08:54:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="3f0000006577d06c6d051423976ad0fe76c4190d6e53f68881bc414016f8ddb8ca14c18c6305f0e91323c5832567ff0100003a1b52c6532e4cd2cebbeabd83a5af3efe28597e7a662058ed6be95352f8f70b2eff01b0"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xffffffffffffffb8, &(0x7f0000009f3d)=""/195, 0x0, 0x1}, 0x48) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast2, @dev}, &(0x7f0000000100)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x7, 0x2, &(0x7f0000000000)=@raw=[@alu={0x4, 0x5, 0x0, 0xf, 0xd}], &(0x7f0000000040)='GPL\x00', 0xfffffffffffffffd, 0x1d, &(0x7f0000000080)=""/29, 0x41100, 0x1, [], r0}, 0x48) sync() 2018/05/17 08:54:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:15 executing program 5: futex(&(0x7f0000000000)=0x2, 0x5, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x200000, 0xffffffc) r0 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x100, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000280)={0x0, 0x7ff, 0x73c, 0x1}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x100000000}, 0x8) r2 = semget$private(0x0, 0x4, 0x401) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000013c0)={r0, &(0x7f0000000340)="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", &(0x7f0000001340)=""/92}, 0x18) semctl$GETNCNT(r2, 0x3, 0xe, &(0x7f0000000100)=""/94) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={0xffffffffffffffff, 0x1, 0x1, 0x10001, &(0x7f0000000040)=[0x0], 0x1}, 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f00000001c0)={0x2, 0x3, {0x3, 0x2, 0x26, 0x1, 0x80000000}}) 2018/05/17 08:54:15 executing program 4 (fault-call:1 fault-nth:16): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:15 executing program 7: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x4000) bpf$MAP_CREATE(0x0, &(0x7f0000004fec)={0x2, 0x100000000004, 0xfffffffffffffffd, 0x40, 0x0, r0}, 0x2c) 2018/05/17 08:54:15 executing program 0: clone(0x60064000, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x2002) 2018/05/17 08:54:15 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(0xffffffffffffffff, 0x40044591) 2018/05/17 08:54:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x1}, @ldst={0x3, 0x0, 0x0, 0x5, 0x8, 0x6, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x2d}, @generic={0xd9e69b5, 0x1, 0x0, 0x3}, @alu={0x4, 0xc, 0x4, 0x6, 0x9, 0x56, 0x1}, @ldst={0x3, 0x3, 0x3, 0x2, 0x7, 0x8, 0x4}], &(0x7f0000000000)='GPL\x00', 0x5, 0x76e, &(0x7f0000000040)=""/195, 0x80000000}, 0x48) 2018/05/17 08:54:15 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = socket(0x1e, 0x2, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xffff, 0x208002) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000040)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r2, &(0x7f0000000080)="38860ddc19a06eb8efed617994e2b81d42ae5103d4f5d561a815c39fa67af0f5db3269a83eb9788b58390ca057eb84c529bda2d6", &(0x7f00000000c0)=""/79}, 0x18) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00006e1000)}, 0x0) 2018/05/17 08:54:15 executing program 7: r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) ioctl(r0, 0x8916, &(0x7f0000000180)="c6264b8a9c52b4f071d86f05000000ec6b3a") fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000000100)=""/114, 0xffffffffffffffeb) 2018/05/17 08:54:15 executing program 3: r0 = dup(0xffffffffffffff9c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0x8, 0x80, 0x1, 0x6, 0xf48, 0xd6, 0x10001, 0x8, 0xaae, 0x80000001, 0x1, 0x2}) clock_gettime(0xfffffffffffffdfb, &(0x7f0000000400)) r1 = semget(0x2, 0x0, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) r3 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in, @in=@multicast2=0xe0000002, 0x4e23, 0x7ff, 0x4e20, 0x5, 0x0, 0xa0, 0x80, 0x87, r2, r3}, {0x6d2, 0xffffffff, 0x6e, 0x1, 0x17dd787e, 0x20, 0x1, 0xdc}, {0x4800, 0x3, 0x1, 0xfffffffffffffffd}, 0x0, 0x0, 0x3, 0x1, 0x2, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d3, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3502, 0x0, 0x3, 0x6, 0x8907, 0xdc1, 0x6}}, 0xe8) semctl$SEM_STAT(r1, 0x3, 0x12, &(0x7f0000000440)=""/4096) [ 119.589410] FAULT_INJECTION: forcing a failure. [ 119.589410] name failslab, interval 1, probability 0, space 0, times 0 [ 119.600929] CPU: 1 PID: 7986 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 119.608148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.617531] Call Trace: [ 119.620165] dump_stack+0x185/0x1d0 [ 119.623841] should_fail+0x87b/0xab0 [ 119.627598] __should_failslab+0x278/0x2a0 [ 119.631904] should_failslab+0x29/0x70 2018/05/17 08:54:15 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6}}, &(0x7f0000000180)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/05/17 08:54:15 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000002200870b6c5c940c33da000000000400"], 0x14}, 0x1}, 0x0) [ 119.635850] __kmalloc_node+0x236/0x11f0 [ 119.639946] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 119.645449] ? __get_vm_area_node+0x600/0x810 [ 119.649990] ? __vmalloc_node_range+0x611/0x1170 [ 119.654801] __vmalloc_node_range+0x611/0x1170 [ 119.659441] vmalloc+0xd8/0xf0 [ 119.662681] ? bpf_prog_calc_tag+0xc5/0x970 [ 119.667076] bpf_prog_calc_tag+0xc5/0x970 [ 119.671261] ? rcu_all_qs+0x32/0x1f0 [ 119.675045] ? _cond_resched+0x3c/0xd0 [ 119.678978] ? rcu_all_qs+0x32/0x1f0 [ 119.682757] ? mutex_lock+0x31/0x90 [ 119.686456] ? _cond_resched+0x3c/0xd0 [ 119.690385] ? bpf_check+0xa76/0xc7d0 [ 119.694230] bpf_check+0xb15/0xc7d0 [ 119.697888] ? __kmalloc+0x111/0x350 [ 119.701656] ? kmsan_set_origin+0x9e/0x160 [ 119.705936] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 119.711383] ? kmsan_set_origin+0x9e/0x160 [ 119.715693] __do_sys_bpf+0xc9df/0xe7e0 [ 119.719722] ? syscall_return_slowpath+0xe9/0x700 [ 119.724611] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 119.729578] ? syscall_return_slowpath+0xe9/0x700 [ 119.734481] ? syscall_return_slowpath+0x86/0x700 [ 119.739380] ? syscall_return_slowpath+0xe9/0x700 [ 119.744275] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.749707] ? fput+0x25c/0x2e0 [ 119.753054] __x64_sys_bpf+0xda/0x110 [ 119.756894] do_syscall_64+0x154/0x220 [ 119.760827] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.766039] RIP: 0033:0x455a09 [ 119.769247] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 119.776998] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 119.784301] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 119.791599] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.798902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 119.806203] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000010 [ 120.350663] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:54:17 executing program 2: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x100000000000001) unlink(&(0x7f0000000000)='./file0\x00') ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x0, r1}) writev(r1, &(0x7f0000001900)=[{&(0x7f0000001880)="00f195cee98835044f", 0x9}], 0x1) 2018/05/17 08:54:17 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x285) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000ac5000), 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fdinfo/4\x00') getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 08:54:17 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000118ffc)={0x7fffffff}, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x7, 0x8000}, 0x4) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x1db) ioctl$VHOST_SET_VRING_CALL(r3, 0x4008af21, &(0x7f0000000140)={0x3}) ioctl$RNDZAPENTCNT(r3, 0x5204, &(0x7f00000000c0)=0x6) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x4) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000100)={0x6, 0x7a, 0x5, "bb13512e194a"}) 2018/05/17 08:54:17 executing program 3: syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x7, 0x101000) r0 = perf_event_open(&(0x7f0000014f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00002e8000)}}, 0x0, 0xc, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x0) write$binfmt_aout(r1, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], 0x9e4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000b00)={0x8000, 0xff, 0xb1a, 0x408}, 0x8) close(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) 2018/05/17 08:54:17 executing program 4 (fault-call:1 fault-nth:17): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x99) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000040)=0x1ff) 2018/05/17 08:54:17 executing program 0: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) sendfile(r0, r0, &(0x7f00009bcffe), 0x2000000800004c39) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000380)=""/82, &(0x7f0000000400)=0x52) sendfile(r0, r0, &(0x7f0000000180), 0x80003ffd) inotify_add_watch(r0, &(0x7f0000000280)='./file0\x00', 0x2000000) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f0000000100)=0xffffffffffffffff, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000040)=0x5, 0x4) bind$unix(r1, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) msgget(0x0, 0x412) connect$unix(r3, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xffffffffffffff64) 2018/05/17 08:54:17 executing program 6 (fault-call:3 fault-nth:0): r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) [ 121.061120] FAULT_INJECTION: forcing a failure. [ 121.061120] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.073105] CPU: 1 PID: 8023 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 121.080331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.089724] Call Trace: [ 121.092361] dump_stack+0x185/0x1d0 [ 121.096049] should_fail+0x87b/0xab0 [ 121.099830] __alloc_pages_nodemask+0x61c/0x5dd0 [ 121.104658] ? kmsan_set_origin_inline+0x6b/0x120 2018/05/17 08:54:17 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3c) ioctl(r1, 0x8912, &(0x7f0000000240)="c62605008523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x5283, 0x8001) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f00000000c0)={0x100, 0xfd0, 0x10001, 0xffff, 0x2, 0x20}) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000140)=0xffffffffffffffff, &(0x7f0000000180)=0x2) [ 121.109568] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.114301] ? __should_failslab+0x278/0x2a0 [ 121.118762] ? should_fail+0x57/0xab0 [ 121.122609] ? kmsan_set_origin_inline+0x6b/0x120 [ 121.127517] ? __msan_poison_alloca+0x15c/0x1d0 [ 121.132243] ? kmsan_set_origin+0x9e/0x160 [ 121.136532] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 121.142035] alloc_pages_current+0x6b5/0x970 [ 121.146499] __vmalloc_node_range+0x83c/0x1170 [ 121.151135] vmalloc+0xd8/0xf0 [ 121.154382] ? bpf_prog_calc_tag+0xc5/0x970 [ 121.158792] bpf_prog_calc_tag+0xc5/0x970 [ 121.162986] ? rcu_all_qs+0x32/0x1f0 [ 121.166768] ? _cond_resched+0x3c/0xd0 [ 121.170745] ? rcu_all_qs+0x32/0x1f0 [ 121.174532] ? mutex_lock+0x31/0x90 [ 121.178237] ? _cond_resched+0x3c/0xd0 [ 121.182172] ? bpf_check+0xa76/0xc7d0 [ 121.186029] bpf_check+0xb15/0xc7d0 [ 121.189708] ? __kmalloc+0x111/0x350 [ 121.193478] ? kmsan_set_origin+0x9e/0x160 [ 121.197775] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 121.203233] ? kmsan_set_origin+0x9e/0x160 [ 121.207546] __do_sys_bpf+0xc9df/0xe7e0 [ 121.211598] ? syscall_return_slowpath+0xe9/0x700 [ 121.216500] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 121.221480] ? syscall_return_slowpath+0xe9/0x700 [ 121.226394] ? syscall_return_slowpath+0x86/0x700 [ 121.231306] ? syscall_return_slowpath+0xe9/0x700 [ 121.236211] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.241654] ? fput+0x25c/0x2e0 [ 121.245004] __x64_sys_bpf+0xda/0x110 [ 121.248857] do_syscall_64+0x154/0x220 [ 121.252797] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.258023] RIP: 0033:0x455a09 [ 121.261237] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 121.268990] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 121.276298] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 121.283608] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.290921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.298224] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000011 [ 121.305777] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 121.317391] syz-executor4 cpuset=syz4 mems_allowed=0 [ 121.322680] CPU: 1 PID: 8023 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 121.329896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.339284] Call Trace: [ 121.341929] dump_stack+0x185/0x1d0 [ 121.345606] warn_alloc+0x3fc/0x660 [ 121.349310] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 121.354822] __vmalloc_node_range+0xeda/0x1170 [ 121.359464] vmalloc+0xd8/0xf0 [ 121.362707] ? bpf_prog_calc_tag+0xc5/0x970 [ 121.367105] bpf_prog_calc_tag+0xc5/0x970 [ 121.371303] ? rcu_all_qs+0x32/0x1f0 [ 121.375085] ? _cond_resched+0x3c/0xd0 [ 121.379047] ? rcu_all_qs+0x32/0x1f0 [ 121.382847] ? mutex_lock+0x31/0x90 [ 121.386547] ? _cond_resched+0x3c/0xd0 [ 121.390480] ? bpf_check+0xa76/0xc7d0 [ 121.394327] bpf_check+0xb15/0xc7d0 [ 121.397994] ? __kmalloc+0x111/0x350 [ 121.401760] ? kmsan_set_origin+0x9e/0x160 [ 121.406043] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 121.411490] ? kmsan_set_origin+0x9e/0x160 [ 121.415796] __do_sys_bpf+0xc9df/0xe7e0 [ 121.419822] ? syscall_return_slowpath+0xe9/0x700 [ 121.424715] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 121.429684] ? syscall_return_slowpath+0xe9/0x700 [ 121.434593] ? syscall_return_slowpath+0x86/0x700 [ 121.439511] ? syscall_return_slowpath+0xe9/0x700 [ 121.444419] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 121.449850] ? fput+0x25c/0x2e0 [ 121.453199] __x64_sys_bpf+0xda/0x110 [ 121.457043] do_syscall_64+0x154/0x220 [ 121.460983] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 121.466204] RIP: 0033:0x455a09 [ 121.469417] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 121.477172] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 121.484473] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 121.491774] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 121.499079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 121.506383] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000011 [ 121.513791] Mem-Info: [ 121.516340] active_anon:92788 inactive_anon:77 isolated_anon:0 [ 121.516340] active_file:3479 inactive_file:9012 isolated_file:0 [ 121.516340] unevictable:0 dirty:34 writeback:0 unstable:0 [ 121.516340] slab_reclaimable:3581 slab_unreclaimable:10024 [ 121.516340] mapped:74268 shmem:84 pagetables:1082 bounce:0 [ 121.516340] free:1013083 free_pcp:343 free_cma:0 [ 121.549802] Node 0 active_anon:371152kB inactive_anon:308kB active_file:13916kB inactive_file:36048kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297072kB dirty:136kB writeback:0kB shmem:336kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 139264kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 121.577995] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 121.604322] lowmem_reserve[]: 0 2817 7244 7244 [ 121.609078] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 121.636734] lowmem_reserve[]: 0 0 4426 4426 [ 121.641225] Node 0 Normal free:1147488kB min:41208kB low:51508kB high:61808kB active_anon:371152kB inactive_anon:308kB active_file:13916kB inactive_file:36048kB unevictable:0kB writepending:136kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10560kB pagetables:4328kB bounce:0kB free_pcp:568kB local_pcp:112kB free_cma:0kB [ 121.671303] lowmem_reserve[]: 0 0 0 0 [ 121.675246] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 121.688725] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB 2018/05/17 08:54:17 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000100)={@multicast1=0xe0000001, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x7, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) [ 121.704174] Node 0 Normal: 70*4kB (UME) 221*8kB (UME) 236*16kB (UM) 155*32kB (UM) 115*64kB (UM) 61*128kB (UME) 15*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 5*2048kB (UM) 266*4096kB (UM) = 1147488kB [ 121.722313] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 121.731330] 12603 total pagecache pages [ 121.735378] 0 pages in swap cache [ 121.738933] Swap cache stats: add 0, delete 0, find 0/0 [ 121.744360] Free swap = 0kB [ 121.747460] Total swap = 0kB [ 121.750542] 1965969 pages RAM [ 121.753743] 0 pages HighMem/MovableOnly [ 121.757776] 106315 pages reserved 2018/05/17 08:54:17 executing program 4 (fault-call:1 fault-nth:18): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:17 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYRES32], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195, 0x0, 0xffffffffffffffff}, 0xfffffffffffffdf3) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x2100, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x1, 0xe0}, &(0x7f0000000200)=0x8) [ 121.956682] FAULT_INJECTION: forcing a failure. [ 121.956682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 121.968522] CPU: 0 PID: 8051 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 121.975713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 121.985070] Call Trace: [ 121.987670] dump_stack+0x185/0x1d0 [ 121.991317] should_fail+0x87b/0xab0 [ 121.995044] __alloc_pages_nodemask+0x61c/0x5dd0 [ 121.999818] ? kernel_poison_pages+0x40/0x360 [ 122.004319] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.009691] ? kernel_poison_pages+0x1a0/0x360 [ 122.014282] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.019739] ? get_page_from_freelist+0xab28/0xb600 [ 122.024762] ? __save_stack_trace+0x90d/0xb00 [ 122.029278] kmsan_alloc_meta_for_pages+0x8d/0x3a0 [ 122.034212] ? kmsan_kmalloc+0x94/0x100 [ 122.038191] ? __kmalloc_node+0xe25/0x11f0 [ 122.042429] ? bpf_check+0xb15/0xc7d0 [ 122.046231] ? __do_sys_bpf+0xc9df/0xe7e0 [ 122.050380] ? __x64_sys_bpf+0xda/0x110 [ 122.054359] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.059212] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.063886] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.068729] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.073415] kmsan_alloc_page+0x82/0xe0 [ 122.077395] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 122.082155] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.087000] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.091664] ? __should_failslab+0x278/0x2a0 [ 122.096072] ? should_fail+0x57/0xab0 [ 122.099877] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.104725] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.109403] ? kmsan_set_origin+0x9e/0x160 [ 122.113647] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.119104] alloc_pages_current+0x6b5/0x970 [ 122.123525] __vmalloc_node_range+0x83c/0x1170 [ 122.128113] vmalloc+0xd8/0xf0 [ 122.131316] ? bpf_prog_calc_tag+0xc5/0x970 [ 122.135666] bpf_prog_calc_tag+0xc5/0x970 [ 122.139825] ? rcu_all_qs+0x32/0x1f0 [ 122.143550] ? _cond_resched+0x3c/0xd0 [ 122.147447] ? rcu_all_qs+0x32/0x1f0 [ 122.151177] ? mutex_lock+0x31/0x90 [ 122.154817] ? _cond_resched+0x3c/0xd0 [ 122.158717] ? bpf_check+0xa76/0xc7d0 [ 122.162531] bpf_check+0xb15/0xc7d0 [ 122.166170] ? __kmalloc+0x111/0x350 [ 122.169892] ? kmsan_set_origin+0x9e/0x160 [ 122.174133] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 122.179520] ? kmsan_set_origin+0x9e/0x160 [ 122.183772] __do_sys_bpf+0xc9df/0xe7e0 [ 122.187760] ? syscall_return_slowpath+0xe9/0x700 [ 122.192614] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 122.197552] ? syscall_return_slowpath+0xe9/0x700 [ 122.202408] ? syscall_return_slowpath+0x86/0x700 [ 122.207265] ? syscall_return_slowpath+0xe9/0x700 [ 122.212122] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.217497] ? fput+0x25c/0x2e0 [ 122.220783] __x64_sys_bpf+0xda/0x110 [ 122.224591] do_syscall_64+0x154/0x220 [ 122.228488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.233676] RIP: 0033:0x455a09 [ 122.236863] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 122.244572] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 122.251844] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 122.259116] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.266397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.273673] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000012 [ 122.281231] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 122.292858] syz-executor4 cpuset=syz4 mems_allowed=0 [ 122.298123] CPU: 0 PID: 8051 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 122.305345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.314731] Call Trace: [ 122.317370] dump_stack+0x185/0x1d0 [ 122.321044] warn_alloc+0x3fc/0x660 [ 122.324738] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.330251] __vmalloc_node_range+0xeda/0x1170 [ 122.334881] vmalloc+0xd8/0xf0 [ 122.338112] ? bpf_prog_calc_tag+0xc5/0x970 [ 122.342496] bpf_prog_calc_tag+0xc5/0x970 [ 122.346677] ? rcu_all_qs+0x32/0x1f0 [ 122.350423] ? _cond_resched+0x3c/0xd0 [ 122.354372] ? rcu_all_qs+0x32/0x1f0 [ 122.358153] ? mutex_lock+0x31/0x90 [ 122.361843] ? _cond_resched+0x3c/0xd0 [ 122.365771] ? bpf_check+0xa76/0xc7d0 [ 122.369618] bpf_check+0xb15/0xc7d0 [ 122.373283] ? __kmalloc+0x111/0x350 [ 122.377038] ? kmsan_set_origin+0x9e/0x160 [ 122.381279] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 122.386772] ? kmsan_set_origin+0x9e/0x160 [ 122.391031] __do_sys_bpf+0xc9df/0xe7e0 [ 122.395039] ? syscall_return_slowpath+0xe9/0x700 [ 122.399905] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 122.404841] ? syscall_return_slowpath+0xe9/0x700 [ 122.409720] ? syscall_return_slowpath+0x86/0x700 [ 122.414615] ? syscall_return_slowpath+0xe9/0x700 [ 122.419483] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.424872] ? fput+0x25c/0x2e0 [ 122.428180] __x64_sys_bpf+0xda/0x110 [ 122.431992] do_syscall_64+0x154/0x220 [ 122.435898] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.441101] RIP: 0033:0x455a09 [ 122.444295] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 08:54:18 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet_smc(0x2b, 0x1, 0x0) open_by_handle_at(r1, &(0x7f0000000000)={0x24, 0x1, "5c064a9bca96269af40d7d98e26285aa97f7a26ed57092849c353c1a"}, 0x0) sendmmsg(r1, &(0x7f0000004e80)=[{{&(0x7f0000000140)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x80, &(0x7f0000000200)}}, {{&(0x7f0000003880)=@nl=@kern={0x10}, 0x80, &(0x7f0000004c00), 0x0, &(0x7f0000004c40)}}], 0x2, 0x0) 2018/05/17 08:54:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sysfs$2(0x2, 0xfbd, &(0x7f0000000080)=""/114) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f0000000000)=0xe8) r2 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4e23, 0xffffffffffffffc0, 0x4e23, 0x1, 0xa, 0x20, 0x80, 0x2, r1, r2}, {0x10001, 0x4, 0x179f007b, 0x3, 0x6, 0x4, 0x8001, 0x1a32423f}, {0x497f, 0x2, 0x4, 0x8}, 0x7, 0x6e6bb7, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x32}, 0x2, @in6, 0x3501, 0x1, 0x2, 0x8, 0x6f6, 0xffff, 0xffff}}, 0xe8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e24, 0xffffffffffff7fff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffe}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x291e, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e24, 0x1, @loopback={0x0, 0x1}, 0x5}], 0xa0) 2018/05/17 08:54:18 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x40000000000001, 0x5, 0x48, 0x100000001}, 0x2c) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f00000000c0)=0x3ff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f00000002c0), &(0x7f0000000140), 0x2}, 0x20) 2018/05/17 08:54:18 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=ANY=[], &(0x7f00000001c0)='syzkaller\x00', 0xfffffffffffffffe, 0xc3, &(0x7f0000000080)=""/195, 0x400000002, 0x2}, 0x48) getpeername(r0, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000440)={@remote, @multicast2, 0x0}, &(0x7f0000000480)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000004c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x9, 0x800, 0x10001, 0x500, 0x5, 0x0, r2}) sendto$inet(r0, &(0x7f0000000200), 0x241, 0x20000003, &(0x7f00000000c0)={0x2, 0x1000004e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ip_vti0\x00', 0x10) write$binfmt_elf64(r0, &(0x7f0000000040)=ANY=[@ANYRES64], 0x624) syz_emit_ethernet(0x42, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xfe, 0x80, [], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @local={0xfe, 0x80, [], 0xaa}}}}}, &(0x7f0000000080)) sendmmsg$inet_sctp(r0, &(0x7f0000002c80)=[{&(0x7f00000015c0)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000002980)=[{&(0x7f0000001980)='|', 0x1}], 0x1, &(0x7f0000002b80)}], 0x1, 0x0) 2018/05/17 08:54:18 executing program 3: r0 = socket(0x4, 0x2, 0xfb2) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup2(r1, r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000002c0)={"6966623000faffffffffffffff00", 0x20100f}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00\x00\x00\x00\x00\x00\x00!\x00', 0xa201}) 2018/05/17 08:54:18 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) r2 = dup(r0) read(r0, &(0x7f0000000440)=""/166, 0xfffffffffffffe8e) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/17 08:54:18 executing program 4 (fault-call:1 fault-nth:19): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 122.452038] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 122.459308] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 122.466576] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.473845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.481120] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000012 [ 122.570588] FAULT_INJECTION: forcing a failure. [ 122.570588] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 122.582435] CPU: 1 PID: 8081 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 122.589627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.598991] Call Trace: [ 122.601591] dump_stack+0x185/0x1d0 [ 122.605230] should_fail+0x87b/0xab0 [ 122.608956] __alloc_pages_nodemask+0x61c/0x5dd0 [ 122.613722] ? kernel_poison_pages+0x40/0x360 [ 122.618234] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.623612] ? kernel_poison_pages+0x1a0/0x360 [ 122.628212] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 122.633678] ? get_page_from_freelist+0xab28/0xb600 [ 122.638707] ? __save_stack_trace+0x90d/0xb00 [ 122.643221] kmsan_alloc_meta_for_pages+0x10c/0x3a0 [ 122.648243] ? kmsan_kmalloc+0x94/0x100 [ 122.652225] ? __kmalloc_node+0xe25/0x11f0 [ 122.656470] ? bpf_check+0xb15/0xc7d0 [ 122.660277] ? __do_sys_bpf+0xc9df/0xe7e0 [ 122.664430] ? __x64_sys_bpf+0xda/0x110 [ 122.668418] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.673270] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.677961] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.682810] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.687497] kmsan_alloc_page+0x82/0xe0 [ 122.691488] __alloc_pages_nodemask+0xf8e/0x5dd0 [ 122.696258] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.701115] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.705840] ? __should_failslab+0x278/0x2a0 [ 122.710303] ? should_fail+0x57/0xab0 [ 122.714111] ? kmsan_set_origin_inline+0x6b/0x120 [ 122.718964] ? __msan_poison_alloca+0x15c/0x1d0 [ 122.723648] ? kmsan_set_origin+0x9e/0x160 [ 122.727899] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.733359] alloc_pages_current+0x6b5/0x970 [ 122.737781] __vmalloc_node_range+0x83c/0x1170 [ 122.742373] vmalloc+0xd8/0xf0 [ 122.745566] ? bpf_prog_calc_tag+0xc5/0x970 [ 122.749894] bpf_prog_calc_tag+0xc5/0x970 [ 122.754048] ? rcu_all_qs+0x32/0x1f0 [ 122.757766] ? _cond_resched+0x3c/0xd0 [ 122.761661] ? rcu_all_qs+0x32/0x1f0 [ 122.765376] ? mutex_lock+0x31/0x90 [ 122.769010] ? _cond_resched+0x3c/0xd0 [ 122.772901] ? bpf_check+0xa76/0xc7d0 [ 122.776709] bpf_check+0xb15/0xc7d0 [ 122.780341] ? __kmalloc+0x111/0x350 [ 122.784065] ? kmsan_set_origin+0x9e/0x160 [ 122.788310] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 122.793687] ? kmsan_set_origin+0x9e/0x160 [ 122.797930] __do_sys_bpf+0xc9df/0xe7e0 [ 122.801915] ? syscall_return_slowpath+0xe9/0x700 [ 122.806762] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 122.811695] ? syscall_return_slowpath+0xe9/0x700 [ 122.816550] ? syscall_return_slowpath+0x86/0x700 2018/05/17 08:54:18 executing program 2: unshare(0x24020400) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000300)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x101200, 0x0) bind$vsock_dgram(r2, &(0x7f0000000100)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/05/17 08:54:18 executing program 5: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)={0x303, 0x33}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x10001, 0x4, 0x2, 0x3}, {0x45f39953, 0xf0c, 0x5, 0x9}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x20, 0x0, 0x0, 0xfffff01c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x94, 0x1, 0x77, 0x0, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r1, 0xc8, 0x3, [0xe844, 0x8000, 0x1]}, 0xe) [ 122.821403] ? syscall_return_slowpath+0xe9/0x700 [ 122.826251] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 122.831621] ? fput+0x25c/0x2e0 [ 122.834913] __x64_sys_bpf+0xda/0x110 [ 122.838716] do_syscall_64+0x154/0x220 [ 122.842611] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 122.847801] RIP: 0033:0x455a09 [ 122.850987] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 122.858692] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 122.865950] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 122.873208] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 122.880466] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 122.887721] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000013 [ 122.895381] syz-executor4: vmalloc: allocation failure, allocated 0 of 8192 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 122.906996] syz-executor4 cpuset=syz4 mems_allowed=0 [ 122.912273] CPU: 1 PID: 8081 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 122.919489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 122.928873] Call Trace: [ 122.931510] dump_stack+0x185/0x1d0 [ 122.935187] warn_alloc+0x3fc/0x660 [ 122.938883] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 122.944398] __vmalloc_node_range+0xeda/0x1170 [ 122.949042] vmalloc+0xd8/0xf0 [ 122.952285] ? bpf_prog_calc_tag+0xc5/0x970 [ 122.956687] bpf_prog_calc_tag+0xc5/0x970 [ 122.960881] ? rcu_all_qs+0x32/0x1f0 [ 122.964665] ? _cond_resched+0x3c/0xd0 [ 122.968624] ? rcu_all_qs+0x32/0x1f0 [ 122.972406] ? mutex_lock+0x31/0x90 [ 122.976100] ? _cond_resched+0x3c/0xd0 [ 122.980029] ? bpf_check+0xa76/0xc7d0 [ 122.983872] bpf_check+0xb15/0xc7d0 [ 122.987548] ? __kmalloc+0x111/0x350 [ 122.991316] ? kmsan_set_origin+0x9e/0x160 [ 122.995697] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 123.001145] ? kmsan_set_origin+0x9e/0x160 [ 123.005449] __do_sys_bpf+0xc9df/0xe7e0 [ 123.009470] ? syscall_return_slowpath+0xe9/0x700 [ 123.014350] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 123.019317] ? syscall_return_slowpath+0xe9/0x700 [ 123.024229] ? syscall_return_slowpath+0x86/0x700 [ 123.029157] ? syscall_return_slowpath+0xe9/0x700 [ 123.034071] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.039507] ? fput+0x25c/0x2e0 [ 123.042858] __x64_sys_bpf+0xda/0x110 [ 123.046696] do_syscall_64+0x154/0x220 [ 123.050601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.055804] RIP: 0033:0x455a09 [ 123.058992] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 123.066741] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 123.074019] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 123.081307] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.088596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.095901] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000013 [ 123.103261] warn_alloc_show_mem: 1 callbacks suppressed [ 123.103268] Mem-Info: [ 123.111229] active_anon:90719 inactive_anon:76 isolated_anon:0 [ 123.111229] active_file:3479 inactive_file:9021 isolated_file:0 [ 123.111229] unevictable:0 dirty:45 writeback:0 unstable:0 [ 123.111229] slab_reclaimable:3581 slab_unreclaimable:9975 [ 123.111229] mapped:74264 shmem:105 pagetables:1102 bounce:0 [ 123.111229] free:1019421 free_pcp:237 free_cma:0 [ 123.144696] Node 0 active_anon:360928kB inactive_anon:304kB active_file:13916kB inactive_file:36084kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:297056kB dirty:180kB writeback:0kB shmem:420kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 155648kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 123.172896] Node 0 DMA free:15904kB min:144kB low:180kB high:216kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15904kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 123.199175] lowmem_reserve[]: 0 2817 7244 7244 [ 123.203883] Node 0 DMA32 free:2888804kB min:26228kB low:32784kB high:39340kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2889512kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:708kB local_pcp:0kB free_cma:0kB [ 123.231540] lowmem_reserve[]: 0 0 4426 4426 [ 123.236068] Node 0 Normal free:1182260kB min:41208kB low:51508kB high:61808kB active_anon:360696kB inactive_anon:304kB active_file:13916kB inactive_file:36084kB unevictable:0kB writepending:180kB present:4718592kB managed:4533200kB mlocked:0kB kernel_stack:10240kB pagetables:4064kB bounce:0kB free_pcp:576kB local_pcp:96kB free_cma:0kB [ 123.265973] lowmem_reserve[]: 0 0 0 0 [ 123.269944] Node 0 DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 123.283476] Node 0 DMA32: 3*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 2*64kB (M) 2*128kB (M) 4*256kB (M) 1*512kB (M) 3*1024kB (M) 2*2048kB (M) 703*4096kB (M) = 2888804kB [ 123.298964] Node 0 Normal: 399*4kB (UME) 244*8kB (UM) 259*16kB (UM) 168*32kB (UM) 145*64kB (UM) 62*128kB (UME) 15*256kB (UME) 13*512kB (UME) 11*1024kB (UM) 4*2048kB (UM) 274*4096kB (UM) = 1182540kB [ 123.317063] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 123.325759] 12604 total pagecache pages [ 123.329813] 0 pages in swap cache [ 123.333359] Swap cache stats: add 0, delete 0, find 0/0 [ 123.338790] Free swap = 0kB [ 123.341890] Total swap = 0kB [ 123.344977] 1965969 pages RAM [ 123.348967] 0 pages HighMem/MovableOnly [ 123.353006] 106315 pages reserved 2018/05/17 08:54:19 executing program 0: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000200)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000240)={'team0\x00', r1}) getsockopt$inet_int(r0, 0x6, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1, 0x0) 2018/05/17 08:54:19 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000300)={0x0, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) 2018/05/17 08:54:19 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xfe6d) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:19 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'yam0\x00', {0x4, 0x4, 0x3, "eae76bf21891", 0x3}}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x2c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x689, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/17 08:54:19 executing program 5: r0 = socket$inet(0x10, 0x20000000000002, 0xffffffffffffffff) r1 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x100000001, &(0x7f0000000140)="c626262c8523bf012cf66f") sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000000)="240000005a0007241dfffd946fa2830020200a0009000000001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x81, &(0x7f00000000c0)=0x4) 2018/05/17 08:54:19 executing program 4 (fault-call:1 fault-nth:20): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYRES16], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) socket$packet(0x11, 0x2, 0x300) 2018/05/17 08:54:19 executing program 2: r0 = socket(0x40000000002, 0x3, 0x2) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000001840)=""/4096) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f00008a5ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000100)="bf1e00f476d8eaaf3b424da5609fb52451652089fa29581151c5b675f0ea1f8eb1db7c72c4e46e446def569f1067cda3dee0b983ca0850849aeff2fe4d6b2ba241e80b3695e33f8b197e5cc9344f997943515699e3aa2c8c81a9f02879894447466c39e7ae9ad814ca989eb60c59b13cae7febbbe907f4f5dfa451a5c34b2f3dd92ee571e149c84f6ade4c32889f843c83f1fdefe5910c2006471ad99087736a4b9aff7c1f8846e2a3f5317771d6b93f3b6a50", 0x0, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)) recvfrom$unix(r1, &(0x7f00000006c0)=""/242, 0xf2, 0x0, &(0x7f00000007c0)=@file={0x0, './file0\x00'}, 0x707000) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYBLOB="07ff030000996cb1c0f68cbc641799e185ca87960000000000000000"]) [ 123.534933] FAULT_INJECTION: forcing a failure. [ 123.534933] name failslab, interval 1, probability 0, space 0, times 0 [ 123.546298] CPU: 1 PID: 8124 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 123.553534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 123.562921] Call Trace: [ 123.565560] dump_stack+0x185/0x1d0 [ 123.569247] should_fail+0x87b/0xab0 [ 123.573035] __should_failslab+0x278/0x2a0 [ 123.577348] should_failslab+0x29/0x70 [ 123.581288] __kmalloc+0xc5/0x350 [ 123.584784] ? bpf_check+0x1b0c/0xc7d0 [ 123.588723] bpf_check+0x1b0c/0xc7d0 [ 123.592483] ? __kmalloc+0x111/0x350 [ 123.596278] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 123.601732] ? kmsan_set_origin+0x9e/0x160 [ 123.606040] __do_sys_bpf+0xc9df/0xe7e0 [ 123.610066] ? syscall_return_slowpath+0xe9/0x700 [ 123.614957] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 123.619932] ? syscall_return_slowpath+0xe9/0x700 [ 123.624841] ? syscall_return_slowpath+0x86/0x700 [ 123.629745] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:19 executing program 5: r0 = semget(0x2, 0x7, 0x10) semtimedop(r0, &(0x7f0000000000)=[{0x7, 0x8, 0x1800}, {0x1, 0x7, 0x1000}, {0x1, 0x1c, 0x1000}, {0x2, 0x10000, 0x800}, {0x0, 0xffff, 0x1000}], 0x5, &(0x7f0000000040)={0x77359400}) r1 = socket$inet(0x2, 0x3, 0x2) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f0000000080), 0x4) close(r1) [ 123.634653] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 123.640086] ? fput+0x25c/0x2e0 [ 123.643432] __x64_sys_bpf+0xda/0x110 [ 123.647279] do_syscall_64+0x154/0x220 [ 123.651221] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 123.656445] RIP: 0033:0x455a09 [ 123.659667] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 123.667437] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 123.674746] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 2018/05/17 08:54:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) r2 = fcntl$dupfd(r0, 0x0, r0) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) [ 123.682050] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 123.689358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 123.696668] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000014 2018/05/17 08:54:19 executing program 7: mmap(&(0x7f0000067000/0x2000)=nil, 0x2000, 0x1000000, 0x4010, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000140)=0x3, 0x8c, 0x1, &(0x7f00000000c0), &(0x7f0000000080), 0x800000000000000) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x101000, 0x0) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r0, 0xc0045520, &(0x7f0000000100)=0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x3ff, 0x4) 2018/05/17 08:54:19 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@loopback={0x0, 0x1}}, 0x14) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x80, 0x10000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000080)={{0x8, 0x594a, 0x48000000, 0x1f, 0x5, 0xffff}, 0x8, 0x2, 0x5c}) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000040)) 2018/05/17 08:54:19 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[@ANYRES16], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:19 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = syz_open_dev$tun(&(0x7f0000000300)='/dev/net/tun\x00', 0x0, 0x0) r2 = eventfd(0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'vlan0\x00', &(0x7f0000000000)=@ethtool_modinfo={0x42, 0x81, 0x0, "75e70a397ffd8755"}}) dup3(r1, r2, 0x0) 2018/05/17 08:54:19 executing program 5: r0 = socket(0x10, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'ip_vti0\x00', 0x1000}) sendmmsg$alg(r0, &(0x7f0000002a40)=[{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f00000007c0)="eb3cbf51a39de5ebd3cd41c9f5a97e762a4ffb7bc3ac0e6c72e97b967b2cf729c78787576b8da5627bb3f2e8747505f3461fbb33d1bfa08ce25a8528f17e83c1934ca39ba579098be8482d1e504a10ef00bc465916a314eb9c9bd4f65320de8f043cebce074249198d75d7055eede829a0036b5d9657490e45b4d277fad4f70a61ba8685939881bfdd13e660596698d8ebaaffcfa372525135ae6584cc2c66d8bd84715b3d43d26d14e93af6a09c97ca45acab1198e981fc45", 0xb9}, {&(0x7f0000000880)="11c9511907c8d0de4b484a7e4caf9759388b06847ae5812be4b5145fdc2823e382a2f13b21d15ffd837ea8dcffa389c296c35b7a7f5b6e065d45496cd672838ec59b727a11a45afac5c77cdc2df9e2d2686f2192cc5b674acee677ff1eee769c486e27ea72675361a438cff022d0bab3e7d0e681c7713bf14e6442d0c7a51914eca72a6955a51fe758d5f2f4f11bce168aebb1eac04d2905d08fe04f6e8aeb85468026114fbf47cf8b3b3de1cc347851ff9d7edf38433cdffa15a2f58c3b3d242a40c2efd65cd3193d33f5ea4cd4", 0xce}], 0x2, &(0x7f00000009c0)=[@assoc={0x18, 0x117, 0x4, 0x61}, @iv={0x108, 0x117, 0x2, 0xef, "e5796bf9013e0149d568e1832e57404d1ee55d7f051093e9a921fa45ad27b52ff94fcc4de99e4400e1db947b0351712dd119f91402e1ee256a5bcfc520f62a4f30d9443f1e1beccd2818be73fc9fdf7bf765e8b06ec6ef90a76a0f335e4981528bdc1010643a1545bec67b6256a16086e845d2657595e3b73224739aadb40f7f10ad8b5f22f902618ffccb506cbaec29c78ff3c0f9a52e5b866869020e0a1a704163e51c27697d71debd956a3ff8ed762c341d42048da1fa0f3bbe0fd91b2bd7e6719acd08d91bf1786bd6fc0c7ba96d74cb223bcbb57af0fe9d3b9fbbc392374aa954b5af0fcc2c95a8a6c0cb934b"}], 0x120, 0x4000000}, {0x0, 0x0, &(0x7f0000002080)=[{&(0x7f0000000b00)="2598a046b635f61706eafdd482cca759bf7d7a3d7268d2c6744bb2f97061b426208e4b5ac4699dca876de4620a81", 0x2e}, {&(0x7f0000000b40)="fc64b4c7392536317c2ff87813dd4125eefc32e80b7c97e760e7c976df5fade77adbc31d75bd8a4ba68ac2d0f0b658267f75526601036973cb4352ce489a9616f2921bf67f2893a4b987c525f8f1fa4a5bdbb2", 0x53}, {&(0x7f0000000bc0)="0c270d673a4a07e48b6a33865e34d139ec4379f9fd5afe5d5c22b85a8408e60ae14c7c506f0088a3b716a37b472096a739c9009289c24d41066edebe2cd8ec5e1904709c3e37e303a6a1d0ca29137420e019099fe3a7b4146b7ca071483c8344c63d47db62216c93ba99d71423a2da71058e0060fb62276d7a0f6997e0b2ae5c19e1b119f88d5982", 0x88}, {&(0x7f0000000c80)="541bcdc3099b5b55dd70dcddf2c59d9bbee4aa2f65fdc092d896042b0267fb4d396da1b55da983b06d55c3aac62e3ffa49529ae293007d62152c91d1ee054f1a664f2fbf22be674fb02494ddb3c2b4f639e2358c97a397953083966f3c3ce9b89727c94abb488432c0b31962372bc7a0a6a9dc3c3cf1c5d5bb59e98015f246da988f5bbd8d71030f787f", 0x8a}, {&(0x7f0000000d40)="6401f98e4b22acc98fa1fe0d", 0xc}, {&(0x7f0000000d80)="482e33439d7b3ea528ac21a47eddec5bcc6666705426dc930bef8aa5db971382e5149f5e516ba9f303eb9f67c06fa6d122267cb6681c36b4815b38e8bb8ecd191ef4543f748d75a3d2d8394e9533f733042ab05f53b33f066faa0a447413991bd03cc50c89a178e609be6f44c759da9f8f24c276c4ae18f615ddffc8aa34700848c24e8c93a574d9d5229a3bfacd0d810379f725a2c602b35da05398493e74008c0e531a", 0xa4}, {&(0x7f0000000e40)="0a167f2f8b39c048f561b54cd65f457e40fff0757557b57f559b22685f806a0eb5b75d72ffff765d0a7b358fe09ef010d82672230e24e64fba2d987b6cb9241b9c0b5da3756227f751eb526294f2346bc995c244c80a08ea7060480bebc3aee00926e5ca3e4c2b4ab4c367191eea9cc3fab3f78eae250df1a930ae9aaf01076a186eae026eb2397f519a480b0d90599cc684a5e073ab8fced7e11c2a0a07209ca295e85395242b3587cb731d51b1622de8f9acb9e21b9b128367338dce6875f72f87260552430d74a623de1e7ecc7b685fa5bef51d884938f518d6722769179578410a8afee0e1b4d354b0fcd7b9", 0xee}, {&(0x7f0000000f40)="17bd165867617841a870a26f0cb1be7ada2555371158274a9f6f63b37ccd294d86eac82e8ca41b7261eeee0ece7fe99a990dc2fa", 0x34}, {&(0x7f0000000f80)="ad92ef3278142dfc1c28f25fe6c26fbf924ef40ea738f6dbeb297d79dccfcd92d553a47ed75eaaabb46e6e37eef0a4f2c43d23e3bd4067e30c9abbf854e4023059b90f053efbcea0b9e8c33eb37c6dd5e25ccd4b33a35508a233eac3feb2d73357cea5c392e5c677a2ae14f5aaebf33488f4d83b1b5dfd546af12c2241335277bb074d6ced802b03966bbe4e5e78f4943264d9d0f9a760ee2ca0d210a6ce5e60f8886d4fce9afd228e518b3a76b1ab2ddb21f68b377d7ccf38245b63905d5ddef8ef0a183f52288f854e49fa9d4272ba", 0xd0}, 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{&(0x7f00000025c0)="c966ed429b3a3d1e1dc225b24e417e122105660232f5e52cfff0ff69015e0c582282af4e878a7839dfe93b88d596fac54570", 0x32}, {&(0x7f0000002600)="f78721c0761215d0498c82224ce43af4f55f2a6c787f50ba15537d95107a9b21af1c00c3bf8a608947a1cfc41863128f69fd3ed8e66b510f8d49dd08516fe563fc3ec95fafd0042321df09cf5ab9f4ff88f9dfcd6c00095d18791d54ab505a338a5b3b407493b8e2", 0x68}, {&(0x7f0000002680)="5a2536988542e48f94a2d209921c10585127c8749d1cb6b13f15", 0x1a}, {&(0x7f00000026c0)="3634de94b9b77c786a808f7e1cec9ec3a3640517c0cd620c5294288d7efa50038bd188247c86e8a82f4519cc5650f77dddb5f6a94bc0d04e3935629c9f721d9240145486322e3ffa51c5ccbd274ca76e61591bd4929954cfd826badcd93e9d5ed8bae815935008a568da8009ad51c15cef3f9e8392e0edca136a46f18934ab4ec9675eba09f94bb648d25ec8188c26473d738e3a5abb5b3db3a74063ee1d87375b706f2336b6be5705daaeda5304f193ade06cb070b2a642af84a3cd7dbb21a7b589e83dcc49b82a3e440514d48e7f34afcf3bd82f80c631c3b91baad7d8853e0e6a804745c97d07d0d2d36903d242d6a8dc0127", 0xf4}, {&(0x7f00000027c0)="011eba1b4c662830756b976991bb15623dc5cf124528eb8f401e2c663538c904a2a1dc91d498dee69fd67359d1911fcc63bdab879fd2e67f13bdf91f332081e11afe23b4cb0ff18b62b59324d91e0ab4379c82edf23abc33f48c18ba26b5e071260c11d91f7061eb6d3907898b78101d159288eaf39faca0c1d0717ed6fcce6b5593a814afa8c0ce901f89ac08f8f3386cd25f4d8bb13b64280385b5821c3f2e2d2b713621ba6301a6fee3a189d26d242148804ee17d820cdf", 0xb9}], 0x8, &(0x7f0000002900)=[@iv={0x108, 0x117, 0x2, 0xed, "3657bb255a38d0940653f4f0fcae3f780992355690370e1c075ca45c2f8a20e20311b9e89235cc27d54aa09504f85bbefb7b650125b81845175058d5f923bdfddc5544182980efd32cc25da35fef7ed1ecd51d14ad24188b3e0e9bc67a25b26fc467d12329cb510f879b6044414e463f0823bd97a1658bb3664be6a8348bd3eee5cb1cbdf036e2da135a12cb9f4e3a8d46b7799f4108435fb2c495f4d1a37c2b46d329d4b8389e32502e272bc0f74fe06c5ce9918da1573c5c00ae109e0da04c4573296727b078719afda34da2f9a35382b71385d9c2e006f8b74c6dd5805654b9c387a607c1ea2b2459f66817"}], 0x108, 0x20044001}], 0x4, 0x40) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080)=0x9, &(0x7f00000000c0)=0x27a) r1 = add_key(&(0x7f0000000380)='encrypted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="fa4797d6dd7f4b757aec1e54bcddf34c020039667d119cc066acaeb2f77bebff9a599f8e9bbf3e9a0fc18bddbc99ff4c4a74cd99619c8686971162999c0d9e4b3963638cdfbbaecd9cda70e79b1c9482a0d0263748eeab8ae3e44eaf91d29d179b8e093db9e254632dba484fba570039a2d60ea8be7caf1dcc691d47d2c975a8fd0ddcd8e9f14852a666c5dd7aafd850c6017d875ddce81f13983980a5537f486b3cf3ed0dc4c27bd5f02885f1d08421949614a2644786609c6446eca516fc8101fa9fce7f0edf2568b197185c48a0a9cdbddb", 0xd3, 0x0) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r1) sendmsg$nfc_llcp(r0, &(0x7f0000000780)={&(0x7f00000003c0)={0x27, 0x0, 0x1, 0x7, 0x101, 0x3, "dfd351f513e1e4f9fc05d2a01fbf7318de05e90c8f4d414ef7c1f95a01f0f09b6c85293caf9f0cd60cc4dede83da3574c8969218ac09fc0917f246432218b0", 0x23}, 0x60, &(0x7f0000000600)=[{&(0x7f0000000440)="217f82da408d70cb8ce07555d3287df75114adda397dbbbe0e446fd6934a4c439267078bc30b740e3f9cb68ea6224b86b0e4f165ff1dd46cbfd3854a9361ba1b09591cd72b14a95a626a82237be16d5d708c5e1d4961caf97eff32bbea70f1b0fd6841c6b8901ba0620f2b35af672c45343132b9c50150ff082dd31fc97e5ec7c870d039c422ca8f44318800bcedca2d4f57bed61a55400a94be8c25bac79e39065df3fa252f2673fe729b15696296", 0xaf}, {&(0x7f0000000180)="91a626f1f279b10fa77ede64fe745e827bf630aae3dee86106ba9ef2912dd5153cb9bab0b5e36958", 0x28}, {&(0x7f0000000500)="2d6d4b7dd74d4df2f1d5d2033bd87006b885bebb10e325903e282058d345af5ece54bf0360e1b52a35ef49e9cfd9abc916668f58594931400eb7fd277017d75442ee35c4037ee8260f74d68a5a0a47a7d2627205fa102e4277725f280890e06ddcc6ef11f71094c9401591f071845a628f874c440f7f37136526e66ca993054191cb395d1d7b3cf67b651c2b3fa17c0d0f94d4623903a3ce07a43240f4f02811a9bc0c43146448c96c396b54cf477369c60dd64221429d60f9beb6f34fb1d9c89da22035508eecbb", 0xc8}], 0x3, &(0x7f0000000640)={0x108, 0x0, 0x9, "3ad565ff033c1862d6c73fd0461344e2263eb848dcb52ba72abe5ab438a20f469ab24322afaf533b6301ee323215d2d65e9203c651d72942b6ff8d1776ebb26a51e1ea39242a1ae97b0249ab43ac407e7a730a2dd0622e64ddf5946defa344d4bb0bf9e0d4b40a09413efcb1bea4c61b382f7718bd491f14a109b6bd58264c03e88fc6f36f8493959d123af9161eb397415188d446a30b0e0578d4128de984cf0d333410c0b052aefa6b00e2fa325a28a2fc668e021154f297b1f889085a15ba4830af32281730f920db39841152a15ae117f4a10a2f921218407f90a7b7b8cb0893f4f956aec98a0ed714a3cdbdfc28c7f24c"}, 0x108, 0x10}, 0x20040010) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0x1e, 0x4, 0x0) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000140)=0x10) 2018/05/17 08:54:19 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000004f80)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000004f40)={0xffffffff}, 0x13f}}, 0x20) write$rdma_cm(r0, &(0x7f0000004fc0)=@set_option={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f0000000000), r1, 0x2, 0x2, 0x4}}, 0x20) 2018/05/17 08:54:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYRES64], &(0x7f0000003ff6)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x0, 0xc3, &(0x7f0000000000)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x200000f2, &(0x7f0000001fd8)=@raw=[@call={0x85, 0x0, 0x0, 0x2}], &(0x7f0000003ff6)="0e591f2e", 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x48) 2018/05/17 08:54:20 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x400000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={"78616d30000117947f00000000ffea00", 0x3}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xd) 2018/05/17 08:54:20 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)={0x4491665, 0xf54, 0x9, 0x6170, 0xfffffffffffffffe, 0x5, 0x3ff, 0x100, 0x1, 0x101}) r1 = socket(0x10, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = syz_open_procfs(0x0, &(0x7f0000000280)='net/udp\x00') r3 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="554ff11d5d5b508cf8649099", 0xc, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$unlink(0x9, r3, r4) sendfile(r1, r2, &(0x7f0000000000), 0x80000002) r5 = getpid() prlimit64(r5, 0x3, &(0x7f0000000040)={0x1, 0xc4}, &(0x7f0000000080)) r6 = request_key(&(0x7f0000000100)='id_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='net/udp\x00', 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r6, r7) 2018/05/17 08:54:20 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"7d56f5bc0ef0b6"}, 0x7ff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/17 08:54:20 executing program 2: r0 = socket(0x13, 0x2, 0xc) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x101, 0x80) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000000080)={0x5, 0x6, 0x3ff, 0x7ff, 0x1}) write(r0, &(0x7f0000000580)="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", 0x68a292594c4f6d82) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) ioctl(r2, 0x800000000, &(0x7f00000001c0)="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") 2018/05/17 08:54:20 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c626262c8523bf012cf66f") r1 = syz_open_dev$dmmidi(&(0x7f0000000180)='/dev/dmmidi#\x00', 0x3, 0x8000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=0x8, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000240)) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80}, 0x4}}}, 0x32) getpeername(r3, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000000)=0x80) 2018/05/17 08:54:20 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000180)={0x5, [0x10000000000000, 0xd3a, 0xffff, 0x1, 0x3]}, &(0x7f00000001c0)=0xe) mount(&(0x7f0000000000)='/\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ceph\x00', 0x0, &(0x7f0000000340)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x0, &(0x7f0000000080)=[0x0, 0x0], 0x2}, 0x20) fdatasync(r1) 2018/05/17 08:54:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in6}}, &(0x7f0000000900)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x2, 0x204c, &(0x7f0000000a00)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000000a40)='GPL\x00', 0x5, 0xff5f, &(0x7f000000cf3d)=""/195, 0x41000, 0xfefffffffffffffc}, 0xfe0b) 2018/05/17 08:54:20 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/166, 0x439) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) ioctl$TIOCSBRK(r1, 0x40044591) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000100)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$TUNSETLINK(r1, 0x400454cd, 0xffff) 2018/05/17 08:54:20 executing program 4 (fault-call:1 fault-nth:21): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 124.465922] FAULT_INJECTION: forcing a failure. [ 124.465922] name failslab, interval 1, probability 0, space 0, times 0 [ 124.478346] CPU: 1 PID: 8190 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 124.485570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.494964] Call Trace: [ 124.497597] dump_stack+0x185/0x1d0 [ 124.501284] should_fail+0x87b/0xab0 [ 124.505070] __should_failslab+0x278/0x2a0 [ 124.509364] should_failslab+0x29/0x70 [ 124.513285] __kmalloc+0xc5/0x350 [ 124.516776] ? bpf_check+0x3176/0xc7d0 [ 124.520718] bpf_check+0x3176/0xc7d0 [ 124.524489] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 124.529934] ? kmsan_set_origin+0x9e/0x160 [ 124.534236] __do_sys_bpf+0xc9df/0xe7e0 [ 124.538260] ? syscall_return_slowpath+0xe9/0x700 [ 124.543142] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 124.548119] ? syscall_return_slowpath+0xe9/0x700 [ 124.553022] ? syscall_return_slowpath+0x86/0x700 [ 124.557930] ? syscall_return_slowpath+0xe9/0x700 [ 124.562828] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.568257] ? fput+0x25c/0x2e0 [ 124.571613] __x64_sys_bpf+0xda/0x110 [ 124.575467] do_syscall_64+0x154/0x220 [ 124.579407] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.584639] RIP: 0033:0x455a09 [ 124.587859] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 124.595631] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 124.602955] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 2018/05/17 08:54:20 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xffffffff, 0x40) getrandom(&(0x7f0000000080)=""/19, 0x13, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r0) [ 124.610264] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 124.612405] ceph: device name is missing path (no : separator in /) [ 124.617561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 124.617578] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000015 [ 124.670890] ceph: device name is missing path (no : separator in /) 2018/05/17 08:54:20 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"7d56f5bc0ef0b6"}, 0x7ff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/17 08:54:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000000000000025000000000000000400000000ffffffff000000000000009500000000000000df3b49f5b81687028814843a2774f7018ec073997a0786a1f613d516cb66981793c3fa12bcf61606862e7d193f46d63456d6cfd07fe9fb9ae7c261d26582089d73ddf6619a361c395076f56422f15755f9c855272a8c71008c046bc76e63db5d5611c27586104a713690"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:20 executing program 2: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000001640)=@create_id={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000001600)={0xffffffff}, 0x13f, 0x1}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x0, 0xfa00, {&(0x7f0000000040), r1}}, 0x1e9) r2 = dup2(r0, r0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) 2018/05/17 08:54:20 executing program 7: unshare(0x400) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000003c0), &(0x7f0000000340)=0x1c) ppoll(&(0x7f0000000040)=[{}], 0x1, &(0x7f0000000180), &(0x7f0000000000), 0x8) 2018/05/17 08:54:20 executing program 4 (fault-call:1 fault-nth:22): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 124.871514] FAULT_INJECTION: forcing a failure. [ 124.871514] name failslab, interval 1, probability 0, space 0, times 0 [ 124.882996] CPU: 1 PID: 8219 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 124.890223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 124.899614] Call Trace: [ 124.902258] dump_stack+0x185/0x1d0 [ 124.905932] should_fail+0x87b/0xab0 [ 124.909707] __should_failslab+0x278/0x2a0 [ 124.914008] should_failslab+0x29/0x70 [ 124.917940] __kmalloc+0xc5/0x350 [ 124.921428] ? bpf_check+0x31f9/0xc7d0 [ 124.925349] bpf_check+0x31f9/0xc7d0 [ 124.929115] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 124.934554] ? kmsan_set_origin+0x9e/0x160 [ 124.938861] __do_sys_bpf+0xc9df/0xe7e0 [ 124.942885] ? syscall_return_slowpath+0xe9/0x700 [ 124.947769] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 124.952732] ? syscall_return_slowpath+0xe9/0x700 [ 124.957631] ? syscall_return_slowpath+0x86/0x700 [ 124.962535] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:20 executing program 0: unshare(0x24020400) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0xffffffffffffffff, 0x3, 0x7ff, 0x0, 0x4}, 0x9, 0x2, 0x7}) 2018/05/17 08:54:20 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000009f3d)=""/195, 0x41100}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b40000000700000025000000000000000400c4b7c429000000000000000000049500000000000000dd1d45e767e85cf12bfe657a399fa977d29cb9fb2f3f6b035afc7b4423b5531b5e88f54ac46cf5f90b681167f2783baaf06ad6327b4e273a42f5c96294e36d6aae033f0c42fef65487b6bac8396d6f0804a614068e63a2d4b3f6ffc50afea03a19c7b8409b32ed4450fac8f71725e404d781e97c2802bd3db98577c6142f45796bd73161dff5c8d4674d3933e101"], &(0x7f0000000040)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x1}, 0x34) 2018/05/17 08:54:20 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"7d56f5bc0ef0b6"}, 0x7ff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) [ 124.967431] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 124.972857] ? fput+0x25c/0x2e0 [ 124.976206] __x64_sys_bpf+0xda/0x110 [ 124.980050] do_syscall_64+0x154/0x220 [ 124.983987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 124.989203] RIP: 0033:0x455a09 [ 124.992411] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 125.000154] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 125.007453] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 125.014751] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 2018/05/17 08:54:21 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001680)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="55d3ed924338e7b667798c6d3eb26c1791125e019c2487467e3a0f433b1ddd81b53abe239044c58e72bebf8fae8f7b7936a2b65f84bb7b614359b4fd9863f61317e95291e005d15afb4ba6eacd748937a563", 0x52}, {&(0x7f0000000080)="bc51d300aba8b41d44c414fe4422e61b20836ab1ba32dacdd9cff26f60a3492dcb7f1e7b793a22fee12f795d09b65f00cb2dc811d6ca28dc64744607d0f51e933d4ce76f61d6ee3d401b6525890dff3a6c5b673b1c14fb", 0x57}], 0x2) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000005200)=[{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000036c0)="c6b64e03f4b5870e334f0bee3b2cced561ec79bdd8c76fafff1a4d08fec8b36d0675cbced940beb7abc8a8685e1822cbec65a166a937b0efbb08d4875371543613906b63e3cb09a65efbab12f5e758303bfe2df9a21a2df3fbe94ac2b46b821b16461f4043d2c38e", 0x68}], 0x1}], 0x1, 0x0) [ 125.022057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 125.029360] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000016 2018/05/17 08:54:21 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd6f3f1658796a82d, &(0x7f0000000000)={@broadcast, @local}, &(0x7f0000000040)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@mcast2, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) fcntl$notify(r0, 0x402, 0x80000000) 2018/05/17 08:54:21 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300), 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000340)=""/4096, &(0x7f00000002c0)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x9, 0x30, 0x20, 0x5}, &(0x7f00000001c0)=0x18) getsockname$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) umount2(&(0x7f0000001340)='./file0\x00', 0x2) chmod(&(0x7f0000000200)='./file0\x00', 0x40) 2018/05/17 08:54:21 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"7d56f5bc0ef0b6"}, 0x7ff}, 0x10) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/17 08:54:21 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$dspn(&(0x7f00000001c0)='/dev/dsp#\x00', 0x2, 0x4000004) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) r2 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x0, 0x480000) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x10000005, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r1}, 0x48) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000001240)={{0x3e, @empty, 0x4e21, 0x3, 'wlc\x00', 0x2, 0x754dd624, 0x3b}, {@empty, 0x4e24, 0x2, 0x9c42, 0x3, 0x7}}, 0x44) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'bridge_slave_0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/05/17 08:54:21 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000540)=""/4096) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:21 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000005efff)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x2000000000000f9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000f6bff4)) fcntl$setsig(r1, 0xa, 0xb) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/05/17 08:54:22 executing program 6: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) dup(r1) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xd8c76683db18a803) ioctl$TIOCSBRK(r0, 0x40044591) 2018/05/17 08:54:22 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$netrom(r0, &(0x7f0000000080)=@ax25={0x3, {"7d56f5bc0ef0b6"}, 0x7ff}, 0x10) 2018/05/17 08:54:22 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getpeername(r0, &(0x7f00000002c0)=@l2, &(0x7f0000000340)=0x80) 2018/05/17 08:54:22 executing program 4 (fault-call:1 fault-nth:23): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:22 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'veth1_to_bond\x00'}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f00000000c0)={@rand_addr, @dev}, &(0x7f0000000100)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/05/17 08:54:22 executing program 0: timer_create(0xfffffffffffffffc, &(0x7f0000000080)={0x0, 0x12, 0x0, @thr={&(0x7f00000000c0), &(0x7f00000001c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000300), 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000340)=""/4096, &(0x7f00000002c0)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x9, 0x30, 0x20, 0x5}, &(0x7f00000001c0)=0x18) getsockname$netrom(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) umount2(&(0x7f0000001340)='./file0\x00', 0x2) chmod(&(0x7f0000000200)='./file0\x00', 0x40) 2018/05/17 08:54:22 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1900000005000000000000000000000000000000b955af5c0400000000007600000000000000000000000000"]}) 2018/05/17 08:54:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x9, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x100000001}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000400)={r2, 0x7e, "fbb3431d3d94bc4992c0e2c442522946b03fefeb949ea0de02a87f2d40bdab9c588073219a22b55973201544190bb2001ba4663c26b578a93d79e1567264c53a9706ec5fc4654a1a476fd4c7c26feafe167d5d4a14f7f4e531f6d44a695f0c307c3d0db5908ba18a710ff0a55dabeff431e80cca4df5089123f95c3b11a1"}, &(0x7f00000004c0)=0x86) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000280)="29000080547ce462dad75b0021001900013d3500000a0006020000ce424c705df8567d4b6fc012aab5eac23f7319000037b0000039912e70", 0x38}], 0x694) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) ioctl$VHOST_SET_FEATURES(r3, 0x4008af00, &(0x7f0000000100)=0x101000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x143d, 0x2}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r4, @ANYBLOB="7ffeffff5491f62f18e40ffec622623a3623fbd7226a6f9fc018a930d5eec6835ef0aeba9c6dd61a25349cb537398cd2d2925a6cdf92af9f6109f05f0993fafca65f18e60f233d8f1c26718c3b5810aeb3e3c08318d0b2af6dfc7cfc6d7f97cca80bf991aa267361cd655c8358d319ac7a2bedaa5211d224f960a7c1c4380de82521d58ea3d835383ca1a7a02bae15a0810aa30bad3d5d848b3566210bd0a196b903795aeba76460dcae3cf63f7c048496274f3e830fdae63432c51842322c4cd58644a606731dfc780f021adcb04d0a55e484e2863230bdfa63e87c2d5cd375d4ffcc93d6db915044c4"], &(0x7f0000000200)=0x54) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000680)=0x0) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000740)=0x0) lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpid() stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000d40)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000000e40)=0xe8) fstat(r3, &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r3, 0x10, &(0x7f0000000f00)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000f40)={{{@in=@multicast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000001040)=0xe8) getresgid(&(0x7f0000001080), &(0x7f00000010c0)=0x0, &(0x7f0000001100)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001140)={0x0}, &(0x7f0000001180)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000012c0)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0, 0x0}, &(0x7f0000001340)=0xc) r23 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001880)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000001980)=0xe8) getgroups(0x2, &(0x7f00000019c0)=[0xffffffffffffffff, 0x0]) r26 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001a00)={0x0, 0x0}, &(0x7f0000001a40)=0xc) fstat(r3, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r29 = getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0, 0x0}, &(0x7f0000001e80)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001ec0)={0x0, 0x0, 0x0}, &(0x7f0000001f00)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001f40)={0x0}, &(0x7f0000001f80)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001fc0)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f00000020c0)=0xe8) fstat(r3, &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002180)={0x0}, &(0x7f00000021c0)=0xc) fstat(r0, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0}) r37 = getegid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002280)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000022c0)={{{@in6=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000023c0)=0xe8) getresgid(&(0x7f0000002400), &(0x7f0000002440)=0x0, &(0x7f0000002480)) r41 = fcntl$getown(r0, 0x9) fstat(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) fcntl$getownex(r0, 0x10, &(0x7f00000025c0)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000002600)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000002700)=0xe8) getresgid(&(0x7f0000002740)=0x0, &(0x7f0000002780), &(0x7f00000027c0)) r47 = fcntl$getown(r3, 0x9) fstat(r0, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002d40)=0x0) lstat(&(0x7f0000002d80)='./file0\x00', &(0x7f0000002dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000002e40)=[0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000002e80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000002ec0)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000002fc0)=0xe8) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000030c0)=0x0) getresuid(&(0x7f0000003100), &(0x7f0000003140)=0x0, &(0x7f0000003180)) lstat(&(0x7f00000031c0)='./file0\x00', &(0x7f0000003200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000003280)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000032c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000033c0)=0xe8) getresgid(&(0x7f0000003400), &(0x7f0000003440), &(0x7f0000003480)=0x0) r62 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000034c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@local}}, &(0x7f00000035c0)=0xe8) lstat(&(0x7f0000003600)='./file0\x00', &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000006040)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000006140)=0xe8) fstat(r0, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r68 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000006300)=0xe8) r70 = getegid() r71 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000065c0)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000066c0)=0xe8) stat(&(0x7f0000006700)='./file0\x00', &(0x7f0000006740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000006800)=[{&(0x7f0000000500)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000580)="abc655aea2e2a1696acc2bab17a3bceedd22dbd69c368b020c77d6247c17e671062d06ef5125f248662b39d642b0bbc4238f9c3969f000c6edfafc514f3aeb49d62679766d5949963d489c00cb7a27d6c6a502050b997b226691bce27c27815a26b0d0f435ea7ce752b74b796f4e69a11eaf5b32f111aaef288eefca7065c68fc91280427883109f64699a99f408923c3661cc7c", 0x94}], 0x1, &(0x7f0000000a40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x60, 0x4004000}, {&(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000b40)="13645a90767c785e5ae67c68476fc26c1005363bcb9d5a62bf9971a7c075069ac9118ef0e3248ce10fb2b07faed26fc7a3b41701d291b7687ba938b42cafa97e7ecd4c45a7e44775c79de987e0cd51dd752af03cce54be82712665fc8648407dc90261df33f8c7fc5d0a4b09782996f43268ab9992c931d73eaa93562665a8764a3a3378d643c43da0ea42310e8362efb3413957e327e18028aed03a2a05d0f931d13a191a6cb5512f182fd7dcc412ab74b59a0cd722721257c9fee98fe49d3ed0e6", 0xc2}, {&(0x7f0000000c40)="354965b305a3c5ee133dd8995968cb058e7694529fec3941bad5419373b4840e63defeeef7a44989794875d07b7026c4fc5c520dcd04302e767efd64e75752edb3d6c328ff1d537b774cd879dd5ad42f5839eb635d71", 0x56}], 0x2, &(0x7f0000001380)=[@rights={0x18, 0x1, 0x1, [r0, r3]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r3, r0, r3, r1, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r3, r1, r0, r1]}], 0xc8, 0x804}, {&(0x7f0000001480)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001500)="a59eeb846360d6b700bd2c002848323c6a55055d651f2fb1c4cb74a6fd0e4d7916f51b344fc42011a7203ba1ff0e1c2384a25cb8b9439e66fa527f4e7bc9fb56b2a85c6b3aaa1352be555cad84ff2408708192275daf41a47da6f01992e078994bc890482fa89485d37872fdaed5f264c5f00eb8079d7bf3053539e250652411d39fa9b98f0292e76b6445d9f637323bae69bc", 0x93}, {&(0x7f00000015c0)="dded0656aaec8afec693ee134419a803ba6d947de6c27abcd8e592", 0x1b}, {&(0x7f0000001600)="d0f656cfb88ebbafcccf56830a60", 0xe}, {&(0x7f0000001640)="e2b6e13cf9c69425972ddbeec9b85a7008cf85b7c4057a72ebbe7adbec61dd5151e2de0c9eab85d4f16511a2ad05fd5b3fa086423b9765074c19e1e8cb2be06530bc42577de59a7c82162a299437d669dc8b6ea691e43a62addf4261a016634cd52e0b355959b794", 0x68}, {&(0x7f00000016c0)="78372767e6cc474b4d7f9bfcd5b9ccb0579a1bf445f6b5b382b82c2d4b98914f359f2031a0175c610e0099268f96efb5154f04b37e04d4311496f0fb79bf3a64cd17eedc7849b688ec79320dcd4848ed6ed599eec118fedbbc38ccf271039a213aa352d7e796c7a8d6e27e0a3344de2233ca668a749acc190080b8a062bd613ecdf9d0192310ababe4da39cae57d8ee8b5dd577ad36d8aa637f18d018a8326259604f84744ec", 0xa6}, {&(0x7f0000001780)="3142362e485ab774cea020b9168da56855449dac85f36c7b169c50d618c6bb9aa8b2147ed2367f3c5abf1a30f4e4005ed9662b7b9b90a9b8216e0f7ca41b9c3401dc3cf8ff498a249a3b9fbdc9de51a9c89352b2f384", 0x56}], 0x6, &(0x7f0000001b00)=[@rights={0x30, 0x1, 0x1, [r1, r1, r3, r3, r1, r0, r3, r3]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r3, r1, r3]}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r1, r0]}], 0x108, 0x20008845}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001e00)=[{&(0x7f0000001cc0)="46434af357717e6a42aa8a631b316ebf551647916595b13c143f52b83fc5da562e92f5e62a6860003c2ccec8e587d17e71fba3d11d9776661363f4f92ed1aed6608d98cd25de422d727c37c98436b7e2896fdcf8c3bfb9b4a822503b17e9c9cf80b9032014a1d513f1ad1a90b47d7fd1d05826877cbb2db1b0ffcc092eac170a6652c9f2fc919bd9799f5eefbcdeb36e6eaa9cff4a8b94de6f998277d119decb86e80a6193fbb942e2187e3e1446d153704b88ea5fd74087b50b679a1cdda51102", 0xc1}, {&(0x7f0000001dc0)="c4d34e4607b2260b51dbe037d6c0b93c", 0x10}], 0x2, &(0x7f0000002900)=[@cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x18, 0x1, 0x1, [r3, r1]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r3]}], 0x128, 0x40000}, {&(0x7f0000002a40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002d00)=[{&(0x7f0000002ac0)="29bf9d11f49ee39e8854e061b43740d342740b7428210620dc3e6ad8eb48e9e7d0d613e3134064b1e96653142deed8d4d2c04ae998552b1ab55d66342a0088acce91f72ea561cea232cbfa9c22858b313b0f5c8924084b5cb1c52d4ecb44cfc818b11a005b015bcd37c7eb48bd796082b746e10340dea395814865f1908e3ffb9d0354266d80fe002675dd2f5243e17f1054c67b910bf96d76352c925f0711be962451ca0f477dcf227c51dd6fbc476df32ce149eb679756", 0xb8}, {&(0x7f0000002b80)="36862a9bb9dc9ca7e62e577b7ca3e4f27bda5b290da1392b7ae86c166ae9d8153a610900f4daf74a4d241b4981758f05bbe4c87d2e980fabe9f1fee33dc304b9bfad83861b45dfe4af2e52f289ac8932b608b98e223928c34214e30d7daf24705e42f5b0f183b65af34a896ef2", 0x6d}, {&(0x7f0000002c00)="28c75538c288709cdb3dadfff1e575b4d67618e77c34df86f9cc9cc4798d02da6e9a0529acb82cb9dbb303933d9d15f7b95128f2adcb744492a660be8dc62e28c26b84e49d2a70e2f64417620b97d8eb0e95492f2e29c8fac9d2316c30cabfd77f2c12a3483f8a60afc6029b345e519ab6550a3e46c148997c0eeca15b770bb631c9acfcb19408c3cb98657fa1258090ca", 0x91}, {&(0x7f0000002cc0)="0944c88c732749ecd0bfa29b71b5a65347bbf612a660fa35be974cdb3881e02a099e242115fc7ebf07835e0d20844ad913c75aeb5df8740dd06cfb0224", 0x3d}], 0x4, &(0x7f00000036c0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r50, @ANYRES32=r51, @ANYRES32=r52, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r53, @ANYRES32=r54, @ANYRES32=r55, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r56, @ANYRES32=r57, @ANYRES32=r58, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, 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", 0x1000}, {&(0x7f0000005b00)="0d16d11b5cdab995d36a7682b3409e3e1037d20d6d60c9e08cf8ef7bdfb90be547f5d23be88dd452c27edd0032c8ba612449e931122529beac3409d58efee88f27fcbff88b9b56f35f9bcfcd1e6c18e1ec8e9c14e07db7c299f4196cd50a4c7ec78e29e86d8ee9e9c9fe5999884a243eb1d158ac76dcb0dc89e81ef8759e", 0x7e}], 0x8, 0x0, 0x0, 0x4}, {&(0x7f0000005c00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005f80)=[{&(0x7f0000005c80)="0556376abab638a76a69d99b0e2f01636e3e7792742f15deabd965a54ca130d0e6710478ef3d80bffacf632a0f956e9ad2613d27b24767e0efab3aa17d90bb213b6d468b6495bb312326ffa501d704b3732180ca42a1296b673b05e54d84cf09b1f7615742423132195a6adebeae964b8c0635eb29d26b63ca83555f18f6f2536f256093eb5e2fc89d20c11add96b3b52ad53f80a090472e07", 0x99}, {&(0x7f0000005d40)="ca9b81bc710ad0708c6ec42498f3136ce78a643a6b0a443080a470ad931fd3c5fa47a3b47e6afa275b63dc90bca3d69e39c2253ead81aa2a30032b0cf4fb2e89", 0x40}, {&(0x7f0000005d80)="838a8a0deaa6a9e64d9f5af33c82cf2f8e2be774c12451b00c2f99db9726605f7b62b5bf56a076a7fb46079ea084aefe41f8c14b5cac3d4a699a8dc309f35e3b565f24c3bcf4119cd06053fa93e778969aa06c9cc8d483759fc9e4db3d5b0fdb25c57f13e56ecbcce4dd6814adb44aa2735b0581c4b4e5a41e74902088d4bed76de8992477c3b2e5ce94436b9ea7db71b91078d2788a506b9994beefefb49ca8e73888bc", 0xa4}, {&(0x7f0000005e40)="c54dfb59cd6b69814687b7618f37e0d421af7919901e3c6f3464eadf15c4565c9beb8f9465862e5d7dbe6ceef258578f2555d0255acdc3a3ab1bfb92cfc67597b62574a8774839fe938fb867893df658a66979adac197e90340d2d9bc161", 0x5e}, {&(0x7f0000005ec0)="68403bfd1a615cf8690d9c730669c7f68cf1db20da438010d592ae6c2c1a3c7b8676faf661ab01c1e40c93843743bd3e309da3bb3e9239f6780d9910c6dfb7758d29d905af6d40c1b5", 0x49}, {&(0x7f0000005f40)="6fccf9ce0972d92bf949c0897dd14194f33af5e6ed123546f7765bb7ee3898c344bdf5b1b6f270b5af54399269cc4463", 0x30}], 0x6, &(0x7f0000006340)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYBLOB="00073927190000000001000000d54a49923a0371", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r1, @ANYRES32=r1], 0xc8, 0x20008040}, {&(0x7f0000006440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006580)=[{&(0x7f00000064c0)="2694ebc90d7dd7da546451157414eeb0689b39cc1a76714abd1ff6238e153470fb0888c111ee316b19a20c2e605f153173b99e4c46917109e879b936cd00def6c1663983bb7db6a077efc07886ec854358ac5f6c7c67fb1a379e1e65e0d30d81184db3fa79041396275deeb7bc4ef5be40670d3d2457be08f679d8376a88e8ee5760384cfd9413ccaea608424ea8d30448da8f1d0e25bfbd5a661956d034cdea61", 0xa1}], 0x1, &(0x7f00000067c0)=[@cred={0x20, 0x1, 0x2, r71, r72, r73}], 0x20, 0x8000}], 0x8, 0x41) [ 126.419829] FAULT_INJECTION: forcing a failure. [ 126.419829] name failslab, interval 1, probability 0, space 0, times 0 [ 126.431519] CPU: 1 PID: 8286 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 126.438746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 126.448130] Call Trace: [ 126.450763] dump_stack+0x185/0x1d0 [ 126.454437] should_fail+0x87b/0xab0 [ 126.458214] __should_failslab+0x278/0x2a0 [ 126.462510] should_failslab+0x29/0x70 [ 126.466450] __kmalloc+0xc5/0x350 2018/05/17 08:54:22 executing program 7: keyctl$session_to_parent(0x12) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x7fffffff, 0xfffffffffffffff8, 0x80000000, 'queue0\x00', 0xffffffffffffffff}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000300)="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", 0x442}], 0x1) 2018/05/17 08:54:22 executing program 0: symlink(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) syz_fuseblk_mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0) [ 126.469942] ? do_check+0x113/0x24a30 [ 126.474632] ? do_check+0x1ca/0x24a30 [ 126.478469] do_check+0x1ca/0x24a30 [ 126.482138] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.487016] ? kmsan_set_origin_inline+0x6b/0x120 [ 126.491906] ? __msan_poison_alloca+0x15c/0x1d0 [ 126.496613] ? bpf_check+0x4258/0xc7d0 [ 126.500538] ? kfree+0xcb/0x29e0 [ 126.503934] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 126.509335] ? kfree+0x735/0x29e0 [ 126.512834] ? bpf_check+0x4258/0xc7d0 [ 126.516768] bpf_check+0x429d/0xc7d0 [ 126.520537] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 126.525981] ? kmsan_set_origin+0x9e/0x160 [ 126.530283] __do_sys_bpf+0xc9df/0xe7e0 [ 126.534330] ? syscall_return_slowpath+0xe9/0x700 [ 126.539221] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 126.544190] ? syscall_return_slowpath+0xe9/0x700 [ 126.549092] ? syscall_return_slowpath+0x86/0x700 [ 126.553994] ? syscall_return_slowpath+0xe9/0x700 [ 126.558889] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 126.564315] ? fput+0x25c/0x2e0 2018/05/17 08:54:22 executing program 7: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x7e, 0x0) getsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000340)=""/69, &(0x7f0000000280)=0x45) fallocate(r0, 0x0, 0x0, 0x20007ff) setxattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="6e73a064ffffffffffff"], &(0x7f00000002c0)='\x00', 0x1, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/loop-control\x00', 0x40, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='security.ima\x00', &(0x7f0000000200)='selfem0}posix_acl_access!\x00', 0x1a, 0x3) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/loop-control\x00', 0x100, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000000c0)={'bond0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0xfff) geteuid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) 2018/05/17 08:54:22 executing program 0: unshare(0x24020400) r0 = syz_open_dev$dspn(&(0x7f0000000180)='/dev/dsp#\x00', 0x1, 0xc0806) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000040)) write(r0, &(0x7f0000000080)="9ea1ddc0cb4290261d4fd6cf7f419290fbc1823b32ca752ad967d4e69b49c94bb6dc69cdc0cc3eb3295183aefeaa1173d5d17f39bdce9d4f6287a3ed7b6d37f2ba00c013f1ad24bb129acadd1e3c6d127d604f9b3c601b3927a6392c834c24587b833f2ea10cdf6ebf8fd154f59abf326df0bdb543292c96968a2454d16ba9111e8ee2bacb5be90d1564ec4eb67da364cad2ef69f9e211bce1da521bd6a296b5771d0ebdbbd619072dd501f0b76b54324cc557b234b67d65a99621c2c4aca1be6699ec08f48da71f67b8f1c55ff9b9d0e7704a8bb0578c14215fa637d5cfd969ec519dde6830091414bdc59e9cccba7c3018", 0xf2) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x2f, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x2, 'dh\x00', 0x33, 0xfffffffffffffff8, 0x61}, 0x2c) [ 126.567663] __x64_sys_bpf+0xda/0x110 [ 126.571499] do_syscall_64+0x154/0x220 [ 126.575428] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 126.580640] RIP: 0033:0x455a09 [ 126.583844] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 126.591594] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 126.598906] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 126.606209] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 126.613526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/17 08:54:22 executing program 2: unshare(0x24020400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x80000000, 0x2, 0x80, 0x606, 0x7}) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x7) r1 = socket$packet(0x11, 0x40000000000003, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x4, 0x0, 0xfffffffffffffffc}, 0x4) [ 126.620836] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000017 2018/05/17 08:54:23 executing program 6: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x242, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r2 = dup(r1) read(r1, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r2, 0x40044591) 2018/05/17 08:54:23 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') r1 = socket$inet(0x2, 0x10000000005, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000040)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xd}}, 0xc) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:23 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x240, 0x0) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x8000, 0x27fd) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x24000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000080)=r2) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00'}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x4) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:23 executing program 4 (fault-call:1 fault-nth:24): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:23 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket(0x2, 0x80000, 0xffffffffffffff60) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000280)=[@in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x6, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x8000, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x400, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0xcc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1006}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r2, 0xd8, "385668448b9c79187740197e75275e59e6d57acf730516dcae3ed672063a30155c5da70d1d8c4b939e12aa39d24f79f7c71c8757cf270065f78e77035a6af99b788ad8a7da365acba66293ecd24a6c800b149f8eeddfa4aab825497aa8b8abdb0b9a9a4cdc5082e8eb0b96444ff33e14c2854a2e236f5bd138b1369b7d87f3f78d16a4473abdac1d8e337a1478c3a542fcbb92bade1b550b29edff22c91993b9961e91e2d0f8f080f59b0ea9004144970bc2b0a881edc26e2b9a1375d1956d7f58a63a6b4cbc31e8b62165eb6bdd70837ee46cfcb8ef17a4"}, &(0x7f00000001c0)=0xe0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0xc4002, 0x0) 2018/05/17 08:54:23 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) io_setup(0x5, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x400, r0, &(0x7f00000000c0)="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", 0xfa, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000200)) fadvise64(r0, 0x0, 0x81, 0x1) 2018/05/17 08:54:23 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0xfffffffffffffffd, 0xad6, 0x8, 0xcb0b}, 0xc) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)={0x0, 0x0, 0x1, [0x0]}, &(0x7f0000000140)=0xa) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r2, 0x9}, 0x8) 2018/05/17 08:54:23 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@ipx={0x4, 0x6, 0x1, "5ac87c58ebe4", 0x3eaa}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000a00)=ANY=[], 0x0, 0x20004840}, 0x4811) r1 = eventfd2(0x4513d79d, 0x80000) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)}], 0x1, 0x0, 0x0, 0x200000000000000}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = dup(r2) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000005c0), 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) bind$inet6(r2, &(0x7f0000000180)={0xa, 0x4e20}, 0x1c) sendto$inet6(r3, &(0x7f00000007c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) unlink(&(0x7f0000000600)='./file0\x00') fcntl$setflags(r1, 0x2, 0x5e835928d4c01fab) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000440)) r4 = open(&(0x7f00000008c0)='./file0\x00', 0x20141042, 0x66) ftruncate(r4, 0x280080) sendfile(r3, r4, &(0x7f0000d83ff8), 0x2008000fffffffe) 2018/05/17 08:54:23 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x121}, 0x14}, 0x1}, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000080)=[{0xa, 0xa794}, {0x3, 0x7}], 0x2) [ 127.445292] FAULT_INJECTION: forcing a failure. [ 127.445292] name failslab, interval 1, probability 0, space 0, times 0 [ 127.456679] CPU: 0 PID: 8336 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 127.463896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 127.473278] Call Trace: [ 127.475916] dump_stack+0x185/0x1d0 [ 127.479589] should_fail+0x87b/0xab0 [ 127.483361] __should_failslab+0x278/0x2a0 [ 127.487662] should_failslab+0x29/0x70 [ 127.491609] __kmalloc+0xc5/0x350 [ 127.495107] ? do_check+0x113/0x24a30 [ 127.498971] ? do_check+0x282/0x24a30 [ 127.502815] do_check+0x282/0x24a30 [ 127.506519] ? apic_timer_interrupt+0xa/0x20 [ 127.511149] ? kmsan_set_origin_inline+0x6b/0x120 [ 127.516038] ? __msan_poison_alloca+0x15c/0x1d0 [ 127.520757] ? bpf_check+0x4258/0xc7d0 [ 127.524682] ? kfree+0xcb/0x29e0 [ 127.528094] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 127.533494] ? kfree+0x735/0x29e0 [ 127.536998] ? bpf_check+0x4258/0xc7d0 [ 127.540929] bpf_check+0x429d/0xc7d0 2018/05/17 08:54:23 executing program 0: r0 = socket$inet6(0x10, 0x5, 0x8) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5300fe01b2a4a280930a600000ffa84335910000003900090035002000060000001900050000000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000400)}, 0x0) 2018/05/17 08:54:23 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') socket$inet(0x2, 0x10000000005, 0x0) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) [ 127.544699] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 127.550147] ? kmsan_set_origin+0x9e/0x160 [ 127.554451] __do_sys_bpf+0xc9df/0xe7e0 [ 127.558470] ? syscall_return_slowpath+0xe9/0x700 [ 127.563362] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 127.568330] ? syscall_return_slowpath+0xe9/0x700 [ 127.573227] ? syscall_return_slowpath+0x86/0x700 [ 127.578119] ? syscall_return_slowpath+0xe9/0x700 [ 127.583019] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 127.588446] ? fput+0x25c/0x2e0 [ 127.591787] __x64_sys_bpf+0xda/0x110 [ 127.595626] do_syscall_64+0x154/0x220 [ 127.599555] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 127.604768] RIP: 0033:0x455a09 [ 127.607979] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 127.615728] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 127.623030] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 127.630354] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 127.637657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 2018/05/17 08:54:23 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000000df40)="240000001a0001000700fd686fa7f8bc0200000000000000271d85943637592fdebb802f", 0x24}], 0x1}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@get={0x1, &(0x7f0000000040)=""/22, 0xbe}) [ 127.645903] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000018 2018/05/17 08:54:23 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="bb3f1bd54e1dfe206a50f05fe6a7ab425d5f7b3992d4e2910247b6f95b75ff71bd3220dcbfd483beb2f536cfa0c34f533bc441418dac5c10d1d2027f430172611c8721344011d3a9b3c353"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x5, 0xfffffffffffffcd2, &(0x7f000000cf3d)=""/195}, 0x48) [ 127.703698] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 127.736636] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/17 08:54:23 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mremap(&(0x7f000053a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000053c000/0x3000)=nil) mremap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000053b000/0x4000)=nil) openat(r0, &(0x7f0000000040)='./file0\x00', 0x101000, 0x5b) 2018/05/17 08:54:23 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:23 executing program 0: r0 = socket(0x0, 0x1, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000300)={0xb, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x290) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x187b) 2018/05/17 08:54:24 executing program 4 (fault-call:1 fault-nth:25): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:24 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x8001, 0x1, 0x4, 0xfffffffffffffffc, 0x81}, 0xc) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000000)={r1, 0x10000}) 2018/05/17 08:54:24 executing program 2: r0 = memfd_create(&(0x7f0000000040)="00000600000000000000", 0x1) execveat(r0, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) io_setup(0x5, &(0x7f0000000080)=0x0) io_cancel(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x9, 0x400, r0, &(0x7f00000000c0)="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", 0xfa, 0x3f, 0x0, 0x1, r0}, &(0x7f0000000200)) fadvise64(r0, 0x0, 0x81, 0x1) 2018/05/17 08:54:24 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000000)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0xfffffffffffffeff) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x4200, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001540)=0x14) getresuid(&(0x7f0000001580), &(0x7f00000015c0)=0x0, &(0x7f0000001600)) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001640)={{{@in6=@dev={0xfe, 0x80, [], 0x1c}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xffffffff, 0x4e23, 0x5, 0x0, 0x80, 0x80, 0x2b, r1, r2}, {0x80, 0xfffffffffffffffa, 0x0, 0x80000000, 0x2, 0x7, 0xffffffff, 0x5}, {0x9, 0x2, 0xfffffffffffffffa, 0x84a}, 0x2, 0x0, 0x2, 0x0, 0x3}, {{@in, 0x20, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0x13}, 0x3505, 0x1, 0x1, 0x5, 0x6, 0x101, 0x1000}}, 0xe8) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:24 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x9a) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = syz_open_dev$sg(&(0x7f0000000500)='/dev/sg#\x00', 0x0, 0x8800) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) 2018/05/17 08:54:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="e00000027f0000050000000001000000ac1414bb"], 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/05/17 08:54:24 executing program 3: syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x6, 0x20000) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:24 executing program 0: timer_create(0xffbffffffffffff0, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x77359400}, {r0, r1+30000000}}, &(0x7f00000001c0)) [ 128.281503] FAULT_INJECTION: forcing a failure. [ 128.281503] name failslab, interval 1, probability 0, space 0, times 0 [ 128.292900] CPU: 1 PID: 8391 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 128.300128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.309511] Call Trace: [ 128.312148] dump_stack+0x185/0x1d0 [ 128.315824] should_fail+0x87b/0xab0 [ 128.319585] __should_failslab+0x278/0x2a0 [ 128.323890] should_failslab+0x29/0x70 [ 128.327843] __kmalloc+0xc5/0x350 [ 128.331361] ? do_check+0x1717/0x24a30 [ 128.335300] do_check+0x1717/0x24a30 [ 128.339066] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.343956] ? kmsan_set_origin_inline+0x6b/0x120 [ 128.348857] ? kfree+0x735/0x29e0 [ 128.352359] ? pop_stack+0x5f0/0x5f0 [ 128.356130] bpf_check+0x429d/0xc7d0 [ 128.359904] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 128.365353] ? kmsan_set_origin+0x9e/0x160 [ 128.369676] __do_sys_bpf+0xc9df/0xe7e0 [ 128.373708] ? syscall_return_slowpath+0xe9/0x700 [ 128.378609] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 128.383600] ? syscall_return_slowpath+0xe9/0x700 [ 128.388516] ? syscall_return_slowpath+0x86/0x700 [ 128.393430] ? syscall_return_slowpath+0xe9/0x700 [ 128.398343] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 128.403783] ? fput+0x25c/0x2e0 [ 128.407169] __x64_sys_bpf+0xda/0x110 [ 128.411024] do_syscall_64+0x154/0x220 [ 128.414973] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 128.420202] RIP: 0033:0x455a09 [ 128.423421] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 08:54:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'broute\x00', 0x0, 0x3, 0x6b, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000140)=""/107}, &(0x7f0000000040)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@broute={'broute\x00', 0x20, 0x2, 0x2c8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000600], 0x0, &(0x7f0000000100), &(0x7f0000000900)=ANY=[@ANYBLOB="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"]}, 0x338) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vsock\x00', 0x80, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) 2018/05/17 08:54:24 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) [ 128.431177] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 128.438481] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 128.439214] kernel msg: ebtables bug: please report to author: Wrong len argument [ 128.445778] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 128.445798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 128.445815] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000019 [ 128.571299] Unknown ioctl 25631 [ 128.576737] kernel msg: ebtables bug: please report to author: Wrong len argument [ 128.620243] Unknown ioctl 25631 2018/05/17 08:54:25 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) sendmmsg(r0, &(0x7f0000001a00)=[{{0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000000c0)="15ec96597cbb8ae50f1e8d80cf54ee1234f4f7274daa0f31c7559d714a2322ccbc95e262feb0c70b755583cbe87a05fcd960d382fc9deebde4620bc3b14424c115abad64c913ab99bfe30faa83f3f39b4ec98a502edcb0713dd203e2bf772d3eca6a86da64a1bd7ffb0cf15210d7a479fe2e760d837809ec70ff3f14b4f87cd79efbb8562ad893eb12ac4d1fdcef677b7fa2c2cc9fcc531a25c833658456f25953020f898edd722514ca7c9ece38cfe9b05e66c4be45ae7a16ff8a65378d078f362e475498990be88ddc8e63c0", 0xcd}, {&(0x7f00000001c0)="debb89b9692e41772f3cd74b1f6888d4b949b1e7900f24069c6f9e1b321ec0909225df94c890dc4c49a8931b3e10a4349878be13a4fe18bd6b32a4d3f9a762e01ca69e5fe65834f4277a5ba33f79d39169d06f96b639b6b9a76846dd70e8d9ac32de6df3addc7910817d7d4535965450ac9bfaf5f3d9c4fa5b2508203c21a0dc071ad861a78cc2c9ae4a7a297445112f3b9dc542092c93d2807c43d09cebce091b107c2744580712ca650117f9534243652dee6eb62f1453767e155c1d44619b6c51d2e2", 0xc4}, {&(0x7f00000002c0)="17b5b17f9ec90788b4813effba81d7f17f6efeb65f570e6dc5d7ee5ae3a641fbb0111757f57b5292f366e00261f86b617e588d758a833a19032de998280020093cbfe87589cf7591e6bc07d304dde45152720dbf3c0ecc10669f946e765f1e744ad11a1fda45a21381c6173c2f99232a4fb330fdbfacab24368b7180e7af026d89461dc00490234dc4ea071ee1aeffcc842915793e4d2ca375e92274a0aa36fe233021f3faa14eae3f3a4b85185173e96850a01e788c78081245ec8b00e83a0691334b375a474d0f636ef2f4b131dd6216a7d9ccd7faf9c93423632f94ec8fb33bc49a", 0xe3}, {&(0x7f00000003c0)="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"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{0xe0, 0x6, 0x165daad9, "f5c73046405fd4a6c737c96c5900b890bdc9fcb5152598c9055d5f564d33a759e9ebb64714e7a2e1ade78a445a9bffac3d4868ef184ecf6567a964cc52b158bd938b2c659403d54d2e15d2c7b24c524d6e9b6953a2bbd4210fb69938ac6fa716e6beb8f7a25162f797797919612001c2173d126bdd33cdde2e6c197f69220c9300fc55c69988a04eb2f36f9a965aafc37152456892d94e7445e5ce39426bf80f344347767213f9289be3863cec78727369096e4a0d02243071a0e1c87420ed78f18d6b8c7ad49bd1037f"}, {0xe0, 0x104, 0x1, "b283fbc020b8413d37c742a816151833325cf5421e19cd7e1351ffb557790217bd4acb2bc8083a49b3f175ffde058965b7ab8cac4c21346dcea70be13f134cf9be2aab9f5f2c8da2c3089b310b1706a9c5fd56c4ef53a46e5d56b2c067424328099fab4204d013f54504a462377e9f8a0987dbd11acd0d7436dddfe89ead7610996a96c4e8a0d7357662d226fbb208bedc2fbd28aa39d3d7f6c3052ae35ac0c5a38e92e7082614772a1a70dffb0032e79d81b588dc1deaaa84e11ce4176de541bab0a3ebef018e305d33173caa9140"}], 0x11d0, 0x20040000}, 0xe0f}], 0x2, 0x8011) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:25 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0xe, &(0x7f0000000300), &(0x7f00000002c0)=0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) sendmsg$unix(r1, &(0x7f00000008c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000140)="ea6ec992ae4bda5fd431d8011a117637de3de426ed0aef200aed9807c48cd445482d0761cb9d23fdeb46d063992cd7e9e67bba64a8880ec023bd75a4685ce17e68ab1a65f6fd0cec3f90794274888e7b47fa21747779a5218438673038b5237a7af3b535dee972dd4cc98b746c119674e84a8f0dcec6faec6fce161b5e04a65376133142c900a34895a46ab01ebb42d1836a4c98102b61ff98117d7e3ff5417ad63152b775420be1619696d1272afbfcd0d7eee6f2276428dbf4d2f361090b81fba5d49a", 0xc4}, {&(0x7f0000000340)="760df7ad4f551fdec4ce8a10ddd34c25cf97da0c00ff58ef115289fd35f6ecea521e434beff58de4daad0409d6f43232c9226d0339ecb8f33416c3c7077235d650ac0a0af93656a5f1e31c4ba7168f425ea70d7b3a1b50c3e57a7fb9cc023512c9ad7b7107efd7f859bea63d17fef8608d7cc2323bbb81892205d994edecac02eac0243215a0a033226d5a21890e67b8c706e445fd4a9ada22d7e2cc5d337ac092192c9fa465762be48d50c53c486f", 0xaf}, {&(0x7f0000000240)="a7a0fa866ed3afec125908197a1e117e7faaa98c3444be8be262746cdb19711e9684c21df79f0eef91f0696b25547700c8fe4247f4ed81cdd2d559c81e53562d14e3442a356cfe792f015b99de32410def395e108bcddbe7b1e7", 0x5a}, {&(0x7f0000000400)="0ea8ef03307f1f6205a64f3b9a2f59138a5d71697cc443d7e152215ca86b74590190828ec9bef0e404bc19b9a81329ea0e27eff51ce83204e4e2077b204d11c8257738e68442295dd71c2d6e9b876cdc4f2f87a57be6954d3ca65ff4365009294f59381e777e0b1e19bb03e415e1a0f646b484a733c7f72de1fad80c82ff0da56c7f51167be1231f32a996f8", 0x8c}, {&(0x7f00000004c0)="24b3375942189b37bd47185c10110015c7f34b3d6ae09d07c5a668f14b702cba572707e593e046ee705e1f9aaa99d38d136dc1032dd2a13c204df490263df48e7dd962d8255e5d26fe0491802e8a368c11dde29ff9998400667380aa11fc48c58b8ea708c5347add6eb897460272617a906867a42d2d7cbd4f796f90742e5ec519bf560f4b3898d4ead081c1e820bf057bf124b6be71028e42c216d7939c32d9be2bce449b64f05f55c20b2eb81589800210dc368c17d011bb2566edee8977c521ab10d5ed46dd31917f7db6e1fcf9ab65402975fe1e8087e794a52b", 0xdc}, {&(0x7f00000005c0)="7e3486001539ac5661c26d01abfd96b1e81eb89528797da7143701e3e6d42eeecf4a0680da43d0fd2186db5a75d79b791558833a437ab8e9261772d897db418b91bae1c9285d07185c0e0fb47d614b0a176ad2562068720fa278292bdfa8bdb072677b001ac4eeedf6d451c0ed28b3939815178b411ba02b42a324489f6ca3056d03e94558a33213c623a5cbe9ab8f9e4c0e02d3fd8a636dd47463dd8b473315cb6a940b877923acd8254a84be2d1b5691", 0xb1}, {&(0x7f00000000c0)="f4d8c72ee2bd5af2e26f90b07a102970a0459bb6867044d636af97a566718ca2dc7e2471af47348a8a2e09a7e717e519e0", 0x31}, {&(0x7f0000000680)="437b502f2247f341d59f70f451305300d81dc5fd949725ccf27c2b52bff0", 0x1e}, {&(0x7f00000006c0)="df7be3c35ec8e7c788601df28d889198c8761552a671bec5b73ec51109c7bd176e9990473ce5c6ee4f4f3be0132cf71329543f4ae3b377a34637018235d369ca1f33d0bb64ae7ff6d078dc9be33023617c7e96672d2870814660ebb860180aa40fa6d799a60a26b7b540af800de87f6bdb69ce1af4846a8321c070bcc94fe584333c63ffea3da5b07ea41a34f73583c283cf1b8bca0dbd341cbb59", 0x9b}, {&(0x7f0000000780)="09b9906aa95b45d2837736e006a2dfd7560fb44bc4e9f8733e15e56b0fe50eac94cdfe268c08bb5e83639d1ae706210752403f353b87", 0x36}], 0xa, &(0x7f0000000880)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0xc000}, 0x20004800) 2018/05/17 08:54:25 executing program 7: r0 = gettid() rt_sigqueueinfo(r0, 0x0, &(0x7f0000000040)={0x26, 0x485a, 0xc671, 0x8}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x4, 0x0, 0x10001, 0x80000000}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000001c0)={0x3, r2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000200)={{0x1, 0xfffffffffffffeff}, 'port1\x00', 0x4, 0x402, 0x8, 0x20, 0x6, 0x1, 0x0, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000140)={0xbf, &(0x7f0000000080)="3a71879e2d511b9e0be1f1a083f2723435440c517944d28dfa7d4b8895f020efb094a614e6214fd0c0c01071babfc5956cef99d42f32e0f121ed9e1c042d330a923e3404af15708eefda1689fa09afe8c5c58206094b70b5fb26cd969ca4583fa08bec344316c901478c76e12722137c4ca2ba5007b470f3fae509349b37dbbc65076bbf63faaa37039a4dc0e51ab788070bc286aff7d212a234975cc3697371b97baf2bf45f2044a613c319277a15103f350c25c88dd11bdc67ac3ac8cc1b"}) 2018/05/17 08:54:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(0xffffffffffffffff, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:25 executing program 4 (fault-call:1 fault-nth:26): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:25 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000180000fa0000000000000000", @ANYPTR=&(0x7f0000001740)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB="8ef2ba0345a4655ca4c70a588c39008b69000000befc23711500cc7ac076b782e9937b03944ae530f9fef0c94ba2347c0cc6afaee5aa774e39f9a2ab2cc25709048a71f0a8e8c33de6155d7f9d997c3ea71396e3b721e753f1cfed8355f4f42f4be205b628cfa78623e82d8880dfd0a63c89e0d1d90bbe256175"], 0x20) write$rdma_cm(r0, &(0x7f0000001700)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000001a00), r1, 0x3}}, 0x18) 2018/05/17 08:54:25 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) read(r1, &(0x7f0000000200)=""/166, 0x1000001a4) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:25 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x80, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=""/85, &(0x7f00000000c0)=0x55) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000100)={&(0x7f00001a7000/0x2000)=nil, 0xfffffffffffffffe, 0x1, 0x2, &(0x7f0000ffd000/0x1000)=nil, 0xfb84}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x181201, 0x0) madvise(&(0x7f0000687000/0x400000)=nil, 0x400000, 0x11) [ 129.185340] FAULT_INJECTION: forcing a failure. [ 129.185340] name failslab, interval 1, probability 0, space 0, times 0 [ 129.196720] CPU: 0 PID: 8442 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 129.203938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.213326] Call Trace: [ 129.215961] dump_stack+0x185/0x1d0 [ 129.219639] should_fail+0x87b/0xab0 [ 129.223415] __should_failslab+0x278/0x2a0 [ 129.227699] should_failslab+0x29/0x70 [ 129.231613] __kmalloc+0xc5/0x350 [ 129.235106] ? copy_verifier_state+0x3bc/0xc00 [ 129.239755] copy_verifier_state+0x3bc/0xc00 [ 129.244228] ? __kmalloc+0x141/0x350 [ 129.247984] do_check+0x178c/0x24a30 [ 129.251742] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.256626] ? kmsan_set_origin_inline+0x6b/0x120 [ 129.261517] ? kfree+0x735/0x29e0 [ 129.265019] ? pop_stack+0x5f0/0x5f0 [ 129.268783] bpf_check+0x429d/0xc7d0 [ 129.272551] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 129.277998] ? kmsan_set_origin+0x9e/0x160 [ 129.282306] __do_sys_bpf+0xc9df/0xe7e0 [ 129.286331] ? syscall_return_slowpath+0xe9/0x700 [ 129.291228] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 129.296199] ? syscall_return_slowpath+0xe9/0x700 [ 129.301107] ? syscall_return_slowpath+0x86/0x700 [ 129.306024] ? syscall_return_slowpath+0xe9/0x700 [ 129.310927] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 129.316355] ? fput+0x25c/0x2e0 [ 129.319701] __x64_sys_bpf+0xda/0x110 [ 129.323540] do_syscall_64+0x154/0x220 [ 129.327471] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 129.332686] RIP: 0033:0x455a09 2018/05/17 08:54:25 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001a40)={'ip6gre0\x00', 0x0}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000001c0)=0x1) sendmsg$nl_route_sched(r0, &(0x7f0000001b40)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001b00)={&(0x7f0000001a80)=@delqdisc={0x58, 0x25, 0x10, 0x70bd25, 0x25dfdbfc, {0x0, r1, {0x10, 0xffff}, {0xc, 0xc}, {0x1, 0x8}}, [@qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x1, "1297c6", 0x0, 0x0, 0x5e, 0x8}}}}, @TCA_RATE={0x8, 0x5, {0xa96c, 0x4}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x1000}]}, 0x58}, 0x1}, 0x40010) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000001fd8)=ANY=[@ANYBLOB="850020000000000000000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x363, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:25 executing program 5: r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r0) ioprio_set$pid(0x1, r0, 0x4003) migrate_pages(r0, 0x59, &(0x7f0000000080)=0x10001, &(0x7f00000000c0)=0x8) 2018/05/17 08:54:25 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x0) [ 129.335897] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 129.343646] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 129.350945] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 129.358248] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 129.365551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 129.372854] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001a 2018/05/17 08:54:25 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'mangle\x00'}, &(0x7f0000000140)=0x54) getsockopt$sock_int(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/17 08:54:25 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0xffffffffffffff7f) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@local, @remote, 0x0}, &(0x7f0000000040)=0xc) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, r1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x100, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = dup3(r2, r0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000240)=ANY=[@ANYRES32=r5, @ANYBLOB="05009e00f4c43563ecc91c0744297a341a8db3ca69ad0d2056cbe61858d81d45e2b1ff094707c6dbafafa333f6d0e30e4b555d02450fed0200000000000000a8f2aaf742ae9f142325978b32c34509be9aefacd0b3f8c54c0b9331bda63a417cdfb31713a93b3786a08fe9ede66445ff010000ac014e1f21ba4770647f97fb4cf1ebb26d5fc2594b80bb7f87ce5e038399f42bf0d60824edaabf10010400000000000000000040ab120c773bb114709f98885ff40985"], 0xa6) 2018/05/17 08:54:25 executing program 2: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000}, 0xff27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80004000}, 0xfeda) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/125, 0x7d) close(r0) 2018/05/17 08:54:25 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dsp\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00000001c0)=0x4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x4, 0xffffffffffffffbd, &(0x7f0000001fe8)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES32]], &(0x7f0000000140)='syzkaller\x00', 0x4, 0xc3, &(0x7f0000000000)=""/195, 0x40f00}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:26 executing program 5: r0 = socket(0xa, 0x200000000001, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f0000000300)) socketpair(0x1d, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r1, &(0x7f0000000080), r1, &(0x7f0000000100), 0x3, 0xd) 2018/05/17 08:54:26 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}}}, 0x40, 0x2}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) r3 = request_key(&(0x7f0000000180)='id_legacy\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='/dev/input/event#\x00', 0x0) keyctl$get_keyring_id(0x0, r3, 0x7fff) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x0) 2018/05/17 08:54:26 executing program 2: r0 = socket(0x1e, 0x805, 0x0) r1 = socket(0x1e, 0x805, 0x0) r2 = socket(0x2, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000200)=@req3={0x80000000}, 0xff27) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80004000}, 0xfeda) fgetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000080)=""/125, 0x7d) close(r0) 2018/05/17 08:54:26 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$netlink(r0, 0x10e, 0x8000c, &(0x7f00000001c0)=""/27, &(0x7f0000000040)=0x1b) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000080)={{{@in, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xc) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vsock\x00', 0x400001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000580)={0x0, 0x2a, "65f2d5143ee33dcb59886184b3bb3301076379f8b7e3466de8ea73108d139c9c425abf8eaf566d6a94e7"}, &(0x7f00000005c0)=0x32) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000400)={r3, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x401, 0x5}, &(0x7f00000004c0)=0x90) r5 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r5, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x11, 0x0, 0x2}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000500)={r4, 0x400}, &(0x7f0000000540)=0x8) ioprio_get$uid(0x3, r1) r6 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xdb9, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000000280)={r7, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, [0x2, 0x55856362, 0x4, 0x1, 0x17e4000000, 0x6e, 0x5, 0x158308a5, 0x5, 0x7, 0x2, 0xfffffffffffffffc, 0xc50f, 0x1, 0x4]}, &(0x7f0000000380)=0x100) 2018/05/17 08:54:26 executing program 4 (fault-call:1 fault-nth:27): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:26 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000162d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:26 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000140)="240000005e0007031dfffd946fa2830020200a0009000300001d85680c1b3dee7831c4e8b79c5cfc7b678ddc74a3a20400ff7ed419c06215afab338e8c2aa03d8b23c708b2f5939d62097c26b13ae55f644de72495fbdd35ac52133381ecae9eb86738b9a4310104d95373e13e93143e9dbd3dc823c95086ac6c54838faf703ee542803dca9b7269e147b8cfb23fe16383c3a44a975cb3fb75bf0a3a0a0cadc73f875b03e974831f8103", 0xffffffffffffff3c}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000000200)="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", 0x1000, 0x4040800, &(0x7f0000000000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) [ 130.181668] FAULT_INJECTION: forcing a failure. [ 130.181668] name failslab, interval 1, probability 0, space 0, times 0 [ 130.193133] CPU: 0 PID: 8499 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 130.200360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.209750] Call Trace: [ 130.212401] dump_stack+0x185/0x1d0 [ 130.216086] should_fail+0x87b/0xab0 [ 130.219854] __should_failslab+0x278/0x2a0 [ 130.224159] should_failslab+0x29/0x70 [ 130.228106] __kmalloc+0xc5/0x350 [ 130.231622] ? do_check+0x12106/0x24a30 [ 130.235638] do_check+0x12106/0x24a30 [ 130.239509] ? kfree+0x735/0x29e0 [ 130.243017] ? pop_stack+0x5f0/0x5f0 [ 130.246798] bpf_check+0x429d/0xc7d0 [ 130.250589] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 130.256047] ? kmsan_set_origin+0x9e/0x160 [ 130.260363] __do_sys_bpf+0xc9df/0xe7e0 [ 130.264397] ? syscall_return_slowpath+0xe9/0x700 [ 130.269298] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 130.274279] ? syscall_return_slowpath+0xe9/0x700 [ 130.279204] ? syscall_return_slowpath+0x86/0x700 [ 130.284115] ? syscall_return_slowpath+0xe9/0x700 [ 130.289033] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 130.294472] ? fput+0x25c/0x2e0 [ 130.297829] __x64_sys_bpf+0xda/0x110 [ 130.301677] do_syscall_64+0x154/0x220 [ 130.305613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.310831] RIP: 0033:0x455a09 [ 130.314038] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 130.321784] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 2018/05/17 08:54:26 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x0) 2018/05/17 08:54:26 executing program 3 (fault-call:1 fault-nth:0): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:26 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") clone(0x0, &(0x7f0000000000), &(0x7f0000000100), &(0x7f00000003c0), &(0x7f0000000440)) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$BLKROTATIONAL(r0, 0x127e, &(0x7f0000000380)) [ 130.329088] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 130.336401] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.343726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 130.351033] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001b [ 130.402300] FAULT_INJECTION: forcing a failure. [ 130.402300] name failslab, interval 1, probability 0, space 0, times 0 [ 130.413663] CPU: 0 PID: 8512 Comm: syz-executor3 Not tainted 4.17.0-rc5+ #96 [ 130.420886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.430281] Call Trace: [ 130.432945] dump_stack+0x185/0x1d0 [ 130.436638] should_fail+0x87b/0xab0 [ 130.440416] __should_failslab+0x278/0x2a0 [ 130.444722] should_failslab+0x29/0x70 [ 130.448676] __kmalloc_node+0x236/0x11f0 [ 130.452793] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.458303] ? mntput_no_expire+0xad/0x17c0 [ 130.462686] ? lockref_put_or_lock+0x41/0x370 [ 130.467239] ? dput+0x3a8/0x560 [ 130.470569] ? kvmalloc_node+0x1a1/0x2e0 [ 130.474716] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.479620] kvmalloc_node+0x1a1/0x2e0 [ 130.483574] traverse+0x1b7/0xe60 [ 130.487078] ? rcu_all_qs+0x32/0x1f0 [ 130.490842] ? mutex_lock+0x31/0x90 [ 130.494525] seq_read+0x3dc/0x2260 [ 130.498117] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 130.503572] ? kmsan_set_origin_inline+0x6b/0x120 [ 130.508492] ? seq_open+0x380/0x380 [ 130.512180] proc_reg_read+0x1de/0x2f0 [ 130.516128] ? proc_reg_llseek+0x260/0x260 [ 130.520415] __vfs_read+0x1a5/0x9b0 [ 130.524127] vfs_read+0x36c/0x6c0 [ 130.527652] __x64_sys_pread64+0x2f2/0x390 [ 130.531934] do_syscall_64+0x154/0x220 [ 130.535866] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 130.541088] RIP: 0033:0x455a09 [ 130.544303] RSP: 002b:00007fa3f973dc68 EFLAGS: 00000246 ORIG_RAX: 0000000000000011 [ 130.552053] RAX: ffffffffffffffda RBX: 00007fa3f973e6d4 RCX: 0000000000455a09 [ 130.559472] RDX: 0000000000000035 RSI: 0000000020000000 RDI: 0000000000000013 [ 130.566777] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 130.574079] R10: 0000000000000041 R11: 0000000000000246 R12: 0000000000000014 [ 130.581386] R13: 0000000000000521 R14: 00000000006fbbb8 R15: 0000000000000000 [ 130.597315] can: request_module (can-proto-0) failed. [ 130.715441] can: request_module (can-proto-0) failed. 2018/05/17 08:54:27 executing program 7: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/1, 0x1) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) 2018/05/17 08:54:27 executing program 0: seccomp(0x1, 0x0, &(0x7f0000001980)={0x2, &(0x7f0000000000)=[{0x8000, 0x6}, {0x6}]}) 2018/05/17 08:54:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000000046c6d23"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:27 executing program 2: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000000000)=0x7f) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000000040)=0x81, 0x4) 2018/05/17 08:54:27 executing program 4 (fault-call:1 fault-nth:28): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:27 executing program 3 (fault-call:1 fault-nth:1): r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:27 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000140), &(0x7f0000000080)=0x68) read(r0, &(0x7f0000000200)=""/166, 0xa6) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000100)=0x80000001, 0xfffffe91) ioctl$TIOCSBRK(r1, 0x40044591) 2018/05/17 08:54:27 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x400, 0x0, 0x100000001}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x9}, 0x8) r2 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200)={0x4}, 0x4) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000001c0)) syz_emit_ethernet(0x66, &(0x7f0000000140)=ANY=[@ANYBLOB="2b00000000001b20df55a6848ab600e72b4f68fcf0aa7f5c5eeb08004500005800000000002f9078ac1414aaac1414aab421880b0000000000000800000086dd0800002100000000100000000100000000000000180022eb0000000020000000020000000000"], &(0x7f0000000000)) [ 131.121464] FAULT_INJECTION: forcing a failure. [ 131.121464] name failslab, interval 1, probability 0, space 0, times 0 [ 131.132911] CPU: 1 PID: 8544 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 131.140128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.149513] Call Trace: [ 131.152150] dump_stack+0x185/0x1d0 [ 131.155817] should_fail+0x87b/0xab0 [ 131.159603] __should_failslab+0x278/0x2a0 [ 131.163900] should_failslab+0x29/0x70 [ 131.167832] __kmalloc+0xc5/0x350 2018/05/17 08:54:27 executing program 5: pwritev(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000002000)="eb", 0x1}], 0x1, 0x0) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000001ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="520972757374e363757367725665783a4465", 0x0) 2018/05/17 08:54:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195, 0x0, 0x8000000000000}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x0) r2 = shmget$private(0x0, 0x2000, 0x78001010, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/138) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x3bbeaf46) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'osx.', '/dev/vcsa#\x00'}) r4 = getgid() ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x5) setregid(r3, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) [ 131.171333] ? copy_verifier_state+0x3bc/0xc00 [ 131.175997] copy_verifier_state+0x3bc/0xc00 [ 131.180483] ? __kmalloc+0x141/0x350 [ 131.184247] do_check+0x12309/0x24a30 [ 131.188113] ? kfree+0x735/0x29e0 [ 131.191608] ? pop_stack+0x5f0/0x5f0 [ 131.195381] bpf_check+0x429d/0xc7d0 [ 131.199152] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 131.204606] ? kmsan_set_origin+0x9e/0x160 [ 131.208916] __do_sys_bpf+0xc9df/0xe7e0 [ 131.212946] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:27 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="6e65522f6d6366696c746572008983514911f3d20a05f9063882c77008aa9ff371541bcee9b31739b78cff449fd714f2f7e788ab748c417c8ab4d477402ff7099a84da7bfd8d") ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0xffff) pread64(r0, &(0x7f0000000000)=""/53, 0xffcb, 0x41) [ 131.217843] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 131.222822] ? syscall_return_slowpath+0xe9/0x700 [ 131.227734] ? syscall_return_slowpath+0x86/0x700 [ 131.232651] ? syscall_return_slowpath+0xe9/0x700 [ 131.237561] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.243001] ? fput+0x25c/0x2e0 [ 131.246353] __x64_sys_bpf+0xda/0x110 [ 131.250205] do_syscall_64+0x154/0x220 [ 131.254146] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.259373] RIP: 0033:0x455a09 [ 131.262586] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 08:54:27 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000740)="87", 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) unshare(0x200) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)="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", 0x4d9}], 0x1, &(0x7f0000003b40)}, 0x0) [ 131.271231] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 131.278537] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 131.285844] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.293151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.300454] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001c 2018/05/17 08:54:27 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000000000)=""/4, 0x4, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x6f3000) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7fff, 0x4000) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f00000000c0)=r1) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000fc8000)}, 0x0) 2018/05/17 08:54:27 executing program 1: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000000c0)=0x0) sched_setattr(r0, &(0x7f0000000100)={0x30, 0x7, 0x0, 0x4, 0x7, 0x100000001, 0x7, 0x9}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/stat\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x4, @empty, 0x2}, @in={0x2, 0x4e23, @rand_addr=0x8000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0xf715, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}], 0x78) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x2}) 2018/05/17 08:54:27 executing program 2: r0 = socket(0x11, 0x2, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x40000004}) epoll_wait(r1, &(0x7f0000000180)=[{}], 0x1, 0x0) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f0000000000)={0x100000001, 0x10001, 0x1}) 2018/05/17 08:54:27 executing program 4 (fault-call:1 fault-nth:29): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:27 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x14000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x7, 0xcfe7}, 'port1\x00', 0x5, 0x100000, 0x3, 0x8, 0x400, 0x5, 0x9, 0x0, 0x7, 0xfffffffffffffffe}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r1, &(0x7f0000000040)=""/53, 0x35, 0x41) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0x32, @empty, 0x4e20, 0x3, 'wlc\x00', 0x30, 0x8, 0x3a}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000340)=0x573) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/05/17 08:54:27 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x200, 0x0) getpeername$ipx(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) close(r1) openat$cuse(0xffffffffffffff9c, &(0x7f0000000380)='/dev/cuse\x00', 0x2, 0x0) io_setup(0x7fff, &(0x7f00000000c0)=0x0) io_submit(r2, 0x1, &(0x7f0000000600)=[&(0x7f0000000540)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000000)="10000000030000000000000000000000", 0x10}]) 2018/05/17 08:54:27 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4, 0x0) r2 = shmget$private(0x0, 0x2000, 0x78001010, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000240)=""/138) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000040)) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000200)=0x3bbeaf46) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) removexattr(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=@random={'osx.', '/dev/vcsa#\x00'}) r4 = getgid() ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000001c0)=0x5) setregid(r3, r4) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) close(r0) [ 131.600549] FAULT_INJECTION: forcing a failure. [ 131.600549] name failslab, interval 1, probability 0, space 0, times 0 [ 131.611994] CPU: 1 PID: 8580 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 131.619220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.628607] Call Trace: [ 131.631277] dump_stack+0x185/0x1d0 [ 131.634976] should_fail+0x87b/0xab0 [ 131.638750] __should_failslab+0x278/0x2a0 [ 131.643068] should_failslab+0x29/0x70 [ 131.647037] __kmalloc+0xc5/0x350 [ 131.650574] ? do_check+0x1717/0x24a30 [ 131.654528] do_check+0x1717/0x24a30 [ 131.658322] ? kfree+0x735/0x29e0 [ 131.661831] ? pop_stack+0x5f0/0x5f0 [ 131.665609] bpf_check+0x429d/0xc7d0 [ 131.669426] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 131.669513] ? kmsan_set_origin+0x9e/0x160 [ 131.669568] __do_sys_bpf+0xc9df/0xe7e0 [ 131.669607] ? syscall_return_slowpath+0xe9/0x700 [ 131.669646] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 131.669675] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:27 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) connect(r0, &(0x7f0000000180)=@can={0x1d, r1}, 0x80) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 131.669721] ? syscall_return_slowpath+0x86/0x700 [ 131.669766] ? syscall_return_slowpath+0xe9/0x700 [ 131.669806] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 131.669856] ? fput+0x25c/0x2e0 [ 131.669907] __x64_sys_bpf+0xda/0x110 [ 131.669939] do_syscall_64+0x154/0x220 [ 131.669987] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 131.729395] RIP: 0033:0x455a09 [ 131.732611] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 131.740366] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 131.747680] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 131.755004] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 131.762322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 131.769664] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001d 2018/05/17 08:54:28 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020300090c000000ffffffffffffffff02001ff554bb00000000000000000900030006000000000002004e20e0000001000000000000002402000100f8ffffff0000000200000000030005000000000002004e20e00000010000000000000000"], 0x60}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f00009b9000)=ANY=[@ANYBLOB="020900b2f66fc3a4eed51b0000000000"], 0x10}, 0x1}, 0x0) 2018/05/17 08:54:28 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr(aes))\x00'}, 0x58) ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) close(r0) 2018/05/17 08:54:28 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000000)={{0xffffff93, 0x8}, {0xffffffa0}}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x203c, 0x0) 2018/05/17 08:54:28 executing program 1: openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x80040, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000040)={0x100000000, 0x80, 0x100000000, 0x42f, 0x4, 0x6}) 2018/05/17 08:54:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') flock(r0, 0xf) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:28 executing program 4 (fault-call:1 fault-nth:30): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:28 executing program 5: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x6, 0x14000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000140)={{0x7, 0xcfe7}, 'port1\x00', 0x5, 0x100000, 0x3, 0x8, 0x400, 0x5, 0x9, 0x0, 0x7, 0xfffffffffffffffe}) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000200)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r1, &(0x7f0000000040)=""/53, 0x35, 0x41) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000300)={0x32, @empty, 0x4e20, 0x3, 'wlc\x00', 0x30, 0x8, 0x3a}, 0x2c) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000002c0)) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000340)=0x573) ioctl$BLKGETSIZE64(r0, 0x80081272, &(0x7f0000000080)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000000c0)) 2018/05/17 08:54:28 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0xfdea}, 0x1}, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f00000000c0)={0xfff, 0x2, 0x7ff, 0x4, 0x3, 0x4}) read(r0, &(0x7f0000000200)=""/166, 0xa6) r4 = add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="64ab667e5c138168c145853cb767771d8186f692a48db13b458a77be1603271760a25ec425e53fe556adf332806996eff5854016b4a133a696eb7528f49a1f12411a86d9e5a5344100133f4b7ab3d2ba03e2ffa0cff96db7c7aec66d49c32126ceea6a948a663c555e393f6120d857249c", 0x71, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r4, 0xd8) ioctl$TIOCSBRK(r1, 0x40044591) [ 132.588006] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/17 08:54:28 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x1, 0x4) 2018/05/17 08:54:28 executing program 0: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') r2 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000000)=""/188, 0xffffffff00000018) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000001c0)={@in6={{0xa, 0x4e20, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x2, 0xfffffffffffffff7, 0x1, "c943069f585fa0cfc6f5f9565ce21d32426f9dfeb3d6890d57f8cdb7d0d3b0fe799b1b347d1546bf487f36a496e622de5174b56149140aef6b9f404809f19f6a982d06b758e38041267438ed9c29a3ba"}, 0xd8) mkdirat(r2, &(0x7f0000fc3ff6)='./control\x00', 0x0) close(r0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/mixer\x00', 0x200, 0x0) 2018/05/17 08:54:28 executing program 1: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x1) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000001000000002500000000000000040000000000000000000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:28 executing program 5: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'nr0\x00', r1}) sendmsg$kcm(r0, &(0x7f0000000880)={&(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa}}}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)="b97baa30d3e9c36bf40d97cd97fa3e82950ae34140b7ee", 0x17}, {&(0x7f0000000040)="8cf3dfb83b3d6c58a7a2b17c4d2e633ec59b8bc85e905e7cb0e3a774701f369091b182b2aaa78aabc6e81c9225a600e005b0d1c87221e2e7e0147e3579a483", 0x3f}], 0x2, &(0x7f0000000540), 0x0, 0x80}, 0x0) 2018/05/17 08:54:28 executing program 2: r0 = socket(0xc, 0x800, 0x6) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") unshare(0x60000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000140)=0x54) 2018/05/17 08:54:28 executing program 7: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00005befdc)) syz_open_pts(0xffffffffffffffff, 0x20201) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x8442) dup3(r0, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000003440)=[{&(0x7f0000001300)='g'}], 0x1) [ 132.850218] IPVS: ftp: loaded support on port[0] = 21 2018/05/17 08:54:28 executing program 5: r0 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0x1c) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x9, 0x204000) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0400000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00006e9c68)}, 0x0) [ 132.933526] FAULT_INJECTION: forcing a failure. [ 132.933526] name failslab, interval 1, probability 0, space 0, times 0 [ 132.945104] CPU: 1 PID: 8651 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 132.952324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 132.961714] Call Trace: [ 132.964355] dump_stack+0x185/0x1d0 [ 132.968039] should_fail+0x87b/0xab0 [ 132.971821] __should_failslab+0x278/0x2a0 [ 132.976124] should_failslab+0x29/0x70 [ 132.980061] __kmalloc+0xc5/0x350 [ 132.983569] ? copy_verifier_state+0x3bc/0xc00 [ 132.988229] copy_verifier_state+0x3bc/0xc00 [ 132.992726] ? __kmalloc+0x141/0x350 [ 132.996496] do_check+0x178c/0x24a30 [ 133.000290] ? kfree+0x735/0x29e0 [ 133.003805] ? pop_stack+0x5f0/0x5f0 [ 133.007588] bpf_check+0x429d/0xc7d0 [ 133.011385] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 133.016838] ? kmsan_set_origin+0x9e/0x160 [ 133.021150] __do_sys_bpf+0xc9df/0xe7e0 [ 133.025185] ? syscall_return_slowpath+0xe9/0x700 [ 133.030086] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 133.035066] ? syscall_return_slowpath+0xe9/0x700 [ 133.039981] ? syscall_return_slowpath+0x86/0x700 [ 133.044900] ? syscall_return_slowpath+0xe9/0x700 [ 133.045744] IPVS: ftp: loaded support on port[0] = 21 [ 133.049808] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.049859] ? fput+0x25c/0x2e0 [ 133.049917] __x64_sys_bpf+0xda/0x110 [ 133.049950] do_syscall_64+0x154/0x220 [ 133.049982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.050019] RIP: 0033:0x455a09 2018/05/17 08:54:29 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) [ 133.079948] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 133.087712] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 133.095019] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 133.102325] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.109628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 133.116943] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001e [ 133.370879] bridge: RTM_NEWNEIGH with invalid state 0x0 2018/05/17 08:54:29 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000100)) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) 2018/05/17 08:54:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') getresuid(&(0x7f00000000c0), &(0x7f0000000240)=0x0, &(0x7f0000000280)) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000009c0)=@filter={'filter\x00', 0xe, 0x4, 0x5b0, [0x0, 0x20000400, 0x20000678, 0x200006a8], 0x0, &(0x7f0000000040), &(0x7f0000000a40)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff020000000700000008000000899f62637366300000000000000000000000626f6e645f736c6176655f30000000006e72300000000000000000000000000069706464703000000000000000000000e31b0cbe0ec5ffff0000ffffaaaaaaaaaaaaffffff00ff000000f000000058010000a80100006f776e65720000000000000000000000000000000000000000000000000000001836cccc355e5300000000000000", @ANYRES32=0x0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="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"]}, 0x62e) pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) 2018/05/17 08:54:29 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x121480, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000000080)={0x3, 0x1, 0x8001}) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x8132, 0xffffffffffffffff, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000d40)={0x0, @loopback, @local}, &(0x7f0000000d80)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000dc0)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e00)={0x0, @multicast1, @loopback}, &(0x7f0000000e40)=0xc) recvmsg$kcm(r0, &(0x7f0000002080)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000f00)=""/4096, 0x1000}, {&(0x7f0000001f00)=""/8, 0x8}, {&(0x7f0000001f40)=""/120, 0x78}, {&(0x7f0000001fc0)=""/59, 0x3b}], 0x4, &(0x7f0000002040), 0x0, 0x8}, 0x20) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000020c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f00000021c0)=0xe8) accept$packet(r0, &(0x7f0000002200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002240)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002440)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000002540)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002680)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000027c0)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000028c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000002900)={'tunl0\x00', 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002940)={0x0, @empty, @dev}, &(0x7f0000002980)=0xc) accept$packet(r0, &(0x7f00000029c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002a00)=0x14) accept$packet(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0}, &(0x7f0000002a80)=0x14) accept$packet(r0, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000002bc0)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000002c00)={@remote, 0x0}, &(0x7f0000002c40)=0x14) recvmmsg(r0, &(0x7f00000060c0)=[{{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002d40)=""/88, 0x58}, {&(0x7f0000002dc0)=""/227, 0xe3}, {&(0x7f0000002ec0)=""/196, 0xc4}], 0x3, &(0x7f0000003000)=""/206, 0xce, 0x1}, 0x2}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000003100)=""/99, 0x63}], 0x1, &(0x7f00000031c0)=""/190, 0xbe, 0x8}, 0x26}, {{0x0, 0x0, &(0x7f0000003400)=[{&(0x7f0000003280)=""/147, 0x93}, {&(0x7f0000003340)=""/139, 0x8b}], 0x2, &(0x7f0000003440)=""/254, 0xfe, 0x4}, 0x4}, {{&(0x7f0000003540)=@hci={0x0, 0x0}, 0x80, &(0x7f00000048c0)=[{&(0x7f00000035c0)=""/98, 0x62}, {&(0x7f0000003640)=""/15, 0xf}, {&(0x7f0000003680)=""/94, 0x5e}, {&(0x7f0000003700)=""/248, 0xf8}, {&(0x7f0000003800)=""/181, 0xb5}, {&(0x7f00000038c0)=""/4096, 0x1000}], 0x6, &(0x7f0000004940)=""/4096, 0x1000, 0x140000000000}, 0xffffffffffff8000}, {{&(0x7f0000005940)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005c00)=[{&(0x7f00000059c0)=""/65, 0x41}, {&(0x7f0000005a40)=""/14, 0xe}, {&(0x7f0000005a80)=""/9, 0x9}, {&(0x7f0000005ac0)=""/21, 0x15}, {&(0x7f0000005b00)=""/120, 0x78}, {&(0x7f0000005b80)=""/117, 0x75}], 0x6, &(0x7f0000005c80)=""/60, 0x3c, 0x7}, 0x4}, {{&(0x7f0000005cc0)=@alg, 0x80, &(0x7f0000005f80)=[{&(0x7f0000005d40)=""/96, 0x60}, {&(0x7f0000005dc0)=""/7, 0x7}, {&(0x7f0000005e00)=""/120, 0x78}, {&(0x7f0000005e80)=""/120, 0x78}, {&(0x7f0000005f00)=""/71, 0x47}], 0x5, &(0x7f0000006000)=""/169, 0xa9, 0x81}, 0x9}], 0x6, 0x2000, &(0x7f0000006240)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006280)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f00000062c0)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000006300)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000006400)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006880)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000006980)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000069c0)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f0000006ac0)=0xe8) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000007140)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x30810000}, 0xc, &(0x7f0000007100)={&(0x7f0000006b00)={0x5fc, r2, 0x10, 0x70bd27, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r3}, {0xfc, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x200}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1b2}}, {0x8, 0x6, r6}}}]}}, {{0x8, 0x1, r7}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x6, r8}}}]}}, {{0x8, 0x1, r9}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r10}}}]}}, {{0x8, 0x1, r11}, {0xf8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r13}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}]}}, {{0x8, 0x1, r15}, {0x4, 0x2}}, {{0x8, 0x1, r16}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r17}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r18}, {0xf4, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r19}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3ff}}}]}}, {{0x8, 0x1, r20}, {0x168, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x101}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x3c, 0x4, [{0xc53, 0x0, 0x80000001, 0x7}, {0x1, 0x9, 0x8}, {0xfff, 0x2, 0x3, 0x6}, {0x5b0, 0x1, 0x0, 0x4}, {0x3, 0x7ff, 0x4, 0x7}, {0x4, 0x0, 0x9980, 0x9}, {0x0, 0x0, 0x100000000, 0x3}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r21}}}]}}, {{0x8, 0x1, r22}, {0x44, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0xffffffffffffff58}}, {0x8, 0x6, r23}}}]}}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x10}, 0x400c000) futex(&(0x7f0000000040), 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000100), 0x0) 2018/05/17 08:54:29 executing program 2: socket$inet6(0xa, 0x200000000000003, 0x4) r0 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="1b43f27f8d8bae8d546e9ed11ddd051ac0dcb8a4eadfc632677aa64038ae9100e414", 0x22, 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="880813826c9b970654512ea546e7ac19a510d1da67340e83b3943fe5a3f3c912696cce9bb5e21f59f9de", 0x2a, r0) 2018/05/17 08:54:29 executing program 4 (fault-call:1 fault-nth:31): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:29 executing program 5: mprotect(&(0x7f0000744000/0x1000)=nil, 0x1000, 0x1) setitimer(0x2, &(0x7f0000000280)={{}, {0x0, 0x7530}}, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x28000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x8000, 0xe660, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e22, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, &(0x7f0000000240)=0x84) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000040)={0x2, 0x100000000, 0x8001, 0x100}, 0x10) 2018/05/17 08:54:29 executing program 6: r0 = dup(0xffffffffffffffff) read(0xffffffffffffffff, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r0, 0x40044591) 2018/05/17 08:54:29 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000000780)='./file1\x00') r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4300, 0x0) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) flistxattr(r0, &(0x7f00000003c0)=""/22, 0x16) umount2(&(0x7f0000000180)='../file0\x00', 0x2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0xc0045103, &(0x7f0000000000)={0x2}) fchmod(r0, 0x54) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000140)='../file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='rootfs\x00', 0x1, &(0x7f0000000240)="ac343a17092d4641918f54734c61d39e700ec9f422f6ed6ec042edfc4237d6c816ef03d1736456049672cd15d567000f4abf41a8dfb83c0e6e16d3fc1f34b530136a04096f377859fc50a7893271f828c8b6caa8ef69500bf45019c8d6a0215804020caeb2d1fadb765bf6e6548e62c2864522a75ac31dd3c14ff199cb8a06cb7e4cb0c7cb4a946de0969b64375c6c77a4a6290eceb8ec3b3a3b3e29b253c06170965ab24829cdf40dea48d0ccc5d2697a2b83e36dbacfd3cd13b8e8cddce90262a49819f8237b7a436afcdb4896dfe72f48d606e3aa507b186d32e4f80b7db76e659a851ec4") openat(0xffffffffffffff9c, &(0x7f0000000000)='../file0\x00', 0x0, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000340)=0x0) r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000380)={0x100, 0x3, r3, 0xfefa, r4, 0x7fff, 0x71f7eacd, 0x7}) [ 133.779010] FAULT_INJECTION: forcing a failure. [ 133.779010] name failslab, interval 1, probability 0, space 0, times 0 [ 133.790430] CPU: 1 PID: 8684 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 133.797657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.807043] Call Trace: [ 133.809731] dump_stack+0x185/0x1d0 [ 133.813453] should_fail+0x87b/0xab0 [ 133.817223] __should_failslab+0x278/0x2a0 [ 133.821537] should_failslab+0x29/0x70 [ 133.825502] __kmalloc+0xc5/0x350 2018/05/17 08:54:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a80)=0x1c, 0x800) getpeername(r0, &(0x7f0000000680)=@hci, &(0x7f0000000700)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000bc0)={0x0, 0x400, 0x9, [0x100, 0x2, 0x6, 0x400, 0x3, 0x1, 0x8, 0x1, 0x8]}, 0x1a) r1 = socket$unix(0x1, 0x3, 0x0) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c0c1ff85f8b7a914634468e539dd5610c3a77b299acc33f728c88747cd0778dae4d057a987de089fb8a57f02f4fdbc8758d4714b8cc4764cd61f59afbf86711a8500bb1567097d5d1eea9f3b18b57a9588a44c70ab9805caf8415648295dfa1d891420e2", 0x64}], 0x1, &(0x7f00000000c0)=[{0xe8, 0x108, 0xfbb, "5eb24a188b0e1b237054102a38fccc111b3dc397a4f1163658e74a219f1ca21e6445920f7c9660f4750658f2da85fa3f65ab042df4a90d8efb36c9c0d316b446c570d8d78c2b11308e87545a86c0829d48f5936d0ec94489739ca9487c226e49d680954b548f4680e8d27e98cc2db2afc552fcb1cc6c393570417b9c5e2ad833076cf4e7b97d06101a18ea253805ea858d00a7e26a9388eeb18b9c7bae8f916d828143c5d6f2453b231a1c8fd31432a7e01101cd0cce55915e2df7bf4bf471adfce9cf88f4474198b289656b5c82e21a771ca0"}, {0x98, 0x119, 0x2, "032a5f22547801fb9435f1936706913d4272947957f84ca7462777cb09decbe44a9e74371fea5594a11a335e5f4038288f61b376d71cfe790b3e0c1927aa14479ab169526e5c3f69659b802017244cc0c9a652e57ae4599c7237ead0b7c20e5f42249e019300c6931226502983f368fa909fb5392c039d4306e4a685072b455861da95"}, {0xe0, 0x11b, 0x80, "bd2a1749297109c077437aa0675ab6a4b4a062fa0768333bfe2b6fbafa306ddf418a37dd3099cbe17364404a334b93073cd73d70ddfe920455cdc634eea2cdb4fcf002e184b81bd05961be87ac6fc9e0403aced4577ceb3c6b412a5106beed380149bb28249004ad27012893d68e29efcf94fe91f699a5f74ba7afe0964c72974402af58dafd8d653ffc1a2b71be1654e4be9b2e458bef7570ce6f45d381b9afb4a247fc1528890d39201c275b1bc790fc01ac3f3a4d69d49965eecca098c49a4856c6d05cebb95e5305d699d6"}, {0xf0, 0x6, 0xbdf, "c980132eb2e098736207469ac0f3ffddda7e3088324661ceee520051b711b8667738b6af3f2812697d1858fa410b517b66d3b98b993b13eb226faa59a60869b4ed4ad29341dfb1e4194c6627fc1141c9fa62387ace47222506fb10b5bdc5dc1202eb94a5b90b16a584cdd1deecc7d68dc9696f7c6ac43bfed271982cd947615041333d20799d7c8f068cca8524e92471db83a6ed64e9c56c08b5af10de0e0abd411912b90f9313755c95a674602d2ee6fd334c5b44dc0405c684f31db0f0d3a0631736ba44d249fcc5cf9cfb51594507cefb66041e752b5db08b16840a"}, {0xb0, 0x0, 0x7, "aaab731e4c8ca43fcc7d705818db771cc8c4a8781b495ee74d9344993e9f67cffd47f98f6ef5cb27f678559489f2f9962b36e89a2730ef5494191038dd71c05bd6c28164291d50311df773915f60c487c3c3d3cf86b53aab71edfc86ebddd85904b93d07ea8eb2427aa19ebd0295a1a021d6831bdf66ee8f24671a23e52ce3c9d7c1db4027135200ccc1b887f3bfeb116df13ae86bea1931d5c3fc3363"}, {0xb0, 0x11c, 0x0, "bfa5cae29b97d61e511cf1009432b95fe850e1957ed75b432a50a4e5e549dbbf816efd8c4d5d4c17d0ebb2cd73a4066583fbad3122ee29f9d8f408a809ab398049345febc3a684241283ca992619e78ec486321f0124f157767418d9b0a788b796ccce80800fbca76d3eaa0414e6319c8b742d51ee644e0f60cb73005218d7c3274aae700afcb6bcb4bbe227d4f9e54097c4e79a670aaba94a"}, {0xc8, 0x108, 0x4, "363794f9395057d76ec19e778625ca83e64031f8255ecf198aa32c726f98ff76c4955c7d98adbe1ad03b85693e041f4321b2ecb4753a1484ddc9b59f59ee6dfee64aac18734497c513dc92de250a6743f96e3732e8fd7bea0993e2adf66bac3b97b6befcc90023a4d6c07541129f4eacef9d75dd7787026a6857279144fa29e2b21a104c1e7d69314bb49ba30eb8d2835a9231066963bd55b984ab5f6cddf34c651cae8cb365f8ab65a0d4e2f29bd18b689c0b3d43"}], 0x578, 0x20000000}, 0x4000015) [ 133.829033] ? do_check+0x1717/0x24a30 [ 133.832973] do_check+0x1717/0x24a30 [ 133.836763] ? kfree+0x735/0x29e0 [ 133.840276] ? pop_stack+0x5f0/0x5f0 [ 133.844052] bpf_check+0x429d/0xc7d0 [ 133.847839] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 133.853292] ? kmsan_set_origin+0x9e/0x160 [ 133.857609] __do_sys_bpf+0xc9df/0xe7e0 [ 133.861658] ? syscall_return_slowpath+0xe9/0x700 [ 133.866560] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 133.871549] ? syscall_return_slowpath+0xe9/0x700 [ 133.878394] ? syscall_return_slowpath+0x86/0x700 [ 133.883310] ? syscall_return_slowpath+0xe9/0x700 [ 133.888225] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 133.893676] ? fput+0x25c/0x2e0 [ 133.897037] __x64_sys_bpf+0xda/0x110 [ 133.900893] do_syscall_64+0x154/0x220 [ 133.904838] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 133.910066] RIP: 0033:0x455a09 [ 133.913292] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 133.921055] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 2018/05/17 08:54:29 executing program 0: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) 2018/05/17 08:54:29 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000200)=""/53, 0xffffffffffffff40, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@multicast2, @broadcast, 0x0}, &(0x7f0000000140)=0xc) fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0x51, r2}) syz_open_procfs(r1, &(0x7f00000002c0)="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") [ 133.928365] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 133.935681] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 133.942986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 133.950299] R13: 0000000000000046 R14: 00000000006f4730 R15: 000000000000001f 2018/05/17 08:54:30 executing program 2: r0 = socket(0xe, 0x80005, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x45}]}, 0x10) 2018/05/17 08:54:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x10002) r1 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x2) 2018/05/17 08:54:30 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x10040, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, @empty, @empty, 0x101, 0x6, 0x9, 0x100, 0x2, 0x24, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="b4000000000000002500000000000000040000000000000000000000000000009500000000000000d754f83d246fc49041a0ef7fc9aa9bc335cb0ec800aa0a7cb1409c6d0333e25b941da518a5c7d8aaeb5ce13588b068aa380668640f11c44e38017364343e86a873bbcf9747f57fda965c30baca68d62c19461ccf5812578352dec375268baf72e2848412b1990ab318b17a85c27390ddf74a1f"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:30 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000a40)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000a80)=0x1c, 0x800) getpeername(r0, &(0x7f0000000680)=@hci, &(0x7f0000000700)=0x80) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000bc0)={0x0, 0x400, 0x9, [0x100, 0x2, 0x6, 0x400, 0x3, 0x1, 0x8, 0x1, 0x8]}, 0x1a) r1 = socket$unix(0x1, 0x3, 0x0) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="c0c1ff85f8b7a914634468e539dd5610c3a77b299acc33f728c88747cd0778dae4d057a987de089fb8a57f02f4fdbc8758d4714b8cc4764cd61f59afbf86711a8500bb1567097d5d1eea9f3b18b57a9588a44c70ab9805caf8415648295dfa1d891420e2", 0x64}], 0x1, &(0x7f00000000c0)=[{0xe8, 0x108, 0xfbb, "5eb24a188b0e1b237054102a38fccc111b3dc397a4f1163658e74a219f1ca21e6445920f7c9660f4750658f2da85fa3f65ab042df4a90d8efb36c9c0d316b446c570d8d78c2b11308e87545a86c0829d48f5936d0ec94489739ca9487c226e49d680954b548f4680e8d27e98cc2db2afc552fcb1cc6c393570417b9c5e2ad833076cf4e7b97d06101a18ea253805ea858d00a7e26a9388eeb18b9c7bae8f916d828143c5d6f2453b231a1c8fd31432a7e01101cd0cce55915e2df7bf4bf471adfce9cf88f4474198b289656b5c82e21a771ca0"}, {0x98, 0x119, 0x2, "032a5f22547801fb9435f1936706913d4272947957f84ca7462777cb09decbe44a9e74371fea5594a11a335e5f4038288f61b376d71cfe790b3e0c1927aa14479ab169526e5c3f69659b802017244cc0c9a652e57ae4599c7237ead0b7c20e5f42249e019300c6931226502983f368fa909fb5392c039d4306e4a685072b455861da95"}, {0xe0, 0x11b, 0x80, "bd2a1749297109c077437aa0675ab6a4b4a062fa0768333bfe2b6fbafa306ddf418a37dd3099cbe17364404a334b93073cd73d70ddfe920455cdc634eea2cdb4fcf002e184b81bd05961be87ac6fc9e0403aced4577ceb3c6b412a5106beed380149bb28249004ad27012893d68e29efcf94fe91f699a5f74ba7afe0964c72974402af58dafd8d653ffc1a2b71be1654e4be9b2e458bef7570ce6f45d381b9afb4a247fc1528890d39201c275b1bc790fc01ac3f3a4d69d49965eecca098c49a4856c6d05cebb95e5305d699d6"}, {0xf0, 0x6, 0xbdf, "c980132eb2e098736207469ac0f3ffddda7e3088324661ceee520051b711b8667738b6af3f2812697d1858fa410b517b66d3b98b993b13eb226faa59a60869b4ed4ad29341dfb1e4194c6627fc1141c9fa62387ace47222506fb10b5bdc5dc1202eb94a5b90b16a584cdd1deecc7d68dc9696f7c6ac43bfed271982cd947615041333d20799d7c8f068cca8524e92471db83a6ed64e9c56c08b5af10de0e0abd411912b90f9313755c95a674602d2ee6fd334c5b44dc0405c684f31db0f0d3a0631736ba44d249fcc5cf9cfb51594507cefb66041e752b5db08b16840a"}, {0xb0, 0x0, 0x7, "aaab731e4c8ca43fcc7d705818db771cc8c4a8781b495ee74d9344993e9f67cffd47f98f6ef5cb27f678559489f2f9962b36e89a2730ef5494191038dd71c05bd6c28164291d50311df773915f60c487c3c3d3cf86b53aab71edfc86ebddd85904b93d07ea8eb2427aa19ebd0295a1a021d6831bdf66ee8f24671a23e52ce3c9d7c1db4027135200ccc1b887f3bfeb116df13ae86bea1931d5c3fc3363"}, {0xb0, 0x11c, 0x0, "bfa5cae29b97d61e511cf1009432b95fe850e1957ed75b432a50a4e5e549dbbf816efd8c4d5d4c17d0ebb2cd73a4066583fbad3122ee29f9d8f408a809ab398049345febc3a684241283ca992619e78ec486321f0124f157767418d9b0a788b796ccce80800fbca76d3eaa0414e6319c8b742d51ee644e0f60cb73005218d7c3274aae700afcb6bcb4bbe227d4f9e54097c4e79a670aaba94a"}, {0xc8, 0x108, 0x4, "363794f9395057d76ec19e778625ca83e64031f8255ecf198aa32c726f98ff76c4955c7d98adbe1ad03b85693e041f4321b2ecb4753a1484ddc9b59f59ee6dfee64aac18734497c513dc92de250a6743f96e3732e8fd7bea0993e2adf66bac3b97b6befcc90023a4d6c07541129f4eacef9d75dd7787026a6857279144fa29e2b21a104c1e7d69314bb49ba30eb8d2835a9231066963bd55b984ab5f6cddf34c651cae8cb365f8ab65a0d4e2f29bd18b689c0b3d43"}], 0x578, 0x20000000}, 0x4000015) 2018/05/17 08:54:30 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x40000000000000f, &(0x7f0000000080)=0x4006, 0x1011b) sendto$inet6(r0, &(0x7f0000000140)="0401000000c000ddb8460900ffb25b4202938207d9033780398d5375c5f73f937c29ef0712f281ecb16785784695136fcff575903376b15cddc7d07a033b978920a42f2a2bb404e1b51100000000000000f55d0626a880be8bc3cfaeba524830be0ea863", 0x64, 0x0, &(0x7f00000000c0)={0xa, 0x200000800, 0x1}, 0x1c) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000680)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20001100}, 0xc, &(0x7f0000000740)={&(0x7f00000006c0)={0x78, r2, 0x600, 0x70bd2a, 0x25dfdbff, {0xd}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast2=0xe0000002}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6f8e}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x1}, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000001c0)={'filter\x00', 0x7, 0x4, 0x468, 0x118, 0x0, 0x250, 0x380, 0x380, 0x380, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xfffffffffffffff9, 0x7d09, 0x2254ab74456badc4}}}, {{@uncond, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x1ff, 'syz1\x00', 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x0, 0x7, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) 2018/05/17 08:54:30 executing program 1: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000340)='/dev/urandom\x00', 0xea00, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000380)={0xc16d, 0x1, 0x891d, 0x1, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000400)={r2, 0x9, 0x3}, 0x10) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000580)={r1, &(0x7f0000000440)="1c3b24c5acbda43a04f355dd465f8163cfb026fb951832fc9c15b3b9bc5392288147a17774e8be98f285e82e395135706a570fcef6f7487fb5df63cb704a39fda3bccd9c07fc96e6c76eb10b69bfdf69ceec397bdc56", &(0x7f00000004c0)=""/164}, 0x18) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'veth0\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x4c0c1aab, 0x8, [0x463, 0x2, 0x9f9, 0x100000001]}}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x402, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000300)='veth0_to_bond\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x2, 0x8, 0x7, 0x1000, 0x24}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000680)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in6=@mcast2}}, &(0x7f0000000780)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0xc, &(0x7f00000007c0)=@raw=[@generic={0xff, 0x400, 0x7, 0x1}, @generic={0x2, 0x4, 0xa600, 0xab}, @generic={0x0, 0x10001, 0x1, 0x101}, @exit={0x95}, @alu={0x7, 0x8, 0xc, 0x4, 0x1, 0xfffffffc, 0xfffffffffffffffc}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], r5}, 0x48) 2018/05/17 08:54:30 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r0, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) 2018/05/17 08:54:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000003c0)={'filter\x00'}, &(0x7f00000001c0)=0xfffffffffffffed2) sendto$inet(r0, &(0x7f0000000240)="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", 0x15a, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0x70bf}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, [0x1, 0x8, 0x0, 0x0, 0x20000000000, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x6, 0x4, 0x4000000000000000]}, &(0x7f0000000200)=0x100) 2018/05/17 08:54:30 executing program 0: mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8001, &(0x7f0000000000)=0x3, 0x400, 0x0) r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)=0xffffffff, 0x4) open_by_handle_at(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x200) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 2018/05/17 08:54:30 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0xfffffffffffffff8, 0x94000) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) r2 = dup(r0) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r2, 0x40044591) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0x7, 0x4) 2018/05/17 08:54:30 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="d67c1bb675b28dea15c1964b31920eb0c77db094294c5e3f00b3010048cfbcb6c9e3521066313744b91075e8fe0ccacf3a111630946b5ee6b779435740155e507eb8b58b1a218072318da6150246f3fc62a9aae3a9edbd45aef9c0bf5f8fa45adf0101927dbe6da7"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) r1 = socket(0xa, 0x5, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x7) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000000c0)=""/56) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r3, &(0x7f0000000080)=""/18, 0x12) 2018/05/17 08:54:30 executing program 4 (fault-call:1 fault-nth:32): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:30 executing program 3: r0 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x800, 0x8000) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) fcntl$getown(0xffffffffffffff9c, 0x9) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x2) socket$unix(0x1, 0x5, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x101200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000700)={{0x3, 0x1, 0xd2, 0x3, 0xbe87}, 0x7fffffff, 0x80000001, 0x8000000000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f0000000280)={{0x0, 0x3, 0xcab, 0x2, 0x1}, 0x0, 0x7}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x200001, 0x0) r4 = syz_open_procfs(r2, &(0x7f0000000080)="6e65742f6465865f736e6d7036003b15825a80cd2792870aa2ba56fc8ba7817fa9e06de6f3619d62dfe53457d05cac99acbdea55ba047d514def5c00") move_pages(r2, 0xa, &(0x7f0000000340)=[&(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff7000/0x7000)=nil, &(0x7f0000ff7000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil], &(0x7f00000003c0)=[0x0, 0x9, 0x100, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x6) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000480)={{{@in6=@mcast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000580)=0xe8) migrate_pages(r2, 0x9, &(0x7f0000000440)=0x8, &(0x7f00000006c0)=0x1f) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000800), &(0x7f0000000840)=0x4) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000005c0)={{{@in, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x8000, 0x4e23, 0x4, 0xa, 0x80, 0x80, 0x3a, r5, r6}, {0x401, 0x80000001, 0x7, 0x8, 0x5, 0x7, 0x7fe000000, 0x3}, {0x5, 0x1ff, 0x4, 0xe766}, 0x40, 0x6e6bb3, 0x0, 0x1, 0x2, 0x1}, {{@in6, 0x4d5, 0x6c}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x3, 0x1ff, 0x4b77, 0x6, 0x8}}, 0xe8) read(r4, &(0x7f0000000300)=""/38, 0x26) pread64(r4, &(0x7f0000000000)=""/53, 0x35, 0x41) bind$nfc_llcp(r3, &(0x7f0000000780)={0x27, 0x0, 0x1, 0x7, 0x7, 0x3, "f175efb1c5d29469be2619cdbca41c90cbacdced8733186c8d435b4c74ffa9b25f654f0fda241dc86a2bbc2db2ce4384252a4519b02bd040ad843b85859aed", 0x37}, 0x60) 2018/05/17 08:54:30 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") signalfd(r1, &(0x7f0000000000)={0x7}, 0x8) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f000020d000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x24480, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000080)={{0xfff, 0x6da1}, 'port0\x00', 0x89, 0x800, 0x0, 0x0, 0x0, 0x2, 0x37a, 0x0, 0x1, 0x1}) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x61, 0x2041, 0x0) [ 134.619177] FAULT_INJECTION: forcing a failure. [ 134.619177] name failslab, interval 1, probability 0, space 0, times 0 [ 134.630839] CPU: 1 PID: 8760 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 134.638078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.647467] Call Trace: [ 134.650108] dump_stack+0x185/0x1d0 [ 134.653796] should_fail+0x87b/0xab0 [ 134.657592] __should_failslab+0x278/0x2a0 [ 134.661896] should_failslab+0x29/0x70 [ 134.665831] __kmalloc+0xc5/0x350 [ 134.669350] ? copy_verifier_state+0x3bc/0xc00 [ 134.674004] copy_verifier_state+0x3bc/0xc00 [ 134.678487] ? __kmalloc+0x141/0x350 [ 134.682256] do_check+0x178c/0x24a30 [ 134.686041] ? kfree+0x735/0x29e0 [ 134.689546] ? pop_stack+0x5f0/0x5f0 [ 134.693321] bpf_check+0x429d/0xc7d0 [ 134.697108] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 134.702561] ? kmsan_set_origin+0x9e/0x160 [ 134.706878] __do_sys_bpf+0xc9df/0xe7e0 [ 134.710912] ? syscall_return_slowpath+0xe9/0x700 [ 134.715815] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 134.720793] ? syscall_return_slowpath+0xe9/0x700 [ 134.725702] ? syscall_return_slowpath+0x86/0x700 [ 134.730606] ? syscall_return_slowpath+0xe9/0x700 [ 134.735516] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 134.740954] ? fput+0x25c/0x2e0 [ 134.744313] __x64_sys_bpf+0xda/0x110 [ 134.748167] do_syscall_64+0x154/0x220 [ 134.752110] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 134.757338] RIP: 0033:0x455a09 [ 134.760558] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 2018/05/17 08:54:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) ioctl$KDENABIO(r0, 0x4b36) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pread64(r0, &(0x7f0000000000)=""/53, 0xb80ab824f1fd6f60, 0x0) 2018/05/17 08:54:30 executing program 7: r0 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="f850d01349afee68185aebfd5bf50add2f", 0x11, 0xffffffffffffffff) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f0000000200)=0x10, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r2, 0x0, 0x48c, &(0x7f0000000280)={0x3, 'bond_slave_0\x00', 0x2}, 0x18) flock(r1, 0x3) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="3bc9a84618276d2f6dda8aa66181a7f5f308d771e5f290dba8449421c14d40280ef53ca45da11cea0b7e8db7ef4ba6b4fbb802729f339ca8099ea150c8dc18d18549743650d57aa4a6b049ebd0200ddce7a45fe3f84604723db5237462b338c59921c288e8b7e6c465f8f66dfcb22729ca46e9e972a4810044831ebe4de38d3f9ae8faffe60a8b5dbdd9ed9bb03c542cb238844d4e24c10e533e1508bb2ff6b40afe2f3e0a4f0f1165794f9ced28b71d25e092816d6262c374c111937ea27a4c6a71b4f3c60919a5186b38b5e64a756261df491d6d0bb86a14867a92", 0xdc, r0) r3 = socket(0x10, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000002c0)='\x00', 0x0) 2018/05/17 08:54:30 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="b40000a857b2537f3d5d0699c207370000d5530000000000009e1376f53f10bfc00000000000000000950000000000080000be64cecb133ae00ba6887194ee4403fbd3b94e09db83fa83e72a865b926d90bb18de12df653decc8594b3b93863ab20f29bd03ea6b600fee6a1a4d74818f4a8fdcb170bd8d8def0c58a5f353127b273ea32e71b466d0be3efc698cb6fae3bc080a59fb5f6521d3a6ecaf9b7da26b49a169db9b137a3ab1a4bedd7cba50091e5e624f130fab9843445ae3ba0f28e8c394c986b7af730b"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:30 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x80, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="173f57fb95c3936836e34646e6160990e6203480b3ab53fadbc3a46abeda18155def5900779199a6f1149d5ee331c0889ee4412be48e3a7c35d076675eef0c0c4f488720b5c9ec4fec06d8cedb2fcc2ce1e89d3c7d776ee6") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000000040)=' ', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x8}, 0x1c) listen(r1, 0xffffffffffffff7f) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4(r1, &(0x7f00000003c0)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000440)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 134.768316] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 134.775629] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 134.782944] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 134.790258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 134.797554] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000020 2018/05/17 08:54:30 executing program 4 (fault-call:1 fault-nth:33): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) [ 134.941639] FAULT_INJECTION: forcing a failure. [ 134.941639] name failslab, interval 1, probability 0, space 0, times 0 [ 134.953115] CPU: 1 PID: 8780 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 134.960329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.969713] Call Trace: [ 134.972349] dump_stack+0x185/0x1d0 [ 134.976022] should_fail+0x87b/0xab0 [ 134.979777] __should_failslab+0x278/0x2a0 [ 134.984081] should_failslab+0x29/0x70 [ 134.988034] __kmalloc+0xc5/0x350 [ 134.991544] ? do_check+0x819/0x24a30 [ 134.995383] do_check+0x819/0x24a30 [ 134.999069] ? kfree+0x735/0x29e0 [ 135.002571] ? pop_stack+0x5f0/0x5f0 [ 135.006357] bpf_check+0x429d/0xc7d0 [ 135.010127] ? kmsan_internal_unpoison_shadow+0x83/0xe0 [ 135.015582] ? kmsan_set_origin+0x9e/0x160 [ 135.019889] __do_sys_bpf+0xc9df/0xe7e0 [ 135.023915] ? syscall_return_slowpath+0xe9/0x700 [ 135.028806] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 135.033784] ? syscall_return_slowpath+0xe9/0x700 [ 135.038689] ? syscall_return_slowpath+0x86/0x700 [ 135.043606] ? syscall_return_slowpath+0xe9/0x700 [ 135.048520] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.053956] ? fput+0x25c/0x2e0 [ 135.057303] __x64_sys_bpf+0xda/0x110 [ 135.061142] do_syscall_64+0x154/0x220 [ 135.065066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.070280] RIP: 0033:0x455a09 [ 135.073486] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 135.081231] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 2018/05/17 08:54:31 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'security\x00'}, &(0x7f0000000200)=0x54) [ 135.088528] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 135.095824] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 135.103123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 135.110422] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000021 2018/05/17 08:54:31 executing program 7: get_mempolicy(&(0x7f00000000c0), &(0x7f0000000100), 0x1000, &(0x7f0000ff9000/0x4000)=nil, 0x4) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0x40, 0x0, 0x1, 0xff}, 0x10) socket(0xa, 0x80800, 0xffffffff00000001) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x0, 0x4000000000000) ioctl(r1, 0x40044145, &(0x7f0000001f64)) 2018/05/17 08:54:31 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/mcfilter\x00') pread64(r0, &(0x7f0000000000)=""/53, 0x35, 0x41) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000080)={{}, {r1, r2/1000+10000}}, &(0x7f00000000c0)) 2018/05/17 08:54:31 executing program 1: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000140)={0x9}, 0xfffffffffffffdd5) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x65, 0x40000) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:31 executing program 4 (fault-call:1 fault-nth:34): bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x2000cf5c}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/17 08:54:31 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1, 0x1, &(0x7f0000000100)=@raw=[@jmp={0x5}, @generic, @initr0={0x18}, @call={0x85}, @ldst, @ldst], &(0x7f0000000580)="170a00eaf43d86d1afd96c158f5efd119fd301015a3f79cc6777658c0ba224ea5918becd1b74a7a7f027696116d1bbb1d7ccbb0c013eec1a32073757c05e50b1c4ace41c8db08f13e892a11120e7de369b827e5b59ca82731176161c9353", 0x5, 0xc3, &(0x7f0000000200)=""/195}, 0x48) write$binfmt_elf32(r0, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xfff, 0x9, 0x3, 0x3a1780f7, 0x3, 0x3e, 0x3, 0x69, 0x38, 0x18b, 0x10001, 0x1f, 0x20, 0x2, 0x4, 0xfffffffffffffff7, 0x5b3}, [{0x0, 0x1, 0x9, 0x4, 0x3, 0x3, 0x5, 0x5}], "c64ebf62182c164707cd48ee8f2877208b550e054f192040e5e74d4a07c4d5fccd2a93bd2f2b692a4aba98d3baeedf061f7e0033fd50b156a810b5c769cb8ba8317190d78762e92233bfeb0235124f199142f719dcbf6ff8e19e422762cfb08a0f7acddc8faee3071f006c486f3178c659dff1ef91c64243ba17e7c6f99d04db355e9721134365a0b73847125d877ead68133862f9aae5543e296e7e78cba20d7624e5921880be2854b0670cb1127468c8f405249560b9857668d322a881c5cde035105de1b5"}, 0x11e) 2018/05/17 08:54:31 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r2, 0xc008551b, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200190010000000060000000700005a6b6a25578b008100000000800000b70d66d7b5c3d156904aad64852493e97c76defdd47d29aa078320a851e84d6c2e0c9065d014ee3579e53f6bdb9134056b25ab90e1739239e35093451928c65630463034de1f3d4d4f2682a8dbe54e94005f1bcf1c78196ee1a3e2dcbe6a62f5d2828c65194e627eb0896ff2001076029b4755c60cc83289c9a497164d67effde57f84d8735ce90cdc006d0b"]) 2018/05/17 08:54:31 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20}, 0x1c) socketpair$inet(0x2, 0x3, 0x5, &(0x7f0000000040)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x7ff, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, 0x1c) listen(r0, 0x1000000) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x6, 0x0, @local={0xfe, 0x8a00, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000180)={@in6={{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x5, 0x4f07, 0xff, "f153ea93fc86cc0ef6466e215b813d6d2431a55d5c6639c2678c97f1b2f3a47b97eea0921a381b0a053daf2c2d21e129551a5c88a2b0493637b2b90b55488d7b4eb105c34cec551d5ffcc08f738ae68a"}, 0xd8) 2018/05/17 08:54:31 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000500)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) read(r0, &(0x7f0000000200)=""/166, 0xa6) ioctl$TIOCSBRK(r1, 0x40044591) [ 135.775389] FAULT_INJECTION: forcing a failure. [ 135.775389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 135.787401] CPU: 0 PID: 8816 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 135.794622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 135.804184] Call Trace: [ 135.806824] dump_stack+0x185/0x1d0 [ 135.810513] should_fail+0x87b/0xab0 [ 135.814295] __alloc_pages_nodemask+0x61c/0x5dd0 [ 135.819100] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.824002] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.828725] ? vsnprintf+0x1c10/0x33c0 [ 135.832668] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.837562] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.842305] ? vsnprintf+0x287/0x33c0 [ 135.846159] ? format_decode+0x5b/0x1890 [ 135.850278] ? kmsan_memcpy_origins+0xf1/0x170 [ 135.854921] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 135.860445] alloc_pages_current+0x6b5/0x970 [ 135.864939] __change_page_attr_set_clr+0x1904/0x5de0 [ 135.870218] ? __msan_metadata_ptr_for_load_8+0x10/0x20 2018/05/17 08:54:31 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time={0x0, 0x989680}}) dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00000001c0)={0x800000000000000, 0x0, 0xfffffffffffffffd, {}, 0x0, 0x8001}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) [ 135.875670] ? update_load_avg+0x21fe/0x2d00 [ 135.880201] __change_page_attr_set_clr+0x4f86/0x5de0 [ 135.885454] ? rcu_segcblist_enqueue+0x189/0x2d0 [ 135.890295] ? kmsan_set_origin_inline+0x6b/0x120 [ 135.895215] ? __msan_poison_alloca+0x15c/0x1d0 [ 135.899959] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 135.904884] ? __purge_vmap_area_lazy+0x2f0/0x3b0 [ 135.909787] ? __purge_vmap_area_lazy+0x369/0x3b0 [ 135.914819] ? mutex_unlock+0x15/0x80 [ 135.918717] change_page_attr_set_clr+0x8ea/0x1e00 2018/05/17 08:54:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)=0x6) r1 = syz_open_pts(r0, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000380)=""/200, 0xc8}], 0x1) r2 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000003f00)={0x0, 0xfffffffffffffffe}, &(0x7f0000005a80)=0x8) sendmmsg$inet_sctp(r2, &(0x7f00000058c0)=[{&(0x7f0000000100)=@in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x19237f16}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)="d1e25c21cbba8db42cbc71ffe4ad6b3dc362c05814f2b5d68222705fe2803cedec7ff9c89519f3845bfd22", 0x2b}, {&(0x7f0000000180)="7d5b8df90cd2cd909d07b63db631582f86fceb4b928d613b93f86714f3ed3cba76a7", 0x22}], 0x2, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x0, 0x9, 0x0, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x1f}], 0x38, 0x4000}, {&(0x7f0000000300)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000001480)=[{&(0x7f0000000340)="4e622264fd2b122342ab314f27a9c079bee72e66075e057de439a523aa125d590b4abe5e29c0f9", 0x27}, {&(0x7f0000000480)="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0x1000}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f00000014c0)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1c}}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000001500)="b3c0e78e54eace1f4cf1efdc118095c20eeb3e6a4c7809ddf49fb363462057e97f6bb8292868e06112d971766f90041ed9711fe8018690da0da2b492fe2af46debd8bf805cbac7ab28813bdabf4aa2b7408a7f8ad3ee8d2cb8ea8ddba5674635296b895e7dcee186e803af2e947923cd95", 0x71}, {&(0x7f0000001580)="7ec0e8c44f59c5451bc9971646f4017f3f1fe4d04e620202d270ba9a51cd268cb568f8b4db31ec79b30aabeb84d67c9c65bf68aa8e", 0x35}, {&(0x7f00000015c0)="05338332a279c8916516bdd3ced0489c11e12311c478c70f0f8399bff5e3771a73eae10d794edc5188c7da608507e8fe8eb9ce3edc56b47e74b7793c4177d4776c1e7f4a65350c338a4a090b72c89a0b2cd3021b693b99df232d1be8788bf95b8a4e43c9d17666587637fd6fb350e921cf2b4667e0bfa9272121e3a1b4be23047a722c36fc59e8fd8a736a966aeb9faea11d147d844e9fba9ca3a26067dcc2e94892926f907b3a4bda70cc6563a0b801b4053507af5c1dc936e875308e026c614aaec7bfac", 0xc5}], 0x3, 0x0, 0x0, 0x3330e4e4400971ea}, 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0x1000}], 0xa, &(0x7f0000003d80)=[@init={0x18, 0x84, 0x0, {0x8001, 0x9, 0x80}}, @dstaddrv4={0x18, 0x84, 0x7, @local={0xac, 0x14, 0x14, 0xaa}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0x2, 0x4f9f}}], 0x48, 0x4800}, {&(0x7f0000003e00)=@in6={0xa, 0x4e24, 0xfff, @remote={0xfe, 0x80, [], 0xbb}, 0x101}, 0x1c, &(0x7f0000003ec0)=[{&(0x7f0000003e40)="a6f4f200485da035195ff3ba05162818337362e63435abe8a7d36c9420526ce410804eb1b89ebec68f5fbb17b1498b2c1edec0c9f132f0a4db5bc227992b4453f67217ff22e5022f1d", 0x49}], 0x1, &(0x7f0000003f80)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @init={0x18, 0x84, 0x0, {0x6, 0x2, 0x4, 0xd3}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @init={0x18, 0x84, 0x0, {0x7, 0x800, 0x5, 0x8}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback=0x7f000001}, @authinfo={0x18, 0x84, 0x6}, @sndrcv={0x30, 0x84, 0x1, {0x24, 0x5, 0x1, 0x1, 0x100000000, 0x5, 0x2, 0xfffffffffffffffd, r4}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x3f}}], 0xd8, 0x24008010}, {&(0x7f0000004080)=@in6={0xa, 0x4e20, 0x5, @empty, 0xfffffffffffffbcf}, 0x1c, &(0x7f0000004580)=[{&(0x7f00000040c0)="bdb487e475bff22aca89c498054e1811149746fc95fc80e187466fe22fb87f27d7749ef54b41622134870b697e4036fa5f0fd0c5a10d1aecd7b97b9836dd31cf95e984ec285cfff54530400f2750cc", 0x4f}, {&(0x7f0000004140)="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", 0xfe}, {&(0x7f0000004240)="2b7910d5c0c647868dd8b936da0a645d29fd8ca313c837e4369e537618982b77e8cdd1591696dd109949b917f8be77ee423c6752d8503c2ba4e1fb73da216b6f54d53cc89ff8cd1d471266b520f3fc172983ef35b04078e4e17c66c65a2a7fd6d601c0dfff805f52007295093423c74a0f1e5e55b8e583eab7792971e8903623df123b0a86cfd4310316d9689e79dd47026b9c63e0c7f61e24", 0x99}, {&(0x7f0000004300)="ccc6f46e993a6da4e938eda081382a0a4c19391d5ac448b5b4e4061f3186111f3dc550bfe827471d0eacb06b3438c5b671", 0x31}, {&(0x7f0000004340)="f571067a644902766083997ce1758cfd285a381170abf374d7544b9e02137b146360a9581834f9e166779f236e7526b7adb4bc5c0646435e3ccfda982985a9a421b4200feed0c8ea90d14b25dd074fec1ffba426928923f54f7e5419ce0bf53f709f16dd1813bc37cb641c02c7f94ef31e87be08de756dc527f5a63c17d9a5a9b654f441fe99c7953efd5d5639b68224f1e955f1f306428c514330bbc3b79ab8f0800553a76a9b49065e6623785338c5c5cf980303f48ccc614db3b8f164a9223a23b8d4459eb751aa038637e71bad17e49aa7d95fc42a7b1c46660d8592596adacb7fbeabfdaf60a9bf20cf472ef17d460c9bc7400d149ef4", 0xf9}, {&(0x7f0000004440)="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", 0xfe}, {&(0x7f0000004540)="b6d97c52b9c7562afa1df9f39889ac3327db01f4302ae04fc0aa485a9c0c47fc9a1637f89ed29b58e0a9c9c352aed2d22e", 0x31}], 0x7, &(0x7f0000004600)=[@authinfo={0x18, 0x84, 0x6, {0x6}}], 0x18, 0x8000}, {&(0x7f0000004640)=@in6={0xa, 0x4e20, 0x401, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000005880)=[{&(0x7f0000004680)="c72fa2b49a655e1731628f0fb44731055bc3328f5c0c92b2005644f76168ba6546316804f50b8cb399fab9983bac1439749f07646ea27620571a3b3616d0ed1937d9a38e88dbb925a7aec2f5ed16d6105e5a64f1bcd5dfa9f0e167f1b31edd00e0e12641786cb8fc1ef7c5a1b18f271cc06546b566eb68f5ccdd77a26f1989642f377210ea75c2a16cbd9d424688d2763d6986d0f88e657bd481cc494fa36f2c009383ff119d519d56e68fb986846e97ac58470574aa39f4846c19cea9091241188860592deea9c554e63c64258b84232e53e3b5", 0xd4}, {&(0x7f0000004780)="6299059f937fe4b6c34edd397975b7a5d444e09815df57c0da6233e797f6202874bb3211bf37fd196f66a0202e25435eddcee86eb863a16a6983d605b44276262d395c17233ca83307bc9e490678785969235fe754f929c51639634eb743", 0x5e}, {&(0x7f0000004800)="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", 0x1000}, {&(0x7f0000005800)="e59b1607f2fa8a2e2efe1330b9feb285ff4ff18d1668b2bbd94e2f8fa1f18aedf9ecf75b59b9d39e63ce1a5be54cc18c3e1351bd99e627f7103ee29f05b683f52ddadbbbd9dcaa7682f90822c6d226024c698568e7bdd78d", 0x58}], 0x4, 0x0, 0x0, 0x4000080}], 0x7, 0x20000000) readv(r0, &(0x7f0000001800)=[{&(0x7f0000001740)=""/156, 0x9c}], 0x1) ioctl$TCFLSH(r1, 0x540b, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x0, 0x7fff, 0x7ff6, 0xf4}) 2018/05/17 08:54:31 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) fchdir(r0) r1 = syz_open_dev$amidi(&(0x7f0000000300)='/dev/amidi#\x00', 0x5, 0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000340)={{0x6, 0x5, 0xff7a, 0x3, 0x0, 0x1}, 0x9, 0x3, 0x9, 0x9, 0x9, "d73de27b626dfedd2bb2029b76ac042049be59f01e0d3717aa438ff7ed4a4fd6483f869afa2c46177756b9664f80179344d00cb5ba7f3a0ec03028901200f5a7a8a3a6139d0dcf8dd7eea3a0f3e3533946763e127396d6939c47d50b37ce9ef6e40c69d3df3ad342efb72bc64ebba3d46980bdc02173f0da7d224bbf8e4e9ac7"}) unlink(&(0x7f00000002c0)='./file0\x00') ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r1, 0x40045542, &(0x7f0000000240)=0xd9) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000400)=[{0x2, 0x9}, {0x7, 0x8}], 0x2) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$cgroup_int(r3, &(0x7f0000000100)='cpuset.cpus\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r4}], 0x1, &(0x7f00000000c0)={0x0, r5+30000000}, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value, &(0x7f0000000200)=0x8) [ 135.923737] set_memory_ro+0xd0/0x100 [ 135.927590] bpf_prog_select_runtime+0x3a5/0xa40 [ 135.932427] __do_sys_bpf+0xda3c/0xe7e0 [ 135.936466] ? syscall_return_slowpath+0xe9/0x700 [ 135.941371] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 135.946348] ? syscall_return_slowpath+0xe9/0x700 [ 135.951263] ? syscall_return_slowpath+0x86/0x700 [ 135.956188] ? syscall_return_slowpath+0xe9/0x700 [ 135.961103] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 135.966548] ? fput+0x25c/0x2e0 [ 135.969929] __x64_sys_bpf+0xda/0x110 [ 135.973782] do_syscall_64+0x154/0x220 [ 135.977735] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 135.982962] RIP: 0033:0x455a09 [ 135.986192] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 135.993957] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 136.001265] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 136.008566] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.015875] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 136.023208] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000022 [ 136.030847] WARNING: CPU: 0 PID: 8816 at ./include/linux/filter.h:651 bpf_prog_select_runtime+0x95b/0xa40 [ 136.040591] Kernel panic - not syncing: panic_on_warn set ... [ 136.040591] [ 136.048042] CPU: 0 PID: 8816 Comm: syz-executor4 Not tainted 4.17.0-rc5+ #96 [ 136.055299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 136.064680] Call Trace: [ 136.067324] dump_stack+0x185/0x1d0 [ 136.071013] panic+0x39d/0x940 [ 136.074283] ? disable_trace_on_warning+0x18/0xd0 [ 136.079183] __warn+0x40f/0x580 [ 136.082515] ? bpf_prog_select_runtime+0x95b/0xa40 [ 136.087516] report_bug+0x72a/0x880 [ 136.091202] ? bpf_prog_select_runtime+0x95b/0xa40 [ 136.096214] do_error_trap+0x1cc/0x620 [ 136.100186] ? change_page_attr_set_clr+0xb1c/0x1e00 [ 136.105384] do_invalid_op+0x46/0x50 [ 136.109171] invalid_op+0x14/0x20 [ 136.112667] RIP: 0010:bpf_prog_select_runtime+0x95b/0xa40 [ 136.118248] RSP: 0018:ffff8801cb21fb70 EFLAGS: 00010283 [ 136.123677] RAX: ffffffff8176dc5b RBX: ffff88014c296098 RCX: 0000000000040000 [ 136.130979] RDX: ffffc90002fa4000 RSI: 000000000001de03 RDI: 000000000001de04 [ 136.138305] RBP: ffff8801cb21fc40 R08: 000000000000010f R09: ffff88019f75f910 [ 136.145608] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 136.152914] R13: 000000000000000c R14: 00000000fffffff4 R15: ffffc900015a0000 [ 136.160280] ? bpf_prog_select_runtime+0x95b/0xa40 [ 136.165307] __do_sys_bpf+0xda3c/0xe7e0 [ 136.169342] ? syscall_return_slowpath+0xe9/0x700 2018/05/17 08:54:32 executing program 3: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x200}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={r0, @in6={{0xa, 0x4e24, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x8000}}, 0x2, 0x3f, 0x2, 0x3f, 0x7f}, &(0x7f0000000240)=0x98) pread64(0xffffffffffffffff, &(0x7f0000000000)=""/53, 0xfffffffffffffe9e, 0x3f) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x6, 0x4) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000040)={0x1f, 0x10001, {0x2, 0xfffffffffffff000, 0x3, 0x3, 0xfffffffffffffffc, 0x4}, 0xffffffffffffffe0, 0x1}, 0xe) 2018/05/17 08:54:32 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="3f00000062d06c6d05"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0x36c, &(0x7f0000009f3d)=""/195}, 0x48) socketpair(0x9, 0x7, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00000000c0)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000001fd8)=@raw=[@generic={0xde07, 0x5, 0xffffffffffffffff, 0x20}, @alu={0x7, 0x0, 0x8, 0x7, 0xf, 0x4, 0x8}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) [ 136.174243] ? prepare_exit_to_usermode+0x4a/0x3a0 [ 136.179221] ? syscall_return_slowpath+0xe9/0x700 [ 136.184138] ? syscall_return_slowpath+0x86/0x700 [ 136.189054] ? syscall_return_slowpath+0xe9/0x700 [ 136.193973] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 136.199414] ? fput+0x25c/0x2e0 [ 136.202803] __x64_sys_bpf+0xda/0x110 [ 136.206662] do_syscall_64+0x154/0x220 [ 136.210610] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 136.215836] RIP: 0033:0x455a09 [ 136.219049] RSP: 002b:00007f7de5f54c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 136.226810] RAX: ffffffffffffffda RBX: 00007f7de5f556d4 RCX: 0000000000455a09 [ 136.234114] RDX: 0000000000000048 RSI: 000000002000e000 RDI: 0000000000000005 [ 136.241424] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 136.248728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 136.256033] R13: 0000000000000046 R14: 00000000006f4730 R15: 0000000000000022 [ 136.263819] Dumping ftrace buffer: [ 136.267367] (ftrace buffer empty) [ 136.271065] Kernel Offset: disabled [ 136.274690] Rebooting in 86400 seconds..