[....] 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[ 31.547438] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 35.551269] random: sshd: uninitialized urandom read (32 bytes read) [ 36.120496] random: sshd: uninitialized urandom read (32 bytes read) [ 37.517412] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.11' (ECDSA) to the list of known hosts. [ 43.089246] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 05:14:10 fuzzer started 2018/05/11 05:14:10 dialing manager at 10.128.0.26:45945 [ 64.975233] can: request_module (can-proto-0) failed. [ 64.986354] can: request_module (can-proto-0) failed. 2018/05/11 05:14:33 kcov=true, comps=false 2018/05/11 05:14:37 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffffffffffff, 0x24041) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x488}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000140)=""/116) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x40500, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000200)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000240)=@req={0x1, 0x6, 0xab}, 0x10) open_by_handle_at(r0, &(0x7f0000000280)={0x85, 0x8, "54683d7ff7d666d3660a4ab8649eb85e0a31908ddaf0c683f82e6040b559e32eb62ece5a12edb6cd391f6037ed195281a9e567de265d5809ca94671a29f33b07128aff9b9e233640f6cc2c242581f8c5ce343384412e443d03d804646d8a34c44b8809f305aece2c8440b76913b75460ef2a671372333bd785bc47c012"}, 0x400000) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x127, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x1d}, 0x8}, 0x401, [0x3, 0x81, 0xfffffffffffffffe, 0x81, 0xfffffffffffffffb, 0x3, 0x9, 0x5000000000000000]}, 0x5c) lsetxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=@random={'security.', '/dev/ppp\x00'}, &(0x7f0000000440)='/dev/ppp\x00', 0x9, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000480)=""/10) io_setup(0x9, &(0x7f00000004c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000600)=[&(0x7f00000005c0)={0x0, 0x0, 0x0, 0x1, 0x400, r0, &(0x7f0000000500)="45e26814f53781685445af75762f32523cd55e655313b48daf4fe2fb9a43523c82af81804e772268d1287bab63481db774e06156b5f2a5de15fcc8d9b245ce0d7a963fc03918ed489aef85253f6d4e02b6fc7631e393e3725937e586f9dbecee0a6304e6eff78650659fbaca1d728d453faa75a96a39a8f784e9d8a98bdcda55bcb2685724c615861b3470bfedf2112eb1f0336a1a3a492a52cdf52738f0417520e34eceb2b47bbc5567b66bcb508d6bf3180fbe47", 0xb5, 0x74ab78c8, 0x0, 0x1, r0}]) r4 = accept$inet6(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000680)=0x1c) ioctl$EVIOCGKEYCODE(r4, 0x80084504, &(0x7f00000006c0)=""/49) ioctl$TCSBRK(r2, 0x5409, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000700)=[@in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x200}, @in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in6={0xa, 0x4e23, 0x2, @dev={0xfe, 0x80, [], 0xe}, 0xffffffffffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @rand_addr=0x4}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x305a, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}], 0xc0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00000007c0)={0x0, 0x401, 0x0, 0x1, 0x10001, 0x8}) ioctl$SG_GET_RESERVED_SIZE(r2, 0x2272, &(0x7f0000000800)) poll(&(0x7f0000000840)=[{r0, 0x400}, {r0}, {r0, 0x2}, {r0, 0x20}, {r4, 0x420}, {r2, 0x5004}], 0x6, 0x1) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) bind(r4, &(0x7f00000008c0)=@generic={0x1, "739c24bd6f9847fc61e32302f59de44bc68e0ae4d7e15ce4155ae50e9cb56dbd3d4ed4490e55aae9efb5990064f708198179cf32ba1461dfecc75dacffaad493f3092e0cd847aeffef61fb7be0664f3479172283330ee36413d4926f618f118f8c3dfde68287dc62f2808c59d1d1b16d71e6e81e8414269f48b846b1f88d"}, 0x80) r6 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000940)='/dev/cuse\x00', 0x80000, 0x0) recvfrom$inet6(r5, &(0x7f0000000980)=""/144, 0x90, 0x2040, &(0x7f0000000a40)={0xa, 0x4e23, 0x0, @empty, 0xb40}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000a80)={{0xe19, 0x9}, {0xfff, 0x6}, 0x0, 0x6, 0x9}) getsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) sendto$inet(r6, &(0x7f0000000b80)="c1009621f0ce4fb34847993b", 0xc, 0x8000, &(0x7f0000000bc0)={0x2, 0x4e23, @rand_addr=0x20}, 0x10) r7 = request_key(&(0x7f0000000c00)='rxrpc\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000c80)='\\user\x00', 0xfffffffffffffff9) keyctl$set_timeout(0xf, r7, 0x2) 2018/05/11 05:14:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x6, 0x4) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000280)=""/225, &(0x7f0000000380)=0xe1) recvfrom$ipx(r0, &(0x7f00000003c0)=""/69, 0x45, 0x1, &(0x7f0000000440)={0x4, 0x6, 0x5, "d1cda57f0014", 0x1f}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000480)=0xfffffffffffffff9, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @local, @rand_addr}, &(0x7f0000000500)=0xc) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000540)='/dev/vcs\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0x5, 0x200, 0x3ff, 0x3f, 0x0}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000680)={r3, @in={{0x2, 0x4e22, @rand_addr=0x5}}}, &(0x7f0000000740)=0x84) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000780)={@local={0xfe, 0x80, [], 0xaa}, 0x70, r2}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000007c0)={0x1}, 0x4) write$eventfd(r0, &(0x7f0000000800)=0x1, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000840)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000880)={0x2, 0x2, 0x20f, 0x8ab, 0x80000001, 0x9bee, 0x1f, 0x100000001, r3}, &(0x7f00000008c0)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000900)={r5, 0x4, 0x8, [0xffffffffffffffc0, 0x9, 0x40, 0x400, 0x101, 0x17, 0x9, 0x0]}, &(0x7f0000000940)=0x18) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000980), &(0x7f00000009c0)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000a00)=0x48, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000a40)={0xffffffffffffff01, 0x100, 0x8008, 0x9, 0x3f, 0x6, 0x8, 0x6, r5}, &(0x7f0000000a80)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000ac0)={r6, 0x6}, &(0x7f0000000b00)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000b40)={0x0, 'veth0_to_team\x00', 0x2}, 0x18) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000b80), &(0x7f0000000bc0)=0x4) r7 = syz_open_dev$sndmidi(&(0x7f0000000c00)='/dev/snd/midiC#D#\x00', 0x7, 0x200000) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000000c40)=""/195, &(0x7f0000000d40)=0xc3) semget(0x2, 0x3, 0x400) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000e00)={r4, 0x80000000}, &(0x7f0000000e40)=0x8) r8 = fcntl$getown(r1, 0x9) sched_getattr(r8, &(0x7f0000000e80), 0x30, 0x0) 2018/05/11 05:14:37 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x42, 0x0) connect$ax25(r0, &(0x7f0000000040)={0x3, {"34e6b97f01897d"}, 0x2}, 0x10) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f00000000c0)='bcsf0\x00') set_thread_area(&(0x7f0000000100)={0x7, 0xffffffff, 0x7000, 0xfffffffffffffffa, 0x3, 0x1ff, 0x7b, 0x5, 0x100000001, 0x8}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000140)=""/118) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f00000001c0)={0x3, r0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000200)={0x2, 0x1b6be065, 0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000240)={0x1f}, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) r3 = getegid() lchown(&(0x7f0000000280)='./file0\x00', r2, r3) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000340)={r0}) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000440)=0x24000) statfs(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/203) bind$ax25(r0, &(0x7f00000005c0)={0x3, {"70cc13e9c361e7"}, 0x8001}, 0x10) sendmsg$unix(r4, &(0x7f0000000840)={&(0x7f0000000600)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000680)="5e01b131f4dfce9f333933c311e616f6e1911327ae9a68eacd8e57f07990986d047fc8e164e521b14b4456fd270daa0e2cf65e036ca652c15bb02d5c6cabdb3622746eaba49a1b0858001b76b2685a33654f3b8cbd28033c539a63c8207f881248cb1bb297990debe4a9717c73be23d1494ee9458f814d76f46fceba28e712e0bd003cffee62c610f5c50f22d4b09e1373623fbe9de8d3cdcd6eb57410ff21d961ba71318eeb687d0317d4331f0228eeb0b6b7ea1fe6c843500ee17fa7e283dfc1a0b59384", 0xc5}], 0x1, &(0x7f00000007c0)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0, r4]}, @rights={0x28, 0x1, 0x1, [r4, r0, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r1, r5, r3}], 0x68, 0x40000}, 0x4810) r6 = syz_open_dev$sndmidi(&(0x7f0000000880)='/dev/snd/midiC#D#\x00', 0xe3d, 0x61daa1118b0efa42) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000008c0)=0x80000000) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000900)) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000940)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000980)={'filter\x00', 0x4}, 0x68) sendfile(r6, r0, &(0x7f0000000a00)=0x5, 0x9) ioctl$TIOCGPTPEER(r0, 0x5441, 0x1) creat(&(0x7f0000000a40)='./file0\x00', 0x3) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000a80)={'veth0_to_bridge\x00', {0x2, 0x4e21, @rand_addr=0x8}}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) stat(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000000b00)) 2018/05/11 05:14:37 executing program 1: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x8, 0x0) socketpair(0x9, 0xa, 0xf40d, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r2, 0x2) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000140)) ioctl$BLKRRPART(r1, 0x125f, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x5, 0x0, 0x40, 0x2, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000200)={r3}, 0x8) ioctl$BLKRRPART(r0, 0x125f, 0x0) r4 = getuid() r5 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r4, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xb4, r6, 0x300, 0x70bd25, 0x25dfdbfd, {0xd}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffff801}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xa8}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x99}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x16, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x36}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffffff7c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0xb4}, 0x1, 0x0, 0x0, 0x800}, 0x4000) recvfrom$inet(r2, &(0x7f0000000480)=""/236, 0xec, 0x40000002, &(0x7f0000000580)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) getpeername$unix(r1, &(0x7f00000005c0), &(0x7f0000000640)=0x6e) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000680)={'nat\x00'}, &(0x7f0000000700)=0x78) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000740)={r3, 0x6df}, &(0x7f0000000780)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000007c0)=0x1, 0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0x80045500, &(0x7f0000000800)=""/55) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000840)={r3, 0xf83, 0x3, 0x8000, 0x2, 0x7}, &(0x7f0000000880)=0x14) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000008c0), &(0x7f0000000900)=0xb) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000940)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000980), &(0x7f00000009c0)=0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000a00)={0x1, 0x5b12, 0x800, 0x9, 0xffffffff}, 0x14) socketpair$inet(0x2, 0x3, 0x1, &(0x7f0000000a40)) io_setup(0x7, &(0x7f0000000a80)=0x0) clock_gettime(0x0, &(0x7f0000000c00)={0x0, 0x0}) io_getevents(r7, 0x81, 0x9, &(0x7f0000000ac0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000c40)={r8, r9+30000000}) 2018/05/11 05:14:37 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3ff, 0x80000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00000000c0)={r1, 0x1}) r2 = accept$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'\x00', r3}) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000009, 0x40010, r0, 0x0) fstat(r0, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000300)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000003c0)={{{@in=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000004c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000600)=0xe8) sendmsg$can_raw(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x1d, r5}, 0x10, &(0x7f00000006c0)={&(0x7f0000000680)=@can={{0x2, 0x7da4681c, 0x14, 0x3}, 0x6, 0x3, 0x0, 0x0, "abad66d4762d4ebf"}, 0x10}, 0x1, 0x0, 0x0, 0x20040000}, 0x48000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000740)={'team0\x00', r4}) getsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000780), &(0x7f00000007c0)=0x4) r6 = creat(&(0x7f0000000800)='./file0\x00', 0x21) r7 = openat$audio(0xffffffffffffff9c, &(0x7f0000000840)='/dev/audio\x00', 0x4040, 0x0) r8 = accept4$netrom(r6, 0x0, &(0x7f0000000880), 0x80800) write(r7, &(0x7f00000008c0)="5acc4370ce2663ada8e0d217813c87764eea50aa945f46f5906998114382cf01ab568e79a4239ab672", 0x29) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000900)={0x100, 0x10000, 0x0, 0x100000000, 0x3, 0x7fffffff}) r9 = socket$nl_crypto(0x10, 0x3, 0x15) connect$l2tp(r7, &(0x7f0000000940)=@pppol2tp={0x18, 0x1, {0x0, r9, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x4}}, 0x26) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000980)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000a40)={0x0, 0x100, 0x30}, &(0x7f0000000a80)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r8, 0x84, 0x66, &(0x7f0000000ac0)={r10, 0x5f25}, &(0x7f0000000b00)=0x8) r11 = openat$null(0xffffffffffffff9c, &(0x7f0000000b40)='/dev/null\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r11, 0x5413, &(0x7f0000000b80)) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000bc0)) getsockopt$inet_dccp_buf(r7, 0x21, 0xc0, &(0x7f0000000c00)=""/125, &(0x7f0000000c80)=0x7d) ioctl$VT_SETMODE(r6, 0x5602, &(0x7f0000000cc0)={0xff, 0x100000001, 0x2, 0x6, 0x7f}) 2018/05/11 05:14:37 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x5, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x3, 0x1, 0x1, 0x3}, 0x9, 0x0, 0x800}) tee(r0, r0, 0x1, 0x2) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x8000, 0x100) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000140)) recvmmsg(r1, &(0x7f0000004300)=[{{&(0x7f0000000180)=@pptp, 0x80, &(0x7f00000024c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/40, 0x28}, {&(0x7f0000001240)=""/115, 0x73}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/140, 0x8c}, {&(0x7f0000002380)=""/20, 0x14}, {&(0x7f00000023c0)=""/34, 0x22}, {&(0x7f0000002400)=""/185, 0xb9}], 0x8, &(0x7f0000002540)=""/135, 0x87, 0x911}, 0x1010000000000}, {{&(0x7f0000002600)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002680)=""/158, 0x9e}, {&(0x7f0000002740)=""/222, 0xde}], 0x2, &(0x7f0000002880)=""/98, 0x62, 0x1000}, 0x3d}, {{&(0x7f0000002900)=@ethernet, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002980)=""/92, 0x5c}, {&(0x7f0000002a00)=""/65, 0x41}, {&(0x7f0000002a80)=""/82, 0x52}, {&(0x7f0000002b00)=""/253, 0xfd}, {&(0x7f0000002c00)=""/71, 0x47}, {&(0x7f0000002c80)=""/167, 0xa7}, {&(0x7f0000002d40)=""/170, 0xaa}], 0x7, &(0x7f0000002e80)=""/202, 0xca, 0x7}, 0x1000}, {{0x0, 0x0, &(0x7f00000041c0)=[{&(0x7f0000002f80)=""/179, 0xb3}, {&(0x7f0000003040)=""/158, 0x9e}, {&(0x7f0000003100)=""/4096, 0x1000}, {&(0x7f0000004100)=""/61, 0x3d}, {&(0x7f0000004140)=""/95, 0x5f}], 0x5, &(0x7f0000004240)=""/189, 0xbd, 0x8d}, 0x6}], 0x4, 0x40000000, &(0x7f0000004400)) accept4$packet(r2, &(0x7f0000004780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000047c0)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000004800)={@mcast2={0xff, 0x2, [], 0x1}, r3}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000004840)={'filter\x00', 0xea, "97e859fbdf0390412444d733c0f06792c07d15f8ee9ef83476c1a618668265c00ca46ea5476dd27f30b8bc0e2f078a403e796a7e6c03d821b73159d32480726d2180c3e8e51fd820c5dd3a40de426d35ca96e453851c91c073a907b8b622017302070da50068f70600928ca037f854c44a5d35f9e5cf70ee9725745d191ac7f73474fcb2ec7ec04016fbd215de8356e39545587028467bab6d214e33d62ae908e05604d6e072674bf3f99aeb05ead8f2c826abbf6bc5b8b9a1537994a3dc8bf374be496efb3678b52ec13283ddcaaa841d331bff26216b10a6bb5cc78503b1636779c77394067f4b4f23"}, &(0x7f0000004980)=0x10e) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000049c0)={0x101, 0x20, 0x9}) sendto$ax25(r2, &(0x7f0000004a00)="d6ecb5e5c39fad2a3f2b70424cb89f8560212dcd89a3c15bb1ae1c87d49ed48b1f7580679fec3bee7f04d36f0b48d6f0870a476070ae4a2728fe73ea60dd34433966ec4660379cbb243b3e32d7b01d681116491ee0d9258ef59fe38ccf93bf2c4373fedf1b494fc472bd14995f5dfb9ffec938246ad348783e1d7c787712539c70d58048f6afc31355e7da96d42ac82aad4ea416f3538e2440b973fd85b205e9afab10b5e2ad1a6208d4776c0f0ef37e083ebdf0bf122f7a3544650a036e66ed17a52e0ecd43384c7f3df77368d40e93932d945acfe00469cd09f713baa544072394ac", 0xe3, 0x14, &(0x7f0000004b00)={0x3, {"8d4ecff23bcec5"}, 0x2268}, 0x10) accept4$unix(r1, &(0x7f0000004b40)=@abs, &(0x7f0000004bc0)=0x6e, 0x80800) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000004c00)={0x1ff, 0x3, 0x1ff, 0x5, 0x7fff, 0x3a, 0x5, 0xfffffffffffffffb, 0x0, 0xc1}) r4 = syz_open_dev$sndpcmc(&(0x7f0000004c40)='/dev/snd/pcmC#D#c\x00', 0x4, 0x200880) getpeername(r1, &(0x7f0000004c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000004d00)=0x80) r6 = accept$alg(r5, 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000004d40)=0x401) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004f40)={r0, &(0x7f0000004d80)="6bdf8db35b0cf83faeaa11c1e2bc8a7f5199c984f644f901ba64d044d63dcdf96ff4f0a564ed2ce784291e2508943f8f8e4626aff0676232b656b0226faed5e063160e860ba975b544835d8db02e2a347bf2058c6274be49d6c478ad48312a7533a8eb0a65a80c18b1b3764ac23d323d8f65126655576bd7e4923fefa860acd3d8d8", &(0x7f0000004e40)="8d26d4b0354bcbed08f900474f822435f067cd140e5f1888f924255deef6a3c5a9247219ca08e67e4988e6af314acc0fdac924b2554c122ff5f49f585461f7fb539f3832f45e36efd8dc9e07fe6e7da8dabed6cd6861ecb4b1f50613b5c783c569bb78a06050740daf866167fa629e35836d1160dd47ce4b51c075632059902af652c4786d80cad5f8058810ca42cf15bda36d69eef8d23ac056a7eb5d85dc03ebe28b5a395720f47f156fa4aa8d5d01bcae0b0dc0a9b713c5ec200f234e726923ee467d7c061a22"}, 0x20) write$binfmt_misc(r4, &(0x7f0000004f80)={'syz1', "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"}, 0x1004) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000005fc0)=0x2c3, 0x4) r7 = gettid() fcntl$setownex(r6, 0xf, &(0x7f0000006000)={0x3, r7}) get_mempolicy(&(0x7f0000006040), &(0x7f0000006080), 0x856, &(0x7f0000ffe000/0x2000)=nil, 0x2) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x934) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000006280)={r4, 0x0, 0xbc, 0xd9, &(0x7f00000060c0)="bbce7a177ba43adf424ff8e8078511fe0d0f8730e01371614882a8dd5a088859b1c241496b4c9ab2f44b838f1ee169cb9bce51c9d8eb39a3c86abd71981d575ca744e631adb1ab4a177df06315c1f4f0ccabc51b10fdbabeac54af2e304b78db3ecaae80c579c7f06224cb12527c5c0ed14fa44c03bffedce39e178dac01d5000272a18da1db2c550096a31f42306bb31c14cf18cad9a8d9c9d38ea7c00481233a12a085f8a070cb19a620f51cfeeaaea34c5454f3674e1a9a35a672", &(0x7f0000006180)=""/217, 0x7c, 0x8001}, 0x28) setns(r1, 0x20000000) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x7fffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000006300)={0x6, &(0x7f00000062c0)=[{}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f0000006340)={'ip_vti0\x00', 0x8}) 2018/05/11 05:14:37 executing program 3: r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000000)="69b8f630ddefe24945d5b387cdb8cfd071aba1c61e9670e6abd3b8c529a52893d4524e40cc41c1fa3431ae6bdde0966bffedd28a7e875d328c5430f167da113adc12f4f1c6ab5d1d24b6aa") r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xd5e9, 0x200000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000140)={r2, 0x2}) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) connect$netlink(r1, &(0x7f00000002c0)=@proc={0x10, 0x0, 0x25dfdbff, 0x41000}, 0xc) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000300)={0x54, 0x1000}) sendto$inet6(r1, &(0x7f0000000340)="daf79281a5d39b2d06026d1a8b75cabc4b412d28ba53ccfbbacb3519dc0811938547d221f7522698defcc73a3e1bd3ef4671f322022b16314fae2f27033997fb9acc19adf87f54906ef8135d510771df3131e2e72417d72535d1dad0422c061e44c5e216c1", 0x65, 0x40, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000003c0)={0x0, 0x3f8000, 0x4, 0x5, 0x8e40, 0x1, 0x433, 0x100, 0x1fe00000000, 0x8, 0x401}, 0xb) r5 = fcntl$dupfd(r0, 0x0, r1) connect$inet6(r1, &(0x7f0000000400)={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000004c0)={r6, r8}) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x8, 0x0, "6b426d10af87420fae99331122b1ea973567adcdb73b0d24b09aa320d89f5f1abe92570dfb3564b7ad5e640d2977639e98dba5987cff57036462ffcbae051566", "47de07fdd404760291a8f285d426fdfd08f4d7962a05f1fa5c7399b8da24aabc", [0x80000001, 0x2a]}) clock_gettime(0x0, &(0x7f00000005c0)={0x0, 0x0}) timerfd_settime(r5, 0x1, &(0x7f0000000600)={{}, {r9, r10+10000000}}, &(0x7f0000000640)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000000680)) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000700)={0x2, 0x56f0, 0x5, 0x100, 0x9, 0x6, 0x2c, 0x3, 0x4, 0x1000, 0xb9e, 0x8}) timer_create(0x6, &(0x7f0000000740)={0x0, 0x3e, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000780)=0x0) timer_settime(r11, 0x1, &(0x7f00000007c0)={{0x0, 0x1c9c380}}, &(0x7f0000000800)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x5, 0x6, 0x44, 0xf3d, 0x80}, &(0x7f0000000900)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000940)={r12, @in={{0x2, 0x4e23}}, 0x33e3, 0x80000000, 0x8001, 0x100000000, 0x50}, 0x98) write$binfmt_misc(r7, &(0x7f0000000a00)={'syz0', "0d9b0495c0cbaf9135297f0e165456f673a98546e447e3d14dd1d0dafe45b70eeecc3ab165906a2a2bbc927ff2a735af155306fc032b3a513f284e016998569b91aefc61949b3e7083b28e566269fed2a7aa819fe8bd6c6b2a36123234fbbe9f9098d644f6ce409f1bff881ffdbc5e8d50f73434db2388c62dcb5ed29440e7b8"}, 0x84) r13 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b00)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000bc0)={&(0x7f0000000ac0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b40)={0x24, r13, 0x600, 0x70bd2d, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004000}, 0x40080) ioctl$VHOST_SET_VRING_KICK(r5, 0x4008af20, &(0x7f0000000c00)={0x0, r1}) 2018/05/11 05:14:37 executing program 6: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x18, r0, 0x7ff, 0x973f) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x8, 0x2) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x9, 0xffffffff, 0x40, 0x4, 0x2, 0xad}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f00000000c0)={0xe0000002}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0xb8c, @empty, 0xff}}, [0x8, 0x2, 0x3, 0xffffffffffffc525, 0x3f, 0x400, 0x80000000, 0x1, 0x51cb, 0x5, 0x2, 0x1, 0x10000, 0x1000, 0x1]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xe43, 0x5}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000380)={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x8, @empty, 0x5}, 0x9, [0x4, 0x3, 0x4, 0xfff, 0x1, 0x40, 0x0, 0x8]}, 0x5c) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f0000000400)) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000440)={{0xa, 0x4e23, 0x24, @mcast2={0xff, 0x2, [], 0x1}, 0x35}, {0xa, 0xe0000000000, 0x6ac, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0xffff, [0x2883, 0x7, 0x6, 0x8000000000000000, 0x800, 0x7fffffff, 0x400, 0x8]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000004c0)={'filter\x00', 0x2, [{}, {}]}, 0x48) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000540)={0x2002}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000580)={r3, @in6={{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x3}}, [0x80, 0x400, 0x2, 0x10000, 0xd7b, 0x8, 0x73, 0xff, 0x6, 0x7, 0x6, 0x4, 0x6, 0x2]}, &(0x7f0000000680)=0x100) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f00000006c0)={0x3, 0x401}) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000700)=0x1f) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000740)={0x6, 0xffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000780)={0x2f, @dev={0xac, 0x14, 0x14, 0x1c}, 0x4e24, 0x0, 'nq\x00', 0xb, 0x72226610, 0xc}, 0x2c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000007c0)={r2, @in={{0x2, 0x4e23}}, 0x0, 0x8}, &(0x7f0000000880)=0x90) connect$rds(r1, &(0x7f00000008c0)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000900)={0x6, 0x8b56, 0x0, 0x3f, 0x1, 0x2, 0x8, 0x3f, 0x0, 0x6, 0x1, 0x9}) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000940)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000980)={0x8, [0x4f3, 0x0, 0x5, 0x1ff, 0x2, 0x84, 0xd928, 0x4]}, 0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r1, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x74, r4, 0x20, 0x70bd2c, 0x25dfdbfb, {0x2}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8000}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7f}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x4040044}, 0x20000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000b40)={0x1}) r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000b80)=""/4096) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001bc0)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001cc0)=0xe8) lstat(&(0x7f0000001d00)='./file0\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000001b80)='./file0\x00', 0xa000, r6, r7, 0x7fffffff, 0x2000080) [ 71.579481] IPVS: ftp: loaded support on port[0] = 21 [ 71.636897] IPVS: ftp: loaded support on port[0] = 21 [ 71.648921] IPVS: ftp: loaded support on port[0] = 21 [ 71.661792] IPVS: ftp: loaded support on port[0] = 21 [ 71.672493] IPVS: ftp: loaded support on port[0] = 21 [ 71.693816] IPVS: ftp: loaded support on port[0] = 21 [ 71.697538] IPVS: ftp: loaded support on port[0] = 21 [ 71.722866] IPVS: ftp: loaded support on port[0] = 21 [ 73.599364] ip (4708) used greatest stack depth: 54552 bytes left [ 74.276858] ip (4766) used greatest stack depth: 54072 bytes left [ 74.634762] ip (4788) used greatest stack depth: 53800 bytes left [ 75.148069] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.154592] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.182208] device bridge_slave_0 entered promiscuous mode [ 75.227661] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.234170] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.275239] device bridge_slave_0 entered promiscuous mode [ 75.287506] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.294028] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.301760] device bridge_slave_0 entered promiscuous mode [ 75.333180] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.339669] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.369084] device bridge_slave_1 entered promiscuous mode [ 75.382821] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.389316] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.406235] device bridge_slave_0 entered promiscuous mode [ 75.422756] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.429258] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.439787] device bridge_slave_0 entered promiscuous mode [ 75.449734] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.456231] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.475446] device bridge_slave_0 entered promiscuous mode [ 75.491697] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.498179] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.521518] device bridge_slave_0 entered promiscuous mode [ 75.540029] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.546565] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.554825] device bridge_slave_1 entered promiscuous mode [ 75.566949] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.573396] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.591342] device bridge_slave_0 entered promiscuous mode [ 75.608068] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.617664] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.624162] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.662217] device bridge_slave_1 entered promiscuous mode [ 75.681809] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.688321] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.704425] device bridge_slave_1 entered promiscuous mode [ 75.716431] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.722958] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.742427] device bridge_slave_1 entered promiscuous mode [ 75.751684] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.758137] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.787172] device bridge_slave_1 entered promiscuous mode [ 75.804544] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.811169] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.826473] device bridge_slave_1 entered promiscuous mode [ 75.844461] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.858910] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.866815] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.880888] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.889646] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 75.898357] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 75.905843] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.912365] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.979667] device bridge_slave_1 entered promiscuous mode [ 76.038499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.047728] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.111211] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.128698] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.139680] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.147414] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.224764] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.283647] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.400369] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.579333] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.690425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.732333] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.760109] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.782862] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 76.818676] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.911381] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.922946] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 76.936402] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.002948] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.013507] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.037480] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.070838] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 77.149575] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.167904] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.174892] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.191149] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.202708] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.214372] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.227959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.236300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.266710] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.273707] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.311505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.318533] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.338196] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 77.389551] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.396552] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.448457] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.455512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.476691] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.485920] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.517601] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.527913] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.536979] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.570845] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.603687] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.615721] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.632756] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.660529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 77.703459] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.713161] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.767359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.775187] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.822968] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.829983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 77.908178] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.939172] team0: Port device team_slave_0 added [ 78.127309] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.165264] team0: Port device team_slave_1 added [ 78.193167] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.223417] team0: Port device team_slave_0 added [ 78.253547] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.272845] team0: Port device team_slave_0 added [ 78.304913] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.312186] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.325393] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.357813] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.374522] team0: Port device team_slave_0 added [ 78.380202] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.393187] team0: Port device team_slave_0 added [ 78.422302] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.450311] team0: Port device team_slave_0 added [ 78.457569] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.476442] team0: Port device team_slave_1 added [ 78.501384] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.508787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.534948] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.567731] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.586024] team0: Port device team_slave_1 added [ 78.600768] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.609333] team0: Port device team_slave_1 added [ 78.620564] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.637628] team0: Port device team_slave_1 added [ 78.646101] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.664772] team0: Port device team_slave_0 added [ 78.688525] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 78.704159] team0: Port device team_slave_0 added [ 78.719394] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.736497] team0: Port device team_slave_1 added [ 78.748809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.759821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.770124] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.785276] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.823258] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.848688] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.881619] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.890400] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 78.902114] team0: Port device team_slave_1 added [ 78.907749] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.923090] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.933100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.940586] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 78.956986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 78.978838] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.988709] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 78.995936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.002987] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.028569] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.061357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.081163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.095808] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.104813] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.127437] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.134927] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.145821] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.159220] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.177681] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.186604] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 79.195474] team0: Port device team_slave_1 added [ 79.210833] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.220696] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.227639] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.245405] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.271753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.298377] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.314755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.329902] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.337857] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.346117] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.356963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.364873] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.373399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.384149] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.391389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.400468] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.436923] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.450525] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.458704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.465655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.474954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.517149] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.534323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.556435] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.572977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.581735] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 79.589835] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.598773] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 79.609711] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 79.623367] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.636983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.655710] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.676608] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.685092] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.693231] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 79.702175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.714689] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.745794] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.766764] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.789376] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.807726] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.815852] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.824282] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.838793] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 79.851583] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.864514] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 79.882875] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 79.892285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.901537] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.928174] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.938605] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 79.955703] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.972398] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.989679] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.009309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.031379] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.049583] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 80.061659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.102701] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.137289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.165386] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.209728] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 80.220266] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.235370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.992217] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.998862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.005769] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.012237] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.038659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.049763] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.166843] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.173451] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.180382] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.186865] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.253986] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.278544] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.285088] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.291949] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.298405] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.312484] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.333703] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.340187] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.347062] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.353510] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.418802] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.479685] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.486185] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.493088] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.499520] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.543160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.562491] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.568961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.575833] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.582269] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.652344] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.682903] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.689379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.696242] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.702700] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.750128] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 82.758802] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.765254] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.772125] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.778607] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.788660] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 83.103190] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.117858] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.151854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.173979] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.181605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.189443] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.197284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.013502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.130454] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.154521] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.289683] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.390777] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.499549] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.626202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.655751] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.885443] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.956463] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.001889] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.141964] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.200798] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.313107] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.462754] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.488953] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 92.702513] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.708819] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.722657] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.819288] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.827811] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.845222] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.888785] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.895928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.909252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.960780] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.967167] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.979782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.021263] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.027580] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.046914] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.305013] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.311397] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.325674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.364385] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.370722] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.381875] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.434878] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 93.441298] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.460446] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.637908] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.737752] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.775478] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.853587] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.885357] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.075271] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.241269] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.353808] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 05:15:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x8, 0x7fffffff) fchdir(r0) syz_mount_image$reiserfs(&(0x7f0000000980)='reiserfs\x00', &(0x7f00000009c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f00000020c0)=ANY=[]) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/05/11 05:15:05 executing program 3: perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000082000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000000)={&(0x7f00008dd000)=ANY=[], 0x0, &(0x7f000032eff0), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYBLOB='Kbby'], 0x18}, 0x0) recvmmsg(r1, &(0x7f0000000a80)=[{{&(0x7f0000000040)=@hci, 0x35, &(0x7f0000000480), 0x0, &(0x7f0000000500)=""/21, 0x15}}], 0x1, 0x0, &(0x7f0000000b40)) 2018/05/11 05:15:06 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000783000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000140)={0x0, 0x6}) ftruncate(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40200, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f00000000c0)=""/72) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000000040)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/05/11 05:15:06 executing program 0: unshare(0x20005fc) r0 = socket(0x1e, 0x805, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x0, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x0, 0x4, {0xa, 0x4e21, 0x3ff, @remote={0xfe, 0x80, [], 0xbb}, 0xca4}}}, 0x80) 2018/05/11 05:15:06 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x202, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000080)=""/89, &(0x7f0000000100)=0x59) 2018/05/11 05:15:06 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000740)="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", 0x4) ftruncate(r1, 0x1000000) read(r1, &(0x7f00000004c0)=""/50, 0xfffffe9e) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000580)={'filter\x00', 0x8e, "d3496650c4f5ab76afe3a613bce1b9086f12e1718384c9cb4f13a08fd4fa6250a535cf0a8225d77fa3b0ab524fbdd6ae4b60a9d7d68ee7b17fee72228206ecc3aec3d2b2957f2aa4f85de0cf2bcf9cefc0baec4225e81c0bf0cfd5d4f4909f51e107c341d5cc1712e677d81f5cd7af6488b88a12ae1bc50eb60912ba84bfec9c9f7a6828a717c7c2d9e2069e6a5b"}, &(0x7f0000000100)=0xb2) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000080), 0x4) preadv(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/98, 0x62}, {&(0x7f0000000480)=""/30, 0x1e}, {&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000500)=""/98, 0x62}, {&(0x7f0000000340)=""/104, 0xfffffdf2}], 0x5, 0x0) ppoll(&(0x7f0000000140)=[{r0}], 0x1, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0), 0x8) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/05/11 05:15:06 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0xfffffe2b, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) pkey_alloc(0x0, 0x1) shutdown(r0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={r1}, 0x8) readahead(r0, 0x5, 0x6) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x80000, 0x0) openat$cgroup(r2, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) 2018/05/11 05:15:06 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffa, 0xf40) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000040)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000000c0)={0x28, 0x2e, 0x821, 0x0, 0x0, {0x2}, [@typed={0x14, 0x24, @ipv6=@loopback={0x0, 0x1}}]}, 0x28}, 0x1}, 0x0) r2 = syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0x80000001, 0x200) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f00000002c0)={@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x2020200}, {&(0x7f00000001c0)=""/138, 0x8a}, &(0x7f0000000280), 0x4}, 0xa0) r3 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000100)=r3) 2018/05/11 05:15:06 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) fcntl$setlease(r1, 0x400, 0x5) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$pppoe(0x18, 0x1, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000400)={0x0, 0x6, 0xf6, "432f745a9cd57302119d92e80db6fff9d3b16260d57cbd8a1244340f79ea7701597ed8f58a791d6659626a80b59fe5811fcb7ba7dd5a12b3ea606319c5cd6b3282b24affe1a5e5d31aba8d6d140531bc088b30a38637b4c2ba2b04436d6b7959291007ad7c361f921129e9cfeeedeaf31ce46ed8cd963e9988f9a7c9d40bcd87b9f39c0444f1e9523cef279badd67c79cc36d58136956fe0ad369a8b343c432585f88f44a103e2abc0c81cdf217330edd3d4e7bbc39f8bef4c873e1e2b186ce49022393f982972046f1c4e166c8e28fdc05c7a39992f8e1c48c8a971bd2a4a4025553d1d2176ca1418aa1dfcb50a940803547845394b"}, 0xfe) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(0xffffffffffffffff, 0xc0045520, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000100)={0x1a, 0x2, 'client1\x00', 0xffffffffffffffff, "2247bc2ad809b5bc", "027e0508dc56f2ffa47bd2657dcd7fff6697614a013edef8ed104e4a5b104106", 0x2fed, 0x80}) 2018/05/11 05:15:06 executing program 5: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x20080, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)="4473c6c244ae805e4caef84cbed9746d5dc6481fee3435261c5ec355dec2d17c09b00b2023a16760acb56474a5991910dc32cc1c7343278534519e15abfdc808ce6c83f3db69d4f9a2b1aa3034dae5e749d3f7bec652ed48", 0x58}, {&(0x7f0000000180)="c8331a1f112db4b00446862dc886ff8c4b005007d081b2e7134b34040e689720e8f7276adcd883ee64c20f2ed6fcb094ea912ac4a1e21f5f4ffd645e6d5b835b38ea9a964c1d08d2ca6827fbc34fb0fbecc45be56a17c3f369e76feaf1bf9670d26923ae83dcb66c06c480e9bddb59edcebdbf43086600e2ca754ca436cb5008588cf2d8ff81919ec2ba69ea7fe24149182cd652a676839f84b5b3b861395db928399b72006354cb77d34d8dc9be70747f46d9e359e0d3e9aea60493a76966d1bff759cd60a54e7038aa6871dc128124e71d07", 0xd3}, {&(0x7f0000000280)="1be855", 0x3}], 0x3) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000451000), &(0x7f0000024ffc), 0x2000000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x2f, &(0x7f0000000040)="b950b0b80d655a46ac620175fc16236b0a779ec33a90fb6c30ca389c772eb81cf1ea26af30c9522de9a2eabdc4538a"}) 2018/05/11 05:15:06 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x0) capget(&(0x7f00000001c0)={0x19980330}, &(0x7f0000001240)) [ 99.795805] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. [ 99.856636] netlink: 16 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/11 05:15:06 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x50000, 0x0) r1 = getpgrp(0x0) rt_sigqueueinfo(r1, 0x39, &(0x7f00000000c0)={0x11, 0x200, 0x9, 0xffffffffffff8000}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x200, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000080)={r0, r2, 0x7, 0x1}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) [ 99.911802] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/05/11 05:15:07 executing program 7: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) open$dir(&(0x7f0000000080)='./file1\x00', 0x200000, 0xa0) mremap(&(0x7f000096a000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f00009e1000/0x1000)=nil) 2018/05/11 05:15:07 executing program 5: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x4000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x1ff) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000080)={0x4, {{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x16}, 0x7}}}, 0x88) 2018/05/11 05:15:07 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000540)={&(0x7f0000000400)=@dellink={0x28, 0x11, 0x201, 0x0, 0x0, {}, [@IFLA_NET_NS_PID={0x8, 0x13}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000b00)='/dev/audio#\x00', 0x2, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)={0x0, 0x8f7, 0xa, [0x1ff, 0x1, 0x8, 0x0, 0x4, 0xf0c, 0x0, 0x7, 0xbd, 0xd50d]}, &(0x7f0000000b80)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000bc0)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, &(0x7f0000000c80)=0x84) 2018/05/11 05:15:07 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x4200, 0x0) ioctl$void(r0, 0xc0045c7f) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = getpgid(0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xc627, 0x7fff, 0x5, 0x500000000000000, 0x0, 0x18a, 0x920, 0x4, 0x4, 0xab83, 0x5, 0x1, 0x9, 0x2, 0x100000001, 0x2, 0x27e1, 0x7, 0x4, 0x8, 0x7, 0x3, 0xea53, 0x81, 0x20, 0xffffffff, 0xe1, 0x20, 0x3, 0x800000000000000, 0x30, 0xf4de, 0x8, 0x800000000, 0x401, 0x6, 0x0, 0x275, 0x5, @perf_bp={&(0x7f00000000c0), 0x1}, 0x2, 0x0, 0x669, 0x3, 0xfffffffffffff001, 0xd79d, 0x1}, r2, 0xe, r0, 0x8) sendmsg$nl_xfrm(r1, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00000005c0)=@migrate={0xb8, 0x21, 0x5, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14, 0x14}}}, [@policy_type={0xc, 0x10}, @migrate={0x5c, 0x11, [{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6}]}]}, 0xb8}, 0x1}, 0x0) 2018/05/11 05:15:07 executing program 0: syz_open_dev$random(&(0x7f0000000080)='/dev/random\x00', 0x0, 0x288200) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0x48, "78b496a624c5415a7a4f4b550d6001c350792fc65b853047fb81919f216bd0de2eba854299bfc47fe6e89af75a09c59ccd87fa466d9cd97da05f86f01e4d974f77bd0e55119cf87c"}, &(0x7f0000000200)=0x50) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @rand_addr=0x3ff}}}, 0x84) bind$alg(r0, &(0x7f0000d1bfa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) unshare(0x8000400) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0xc0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0x100000000, 0x4) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000300), &(0x7f0000000340)=0x4) 2018/05/11 05:15:07 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000380)=0x84) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r1, 0x6}, &(0x7f0000000300)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f000026cfff)="b9", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200), 0xc) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000340)={0xa, 0x4e24}, 0x1c) listen(r3, 0x4000000) r4 = accept4(r3, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000001c40)={&(0x7f00000006c0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000001a80)=[{&(0x7f0000001a00)="c7", 0x1}], 0x1, &(0x7f0000001c00)}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r5, &(0x7f00000004c0)=[{&(0x7f00000001c0)=""/250, 0xfa}, {&(0x7f00000003c0)=""/195, 0xc3}], 0x2, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)=0x0) fcntl$setown(r4, 0x8, r6) 2018/05/11 05:15:07 executing program 6: writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000580)="580000001400190000834b80040d8c5602062200e8536e3c4001000000005800004824ca9426e162f95cd8572bd2ae31874f6400940005002804000000be907902008000f0fffefffffe03edf8fef5dd0000001000010000", 0x58}], 0x1) r0 = mq_open(&(0x7f0000000000)="65746831255e2f9c2c212876626f786e657431657468302d47504c403a2c6c6f00", 0x40, 0x8, &(0x7f0000000040)={0x200, 0x247, 0x7, 0x4275, 0x20003, 0x4, 0x1, 0xb}) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000080)="2cfe096cbe238b1fef0aa6c5919cfcdc36a30edacb6c5a2408e679babde4c96f4fdd841c1b629984595cf378cfad94b17a5cce8597fadf3644539e4b38e29ca60223ee9ef89439044134b44dfe7fbda0db9e540eb577409d935d0d8da375f0e97a272bb681616d080c22f3e83c5eca1c4e3940701c67142438a869ab813af581f75853914115c3766b356f7a92a19bfb2aafd3279b199dc203561b8b388b08b7095dcf797a92136c8e19e3571ec2341981f3064ffdff340bef5fd44e0c5f435b", 0xc0}, {&(0x7f0000000180)="658a49ae514e223835fb6254267bc2f1f86c25b4915c4f2e98f1fc5305c791fb40c4ce93843f73728ace908d95e97fd8836a8d72246522da9d4029785004e24de0bc708e9504862dc49b67417939205432bb6725c3bdf8660678a228f59da61df8cadb66740402da2a0ba6a1fa3b2d5590b718200031ae3b12a8c243599c9f5eda13f22ab2bb7a8eb9fac090a09ea883a41a0e311b1b8a8cd6344695431d7eb57833ed7a9bc777fb75dae94475ae932d4afbedf30e186933a57f8ed9bbb2b52e326c4738d3c704a054d7f141eb05fbc06d48f78635c2cbbf41c0c0aba685cc3e09", 0xe1}, {&(0x7f0000000280)="5e9cd962d33f64", 0x7}, {&(0x7f00000002c0)="ac0f27c9b41dfd93b5193283c3c64ac8a417e66a6a51df60b06e88c009694cc40bd74d247ade6832452955dd2c2e8f3affe6ccd054b336683f455a67852d5a5da729aaf598b63a11375440f27ce820975dd1e91b72d4dde1cd3086d7daf34a411003cfec7180d31e1ca4b89addb68758", 0x70}, {&(0x7f0000000340)="aa1bea72bf3f1d3e14a7fe8088415c572e9c793c98bdeb908b512ab98bf5a24707d2d9", 0x23}, {&(0x7f0000000380)}], 0x6) 2018/05/11 05:15:07 executing program 3: accept4$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0xc003, 0x0, 0xffffffffffffffff, 0xffff, 0x0) mmap(&(0x7f0000aa8000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x105001) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000100)={@loopback, @broadcast, @dev}, &(0x7f00000001c0)=0xc) io_cancel(0x0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000000c0)}, &(0x7f0000000180)) 2018/05/11 05:15:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @local, @remote}, &(0x7f00000000c0)=0xc) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'vcan0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000740)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000840)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000980)=0x14, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000a00)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000000a40)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000ac0)=0x80) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000ec0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000b00)={0x36c, r1, 0x300, 0x70bd25, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x3c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4e00}}}]}}, {{0x8, 0x1, r5}, {0x134, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x3}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x7}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r6}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x3}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r9}, {0x140, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc0}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x36c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f0000004000/0x4000)=nil) pkey_mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) 2018/05/11 05:15:07 executing program 0: r0 = socket$rds(0xa, 0x2, 0x11) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001080)='/dev/vga_arbiter\x00', 0x40000, 0x0) sendmsg$rds(r0, &(0x7f000000afc8)={&(0x7f0000004ff0)={0xa, 0x1, @multicast2=0xe0000002}, 0x15f, &(0x7f0000010000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000001000)=[@rdma_dest={0x14, 0x29, 0x34}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x70}, 0x0) 2018/05/11 05:15:07 executing program 7: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x4000, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x30, 0x6, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x7}}, 0x30) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x80000000, 0x5, 0x4, 0x3ef}, 0x8) 2018/05/11 05:15:07 executing program 1: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830101eee6cd7986c436271d8568b51ba3a2d188737e", 0xffffffffffffffb2}], 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x80, 0x4e20, 0x4, 0x2, 0x80, 0x20, 0x0, r2, r3}, {0x8, 0x7, 0x3, 0x3ff, 0x7, 0xffffffffffff0000, 0x9}, {0x3ff, 0x3, 0x6, 0x41db}, 0x6b7, 0x6e6bbf, 0x1, 0x1, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3503, 0x5, 0x0, 0x4, 0x80, 0x1f, 0x5}}, 0xe8) 2018/05/11 05:15:07 executing program 2: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) io_setup(0xbbb, &(0x7f0000000040)=0x0) io_submit(r1, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000180)="a1e883ffc74ca079dcb2c5b5429665ed3c3758a9b5033e36bc2f5942bc5155dd2e8df7da66a962efd48e155058dabb60e521a9e7065115e1bf91fb094532f17956a99372bb3941a4a38c49b26271d36cb293b27c2dc4da54e1a1f4a61d", 0x5d, 0x9}]) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000080)) 2018/05/11 05:15:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') getdents(0xffffffffffffffff, &(0x7f0000000040), 0x7385baf8532ca971) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000000200)) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa}) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000480)=""/138) ioctl$TIOCSLCKTRMIOS(0xffffffffffffffff, 0x5457, &(0x7f00000000c0)) mbind(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000005ff8), 0x3, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000003c0)={'broute\x00', 0x0, 0x0, 0xdf, [], 0x1, &(0x7f0000000240)=[{}], &(0x7f00000002c0)=""/223}, &(0x7f0000000440)=0x78) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) fchmod(r0, 0x7) 2018/05/11 05:15:07 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x8000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r2, 0x94, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}}, @in6={0xa, 0x4e22, 0xfffffffffffffff3, @local={0xfe, 0x80, [], 0xaa}, 0xf9}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x6}]}, &(0x7f0000000280)=0x10) pread64(r0, &(0x7f0000000080)=""/8, 0x8, 0x1ffff) [ 101.025100] mmap: syz-executor6 (6727) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/11 05:15:08 executing program 1: pipe2(&(0x7f0000f14000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000b45fd0)=[{{0x0, 0x7530}}], 0x18) io_setup(0x8, &(0x7f0000006400)=0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast1, @rand_addr}, &(0x7f00000001c0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@rand_addr, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000300)=0xe8) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000580)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000940)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000980)={'team0\x00', 0x0}) accept$packet(r1, &(0x7f00000009c0)={0x0, 0x0, 0x0}, &(0x7f0000000a00)=0x14) getsockname$packet(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002040)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002080)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000002180)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002280)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002380)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000023c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000024c0)=0xe8) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000002600)={@rand_addr, @loopback, 0x0}, &(0x7f0000002640)=0xc) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000002680)={@dev, 0x0}, &(0x7f00000026c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000002700)={'team0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002880)={'vcan0\x00', 0x0}) accept4$packet(r0, &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000029c0)=0x14, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000002a00)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000002b00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000002e00)={'vcan0\x00', 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000002e40)={@remote, @dev, 0x0}, &(0x7f0000002e80)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002ec0)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002fc0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000003000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f00000038c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000003880)={&(0x7f0000003040)={0x830, r3, 0x100, 0x70bd29, 0x25dfdbff, {0x3}, [{{0x8, 0x1, r4}, {0x144, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xffff}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x800}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r6}, {0x78, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x480000000000}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xf8, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80000000}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x100}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r10}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x8000}}, {0x8, 0x7}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r11}}, {0x8, 0x7}}}]}}, {{0x8, 0x1, r12}, {0xb8, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'loadbalance\x00'}}}]}}, {{0x8, 0x1, r13}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r14}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x4, 0x2}}, {{0x8, 0x1, r17}, {0x4, 0x2}}, {{0x8, 0x1, r18}, {0x134, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r19}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x4c, 0x4, [{0x0, 0xfff, 0x8, 0x1}, {0xfffffffffffffffb, 0x401, 0x0, 0x1}, {0x4, 0xa5, 0x822f}, {0x3, 0x5, 0x4, 0x8}, {0x45d, 0x5, 0x100}, {0x81, 0xcdf7, 0x7, 0x3}, {0x88a, 0x6, 0x8000, 0x5}, {0x580a, 0x20, 0x1, 0x1}, {0x248, 0x9, 0x8, 0x8}]}}}, {0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x8e4, 0x8, 0x717, 0x401}, {0xfffffffffffffff9, 0x5, 0xfe5, 0x3}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x2}}}]}}, {{0x8, 0x1, r20}, {0x1e8, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r21}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r23}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xab}}, {0x8, 0x6, r24}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r25}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}}]}}]}, 0x830}, 0x1, 0x0, 0x0, 0x8040}, 0x4000000) io_submit(r2, 0x1, &(0x7f0000b52fd8)=[&(0x7f0000587000)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f000096f000)="06000700000000009d", 0x9}]) 2018/05/11 05:15:08 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4, 0x0) nanosleep(&(0x7f0000000080), &(0x7f00000000c0)) r1 = fcntl$dupfd(r0, 0x0, r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r1, &(0x7f00000002c0)="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", &(0x7f00000001c0)="b9cb51374f1b78122c0718cb670be8a24540ca2a7fdec9e065f6c7cd1c327d465c4e568e74bafdc3f8cc197dee1b0c8489c7a8bc7d3a1ebd79ffa1bdbed1757721685da0562b5bd3a30929db9eacf2ffa16faebf06372d26b0c0026762bd32ff8322695c7b237cfb3d9e1024ea8e3adeb9e54d2e0d3e907625e2be59e7c0d5f2"}, 0x20) ioctl(r0, 0x40400000401070c9, &(0x7f0000000140)) r2 = syz_open_dev$sndpcmc(&(0x7f0000000100)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffffa, 0x101281) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={r2, 0x1, 0x1, 0x2, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 05:15:08 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000140)='/dev/amidi#\x00', 0x80000001, 0x8002) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000180)=""/255, &(0x7f0000000280)=0xff) accept4$inet(r0, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10, 0x800) capset(&(0x7f0000000040)={0x4000019980330}, &(0x7f0000000080)) r1 = socket(0x2, 0x2000000000000005, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000340)=0x20) ioctl$sock_SIOCETHTOOL(r1, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0f"]}) 2018/05/11 05:15:08 executing program 5: r0 = getpgrp(0xffffffffffffffff) sched_setaffinity(r0, 0x8, &(0x7f0000000180)=0x2) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001080)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x81, 0x0) fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x100000001, 0x4e21, 0x4, 0xa, 0xa0, 0x80, 0x87, 0x0, r4}, {0xb1, 0xffffffffffffff01, 0x5, 0x2, 0x7f, 0x8, 0x2, 0xa0000000000}, {0xc7, 0x485, 0xfff, 0x1ff}, 0x1, 0x6e6bb6, 0x1, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d2, 0xff}, 0xa, @in6, 0x0, 0x3, 0x2, 0x7, 0x9, 0x7, 0xffff}}, 0xe8) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000fcdfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) read(r1, &(0x7f0000465f8e)=""/114, 0x72) ioctl$sock_SIOCGIFINDEX(r1, 0x2401, &(0x7f0000003780)={'bcsf0\x00'}) syncfs(r2) read(r1, &(0x7f00000010c0)=""/4096, 0x1000) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000c22ff0)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/05/11 05:15:09 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'veth0\x00', 0x8400}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000300)={0x1, &(0x7f0000000140)=[{0x8000045}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/11 05:15:09 executing program 0: r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x3, 0x468, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200005c0], 0x0, &(0x7f0000000080), &(0x7f00000005c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x9, 0x21, 0x0, 'bridge_slave_1\x00', 'veth0_to_bridge\x00', 'ipddp0\x00', 'bridge_slave_0\x00', @empty, [0x0, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, [0x0, 0x0, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@rand_addr=0x101, [0xff000000, 0xffffff00, 0xffffff00, 0xffffff00], 0x4e23, 0x32, 0x2, 0x4e24, 0x0, 0xb}}}]}}, @common=@STANDARD={'\x00', 0x8}}, {{{0xb, 0x8, 0x22f0, 'erspan0\x00', 'veth0_to_bridge\x00', 'lo\x00', 'ip6_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0xa0, 0x120, 0x150, [@vlan={'vlan\x00', 0x8, {{0x4, 0x0, 0x18, 0x2, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0xfffffffffffffff7, 0x6}}}]}, @common=@redirect={'redirect\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xb, 0x0, 0x0, 'syz_tun\x00', 'gre0\x00', "7465616d5f736c6176655f311800", 'vcan0\x00', @empty, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0x100, 0x150, 0x198, [@owner={'owner\x00', 0x18}, @helper={'helper\x00', 0x28, {{0x0, 'irc-20000\x00'}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "bf299b8d2208728011eb7298b926ec9661ea509f9ad1acbcf473e5e1a005"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0x4e0) 2018/05/11 05:15:09 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_context(r1, &(0x7f0000000300)='system_u:object_r:etc_aliases_t:s0\x00', 0xffffffffffffffe3) io_setup(0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x80000) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/55) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r2, 0xea}, 0x8) read(r0, &(0x7f0000000180)=""/184, 0x62b) 2018/05/11 05:15:09 executing program 7: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x9, 0x0, "33fc83d706b374b5fc13655a1072049eeca82f1e03f8880199d721c08e00ebac201deda2061470495e92d4c72ae414865a2b98fdb58d36308c67b823b32a92e14540a2670ae63ab6f0c206cbac7351b7"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, "aa7ee61cf62463fee684e6cb7b01b39bdf1f77341dda4cf01582c583b25163799598cf9f6a213ae041238fec295afef9bf8bdbcfe360479485b30bf725d583d2e31f5b938b498c39b162b3a78ad4e011"}, 0xd8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="580000001400192340834b80040d8c5602062200010400000000000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x7, 0x101000) ioctl$EVIOCSABS2F(r2, 0x401845ef, &(0x7f0000000240)={0x80, 0x6, 0x80000001, 0x5, 0xfc, 0x6}) socket$netlink(0x10, 0x3, 0x17) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000280)={0x0, 0x116323d3, 0x400000010001, 0x4, 0x3}, 0x14) 2018/05/11 05:15:09 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x170) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f00000001c0)={0x1d}, 0x10) 2018/05/11 05:15:09 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x1, 0x0) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='}*'], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) r2 = socket$rds(0x15, 0x5, 0x0) dup3(r2, r0, 0x0) 2018/05/11 05:15:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/05/11 05:15:09 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4000000006) setsockopt(r1, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = accept(r0, &(0x7f0000000000)=@in={0x0, 0x0, @multicast1}, &(0x7f0000000280)=0x2c) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000d35523a0de005200000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/11 05:15:09 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000080)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000000)={r1, 0x1, 0x6}, 0x10) [ 102.284723] xt_ipvs: protocol family 7 not supported 2018/05/11 05:15:09 executing program 1: r0 = socket(0x4000000000000020, 0x1, 0x1) getsockopt(r0, 0x800000010f, 0x81, &(0x7f0000000040), &(0x7f0000000000)) [ 102.311360] device syz_tun entered promiscuous mode 2018/05/11 05:15:09 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x4004510f, &(0x7f0000000080)) 2018/05/11 05:15:09 executing program 2: timerfd_create(0x7, 0x800) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='projid_map\x00') dup3(r0, r1, 0x0) 2018/05/11 05:15:09 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/83, &(0x7f0000000180)=0x53) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000000000)={@empty, 0x0}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vcan0\x00', r1}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) bind$packet(r0, &(0x7f0000000480)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) [ 102.457498] device syz_tun left promiscuous mode 2018/05/11 05:15:09 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00000001c0)={0x1, 0xd1}, 0x8) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000000)=""/246, 0xf6}], 0x1) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000200)={0xa1e8, 0x200, 0x0, 0x3, 0xb650, 0xffffffffffff8001, 0x4, 0x9, 0x7bf, 0x891}) [ 102.486528] dccp_close: ABORT with 40 bytes unread 2018/05/11 05:15:09 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) flock(r0, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x1000, 0xffffffffffff8000, 0x0, 0x0, 0x0, 0x15c7}, 0x1c) 2018/05/11 05:15:09 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="4b000000011dcef712005a00000000000000a2142cb1ba2dc82dab0f1616b4f835240000000000000000000000000000000000000000000000000000"]}) 2018/05/11 05:15:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x800000020000000, &(0x7f0000000080)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000952b, 0xffff, 0x10000007ffffffd}, 0x14) sendto$inet(r0, &(0x7f0000000180)="ae", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f00000000c0), 0xfffa, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/05/11 05:15:10 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$fiemap(r0, 0x40086602, &(0x7f00000011c0)={0x4000}) 2018/05/11 05:15:10 executing program 6: perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r2 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1d8f, 0x980) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}) r3 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r3, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r3) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000000080)) lseek(r0, 0x0, 0x3) sendfile(r1, r3, &(0x7f00000ddff8)=0xe00, 0x102000001) 2018/05/11 05:15:10 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000280)='timers\x00') getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000002c0)={@loopback, @broadcast, @loopback}, &(0x7f0000000300)=0xc) r1 = socket(0x2, 0x2000000001, 0x100001800000000) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f00002a7f9c)={&(0x7f000000d000)=[0x7, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000000100)={0x13, 0x87, &(0x7f0000000040)="ca61acb2f1cb2bd4b2afa54b0e7dc800081361f996af285451b4daeab9898761a19539477726bdccde289e975cf92e2af233c30b2e1a51c6a728b2aff9ef7d7e19015aa3d96f26de93ccf6741dad8cd57f5b4e18440ba37ff2a60aa2c9099af569379e0d9e711f75847bbd244f576919e1b7fa86c255fd1d76c45e25321d17d76ce9d197e0baae"}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000140)=""/247, &(0x7f0000000240)=0xf7) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) 2018/05/11 05:15:10 executing program 5: r0 = socket$inet(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={r1, 0x4f, "7dd0add94d830e1417931d231a5922ea7fcff93633892edb49c8ce1afb0f9875bc252c962e1281d74e56ad5e8c0ea54aa32d21c17a0c613e95d74e1413d1f7ee0960ad1f588fa9e4d73e5bd50a81eb"}, &(0x7f0000000100)=0x57) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x107, 0x7, &(0x7f0000023f88)=@broute={'broute\x00', 0x20, 0x5, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20011000], 0x0, &(0x7f000002eff0), &(0x7f0000011000)=[{0x0, '\x00', 0x1}, {0x0, '\x00', 0x3}, {0x0, '\x00', 0x4}]}, 0x108) signalfd(r0, &(0x7f0000000140)={0xffffffff}, 0x8) 2018/05/11 05:15:10 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000200)={r2, 0x1, &(0x7f0000000100)=[0x81], &(0x7f0000000140)=[0x1, 0x0, 0x6e], 0x20, 0x5, 0x2, &(0x7f0000000180)=[0xfffffffffffffffe, 0x1000, 0x0, 0x7, 0x9], &(0x7f00000001c0)=[0x5, 0x8, 0x5, 0x5, 0x5, 0x20, 0x0, 0x6, 0x1ff, 0x5]}) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="240000001a00030207fffd946fa283bc04eee6d87986c49727008568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000005ac0)=[{{&(0x7f0000003c00)=@nl=@proc, 0x80, &(0x7f00000053c0)=[{&(0x7f0000003d00)=""/216, 0xd8}, {&(0x7f0000004040)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/154, 0x9a}, {&(0x7f0000005040)=""/165, 0xa5}, {&(0x7f0000005100)=""/248, 0xf8}, {&(0x7f0000005200)=""/167, 0xa7}, {&(0x7f00000052c0)=""/206, 0xce}], 0x7}}, {{&(0x7f00000055c0)=@sco, 0x80, &(0x7f0000005a00), 0x0, &(0x7f0000005a80)=""/15, 0xf}}], 0x2, 0x0, &(0x7f0000005cc0)={0x0, 0x1c9c380}) 2018/05/11 05:15:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/xfrm_stat\x00') getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x7ff, {0x8, 0x7, 0x10001, 0x7, 0x3196f521, 0xffffffffffffffc0}, 0x7, 0x8000}, 0xe) sendto$inet(0xffffffffffffffff, &(0x7f0000000080), 0xffffffffffffff47, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) ppoll(&(0x7f00000002c0)=[{r0}], 0x1, &(0x7f0000000300), &(0x7f00000003c0), 0x8) 2018/05/11 05:15:10 executing program 0: clone(0x200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000578fe8), &(0x7f0000775000)) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000040)) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) open$dir(&(0x7f00000001c0)='./file0\x00', 0x801, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/05/11 05:15:10 executing program 2: r0 = shmget(0x1, 0x4000, 0x804, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_STAT(r0, 0xd, &(0x7f00000000c0)=""/80) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x5, "2f48c8e2e2"}, &(0x7f00000001c0)=0xd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="250000002a5385c06a9c6b184c2c1672219197ed40c51c1640e8"], &(0x7f0000000240)=0x2d) r3 = open(&(0x7f0000000280)='./file0\x00', 0x12200, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000002c0)={r2, 0x12}, &(0x7f0000000300)=0x8) syz_emit_ethernet(0x6e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "0a07ec", 0x0, 0x29, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0xff, 0xff], @dev={0xac, 0x14}}, [], "a82f7ae1cd16d2e2"}}}}}}}, &(0x7f0000000000)) 2018/05/11 05:15:10 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000240)=0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00000003c0)={0x0, 0x0, {0xfffefffffffffffd, 0x1, 0x48e553b9, 0x2, 0x4}}) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYPTR64=&(0x7f00000000c0)=ANY=[]]) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0)='J', 0x1, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r3, &(0x7f0000000180), 0xfffffc5d) waitid(0x0, r2, &(0x7f0000000340), 0x0, &(0x7f00000004c0)) 2018/05/11 05:15:10 executing program 3: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x8300, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x5, &(0x7f0000000000)=0xaaad, 0x4) sendto$inet6(r1, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0) 2018/05/11 05:15:10 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000005000)={{&(0x7f0000001000/0x4000)=nil, 0x4000}, 0x1}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000200)='/dev/full\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x12008000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x88, r2, 0x10, 0x70bd27, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ab5}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7fffffff}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x10001}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x88}, 0x1, 0x0, 0x0, 0x4008000}, 0x8051) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e20, 0x7fff00000000000, @loopback={0x0, 0x1}, 0x7}, {0xa, 0x4e23, 0xee, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x8, [0x4, 0x5, 0x6, 0x1, 0xd9e, 0x20, 0x6b11]}, 0x5c) readahead(r3, 0x7ff, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000281000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}, 0x1}) getpeername$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) syz_open_dev$dspn(&(0x7f0000000400)='/dev/dsp#\x00', 0x1f, 0x200) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)) ioctl$UFFDIO_UNREGISTER(r0, 0xc020aa04, &(0x7f0000005000)={&(0x7f0000000000/0x3000)=nil, 0x3000}) 2018/05/11 05:15:10 executing program 7: syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x37f) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f00000001c0)=0x1) 2018/05/11 05:15:10 executing program 2: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5ad6e5e6", 0x11, r2) r4 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x37, 0x8000) ioctl$PIO_FONTRESET(r4, 0x4b6d, 0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f0000000600)={r4, 0x401, 0x45, "457092e9b33f50255345f6833f8c390adcba69c24d40eece0dfac50da415e84c5c406c098ca57321991de6fa60e366718b2143d1a9e7479953a5e776131950eaaa5196341e801514f7d878346dfa590604c2dec3fcb3e85b96495a91571f9c76994d1f8f7ed9d48c7512d40b48e8895706af283c3094814efe2c96fd069e6f4af3d42a1d0516fd171206cdde26c1d1e3ed2b16c0f45bb94338e00c4c41c13212a57eba85e2781a1f42ff2701c9bf8a6c0b388ebd1de1c7"}) 2018/05/11 05:15:10 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net\x00') readahead(r0, 0x1, 0x2) getdents(r0, &(0x7f0000000040)=""/47, 0x134) getdents(r0, &(0x7f0000000400)=""/407, 0x1a3) 2018/05/11 05:15:10 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000040)="12000000f0ffe6ff00ffe90009144a000ae9", 0x12, 0x8000000, 0x0, 0x0) recvmsg(r0, &(0x7f0000002640)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/176, 0xb0}], 0x2}, 0x0) 2018/05/11 05:15:10 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') getdents64(r0, &(0x7f0000000040)=""/30, 0x2c6) getdents(r0, &(0x7f0000001000)=""/24, 0x18) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) 2018/05/11 05:15:10 executing program 6: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) getsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20280, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000100)={@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x0, {0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xff}}}, {&(0x7f0000000040)=""/114, 0x72}, &(0x7f00000000c0), 0x44}, 0xa0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'mangle\x00'}, &(0x7f0000000240)=0x54) 2018/05/11 05:15:10 executing program 4: rt_sigsuspend(&(0x7f00000001c0)={0xbf20}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f00000000c0)={0x20071026, r0}, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x0, 0x0, 0x4}) 2018/05/11 05:15:10 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) io_setup(0x8, &(0x7f0000000080)=0x0) io_submit(r2, 0x1, &(0x7f0000000100)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000001200)='0', 0x1}]) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x12, 0x4) 2018/05/11 05:15:10 executing program 7: r0 = socket(0x10000000000010, 0x4000005, 0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r1, 0x602, 0x70bd27, 0x8, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="e000000012004b7c000000000000000072666334313036287063727970742861757468656e6365736e28766d61632874776f66697368292c63686163686132302d73696d642929290000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eaff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000"], 0xe0}, 0x1}, 0x0) [ 103.830320] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure 2018/05/11 05:15:10 executing program 1: unshare(0x40600) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000000)={0x100000000, 0x401}) flock(r0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0x406855c9, &(0x7f0000000100)={&(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "d8fad55886f0935f53483bf9c234bc5758782dd5fcb75865583023e6e4974ff3"}}) 2018/05/11 05:15:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='Ghugetlb.2MB.limit_in_bytec', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x6, 0x2040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000005c0)={0x0, 0x3, 0x30, 0x4, 0x5}, &(0x7f0000000600)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000640)={0x9, 0x8, 0x5, 0x7fffffff, r3}, 0x10) write(r1, &(0x7f0000000280)='M', 0x1) 2018/05/11 05:15:11 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010004000000084) set_mempolicy(0x4003, &(0x7f0000000000)=0x7fffffff, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0xfffffffffffff001, @mcast1={0xff, 0x1, [], 0x1}, 0x8001}, @in6={0xa, 0x4e20, 0x100000001, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x10000}, @in6={0xa, 0x4e20, 0x400, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, @in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x17}}], 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000004c0)=0x2) 2018/05/11 05:15:11 executing program 4: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) write(r0, &(0x7f0000000000)="e18e0fcc8eb1f679d8028fe00d50f5155de775fc10c8dfc28cdd8c81c370560ef10923fbda209b4e13b152a7bdeba89dc16928085eb84f2a1526d1f730c0569083a350dfd39041151bb14988257a60f85438362a7e8e9460ff4fb24881a29076b0713e1bfe1c48518c0c7e892d8fa1064ec297c129bdb7cd71b79ab39e90781104b2edcbed3ed0516bb90354d7d082b5782bb2bf7a486b77fb00495a80172664d271fc1c117109e0c2a6c151875023318596935bec448908a8bd6825bfadcc", 0xbf) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) write$vnet(r1, &(0x7f0000000240)={0x1, {&(0x7f0000000180)=""/35, 0x23, &(0x7f00000001c0)=""/99, 0x0, 0x7}}, 0x68) remap_file_pages(&(0x7f0000abd000/0x3000)=nil, 0x3000, 0x0, 0xfffffffffffffffc, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x5}) 2018/05/11 05:15:11 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000588ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() fcntl$lock(r1, 0x6, &(0x7f0000002000)={0x40000001, 0x0, 0x0, 0x40, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x8000, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000140)=0x20, 0x4) unshare(0x400) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f00000000c0)=0x1c, 0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$BLKSECDISCARD(r5, 0x127d, &(0x7f0000000040)=0x6) dup3(r0, r1, 0x0) 2018/05/11 05:15:11 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x50}, 0x6) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000200)={0x2a2e}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x80, 0x9, 0x40}, &(0x7f00000001c0)=0x10) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000240)) 2018/05/11 05:15:11 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x17b, 0x221ffc) epoll_pwait(r0, &(0x7f00000000c0)=[{}, {}, {}], 0x3, 0x1, &(0x7f0000000100)={0x401}, 0x8) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x1790, &(0x7f00000001c0)=""/29) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000180)={0x8892, 0x11b0, 0x5, &(0x7f0000000140)="fc11b80cac"}) signalfd(r0, &(0x7f0000000080)={0x10000}, 0x8) r2 = socket$inet6_sctp(0xa, 0x6, 0x84) ioctl$sock_ifreq(r2, 0x89f0, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_names='tunl0\x00'}) 2018/05/11 05:15:11 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/dev_snmp6\x00') lseek(r0, 0x4002000000000, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x30000, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000080)) 2018/05/11 05:15:11 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0xa2037b7e3b167093, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x816}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) 2018/05/11 05:15:11 executing program 7: r0 = socket$inet6(0x10, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x6, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x7}, 0x8) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0)=0x8, 0x4) 2018/05/11 05:15:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x200, 0x141000) getpeername$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00009b2ff0)={0x1, &(0x7f0000a7dff8)=[{0x6, 0x0, 0x0, 0x400000000000003}]}, 0x10) close(r2) 2018/05/11 05:15:11 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x81, 0x6, 0xffffffff00000001, 0x8}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000380)}, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x10400, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r2) 2018/05/11 05:15:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000b00)=@newlink={0x30, 0x10, 0x41d, 0x0, 0x0, {}, [@IFLA_IF_NETNSID={0x8, 0x2e}, @IFLA_NET_NS_PID={0x8, 0x13}]}, 0x30}, 0x1}, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={0xffffffffffffffff, 0x7, 0x1, 0x3, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mq_timedsend(r1, &(0x7f0000000580)="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", 0xfffffffffffffef7, 0x6, 0x0) 2018/05/11 05:15:11 executing program 4: r0 = socket(0x29, 0x2, 0x20000000000ff) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) r2 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @in, 0x4e23, 0x0, 0x4e21, 0x3, 0xa, 0xa0, 0x80, 0x7f, r1, r2}, {0x1, 0x2, 0x2, 0x0, 0x7ff, 0x753a, 0x5, 0x4}, {0x8000, 0x8, 0x401, 0x10000}, 0x8, 0x6e6bb7, 0x1, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x3, 0x7, 0x0, 0x40, 0x75}}, 0xe8) 2018/05/11 05:15:11 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) fanotify_init(0x1, 0x101000) getresgid(&(0x7f0000000280), &(0x7f0000000140), &(0x7f0000000240)) fsetxattr(r0, &(0x7f00000000c0)=@random={'user.', '@%\x00'}, &(0x7f0000000100)='@%\x00', 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'veth0_to_team\x00', @ifru_mtu=0x7}) 2018/05/11 05:15:11 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x200) write$cgroup_subtree(r2, &(0x7f0000000080)={[{0x2d, 'pids', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'rdma', 0x20}, {0x0, 'rdma', 0x20}, {0x2d, 'memory', 0x20}, {0x2b45d342d0018572, 'io', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'rdma', 0x20}]}, 0x2d) r3 = dup(r1) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000040)) 2018/05/11 05:15:11 executing program 2: mlock2(&(0x7f0000ff4000/0xc000)=nil, 0xc000, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) 2018/05/11 05:15:11 executing program 0: r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) 2018/05/11 05:15:11 executing program 1: rt_sigpending(&(0x7f0000000000), 0xfffffcea) rt_sigpending(&(0x7f0000000040), 0x8) 2018/05/11 05:15:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x25, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xd, 0x6, 0x4, 0x7fff, 0x0, r0}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x2, 0x10000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x4, 0x20, 0x1, 0x7df}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x5, 0x30}, 0xc) 2018/05/11 05:15:12 executing program 5: r0 = socket(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000a1afb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000f9ff0000620a70fe0000000014000000000000009500000000000000"], &(0x7f0000d14000)='syzkaller\x00', 0x3e, 0x1000, &(0x7f0000d35000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002a00)=r1, 0x4) write(r0, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) 2018/05/11 05:15:12 executing program 4: mmap(&(0x7f0000012000/0x4000)=nil, 0x4000, 0x0, 0x10000132, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) dup2(r1, r0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000000)={0x9}, 0x4) 2018/05/11 05:15:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x300, 0x0) recvfrom$llc(r1, &(0x7f0000000040)=""/57, 0x39, 0x40000000, &(0x7f0000000080)={0x1a, 0xffff, 0x7, 0x5, 0x7, 0xfffffffffffffff8, @random="e03b2dacdecc"}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000000280)={{0x8, 0x962}, 'port0\x00', 0x40, 0x20018, 0x1f, 0xffffffff, 0x2, 0x2, 0x808000000000, 0x0, 0x2}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="300000001800210000000000000000000200000000000001000000000c00160008000000000000000800150004000000977b6fb813bae50ee797fcf3d8a8e0be3afe96103a3a208f282d39599844f46267556ce0d06519c2244a1e755a6763412925992885f30b3e8d863bde3c1269255e24966406488b7cfd7f8f09680c88476db0a5255b836875ba33b48c36f9e1e73b69a2bb"], 0x30}, 0x1}, 0x0) connect$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x1, @multicast1=0xe0000001}}, 0x1e) setsockopt$inet_tcp_int(r1, 0x6, 0x37, &(0x7f0000000100)=0x8001, 0xffffffffffffff66) 2018/05/11 05:15:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x800000000000003a) r1 = syz_open_procfs(0x0, &(0x7f00006d3fef)='net/softnet_stat\x00') write$eventfd(r0, &(0x7f00000002c0)=0x4, 0x8) sendfile(r0, r1, &(0x7f00008d1000), 0x401) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x6) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x0, 0x3, 0xffff, 0x1, 0x7}, 0xffffffffffffff7f, 0x100, 0x4}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000000280)=&(0x7f0000000240)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x3, 0x30, 0x6c, 0x1e80000000000000}, &(0x7f0000000200)=0x18) read(r0, &(0x7f0000d30000), 0x0) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8001, 0x2) 2018/05/11 05:15:12 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaa004500001c000000000011907800000000e000000100004e21000890780000000000000000000000"], 0x0) 2018/05/11 05:15:12 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000)={0x1, 0x10000007e, 0xe, 0xeb}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000000), &(0x7f00000001c0)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000005c0)={r0, &(0x7f0000000500)='r', &(0x7f0000016f02)=""/254}, 0x18) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xe493, 0x701000) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x80000000) 2018/05/11 05:15:12 executing program 3: r0 = socket(0x1e, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) unshare(0x40600) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) setsockopt(r0, 0x10f, 0x87, &(0x7f0000a94000), 0x0) 2018/05/11 05:15:12 executing program 1: futex(&(0x7f0000000000), 0x5, 0x0, &(0x7f00000000c0), &(0x7f0000000040)=0x8000000000000000, 0xffffffc) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x1}, 0x8) 2018/05/11 05:15:12 executing program 7: syz_extract_tcp_res$synack(&(0x7f0000000200), 0x1, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff}) r2 = getpgrp(0x0) r3 = getuid() getresgid(&(0x7f0000000740)=0x0, &(0x7f0000000780), &(0x7f00000007c0)) r5 = gettid() stat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000980)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000009c0)={{{@in=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) getgroups(0x3, &(0x7f0000000b00)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) sendmsg$unix(r1, &(0x7f0000000c80)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000006c0)=[{&(0x7f0000000300)="b3f5a312c24d85a2723ef32f13a7f5b61086fb7408114cad02381aa366dccffadb8db1efa87ff7da01cb9a6c0cfea8f08184bcb553b7e8897ff97a33d970ae875a2cbd8abbc58fa6eb320ba59d06730e65f23b437d609174d02ca2eb30e68c37bf177ba0467fc7af45f317b7560a32bb817370e0b135f9b3d0a41f9f4893de0f04a14ba66e68706d2835d01c0d061539d8a716cef6ec1f0241c662a2953d77dabd53597c", 0xa4}, {&(0x7f00000003c0)="f3e41399b151cf720d1fb07b966aa099eedc458ccafb83e93cf1aeb28cbb3d1ab19dba86932e1205f76259c7d7e7f5f5abdb815cde3aec9366c8cae26d2c65bdc23599b1f3625c40f9d4c4b15e5c93887a2e7ea336c966b8e50824c326d5d80cb8339f9054580aef9842b2abd6de3f6e2c51de1324c91562a42955ee619b", 0x7e}, {&(0x7f0000000440)="b106485d91d8613f2f67754b46c5a98e8ddf71febe7215edbde2ef1794f7f0734611b6b8521377cdd315dcc70d8ef0d587b4f10aa8650d00489c33ff1bc137899e1ffb0b0bdffe990beb5c567c82e9d1fbc52fd5fd7fc4df519f6c2799cb6419abb3e6853155982a7b1a79a75d4f6c6e0f9d444503615c69f08d7cfe989420fec5780c997fc9db4a3033ea0b7893e54bd14eb333ecf0d4ff9eb39e28a50ea4a6765cc209693afe4e7e414f668d38cf6c07d28aff5bd21ce349bc33fe64c14de5f492e010fe284e8ca5a7483a2be5077d979b56dd3f2dc8ed3c2af8adc959cad31af78b4dda050f5171049acc7ed2018d83", 0xf1}, {&(0x7f0000000540)="dcf9f59bc8c341cd8555f2a8392637f54c859faa355a19d05b0d36498930bcb1510998826c375057c99095e54fdcdabcceacf8c604ab467943db13d876ed679f454c21d02572870a80d9cfdc7578f9f3e43abc0d03b758232f7423d38336a15716af71bbce93e6780e452401e0acfd90c941097e6ccfd22429", 0x79}, {&(0x7f00000005c0)="834ca32bad61b80ac646b1d64736311814fb15fad04feba067cf775580b84215f5b27295a5af85b0af6882ef4a65abbe12adfb1642caeb43fa06ba1f270f0857449e594700e1a8b1cedd5d83e29a0cfba140da2f075b1b68d9321d22644acd5bae6ce8355842b39466c66763faa1b73963fa61ab34072e0ea0d60deca58f1769f2b8af5f8455495def4c4220b72787bcedb22a3e990c0b0bfa922a1c09a46c4ae85414a793d386723311fe25fb3d8873f30cbfc96da4b465d87b40fb02b526231e5f7d5a7ef39713b1ac0dd00a9f18b42090a98cf8f39e561168682433e05e183d08c7560d17ae4f1eb22c0c", 0xec}], 0x5, &(0x7f0000000b40)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}], 0x110, 0x20004041}, 0x240040d1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020d070000000200000000000000000003e400", 0x39}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) open(&(0x7f00000001c0)='./file0\x00', 0x200000, 0x10) r12 = getgid() fchown(r0, r11, r12) unlink(&(0x7f0000000180)='./file0\x00') 2018/05/11 05:15:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000cf2fff)='1', 0x1, 0x0) 2018/05/11 05:15:12 executing program 3: r0 = getpgid(0xffffffffffffffff) setpgid(r0, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000001c0)={0x82, &(0x7f0000000100)=""/130}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x6, &(0x7f0000000040)=""/67) 2018/05/11 05:15:12 executing program 2: clock_adjtime(0x0, &(0x7f0000000000)={0xc397, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 2018/05/11 05:15:12 executing program 4: socketpair(0x0, 0xe, 0x8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x5f39}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x80000001, 0x4, [0x5, 0x2, 0x4, 0x6]}, &(0x7f0000000140)=0x10) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000000)=0x1, 0x4) 2018/05/11 05:15:12 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010010000000084) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x2000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) semget$private(0x0, 0x3, 0x40) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x200, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{}, {}]}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000200)=0x100, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 05:15:12 executing program 6: r0 = perf_event_open(&(0x7f0000348f88)={0x2, 0x70, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000001c0)="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") 2018/05/11 05:15:12 executing program 5: perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x80000) 2018/05/11 05:15:12 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100)=0xffff, 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='nr0\x00') socketpair$unix(0x1, 0x805, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000)={0x3, &(0x7f0000002000)=[{0x34, 0x0, 0x0, 0x7}, {0x5}, {0x6}]}, 0x10) sendto$unix(r2, &(0x7f000000ff57), 0x0, 0x0, &(0x7f0000013ff8)=@abs, 0x8) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x607c, 0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x4, 0x78, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f0000000200)=""/120}, &(0x7f0000000300)=0x78) 2018/05/11 05:15:12 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$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)="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", 0xfb) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:12 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) fchownat(r3, &(0x7f0000000100)='./file0\x00', r1, r2, 0x1c00) capset(&(0x7f00005cf000)={0x19980330, r0}, &(0x7f0000f03fe8)={0x0, 0x0, 0x0, 0x4000000000000100, 0x8}) unshare(0x4000002) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) 2018/05/11 05:15:12 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400100, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)='lo\x00', 0x6}) r1 = socket$inet6(0xa, 0x1, 0x0) listen(r1, 0x8) socket$unix(0x1, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f00000000c0)=0x14) 2018/05/11 05:15:12 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getcwd(&(0x7f0000000800)=""/214, 0xd6) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00000006c0)=@assoc_value={0x0}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000740)={r2, 0x5}, 0x8) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}}, 0x0, @in=@rand_addr}}, 0xe0) shutdown(r0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x80000000, @empty, 0x7fff}, 0x1c) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x800, 0x80) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000000300)={0x2, {{0xa, 0x4e24, 0x72b7, @dev={0xfe, 0x80, [], 0x16}, 0x4e}}, 0x1, 0x2, [{{0xa, 0x4e24, 0xffffffff80000000, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, {{0xa, 0x4e22, 0x74a2ff2c, @remote={0xfe, 0x80, [], 0xbb}, 0x1}}]}, 0x190) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000780)={0x3, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00000007c0)={r4, 0x55ce476a}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000240)={0x1f, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f0000000680)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x7c, r5, 0x800, 0x70bd29, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2a}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x825}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffff9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x20000884}, 0x800) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000000040)={0x80, 0x5, 0x2, 0x7fff, 0x8, 0x7}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f00000004c0)={{0x9d3, 0x9, 0x101, 0xfff, 0x6, 0x7fffffff}, 0xce6c, 0x6, 0x8, 0x2d4, 0x2, "b9c32fb4ae00ff52e9c4d269543bff3d0aaec6ec77cb73af54b7294ca9ebc06e6c7694e7bd0993cde403a901e3cd7306ea9bc93e1cfbe3b5c04109cb60a7e3ab6f3e1e08d8f97b9a376b677e0af25bd6be0ed01358b6d4fba5592a58aea7da064e33d6d711fffb7cc9f8ae520053aeb253a812b8f27ff6b0ba7feadb1eb3fcbb"}) 2018/05/11 05:15:12 executing program 3: r0 = socket$inet(0x2, 0x80806, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socketpair$inet6(0xa, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000000380)=0xe8) sendto(r1, &(0x7f0000000140)="f9424444922db35aa936482ba7ebb79140ff9b283037d0f06ae81ff55bfd480f5f0023ea9dd0abf087cff6a6cb1832619ee5086bd2f4df7f607d59ff0270ebba2fbff5703e9828349ba9fd0deccd2d82ef6561f0906719df66d7", 0x5a, 0x4, &(0x7f00000003c0)=@can={0x1d, r2}, 0x80) 2018/05/11 05:15:12 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='cpuacct.usage_percpu\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000240)=0x6) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000000)=0x68) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x200000000028042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="c394fa44", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000300)={r3, 0xffffffff00000000, 0x20}, &(0x7f0000000340)=0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) fallocate(r2, 0x0, 0xffff, 0x9) fadvise64(r0, 0x0, 0x7, 0x5) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {0x77359400}}) sendfile(r0, r2, &(0x7f0000e64ff8), 0x10001) 2018/05/11 05:15:12 executing program 5: unshare(0x40600) getuid() r0 = inotify_init() openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x20800, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x7, 0x1f, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000000000)='GP\\\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x22) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$notify(r0, 0x0, 0x282) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000eccffc), 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000000c0)={'ip6_vti0\x00', {0x2, 0x4e20}}) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 05:15:13 executing program 0: socketpair(0x3, 0x3, 0x9c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0], 0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000840)={'team0\x00', 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x480, 0x140, 0x0, 0x0, 0x398, 0x398, 0x398, 0x4, &(0x7f00000000c0), {[{{@arp={@broadcast=0xffffffff, @broadcast=0xffffffff, 0xffffffff, 0xff000000, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0x0, 0xff, 0xff]}, 0x7f, 0x5, 0xfffffffffffffff8, 0x9, 0xfffffffffffffff8, 0x200, 'ip6gre0\x00', 'bpq0\x00', {0xff}}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="ba075222adf3", @empty, @rand_addr=0x8, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0x1}}}, {{@arp={@broadcast=0xffffffff, @multicast1=0xe0000001, 0xffffff00, 0xff000000, @empty, {[0xff, 0x0, 0x0, 0xdc2addd221d729aa, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, 0x2, 0x3, 0x2, 0x2, 0x5, 0x5, 'ip6_vti0\x00', 'ip_vti0\x00', {0xff}, {}, 0x0, 0x222}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000880)={r4, 0x3, 0x6, @random="d1b3c1261d0b", [0x785c020000000000]}, 0x10) 2018/05/11 05:15:13 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) ioperm(0x3, 0x800, 0x100000000) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000180), &(0x7f0000000280)=0x4) ioctl$LOOP_CLR_FD(r0, 0x4c01) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/11 05:15:13 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x0, 0x0) r3 = getpid() r4 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000001c0)={0x4, 0x0, r3, 0x4, r4, 0xffff, 0x45, 0x1}) sendmsg$alg(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="06e9f6bf0913ca244ae84b0b28793fd1d48481e232469ca3c734a1336fe8570c303207a641d69932ad579317d8c34e4f5d1ccc598d0022654dd25dbbd0ed7ff96937d5ad5d3143a3217ca5f335a5342d303267817cba752586ff2736963f25daccd1f9b181b77760f1751ed13d588eb811918659a3ae636709701e07f93183255e70177d8cb0c681085b01", 0x8b}, {&(0x7f0000000180)="182da6037259834919db6f", 0xb}, {&(0x7f0000000240)}, {&(0x7f0000000300)}], 0x4, 0x0, 0x0, 0x90}, 0x20000050) 2018/05/11 05:15:13 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$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)="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", 0xfb) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:13 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x109102, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) sendfile(r0, r1, &(0x7f0000000180), 0x102000001) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) 2018/05/11 05:15:13 executing program 1: r0 = socket(0x10000010, 0x803, 0x1) sendto(r0, &(0x7f0000000000)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x86, 0x402) recvmmsg(r0, &(0x7f0000004f80)=[{{&(0x7f0000000100)=@nl=@unspec, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000680)=""/10, 0xa}}, {{&(0x7f00000006c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000880), 0x0, &(0x7f00000008c0)=""/90, 0x5a}}, {{&(0x7f0000000940)=@vsock, 0x80, &(0x7f0000000b40), 0x0, &(0x7f0000000b80)=""/189, 0xbd}, 0x2}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000c40)=""/25, 0x19}, {&(0x7f0000000c80)=""/226, 0xe2}, {&(0x7f0000000d80)=""/222, 0xde}, {&(0x7f0000000e80)=""/176, 0xb0}, {&(0x7f0000000f40)=""/91, 0x5b}, {&(0x7f0000000fc0)=""/94, 0x5e}, {&(0x7f0000002f80)=""/4096, 0x1000}], 0x7, &(0x7f0000003f80)=""/4096, 0x1000}}], 0x4, 0x0, 0x0) 2018/05/11 05:15:13 executing program 5: inotify_init() setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xfffffffffffffebd) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/11 05:15:13 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xad01}, &(0x7f00000002c0)=0x8) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/vsock\x00', 0x2080, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000700)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={r3, 0x400}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x1}, {0x0, 0xfffffffffffffffd}, 0xff}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x6, 0x7}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000000100)={{0x1, 0x2}, 'port0\x00', 0x20, 0x10, 0x101, 0x7b9, 0x400, 0x7, 0xcfde, 0x0, 0x7, 0xa1b}) [ 106.247257] Unknown ioctl 21521 [ 106.272105] Unknown ioctl 1074286866 2018/05/11 05:15:13 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="d3", 0x1, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0xc5ba, [], 0xaa}, 0x9}, 0x1c) 2018/05/11 05:15:13 executing program 7: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="6d6e941295fe2255d930a11c287816a1cdc13ca281e0077def3336cda0a60e9f4475c3ea33fd811f", 0x28}], 0x1) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000040)=""/7, &(0x7f00000000c0)=0x7) 2018/05/11 05:15:13 executing program 4: sendmsg$key(0xffffffffffffffff, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f000069a000)={&(0x7f0000899f60)={0x2, 0x200000f, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in, @in=@multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0xa0}, 0x1}, 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/56) [ 106.319421] device team_slave_0 entered promiscuous mode [ 106.325093] device team_slave_1 entered promiscuous mode [ 106.332302] Unknown ioctl 21521 [ 106.351953] Unknown ioctl 1074286866 [ 106.402338] print_req_error: I/O error, dev loop0, sector 0 [ 106.408257] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 106.416084] print_req_error: I/O error, dev loop0, sector 4 [ 106.421887] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 106.429751] print_req_error: I/O error, dev loop0, sector 8 [ 106.435547] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 106.443357] print_req_error: I/O error, dev loop0, sector 12 [ 106.449235] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 106.457020] print_req_error: I/O error, dev loop0, sector 16 [ 106.462925] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 106.472642] print_req_error: I/O error, dev loop0, sector 20 [ 106.478549] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 106.486297] print_req_error: I/O error, dev loop0, sector 24 [ 106.492191] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/11 05:15:13 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$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)="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", 0xfb) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:13 executing program 5: semtimedop(0x0, &(0x7f00000000c0)=[{0x0, 0x9}], 0x1, &(0x7f0000000100)) semop(0x0, &(0x7f0000000080)=[{}, {0x100000000000000, 0xfffffffffffffff8}], 0x2) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x101000, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000140)=0x7fff, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) [ 106.499910] print_req_error: I/O error, dev loop0, sector 28 [ 106.505797] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 106.513560] print_req_error: I/O error, dev loop0, sector 32 [ 106.519446] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 106.527184] print_req_error: I/O error, dev loop0, sector 36 [ 106.533094] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/11 05:15:13 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x40000105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) socketpair(0x0, 0x0, 0x8001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000000300)=""/213, 0xd5, 0x0, &(0x7f00000001c0)={0x4, 0x0, 0x0, "102e5e5f61cb"}, 0x10) open_by_handle_at(r2, &(0x7f0000000040)={0x78, 0xee8a, "98f323303eea41bda7f347227533316f124a58f641da008ad937459d7fffe938324ecf073bad6ee00e2322c4bce9feb8e831b13390d7600d80a9e989a2e4a9c1c81ff32a5ab930a280b1a3868df53a4ae2993fc2ed3ab3cdc3df1e9de3a76bc181b37ee6f738053d7abfe078606c372f"}, 0x20000) sendfile(r0, r1, &(0x7f00000ddff8)=0xe00, 0x102000001) [ 106.652940] device team_slave_0 left promiscuous mode [ 106.658290] device team_slave_1 left promiscuous mode 2018/05/11 05:15:13 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000007c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) recvfrom$inet6(r0, &(0x7f0000000000)=""/228, 0xe4, 0x1, &(0x7f0000000100)={0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x80000001}, 0x1c) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) close(r0) 2018/05/11 05:15:13 executing program 7: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x21}}, 0x10) close(r0) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x6, 0x10040) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x400, 0x7}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4, 0x5, 0xff, 0xff, 0x0, 0x100000000, 0x10000, {r3, @in={{0x2, 0x4e23}}, 0x8, 0x3, 0x3, 0x8, 0xddc}}, &(0x7f0000000240)=0xb0) 2018/05/11 05:15:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000100)) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/11 05:15:13 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$KDMKTONE(r1, 0x4b30, 0x8) syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) msgget$private(0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000140)='cgroup.type\x00', 0x2, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000200)=""/157) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/05/11 05:15:13 executing program 6: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x90c, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x100, 0xff, 0x5, "1f16c6211f08f3774cee64397c4596af5087d43228b4211259109c8c9c5ec4e14393e7b90252b07cb31238d9be63c793655ad3150d200d2554d6496665599bb94908605855bd07856e465a857231e7ac"}, 0xd8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) 2018/05/11 05:15:13 executing program 2: r0 = openat$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) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00000002c0)="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", 0xfb) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'bridge0\x00', 0x1f}) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f0000000000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eafc0f4a95bbff850a0000000000060000eb188c18191e58a96fc6268399b3f109bdfaf13d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e801732017e2466a9fc43aea71263335960415800000f957afa602000000001f0000d1b0e6ebcb12c7291871790fd874561062cd9f5c0cf7f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1db965ff5ceac289aea1d77400000093302eaef76f", 0xd8) 2018/05/11 05:15:13 executing program 5: r0 = socket$inet_sctp(0x2, 0x80000000000001, 0x84) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) sendmsg$key(0xffffffffffffffff, &(0x7f000033efc8)={0x0, 0x0, &(0x7f0000aa8000)={&(0x7f0000000080)=ANY=[@ANYBLOB="0200000002000000000000000000000068b5391b5ec4d2c2930d5bf7bc56f80445f9e23c6cdb259a5db493e2cc97fd"], 0x10}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/05/11 05:15:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3b, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x10000, 0x400) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f0000000100)=0x8) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000013000)) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x8, 0x400) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000380)=""/4096) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000000c0)) close(r0) 2018/05/11 05:15:14 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r1) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, 0x0, r2) 2018/05/11 05:15:14 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) pipe2(&(0x7f0000000000), 0x80000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r1, 0x0, 0x0) 2018/05/11 05:15:14 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$dupfd(r0, 0x0, r0) setsockopt$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) 2018/05/11 05:15:14 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000300)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@timestamp={0x44, 0xc, 0x5, 0x3, 0x0, [{[@dev={0xac, 0x14, 0x14}]}]}]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a05377", 0x0, "3c30c7"}}}}}}, &(0x7f00000002c0)) syz_emit_ethernet(0x101a, &(0x7f0000000340)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [{[{0x9100, 0x20, 0x45f}], {0x8100, 0x4, 0x8001}}], {@llc_tr={0x11, {@llc={0xf4, 0xfe, "f1d9", "8b060be81812d3c2b8a7993708b09c6d0d113484524593539f6126c4b40611479222acb5c3222d33652b83b69db24832d11401ba4cc3f66663e9ad6ef420dd4a944c63e9b160c2bc707c0d2a7141240190c5a2b85f260ae6eb3ab2a3d6042e048dc96e1b77d062c9942c6eb1c0abf6812222f64e6c8a400a29bd4ccc7a0dc55b496b5ba9e3afd8cd256a5c86b5a232670c21afd5bf0d3c26a67229c695ab2f4ab6b995a8d756007a2cceac76732cea97820737c5cf91bca73a50b150beb4ba0cec8d0e2e77ed96f248dd65287a768a2100e85f753f508127752e29f6f9054d1bf72e33a43f359251e927f829dbeaa22c4763cb0ed66c1f3042c67a321f22bf49dc7f1e418bfffdfdb297e703903d32bcccf7a1f74abfe3d3e6afaad310163c08a0acbbaa756f1c7d5b98e9ceb7d0c44f9b3f7b24a328749640f4570e3325c60c3bb5a05c4945223a97f10b902abf94b1f5de7f6c51a1248ad6460764c7dcdd4a7be558f2db732d43d81445bca731c8222e53262f5919cd746ce4f16fb56a3df2d317ef322fcef1b0a31ce17c0a654e82033cb27d1f17e047df70c252c790a3bd4043674d55bef67558f541300243190f58d9dc5a64c154b8635e80df074b8cf7172bf1c068b43b7e705943dbab78e55d8c9e3095bc6c27e1d5e11c2815b52957e5df06fc59e7bc43a828ad0fee320a8a95b70eac05ab6dc2449d4b73615f8af3c42b34f2baae2d66691cc610297fbfb0a3e59d41f2f1c48d981e348aaeefe5fb3f017419d5623eb50a5139ee05a9fe0b2d2e44a864ab1f221abe3ba8bdd5946d44812dd438b9bdfecf3fee6bb9a409d71952f82ddcc3db522ab907fc698c5720b801c7977f2463dd316f7d10146449ea5baf6aab376fc7cca4ffd8fac3b9795a44da09ea52864c32a0ef9b8e21fd9d0f07d4d23bf525355599518bd69de7b0e2ce662564dde1d351c4ed9a3493ec913382e2fcc6735fa5e2b00a9817343048a6d8c7f5542ac78ae8e5d110408afdccaf1a0e7a5d4aa8be643bbc26bee870d32ec8e747144494394d4b3168d2ca471c357894b5c60a950d63b5d2ef43bb1e7cc0442a5fe60205269a91f013bea04cf70cfafbf10383775568b61b6c85c5e48cac3eb214142e88e30c6bfe46af013811e5e49e77b46a5789b3e4344833f352c4f63961d384def6fc094913e817925f01dbd1108f034158e900c44a710e8e79ede6563894832cd9c08ee912bc973a9c49231859f8125662f74a8cdc428d26506cea96165adf1b54ed23658dcd90ca8708159ac0feac12c71c8d26f7feceb4e70ad8c4a8311b801760cd47a5e1b5953199a5c14ed37705026ba997cb52611071360c19dbd4d83aa1a37ef6f5c74049fd5376fafff74e6ef73cf6cdd641c5aac8f09fc60940aa2c3c5961801d38312436f3d66b7b65672b25db19bd0e8430626d045c79dfe10a84010b6558f603f186d52dd59a2184c4a756be89f911cf1a092c430f38ebbc5ab7bef5c5c1faf618fdaa41194b6f47d0815669b9ee88275b642b8ff6c5eb9bd09b269a32dc91443765fedd5aad480dd82f4bb840a694874a771d53c607050249b16ebe531c8a5a9b8e4e2991cbf3798675f16759ac1e9d6a861f9889258c72ce759518029bc6ca4837255b9919dbbfbe8a3a7607e1a1368b665ef54c96c8943766cfc5eccd1463b873bdbe242bbcd60ddf5c6a8b864ea14b42ec5151a789e6529b69df9d1915db66c65a5b91bc83870c47016d477ecfef8af9c258985003e949d5bb29dce6696562c348d7f874984535cf6291f3b20bf3d518d519c23c91df4348ff769f075842181cf4a1873e75a6556a2ae3bb70f10e3822ce7b069d8f75af8b313fa35b09515a18d5db5e1db349060276233181e8b9de88d0d8090093838c65bba3b5eb565af2a38060088a7bb1a566a8894f04cbd4ff55e2be21840d2f0fde56e54930b95327966e2a4dc2f90986c107d6756e890f1f7f1afa6744e008a80e58fdd258f2ce9ea298057c289d41dc25fe48fc36e4fabd9afb1b95fbec609db58743bf1bcab8c9eb683ac65c26cbd58f50d089373f23f23160a3155cbf4002e7a0ea549d42e6dce88c1069aa9f9c3db593b36c795ca302b73244f2a81663a2603424d2d54c5fba1102d7f3584fb0fb10f24850d4e438194ace209ba0a5b4c54d302fd89894c18907b17bdb101008e545b4a90e6b59ba53895200ba63134ee0f60ea9d9b0373257357545760594dee3a6c7280d7a9ccffc220875a2685e5d76435cd7a34fba19de157ba7438566faafb141d461c36f87bd5fa8dcdae86b8636a6720ee24607bd5bd483b8594209d1d6669ce0de5b00d45c53da7e63397e53c145b6cd987065a10ccac03345d78bb189fe7812eb5a7f4e32c9328ecb67c36edd03c031258e7a1b60bc7756c9de08c48fe86dc8ea54a21430e63e2e42cc5f6f7d434ea3ec1491dab1405bf26f08d546b5f34efa97733aad6dfc801536f61d6d11d2cd964e3243a4da2713cc5ece67d5eedcd63c05730cd7c518074e6dbbec8617cbd6de1665389dabd709f24b5876b39321b8bbb5273adf037659032265f662a34e2551c22347c080ade5e4bd3eea1f95e1635527a8a0c22c198e0d957aeedeb39ed0a30f77dfff9344fa01e93aad942dd8d44f8aaf429032b32e3ee4d564a942af27e1dcb90688a3b1012f1b508ec0f1608a2d7fd35440df2a508955e9b8b85d08a6403be8ad5aed312f389b168385563768e84f802a4329dda2ca34d85a171645a22dfd42b571f1b32a3a18461869d4868c0f36f0637a71437b99dad60d18a3e6ceb7f8a4a7c9aa9f118cf03bd5e531851ac3127524b15acb3bc3364f117d550ef121528a41d94f0502fc3dd338fa93101bcacc332d013fd642a8c74a2e058a75209658d02cd5c32d53ceaa9387c115679b601555882acf0c7a1e4e0b98799a330c0c59f80d17c78f86c2aec2013318370191ca1ec74977b2f2d88cd4a18c80ca05362b74085ad42ef08166e42beaeea5e72178f4aff949616595a18fef72e25d08ade81e71cc97e42e0a4ef4dd49eff658364c35735a12f6b2bc922f9e6fb6ff0964deb706ab75556fc78eeac79b5f2431b4bad8b7aa7df6a6d1a0fa74f9c8b30f0c3709990858a584e64f9ad30ac9571903f06dc972d1998f042384cd4e1047946f563eaebe4ef4fbd4dce4a8e47f3fc6ad12f878031d841d74c56f8f962ae752b2347716317b1bfe819ac2019b7ccd20dd7cd2d873a28293ce63014115fe53414059474e8dbdb62c0c86d00fbeeef73d0aeafae45dbc015c959a09030505630b8774a72f396b2afeea2724514d6de82da47f94a57a1348a5bdb9cc2f1306e5cd50c40ec3a1708a7f51a7f4a9906956070baa374bce73db7c5e3d526b42b5c484fd86b0915ad05354b1ee174282949a18bed423fe7442f0e7506f4557819714481a5a93f6f308f7da6ffa7d4f34501a55310d7e7932c4036305417dc87a3930c8402b9ad74bef77f7900c4d8ea1d29d029abb7a99cbbb87e368bbb44416b9f138f6bcf7f66d24d3c9ab54b245beaf9a741442aa7e8de99f7d50bd949d05ed267f0295c05365354dbdb98b48f4e5ce92d0a1325ebb400e1ee5335af5da17e01efa1e203144ca26ccbcab147c6a169b8a637730bcc1c0d0385007e294e8b2a4bdaf36ae92c48efdcd8d4dd06fef348a1f271dfd99598a05a6ee353a39a1a75b5e0a802ec06df57f1644e390f2c6c32321b09a83f10f0278b333469bd5f933058aed60dbd70d0ffcc6a927f1c41480a9502499530fda60664b71a3bc8691dcb6a1a671b6e23ac604c9b3951271796fb899a5123921dd6da6fbd066439c09cffe565181a515d94d60b585c9ea6c67b62021514134db9321ac540d981ffbc070feda4aebb82c4630afe992325d99fe330d1127852c30510863d68f5cdaf221fbbdb8fe53cb4956f3e359660c3a852ffd291eda3ada4d6ad15cdc1f5db4ff42bd98de9f07abcc6713e5930535cd2dffa36ffa21eb8be9a41564b6d1e02fe2cb7a5d30f9b9b6de7b10b4cb0d2cec8a7868f26b6ac22f2796e2131b4253bc60061a1cddd15c9413cad5a5032788f73bd41e747c3b865207340f7712e4a8e4d207c417656109e1d27ecdb9a5bfba17ab94e82b4395d75ac034c910585c4331f5ca19e4b4d899418348458b653599c70ed4fec5e44625055c5c4d0eaa866c6142847f5486e96a20fdc34ef8254c775bed2c73260662fbb9f1e34c29dc13c21c55af1c7ba41ed8f1c63564750105fbb0617e550a17991f0eb7a18820973a0178b41a9648552c8119222359003d468ad92a26721613ea0bd2457b1bf7465fa88902ff692df25e06d4b2985948536d2cab42a1145a9b785a814498229bc9fcc1ea1243b994a8f0dde38157c8e82e62259275a07a15d2443c63346c65b0321ccac0898f658e726d0082828dcb30d0d4cd9cb146d5acec7f04ba5054d9f48a37817ed252b43c6f9a5bb796d25bdc34bef8254ee9a34f7add92c6a3924f0609ada24eff5e39a5da79436a1f4f32979ea52db3202a55390bd2d5329b0d4dec799b6fd269b6305ccf6574e67351db63538d175e2806a8a005206c5b30ff3b022b6ce74d552032fd13663ed2c600e013d204058730d6586da03e71e7cc269cafe7a4c282413e35f7b1894f01487ea651d42c4c72f123d32fee6866a3f690ca55d0a48a27e3fa25c867948f21ab93dbd07d104914f0b9208a7e3393e168d445ad56ec8c276cb39fefa4863187c775480c2dfc595ae84650cabc2d1c0e348aba9f788b3d18b4705e3313251085ba284fbe163e574ff087b98468ac484dec53e9a8502e88cdde6edfb34cf42ad02164396df9c004af7d75c2af5d5a26455cac3712ad14eedbf0c946d34934937042b4461b1335992dc76750a4109da96b0002624dd9f2628dba3a46320a6767e9fc71b251130292aaa7872aac9855b77c1b82c8ee47fb71ea66ed1d0d020f023edafdb8e1c2e58493e13d4b7593ebc1fe07901138701635fa514aba0d463980f43011b102e5806cd1563f03193dd78fac5d968c50d8418e8ff771785918588963664588efa148ff775457202c2b634d8005f8bcb8e4402c9fc40d35c4a956255917cc4a47b3529ceea6c1beb788c495e9295096df462f740e747e8ea5f73e473f318e8af8e60264673f2687711d1ff85601d520961dbec75a4f59b4ace36f81fbe6469c3c157cdacb6ef2c87a2ca6766e6944ff0369bbaa17f2360a6a9f3b3da89d25956574d3a7637b6ade19188697c7dda7647937def623bd2cf6c31210202cf8cb323321a78e13d38fe733b10f22b73dd6653d88958065fd5bc39947f40d4e4e765ffdac4020c0d3093d97ea94d5a6d02a04c28e643483f11be326efd655e14d3927b0de9dc95524a783c6df1b6c1b027dfe2b9d5553d688869cd27eb2bd02fd39f9dfddefa0b7959f127d7984b3b962a247b45c899554978655349369351381e50c8ebce9c75d751c7ad5021b3ef180b47c31eb76d4de2cdbb97040d8c5dd67cfa16a0c92a1663148ad7c0e5de13ecffbe35b9c712a486165efef06ac41a4e9dca59da767d3b7136fe433e07651ead02cf3f329a2a4467f0ee26d015e2e3de3b1502dffc315925d4301c698bc49723257c50df0b1ec5bd4d99df23e290c52f02d657bb78f2ee6aa77b15f6f5b5d0d80e2748362aa746c81b2433327dce0441b77435ffd8d45fddabf0b21f46d3a69fa85880c129b1b11891add87cb7e05175a174517f82791fbeb42bff3c3984256e4b08601a2412a84"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x3c9, 0x530, 0x40e, 0xc01]}) 2018/05/11 05:15:14 executing program 4: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000440)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000480)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000540)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000580)) getpid() gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000005c0)) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000600)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000640)) getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000680)=0x0) r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0xe3}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x2db, 0x0) 2018/05/11 05:15:14 executing program 0: mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500)}, {&(0x7f0000000140)="70e5", 0x2}], 0x2, 0x0) 2018/05/11 05:15:15 executing program 7: mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x2832, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x3, &(0x7f0000003000)=ANY=[@ANYBLOB="18000000000000000000000000000000950000d945607b00"], &(0x7f0000002ff6)='syzkaller\x00', 0x0, 0xe7, &(0x7f000000df19)=""/231}, 0x48) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0xdc, 0x0, 0x10001, 0x6}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x200}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000040)={r1, 0x10001}) 2018/05/11 05:15:15 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$dupfd(r0, 0x0, r0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:15 executing program 3: 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, 0x11, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)={0x0, 0x2, [0x0, 0x7e2]}) 2018/05/11 05:15:15 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x26) recvfrom$ax25(r0, &(0x7f0000000140)=""/206, 0xce, 0x2, 0x0, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000000c0)="2400000058001f0014b2f407000904000200071008000100ffffff32a400020001000000323dfae83fb725a11ff37d72bdf579f1007d6a4878360b26b6fab23a3c163eb079df5edaa58529da733dec", 0xff0c) ioctl$IOC_PR_RELEASE(r1, 0x401070ca, &(0x7f0000000040)={0x5, 0x8000000000000c5a, 0x3}) 2018/05/11 05:15:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000140)='net/hci\x00') r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={r0, 0x0, 0x1, 0x5f07, &(0x7f0000000000)=[0x0], 0x1}, 0x20) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2b, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/igmp\x00') accept4$ax25(r3, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80000) userfaultfd(0x80000) preadv(r3, &(0x7f0000000100), 0x12f, 0x10400003) 2018/05/11 05:15:15 executing program 4: write(0xffffffffffffffff, &(0x7f0000000000)="240000002400fff732000008003e7700fbffebff0100000000000000005d000000000009", 0x24) 2018/05/11 05:15:15 executing program 0: unshare(0x400) r0 = perf_event_open(&(0x7f000025c000)={0x4000000000000002, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0xa0000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2}, 0x8) 2018/05/11 05:15:15 executing program 1: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x800, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000140)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x9f}, 0x2c) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) sendmmsg(r3, &(0x7f0000000080)=[{{0x0, 0x72ad7110030914e1, &(0x7f0000000140), 0x214}}], 0x1, 0x0) [ 108.268531] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 108.310852] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/05/11 05:15:15 executing program 7: mknod$loop(&(0x7f0000000000)='./file0\x00', 0xf100, 0xffffffffffffffff) r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x8, 0x101400) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0xf42}, &(0x7f0000000140)=0x8) 2018/05/11 05:15:15 executing program 2: r0 = openat$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) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000000)=0x4, 0x4) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:15 executing program 3: set_mempolicy(0x3, &(0x7f0000002000)=0x7fffffff, 0x7) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x80400, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000000c0)={0x0, r0, 0xa, 0x2}, 0x14) syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f00000004c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001800)=[{&(0x7f00000017c0), 0x0, 0xfffffffffffffc00}], 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="882397c0478378eb8e8905d069b61a73a745c6a8aaa6ff40f14747578e7a90965c74d28a11ece9f804dffc7b01bc4fab1055182c825b4bbb12377f0e271044833a7ee97d405f7aac1aa8a43834"]) 2018/05/11 05:15:15 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='attr/sockcreate\x00') close(r0) perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) set_mempolicy(0x0, &(0x7f0000000000)=0x8, 0x3ff) 2018/05/11 05:15:15 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x2c) syz_emit_ethernet(0x3e, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa2b680ec0f813fd5573aaaaaa86dd60b7e72000083a00fe01fcffffffffffb40afa859d030e66e1ffffffffffffff0000000000aa8000907800000000"], &(0x7f0000000180)) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/107}, 0x18) 2018/05/11 05:15:15 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000080)=0x0) ptrace$poke(0x4, r0, &(0x7f0000000100), 0x26) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f00000000c0)='..', &(0x7f0000000240)='../file0\x00') chroot(&(0x7f0000000000)='.\x00') openat(0xffffffffffffff9c, &(0x7f0000000040)='../file0\x00', 0x100, 0x0) 2018/05/11 05:15:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) r1 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x7fffffff, 0x20000) write$tun(r1, &(0x7f0000000240)={@pi, @void, @mpls={[{0x8, 0xb7f1, 0x1800000000000000, 0xffffffff}, {0x0, 0x5, 0xffff, 0x7ff}], @ipv4={{0x2f, 0x4, 0x5, 0x0, 0x182, 0x68, 0x0, 0x3f, 0x6f, 0x0, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, {[@end, @cipso={0x86, 0x15, 0x4, [{0x7, 0x9, "6e8a7d36a018ef"}, {0x5, 0x6, "2ffddf91"}]}, @timestamp={0x44, 0x28, 0x7, 0x3, 0x400, [{[@local={0xac, 0x14, 0x14, 0xaa}], 0x1f}, {[@broadcast=0xffffffff], 0x1}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x100}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x200}, {[], 0x400}]}, @cipso={0x86, 0x2c, 0x4, [{0x7, 0xd, "2c0548196bd15b7b478633"}, {0x7, 0x7, "0520609c1a"}, {0x5, 0x12, "c0827c0f9b58bf126c0282d4928ac04a"}]}, @lsrr={0x83, 0x13, 0x1ff, [@broadcast=0xffffffff, @multicast2=0xe0000002, @empty, @loopback=0x7f000001]}, @end, @generic={0xc6, 0xb, "7ad10232b36b4a12f5"}, @rr={0x7, 0x1f, 0x1, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, @multicast1=0xe0000001, @rand_addr=0x3]}]}}, @udp={0x4e24, 0x4e20, 0xc6, 0x0, [@guehdr={0x2, 0x7, 0x8, 0x401, 0x100, [0x80]}], "913523abcd9a15fb5633eb82a351d7a3d038377b681d4cc5060750b0e4b62d63d3a9d0c7a5eb8df76d5c573db04cfca000be60c3f83814f07ae8651e206aa3955351550c2ec35e6ffa52d9919e922816e8d4ca9b9a2ec54d32bcba69375bf2b1b11a86eaa659a199b6511d1a835d89d59e1d33525a2d29b1da3e73fc586d7d17ea8f60fd7a3853d0074ad010da0d7822c345dc41e00d7b80c77ed11ae4d97752f89f842b75dbbc1145954f66ecd37ba7e09992cd9155"}}}}, 0x18e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000180)) 2018/05/11 05:15:15 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafd, 0x8000040000001) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000040)={0x5, 0x0, 0xfff}) 2018/05/11 05:15:15 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)) fcntl$dupfd(r0, 0x0, r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:15 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0xc8100, 0x0) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={0xffffffffffffff9c, 0x1, 0x1, 0x1, &(0x7f0000000080)=[0x0], 0x1}, 0x20) fanotify_mark(r2, 0x40, 0x0, r3, &(0x7f0000000100)='./file0\x00') [ 108.663275] device lo entered promiscuous mode [ 108.709049] random: crng init done 2018/05/11 05:15:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000efdffc)=0x1, 0xd2) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x9, 0x0, "70739a0ebe4ac9fea0d1eefb0000ff07800000000000eb1beaa5f7ffd5345733d326e30e0cdeef303977eddb54991f8e956ea15db7efaa43e8c3c79d29f15d79133dd90315a3c2f1617dbe0773c10768"}, 0xfffffffffffffc2c) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr}}, 0x0, 0x5, 0x0, "af22bb5ba83283175c9e591e2f9d980acf6f5b101e6d7c0e846d5c906743ce348caaab918537b3ee3db607e32305e39196cab6aa898b7144db03496b23525f9062f55f50bfae053517e2f3ea628afb6e"}, 0xd8) r1 = accept4(r0, &(0x7f00000004c0)=@nfc, &(0x7f0000000540)=0x80, 0x80800) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000580)=0x9, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) write(r0, &(0x7f0000000000), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x610000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x3, 0x5, 0x8, 0x7, 0x3, 0x0, 0xfffffffffffff880, 0x2, 0x100000001, 0x9, 0x4f8a, 0x0, 0x8, 0x5, 0x1]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000003c0)={r3, @in6={{0xa, 0x4e22, 0x3, @loopback={0x0, 0x1}, 0x7}}}, &(0x7f0000000080)=0x84) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000480)=@generic={0x2, 0x1f, 0x69}) 2018/05/11 05:15:15 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x9, &(0x7f0000000040)="64e9b1fa92a9ca1160"}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000000080)={0x4, 0x28, [0x3, 0x4, 0x6, 0x4, 0x6, 0x80000000, 0x80000001, 0x7ed, 0x40, 0x0]}) [ 108.769516] device lo left promiscuous mode [ 108.845277] device lo entered promiscuous mode 2018/05/11 05:15:15 executing program 4: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)) openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)) r1 = socket$nl_generic(0x10, 0x3, 0x10) msgrcv(0x0, &(0x7f0000000640)={0x0, ""/219}, 0xe3, 0x0, 0x800) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) r3 = dup2(r2, r1) ioctl$TUNSETPERSIST(r3, 0x400454cb, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9fc3826400750ff477ad8e4d6fb7a0de736abcb5a7572fbb2834459a8f54c122126102472e6777ac679071868513092abf3c8e9c7ff2402c85", 0xe2}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e5ea6e13dc4cba777601c7a7b5a7c97e4bafd342530fa899ed6", 0x5a}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) r4 = memfd_create(&(0x7f0000000100)='/dev/rtc\x00', 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={0xffffffffffffffff, r4, 0x7}, 0x10) 2018/05/11 05:15:15 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='io.bfq.weight\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='6623'], 0x4) bind$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfff, {0xa7d, 0x7fff, 0x4, 0x7, 0x5, 0xffffffffffffff6d}, 0x5a, 0xf3}, 0xe) 2018/05/11 05:15:15 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x88) 2018/05/11 05:15:15 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) sched_getaffinity(r1, 0x8, &(0x7f0000000180)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:15 executing program 1: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r0 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000180)={@in6={0xa, 0x4e24, 0x145, @dev={0xfe, 0x80, [], 0x17}, 0x20}, {&(0x7f0000000040)=""/219, 0xdb}, &(0x7f0000000140), 0x11}, 0xa0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000240)={0x1f, 0x4}) 2018/05/11 05:15:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{0x100050}, {0x25}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x3, 0x7fffffff, 0xff, 0x4}, {0x1, 0x2, 0x4, 0x4}, {0x7, 0x100000000, 0x1, 0x8}, {0x7, 0x2, 0x1ff, 0x401}, {0x0, 0x1ff, 0xffffffff}, {0x1002, 0x0, 0xffffffff, 0x7}, {0x20, 0x3f, 0xffffffff, 0xff}, {0x10000, 0x7, 0x0, 0x8}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) 2018/05/11 05:15:15 executing program 3: r0 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x8001) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x5, 0x4) 2018/05/11 05:15:15 executing program 0: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4003) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) readv(r0, &(0x7f0000000280), 0x100000000000050f) 2018/05/11 05:15:16 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') connect(r0, &(0x7f00000000c0)=@un=@file={0x0, './file0\x00'}, 0x80) getdents(r0, &(0x7f0000000080)=""/48, 0xfffffffffffffe9d) [ 109.141031] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:16 executing program 7: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = gettid() rt_sigqueueinfo(r3, 0x27, &(0x7f0000000000)={0x7fffffff, 0x634f, 0xfff, 0xa0}) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KDGKBSENT(r4, 0x4b48, &(0x7f00000000c0)={0x6, 0x8, 0x7bac189f}) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000500)="01", 0x1, r2) r6 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0), 0x313a, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={0x0, r6, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) [ 109.443498] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:17 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:17 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)="2e2e000000400001730f9f408f8bf700") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x7fff, 0x2, 0x1, 0xc, 0x1f, 0x1000}, &(0x7f00000000c0)=0x20) 2018/05/11 05:15:17 executing program 3: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x2, [{}, {}]}, 0x48) 2018/05/11 05:15:17 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='fdinfo/3\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/249, 0xf9}, {&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/183, 0xb7}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000380)=""/181, 0xb5}], 0x5, 0x0) read(r0, &(0x7f0000000000), 0x1d0) 2018/05/11 05:15:17 executing program 6: r0 = socket(0x40400000016, 0x80000, 0x4004) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dbffc), 0x4) bind$inet(r0, &(0x7f0000000100)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1d6c8f94a6ae74d4) sendto$inet(r0, &(0x7f0000f7db7f)="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", 0x481, 0x0, &(0x7f000069affb)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/11 05:15:17 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r0, &(0x7f00000000c0)=[{0x40, 0x7, 0x69c9, 0x3, @tick=0x400, {0x401, 0x8}, {0x40, 0x7}, @raw8={"18ddef3b012d035725a7c829"}}, {0x8000, 0x3, 0x0, 0x8, @tick=0x3, {0x3ff, 0x3}, {0xfffffffffffffff9, 0x93}, @raw32={[0x1, 0xffffffffffffffff, 0x20]}}, {0x7fff, 0x5, 0xffff, 0x2, @tick=0xff, {0x20000000, 0x5}, {0x6, 0xaf8a}, @connect={{0xffff, 0x80000000}, {0x200, 0xc000000000000}}}, {0x400, 0x10000, 0x0, 0xfff, @time, {0x7ff}, {0x2, 0xd2}, @raw32={[0x200, 0x5, 0x2]}}, {0x3, 0x47, 0x1, 0x3ff, @time={0x77359400}, {0x8ac0, 0x2}, {0x2, 0x101}, @connect={{0x10000, 0xf1d}, {0x40, 0x3}}}, {0x7, 0x400, 0x200, 0x65, @tick=0x9, {0x400, 0x1}, {0xcb5, 0x40}, @queue={0xffff, {0x140000, 0x9}}}, {0x7c, 0xfffffffffffffffa, 0x728cffab, 0x7, @time={0x0, 0x1c9c380}, {0x7, 0xfffffffffffffffb}, {0x7f, 0x1f}, @note={0x3335, 0x9, 0x2, 0x80, 0x4}}, {0x2, 0x31, 0x1, 0x7, @tick=0x2, {0x5}, {0x1, 0x5}, @connect={{0x5, 0x4}, {0x4, 0x3}}}], 0x180) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000140)}], 0x1) 2018/05/11 05:15:17 executing program 1: symlink(&(0x7f000000bffa)='./control\x00', &(0x7f000000affa)='./bus\x00') mknod(&(0x7f000000cff6)='./control\x00', 0x0, 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000af8000)='./bus\x00', 0x10) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xf4, 0x80) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000040)) inotify_add_watch(r0, &(0x7f000082a000)='./control\x00', 0x800) 2018/05/11 05:15:17 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:17 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ppoll(&(0x7f0000000100)=[{}], 0x1, &(0x7f0000000140)={0x77359400}, &(0x7f0000000180)={0x400}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) flistxattr(r0, &(0x7f0000000200)=""/163, 0xa3) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000001c0)={'ipddp0\x00', 0x8}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 05:15:17 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)={0x5, 0x7f, 0x80043ae, 0x8}, 0x2c) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername(r1, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) 2018/05/11 05:15:17 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x1, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x101}]}, 0x30}, 0x1, 0x0, 0x0, 0x40844}, 0x800) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/05/11 05:15:17 executing program 5: r0 = dup(0xffffffffffffff9c) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x5, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x220000, 0x0) lookup_dcookie(0x1ff, &(0x7f00000003c0)=""/4096, 0x1000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000aba000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000831000)={0x14, 0x0, 0x4, 0x1}, 0x14}, 0x1}, 0x0) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000080)=""/221) accept4$packet(r1, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000015c0)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001600)={'vcan0\x00', r3}) 2018/05/11 05:15:17 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x40000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="050000f3967b5e7a00000000000a004e220300000000000000000000000000ffffe00000020300000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000a004e2408000000fe8000000000000000000000000000bb00000080000000000000f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000fe00000000000000000000000000130000000000000000000000000000000000000000000000b5e9af57c1b200ea000000000000000000000000000a004e22ff07000000000000000000000000ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000802a5c2391f844f118000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b09b33dfe38533b4d0506a335b5a150d31215a095fb94b2834b67215ad2fc871f05de653a6dd41d13e9b16d9859f9cbffc0400000000"], 0x210) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x1d4) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x13a) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)={0x303, 0x33}, 0x28) sendmsg(r1, &(0x7f0000001340)={&(0x7f0000000140)=@can={0x1d}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000240)=[{0x10, 0x11a}], 0x10}, 0x0) fcntl$notify(r1, 0x402, 0x5) 2018/05/11 05:15:17 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23}, 0x1c) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, 0xc) ioctl$TCFLSH(r1, 0x540b, 0x4) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 05:15:17 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0xc, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x10000, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host=0x2}, 0x10) 2018/05/11 05:15:17 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:17 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x9, 0x4c0402) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}], 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r1, &(0x7f0000000280), 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x2, 0x800) accept4(r2, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f00000001c0)=0x80, 0x80800) sendfile(r2, r2, &(0x7f0000000200), 0x9) [ 110.658838] sctp: [Deprecated]: syz-executor1 (pid 7427) Use of int in maxseg socket option. [ 110.658838] Use struct sctp_assoc_value instead 2018/05/11 05:15:17 executing program 3: socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0), 0x4) 2018/05/11 05:15:17 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) r2 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000000100)=0x8000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bbeff4)={0x40000010}) shutdown(r1, 0xfffffffffffffffd) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00000000c0)=0x40, 0x4) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/05/11 05:15:18 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0x200ffffff94}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000009c0)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x308, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 'bcsf0\x00'}) sendmsg$rds(r0, &(0x7f0000000980)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)=""/72, 0x48}, {&(0x7f00000001c0)=""/174, 0xae}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000040)=""/18, 0x12}, {&(0x7f0000000380)=""/78, 0x4e}, {&(0x7f0000000400)=""/108, 0x6c}, {&(0x7f0000000480)=""/241, 0xf1}], 0x7, &(0x7f0000000840)=[@mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x7f}, &(0x7f0000000600)=0x47e1, &(0x7f0000000640)=0x9, 0x7, 0x467, 0x7, 0x5, 0x20, 0xfff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000680)=""/76, 0x4c}, &(0x7f0000000700), 0x1}}, @zcopy_cookie={0x18, 0x114, 0xc, 0xffff}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000740)=""/1, 0x1}, &(0x7f0000000780), 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x1, 0xf0a}, &(0x7f00000007c0)=0xc53c, &(0x7f0000000800)=0x1f, 0x100000001, 0x9, 0x4, 0x1000, 0x49, 0x10001}}], 0x128, 0x40}, 0x0) 2018/05/11 05:15:18 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0xd0e, 0xffffffffffffff3f, 0x6, 0x5}) ioctl$KDMKTONE(r0, 0x4b30, 0x800000) perf_event_open(&(0x7f0000001f88)={0x200000000000001, 0x78, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 05:15:18 executing program 2: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_bridge\x00'}, 0x18) ioctl(r0, 0x800000000008983, &(0x7f0000000040)) 2018/05/11 05:15:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x14, 0x21, 0x301}, 0x14}, 0x1}, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x5, 0x220000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000080)) 2018/05/11 05:15:18 executing program 6: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0x3) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x3, 0x72c, 0x80000000}) 2018/05/11 05:15:18 executing program 4: setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000002940)='tls\x00', 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x2, 0x7f, 0x9}, 0x49) 2018/05/11 05:15:18 executing program 3: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r0, &(0x7f0000000080)="f0", 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000040)={0x4}) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) 2018/05/11 05:15:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'veth0_to_team\x00', &(0x7f00000000c0)=@ethtool_sset_info={0x37, 0x0, 0x7fff}}) fstatfs(r0, &(0x7f0000000040)=""/14) 2018/05/11 05:15:18 executing program 6: r0 = socket$packet(0x11, 0x3ffffffff, 0x300) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000100), &(0x7f0000000080)=0x4) 2018/05/11 05:15:18 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0xb}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x5, 0x1, 0x2, 0x80}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) 2018/05/11 05:15:18 executing program 2: fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:18 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xda, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x24d, &(0x7f00000003c0)}}, {{&(0x7f0000000140)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000500), 0xfffffeb6}], 0x1, &(0x7f0000000000)}}], 0x40000000000001c, 0x0) 2018/05/11 05:15:18 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x3, 0x20000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000040)={0x38e, {{0x2, 0x4e20, @rand_addr=0xfffffffffffffffe}}, 0x1, 0x4, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x290) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) socket$inet_sctp(0x2, 0x5, 0x84) 2018/05/11 05:15:18 executing program 7: r0 = getuid() getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) r3 = semget$private(0x0, 0x3, 0x240) r4 = getgid() r5 = getgid() semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000240)={{0x6, r0, r4, r2, r5, 0x40, 0x5}, 0x0, 0x7, 0x1ff}) setresuid(r0, r1, r2) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 05:15:18 executing program 3: r0 = getpid() r1 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r5 = syz_open_procfs(r2, &(0x7f0000000240)='net/protocols\x00') r6 = syz_open_procfs(0x0, &(0x7f00000001c0)='stat\x00s\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000fc0)) sendmmsg$unix(r6, &(0x7f00000039c0)=[{&(0x7f0000000300)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000100)="9f72fe3a2d0feed4d1906f36", 0xc}, {&(0x7f0000000180)="fae2", 0x2}, {&(0x7f0000000380)="5b90393d3c7bc8c4854ef13256246bb0493ced3249a577169243064e142656764e24231db813ba391ab656adcf61195f2f542d3b0d5b31ab5cf062d8b37ca718baa1cfc41c8042758e3842f66eed9d4cb2a13bd784463f488a618002a4e9dca957cc21fae2284d04e537f97eee8f60faa84c7854754313db8a", 0x79}, {&(0x7f0000000400)="9cd68fcec6df38186d32ab78f47687bc34b4490f250d44c72143d2ca30706d5b3a64585ce3ff2da6c58e420c70b379144be3bdf1e039c3889a8d2999a3c8468c0a575c8496c130988a1c6a1ce7d0418a09790e3cc1840813aaf33f9285fdf28f39e7ed782f42ab168a71854c3c04bff23fd90d958e41e1c2f87caf9f9bd28da01601aa744516466980accb829ea642a7a35d6b01912f92a05e788587ec997b14ca73cb51cca18e5984cc8ff895b469f45ef9db8ed40c67dea56ea7f9a7e58a73b8f00f4a7cfdae57052ce3ccd0b9f6b7", 0xd0}, {&(0x7f0000000500)="c9925592374dcd97f2ba413ede89945e3b729f18cd0639a56984843b62d61bbbc93abe8d8293dd0d6dad040471badf6e193938d80095fe042490562d816ab59b8b", 0x41}, {&(0x7f0000000580)="dee8778641d9d4a3a4f8ecbe138bc5fbea188511471d1521ef491a3a3a93111619f8b17a5b8cf973b776652f03d993bbfb2165ce441d61e43b7bf4018e95eb9ac46355faf5d8f1239f0f3eae9517b4d25cfc1794007e7f832bf839b0ec03f653b8d4edf979c793082a8ef4a9edc2d2abefab8a4e68219ee2551e7b0545b14dd966bb4be88059fd49963e716478ca14a0ba0cd87406ef4c7d8eaed0fe378332d572e5f096a46511c297b28ad2257f41419b2b9b13d4da3f84ccc5df5bc58f8148b72abe46dafe743b0642f8b132b843eee5cc74894860b63f903010", 0xdb}], 0x6, &(0x7f0000000700)=[@rights={0x18, 0x1, 0x1, [r6, r6]}, @rights={0x20, 0x1, 0x1, [r5, r5, r6]}, @rights={0x30, 0x1, 0x1, [r5, r6, r5, r5, r5, r6, r6, r6]}], 0x68, 0x20040080}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000cc0)=[{&(0x7f0000000800)="be63d43c077375db1258f8ece50b17cb915c5bcbd3ddd087a66dcd68ab5c44f2f8a53cc116231d5b66cbaff0f086339e0948e7f5805f9a7b3b853847813fdad767dea30c6f7746177701c46628e229d262c9480e", 0x54}, {&(0x7f0000000880)="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", 0xfe}, {&(0x7f0000000980)="468b34d9e500e11de3b8674e630d715ff93c4045c1e1dec9cfdd012787e895c061b74b331b9f41a8ced5bae2036b496e82e92aaff8cda57633df25b267fd2eadac8c396156cb308c73219253123c53da092cc40fa63358ee125d2131d4047f58fa30dd5b4ddbff8aa33207dddf09723bcb2e32f1994ae80a8ec62a071282788cd52ae8326e3d51328ad89f1ad3bba1d52ae567fb610ccbdcaf11552ab27d028f53c3a53c0055bd5245331781da2bf645f23db4f4f3d3e3b443cd19c8e6b87b8bc109c9a71968f06dedd0ebe66128b3783fcbafcf", 0xd4}, {&(0x7f0000000a80)="b5c86ef3f5fa9bb4e761dd6a95afdeec594ff2c60855353d4ccba68cebdd1c700f85cae4846d84413ce1c57e9d9913a2a0b33b2c408536a112a3af58e42dc6cb0bf9e87415c31a37ea41e79fa90dad6c3e23bcc7823ee89e0bb21bc882fa240c267447d71ea1d884cbe3eabe6e63f67a0c7f4e9abec9bed67474c4248dfdc87fad5a5fd5eadb611c3a9a425cca06dd3154a0d98512adca7ed23624aec951a4bdf9e7428ee2ba526092e29de71fd5071bd4da6e6d82388936e09ba4989e5d447faa2d13901274b262dc4c403c420315dfbab132cc459f9d33032d7c6293f38cbafab8d6f03dae0e24608112d214672a738f845f0a9e00", 0xf6}, {&(0x7f0000000b80)="79d299b5f339336c96047c865bf05c780dbee1c6f1b65874f4946455b78d30b57e63a7632b5a3d1f51d49c88e458467ae0ab611969f67f1fc99a8c53415a3870b755e2c5cf4a2e62072f17a925dc32733d841daffb9453341bccab3f2d4dfdce814e53481bba7f0e04597b3a842364c23a3f1694446f995d18e6e278f27da2c6b6a5d9f3f36752b4617b5cff955867ecabba00f9fd73fdaa9c9112c6244ee8d37c34d682a28be7bbfb237ddbac9a95603f34ee70e2e5f0e666c7bdfc71e6269ccf14cbc89618a3ac9107ba941fe935b8e38c28ddfaf429", 0xd7}, {&(0x7f0000000200)="1d4ea5e425b0063de679054b", 0xc}, {&(0x7f0000000c80)="6dcdcc0f53fd1aa41c8bfd5e59bde0ce8b459debdece1cb781602cb045c3aeb1127e1d4b8a11b1828d634ffd81e86276859e21dd1ca0", 0x36}], 0x7, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r0, r3, r4}], 0x20, 0x88d0}, {&(0x7f0000000d80)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000013c0)=[{&(0x7f0000000e00)="1fcff400038f8605e5eb7d50cd7f8c8a09fd8abfa03ac802e5305fb9e8f7f9a7d85df61f8390b960b08de0cc027161dfa9e2e3cb67e577bedfa87b23778c060af2689ca89d84ccf97a905a13e426c33e09a38506278a3e85d31463d480904ff725dfb8ea00199438a0125bfc716a06f1175bad9fdb9e496af180b9d33a2b8d92b02bdfa2785ddec0aa2da8b0b5dbc273d6d06bf339804542eba17f43430b291a8a0da7522201c8987653b0ac27ab629dc87387", 0xb3}, {&(0x7f0000000ec0)="99217c4a64fd13cf1acac985edec8bcec29be7622908e79cdf2de121b3b1b2ef905392884a8f74e64bd7317ed68370eb591d9d0e60c134ba402ce6a9b34887446118e3e3bed3a5fd7d38d159e7331706a631ff8c86952f53e4a1544a234c7b5bf3ebff12a3cc444184d7007f9e62df772d6a7d8048d7c3e4423518f9adf97e04dcd634405beffa35f8f081a9436f360cc21ee776358a41f2c2bb6811227f46cd7ab63f37fead0a0f7979f85ad64fc53375880d072268abef3b105efc7e5af26f237d5773e029ef40e004640afe", 0xcd}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)="4110219659adc6a27d42f32b88df38d0c4cb6b652da1ae29d86c1068e23218876918be1f7802e5cef2e515ae8b83febc9628d7aa41208f0c9c49038f30849db3bfbd4b5f30c5aae7be775b8ca780abb8f853cbee51e5e191", 0x58}, {&(0x7f0000001080)="ee3f015796154159cf6fc394c0ce8245ff4be5d76d05fd39280cbf1af29b0fb72c469f2756611899430f6e1868ac2e4a4f7633bd28b728bf63db841717b55b27f36b01681b8b9fe94d4a4714069447fc5023441c5fe1389ec2526f246210f2308a90b5ac88c35f13f41344050892c25355b6ab155335d4d2e4f09435afdb75db38062282d5537f9b2ab44f7b899b0482f5e496f0fffc776d3e67db51a3e8e2e9bcf29e", 0xa3}, {&(0x7f0000001140)="29842ee453ad2b61a2c0ad47edc9a50b091721b89dbad03accad70aa90d3256304ca3f5bc67812c87267e210966e0abd560d3d2d22f4f89235c618c4cd988b9c93f5373b32a7b28b96feb3a4b12e0b23e71eb03d05326af037796ea23b2f1fdd8978a280739e07c0a405df7359323ad8dc582cfa4eb3079fe9e90c52a79d08d8369d", 0x82}, {&(0x7f0000001200)="d9b8e6c65439d72bb3726cc077dd63fe41233d333275b3373c010180c49e8ae86bc320f745977cdaa41df1f96f1d2833ddbf2e60dec5c5d2d4932f757c7e46fe83862a658ef69be4d318f90da0a643d1c8b9428240641c3b89cdb1bc84346159791fe71a5130bfff85817e76c152923ff7f990ff619c832057c30d1d6a7af7b6152ac093d801db96b571a3ba59", 0x8d}, {&(0x7f00000012c0)="8ad44ee224512369f1b624d66829f18d5643dfad93f535bf932ad6a09f1a44013d09d0888b416ac1b85f5ca27f4564155f96cde334a394c2971ec008af1aea68186421e89390fa09b1e3d6c06464f7404797b2f80d6e7a6d992a1a67f0a255e308ae154c3099101548558c4bc241f5174c735198d692cefebade2a9bc46f5f751ecefa47f3629e3d665b3810207f3529c22e07cd24f1a9d140debdacb9781769783951a5b2ffe885bbdcfbb3063ac8ec98f7717ffde223c510b8ab013472b6a753bd9e78c6", 0xc5}], 0x8, &(0x7f0000001440)=[@rights={0x28, 0x1, 0x1, [r5, r5, r6, r5, r6]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}], 0x48, 0x1}, {&(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002600)=[{&(0x7f0000001540)="6b4b62f966196c52d8ced95675e6a579209ccc770b3cfbd57deb798e8808d16dc5b6acacf41eb66fb68c855a248fc460a64e4f5b9ff7b2a27d3ae770cc168c50b535fc43313349cfbcc590828a543d41f67a89e1c97b85b0dd0167ecc5badf24fd6c507e6bbae1b0a980c0ddbe987c20acb66049a1d07e2339406be4ce9caa92cb5369c62fbaa69aa7c681", 0x8b}, 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0x1000}], 0x2, &(0x7f0000002640)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r6, r6, r5, r5]}], 0x38, 0x800}, {&(0x7f0000002680)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000002c80)=[{&(0x7f0000002700)="fe75d24b67080401bcd12043370d6c9188a6c6295d247f95598fe14eeed6cfd0d852548a404716d035b2f8f6eb7e3442f314efae5ec81d0b2ca9e65caa4f2dd4b9b007d2fb35c3326509a218b55ef6ff60997d42e2cf53a38d34794f43f7f9f6a52ed4bf7603003178a6eaf5b8b6ca337c43955240bff28a94a67a4131ed29bed1a1309f3781519f34d84c754786ef5793f7180d32e7c51ad636e6dacd48a32312c604f16db48848447e952e19f073fa14", 0xb1}, {&(0x7f00000027c0)="1df1a2a1ebc864183fcd7ebe3b97905ae5e35effa5f594334c", 0x19}, {&(0x7f0000002800)="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", 0xff}, {&(0x7f0000002900)="fb3ef47dd5d911d0dd42079493216b84ec548995226ee0b9e2bb172cd5227399316d9c1b236b9f35fc525cde5abddb92895a1b9f995fa7699ab01dc9d22a0a4da8397028975159ccf14281ec173a76fafb2c711e19a2e1f59019b2eb24bd62affae3a1c1b0775f395441d2ec10a5c560e406c262262e45e2d9d74f567bdf270909f65c375c403a532da3dbf53c633840942173ac7fe669b5d60dddd4d0b0a808a93c44dbb1f234907abc4f1a20f100d797ae63072d4e3a087cd089c2c6572a33ff96beb94e0e0f4345425801184d218c4fd3f2a4dd5e7023ae8f4bf4b9f6fe6f254b4bf0", 0xe4}, {&(0x7f0000002a00)="6d90c9ff4f65d1b928472c4794170650d8e4207a10fd6d097f6212a275aa59f775d73dda8a33c3fe698eb59d6e94b4572bb004b58f7ddc1a11c217e46d97c80934fa8f18a2f2fa1ec696acf7718d88d8f3e7797be88af84b30d5a7537438913b019231ffc85d9750e846e53893560bf550fec28576ceb31734efc9e519df400bbc7a09258e6acdf4989f48abe86ca4b3a2bca09c0c7331e6952b885221cfc8578f49efe6796c08c1a51adf5b06e3852d5e871792585f78ffa201f072bbc5fb166e863acf1fc49c9b606d08d5bc2f28c7902d3d29f485475030ac896ff45249959b0f2f99fbfeb501f4eb690e0332", 0xee}, {&(0x7f0000002b00)="c363ff34d34fc7a7e3cd2eafebd0099077acdf4029ee30301795eed79f19a58c109afd95316b96d8788457aa349b3b3e97f674ec54eaf35e1500301d92bc9c91100f48e14888287a948c79877e9740a5a1b15ae0b926854cdec490c5938db0b445fed1a6a764214aa5e0560487bf653a80c70e81303a3f27e18fb6fe6cacbadee435a22490da9c6834e484d9b669301dc62d40c9190af0", 0x97}, {&(0x7f0000002bc0)="2144537a3c4e20c59e362151638d418ec90de4c60bd743e89f0ffd7b67300c791f85a3f2bb2f6fc029f90cb04b97120e4d5350849d34def950c9997e7099eff99e2e6190d468dd0cfe9fedba4381ff4b5a50aa976ca78700e56f1015052a0cb014b34cd11b818f7874e77eef77dddc0afde2c6465f73b4ebf106db290fb3ffe778eea15b6bb672464dbabd15fa9fd939c0d133b2510bd91d8a564c", 0x9b}], 0x7, &(0x7f0000002d00)=[@rights={0x30, 0x1, 0x1, [r6, r5, r5, r6, r6, 0xffffffffffffffff, r5]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r1, 0xffffffffffffffff, r4}], 0xa8, 0x44084}, {&(0x7f0000002dc0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002e40)="e1", 0x1}, {&(0x7f0000002e80)="b1ea434582", 0x5}], 0x2, &(0x7f0000002f00)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8000}, {&(0x7f0000002f40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000002fc0)="f73002f228c269479b8059f386e7a6909285ddbcd540673287cedec3844741d0e0245815242d5888381a9f930539163b204944a1817b8346ecbf373967d51b9a7210d8675b61eaf83883f7ea59e8aacb8dd23c02835f3ba20e5600d7eaa967578224f9801dd981b296ff4642958e62db199c075ab44ad1f7a38d43397f270dfbf7868576", 0x84}], 0x1, &(0x7f00000030c0)=[@rights={0x38, 0x1, 0x1, [r6, r6, r5, r5, r5, r6, r6, r5, r6]}, @rights={0x18, 0x1, 0x1, [r6]}, @rights={0x28, 0x1, 0x1, [r5, r6, r6, r5, r6, r5]}, @cred={0x20, 0x1, 0x2, r0, r3, r4}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0xb8, 0x1}, {&(0x7f0000003180)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000003540)=[{&(0x7f0000003200)="62db66a516b99c06afcf64ddcd3d50d6ad59b21e85ef4a575123ef2316fe848ff1a5c38e377591e5c9c7e3ad78cc45ed7e08e8549efce2b35365dfbddc59904a09333ad2740cac820b47d04b3bdd85dfaa8722059c01cfd49108f52f397a7ecf348e23986dd81c03b1e15a97ec2cfb09631982766ac950fb0353a1f78550428e8a6ffb6df49d3ada412733ebc26afa9506638015b1b2", 0x96}, {&(0x7f00000032c0)="a9ef3006d6efb7f2a732bb1766a66533dedcf4eadd8d010135ce160e8e5382e93901a701a42dbe71cc13bcfc913db04b908d6e57a8e8a4b4f02d09919fe6b98acad451f1dc9c5b7f5fdab34fcd7e0f134ffe06d54f2fbcbab83c997f0e06d85c7f28f85c1a5ad54e15a904d25863e87687248822c4c7a54bc718fc76d26e0c760ba6b9e5cf3aa811327a2395eecce56f5932d6f4d40141c9120cfa7a684bc11239a102a3", 0xa4}, {&(0x7f0000003380)="1b29b8a96a034b26709515358551b7b8de877b0c256294de534702643b5732e26e18648743f746043357a36fcb79767b4b5ff48ca447c6c660551d517560d003671b53a7bb03f1ee103cbb3a8d08cca1eab49f63d757cedf96735d39118dd36c36876742660374ec5443faaac71baf3e463917a0b3d8f1e759fb33241e8a7940691a9e3c29ca595f4a26767d3b2628b129b6f7518a6ac08da2cd81998892f1ca3b1d43ff0293b68f90c143e109e43d18d148edbd8444ba6283b24768a8e185458c6e46707e3daf9aa92af34e1274b8a1b1a2f6493c926861d6e4cf47de9ae5ad0dfcff061700ce88eeda", 0xea}, {&(0x7f0000003480)="172be559e8b97440a2ce31e49827721fa54f8c139c395593f9f6d9a68058396dcf41eb6bc1a58d49e24e4e7dee0c2906cea4305e4f4063e1b13c1c31e403176641089482b91b7117a6c9e7905b847a9293e178fb0a3d05b71bdcbd57ab291c00feed2c15f0e6243cfb5900d4a264a19af769625debf4e7d9354c637a61a1ba2e844d6b594be10f8948030544c0e54bf0d900962e0e7bc83b3921b00e", 0x9c}], 0x4, &(0x7f0000003580)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000041800000000000000e9ff000001000000", @ANYRES32=r5, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r6, @ANYRES32=r5], 0x70, 0x10}, {&(0x7f0000003600)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000003940)=[{&(0x7f0000003680)="866f8647c13c5d7f0d913283e22b9a50b6a277127db6b246cdcf19ad66723e9e86838a61fd2a0998b6e68712b8af348ef3c741d94894278f704d40f8e82579f5f57f49ce5576ef1207fcb102008132c9e99bc0", 0x53}, {&(0x7f0000003700)="4e921c3ab237f37530b228936cd5a91659605784ab28a7f0a9d14b11423d94eb9695ad9495cc00b5b7518767e3bac51c49003184277f6ae5ca1ea42ad8473ea98f8f3f4780716ab79927ecaf2240e567000d3cc92bb6c26305f585b62fd972af6952818e07389b645516694f7be18d02086d83ffe71163085c52ed8c0e1f909d74ee24a582a4e5168907204161621fe017fd4a8d5e9e6ec51c064259b73373c785e8c78aa09a2f2fe3778f981e192e22192e81c6d3441cca86adc6cdc6d8a0e6fe6627d86cdc58f95f67c17968cc2e0acf401d065b71", 0xd6}, {&(0x7f0000003800)="00fbd09051bea8a5fd2d9c4f467749569ab919cb0c9989c605196b4ad3d1f33f50ce5b7a3a0bb715c6f52cc2a2a6db", 0x2f}, {&(0x7f0000003840)="93a7828b4c62b1208b24859c881bc3bd0e4c0d4079d2a81d7160260c9a038b8cc1fc316b2bf7082b3863df792df372d55da1137b7ff31ab043f60b2aa7d8a4539a5f8f969aedcbf371de8dc56f7d94", 0x4f}, {&(0x7f00000038c0)="cc1d0d71814848b24a58fb10b9daca47fe1a39e8f4e3c70f1b681f63bd16f6e9f8e14b861e92b923494057923a80095a401aa1ff05b5da7048247a250887b08070829e4d5607ba4c4aad08bf3f28f3a053aeb202148251cdebccce61807a1fbc7825c62d95f65e52", 0x68}], 0x5, 0x0, 0x0, 0x40}], 0x9, 0x4) rt_sigaction(0x1, &(0x7f0000000000)={0x3, {0x8005}, 0x0, 0xfffffffffffffffe}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) getsockopt$inet_tcp_int(r6, 0x6, 0x7, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendfile(r5, r6, &(0x7f0000a12000), 0x1) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000003bc0)=0x7) 2018/05/11 05:15:18 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nullb0\x00', 0x40601, 0x0) ioctl$BLKROSET(r1, 0x125d, &(0x7f00000000c0)=0x5) listen(r0, 0x0) 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, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x2}}}}}}}, &(0x7f00000002c0)) 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, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x4e20, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10}}}}}}}, &(0x7f00000002c0)) 2018/05/11 05:15:18 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$midi(&(0x7f0000000180)='/dev/midi#\x00', 0x3, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21, 0xcbe0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, 0x1c) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000240)={0x2, 0x1, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x10}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/05/11 05:15:18 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x90000, 0x0) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) epoll_create(0xe2) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) 2018/05/11 05:15:18 executing program 2: fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:18 executing program 3: r0 = socket(0x400000000000010, 0x3, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/186, 0xba, 0x10000, &(0x7f0000000100)={0x3, {"ac524cdba308fc"}, 0x6}, 0x10) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0xffffffffffff62fe, 0x2) write(r0, &(0x7f0000000180)="220000001e0007fffc030900000007f30a000cebeee5ad8c4700ffff07000980be455720efda379b49f108cd6519dc85cb1081a8233b0400cf801a92bab364e49465f59722dd52c3649c1be9dfa8f285dd58", 0x52) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/11 05:15:18 executing program 1: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x4000, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x5, &(0x7f00000001c0)={0x0, 0x1, 0x6, 0x7, r1}) accept4$ax25(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff78, 0x80000) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000040)=0x8000000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x800, 0x8, 0x8, 0x8, 0xfffffffffffffffa, 0x2, 0xffffffffffffffff, 0x1, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x7}, &(0x7f0000000140)=0x8) 2018/05/11 05:15:18 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)="2f000000180003fe06fffd946fa283bc80200000ff0000050300010000917076f1d16fe3a2d188737e0b0001000000", 0x2f}], 0x1}, 0x0) modify_ldt$write(0x1, &(0x7f0000000080)={0xffffffff, 0x1000, 0x0, 0x0, 0x5, 0x5, 0xffffffff7fffffff, 0x9, 0x2, 0xffffffff}, 0x10) 2018/05/11 05:15:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0x9, 0x240000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e20, @broadcast=0xffffffff}}) setsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000000080)="a3f9dcb289236baa33870b880e86cdd3c74a68e8f78bf5e29560779e02afe4ed5a2ab8387bea6dbb13d9e6ecc3a5a19424697a5334f86f70835cedb796eff277c90fec", 0x43) [ 111.650444] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. 2018/05/11 05:15:18 executing program 2: fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:18 executing program 4: clone(0x20044000, &(0x7f0000000300)="2efa9b1a473d2d2631731d936cbd2a5bd18e4ff2d15f14bfdd1b661f362d35d521691ede396bcfbb7a83a0c29f3b568a572daf724b3cacdd672e091e675e2686bf79e42c5730ad3f07ac0636ef930b1ccd98d338962156f18aa316d9f25f6e798bd99effd908d5256a48cc8cdd1ab7df91a198ffbf1a1ae614399889c72548051237098572edcd2a2ecac6b81579266517de5036ee5ec18e569235c37432235a640c42847bd2580d4bb37fb7e20982238c3f23e943d11976bc0f15a37dec12b8b50aa785a0405c79d2f22027c0816f0f86", &(0x7f000006fffc), &(0x7f00000001c0), &(0x7f0000000180)) r0 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg(r0, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="4df88da3096d227864b69fd52315eae2f6ce7e370d96e8c2885815cb6e31a94d8b5d903e35b20fadd6f5824bfd1407e693db74c3277e8a074f6c2cc8c6778be4d357ba24a5506911bfdb54bd68688958703f5f87b7ef47719135a3b84308ef5ba66dba", 0x63}, {&(0x7f0000000080)="a5c2ffc22d021b4b118d1bd4b132da7c4107f1d486289c0bdc08d361ef0f3d4bf750441395b1909f690513da2dd9b7abee29403cd66d9882971b91f8fad4ba7201a967864d2a9bc72220a8a75bc57654bd8e8edaf1bb663adb98e6c7e92b98a429c9cf6d15f53754084d32356f1735159c34e282ac2f76ce783c6e11525b6547160fdfec852be47a74667efb57f7f92e07b982acb5a4a5249c2f8299a906dac8fe8a8f7da16c774e7f6382f04a3d9b47f3b9a89d97a7a5cf0ec2166493675121661bdc23893ebab0a9f288b4af892fda6233183ce82fafab475ec4dad928da731275894744b2e19f03df22", 0xeb}, {&(0x7f0000000200)="de2752a0ec8458fc087beedc851cc42d69bb59463e3942f14963965e6f0e92d4a3903854c3a1392efcbe9febd32d572bfc6e875aa936faf3ed86c3929b0267dd4540eb8afffd4a4a84459cbc379de712c4fa0e9d78cc5616c8cc06fc22f530f8d4dc8f976cf134132b4452a6b4c240a71be0903bd2c82764b8e0ae40eed0ef4c5b1865ce579496252a6f5dba202c826b5e75f6a4f3c6184620619a28dd49b095cd2dbe5462c35fa46834679d00a5a2e49bc913a5c3c998503390b8dc513a2a1f49463642d17cb0a462eee65e066b7862db0fbc7428896f18b347f0b0d58e77134328cb4ec6ffb239cf901b9bbcd1bb984914870811a5", 0xf6}], 0x3, &(0x7f0000000400)=[{0xe0, 0x111, 0x6, "c1b10b53a978cfe67e6032662d1a3099e8957518503af8d12b90d9be7ceb436477524209c79258bdb8943facfa6b2312d84348019996bb7afad2a7d26708cbee23ed1161f8a226bbb3fe4e766f592101ea91549bbed89e07ecad2514a7dd479a7cea550e0a01f9cf0cd4f658c863eb0ec08151972f1f362f7655e0c2887373829722972ca64f4f00c4bdb7134fbfff89a610b6126b2947b6cad962cefa5a5b2309631fe4309d85dea3f8b5bad5438450402f67bce911893f2f578746a801685af086a1339dba53b66e6c"}, {0x1010, 0x18f, 0xfffffffffffeffff, "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"}, {0x58, 0x88, 0x8, "1d307e9e578d888973627978409617591ffcd1705fef8e38722d295749e86770acb299ea687d8f4cb232c6dda013ab4bf2fc9f2a55992052b2692a54e30dd5bf0cdb7b"}, {0xe8, 0x10f, 0x5, "c9780c5a8b861bc73d7dd21cd2b1e5757d4fbfa80b49c5932ac016adcf4913e147467bbafafda5670e6e7e496c6f1eb8079cd1725064486a88329693ebc0b52c39fadf291e6bfb6cac7ef74bae389cc23d11c8af8dda6f3da0d60666096cb5b0a97875f544baba0b23f535216cd976d22418bfcb14372ae8edfd6d2b551f66c7da2b57ad5d68ae40fefeb7b0278e4022864d17b26b6467b2e90d534126e1881077fd931211d3aac5c33ebcb1f3785eb1a915682b302edab2fa93e6e3352f6d2df9fdda55295c17dbf0f8a2682b4b90c91e4b05"}, {0x40, 0x109, 0xfffffffffffffffe, "8dea9ec950f54f1d17e7a4135897c8b0514d7fb517502af823184089e3e51b5368990b1b50dd13dda1be8c169e"}, {0xb8, 0x3a, 0x326, "13c17544f7467db909d6bd638af456205566559ada49def6b6f8db5aab48416b96aab951825665dbd8a0432df5d6673ae19fe8364dc4dcdbb4da8e07550a35f254ffd1a2e5add1a7bc17500713da2e2413eae24dbe0d25d44d597a42c999fd6962b9a7f97bfcfe0013c4c5feab74fb39884649ffce772dd0967e4fb276f4427419de6497783517433bb1e7980fd5b7ad594ac42fd897b8f5d15f2e1b98cfebf740f5c2ae1d25"}, {0x28, 0x1ff, 0x800, "30babbc262f09f89a4a98f043d889540975e4f604068a3c9"}], 0x1350, 0x8010}, 0x4c005) 2018/05/11 05:15:18 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f72fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x201ec001, &(0x7f00001ec000), 0xfffffffffffffdfe) socket$alg(0x26, 0x5, 0x0) 2018/05/11 05:15:18 executing program 0: r0 = memfd_create(&(0x7f00000000c0)='}\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) fallocate(r0, 0x0, 0x0, 0x4d) mbind(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, &(0x7f00000003c0)=0x9, 0x5fb, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/44) io_setup(0x8, &(0x7f0000002000)) 2018/05/11 05:15:18 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x101400, 0x0) getpeername$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000040)=0x48) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=@ipv6_newroute={0x28, 0x18, 0x7de1124c6ffd611d, 0x0, 0x0, {0xa}, [@RTA_MULTIPATH={0xc, 0x9}]}, 0x28}, 0x1}, 0x0) 2018/05/11 05:15:18 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/snapshot\x00', 0x6400, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000080)='./file0\x00', r0}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffff00000000000086dd60b4090000032c00f6ff0000000000000000ffffe0000002ff020000000000000000000000000001210090780000000060b680fa0000000000000000000000000000ffffffffffff00000000000000000000ffffac14ffbb"], 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000140)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, 'ip_vti0\x00'}}) 2018/05/11 05:15:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f00000002c0)={[], 0x0, 0x1, 0x5}) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) 2018/05/11 05:15:19 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:19 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f00000000c0)=0x80, 0x80800) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x6, 0x4000000000080, 0x6}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000280)={r1, &(0x7f0000000140), &(0x7f00000001c0)=""/181}, 0x18) 2018/05/11 05:15:19 executing program 0: 2018/05/11 05:15:19 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x0) socketpair(0xb, 0x5, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000000100)=0x5, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r2, 0x2000000000000002) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) getpriority(0x1, r4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000200)={r3, 0x11, 0x1000, "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"}, 0x1008) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r3}, 0x8) 2018/05/11 05:15:19 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000270063810000000000000000020000008a0000007e4dea74aab1fc56198141cc819c8a2e5c45d58eeca6c51a9dd718f3230af03aa0572f3d7f2e1114357d4af24e3c63ab488e97c5fde87f37be1557a4f6ee06681188e0ae497707"], 0x18}, 0x1}, 0x0) [ 112.256916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 112.480215] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. [ 112.495255] netlink: 6 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 05:15:20 executing program 4: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f00000002c0)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000043a41178df92b938e3fccf782edb95603de1c55c5be2276db40579c2b0489cb026ebfa20cb96e1036ea67bd7a310dc89a50363eaf8d089fff727"], 0x58) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00000000c0)=0x463f, 0xfffffffffffffc4e) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000002580)=[{&(0x7f0000000200)={0x27, 0x0, 0x1, 0x2, 0x100000000, 0x3, "c34dc1b3af1d9e62ab3f323b4673376a38dc7c0b339b49c538a94dbe35dbcbebd195989b682f288daab9c9101f40b8f22c4c2c9b53ea7fcc42edcfd1b7d2eb", 0x18}, 0x60, &(0x7f0000001940)=[{&(0x7f0000000280)="c662b13e4ad17df374febf7994f84e6d8bd78d9ae2880e16445404fe3d64e611802aa192add419e0473b5f3c054d3387a3122ed674eb3c72698dd9", 0x3b}, {&(0x7f0000000380)="03063f785a0dd88541d9830d3191ef4b3e3e2f2d4d8bc3aa7ca7c344bdfd48576cd835b9e28c47c6a46f95ecbe8bd7ce381087b43cb3674209b3ce2acb5580d58a76c1c311cd48dfd9bcb650c720bea13d0e46eb5eab5c65f5ce8913bcec63f90b34d7da5d4bb898fd89e070a8797d42d5947b1091e21e0b2d5ec919514a8700b74c0ba1b721fd8c1829b91e21e2cab56d4da37f28fef5905dec8d1db2e3a22463b2527519d7659586ae348638240dd8b892e7415f51b69f08526db5cf6536db62d1edd276ffe66f571042e6a870bc5ca842a9bffbdd6a82aeefd77cfbdf59820f6b5ba8d2bc953647b37c8576a23c7f9a", 0xf1}, {&(0x7f0000000480)="40c8402b93ae70eb15e5b52ef88871631d450c154895890313dad4", 0x1b}, {&(0x7f00000004c0)="15e2c5dd5d0c16a52669578e6f755e4595b1d534e44af77f5727f0adf31d4d51c82e76c1ad083ece08648a446a11263aafc9614046b95726fb686aea63326430f4ad6a7901bcc6436c30f66ce66817bb65d4b1175d86d19f4d61ec432e1e83d5f5e4787cebd52b4b51356ddc4020a859d735d15dd6ed3d00329b12ce9314fbcf9c6772f79bd8ed946e1c975f9af886db92f7f3a7e312f6c51a5ce4b583017bdcc3b4c8542ee35dc1a560d75e51030660dfaf4465", 0xb4}, {&(0x7f0000000580)="49fe25e6f3d0a4c047ca39a93e4aa02a805733a4d2f695c50f1e08e775e5056f15d5bb8b6ce2b096281fbab9b81addad878107dc4c17eea6caca2954e02c6009f81ec0fa9c8769cf34fa3a754034d517f8ede84412697f9b11fde851a9288e9b57e72319dd564de90a5794033cacc27e2c7f8d6d6b44b2f15bb138daafa0623fb512e7e8abc6a3a717746d376c746f1d2e42636dd2f7c3012368373326c486d941081cf03d27fdd5b355f99401ffa220304d4611a6aa407675efad2b9d5a08339ccfbae6222b6817efe1695eea0e103e3047b401c5de2413ea85465d2b83c4e3b7c650246d5f805899c4e9d9e352524078ec", 0xf2}, {&(0x7f0000000680)="6fa0a2e7fa86109a8f26a0e77b5b4b85d180d7cf45dcf45bc0d547e7fe765dee00441b2cc1fe17454af66b9db69980ecc3f3d9607a7d6cab679de3fb0072c149a91fc652bb8cd10c2fd1f243420d2f3c62843cfb7f825c1196407d17a801702db06ced9fab97cc2748b734bb874ffd2a2bbad93bf8b93f9210a506f91e06d7fa96d836a76b19c2f0ac0e6858b4733309f3e2e7ee71f6c8531b78e08ed26383d3fd917b", 0xa3}, {&(0x7f0000000740)="9fe5d155b2818566c3cc6781accc07b5394bfc1184d19d7f6871747ead9d5c1b4906cfc9e6499a9f887537be99c88dc83e1e24ec4b634602a433442b8c3d8e519eaacb9f31c868652bb01eeb29108944de33b1d72d408b2723f6469053c79713fe989bf040d823dfc64d80e79ebf25bcf06a89177bfbcb32cc91b86211a07f281d11c6b896c385e8311170bd935916fc5d668a3ce6ce583224b6184b5deb5f", 0x9f}, 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&(0x7f0000001cc0)=[{&(0x7f0000001bc0)="cf60a32ab2636b8132941bced12db8bd0c63aed96337013ac6b776dd7e2d74bf24e06851df526cddaded8b3a93f015625649cd5a15399bdb558fcc7d7e6a58453dbdca40c5cbe410ba0f023084feccd8c4a246e63695391a2aed542eb4467c16e2d983eb9481004f40536ed80a3aea5a988f3b4200a5b315527fbd23da7208b13691d0226c6b7446b7e2810cfb0e64955fe1170e30d6b52838defd701c58318295d1cf97b2a40445a33906831b8bcc634a5851f8deabfe02d54fc2d82961ee547d779c2d19", 0xc5}], 0x1, 0x0, 0x0, 0x20008005}, {&(0x7f0000001d00)={0x27, 0x1, 0x1, 0x7, 0x1ff, 0xffffffffffffff6b, "ae3e4ccf22d3ff62280f556d3e844889244f077f1157b1cd6dd1a8573d18ded28dc6ce286b59c369cccd424cbf261e61abaebf34b6392433dfb7b538230ada", 0x2e}, 0x60, &(0x7f0000002280)=[{&(0x7f0000001d80)="cfccf9c57932153bfa32478de352641b18204f72747197fe0aef9a3d178c3334147488490945027409a1be777613084b0f24949dc60e43986ba2ccb6121c12a9b180783f26a8861ab33fbcb2cf2526c3be6034f80c337e78baf532dc6362b834adf487eb7f98921a5d", 0x69}, {&(0x7f0000001e00)="0f03cd73e972b1425d9517f644d6613626159dc58d70213aee7bc94014f3f1aa858376f401b569cfe69a0bfed5ebc18fc7200ebcaf1ad1892a09968701e0807148da197f514c09abf6e72a21a7c4cbaccccef89c13afbe98ea36da8ffd54c4ddb2241d889fa1d3812687b3751e05f06ac98e5e6abc149a003cf9702bc975e3666cec268dbd01a50df3de2da678c12c839239870a7b1636fe2e11a627af7d12bd59603ede28574c88461311ddefbed97203461b01add2deefb0159e23fb6a8c222f58e65d61edd180ebf8e2a83a75446776ed539236c0cf48740617ee96044950b9424db002bf13d7c10c80bebfb58f944b7e4da3901c049e", 0xf8}, {&(0x7f0000001f00)="4cf9495ccab042df94e6b60086b92a3266cf285478abe6643181ba6588941be081ab774525a18a95eea70077cbb9ca2abec9e5c709442942a650660a67a061b6bd776949327972492d09cb14af316a4118c65eb709b94f464a35d882ce9e7cc67edcc5ac096fe5d3521428df1308f03b2eb93bfc56992c75fc47e98ef650f9c3b5cc54482f21c2fa8d3208b13c82579bb9d59a13b3f6f31da48bf63035d26de27c21ac5ffd6bb4fb2ec3d72667d1e91463fcd6eec9e2df2d5fa10638adb9c6ca5b9a02", 0xc3}, {&(0x7f0000002000)="58835bf7e96e7e7b352dc8f370b0c138b48d881c50292e2f1d4012164453e935781eaf128671ed75086c7fe0c913acefdd60cba9b680cfb9d851f322bbb9f1fd1c789de368bcb06b7612635a4b0438f607c7ce12c9fb2a88d0c36f35dad9c913ef21f96d7d91def9265a2a2419171a12dcb4a7a7985881ef0adf73b0d87d2483bb134e686a0fc73f60ad953435315f7c0eddd40161b7c09c9bb003d43224dfaf19bc1cba33a88ac52c3494bdc3b227e330858398e084491a0184ba7c43ad2da6db1ca269fd", 0xc5}, {&(0x7f0000002100)="5edceb04c18ab816d7f742d0b63d4dda3a678ced23bbb51b84fbd00c9cf6d700db2bb9980424e5770cca3aad98427395be5108c3a461509acb7c06fcb5ff43d9b9d4417a3f7aa0f2aa8fe7e2c6b3fd097fb82f", 0x53}, {&(0x7f0000002180)="bde69327a5a1b315d952cf3c23fc6eb98e05806cc7b1a5ba8d9ca8eca41a12a790462669493d9fa9d10ecc58ffec62d1127a93640163949f913a9aa01b8cb08655b5905b2560ae2c73b6cdab74c8a5186f501d3189dd748ca33e60276e2d7119ba1d616bcb1f0158a9586c58b1176031708e0cb9cf3a61f2f98613653123f98f7d91fc0fbeed72bbb7623e7ac7ce16d2fd879c8b967eee9e7499301ee00cb53f3409d8c96dc5732b99574f03e42b4384610bb671d01ec3f3d00864f4bf92a87c2ad4ea8f49406fda8252fd0ba5a9a4b48172bfd5d3421a427578a69f58f23874cad0eee7f29d8cc1c121869eaf8d367ce05ea733", 0xf4}], 0x6, &(0x7f0000002300)={0x58, 0x119, 0x8000, "94c2cf146c897514cf653a8bd654e8728fd0998a1bc2463f0c0987a2aa06788f65ee02eb21c3e06991b40379d6b97d0e7d7e100848769d41b00abc861eca47fdd35240ece75c5a"}, 0x58, 0x814}, {&(0x7f0000002380)={0x27, 0x0, 0x1, 0x0, 0xbe3, 0x3f, "cb97c8b8d8781245aaa53a1ceb628c29326c1ec9afaaf28a77947e4593b68803d78dff3bb7e2ea0e3d3703f0abc79a8bac8fec6c2f539257780b30ce574f1b", 0x8}, 0x60, &(0x7f0000002480)=[{&(0x7f0000002400)="e257dc1c01868f72851f872d039747c4a155c7deae8a50f86d1e42d19242ee98bca87dd7d86122d992f0fc4eeaff3ed2d3ecaffc27f1b31e6c75366c460b3b882369097a290d0583509a5a0041f3eb1616b75881ffaa99c6573d", 0x5a}], 0x1, &(0x7f00000024c0)={0xc0, 0x0, 0x100000000, "54955a275f3c160de5b35c420a9c74ddfbcd26cf5c22dd27735581995edf5f184a8c0e452c9d848ac490c8990ac29ec6fccfd3c9230e7b178e6efe6ad83d07cb3f93e69cc3565125de09e759406eefecc54d48f5f27d97a57e5883a5959d8152cf577c6b409ac6a4d012310d764c967ec68d8cc60caf04494b0e17281bd4fa2411ae6485b973f1848d5fd6e34f7240c9f82369211c90aa907a0184ea24ebecb9bae7d47e6d1665f073f971"}, 0xc0, 0x4}], 0x4, 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1002800}, 0xc, &(0x7f0000000180)={&(0x7f0000002680)=ANY=[@ANYBLOB="1c00fc79e89be40000", @ANYRES16=r2, @ANYBLOB="000429bd7000ffdbdf250f0000000800050009000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) accept$nfc_llcp(r1, &(0x7f00000026c0), &(0x7f0000000140)=0x60) setsockopt$inet_int(r0, 0x0, 0x40000000000cf, &(0x7f0000000000), 0x148) 2018/05/11 05:15:20 executing program 5: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCNXCL(r0, 0x540d) writev(r1, &(0x7f0000001700)=[{&(0x7f0000003940)="90", 0x1}], 0x1) write(r1, &(0x7f0000335000), 0xfc94) writev(r1, &(0x7f0000001380)=[{&(0x7f0000000080)="04", 0x1}], 0x1) readv(r1, &(0x7f0000000040)=[{&(0x7f0000001740)=""/4096, 0x2f7a619e9717aef6}], 0x100000000000007f) 2018/05/11 05:15:20 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') fallocate(r0, 0x0, 0x2, 0x1) lseek(r0, 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f00000001c0)={0x7, 0x6, 0x100, 0xfffffffffffffff8, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}]}) 2018/05/11 05:15:20 executing program 6: r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b2c000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_open_dev$sg(&(0x7f0000df5000)='/dev/sg#\x00', 0x0, 0x0) readv(r3, &(0x7f000037e000)=[{&(0x7f000037eff5)=""/1, 0x1}], 0x1000000000000284) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r2}], 0x1, 0xfffffffffffffff8) dup2(r3, r2) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x16) 2018/05/11 05:15:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:20 executing program 3: r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000a00)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000a80)='keyring\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="37f681a30063ab15594058cdd48a7874a3b1351f1875677d50db9b10a26892eba770c0c278059fad851862e0a8944419b7c896e4dca2af9d3093c383b45715f6167663ca23451e7957828724b27dd5d35cf2056ac5d691880cf407542f9d63e152374338c6ab4c46cfc79cd3ad19c22b567d6067ddb3d93114899a03899752481c1dc36f8872e027defd01ef798512309d817d6aa994715a1bb806ee3a2a33f0", 0xa0, r0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000500)="01adf7c04eb7185f3237dc03ac5ad6", 0xf, r2) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='net/unix\x00') ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000200)={0x4, &(0x7f00000000c0)=[{0x0, 0x0, 0x7, 0x8}, {0x7, 0xff, 0x0, 0x1f}, {0x1f, 0x6, 0x7, 0x6}, {0x8, 0x0, 0x100000000, 0x2}]}) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000580), 0x1b8, r0) keyctl$dh_compute(0x17, &(0x7f0000000100)={r3, r5, r3}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000000180)={&(0x7f0000000140)={'poly1305\x00'}}) 2018/05/11 05:15:20 executing program 0: socket$inet6_icmp(0xa, 0x2, 0x3a) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r0, r1) mount(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='gfs2meta\x00', 0x0, &(0x7f0000000280)) 2018/05/11 05:15:20 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x4000000000000005, 0x4, 0x22, 0x2}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000000080)="0081", &(0x7f00000000c0)="384e1ced897770a320cfbcc0f9d9094bb9a4330cfde06d21fea89ca337a20b4357d2d89df66887eb39315d3b238d4fd8a5d89699191a7db1a43e67ef67a60dc281215103770a35a39c9f7c3fecbfd53bdaaa93e92807bbee623def6c95fb403a44ff6f9adac23bd715fa6a07906d5634cb98ab3abc6508634973eabff5beaf6ca331dd2205577e641dc5eb906985643cc13d0132780c2e134cfd6e31edfc1765f7d21b9637c0af2a20a91d56188241a54832274b536e347d018bd13e527af7ff2edb"}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000), &(0x7f0000950000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000180)}, 0xd1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000011c0)={r0, &(0x7f00000001c0)="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", &(0x7f0000000040)="7a590550f7d416e78377c1729e267f34e787c5ab18b2dc3f4e1af988b13a9812", 0x2}, 0x20) 2018/05/11 05:15:20 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) umount2(&(0x7f0000000280)='./file0\x00', 0x0) [ 113.144915] gfs2: path_lookup on ./file1 returned error -2 2018/05/11 05:15:20 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='oom_score_adj\x00') exit(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000100)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14, 0x16}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0x800000000000, 0x4e21, 0x0, 0xa, 0xa0, 0x20, 0xb7, 0x0, r2}, {0x5, 0x0, 0x101, 0x3, 0x1d87, 0x9, 0x2, 0x4}, {0x5a00000000000000, 0x5, 0x5, 0x7ff}, 0x7, 0x6e6bbc, 0x2, 0x0, 0x2, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff]}, 0x4d4, 0xff}, 0xa, @in6, 0x3502, 0x3, 0x1, 0x101, 0x76, 0x200, 0x551}}, 0xe8) preadv(r1, &(0x7f0000001240)=[{&(0x7f0000001180)=""/131, 0x83}], 0x1, 0x0) 2018/05/11 05:15:20 executing program 4: getpeername(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001380)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x2000) getsockname$ax25(r1, &(0x7f00000013c0), &(0x7f0000001400)=0x10) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001340)='/dev/cuse\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7f) process_vm_readv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/161, 0xa1}], 0x1, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/150, 0x96}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/102, 0x66}], 0x3, 0x0) 2018/05/11 05:15:20 executing program 2 (fault-call:2 fault-nth:0): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f00000000c0)=""/192) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r2) 2018/05/11 05:15:20 executing program 7: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x7000) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) shmctl$IPC_RMID(0x0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000006) shmdt(r1) syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x7, 0x20000) [ 113.353673] FAULT_INJECTION: forcing a failure. [ 113.353673] name failslab, interval 1, probability 0, space 0, times 1 [ 113.365223] CPU: 1 PID: 7636 Comm: syz-executor2 Not tainted 4.17.0-rc3+ #88 [ 113.372443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.381831] Call Trace: [ 113.384481] dump_stack+0x185/0x1d0 [ 113.388173] should_fail+0x87b/0xab0 [ 113.391991] __should_failslab+0x278/0x2a0 [ 113.396334] should_failslab+0x29/0x70 [ 113.396412] kmem_cache_alloc+0x12e/0xb90 [ 113.404500] ? getname_flags+0x12a/0xaa0 [ 113.408687] ? getname_flags+0xe7/0xaa0 [ 113.408752] getname_flags+0x12a/0xaa0 [ 113.408848] user_path_mountpoint_at+0x92/0x100 [ 113.408921] ksys_umount+0x1dd/0x1c70 [ 113.409000] ? syscall_return_slowpath+0xe9/0x700 [ 113.409058] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 113.409127] ? fput+0x25c/0x2e0 2018/05/11 05:15:20 executing program 2 (fault-call:2 fault-nth:1): r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) [ 113.409191] ? __x64_sys_write+0x370/0x3e0 [ 113.409251] __x64_sys_umount+0x8f/0xd0 [ 113.409281] do_syscall_64+0x154/0x220 [ 113.409320] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 113.409342] RIP: 0033:0x455979 [ 113.409358] RSP: 002b:00007f42942b8c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 113.409388] RAX: ffffffffffffffda RBX: 00007f42942b96d4 RCX: 0000000000455979 [ 113.409405] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000280 [ 113.409422] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 113.409438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 113.409456] R13: 0000000000000706 R14: 00000000006fe930 R15: 0000000000000000 2018/05/11 05:15:21 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x16907e, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000040)={{0x16, @rand_addr=0x3ff, 0x4e23, 0x2, 'none\x00', 0xc, 0x8, 0x74}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x4, 0x0, 0x7f, 0xfff}}, 0x44) write$binfmt_elf64(r0, &(0x7f0000000340)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x9, 0x82, 0x38, 0x2, 0x1, 0x10001, 0x100000000}, [{0x6474e551, 0xffffffffffff7c2b, 0x6, 0xfffffffffffffff9, 0x9, 0x5, 0x0, 0x9}], "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"}, 0x1078) 2018/05/11 05:15:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000500), 0x0, &(0x7f00000003c0)=ANY=[]) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000400)=""/246) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r0, 0xc1105518, &(0x7f0000000200)={{0x1f, 0x5, 0x8, 0x2, "e09f846edb695848def273b6a265c2e7dd680da1555a562ddcd060d8c8890f60e9a65cf2d8e711285f84329b", 0x49f}, 0x0, 0x0, 0x6, r1, 0x3d7f, 0x0, "18f2974a52ebe969fa5ce1840f15d76f79e6b5ccbbcbc65f485c591c19225ff90df091255152faf7867e9d36458f77361d9eab5f74af373872cbcbb0c12ca6a1", &(0x7f0000000100)='/dev/ppp\x00', 0x9, [], [0x5, 0x2, 0x7, 0x8]}) ioctl$EVIOCGREP(r0, 0x40107447, &(0x7f0000000000)=""/174) 2018/05/11 05:15:21 executing program 0: r0 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)=0xa) ftruncate(r0, 0x9) pread64(r0, &(0x7f0000b52000)=""/67, 0x43, 0x0) r1 = msgget$private(0x0, 0x80) msgctl$IPC_RMID(r1, 0x0) setrlimit(0x2, &(0x7f0000e63ff0)={0x2000000, 0x20080000000}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/05/11 05:15:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'teql0\x00'}}, 0x1e) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:21 executing program 7: syslog(0x3, &(0x7f0000000200)=""/176, 0x8c0a012779f0eead) r0 = getegid() r1 = socket$inet(0x2, 0x2, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x400, 0x0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f00000006c0)=0x95) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0x3, 0xc6b8, 0xffffffffffffffe0, 0x13}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000300)=@sack_info={r3, 0x1, 0x1f}, &(0x7f0000000340)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={"73697430002100f3ff1f1300", 0x0}) sendto$packet(r2, &(0x7f0000000080)="b3b094073385a6e7e2df21afbc44b451d45aef8ff9ce6670570de0d2da5553c113da701e5be2244502671c27e157a754d247b0d56404314d434db69841e16d92d2a4545ac79462196368452f2f8f873997e96ba2756f5548aa9923e171c1bd71a684", 0x62, 0x8000, &(0x7f0000000280)={0x11, 0x11, r4, 0x1, 0x100000001, 0x6}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000380)={@in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x1, 0xffffffffffffffff, 0x5, "ae86ef11351ee4914cd9c955201538298053b6986a61264e0ddf7c1e76a78ca15a69c5b7ad9e84d836521d0a363179c923f337d5f27be72f3f5bbb8635cd841cedecf38b779c1e20b870c5587b39bb73"}, 0xd8) openat$cgroup_subtree(r2, &(0x7f0000000480)='cgroup.subtree_control\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, 0x126, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)='lo\x00'}) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000680)=[{{r5, r6/1000+30000}, 0x7, 0x20, 0x1}, {{0x0, 0x7530}, 0x10000, 0x9d6, 0x3}], 0x30) r7 = getpgid(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r2, 0xc1105518, &(0x7f0000000500)={{0x7fffffff, 0x1, 0x101, 0x3ff, "7312864fb193d42b53e64e38cf191209421e1498f982544d3004ddba71949df425d012904a2cd4a0573b327c", 0x8}, 0x0, 0x0, 0x8, r7, 0x1ff, 0x8, "e8d96050aeef4eabd47a8518505301ad78b8a2eba72fb80e02cbb9547f4724f47f92a1d7281c6943032f3a62ef6e5442bd0522c2817d454af253f4ff1af17d95", &(0x7f00000004c0)='-\x00', 0x2, [], [0x5, 0x1, 0x1f, 0x7fff]}) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r8, r9) 2018/05/11 05:15:21 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x100000000000000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f0000000000)=0xe8) setuid(r1) write$selinux_load(0xffffffffffffffff, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) fsetxattr(r0, &(0x7f0000000080)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000000000000", 0x15c, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000280)={0x0, 0x1, 0x4, [0x0, 0x80000000, 0x31, 0xfff]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r3, 0x8c, "a41981a2943fc2366a4e03059200271f253f1850acfbd37dc51125c5d94a1e7d342f71e35d15f86f22a8117859f7589a54bd49f617a0270ffa2740c0aed32920fdab09a4da48caf700545d21a4463fba3e02ccc897c393f9b712f27d863e6270af12b717b0a8b4dbca12ed515c17ae0c2950f940d2c29909f2661941ea5c152b76d0bf9dac01bedfe8e01398"}, &(0x7f00000003c0)=0x94) 2018/05/11 05:15:21 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000640)=ANY=[@ANYBLOB="3d000000000000003884fc61105d3842059a64dbe2d929eba47573c75e6f7e83"]) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000080)=0x208000000) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) r1 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8001, 0x80000) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00000000c0)='team0\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) 2018/05/11 05:15:21 executing program 6: r0 = socket(0x11, 0x0, 0x20) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000180)=""/171, &(0x7f0000000240)=0xab) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000400)={'broute\x00', 0x0, 0x3, 0x92, [], 0x2, &(0x7f0000000300)=[{}, {}], &(0x7f0000000340)=""/146}, &(0x7f0000000480)=0x78) syz_open_dev$adsp(&(0x7f0000000540)='/dev/adsp#\x00', 0x1, 0x400000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8600000}, 0xffffffffffffffcd, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="dc9da3bb3bb76a02f63f4baa2f4d2e423687c0ae6e29ee0e5ea5577847d256f45b6ca4"], 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f00000004c0)={0x27, 0x1, 0x1, 0x5, 0x3, 0xfffffffffffffff7, "51ace8f440f8f80f9a712155bbb0ce19acbcf03e60a7d40622f64fe39c25c137ba328e336a55f1f9b94f8399a1e154b80f82cc1e90816503a067a1928d168a", 0x2e}, 0x60) open(&(0x7f0000000580)='./file0\x00', 0x10000, 0x20) fallocate(r1, 0x3, 0x0, 0x5000ffe) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000002c0)=0x4) 2018/05/11 05:15:21 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = semget(0x0, 0x4, 0x0) semctl$GETPID(r1, 0x2, 0xb, &(0x7f00000000c0)=""/195) accept(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80) r2 = socket(0x100000001e, 0x1, 0x0) setsockopt(r2, 0x10f, 0x82, &(0x7f00009f9000), 0x14f) [ 114.373123] mmap: syz-executor0 (7674): VmData 35209216 exceed data ulimit 33554432. Update limits or use boot option ignore_rlimit_data. 2018/05/11 05:15:21 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0xa}, 0x20) setsockopt(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0xdd}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000001c0)=0x96) 2018/05/11 05:15:21 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)='./file1\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0xb) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000002c0)={@remote}, &(0x7f0000000300)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x23c, 0xfffffffffffff21d, 0x8, 0x743, 0x2, 0x1, 0xffff, 0x1, r1}, 0x20) ioctl$BLKDISCARD(r0, 0x1277, &(0x7f0000000000)=0xff) utime(&(0x7f0000000400)='./file1\x00', &(0x7f0000000440)) 2018/05/11 05:15:21 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xd, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2}}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e20}]}, 0x48}, 0x1}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400000) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x53}) 2018/05/11 05:15:21 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003440)='/dev/rfkill\x00', 0x400, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xe, 0x105200) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000180)={{{@in6=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000080)=0xe8) socket$vsock_stream(0x28, 0x1, 0x0) recvmsg(r2, &(0x7f0000001ac0)={&(0x7f0000000300)=@ipx, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/80, 0x50}, {&(0x7f00000004c0)=""/179, 0xb3}, {&(0x7f0000000580)=""/236, 0xec}, {&(0x7f0000000680)=""/223, 0xdf}, {&(0x7f0000000780)=""/180, 0xb4}, {&(0x7f0000000840)=""/65, 0x41}, {&(0x7f00000008c0)=""/4, 0x4}, {&(0x7f0000000900)=""/226, 0xe2}, {&(0x7f0000000a00)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x3}, 0x10000) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_dellink={0x28, 0x11, 0x300, 0x70bd2a, 0x25dfdbfc, {0x7, 0x0, 0x0, r3, 0x800, 0x10}, [@IFLA_LINKMODE={0x8, 0x11, 0x7}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) r5 = getpid() r6 = getegid() ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000003140)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003180)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000003280)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000032c0)={0x0, 0x0, 0x0}, &(0x7f0000003300)=0xc) r10 = getpgid(0x0) r11 = getgid() sendmmsg$unix(r2, &(0x7f0000003400)=[{&(0x7f0000001b00)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000003080)=[{&(0x7f0000001b80)="76e40ca440c139187f17c2fb271108c3fc699f316832b7cfb76bb2e8a8a7", 0x1e}, {&(0x7f0000001bc0)="78ecac08", 0x4}, {&(0x7f0000001c00)="888ac86ae137951b86c766033f75e7a007eff8b2", 0x14}, {&(0x7f0000001c40)="35b8f8245d277f281b7eb370e09783155d828eec68a1f32fa65dafc853f2a2df2a9aaab674ca889cf635bc4f703d1b1edc0d51d56d442130f14a76cac12adee89ec387724a2670938f14e2d8414f2a86c77e4b72cac97b145462744fd11bbdc12b6b0f591a2db4e3e125055405d0c7d8dd893192f5e8c3d35c0ddf07655b4f895cb53ec45ae50474a5f533628342e99ed71e2b259deed9db04874a0c3858040622735d4f745fc2b2", 0xa8}, {&(0x7f0000001d00)="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", 0x1000}, {&(0x7f0000002d00)="98da10aed68b561c4edf28de7b18f421b0605fb0f084f5210126b856d7ae32a91d095bc6bf2ee2016e17e99958720fd8f6e74db4bb52c8ade871f399a83c6eb9d58f03c0d131201fecf47d7ba2c765adf941c6f88d6f0d92c6c5c875854750127d308d7f148c1dc2b42b7d11e080f7e410f9806536a8df5222d252052ec4791a7b4e85b6e5bb0b5f9a372081e377371383724d50640779c63b35f0486792770745d47388e6af8e2cdbc92f81f0332295f12baf015c452c542c7fb6d56c74a0ee410c0464a61c02e21e464eddbff2e56962c71596c7bb3465b0ea790877dc055b0dc01a34daca51b3a78a7f5c8c4e0eee8c", 0xf1}, {&(0x7f0000002e00)="4391b490b2abbc5840ae8e2740bcf998f42ba68220c9244d464c9298e8bb84ce942f225dfd3e687841c837b7c991361947472d6771906dfc2a6d5c6cf9b3d61da2e90550a101bdd686d042630249604d8c37109f76fe32cb", 0x58}, {&(0x7f0000002e80)="e829e916b08f3a320564d1e73a5d9853cf2bdc0e2d183753108521d6b54568d094d380f74edf72880383a0a9263f500cd4ab2be5d50d1b50d80c32a9b7b3b625e8e92728fbc38488e37f389c81dcbcf965ab9fe8ef14f85c6b37e713b54a81d9556b73303ee0fdbb2867552f6c5b075b2d44b1ba66d4296b74119b03af3e3f7cdd5e3c00e86ef476837ee0cddbf387edb1af4f595e7abd86d01818d2d1b428688e62b2ff77777aca5bf73d7e52a8a3a0351caeb8e69eb1ed06c3d5fd92bf44ae0faa86dba39f10a4638e3c1701d314685fcba96784fbc3c4cc4da1fecaafa1734a0e71", 0xe3}, {&(0x7f0000002f80)="d3f8f7b2c5a69bbfcd95ca3ad08e73029d5d8d1306742f7d380e0487f3090482ad428bd88092ff13ede764f1dac2c3275e66c58822b3b10f18d8b048f1db3d6ddd08bb483187478e0b1d17023ef08a52149fa16a05f2b793c098c31baca112328ac86e1885f5a49d505cf294a2beb72bbc95b5a9036c2c1afc7e845f12a4e0afe7a1676afdfdaddc2bd0c82a67e9a4bdbef489d8eb1c81ac7e3c88521254ab3acc0ad14ac7346e55b46d04f6f8da8b869f54b081e21917ee5dd6fe24c532c2a7aedec50096544dc21a1bbae095a78672005e295987d307aed498d7c3cb0ed967e8fbf6195bef55b4672bb84ffeeb", 0xee}], 0x9, &(0x7f0000003340)=[@cred={0x20, 0x1, 0x2, r5, r4, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r4, r11}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x38, 0x1, 0x1, [r2, r2, r1, r1, r2, r1, r1, r1, r1]}], 0xb0, 0x40000}], 0x1, 0x4) umount2(&(0x7f0000000280)='./file0\x00', 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 2018/05/11 05:15:21 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000000)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d8060000000060000000029ec2400020cd37ed01cc092ba41429b79bc", 0x4c}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000180), &(0x7f0000000280)=0x8) r1 = msgget$private(0x0, 0x400) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/228) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff000}}, 0x8c01, 0x8, 0x3, 0x0, 0x4}, 0x98) 2018/05/11 05:15:21 executing program 1: times(&(0x7f0000000080)) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='../file0\x00', &(0x7f00000001c0)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000380)='./file0\x00', 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) umount2(&(0x7f0000000180)='../file0\x00', 0x2) r0 = socket(0x1, 0xa, 0x71fc) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x4, 0x161) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x24, "c4b25657f0f50a691c8f181396976e7385c2e53ac884f4300c8b6b737ed99080a9a7c122"}, &(0x7f0000000300)=0x2c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x1, 0x4, 0x8, 0x1, r1}, &(0x7f00000003c0)=0x10) mount(&(0x7f0000000040)='../file0\x00', &(0x7f00000000c0)='../file0\x00', &(0x7f0000000100)='gfs2meta\x00', 0x0, &(0x7f00000001c0)) 2018/05/11 05:15:21 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x0, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000395000), &(0x7f00002adfff)}, 0x2e3) r1 = getpgrp(0x0) move_pages(r1, 0x2, &(0x7f0000000040)=[&(0x7f0000fed000/0x12000)=nil, &(0x7f0000ffe000/0x1000)=nil], 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0], 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/11 05:15:21 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000100)=""/148, 0xfffffffffffffde5) [ 114.741296] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 114.793385] gfs2: gfs2 mount does not exist [ 114.794499] netlink: 20 bytes leftover after parsing attributes in process `syz-executor0'. [ 114.836684] gfs2: gfs2 mount does not exist 2018/05/11 05:15:21 executing program 4: unshare(0x40600) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000140), 0x0) 2018/05/11 05:15:21 executing program 6: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x3) socketpair$inet6(0xa, 0xb, 0x1f, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000340)='/dev/ppp\x00', 0x900, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x29e0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000100)='ramfs\x00', 0x400, &(0x7f0000000040)) chdir(&(0x7f0000cd2ff8)='./file0\x00') r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000002c0)=0x1c) setsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000000300)="90af237810bb187ca3ca3cf617d383d0fcaa7fb190", 0x15) symlink(&(0x7f0000000140)='..', &(0x7f00000000c0)='./file0\x00') unlink(&(0x7f0000000000)='./file0/file1\x00') r3 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$netlink(r3, &(0x7f0000000180)=@kern={0x10, 0x0, 0x0, 0x40000000}, 0xc) ioctl$KDDELIO(r1, 0x4b35, 0x3ff) stat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) 2018/05/11 05:15:21 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x9, 0x88000) getsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f00000001c0)=""/152, &(0x7f0000000280)=0x98) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080)=""/170, &(0x7f0000000180)=0xaa) 2018/05/11 05:15:21 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) futex(&(0x7f0000000000), 0x3, 0x0, &(0x7f0000fd3ff0)={0xffff, 0x4}, &(0x7f0000000000), 0x0) 2018/05/11 05:15:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) setgroups(0x0, &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x105}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000040)) 2018/05/11 05:15:22 executing program 0: capset(&(0x7f00005cf000)={0x19980330}, &(0x7f0000f03fe8)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x9, 0x3, 0x2e8, 0x158, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x290, 0xffffffff, 0xffffffff, 0x290, 0xffffffff, 0x3, &(0x7f0000000200), {[{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'ip6tnl0\x00', 'bcsh0\x00'}, 0x0, 0xc8, 0x130}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xc8, 0xe8}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x348) 2018/05/11 05:15:22 executing program 4: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000003000)=[@in={0x2, 0x0, @multicast1=0xe0000001}], 0x10) perf_event_open(&(0x7f0000003000)={0x0, 0xa6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x100000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x100000001, 0x80000) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000000c0)={0x7fffffff, 0x6, 0x8001, 0x9a1}, 0x6) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x10000) 2018/05/11 05:15:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) io_setup(0x20, &(0x7f0000c6b000)) umount2(&(0x7f0000000280)='./file0\x00', 0x0) r1 = dup3(r0, r0, 0x80000) recvmsg$netrom(r1, &(0x7f00000017c0)={&(0x7f0000000000)=@ax25={0x3, {"e409178cffd401"}, 0x1}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000040)="75edcb45b69d228ceb3aa193971103d03fa03cb6df2ba592a97bee09ba86e4bfd9bfbd8e0087e144bb7c3335d5f3c244f0cc6cf547b2a453a2ae1b3b7749114a8a61c29945a6411a42557f59d6c4842ccbccc52c1ed9f871e54facd7fac95681c2da83b449116ff464058311ab663c84e79c1e18ce302378afa24a9a59a08d971557ea2620de41df", 0x88}, {&(0x7f0000000180)="2c76bdcc2cfabf6263983f8b798faf02a283e373d461be105cfea28c35b14c23d2b1feff30270359c0a6bdd5902ab480c53469d3210f3b7eff6ef7acd64c92e3c0d13b9be79897722fb54e4ea55e0977067647f9958635680b1ed80ff884a35cfa9471ad3063bd9f3e81d97020c041b9619e363b23b45301f8db01f21786735685ffabc39f01e54becf00be95fca3bc9ffa229eb5fc6ea5b5b1d4c87b2189207a547918d8d93937296805a0e61", 0xad}, {&(0x7f0000000100)="b6734d91c54877ac1b85bcf33246845be8dac28125cc77291d680f627317bd3505d4798bd44ffc00f34a3ed2", 0x2c}, {&(0x7f0000000240)="f9949412f53d67f9719e1b", 0xb}, {&(0x7f00000002c0)="dda72e3b3a9317a1d65d97c342cd394be07f32c1ee888b5894a257daf050d1e700b625d39a5b354ffc1fe8564ca073ccaac19dd045d437c43ea568181a3789dffa9452dda74bc8c4bd05aebf419434e7c4b4d7f0e97659d3c2edfb92", 0x5c}, {&(0x7f0000000340)="c41becb01b1db2807eda4c2542714be8c1dff170209e454429f3021bac87cb31cda7c936477db4ea55070d06f0f16148b072ffd19bd8175d9c3f1ca82645c02e57e6f922c866919b8eb4b92a5e93ac3c8796b4b90b35694713fc8ad4f5f709decb8171126d19884d8e36f648ccf049", 0x6f}], 0x6, &(0x7f0000000440)=[{0x1010, 0x12d, 0x10001, "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"}, {0xd8, 0x105, 0x80000001, "4b559589a6fb90042abe259018e278179fbce8b7d4e56794131b975ee992ecaf8fd14c61ffd2d9aa41edbe16655059246f35a82ae3f9ee7dc78169ead154a31034bf32b1193e000f0a83d92ce800d7841494c0cbd5c5da8590bbab9f6e0d8bd8b97b7fad46e642d8c070afc7ec62a4213bb9778e729ebc1e11922eef0f0f036f1e88a8b89752bd702dc234367515231d5dab69df164c08e71544ff57ace4f973a8152bbb1a0993d1759d07d6bd9c9f8d9cb93a3f3a1e8f55ca7b108a26e40e8b21"}, {0x70, 0x3a, 0xfffffffffffffffd, "4ac92cbc669ab80f8bba8f8ad913c54fca3aec22a88f75e8b79188a5968bea98b06e039f34bd3bf1e6b28042233f3fed2c8732a89734c8e1cfd887b7c672ce0570b7ab4334a17f3da0ce54efe0ffb480caf8cc60b14431c778"}, {0xa8, 0x10f, 0x3f, "152837e33e89a22e436881b53dd9ce8ce92609f4f8b23a5c68e3cf15f3813c1602b14c57ea4fe4aca835f6964e69897dd90122342cc06caf7d59a6f8e2c00075f69c985f81e9b5c411d7e4ef164e8277310f2ecb205f29e431017530ab8766b0463caec8cdce20df2b458ba217ee45bbacfcc1121970cd7969adc41e5fa84f63c2c56fe8191b8127a5e26b7cfdc08db827c8960b877681c4"}, {0x18, 0x11f, 0x1ff, "48f5"}, {0xa8, 0x11, 0x100000000000000, "993d89fa9792c5416a0820182eedf40d3c49f0a05827798f7deb94bfe00ccc00fa52e56f536e382c5feb48209d824d31730f218a4ab48795118110293ffe1cf2baba6fbc7bb4d569030658fb703832822df664685b191d13cff4630093f72181a07b288ef52d1355a7a0f2e7c3a72b15bf57027fb8af0f88863b4ab4cc92ac8b5748e8ee79a2d2384ed80e6509466591d6089c"}, {0xa8, 0x1, 0x4, "50d2c1579b6a392b2ba382283c35483abeb7205bf228ba9e27aa4e1bd3cad4bcbb25e2f855ecc9ddd9a3b9582e8b799c02da7c77d287ec9f018825081cd2a93762cbe2700c552af2dbf1d66dcece201efc4730b63a34c8a68814f36c2b90617e971abae82c46847376b7da4857325df1a4c61906a9e6457110db911cee4e0193c14319af2746dcc116f62f504c198b215b"}], 0x1368, 0x40}, 0x2000) 2018/05/11 05:15:22 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f00000000c0)=0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f00004aaffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x5, 0x5, 0x6, 0xda9, "89a3afec227070cfe340e49f4eaeb861e94241b16a0ef3f6647a072ca1bc20b2385e9bf0084d397d105421b2e6099acc957108a45cbf8dc3cd1a87aa9a4155", 0x35}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000180)="42a08060f8f0575d6347b9037e9ed9d086de9e691ddf50a53d65f035116f139d8dc96f0211404827b49ee5e1269926c1ba0bde6f469c2f3fc32e14b491a719bf13416b8779bcba14bd284d2c04519d9a9c2e8426fa266b560e9c2b6c0ce06e563362044e275078f91039db81a8719148b5e601752291653061d71789e08aba539dfee9f58e7bbbb34e19936f3cb850264abba3aff8beabce9abe05f33f439c904063b924e5d3d72c30abdf0dfa5aaa095566f1b8c0bd212d9099a9ae", 0xbc}], 0x1, &(0x7f0000000280)=[{0xd8, 0x101, 0x7377, "d793f0087b16f6bf644c08fdf154b4b8c467154f21b84faf7062f17ada78403ac599470a3c510e842e675927cbd41ce3581bbde339fee8b0d1fc16f825b2af15badfed5d9db2770033696b279c95188bb56a9c7ae4eb506c8db0c01f27c44ddcf0d986a1242c39191bc9bfb7dfd611f17097c147dc511d7bcf5729f331f828b3e031855b94dcde442a9daa6c8cfc99dafedcb439c3a23a455645521dbcbbc3470bb74b6f9cb445af8e8198f176cbcfaccb39ed7c168790d86a0eb624db60c8f888950f84c1aaf5f6"}], 0xd8, 0x80}, 0xb5a}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000005c0)="32feb5f1083949fc566c0bddd6ea8aedc5715cd833d580a4645efb7ead0650391762c36232a628c7832cc4e0125a4b7905d1a5cbf8cb7a5f49fba15a7b0b289a34277271", 0x44}], 0x1, &(0x7f00000006c0)=[{0xe0, 0x112, 0x40, "955f0b3c8d861859318c0b623af382b5a70887bebc9795fc16dfdd19c5c87730416673da7ea98509174fb380f01e17027cd5bb77915be9b8124d5f32fce15bc03e01f205034bbb15159a91b1e15633229d32323def9cf874ce73043f2bef3d95af25224e3d6d0dfc01a9c4da576cf954c682387e3333d55db27e5cef581207b3991cd397f419328744e13b1b4fb4b7a2656b898ebf8c0f50d36dd89073f088643490b61c0f495a4e3b1c5e722b11f05a9558abe20472db05fea888ec7be440e887281e1296e8a285eb7a86"}], 0xe0, 0x8015}, 0x100000001}, {{&(0x7f0000000800)=@in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000880)="f2ea221233531828872dc4cb58e2a9cf08c464b66dfff6315e78527965884ecc1ca404bada413ead9c230ed63db04c805c88dc030b96cf94a601799c5245411b4dc85a843073de46baf9d1cadfccc4eba88ab5706c53efaa8e51c268d717e0db32f5b3c258308e9d4b3491e5000433164ad6fe454632f6734b8289c370a010cde004d91416b82048e98f6a6a829d36067b879d424d3672d1831682cea857ef98cca3e0c6", 0xa4}, {&(0x7f00000009c0)="643fab433b1b88004287f2be441e7b7620fe13bc465ac68a46b083a895a4f050d41c9ee112acdbff7b4954a6dce79a1eddb9a4ff9c1dee00b7b40733422c331f7b5a9bd77250c70f2fe86916169f11d67a5805e70a49cd0fd2c65c0cbd61816cf42f497208014f068a6b6a87314e472142a6cf326cde39a6ecfeb582041807b0eb054e8fa02feb08c0", 0x89}], 0x2, &(0x7f0000000b80)=[{0x100, 0x13f, 0x7ff, "7e1880458fe6baa79983878de48cf0324403c19c6b383b2371543d9792b4ee67308a3059e6b671ff32ae7fdde5d010801a64c64760aa73aa8bd6c9fbd5f33350986438c709592670c492093a4706cbe6e7ad1728573a503e17882fb345201985a0685eee1e31e0cff0399207f12dc49dc21f9470b14a4dc237a0093f89876443de885c695b6d548f1b1f0af4f59e389ea1fecd75b3f344cf9b62c7b64ddaf76ee1fc9343ac42fa8a59e8b72c5d755f64aea9ebf3ff699297ce88441a1ee895a938328bbcf7437110e151a5fd3c783f5eb9a7bf48187133204748b0854cf7e4b63ec55383f3bb3ea0cec1"}, {0x108, 0x13f, 0x40, "d383c1b8ab9ef81d6a46fdc761aa438bd02e1720667014bed49f7ba9ed80f37b73505ea6dcbd61051c1062831d4ee94f8bbf03819af19598a860273330d57aa4fd8e227c0cbe05c564a21d288768239ebfc28d9f6bf3ca8eaaf8fc9d4097dbcbbe7a9a6a99ec6fd2d75213c412047ddd08030d8fb84219a958d18b88a5ca9e710dd91b5b4c036b98dd113303e76b7c2cca7a2db1d32fa349b1de90eb44984c84d396cb4b5d2756469cd3c7c4ab58932a08df85d264c1e42e49480b43a4417850d172c88ce70cd00d6352a1008bd9372e6c2772f53f27179b22b46fc8aa75201d7261b05e9fcd2565a96db5a7a4b621a5de7f5c2d8f5727"}, {0x20, 0x6, 0x240000000, "db7aea74cbb30a5cecbba6"}], 0x228, 0x1}, 0x1ff}], 0x3, 0x4c8c1) 2018/05/11 05:15:22 executing program 4: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) sync_file_range(r0, 0x1, 0x7, 0x6) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) 2018/05/11 05:15:22 executing program 1: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{}, {}]}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "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"}}}}}}, &(0x7f0000001780)) sendto$inet6(r1, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) fstatfs(r1, &(0x7f00000000c0)=""/120) recvfrom$inet6(r1, &(0x7f00000017c0)=""/4096, 0x3f9, 0x0, 0x0, 0x0) 2018/05/11 05:15:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) fchdir(r0) chdir(&(0x7f0000000040)='./file1\x00') umount2(&(0x7f0000000280)='./file0\x00', 0x0) mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x4, 0x40400) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x12, 0x7c99, 0x5c7}, 0x8) r2 = getpgid(0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000140)={0x1, r2}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)=0x1) ioctl$SG_SCSI_RESET(r1, 0x2284, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000180)=@req3={0x1, 0xb7c1, 0xd8, 0x7, 0x101, 0x6, 0xeecf}, 0x1c) 2018/05/11 05:15:22 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4002, 0x0) semget(0x3, 0x4, 0x624) write$cgroup_subtree(r0, &(0x7f0000000040), 0x228) r1 = fcntl$getown(r0, 0x9) sched_rr_get_interval(r1, &(0x7f0000000040)) 2018/05/11 05:15:22 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0xfff, 0x40040) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000140)='net/raw\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f00004b5000)=0x3, 0x400007fff) recvmmsg(r3, &(0x7f0000005340)=[{{&(0x7f0000005100)=@ax25, 0x80, &(0x7f0000005280), 0x0, &(0x7f00000052c0)=""/114, 0x72}}], 0x1, 0x0, 0x0) 2018/05/11 05:15:22 executing program 6: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x0) unshare(0x40600) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x4, 0x0, 0x81, 0x1, 0x0, 0x1, 0x9, 0x7, 0x0, 0x5}, 0xb) ioctl$int_in(r0, 0x800000c0045003, &(0x7f0000000040)) 2018/05/11 05:15:22 executing program 7: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x2) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9fc3826400750ff477ad8e4d6fb7a0de736abcb5a7572fbb2834459a8f54c122126102472e6777ac679071868513092abf3c8e9c7ff2402c85", 0xe2}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e", 0x41}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x7, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x800000000000000, 0x3, 'client1\x00', 0x1, "be8ad55daf49b9d6", "f2b155dd03f8679078cc8dea42de6d743fc1ed1c9b997f44189cf548c29d5546", 0x8, 0x140000000000000}) 2018/05/11 05:15:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x1b, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040)={0x400, 0xffff, 0x0, 0x8001, 0x3}, 0x14) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f000075b000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0x0, 0x0, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x6}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 115.799443] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:22 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) socket$netlink(0x10, 0x3, 0x9) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:22 executing program 5: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe2(&(0x7f0000000240), 0x4000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) r3 = getpid() ptrace$getregset(0x4204, r3, 0x200, &(0x7f0000000080)={&(0x7f0000000000)=""/92, 0x5c}) listen(r0, 0xfb85) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280), &(0x7f0000000200)) r4 = socket$netlink(0x10, 0x3, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c702000000000000000000", 0xffffffffffffff27}], 0x1) 2018/05/11 05:15:22 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001fec)={0x5, 0x83, 0xff, 0x1}, 0x26e) syncfs(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f0000009f7a), &(0x7f0000006000)}, 0x18) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x400, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x4, 0xfffffffffffffe74, [], 0x6, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/67}, &(0x7f00000001c0)=0x78) 2018/05/11 05:15:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000000480), 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f00000000c0)={0x2, 0x4, 0x4, 'queue1\x00', 0x8}) [ 116.008501] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/11 05:15:23 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="c4f50001040000000000000000000000000000212fe14b3fbfba9595e1d4f01700000000000000000000ff010040b02fe99f1d720f0000006031701f0001000000000000ebff0a000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015000000000000000000"], 0xc4}, 0x1}, 0x0) 2018/05/11 05:15:23 executing program 3: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0xff) 2018/05/11 05:15:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000013ff0)={0x3, &(0x7f0000442fe8)=[{}, {0x28}, {0x6}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000e000)="8f", 0x1}], 0x1) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f0000000040)={0x10000, 0x668, 0x7, 'queue0\x00', 0x4}) 2018/05/11 05:15:23 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x30a, &(0x7f0000000040)=0x2) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) set_mempolicy(0xc003, &(0x7f0000000080)=0x10000, 0x4533) [ 116.062591] netlink: 'syz-executor4': attribute type 21 has an invalid length. 2018/05/11 05:15:23 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) poll(&(0x7f00000e2000)=[{r1}], 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x102) open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1d2) [ 116.291566] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:24 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0xfffffffffffffd02) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005ddff7)='/dev/ppp\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f00000006c0)=""/246) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f00000001c0)=""/246) close(r1) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000000)=""/212) 2018/05/11 05:15:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)="00000000006a83381605f1a5203bf9bb9bd8d5e9327193d3ec10d6ac5579d8ee480cfa2bf1640c247c29c995620662589a1081a528e485591dd9f415ddc2323d4fc029a769ee69d55f0b3a9c12e0671779f323169181e053a6a05972dca2c41c26992fad5e6923291f40f2348e2a", 0x200002, 0x0) fchdir(r0) r1 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x2, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delrng={0x10, 0x14, 0x702, 0x70bd2c, 0x25dfdbfb, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x20000080}, 0xc000) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:24 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x10000, 0x400) clock_gettime(0x0, &(0x7f0000000dc0)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000cc0)=[{{&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/148, 0x94}], 0x2, &(0x7f0000000300)=""/171, 0xab, 0xfffffffffffffffd}, 0x800}, {{&(0x7f0000000480)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000500)=""/159, 0x9f}], 0x1, 0x0, 0x0, 0x8000}, 0x3ff}, {{&(0x7f00000005c0)=@ll={0x0, 0x0, 0x0}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000640)=""/149, 0x95}, {&(0x7f0000000700)=""/132, 0x84}, {&(0x7f00000007c0)=""/60, 0x3c}, {&(0x7f0000000800)=""/192, 0xc0}], 0x4, &(0x7f0000000900)=""/159, 0x9f, 0x2}, 0x7c3}, {{&(0x7f0000000a40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000ac0)=""/132, 0x84}, {&(0x7f0000000b80)=""/186, 0xba}], 0x2, &(0x7f0000000c40)=""/105, 0x69}, 0xfff}], 0x4, 0x1, &(0x7f0000000e00)={r2, r3+30000000}) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000e40)={'vcan0\x00', r4}) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000e80)={@empty, @dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0x21}, @empty, @multicast2=0xe0000002, @multicast1=0xe0000001, @empty]}, 0x24) sendmsg$nl_generic(r0, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000a00)=ANY=[@ANYBLOB="3400000030000901000000000000000004000000e003d50008000000000000001400010000000000000000000000000000000000"], 0x34}, 0x1}, 0x0) 2018/05/11 05:15:24 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff, "7175657565300000000000000000000020000000000000000000e600"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f00000000c0)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1}}) 2018/05/11 05:15:24 executing program 7: set_mempolicy(0x3, &(0x7f0000000080)=0x5, 0x7) socketpair$ax25(0x3, 0x2, 0xcc, &(0x7f0000000480)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cuse\x00', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) accept4$unix(0xffffffffffffff9c, &(0x7f0000000540), &(0x7f00000005c0)=0x6e, 0x800) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x2) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000180)="09caba717ab70a0d728679739ae9a42664a96e570c1d9bbaa74fd2a8bd63d86159e0513cd1e35e27fba60e519e2f025ccf0cafa6999c36d3bb8a1bfaa613bcd93802b38c894a32209577ca7edb6748dbd466db3a8ee847618a73fa964de079a3ce1863c18560648f2f3d36fda6fededb38dc4c49595ed6fa0f30c734db3f338cce93f585a375efaa9967bca736bbfa1d4715d1b38771799ce7d7cec81611ebc2290b9113386a562e1a9fc3826400750ff477ad8e4d6fb7a0de736abcb5a7572fbb2834459a8f54c122126102472e6777ac679071868513092abf3c8e9c7ff2402c85", 0xe2}, {&(0x7f00000002c0)="7b4df63674e18cb82f563a66c0427f159430e5e9256ab61aa6f413e4ad5b331eaefbbdc10a6cbcc2146edb82f5c92a76633dd33c791b0c6c73aa9fa423a605205e", 0x41}], 0x2, 0x0) clone(0x40108000, &(0x7f00000019c0), &(0x7f00000029c0), &(0x7f0000002a00), &(0x7f0000000180)) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x4, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x7, 0x1}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000340)={0x800000000000000, 0x3, 'client1\x00', 0x1, "be8ad55daf49b9d6", "f2b155dd03f8679078cc8dea42de6d743fc1ed1c9b997f44189cf548c29d5546", 0x8, 0x140000000000000}) 2018/05/11 05:15:24 executing program 0: unshare(0x801) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xfffffffffffffffe, 0x400000) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000040)=0x4) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/mixer\x00', 0x0, 0x0) syncfs(r2) 2018/05/11 05:15:24 executing program 6: socket$can_bcm(0x1d, 0x2, 0x2) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000700)=@abs, &(0x7f0000000480)=0x6e, 0x80000) bind(r0, &(0x7f0000000680)=@ax25={0x3, {"f25d70066f6ccb"}, 0x101}, 0xffffffffffffffc0) personality(0xbd2182ed6ffdb755) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x0) sync() r1 = memfd_create(&(0x7f0000000240)="76626f786e657430959500", 0x0) mremap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000ffa000/0x4000)=nil) accept(r1, 0x0, &(0x7f00000000c0)) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000000100)={0x2, "857d"}, 0x3) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000380)=ANY=[@ANYBLOB="d0896e86d0d57de59ec0a989f90bf529148056770bcefa8eebd7f21c94fa54aed347fdd4aab655824afa3f97086b3863553b5aa407885a886dd4307a6683fe2ba9ef0b5128c5067717f0c6e51bb6311f81ea445f5a1a41af6e4199505eabe0e0ff8f40008e0c9a6d041b4bfd0acae508d269e5b621e8bd330111b6eff94ca0230eb7ecd72874a9ab8e7e9b1089500485fe6618ed339dba14e4e251174b1ec093ba4588887a44a900002fd1208fb3f3c2efcc09e523b86826b844d9d82aebba683cba658140d6b1a020b0fd66cefe316cbaf45a91bbf43606fb376e86d5b094c82c743749f74ffa"], 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fsetxattr(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f00000004c0)={0x20000000}) unshare(0x60000000) mmap(&(0x7f0000000000/0x24e000)=nil, 0x24e000, 0x0, 0x31, r2, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x0, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) gettid() recvmsg$kcm(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/166, 0xa6}, {&(0x7f00000002c0)=""/117, 0x75}], 0x2, 0x0, 0x0, 0x1}, 0x1) 2018/05/11 05:15:24 executing program 3: mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x2c871, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = syz_open_dev$audion(&(0x7f0000000180)='/dev/audio#\x00', 0x401, 0x0) r3 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000001640)='tasks\x00', 0x2, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000001a80)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x820000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x44, r4, 0x4, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}]}, 0x44}, 0x1}, 0x4040000) r5 = syz_open_dev$sndpcmc(&(0x7f0000001680)='/dev/snd/pcmC#D#c\x00', 0x978b, 0x290200) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000016c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001700)={{{@in=@rand_addr, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000001800)=0xe8) setsockopt$inet_tcp_buf(r5, 0x6, 0x2b, &(0x7f00000019c0)="40338fbb25fdf96286d9ce8ca87ba1acd8a6a0d4ff7b2015dcd9697b662799d7a76680fe175530fcc0b31781f00debe77db45ae8d91199b685f05c7938d487b0882f94738b96e5b9c17959691e9f67ef717bf661304ea943cb1cc0cb", 0x5c) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001840)=0x0) fstat(0xffffffffffffff9c, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000001980)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000015c0)=[{&(0x7f0000000380)="351cc1c08006b5adf48c20749d4155d1b586805004e75dec5e400780ee30a2719c6e38e739106605671d8e7ad4681de26c4283577d8aa6c2506e36cca141d3e6b57f0c9e2c64dd77368b481f3afa1258ef0149b6f46ab65db6b293479eaff101d5a8d577515edd8736143848", 0x6c}, {&(0x7f0000000400)="bb66ad5c94ced2cbaf5b87d862389ad3d3b6061478f961d11f2400e52ecfee45356adf002d418554cea15713137de0258db0aa9204629a8cbdcc95129a356bf4818df81b6ec46e7d56b5e877c6646bfdd18ec632090e05b0e9dfc256ac25e767d6dcb90af8f950ea38f0cc25a0ec615fe10e6cd7d1a3c98e9ac9b5165781a2c1ea0f863f5c2ac5feb2570474cb59699ae5144c22b8dfbc8734423f6fb6548c40f9cb4db1bf7d537442697254306c7d6484e555e413a5f84bacc93b3540cb5d424c819a2e5d0bf0cbddc19592703b03", 0xcf}, {&(0x7f00000001c0)="367bd30d2457b9a65912fc093bef49bd0bfa2e1a171ae6a2e2bc0288527f8a0c997694efd6d388fb22d9be2c2038da2c47c456649502bbb658ae1e", 0x3b}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="7b38ed724862c143cb151e40c63a69439c82f648f9911cae115a3f9d960beeb951e8b3ae9108bc213fcd8eaa185ee24bdaa8e66e939944e19106bbeda05d38c1dc1c56b4e9e2128f4707506079b2956d2e2c5b6b12aa7c2eb377e033343dbbf87b9b993872d8e2d60350c71dcaceef08d2faa2fb7b8dc477076721b0d5f284263b7230e456522bfd13444fb9", 0x8c}, {&(0x7f0000000240)="0b22bd8ffc781bf86d85d8c36e0d16e6ca5be86ba1c099e2563afeb2f64853101bd316485ca18dd7", 0x28}], 0x6, &(0x7f0000001bc0)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r3, @ANYRES32=r5, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r0, @ANYBLOB="00000cb856620000"], 0x58, 0x1}, 0x4094) getresgid(&(0x7f0000000000), &(0x7f0000002fc0), &(0x7f0000003180)) r10 = syz_open_dev$audion(&(0x7f0000000100)='/dev/audio#\x00', 0x7fff, 0x600000) ioctl$TUNGETIFF(r10, 0x800454d2, &(0x7f0000000140)) getresuid(&(0x7f00000002c0), &(0x7f0000000200), &(0x7f0000000280)) [ 117.343275] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 117.388821] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 117.440823] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:24 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000002c0)={r1, 0xffffffffffffffe0, 0x7, [0x7, 0x4441, 0x20, 0x20, 0x8, 0x6, 0x0]}, &(0x7f0000000300)=0x16) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) recvfrom(r0, &(0x7f0000000000)=""/37, 0x25, 0x40010000, &(0x7f0000000200)=@can={0x1d, r2}, 0x80) listen(r0, 0x40) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/05/11 05:15:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000021fea)="01", 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000034f6b)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x74, &(0x7f000002ff48)={0x0, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @multicast1=0xe0000001}}}}, &(0x7f0000023ffc)=0xb8) signalfd(r0, &(0x7f0000000000)={0xfffffffffffffff8}, 0x8) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x200000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x8, 0x4) 2018/05/11 05:15:24 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00008c2000)='/dev/cuse\x00', 0x0, 0x0) io_setup(0x1ff, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f0000000140)={r2, r3+10000000}, &(0x7f00000000c0), 0x8) io_submit(r1, 0x1, &(0x7f000044b000)=[&(0x7f0000403fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000e27fd9)}]) [ 117.567748] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:24 executing program 3: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0xa, 0x4e20}, 0x80, &(0x7f0000000280), 0x15a, &(0x7f00000002c0)=[{0x10, 0x10f}], 0x10}, 0x0) pipe(&(0x7f0000000180)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000140)={r2, 0x2}) 2018/05/11 05:15:24 executing program 1: syz_emit_ethernet(0x63, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x80000001, 0x759e, 0xac78, 0x10}, {0x101, 0x8, 0x6, 0x3ff}], @generic="683ce9b94436f4ab39a6e7f8e2f96bf3272e2334b6337182673001041cf93d534eed"}}}}, 0x0) 2018/05/11 05:15:24 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="2e6f75702e0900000073797a3100127c91fca406ad07b94a7668ebdddae411d98f3bf480ff0000000030f44b2af606b07e", 0x200002, 0x0) fchdir(r0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x40940, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x7}, {0x5, 0x3ff}, 0x5, 0x2, 0x6}) umount2(&(0x7f0000000280)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x20002, 0x2) getsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/05/11 05:15:24 executing program 1: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f00000000c0)=0x321) r1 = socket$netlink(0x10, 0x3, 0xf) writev(r1, &(0x7f0000e11ff0), 0x0) recvfrom(r1, &(0x7f0000000080)=""/33, 0x21, 0x42, &(0x7f0000000140)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='net/ip6_tables_names\x00') bind$inet(r2, &(0x7f0000000200)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x10) 2018/05/11 05:15:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000000140), 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f0000000000)="81928efd3ddc7ffd6e59821721dfa99ddb58e05158cfd75643f5f4d86870d78a5f10", 0x22) 2018/05/11 05:15:24 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xe) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) mq_notify(0xffffffffffffffff, &(0x7f0000e42fa8)) 2018/05/11 05:15:24 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0xffffffff, 0x84001) accept$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000540)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x40, 0x4e23, 0x7ea1f9d0, 0xa, 0x5a21860a822f20d5, 0x20, 0x7e, r1, r2}, {0x14, 0xffffffffffffffe0, 0x1, 0x400, 0x8, 0x81, 0x80000001, 0x49e5}, {0x0, 0xffffffffffffff7f, 0x7, 0xffffffffffff0000}, 0x1, 0x6e6bbe, 0x0, 0x0, 0x1, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x32}, 0x2, @in, 0x3504, 0x4, 0x0, 0xfffffffffffffffc, 0x0, 0x8000, 0x9b9f}}, 0xe8) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cup.gpu\x00\x00\x00\x00', 0x200002, 0x0) fchdir(r3) r4 = add_key(&(0x7f0000000080)='.request_key_auth\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x3d7, 0xfffffffffffffffc) r5 = add_key(&(0x7f00000002c0)="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", &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)="8b6d215c117270c9afcb8ba35382ca39e8167bb3deaddc42de5efff3e78e21b756ae8899ed0b403300241828efce77ef0cfe1e23791f8476f8d447669dfcb541f709e563ea2bd9e6b0334d436a3c7e9dd9c688d266e71b41f6bcb6e899d5391f8da8a2957844a3ffd26d42617edf7b989c74566cb76af79133057e7ff284ee115752e8e921053112dd4f46c3ed7f9d42dec4e2d179d941d6612c9ff7d4ff643f4f812c9626e5dbf1b55f1a4777bf294845e78ae6afa66e0a71be51c7424731a0e268339f0aa062883acd5a872620401e6d2bad63ebb78dfff2f6f2626dcba6788e32807c351f08a95e8345e08f23", 0xee, r4) keyctl$get_keyring_id(0x0, r5, 0x3) umount2(&(0x7f0000000680)='./file0\x00', 0xe) [ 117.899966] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 05:15:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x3, [@rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40000) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f0000000080)=0x8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) 2018/05/11 05:15:25 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x9e0, 0xda) sendto$inet6(r0, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000100)=0xff, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0), &(0x7f0000000140)=0x4) recvmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001680)}, 0x2000) 2018/05/11 05:15:25 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x478, 0x278, 0x140, 0x278, 0x390, 0x390, 0x390, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0xffffffff}}}, {{@arp={@multicast2=0xe0000002, @rand_addr=0x8161, 0xff000000, 0xffffff00, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0xff, 0x0, 0xff]}, 0x0, 0x3, 0xf0f8, 0x0, 0x3, 0xfff, 'ifb0\x00', 'rose0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x138}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz1\x00', 0x7}}}, {{@uncond, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4000000008, &(0x7f0000ee0f7f), 0x0) 2018/05/11 05:15:26 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='./file0\x00', 0x0) 2018/05/11 05:15:26 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x20000800000001) write(r0, &(0x7f0000000340)="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", 0x34f8da674f95b262) 2018/05/11 05:15:26 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="28ebb1b4", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={r1, 0x1}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_emit_ethernet(0x6e, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) 2018/05/11 05:15:26 executing program 1: r0 = timerfd_create(0x5, 0x800) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{0x5}, {0x0, 0x5f6c}}, &(0x7f000000ffe0)) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x77359400}}, &(0x7f0000000080)) 2018/05/11 05:15:26 executing program 5: r0 = socket(0x1e, 0x802, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000080)=@req3={0x80000000, 0x0, 0x0, 0x3ff}, 0x1c) recvmsg$netrom(r0, &(0x7f0000000300)={&(0x7f0000000000)=@ax25={0x3, {"89a0e381c8ac50"}}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000000140)=[{0x48, 0x0, 0xf7, "70361edff4a25df16af9b6ea83416b496fb78d9246344bf31f49edb589f39f2a9fdbb28be972625c5c0c4f306937cb1981"}, {0x50, 0x11f, 0x1, "d8d14da3e88d518e4add87f875a3f9c4f0ad9549b30bb8fa7fccb3322a23e53f65ede9685207353c6f75fe803b3fd579a502a60b9e7f38c54c2ca679fa68"}], 0x98, 0x4008880}, 0x10000) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x80000, 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000240)='team\x00') getpeername$packet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000002c0)=0x14) accept4(r0, &(0x7f0000000340)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000003c0)=0x80, 0x80000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000540)={0x0, @rand_addr, @dev}, &(0x7f0000000580)=0xc) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getpeername(r0, &(0x7f0000000640)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000006c0)=0x80) accept$packet(r1, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000740)=0x14) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000002a40)={@local, 0x0}, &(0x7f0000002a80)=0x14) accept$packet(r0, &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002b00)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002c80)={{{@in6=@ipv4={[], [], @loopback}, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f0000002d80)=0xe8) recvmsg(r0, &(0x7f0000005200)={&(0x7f0000002e00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000005140)=[{&(0x7f0000002e80)=""/4096, 0x1000}, {&(0x7f0000003e80)=""/17, 0x11}, {&(0x7f0000003ec0)=""/18, 0x12}, {&(0x7f0000003f00)=""/181, 0xb5}, {&(0x7f0000003fc0)=""/4096, 0x1000}, {&(0x7f0000004fc0)=""/252, 0xfc}, {&(0x7f00000050c0)=""/46, 0x2e}, {&(0x7f0000005100)=""/55, 0x37}], 0x8, &(0x7f00000051c0)=""/17, 0x11, 0x7}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000005240)={@rand_addr, @broadcast, 0x0}, &(0x7f0000005280)=0xc) getsockname$packet(r0, &(0x7f0000005340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000005380)=0x14) getpeername$packet(r0, &(0x7f00000053c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000005400)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005500)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000005600)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000005680)={0x0, @dev, @broadcast}, &(0x7f00000056c0)=0xc) getsockname$packet(r0, &(0x7f0000007b80)={0x0, 0x0, 0x0}, &(0x7f0000007bc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000007c00)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000007d00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000007d40)={{{@in=@multicast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@local}}, &(0x7f0000007e40)=0xe8) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000008580)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000008540)={&(0x7f0000007e80)={0x69c, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r3}, {0x48, 0x2, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x14, 0x4, [{0x1f, 0x1, 0x3ff, 0x8}, {0xeb3, 0x6, 0x4, 0x200}]}}}]}}, {{0x8, 0x1, r4}, {0x50, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8, 0x3, 0x5}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r5}, {0x4, 0x2}}, {{0x8, 0x1, r6}, {0x84, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x5}}, {0x8, 0x7}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r7}, {0x270, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x6}}, {0x8, 0x6, r10}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x80}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7a64}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r12}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r13}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x24, 0x4, [{0x9, 0x1ff, 0x80000001, 0x4}, {0x51, 0x4, 0x8, 0x8}, {0x9, 0x3, 0x0, 0xfffffffffffffffa}, {0x80, 0x4}]}}}]}}, {{0x8, 0x1, r14}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x4}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc631}}}]}}, {{0x8, 0x1, r15}, {0x12c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x1f}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r16}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x68, 0x2, [{0x64, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x34, 0x4, [{0x1, 0x2, 0x101, 0x5}, {0x4, 0x8, 0x100000000, 0x6}, {0x1000, 0xffff, 0x8, 0x8}, {0x6, 0x0, 0x1, 0xffffffff}, {0x7, 0xffffffffffffffe1, 0x3f, 0x8}, {0x58, 0x1000, 0x7, 0xfff}]}}}]}}, {{0x8, 0x1, r19}, {0xa0, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xcd7}}, {0x8, 0x6, r20}}}, {0x5c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x2c, 0x4, [{0x7, 0xfc00000000000000, 0xfffffffffffffffa, 0x7f}, {0x0, 0x41, 0xfd, 0x100000001}, {0x90cc, 0x3, 0x69d3, 0x100000001}, {0x9, 0x10001, 0x2, 0x7ff}, {0x5, 0x1000, 0x3437, 0x101}]}}}]}}]}, 0x69c}, 0x1, 0x0, 0x0, 0x11}, 0x4000000) poll(&(0x7f00000000c0)=[{r0, 0x100}, {r0, 0x530a}, {r0, 0x600}, {r0, 0x1000}, {r1, 0x8000}, {r0, 0x2}, {r1, 0x1060}], 0x7, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x100000000, 0x2) 2018/05/11 05:15:26 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="46620f3a746b1c4ac7cb5645e9c3b0f51515d94dc9927e1ea4473b2250fc0c26feafc907e72f408b06ea1d1c41043df44fd2b426784b6eb668052f26db2eb067d71d384f5b8906e1e9d76b7c033c68efdbef9c67fe1349b7d613f7", 0x5b}, {&(0x7f0000000200)="14d60e8d5fd13ffcaa2dc75404c7b5459708b700eb70ad670e0de77a9af7be7a031b91d9266f351040a58c57cee690585c4d2c2c01f6899e5cc604bf946732", 0x3f}, {&(0x7f0000000240)="3adc4098cde1914e5c17e84586b8df334a1bcf7840c2744c399834c898964ae2d1c08edcc213dfec9c1afb301bec90c55b68ffdaae0f553c58f40e3328280f125df96201f6d910e205d5736f5b41bfee0d349e479516fb59d5733c669e8f6b7826ec3ee726bd489cc2bab4221da28a6c697272b916516bb42088f7058d088b388127be608af0f6e4e6ff6d803a5b9da9015d1dd3c6b08b5ff0b32a2c6a5204c8cae90c01aef4749245f668", 0xab}], 0x3, &(0x7f0000000340)=[{0x70, 0x18d, 0x7, "9cf2ce3d1107ca7ca119dd314e887a5de2a5412517e4af7e1cbf43de3fd6bfba1fdb6964ab7732cb810f446468d6132806fc725df8f6412dfa848be4e609fe62873c9bcc7826fa0d32185d7723fa9d3853c737519132c3a51e887c98f8bc34"}], 0x70, 0x20000000}, 0x0) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/05/11 05:15:26 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x7}, 0x836b29118769ccdf) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x2000000000000123, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0x7, 0x1, 0x0, 0x0, 0x7a}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0xfdbb, &(0x7f000000cf3d)=""/195}, 0x48) 2018/05/11 05:15:26 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000900)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) sendmmsg(r0, &(0x7f0000003cc0)=[{{&(0x7f0000000080)=@ll={0x11, 0x19, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000280)="7df7f7474d6b89a6a04d3d35738727ede9f6ca4c79a40f94768c6536a33ecb9cc9d79d4a33d7ba035db1063a1853afa16d20eb5abc96c9089186ebc7e1385f82640a25e3873c7e5fdb6db993ba78b6fe295af060281730d26a47cc73cf0d56f3fdc66bdc2fc3ee2745103cae2c0386936b61f497c5456c09f58edaafa7a3e2e9415c114009ae874c61b68a427aa8cbcf20b30f8c5a55bf8b45fa60a61686758bb385fac3fc0fbaf34ad0de4c1fad9881959d7ecf8ede258b6547452a220888e767cddf3a23490bb31a53d86d7d30931cd97eaf417ee23a5e", 0xd8}], 0x1, &(0x7f0000000380)=[{0x60, 0x115, 0x8000, "1cde7133729b99bea33e2389973c1273243a98524057a0222d519b62c4dcb78b8e669e3adff9c1c89b8d3c98afc400f1b94e446f8ea964465fead35654b3a4b907896a012afbdd154750d44e5202"}, {0x98, 0x10f, 0x80000001, "8a680f99d2a70c82c108319d9c351ab349a1da098b7aa2185ac21d711c1d503fb6f5c35d190d0069783f73bb1501eaa585352f53a9a434d2b8f277b3e0c95fe6239df60aafb0fbbbd6cac93c4a2894b24e23af1105c0e53f38cca88bac3bb38feaaf2caad0164366c578d3c7f279a6252bbd428673bd881555e089196df48234f0d673"}, {0x28, 0x29, 0x380b, "56636bdeccfb1ddb9c1e972e781dab7aef7815d7e7e97c"}, {0xd0, 0x1, 0x0, "5c25cdbc43d4dcf65d387122eebe0eb5f73c823b72a7072d0bd814d41412c6ff9adfb593745a0f141eb305c95e9ba5dd1a8d7942678b058742aaad3902f53c6ae9a5bb95d9199f56c824daa85b0781bff9defa53b97b1ca200c7af428b11768f086ecd7a44c950d7d34482f5761a2d12fa960d64af2cc8e04ece4a445e05131b8b3099d2f1909965a01c7e3f58dfd988efb90de95607563b0dd04627544dea4b41e034bf134036e782b80229beaf32ba95d6602e71e02d9fd2f3445f89"}], 0x1f0, 0x10}, 0xc00000000}, {{&(0x7f0000000580)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000000600)="11015b8131aeb9cec5c382e30fadd85576cbb51ce00e76e6070283731b30366e17586011f22b2db2a81e17c662fe99d1bb0749cdd5622de3dc3d55e36a6d34", 0x3f}, {&(0x7f0000000640)="81583587af8da5bb427de50aa3835c8d85851aa8c7d8ee4c572de09cbb7bdfa539bd28c047", 0x25}, {&(0x7f0000000680)="e8819ce398e53819551f9970b4a0e352b8e0a943c680d02182fdf37f09b1b88ad2c963bd984c9a2a0a5735f16d78f3146fe35767d26fdcadd954e5265909aa688bb7cc054b910357c5c2bf97ff1dfe70376ef73390a449d9696f3fd453d97bfa9b909cf99386a9b428dbf28a0dde350115e85adff13001d175b3517a066720c2f7f0b4559f5ed9627b5c70dfeca914f98861ef64607dda154c99b270e06a7da4d6504e509c2ca695c44730ae2b", 0xad}], 0x3, 0x0, 0x0, 0x4000000}, 0x5}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000780)="14c2bfcb910a31bdd2ccbfbe43c4e8bd3a087217b3106ceb74c7a2729db229bb6a34f39deba593a954111dd6e313598fe3c3dfa84438a2fa9bcb9752fe26b74c63f98a9c01f42bca1c9074d5aec1933608a59bf5bc656a4a0619ca5cb591b209cd3570579d1c7a9115d48bc4a4aa8e7da8caafc2de8eaee80a", 0x79}, {&(0x7f0000000800)="ab575b4f2247da7064157f201f48f72c7be435dc47b809789ab318bf863ebc9663e636e172523c01fe8b2285b2e21c313585e1b4c20f2ad4ae6c78d1c2bf6a44549b0869ad06d6454489fbd801dc979c6a02a791d9e381ccbecfb7f7963c72a9cbba8beb5d126ad48e1871f44756ab34c36591f5a07c3384627104e345f2ce8da97c052f85", 0x85}], 0x2, &(0x7f0000000900), 0x0, 0x40000}, 0x384}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000940)}, {&(0x7f0000000980)="82d20cc7f1b475d5f57d6e757f7d939b36e3f8e1af3edeb9262c48335619ce319170d949b66e3eda3bd8c622255bea64f48d6113fd657d7fda442a549d830280d99912e8fc2e4e90", 0x48}, {&(0x7f0000000a00)="0b1dd8eb961a98c6226e0d8961cc7bc8f6874cb9529a0ad38581f8b7e7f83ef9f907d00fd5de515e4f8349f166f045292fb4e8d5a86282373c03cc784c2894e8f6c4da1604e1cabf296100412322547b9b008b000bc2f0a2e1ddda655c26e2b106a764b2b68e348666f74a9a267c0391eec613c0e2f844bd379d6bbb59446a0c47af80e5be0adad5683842af6241bd3acf1151ae1ca96af18c88a8633f893bd90c3efa65e0", 0xa5}, {&(0x7f0000000ac0)="5edd6c9f73e1ec611452302e0a780862f83b334106f336ef928ce2380c51d34fe9f2cebfe168ca745456d1f0dcee7287e0f8f26a112e421aa3065e7fefcb3f12fcee7e1f06bc8f77677f5ce66c8b9990ca70ed99b5a0b243b451e9cdb245c24c6aa344a5cefa0d4eee6af3da13f309314cd68f598250033f197a1f42b7ee4538f578192a4dc804", 0x87}, {&(0x7f0000000b80)="0c5397b3d2b4869697f27ee4bdfd434350e7004cce32ff832c68cee808c1fd42aa", 0x21}, {&(0x7f0000000bc0)="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", 0xfb}, 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&(0x7f0000002500)=ANY=[@ANYBLOB="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0x10f8, 0x24048000}, 0xfff}, {{&(0x7f0000003600)=@ipx={0x4, 0x9, 0xff, "0dfefb00cbee", 0x1}, 0x80, &(0x7f0000003980)=[{&(0x7f0000003680)="5af2cb36dd4c248e3946d1c99d0f4754b3c913737b6678c6931edd684b2356d5066483fac82831ef80d3566232329ce195eda915f3e1bc92a4ab1591d13e2e207f3094ac1f9786c2977e9d1e469b0180737a6609db8f73e0", 0x58}, {&(0x7f0000003700)="90d1504daff6572a2cd4dc96bc92e8528ba5d2ec06e5319ad4bd42faca6944ac3d0f1b63b5d5e9d3f54a262dcfe73ea26963ab66215abfe16822467279ce9e56d3394d8b348f2c614e1c4d6ec19cdf82582083cfbbe162b0f22fb108892964dc164f25f649a8fc1de3e461af00538a084e549fd86c1d7645ea116e522aba1b136e1962a9dd960031ea6f302fbe3a055f5aa6d0ef50b6970297bd0c9c9db215d1870cf11fb1b5f98983d7a9515559bd04c383fc1b81", 0xb5}, {&(0x7f00000037c0)="ad3702f476eb00d837514f10b3dd1d180b5b3eb17072e77515d9053e5061258e68a790d0700c96eff2fab69bacb35cf8fe6bb75394d6a3", 0x37}, {&(0x7f0000003800)="2eb4d62049134026cc6c614c0e2d9002e1f80bba3d57fbe899bf4fb596eb98624b3d1df69ca9404aa9df3137f1d7143a6ca4033bed9385670e21873e6a9990f1d6caaf", 0x43}, {&(0x7f0000003880)="46d97ee5e89813f08d92eac044da523e63ddfdb205aad450c81b0988165cbef4108782809687ba8453a90db08cf16a9c59ecc99082498760aad43c76bf", 0x3d}, {&(0x7f00000038c0)="c6643a1e14ef8df9d049043322", 0xd}, {&(0x7f0000003900)="934ceb2ab76750cd9f2f090974110efcdd097f1999edd2707e871a3c928833dee69559aed884b62593abc8dd45ee1e5c2821c024b46fe62686e60fe4acce7c793d1e4aacf6992351136bdf68b3e5af62569cf5862e9e18fe7673c69ae745985443dcfa02393805f39cf41ef010e8d17ea5549f6b830c", 0x76}], 0x7, &(0x7f0000003a00)=[{0xb8, 0x105, 0x2, "78a4050b5caab985db477461cc7f08520ef0200e5b1426c77c2a0a75cb976073cca20dc4447208632672aa6a9d9fd6a01d83802f7d010244d10f44a683a708ddb1bc766d2a047f1fd6870c300906e0dbd3b1dd43078e951db4d47dabdad8630cb44b3ab4575c2c434d6ca635b28278f850cdf4c186d27d13f0a557114c9123ebe3b03830683a1d5ce00eeb6d96cee397ed0ccc93daaec2466ece5fdcad5e9a316c35e068b53a41"}, {0x108, 0x115, 0x4, "09a00836beafbd10a4f4941414a6d01dde0798d09627d9701833016e55e65a958f960707757bcd86f2d6cc485940ec9d27709dcf47bcb07826f58d1687a5fa73fd9af744a1914e0af0781dd9f0305b4d29ef5ab5bc07ac1ec9f80e40de011aaf513d0d5021a585b37fc6b1dc33e66f27fc7c4c0d8499aff240e37b09e7c2995b0bb55514e315f91665a521384c8afd1581ece6d095d9e71252735a59c851f0f1e343da8b518d4d6689ee2914c01d33ce99760356442b094c36c9e9f8cfffb5f596e49489941e1b61a713d9b6be668cd53502e30e11e8ad80972ddbfb226132bc2e1d18014d0dea73f8acb2702121faca097f988482130f89"}, {0xc8, 0x3a, 0x1, "61fe3cf4c685c4744d21a4769ff3b4c1992351bd1f5a924d1bb3cb22db0a0b3cf2f726ca6670dda43aaf7701a1d2854df7e7d5a7a585d6fb04e5c82563bf063714430e4ecfd7ed0bae296bfc1dfea84b81501cd84d592b4fdf96790112f17f0298d5813ba21791ca9875887dfd4bc6a6ea615f638d84ed6665761433cfdbf5559b954a83f85f49d9857cd04dc3bc9c9543ba48b1d834e9274e779fdea02a68988d579923f59e1d9d9736da0140f5f6fd3fee93112cd5c1c8"}], 0x288}, 0xbba2}], 0x7, 0x403fffc) [ 119.667796] ================================================================== [ 119.675225] BUG: KMSAN: uninit-value in move_addr_to_user+0x32e/0x530 [ 119.681806] CPU: 1 PID: 7964 Comm: syz-executor5 Not tainted 4.17.0-rc3+ #88 [ 119.688990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.698335] Call Trace: [ 119.700929] dump_stack+0x185/0x1d0 [ 119.704557] ? kmsan_internal_check_memory+0x116/0x1e0 [ 119.709835] kmsan_report+0x142/0x240 2018/05/11 05:15:26 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x4, 0x4, 0x4, 0x100000004}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r0, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) [ 119.713639] kmsan_internal_check_memory+0x135/0x1e0 [ 119.719399] kmsan_copy_to_user+0x69/0x160 [ 119.723643] move_addr_to_user+0x32e/0x530 [ 119.727884] ___sys_recvmsg+0x4e2/0x810 [ 119.731873] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.737238] ? __fget_light+0x6b9/0x710 [ 119.741219] __x64_sys_recvmsg+0x325/0x460 [ 119.745463] do_syscall_64+0x154/0x220 [ 119.749359] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.754547] RIP: 0033:0x455979 [ 119.757736] RSP: 002b:00007fcaa3c98c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 119.765448] RAX: ffffffffffffffda RBX: 00007fcaa3c996d4 RCX: 0000000000455979 [ 119.772717] RDX: 0000000000000000 RSI: 0000000020005200 RDI: 0000000000000013 [ 119.779986] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.787690] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 119.794957] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000000 [ 119.802225] [ 119.803843] Local variable description: ----addr@___sys_recvmsg [ 119.809885] Variable was created at: [ 119.813599] ___sys_recvmsg+0xd5/0x810 2018/05/11 05:15:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x0, 0x2) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x40) r2 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={0x0, 0xc80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x20b, 0x6, 0x0, r3}, &(0x7f0000000240)=0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000009ff4)={0x10000014}) epoll_wait(r2, &(0x7f000000cff0)=[{}], 0x1, 0xfffffffffffffff7) poll(&(0x7f0000000180)=[{r0}, {r2, 0x20}], 0x2000000000000079, 0x8001) shutdown(r0, 0x0) ioctl$PIO_FONTX(0xffffffffffffffff, 0x4b6c, &(0x7f0000000000)="a487d112b425abe185ae787bcb1020ca5894c10926226fa071c3776a937239862b1f7f155e63fe7be0388b074c8a3d963fae428d5592cfd0ab9e4c1ad7ad74c51855208e79cc4cc69304f80e994b69c48ad80695aed8b8604578205ed43401ff0a4eff67f344859af10802adf980e176a5d7eed3bf5479492f5115b5ef501a6cb986baed") setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000280)=0x7, 0x4) 2018/05/11 05:15:26 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x140, 0x0) write$rdma_cm(r0, &(0x7f0000001040)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000001000)}}, 0x20) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000280)=0x7fff, 0x4) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xbc, r1, 0x300, 0x70bd26, 0x25dfdbff, {0x2}, [@IPVS_CMD_ATTR_DEST={0x5c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x15}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x400}, @IPVS_CMD_ATTR_SERVICE={0x44, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x88}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x2}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}]}]}, 0xbc}, 0x1}, 0x4000000) [ 119.817481] __x64_sys_recvmsg+0x325/0x460 [ 119.821702] [ 119.823317] Byte 19 of 32 is uninitialized [ 119.827540] ================================================================== [ 119.834893] Disabling lock debugging due to kernel taint [ 119.840335] Kernel panic - not syncing: panic_on_warn set ... [ 119.840335] [ 119.847707] CPU: 1 PID: 7964 Comm: syz-executor5 Tainted: G B 4.17.0-rc3+ #88 [ 119.856276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.865627] Call Trace: 2018/05/11 05:15:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0800001800190d00000000001000000a0003000000000300000000"], 0x1c}, 0x1}, 0x0) [ 119.868219] dump_stack+0x185/0x1d0 [ 119.871851] panic+0x39d/0x940 [ 119.875067] ? kmsan_internal_check_memory+0x116/0x1e0 [ 119.880349] kmsan_report+0x238/0x240 [ 119.884159] kmsan_internal_check_memory+0x135/0x1e0 [ 119.889271] kmsan_copy_to_user+0x69/0x160 [ 119.893514] move_addr_to_user+0x32e/0x530 [ 119.897758] ___sys_recvmsg+0x4e2/0x810 [ 119.901745] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 119.907111] ? __fget_light+0x6b9/0x710 [ 119.911100] __x64_sys_recvmsg+0x325/0x460 [ 119.915347] do_syscall_64+0x154/0x220 [ 119.919244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 119.924438] RIP: 0033:0x455979 [ 119.927624] RSP: 002b:00007fcaa3c98c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002f [ 119.935334] RAX: ffffffffffffffda RBX: 00007fcaa3c996d4 RCX: 0000000000455979 [ 119.942602] RDX: 0000000000000000 RSI: 0000000020005200 RDI: 0000000000000013 [ 119.949874] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 119.957143] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 119.964410] R13: 00000000000004e4 R14: 00000000006fb600 R15: 0000000000000000 [ 119.972130] Dumping ftrace buffer: [ 119.975661] (ftrace buffer empty) [ 119.979349] Kernel Offset: disabled [ 119.982964] Rebooting in 86400 seconds..