INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] 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[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.2' (ECDSA) to the list of known hosts. 2018/04/14 15:37:14 fuzzer started 2018/04/14 15:37:14 dialing manager at 10.128.0.26:36243 2018/04/14 15:37:21 kcov=true, comps=false 2018/04/14 15:37:24 executing program 0: r0 = socket$inet6(0xa, 0xb, 0xf77) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x0, 0x0) connect$netlink(r3, &(0x7f0000000140)=@unspec, 0xc) open_by_handle_at(r3, &(0x7f0000000180)={0x94, 0xffffffff7fffffff, "6287f67f5e25cd17f0c756c7cf99fe3f24ace7f266bb658b55d01dba16baad1b94f071e96b4bf98ee25b364ec5a45010c5fb027f61a53b64778b502e34fe8c799506523b91bd780a345395bccdc8ba5c61456a124a9463eba93f2b9bed79d248fd9be90755f7a21cb55bdabf4eca26323cd217b4f61d758eac298b98a49b006e6c2d110d71e9908dc4b30944"}, 0x20100) ioctl$UFFDIO_WAKE(r3, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000280)={r1, 0x401}, &(0x7f00000002c0)=0x8) getsockname(r0, &(0x7f0000000300)=@alg, &(0x7f0000000380)=0x80) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f00000003c0)={0x8, 0x81, 0x0, 0xffffffff, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000400)={0x5, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000440)={r4, 0x200}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xc4, r5, 0x100, 0x70bd28, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x4c, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x3c}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x3}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x20}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x3b}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4000}, 0x4080) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000680)) preadv(r3, &(0x7f0000001c00)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/217, 0xd9}, {&(0x7f00000017c0)=""/22, 0x16}, {&(0x7f0000001800)=""/220, 0xdc}, {&(0x7f0000001900)=""/174, 0xae}, {&(0x7f00000019c0)=""/25, 0x19}, {&(0x7f0000001a00)=""/110, 0x6e}, {&(0x7f0000001a80)=""/188, 0xbc}, {&(0x7f0000001b40)=""/110, 0x6e}, {&(0x7f0000001bc0)=""/11, 0xb}], 0xa, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000001d00), 0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000001f00)={&(0x7f0000001d40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)={0x110, r5, 0x1, 0x70bd27, 0x25dfdbfe, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2c}, @IPVS_CMD_ATTR_DAEMON={0x64, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6364}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x200}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x419}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x400000000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3f}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}]}, 0x110}, 0x1, 0x0, 0x0, 0x40000}, 0x4000011) ioctl$DRM_IOCTL_MODESET_CTL(r3, 0x40086408, &(0x7f0000001f40)={0x29, 0x804}) bpf$MAP_CREATE(0x0, &(0x7f0000001f80)={0xf, 0x2a, 0x400, 0xf48c0, 0x4, r3, 0x8000}, 0x2c) ioctl$sock_SIOCBRADDBR(r7, 0x89a0, &(0x7f0000001fc0)='bond_slave_1\x00') getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000002000)=""/41, 0x29) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002040)={r2, 0x4}, 0x8) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000002080)={0x3fa, 0x140, 0x2, 0x6}, 0x10) getsockopt$inet6_mreq(r6, 0x29, 0x2685a0ab88dd142e, &(0x7f00000020c0)={@mcast2}, &(0x7f0000002100)=0x14) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000002140)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'gre0\x00'}) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000022c0)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x8020000}, 0xc, &(0x7f0000002280)={&(0x7f0000002200)={0x68, r5, 0x800, 0x70bd2c, 0x25dfdbfb, {0x9}, [@IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x68}, 0x1, 0x0, 0x0, 0x20004000}, 0x20004001) umount2(&(0x7f0000002300)='./file0\x00', 0x5) 2018/04/14 15:37:24 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3c0, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @rand_addr=0x6}, 'team0\x00'}) mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}}, 0x5d, 0xa7, 0x9, "28c12530e002ec79ab6cc9d30864d73f4252a434b1ff80a21fc763c536075c8720479766fab126b41f75cd5102bb6975f6388ce132261bfe41f5f88e74c92408c0452c66d6247932c50ab8f2939a3271"}, 0xd8) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'team_slave_0\x00', 0x7}) r1 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x1, 0x10100) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xff, 0x6}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x800, 0x3, 0x4, 0x40, 0x9}, &(0x7f0000000380)=0x14) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00000003c0)=@hopopts={0x2c, 0x20, [], [@generic={0x6, 0x70, "82f8b47028ea8baa444b862e5e55cfbc8bfc6c1e8193f400660963068bde1a077134824c97d0055e062575cef41d3b3b02727963752e84da3979766830e7e575eb33727eb6c21f466904cb0ee9be0f4654c93a8f2ef0ea85fdc5cb4c499f3236a64f83305b2a11e9b5ffc4d4a6202258"}, @calipso={0x7, 0x10, {0x7, 0x2, 0x8000, 0x400, [0x3]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @calipso={0x7, 0x58, {0x4c2, 0x14, 0x8, 0x6, [0x8, 0xa90, 0x9f, 0xe1a, 0x2, 0x80000000, 0xd95d, 0x5, 0x7fff, 0x4]}}, @calipso={0x7, 0x10, {0x3, 0x2, 0x81, 0xffff, [0x4]}}, @pad1={0x0, 0x1}]}, 0x110) symlink(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)='./file0\x00') pause() getpeername$unix(r0, &(0x7f0000000580), &(0x7f0000000600)=0x6e) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000640)) r4 = eventfd(0x400) sendto$unix(r1, &(0x7f0000000680)="4f16108f14bc7196b1ad9991dc9ed03bc6cd0c6734f6db3ba7f241e045664cc6b9b0d3d9f4db7a5bc2cb90e2411bd23a05c9d7d23cc342251a622bbeb91adb10de92d7c2ad9e4a0b585409781397a89e3d59b2417b504e325fde62a19b6bfe0503a4e4c5ffcc1ab4f15890cd442480851c1282918295ae6b270fd93eb202bb4fbe9dfbf59c74fc1e1ac676c5bf064dbe64b0bd6cada3f3192e6e0b1ea76093841aa4b80ccb02acadb1d137b593af1670de7d5984ab34764947be8a86f9bc3f1da3366db601c7b0aa1b9c9a171371fb14ac6faa06d06dcab1746089b4736a0ddef1b559bec49297148967ba3d58d5a6558052a85a39535b", 0xf7, 0x4080, &(0x7f0000000780)=@abs={0x0, 0x0, 0x4e23}, 0x6e) times(&(0x7f0000000800)) fstat(r4, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r1, &(0x7f0000000ec0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000e80)={&(0x7f0000000900)={0x550, 0xa, 0x4, 0x1, 0x70bd2a, 0x25dfdbfe, {0xf, 0x0, 0x7}, [@typed={0x8, 0x85, @ipv4=@rand_addr=0xb52}, @nested={0xe4, 0x6f, [@typed={0x8, 0x7, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x92, @ipv4=@broadcast=0xffffffff}, @generic="d179bb17cd5fc16160bb888e8be506b01988a4a085426f99e8303bf20f7aab5e9343881e9184ae7e1693122dea4c9a9d8e7916f43957674792c92b6928e868f5149663b0950b5bb4d26f9569732eab0c9092203263f9915d62d868e0eeb73620e6a7c388f14782f1ac89e52e533d62c0696501bbedf7dc535cf071cca05a7ef898fc826bf3057c8972d10bd04cde50e17b5149bc4ab1d3ac3af1fb2da2cf93f656f7778304c9b5a21d3f5c2c11a41851263387a8ba2eb3c0a3392d6377f24ff081f6bc21a4f7c166b12be84180326e2f"]}, @nested={0x98, 0x16, [@typed={0x8, 0x1e, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @generic="944e980f62a4665b045c2edba2ea34b7d6a7a42d3136a1fac79f4aec42db4987cf79403fb74a111c0cd72b94454cf90e7a949c65856060c8a848d634ebd05f3e5d4aaac6c312b5bc18f66aec989296a51c561d53edc56f669de9d0ed577995d5c2664d966e0f2e27b482aa06eef47dda30dc3aee8117fbf6c45978b8a1f97015fb4cad217563d58a2b333f00"]}, @nested={0x2a4, 0x30, [@generic="d997d30cd994576fd8769529d96c5d2ba649cdb92186b493f9504f6455f713c62ac210d343446d13cadd2768e3a49744a17193119b173ab1b6c9ae0633e112e2039a94115c2d99c19e94ef87223c85e6050a5e775f", @typed={0x8, 0x4a, @uid=r5}, @generic="48c1fe1e0c28ffab1424f49e8b9f84bf0d044ecd53b1972fb41f2aa0a7b0b6b667b0b8615a20ccfe28ccf6b0921dfe03d8a6aef4f640f275f85deffe8daf4b3f", @generic="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", @typed={0x14, 0x18, @ipv6}, @generic="1a0467e14f0ab00fbca8782df9e204665ffd821e8ea4c32ba115b3b0ed7d30ad5ed2c0ce7b45a020b13d9088240fdfb24c62241a40b117cacdd4d8f61e23ddd5a54a7d12cdedb865992a59ab41fcca41f67753ab105ab5a5da534db85087ad8b8d1e6e5c266a21e227a62980a7120ee5c7c30b77b0fe773df558747583a6b6b9585a7d5cf9446589c92150f26196939f4b4d047e5a9e4737a7edb9f8743f920225eb7b131c112e1660a85a6c46393afc3eccdb66b04197d8316e7f90892b56c182b1c5c42b6dfac53d949b17147dedfca72059c7aa95471baf7b7dda8dee007776075a0e", @typed={0xc, 0x6d, @u64=0x7}]}, @generic="44b68ea16ec251eeda580cfa38bb1127a5d836a826bbec6dcbce5637cde3391090e0fa1ed4035b3418b1b9ef08b42d5134b6bd59e35642bd6467a3e5e065bf2ce19b796d6c1762d0ae8627e785604059640db5aa74bacc6187415def7fd27b0197a150151345b6c198484b576b9539630d3a842523b35e0e9546031ee0017057d8b3bf4de5326f14ed4f3d529add4ebf71956c51b77986f037f291a3b860363c9ab520804438", @typed={0x14, 0x1f, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="5c43670b517b37992fc8a194ba6c9f29756ff34be15d4d044c7b5db08ee56013061412b8710e4a4cbf57c6260a10b99f3bcf680d80ced52a9d08c2250dbec12fee652497b519d28f329619f2505f6417f5ef00eddb8fc45a3dd7"]}, 0x550}, 0x1}, 0x10) finit_module(r4, &(0x7f0000000f00)='#usermime_typeGPL:(cpusetnodev$system-\x00', 0x1) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001040)={&(0x7f0000000f40)=[0x0, 0x0], &(0x7f0000000f80)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000fc0)=[0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x2, 0xa, 0x3, 0x5}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000001080)=0x20, 0x4) sendmsg$nl_netfilter(r1, &(0x7f0000001400)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001100)={0x2a8, 0x5, 0xa, 0xc00, 0x70bd29, 0x25dfdbfe, {0xf, 0x0, 0x100}, [@typed={0xc, 0x11, @str='team0\x00'}, @typed={0x14, 0x31, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="e036d1266b8cdbb6d52752ff3797b5c4a103e424bde70ff1e0d6c00b9d161ccc88705ce9143f69283fe3d851fb6c872ef5b5010617b1438204551f2804f0b800e16468cae856c6a3675c09679653de902a59659257829505", @nested={0x124, 0x12, [@typed={0x8, 0x8a, @uid=r5}, @typed={0x8, 0x2, @str=')\x00'}, @generic="230e34e0fffa2985fe1f6318f0c60ae6bf941db937c31a458712eb4487e7edafff793a28e3cfd2c47a31a88d999657083e184082b2bba808342d883474b2cdae1c254394ca3c4bbf25632df0d695746a5566e4ba4b0eaf0ae20508f6ca77a0f757153cdfa3da4c8ac0f661f3727f5fe4b451de566676b5cd20f2ebedd9be6c4a5038c40575ea599d81cbd0302aa12b8e3cbba4f0e9f1594c76b295a64a0aa422c5262d3fe8a59f23a63e0d2a0a1bc6c3f6c762fedbbdac3590cb825dbe208658b9674e", @generic="25d66461b18ff307c6d97d53f31b9340c1b84ccea1a45ac7c3882d33ec3d01a495e70321a179b8a726167bb32c325e12437567f3f35c83dc", @typed={0x4, 0x75}, @typed={0x8, 0x6e, @str='\x00'}, @typed={0x8, 0x0, @uid=r5}]}, @nested={0xf8, 0x2f, [@typed={0x8, 0x7b, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @typed={0x4, 0x55}, @typed={0x8, 0x64, @u32=0x9}, @generic="9280b48f12e7da16cacca72a2688430cec94d8b55422c7e6bbe160b69e3e7f84bd13105dc1c8c6852869e89bd065500caf54d4732156173bb9703d89b4eba5edde44a5d3fde29bf00913af19a5a25d81559e78e86c1206f97f22c90205620749b762f3c9cbfefe6ae3541c1dff6c19f1eca1bc4697f766a6abf0d3f3096f29d8ed440a2faaf0ba93c0f0e48465455dace8461443dd1dd865a184193d6d0229030f2aba1d547242ea9571d47b215238dd67b83befa6a6ff5b216e1640511ec649e38621acd7a8fac990ad3e0147438b28e794ff6d8cd98a2f0966cde35a"]}]}, 0x2a8}, 0x1, 0x0, 0x0, 0x80}, 0x4040) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000001440)=0x100, 0x2) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00000014c0)={0x3, &(0x7f0000001480)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001500)={r6, 0x2}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001540)={r3, 0x70000000000000}, &(0x7f0000001580)=0x8) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000015c0)={0x5, [0xc000000000000, 0x81, 0xe8b4, 0x1, 0x63e]}, 0xe) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000001600)={0x8, 0x5, 0x0, 0x2, 0x5d, 0x2}) 2018/04/14 15:37:24 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x27) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0xee, "c7b8e6fce84ef66d41bd083adf8328a234a88f852bb27bd5bca9b025c112ed56e1428c37a85c1298ca9de633456ef56aa73f7d7ec922b6fcf69d60726cccdaba4b3ef2e3b9965b48aae8354d4b152d8019e86f286281b5150c00fb0ba1befb4ed844e3f4f1a8f9f14c039ec15fc213a6c6b63beca5bcf157e5deff56451f6e91a9365ad48b64235db02b061e5ec45826bc12220e2a43e2ab7a690c49ee9482ebc281d51fd77a92a5de0aee88168726d400446bdf5d242baf755912b194b97ed7ecc406f91ebda34bd6aa9c616dc25cd10a499318f16fd9bb73de1b2e325127392d118434969c2c1afe6ac83f8e47"}, &(0x7f0000000200)=0xf6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000280)={r3, 0x80000, r0}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x4) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000380)=""/132) ioctl$VT_ACTIVATE(r0, 0x5606, 0x78ab) init_module(&(0x7f0000000440)="1700", 0x2, &(0x7f0000000480)='eth1}\x00') getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000004c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000540)={0x0, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e23, 0x8, 0x4e22, 0x80000000, 0xa, 0x0, 0x80, 0x3a, r5, r6}, {0xfffffffffffffeff, 0x4, 0x8000, 0x2, 0x7f, 0xd0, 0x8, 0xffffffff80000001}, {0x8, 0x401, 0x0, 0xc6c9}, 0x12a2, 0x6e6bc0, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x1000, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x4, 0x3, 0x800, 0x7}}, 0xe8) syz_mount_image$reiserfs(&(0x7f00000006c0)='reiserfs\x00', &(0x7f0000000700)='./file0\x00', 0x2, 0x4, &(0x7f00000018c0)=[{&(0x7f0000000740)="4d5d8884b408e033026e6b8de6e552d7930e9f0a7d1af755f14d378cc77ec5d6608179d0fef8215659431fb23d44699482c16f038a1867a2f61bbd96399a", 0x3e, 0x4}, {&(0x7f0000000780)="51d994937cb8231d0a261b0f797b88b5723caa5a27d64561285608982f35bfd62f3adb48966c56d3c7c12824896310e493ea7a640feea4cf921751c412f1068dc63c3aebdaf686da108b6cacf330d4bca5d9839c38a80c", 0x57, 0x1}, {&(0x7f0000000800)="48a2bc7e7cbe9dcee9be7c80fa051ffd087e111683a4b661fcee30fe424b7cc17e3b0a9984135fdaf60a9601f238f03ffb4f6741d8a8bcd8fd3153751b04cf09063ba5f37856aad0b673d91d4fbae1fffed8eb4a21387e4de57fa0eeeea8bd4b3ed83e5da109a26e3e40234d8dd56c635cae946b7fefb0fd150737bb92b3e5ba2fffcfdbef51d4c46c", 0x89, 0x7fffffff}, {&(0x7f00000008c0)="06a8d63d6a7aafdbade66496f4a772994d2b7d3bf772e770c851e183dcced83518ff809edf1aaf1331c8b1d97f4a2b5b576d0437a7cde038c8077c4d91c9ff12ddd7b5f95d760a3611d09f7510a4259784810db861ccffef2b48e6353b37b58e8795e466d539789bb8020ceab79c1f7b21f77e91d8f761e4ba57072e5d137463290453e31d394ca7c033a006c2096dcef5a1d53ea6ee9f3e3720a3c3fef664e0b2ce0e2a8a7e8191a9e5d7a7c70b01a37a6cd8bb032685f5e3f16adc5b5edd4399f4e2bb2768edb9918fd44fc4acd8ea415c4b95a3d84752344b9258ff923fd700708db683e2f061f45cb2a16a62fa6fcc7df3943ffb7177cfaf5d6f6e87ce38ea4b15018b70ab7270610bbda430eb7b5267c454ef2511e142574ea04b2a7b0ff145f3ba7b1c022402a558b5c22a2b61b9cd0761d1e2881ba117ae04b11258ca65d587fb8d981a17c58f864224f24a79e3dcd0d74fb7ba29e84e14080a9266959a0f9a755b57e8bd8564e29b39d38a74e6d96f78fa51f19cb8c32827f93118a731943329ebffcea746e2ad10c68d48343a593f2e2bb3a5a37b87f5c82b4b6d7eb3888b50a3b5dd440dca37f48710e86a6e790a49156475076bba714454ba3bd65f20455b583cce92f4742bea4ee4a780ff1771a158f552ac361289da6ec1b557fc57dff04c04d43682328eddd5c0107be299f5a1165ed8faf8f64eea92aa5e4ad70e569b5018f9a3cb45ca623f778e09dedec46bab5b271f4c8eb1c59fa32fc4679c88fdd33c0a90813046f75e9668534e4fe6fd5dea5a43484f322d222686daf5254cf611cef78f525daa62e96c42589a41c4d8d052052ad36974469c27d25121b9193a52fe9267104ce408af7d2cb4c0174a91e842c7b00e67e8bf691109a37367774f92a96422646a9ca771258c701435ccdaf6cc3896afc3303fd9c69f250bf0529ca436eab6731afd056d51e2f200c141ed1ca2a5088cf400732b3d9f6fff52dfe0828eff2e0978a528e173355dcddeb11d53ba2189e9fca389fec348d18552fa8edaa59c12e0d6194be4dc90aaf9d19686deec430c5625f58cd439a1c349f0c47f1f97ef82e0d09e15f5934dd8b6afc959c2d60ddd94352125c01dbb27fec099ebd49915b9af20dd7572778d7020b2322bd51b8e3fdc138945899d6e69c4db056adf4d4c4fa0faf19d901c955257e8b98cf28345c73eb0cd18e9b7a42da4af4250497cc4758bde26187788a325b9e60e086063e0d4bf5fed30332b8c1df9b4d1c6adeb67ca56671caae99573c2707bc849311ac5063a126e4dbacaeff1459c31597211e3fd2636055431243f8202dbc7a2535f60d20488230898d4e67d019a369c44045f2a6d6f8f3947b6b186496ecbd931742ab7f1329f9f5af91a67f100089d1d2162676c960d6a1646f7822ac48026428048179ad59f4597515a44328521393cbb3051d78e197d9cbca30f3c543ad9e3959e5a3d5114f2cf3169adf8fc0b229590680252c020700a689dba3e6f62f2e026464bcb38fb4c3727cf8ac700a27f30aa5111716af15e059a185003b97c1cc8b8484545eee58347ee666c60ad8409a4ec26110c09120c9078c1820b681beeab719b10043ca4c5bca64c0ac241e3e1456bf4620505564bc79c7fdb6ddfb22fb0082eaf1a89953fd06f6f68e7bd72d91729aa1863e57457b9fd238a33097501ab773bb6679a7da27c0476613c1b1619a1e5c6701fe991d385c488a7944c2b1edf0cb56d91562ef94b505924edc0be5d8396978e228dd911c4e66a2f9cbddaff6955b8122a9cd6e731b66c03737d60255c2c36bc3297db0d9679435a0573723edbe1c4bd45d70145ba3c2ca3621c34bd67e2c3a8d2e37af565058e368caa1a5eddb71952fef54a1e335239230d39fe3d977d392622e584df28c8d1c85b5e86816b74b6a73667f7c698a75e6241c7389cb3b73b2815e304db1695c61d1c2a0746dfb1c9bb462d2fd3294ba0bf43a553f087c12a4a31e1b2163d4a176dbdf56db9fdd4aad1768e4ae0e8360543b67349917cfc57cfa90b27255c66c2c751a149645d5df0e9c830fe5e0f5e2ac73a755abe7d6fedc7958eb3f42a1f2930484b24767d81ba85d00c1ac4fe12e2815b6612d90a46d60bd5ae01188fbe12caa0b509ef78499cd1a190db94dcb4d8afcbce164d104c53de4830f0070b71396ede3a1fb384bcff3b4455a074e17df644f53c10b6423b0c322cd51048fc6cc275122df66631929ab5da7282d5ef7f6d8036944737803f1e85e90c5f60642bd464e78d5f40bde095d3fbc22a1b31820c044d7d97c23d9cc58e3550e593833bb69ab67ca11c315211787a2ad6d40c7f43bf1a284d9dd748b31b7b679e393bc706df2ea5983316cd0cf6832c2eea3d0cd4df6d60749e634ee51c3b67ed507b018609fd338f114ac4419dbd8e8f6f13c3d22374d6aaed50836efdf2db3c8ed6d0e1362f556306301980f10339536f9b762aeb712b2c69e272e3bf8b2657e1617eed50600d95c2e139f5f1956aeed188fe27fa87128f21192361ffb615e89591003e0bb940d0c2c54b03ba78c6d26c0b82d2758af554c0994b2d1e25d529253969248b90215befc3f8a99e885acf5b985591af36d08b7afcc820bc42b48446bb59af093d1194b08c39524922bff39017d12e48e147b3bb6df39cc76bd7cfc19574dd1178bfbb73a401590b653795a0d0b0df19b7eb3909fef5fae45bf5203bda9bb6cf6a34862b54f19ab210c585d18b75ea13182de22fb050f32edb080c56b20fd5303df4e1e0121af51b84322e85f7d963c8d035cf42c985ec5781c269a504dae1ef4d7c1d8a9f1a3fb52b21ae66da768f25db8346ebc75a63b1d3b64f91b9b3e4e8e0dfe5293d8c435a4ed607401767c1a4c3aa9f12be38089ffcbc8f4a374ac6799cd077ec7f0a0d2a30b573f8f4bbc7788113ff4e32b21298482bbbfc8c35b21ac0ae6bd24253d0fd2a3f9a27381cea7ff2a3fa65359a047e4d89735e19ab20316540c004c3999ac24d1e4860fa94097ad8545fa4fde0179a7912c6ff01503f0c8200fb37786c2fe01d0b4bb13e8bb9d34d8876feafb03485e07580920c9225f147ad516b9b99aad556deca10bb471bed64b16b076a727784bf7026eafc60d9d2a1776da00f4523eff105243dd8bf1323add5b71e7cd7a82b6c69c6b2c1ae731a4571510194dbfe678157967625489afb179b19f4d35235bb1cc95aea2ee155becb74b65cb9d350e7de01a18c9e8d925148557d487823a87fc23c2683429e70bed752bce9d600d6c62e8b2ba30e0a6d3b4f46bec870ee07ff066d444ac8d5f1f7cee4192f67b2a416d29c9b5673b7212446ed184e4426135b248220fba6266c4b8c8865dc9e2b8b99e83b5bfb5d41a6a743f562d928259851d736b3d960399fc2baa81724f0019a90604c7fd281d4c6ca02d7c09583a58a54b54631841a62164af4a8783af7584ebde0b0d119e79d425cc2d3274e33bc56ed89da2586696a5158fef862f840bcbc9943b2003ebb2ba8ba1a5433db93ab0d8fc6c0c6b9b2b6d08be269495b20d6e20d6302099762a0c82a057e7a50f78fbf5a5ca2927011db17042f9ec66ee56d054580a19be65f19f46eebaea467adac022cefea57549c74bdd0462a368f636e3f2db2f0c21e5ca56741f4a795856ec35757889831307eeffabbb76cd15de2afa33221b4d41ec158fbcd7a14d0e08acb6378cd212e5409579f02032b1756da888062312bc3386267ca2ff62c9a2415a6cb88567786934523ba4278bae1e1e33550c8064b2ea79528b220d5baf649d7039ae3bc1b480c0834ef87796eaa03e953a2b593506e69a005e209edef0dadd4fbd69b46530feac408cea89d82d8ebe7ce7ea40cd23b201a72e429ad5e9d60d8585736ac0ab1028efb382bbb158cab47c38c2a9b127105456b8a1e145968f80c555bc383e394162a88920fd857e916eaa164163827b24eb72cc97cb69ba531e05cf2c4b5a78c984638eb95e6594eb4add19cf33213273013af976ba5fe49b3670b99ab9679a283cdd0bfacb246a829606d2ad9ae1e0e567818ea1156d161a4b0176abffb7c9f02ff1717c641317189b4dbb241796eaecce29ca9e85881748f798308429e58ae05d6d326a182b2157024eb6cf913821b949eb35f0989368252cfea3556364a96f67d861f8105efe95efb7c1a6c7f5772bcc42958357591bcee29fcafc638b44b148f0c516f9153cbabd96094bed7a24f6d2b6bb0129dff5c00117f1f56dabfac9b59ba359fd2c4828d6172e8b8822cdd33d755c53a027bab0f51d2174270cc968c675bb67ec68c935f515b123c7454fc7cb36ce454e200a51dd2418feef05dad1bb80885c7751893e6ee9df63577b6e547c3eef205ea1935e160bb6063b4f9cdd9e7e33b7ad5ef5969894a19fdada010042496fbc52a2d979fb820c7877b418f1f32901d1aaf1d3f4712b65deb619662fe1cf4850374e5991f36b707a22bd1c34a40a06cf0128e11d7fdb8b0ba3260770bab3d141b49183884337b42f49245b29984986f16765b946401731d570b0a69574f78549a96d6cf742a5ff4e78eadac7c14632c5c618ce89677a95ee1f2fcecae7b5a3c489b2c77e052a4e8eb365d369490e6ae28cc7ee03f36614825a1086741c40cda0a5ac90d5a91fc56a5d4ca38e568c6dc3ea8ac7f9463f488ab92de3637924965a46ed43a685b27f75990833fc184821581d7baec8ceb51e59bc02c7dc78e9d32332513786c3e46d3a24029b97442fb1aad1b77c57ca5ece5fb7526fe124571024fd33de866bee50d9de041b63a8db7a5d31d144481411d3600ae2d8f464cfb0dd3b5554e20a3047b1293ed2ea936088a6b5cc29a47f0d2ab3ab65302d6fad70c11ee5b4178e397644733d5e445db6beac761f14199f15e54f113a09c2bb26eaac5e7d8ff447b6c3318d3aa0d696e663e96cb075f844fdca16e563c7a8f18bd4c84ded51c621a7febfd3aa101c381a2fcbffbb09c9cccbe9efc6d51f2d448f0f0375f4fd1b02a6bb87f6f37ffe5c7e38de0fa442709d6ab69d6fd4687fc0fc1fc51d0649ba89012bac05fdef2c543e4b8f6f73a8014c9f0e6cefbdff06b2d3494b28133bbfd0c0aa7bf5b6cc8d781c33d04f7a8a0dadf27fe55ce1d5d91ca08351c29c686164fbd2e56c80cb3666efcf0c9dc679d39c1d12182f1ddbe6aa7710c88d4c23117c2d10b275e5c49484fd2c383ec493b3dbd9a3af2c97935f198290e748591a4fa0251366033832ce9ba3551e10148c5cac2fd9411e743da09dbd73014f4f891fab9b9e6d032a2c0cebccf8959e3261f12fad95795af36a9295df469b27c6527953b577fcc3f1987bb3084ae5f12efad1a1bca3a1e5db2adac0095bd45d73335d0170fb3304120eb766db7066692f3b4d22347c2c489d98f4e5d1c7e23b6c9b85268ca92f784a9c39b603c1e5edeb9fb1351eff4adbc4c8d6e20802c54226f1bd3b9b1db1d2c31748151db5d61316173f15f553049c7c3ad8ce35cce97cd050231d635cdd2200703c557a747dec9a85ae90ad768c134fe4346b0d3a05e9d16d0f860b82ab105319e42ecbcf3e343c04f1d68a76dcc53db24d7e68105e99665b57a83903c7a1c83ed78edb2d729eb4b0e49e6e84dac863195725bbc85251fe9ae84afd09a75539e7e67c081aa4e29397ad318f0b995fdc2e90dcacaa33eaf3247c31675ebeb82dde0e032e75fc67516ac1768e791352042f081933c969cbb546890b17f126df342f78817eb5c1f3719cd262f6c00c6d1dd4c9de5177dee", 0x1000, 0x6}], 0x20000, &(0x7f0000001940)={[{@balloc_test4='block-allocator=test4', 0x2c}]}) ioctl$TCSBRK(r0, 0x5409, 0x77cf) r7 = creat(&(0x7f0000001980)='/\x00', 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000019c0)={r1, 0x40, 0x7, [0xfffffffffffffffc, 0x3, 0x8, 0x7, 0x80000001, 0x7f, 0x400]}, &(0x7f0000001a00)=0x16) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001a80)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000001b80)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0xa1000000}, 0xc, &(0x7f0000001b40)={&(0x7f0000001ac0)={0x44, r8, 0x300, 0x70bd26, 0x25dfdbfb, {0x7}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4ed}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xc5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffa0c9846c}]}, 0x44}, 0x1, 0x0, 0x0, 0x881}, 0x2400c080) recvmsg(r0, &(0x7f0000003e00)={0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000001bc0)=""/71, 0x47}, {&(0x7f0000001c40)=""/184, 0xb8}, {&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/4096, 0x1000}], 0x4, &(0x7f0000003d40)=""/151, 0x97, 0x8}, 0x40000141) symlink(&(0x7f0000003e40)='./file0\x00', &(0x7f0000003e80)='./file0\x00') r9 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000003ec0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000003f00)={r1, @in={{0x2, 0x5f0}}, 0x9, 0x0, 0x3, 0x4, 0x39}, 0x98) connect$bt_l2cap(r9, &(0x7f0000003fc0)={0x1f, 0x0, {0x8, 0x8, 0x8001, 0x8, 0x1000, 0x9}, 0x4, 0x2}, 0xe) execve(&(0x7f0000004000)='./file0\x00', &(0x7f0000004180)=[&(0x7f0000004040)='nodev\x00', &(0x7f0000004080)='mime_type%(\x00', &(0x7f00000040c0)='reiserfs\x00', &(0x7f0000004100)='\x00', &(0x7f0000004140)='block-allocator=test4'], &(0x7f0000004200)=[&(0x7f00000041c0)='\x00']) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x76, &(0x7f0000004240)={r1, 0x7ff}, &(0x7f0000004280)=0x8) accept4$ax25(r0, &(0x7f00000042c0), &(0x7f0000004300)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004340)={r2, @in={{0x2, 0x4e24, @rand_addr=0x7}}, 0x8427, 0x5, 0x401, 0x1ff, 0x40}, &(0x7f0000004400)=0x98) 2018/04/14 15:37:24 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x100000000, 0x10000, 0x1000]}, 0xa) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f00000000c0)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000000140)=&(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3b5}], 0x1c) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000001380)={0x1, 0x0, &(0x7f00000001c0)=""/220, &(0x7f00000002c0)=""/140, &(0x7f0000000380)=""/4096, 0x5000}) ioctl$VHOST_SET_LOG_BASE(r2, 0x4008af04, &(0x7f0000001400)=&(0x7f00000013c0)) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000001440)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001480)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000014c0)={r4, 0x2, 0x3, [0x9, 0x100, 0x100]}, 0xe) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000001500)=0x1, 0x4) prctl$setname(0xf, &(0x7f0000001540)='/dev/sequencer\x00') fcntl$setflags(r0, 0x2, 0x1) getsockopt(r3, 0x1, 0x7008, &(0x7f0000001580)=""/137, &(0x7f0000001640)=0x89) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001680), &(0x7f00000016c0)=0x4) r5 = dup2(r0, r2) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000001740)={&(0x7f0000001700)=[0x3f, 0x1, 0x6, 0x10001, 0x8, 0x34, 0x7f], 0x7, 0x2, 0x2, 0x8000, 0x3f, 0x3f, {0x6, 0x4, 0x6, 0x80000001, 0x1, 0x100000000, 0xe16c, 0x401, 0x8, 0x10000, 0x8b, 0x316, 0x3, 0x101, "0da3ae3ba95cbc45a9d8a60cbe9f8021a2556ecdc80e826802892c33b9d25a48"}}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000001800)={&(0x7f00000017c0)=[0x0, 0x0, 0x0], 0x3}) fchdir(r5) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000001840)=0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001880)) r6 = msgget(0x3, 0x0) msgsnd(r6, &(0x7f00000018c0)={0x2, "fe298415a277c5c74010b2fdc5513bc9b94638f7baf5d0411af91e6c784fa531b3a1e9d8405757233dd8e289b77e1b0e6434b608f7cfb0d2ee9d9f6857e17dc4a0a7d987c47468661d262a56001c7ef2f1b2719d067a0ab5413975b7d2355a047a846445f6d51bd5ce8a"}, 0x72, 0x800) syz_genetlink_get_family_id$team(&(0x7f0000001940)='team\x00') ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000001980)='selinux\x00') setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f00000019c0)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001a40)) times(&(0x7f0000001a80)) memfd_create(&(0x7f0000001ac0)='raw\x00', 0x2) 2018/04/14 15:37:24 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)=0x1) r1 = socket$inet(0x2, 0x80000, 0x80) r2 = shmget(0x0, 0x400000, 0x10, &(0x7f0000bfd000/0x400000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000080)=""/116) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)={0x80000008}) ioctl$KDSKBLED(r0, 0x4b65, 0x9) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000180)=0x2) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000001c0)=0x3a, &(0x7f0000000200)=0x4) write(r0, &(0x7f0000000240)="05872c3ae4e70a461665a339d2aad1fd2591958e021d45b0f112f00c096cd649f1d919597f78ca88d65e8291bb35ca9372c99a6b911b766d38ad76c58847f88b791f9c4d0dfbedd51a1cfc00b7767d70f96201410309b7f3ac922ad43d1c9b6247deb1dc28dc794e776b", 0x6a) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000002c0)=""/100) tee(r0, r0, 0x8001, 0x9) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) r3 = dup3(r1, r0, 0x80000) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000340)={'filter\x00', 0xbc, "b742a0c65eb9d4156624bfe5bf406ba53b7dcc4f980d15a2066c986f1491cc6d105701d8c0bc84cabab6832289630e5a9fc4a3b0f6d79a45b380d01907d46d6b4eaa9ce286d8fdcde78c34f89f18bb6b3e77e4a097d79f1791e0cfda93494bba962fc3d48df1ff1f1b25a1e2a48eaed559249dccb2a2f8e852e9e6b579ceb8e058374d67526bf1e3eb8f9bc0237264721ce55ebcb5545caf2972f4028e8c34179558d383bb0f0b12ef4d73bedd720a62f5c48c3167922418e189dd43"}, &(0x7f0000000440)=0xe0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00000004c0)={0x1, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @rand_addr=0x6}, 0x10, 0x714, 0x0, 0x7ff, 0x1, &(0x7f0000000480)='ip6gre0\x00', 0x7f, 0xc71e, 0x100000001}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000540)) getsockname$inet(r1, &(0x7f0000000580), &(0x7f00000005c0)=0x10) r4 = accept$unix(r0, &(0x7f0000000600), &(0x7f0000000680)=0x6e) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000006c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000780)={r5, &(0x7f0000000700)=""/80}) ioctl$KDGKBENT(r3, 0x4b46, &(0x7f00000007c0)={0x0, 0x6}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000800)={0x20000000}) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000000840)=[0x1000, 0x3]) futex(&(0x7f0000000880)=0x1, 0xd, 0x0, &(0x7f00000008c0), &(0x7f0000000900)=0x1, 0x1) ioctl$KDDELIO(r4, 0x4b35, 0xe566) setsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000940)="f0333abd3454c18ff60ced29391bc070fa227e0e649d37192de8475cca9f361b9a0d76d0558026476e1c870b06054ebf3ee68a28aaae867961866625c11419d70f7478c2c1efbf540fdee6a32ba403d21cbdb97cf92ad0dc0679a90c746eff00e63ee77edf0b93370d46da57f3b34ed1251d7ea8adab5aaaf31fc4", 0x7b) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00000009c0)=@req3={0x7, 0x8001, 0x2, 0x2, 0x4, 0x7ff, 0x2}, 0x1c) 2018/04/14 15:37:24 executing program 4: sysinfo(&(0x7f0000000000)=""/18) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r0, 0x28, &(0x7f0000000080)}, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000040}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x84, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xc9a9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x84}, 0x1, 0x0, 0x0, 0x10}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0xff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0xcc, 0x5}, &(0x7f0000000380)=0x8) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {}]}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r3, 0xffffffffffffffc1}, &(0x7f0000000480)=0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000004c0)={0x7ff, 0x3f80000000, 0x7, 0x8, 0xdc, 0x8, 0x6a3, 0x1, 0x3, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000500)={0x635, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000540)={r4, 0x3c}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000580)=0x80000000, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000005c0)=0x4, 0x4) io_setup(0x1, &(0x7f0000000600)) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000007c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)={0xc4, r1, 0x8, 0x70bd2a, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syz_tun\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xee}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4555}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x8890}, 0x80) accept$nfc_llcp(r0, &(0x7f0000000800), &(0x7f0000000880)=0x60) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000008c0)=0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000900)) fcntl$addseals(r0, 0x409, 0xb) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000980)={{0x0, 0x7530}, {r5, r6/1000+10000}}, &(0x7f00000009c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001700)=@broute={'broute\x00', 0x20, 0x2, 0xcb8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a40], 0x0, &(0x7f0000000a00), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x2, [{{{0x3, 0x40, 0x6, 'veth1_to_bond\x00', 'bridge_slave_0\x00', 'bridge0\x00', 'erspan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0xff, 0xff, 0xff], 0x908, 0x970, 0x9a0, [@among={'among\x00', 0x870, {{0x7fff, 0x8, 0x6, {[0x0, 0x0, 0x5, 0xff, 0x2, 0xfff, 0x2, 0x0, 0x7, 0x8, 0x2, 0x800, 0x6, 0x4, 0x7, 0xee0, 0x0, 0x200, 0x101, 0x8, 0x6, 0x2, 0x0, 0xa112, 0x5, 0x7fff, 0x0, 0x9, 0x4, 0xfffffffffffffff8, 0x21ab, 0x7ff, 0xff, 0x7, 0x7, 0x10000, 0xff, 0x7, 0x80000000, 0x800, 0x0, 0x1, 0x0, 0x6, 0x8001, 0xffffffff, 0x101, 0x7, 0x2, 0xd5df, 0x9, 0x20, 0xa7af, 0x80, 0x0, 0x9, 0x1000, 0x8, 0x400, 0xffffffffffff12f7, 0x80000000, 0xa2d, 0x1f, 0x7, 0x8, 0xfd, 0x4, 0x2, 0x6, 0x7ff, 0x10000, 0x100000000, 0x706ce047, 0x400, 0x20, 0x8, 0x40, 0x6, 0x3, 0x100000001, 0x947d, 0x9, 0xa4c, 0x1, 0x2, 0x1000, 0x80, 0x4, 0x80000000, 0x1000, 0x6, 0x57, 0x8, 0xffffffffffff8000, 0xfffffffffffffe01, 0x4c, 0x0, 0x9109, 0x8000000000000, 0xfffffffffffffffe, 0xbadd, 0x6, 0xffffffffffffffff, 0x8, 0x7fff, 0x94, 0xf2, 0x128c3931, 0x401, 0x7, 0x1000000010, 0x7fffffff, 0xffffffff, 0x101, 0xfffffffffffff001, 0x1, 0xff, 0x1, 0x7, 0x1, 0xb0bf, 0x6, 0x7, 0x1000, 0x3f, 0x9, 0x7, 0x4e, 0x0, 0x3f9, 0x1, 0x0, 0x190f1c0f, 0x1f, 0x100000001, 0x1ff, 0xfffffffffffffffc, 0x4, 0x10001, 0x9, 0x4d, 0x1ff, 0x3, 0x3, 0x200, 0x7, 0x40, 0x400, 0x4, 0x3f, 0x8000, 0x54b0a3af, 0x3, 0x7, 0x8000, 0xfff, 0x5, 0x6, 0x10000, 0x10001, 0x6, 0x7, 0x5, 0x4, 0x9, 0x8, 0x1, 0xffff, 0x1f, 0x200, 0x8, 0xa59, 0x10001, 0xb0b4, 0x1, 0xc46c, 0x2, 0xf22dbf2, 0x400, 0x5, 0x6, 0x4, 0x10001, 0x7, 0x4, 0x7fff, 0x3, 0xae, 0x3, 0x2, 0x0, 0x8, 0x8, 0x7, 0xffffffff, 0x1ff, 0x7f, 0x0, 0x100, 0x412c, 0xffff, 0xffffffff, 0xff, 0x2, 0x3, 0x4, 0x2, 0x280000000000, 0x5f8a, 0x100000000, 0xa56, 0x6, 0x4, 0xff, 0x9, 0x80, 0x7ff, 0x8, 0x3, 0x2, 0x20000000000000, 0x1, 0x8, 0x2, 0x3ff, 0x2, 0x7, 0x100, 0x0, 0x6, 0x2, 0x10000, 0x2, 0x5, 0x1, 0x4, 0x18000000, 0x5, 0x5, 0x5, 0xffffffffffffffc0, 0x200, 0x5, 0x83e, 0xf270000000000000, 0x80000001, 0xa5, 0xffff, 0xffff, 0x6d, 0x3, 0x4, 0x6, 0xe, 0x2, 0x8001, 0x2], 0x3, [{[0x2, 0xfff], @rand_addr=0xffffffff}, {[0x5, 0x100000001], @loopback=0x7f000001}, {[0xfff, 0x81], @remote={0xac, 0x14, 0x14, 0xbb}}]}, {[0x1, 0x7d7e, 0x100000001, 0x1, 0x0, 0x0, 0x669, 0x5, 0x8, 0xce2, 0x6, 0x80000001, 0x6, 0x7ff, 0x3, 0x4, 0x800, 0x1, 0x2, 0x1, 0x200, 0xfffffffffffffffd, 0x80000000, 0x3, 0x2, 0x6, 0xffffffffffffffc7, 0x5, 0x0, 0x1, 0x153, 0x3, 0x400, 0xfffffffffffffff7, 0x2372, 0x20, 0xff, 0x6, 0x8, 0x8, 0x0, 0x800, 0x8001, 0xfff, 0x0, 0x1, 0x2, 0x401, 0xfff, 0x5, 0xfffffffffffffc01, 0x7, 0x7, 0x73, 0x0, 0xa6, 0xbf7e, 0x36b9d8f3, 0x3, 0x0, 0x4, 0x81, 0xa50, 0x94, 0x3, 0x7fff, 0x101, 0x4, 0x4, 0xffffffffcb75df25, 0xcbc7, 0x0, 0x100000000, 0xa928, 0x6c, 0xdd, 0x6, 0x8, 0xffff, 0xfffffffffffffffa, 0x1000, 0xd86, 0x4, 0x200, 0x9, 0xb0, 0x4, 0x1, 0x2, 0x3, 0x1, 0x100, 0x2, 0x3ff, 0x5e770c4, 0x0, 0x101, 0x2, 0x1, 0x400, 0x4, 0x3ff, 0x2, 0x3, 0x9, 0x7f0000000000000, 0x1000, 0x2, 0x9, 0x3488000000000, 0x54, 0x7, 0x8, 0x53b2, 0x9, 0x9, 0x101, 0x4, 0x9, 0x5, 0x1, 0x4, 0x4, 0xf3d1, 0x6, 0x5, 0xff, 0x8b, 0x7fff, 0xffff, 0xf4a, 0x9de2, 0x800, 0x40, 0x2dc5, 0xb168, 0x40, 0x3, 0x7, 0x7ff, 0x9, 0xb8, 0x76, 0x7, 0xac14ccf, 0x0, 0x3, 0x8, 0x5, 0x8001, 0xff, 0x89bb, 0x20, 0x3f, 0x1f, 0x2, 0x4, 0x9, 0x7, 0xfffffffffffffffd, 0x8, 0x80000000, 0x2, 0x2, 0x2a, 0x2, 0x12, 0x1, 0xfffffffffffffffc, 0x4, 0x94, 0x7, 0x5, 0x4, 0x8001, 0xffffffff00000000, 0x1, 0x401, 0x7ff, 0x6, 0x6, 0x1, 0x6, 0xfffffffffffffe00, 0x0, 0x8, 0x20, 0x4, 0x400, 0x2, 0x0, 0x8, 0x5, 0x7, 0xffff, 0x5540c92c, 0x80000000, 0x3f, 0x0, 0x9, 0x5, 0xffffffff, 0x1, 0x2f7fbb8f, 0xbfc2, 0xfffffffffffffffa, 0x3, 0x3, 0x1f, 0x6, 0x7fff, 0xfffffffffffffc00, 0x0, 0x9, 0x1, 0x2, 0xfd3e, 0x81, 0x2, 0x200, 0x6, 0x0, 0xdbd, 0x7da, 0x9, 0x0, 0x5, 0xffffffffffff7fff, 0x200, 0x6, 0x20, 0x4, 0x3f49f908, 0x3f, 0x0, 0x2, 0xfff, 0x74, 0x8000, 0x2, 0x100000000, 0x400, 0xa860, 0x14, 0x15, 0x7b, 0xfffffffffffffffc, 0x1, 0x9, 0x101, 0x8, 0x20, 0x5, 0x2, 0x100000001, 0x8000000000000, 0xf3], 0x4, [{[0x3, 0x400], @multicast2=0xe0000002}, {[0x8, 0x8000], @multicast2=0xe0000002}, {[0x9, 0xa8e], @dev={0xac, 0x14, 0x14, 0xe}}, {[0x2, 0x1], @rand_addr=0x8}]}}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffd}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}}, {{{0x0, 0x4, 0x8fff, 'bond0\x00', 'bcsh0\x00', 'bcsh0\x00', '\x00', @random="b861e32caadd", [0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], 0xb0, 0x210, 0x288, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x5, 0x10000}}}]}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x7, 'system_u:object_r:default_t:s0\x00'}}}, @common=@redirect={'redirect\x00', 0x8, {{0xffffffffffffffff}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x77b, 0x72, 0x2, 0x0, 0x0, "cb11947f1b79e09add1e40fd92b96a62a27c2ba69ad7d0b27efe86ed3435f9f7be94a70a63fd0e8b3ce6670f63a1d2a295df7237ec6636ef759f3f9a30eecf69"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0xd30) pkey_alloc(0x0, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000017c0)={'bcsf0\x00', &(0x7f0000001780)=@ethtool_gfeatures={0x3a, 0x2, [{0x2, 0x6, 0x0, 0x1ff}, {0x5, 0x4, 0x0, 0xfffffffffffffffe}]}}) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000001940)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x1008}, 0xc, &(0x7f0000001900)={&(0x7f0000001840)={0x9c, r1, 0x0, 0x70bd2b, 0x25dfdbfb, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x100000}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipddp0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x80000001}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4000084}, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001980)=""/154, &(0x7f0000001a40)=0x9a) r7 = add_key$keyring(&(0x7f0000001b40)='keyring\x00', &(0x7f0000001b80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000001a80)='ceph\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001b00)="75dcbd0a9d27d91091449c6011b82a8df3564737a1def6c1462548a81b803a37c1c88c226506ff6da945ee5f170f9fb4d9e8b1ffb3c04f453c9ffbe0f4d2ac", 0x3f, r7) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000001c00)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000001cc0)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)={0x34, r8, 0x300, 0x70bd29, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x16}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000800}, 0x880) 2018/04/14 15:37:24 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x2, 0x80000000}) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pwritev(r0, &(0x7f0000000580)=[{&(0x7f0000000100)="22b98c292d30c0bb16f8f1b1a2a8cee30795a77d80453d9d2154ba0e139524ea3dc09a19f961ce2d1444372919491659b967a5a87559d64b844e4a265828938d9cea0fdbc61f2d8d9e7650a50fd99a7d94f67b95a031658fa59e0cf46171d3e0e436d50caad7d6207756a1f01542f2cc22027ba03f2879d112f3066aa8c3b2878f6562db7d81470eccad6589703fa1f2e8547e5395f78c0223d51a887ab7b7b15d62edef0920a458", 0xa8}, {&(0x7f00000001c0)="163925223018764f071317213eb3b4bcfa58d4a3cb261fe54869386571618fd10012211937eb08abc552b5cbf769b7fb86b785aaf0451011525ff1bd643b5d2967228a00e4b4c9366e643e4f8ed098d49a48aee92dc39db6068c9e6bdbcc9bbd59f1f768853493644070a142eb03893259d1cd141d137ebaeaf159fa35", 0x7d}, {&(0x7f0000000240)="bf4f53438ea33a41020fe66d6e1316d3ea7de079b56a501bab697c50f37ba49abe3235c92578af8346125dbad42cd4238b8cb18d92f3226d7737756482082b21408fe2e091", 0x45}, {&(0x7f00000002c0)="9283d13102c64caf70343f62537431215c4cd9034fff990e1b60b5564359d7c7a370e787961d803a2212f9476dbf0b340211218128a57fc20f3ad961eabfcf3247cad85609a6fc601a75107bdf3084e4e0f01a588047059c2e90aea627de95dce58eede30c5e392309d90d40b0ca29a5283115545da3b68236d302ad91b394d3da9e75b21fea", 0x86}, {&(0x7f0000000380)="e74f881e3bc8f826dc178bdad5b9260d95229675f631e85640ad7be1f5770b515a3365ab945776929f5d4ed1d46bbf609ffce7ef6a404b62ecc4db52ec7fca3f1040c9f7159b8e0f5f5841d4b6277b101cc8faa9ef8b3eb9b1923d14350ba96a2662", 0x62}, {&(0x7f0000000400)="447ece9a691070408e7b8f42cd153c2e595b76fab715f4b7bba11f2a7fdb4ea377057b2c462d9dca92d1f461f3a75e59ab69ceeb8801f54f5d254a1d5d65870d7fd6e774b2b34baea6c4aa1fb173b70920073ca02b7ea6c1b38e3524611b2e3bd2be9fb4691cd6832de0c673b6bc6625bed1fca6e65b905980f918188f35fb5669d9662441486a6b65536c06d16f637e8051bc12f9a784aa4beaa6d958515b7d654865f136c78d7ed3c443dadffd89", 0xaf}, {&(0x7f00000004c0)="6be16e75e42ba3fb146ddaca907a6b19c257083c8917b44767d89a235b4687c4cc427e3d65af049cccd5765c25b36d995a865b743f24cc1051bb2868786254f8", 0x40}, {&(0x7f0000000500)="5745cdbd802344f813e5b710a8921d4fdb6fb81edc7f11d8452880547618c9b362ffa98111827a7f187527e60a43766ff4b4a2074eb2f10265e9ce2e92321b3fbd2f56130a39a6e7c84b7187d70e16ba", 0x50}], 0x8, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000600), 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000640)=0xffff, 0x4) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000680)=""/19) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000740)={0x0, @empty, @rand_addr}, &(0x7f0000000780)=0xc) sendmsg$nl_route(r0, &(0x7f0000000840)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)=@delneigh={0x2c, 0x1d, 0x0, 0x70bd2c, 0x25dfdbfc, {0xa, 0x0, 0x0, r2}, [@NDA_VLAN={0x8, 0x5, 0x2}, @NDA_VLAN={0x8, 0x5, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000880)={0xc3e, 0x1, 0x3, 0x6, 0x9, 0xab32}) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000008c0)=""/155) sendto$inet(r0, &(0x7f0000000980)="0da7534e0b495fd344212d2e60fae9f243b76bb3a377f0979d1df0202c6fd1a793394a528e367c2c07d97a749088ea9a14538a6232788d2ce9ce8e5b53bf4e7b567d41da1e145c16514a8ed95cb98ff4f3ce7d3013a5b3c6442dc02a9f16712bc932b4b60390461a77634ccf6c7cd406b450eb43ef485a3fe0cf0092ef7c2b049f81111566e3e76c7e9f120ee2c00c19afac62e53832b494751448ee8b5fd505e0a93edb83dd054ecb2368dc7b5ae90fbc05a437659900520b", 0xb9, 0x48000, &(0x7f0000000a40)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) accept4$packet(r0, 0x0, &(0x7f0000000a80), 0x80800) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000ac0)='vmnet0\x00') llistxattr(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001b40)={'team0\x00', r2}) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001b80)={0x800, 0x101, 0x7}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001c00)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r0, &(0x7f0000001d40)={&(0x7f0000001bc0)={0x10, 0x0, 0x0, 0x220}, 0xc, &(0x7f0000001d00)={&(0x7f0000001c40)={0xb0, r3, 0x400, 0x70bd25, 0x25dfdbfd, {0x11}, [@IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x101}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xfffffffffffffffb}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3f}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8001}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000001d80)=0x2, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000001dc0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r4, &(0x7f0000001e00)={0x0, 0x0, @local}, &(0x7f0000001e40)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) ioctl$int_in(r1, 0x5421, &(0x7f0000001f00)=0x5) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001f80)={&(0x7f0000001f40)=[0x20, 0x56a, 0x9, 0x800, 0xe4, 0x9], 0x6, 0xe3, 0x7, 0x2, 0x1, 0x20, {0x80000001, 0x100, 0x4, 0x7, 0x400, 0xfffffffffffff46e, 0x8, 0xffffffffffff59c2, 0x1, 0x1ff, 0x7fffffff, 0xfff, 0x6, 0xffffffffffffb8bd, "378e211370f82d1d8922a525ae5faa884214672c9960b9fe19e7a8c8270942b1"}}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000)={0x0}, &(0x7f0000002040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002080)={r5, 0xfffffffffffffbff, 0x30, 0x81, 0xfffffffffffffffe}, &(0x7f00000020c0)=0x18) openat$cgroup_procs(r0, &(0x7f0000002100)='cgroup.threads\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 2018/04/14 15:37:24 executing program 6: r0 = shmget$private(0x0, 0x11000, 0x80, &(0x7f0000fee000/0x11000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/119) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xa0000, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f00000000c0)=""/72) set_robust_list(&(0x7f0000000200)={&(0x7f0000000140), 0xf77, &(0x7f00000001c0)={&(0x7f0000000180)}}, 0x18) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000240)={&(0x7f0000ffa000/0x1000)=nil, 0x1000}) shmctl$IPC_RMID(r0, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000280)) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00000002c0)) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000300)=0xf, 0x4) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000380)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000017c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001800)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000001900)=0xe8) r4 = getgid() r5 = getpgid(0x0) getresuid(&(0x7f0000001940)=0x0, &(0x7f0000001980), &(0x7f00000019c0)) getresgid(&(0x7f0000001a00)=0x0, &(0x7f0000001a40), &(0x7f0000001a80)) r8 = timerfd_create(0x7, 0x80800) r9 = getpgrp(0x0) getresuid(&(0x7f0000001ac0)=0x0, &(0x7f0000001b00), &(0x7f0000001b40)) r11 = getegid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001b80)=0x0) stat(&(0x7f0000001bc0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000001c80)=[0x0, 0x0]) r15 = getpgrp(0xffffffffffffffff) r16 = geteuid() stat(&(0x7f0000001cc0)='./file0\x00', &(0x7f0000001d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000002f40)={0x0, 0x0}) getresuid(&(0x7f0000002f80)=0x0, &(0x7f0000002fc0), &(0x7f0000003000)) getgroups(0x7, &(0x7f0000003040)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r21 = getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003540)={0x0, 0x0}, &(0x7f0000003580)=0xc) getresgid(&(0x7f00000035c0)=0x0, &(0x7f0000003600), &(0x7f0000003640)) r24 = gettid() stat(&(0x7f0000003680)='./file0\x00', &(0x7f00000036c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003740)={0x0, 0x0, 0x0}, &(0x7f0000003780)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000037c0)=0x0) fstat(r1, &(0x7f0000003800)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003880)='./file0\x00', &(0x7f00000038c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getpid() r31 = getuid() r32 = getgid() ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000003f80)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003fc0)={0x0, 0x0}, &(0x7f0000004000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004040)={0x0, 0x0, 0x0}, &(0x7f0000004080)=0xc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000040c0)=0x0) getresuid(&(0x7f0000004100), &(0x7f0000004140), &(0x7f0000004180)=0x0) fstat(r1, &(0x7f00000041c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = gettid() stat(&(0x7f00000067c0)='./file0\x00', &(0x7f0000006800)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000006880)={0x0, 0x0, 0x0}, &(0x7f00000068c0)=0xc) fcntl$getownex(r1, 0x10, &(0x7f0000006c40)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000006c80)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000006d80)=0xe8) lstat(&(0x7f0000006dc0)='./file0\x00', &(0x7f0000006e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000006e80)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006ec0)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000006fc0)=0xe8) lstat(&(0x7f0000007000)='./file0\x00', &(0x7f0000007040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000007140)=[{&(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001740)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="9d5db4a3128dad055e519f55da24fc9028db1fc075b9923f2b1ed7d836c46e770ae1354e221e9eda299b0e26069df50b2867b2530968a92c585980eb3fd06de4aa465fa18408a324428b055d867e43e2b8d259302a84b5b8b82743150b1d543e96b0bb0d763c8772e41a2d17fff4ead3a53a5b1353f15cf0f599f5c84f39ea7eaafb54f8f2b02fbbd9b2e89a32edb4890a0f1ef724f015fe90a90ae544f83c8bce67dc89310df8bcb1ca3c1d6093251ec1f4e6f05fb030af6bdf1b33ddd76a", 0xbf}, {&(0x7f0000001500)="c33f413fc0134d4efebd6ade3f667e3af7f1eab9b3cb3175debd1dd4df57cdb95bc8746000e8e636f6ead183990a09a4d385d30d70e56b14d8a5a92ac1b93dc11f20d8aa78d5fa32e118d9972bd11612f45b1a1d7e61507de023dcc7b356bb3d3f3ad03c12b2fe7b5fcdd5b7f5dc3005be18a50429bc424d31eff71825bdbb0a34818d3fb0858a7337f942cb891c7ccb1db65e3e63743bd97b4eefb2384066dc5051adb0519946fe7f252823bf91", 0xae}, {&(0x7f00000015c0)="028833ec9fb76b2a75b43773d31c304f74da1813abede2e9181a5d2167ff7b089ad6bee74fe4b9597d0cfdfab4f5fec8010e34045139ec67de64d757a5e25446e4a755ab090f7af282be7bf181f86ec07343e7ae6873baaf5512bb9710b60ea99f2d51b49bf05e401cf67af07bd0013e009c17113a9c4b7065895f275453b1eb9c2701523b4b842df78bcba514e72bf3e1de8df64f656e5f690806b1", 0x9c}, {&(0x7f0000001680)="589ec40bf7a0c49644f830271f48ce0baf93ba21734610a36638b9183433a19a442d2a9a0b373638cdd7476166c09662a5f529569c8ee754ee8b25872419590c0080edb8ab1cf5862dd51be38ac85b49b9d980c1c9ebec69d28d79d02914aec86842fb11c7674390c464d5575bec9237", 0x70}, {&(0x7f0000001700)}], 0x6, &(0x7f0000001d80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}], 0xe8, 0x84}, {&(0x7f0000001e80)=@abs={0x1, 0x0, 0x4e21}, 0x6e, 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0x1000}], 0x1, &(0x7f0000003080)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x20, 0x10}, {&(0x7f00000030c0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f00000034c0)=[{&(0x7f0000003140)="48e48f31d48b2acf093c1cce7e45464f592d234bc008e263a6eed089ade82365bc1fe6604797d5cfd3367358ad179cef90b6c138ac4a67e9dcc74808be75ec9a4a1971cd9ddccab3a63873ac37c8f71ffbb41c9114661bb51a40e00ac5d8e02bad94baef654fbf44286f2fcab78cb5202e69ab14695aff4fb29c051ef8582df3366623824a5b82340ea492f3a32ecab8ab9f61c7c4bf53c09daf4f7adbd8e98c4871c5bcd33e1442ecc6f140a90651c9074638cb0dd517c2d2169bf6096d54d04a70ab74171650826b6a65814ee2c435d8d013c41afeb7eab920913cd86b550d9e9f1bb286c03a368d8386a5e6f9e3fd6f77c68a4b6927", 0xf7}, {&(0x7f0000003240)="b128997695beefaba72cafbb0291fc6872f40bf026edae43d7175f3ca352ebc6427959b76469f45faf8bf85b773018d0", 0x30}, 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0x1000}, {&(0x7f0000005740)="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0x1000}], 0x8, &(0x7f0000006900)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x40, 0x4000000}, {&(0x7f0000006940)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000006c00)=[{&(0x7f00000069c0)="435a2901db9772ae361c57d6360dab6ebdffbd3e6b55ca2493", 0x19}, {&(0x7f0000006a00)="0b951b95af4355a5c74416a4af43de7cd9e05731539c8e9316ef02c815da7eed65b0d98242f303556d2e0d363921136ea14c31a5e3e78923d235118021bc86b4bbf89abea7b670620024c57a65f9a08d5c5f3566d5ccd5062c859207a48053054390e622b7172309e88fe5fccde55a2bc81aeb6c2f47ab8e5fa8b73e98cbbb387d951407edcca4832bdae8f4fb49ec2e1c0137fbaaa5e07bfdd7bba3fe88e833dd5347b97e57d9dd3924e04a4e9db34b41a73183ae726c71ff6f", 0xba}, {&(0x7f0000006ac0)="b4cc16f85ec8c162b9fcf03076364e310d22b1d5e02f259c76abc476bd64cf152d41a8096fed393050669d9af98b375537e5d953429f140b63810a087243ca4c348bb7e1019337179ffae6cffc6fa5854bea49918e362ba819c4d856b9bfd11a9a8637c678975984af4b32d4cadf14c2de85997b0709b67a32284690a40d9c9809465921545bd2934e42cacc2ba597", 0x8f}, {&(0x7f0000006b80)="ab8555962b6450e0a14878e2778192c5cb34315d35b4364d4079ef0e165d13d66fe1137cd727a7d5223b52ef1620bf551192ad4068c44ed468145509c87dd73d0ea63ccb4520ddeef2efc8486e92b8b1c8e7d1bd47f27af12019be", 0x5b}], 0x4, &(0x7f00000070c0)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}], 0x78, 0x20000001}], 0x6, 0x10) syzkaller login: [ 43.204408] ip (3735) used greatest stack depth: 54688 bytes left [ 44.083901] ip (3812) used greatest stack depth: 54408 bytes left [ 44.869691] ip (3885) used greatest stack depth: 54200 bytes left [ 45.028747] ip (3897) used greatest stack depth: 53960 bytes left [ 45.298777] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.305341] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.325142] device bridge_slave_0 entered promiscuous mode [ 45.351437] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.357979] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.393119] device bridge_slave_0 entered promiscuous mode [ 45.450293] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.456859] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.479990] device bridge_slave_0 entered promiscuous mode [ 45.535983] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.542548] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.559590] device bridge_slave_0 entered promiscuous mode [ 45.576818] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.583321] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.616486] device bridge_slave_1 entered promiscuous mode [ 45.623969] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.630503] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.654281] device bridge_slave_1 entered promiscuous mode [ 45.671684] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.678206] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.685912] device bridge_slave_1 entered promiscuous mode [ 45.692872] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.699448] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.710116] device bridge_slave_0 entered promiscuous mode [ 45.721116] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.727588] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.737891] device bridge_slave_0 entered promiscuous mode [ 45.755657] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.762175] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.791163] device bridge_slave_0 entered promiscuous mode [ 45.814571] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.822540] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.829146] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.860976] device bridge_slave_0 entered promiscuous mode [ 45.879340] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.885865] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.897362] device bridge_slave_1 entered promiscuous mode [ 45.909615] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.919411] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 45.927149] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.933651] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.958966] device bridge_slave_1 entered promiscuous mode [ 45.981519] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.988017] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.028948] device bridge_slave_1 entered promiscuous mode [ 46.037392] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.043909] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.076086] device bridge_slave_1 entered promiscuous mode [ 46.083454] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.095417] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.102813] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.109386] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.146766] device bridge_slave_1 entered promiscuous mode [ 46.166532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.175932] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.183694] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.250851] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.280514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.363994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.399419] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.411313] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.434885] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.504829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.603378] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.035100] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.098375] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.148501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.260426] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.348731] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.358594] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.423006] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.438194] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.501263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.511994] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.606809] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.654679] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.672989] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.686645] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.715785] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.847432] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.294726] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.325606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.388701] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.517359] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.553686] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.634440] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.654011] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.707678] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.753509] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.773737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.782782] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.803851] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.825619] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.833996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.848114] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.885587] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.893576] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.901425] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.908784] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.916685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.931738] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.977700] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.993365] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.001430] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.008836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.024315] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.067708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.088156] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.095383] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.106812] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.145604] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.152948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.183106] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.214749] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.223554] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.237484] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.249237] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.272244] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.312948] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.341105] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.361389] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.373324] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.380614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.391742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.399855] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.408913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.439563] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.447959] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.456341] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.472535] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.518205] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.539275] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.572346] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.580987] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.598703] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.605983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.617108] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.650725] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.668270] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.686719] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.701895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.759443] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.766921] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.787289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.500348] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.506873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.513762] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.520251] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.557416] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.565991] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.654884] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.661437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.668418] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.675894] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.752929] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.771850] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.778368] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.785343] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.791844] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.801275] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.985775] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.992303] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.999252] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.005816] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.014147] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.024023] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.030553] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.037475] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.044184] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.053160] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.080146] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.086675] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.093551] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.100143] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.120657] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.130738] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.137241] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.144163] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.150653] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.229725] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.335873] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.342416] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.349366] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.355872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.387489] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.576169] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.587720] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.615688] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.629764] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.641098] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.649354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.657516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.504228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.913577] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.994223] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.058893] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.142186] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.278632] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.294762] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.307915] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.314229] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.329990] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.593712] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.792739] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.799152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.811755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.847785] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.859940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.894819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.943788] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.950691] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.962298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.997890] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.012251] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.025904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.095291] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.101839] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.113269] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.150121] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.163357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.189668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.424216] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 63.430540] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.446789] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/14 15:37:54 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x1, 0x1000000002, 0x8, 0x40}, 0x2c) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}}}, &(0x7f0000000180)=0xe8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r2, 0x54a3) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) chown(&(0x7f0000000000)='./file0\x00', r1, r3) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x100000000007, &(0x7f0000000240)) poll(&(0x7f0000000280)=[{r4, 0x10}, {r4, 0x104}, {r5, 0x4000}, {r2, 0x680}], 0x4, 0x9) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0x2, 0x0, 0x7, 0x7f, 0x0, r0}, 0x29) finit_module(r0, &(0x7f00000002c0)='cpusetposix_acl_accessppp1\x00', 0xe6ee5b10d821e4a3) write(r2, &(0x7f0000000340)="22ca2da5a4e0976e7714477f18ea29a0c235c9a2d1ffcbbedc7888e1dea0dbf9752a2c7673e40ae3e402601757b4fc9a237e2f9c0d9a9195d1610a8a3eec67bb62614b472be019e8323cca50be9236bda526e5febee6f1f97391877156322bfab7847cfd3422d08724e83eea114a609f5ba581442b30383b82b4b1c4539b7d8a5bfb6cd5b54a704aa107e91e0fbd99ac505e0b75192c610c01d4be6a1c04765c9fff4a16961380159fc1762c3cc6eed25f4d91a3aa54ed708067dbb1933dbdde79c5437dbb4c9701f50a811fd24739dceb295d09327d2bc0ca6ec96213465c40ce6b88c89daafef77cf71410587f3979f5884b24718515fae9", 0xf9) finit_module(r4, &(0x7f0000000300)='cpusetposix_acl_accessppp1\x00', 0x1) 2018/04/14 15:37:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x1c, 0x14, 0x18, 0x0, 0x0, {0x2}, [@nested={0x8, 0x0, [@generic="b9"]}]}, 0xfdc0}, 0x1}, 0x0) syz_mount_image$iso9660(&(0x7f0000000000)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x5, &(0x7f0000001480)=[{&(0x7f0000000180)="52486b3b7f4ace259e3057610740514dff0837806fbb9d2a6591eab2c1139335460fbcf91b31d6a4480e11b56607d3dcd48fdf10de73ee545c47c3555a6a9bd877a881fc4d59e1687f34f9710ea8365e8be68a1a499f93c3c262356504c7935e55efed0de8f8b252554431f2adc847c72745444244e6e6674cccbf6fb07d544c6641de9d62407c08c54563ee", 0x8c, 0x3ff}, {&(0x7f0000000240)="319aa10044b36e7b8ad43b73f633a3816a6f6d5e9efac9ecbef09ca90524214ca4d0ce72145fba56531126306f6e033b646352c3f55fd554ee5629038cdfc5dad6af2f1792be2598986ce5820a3b39f6ade4739112a8537021343ea24d84f4936e4faf5fc6e43affa90124d1b30b143bde67cd40b1bb023aba0b51c795c48b3687b3d585069fc38f79a73a371cfc77dc06bba6e6bcf4c7165bdad86b8c00cf8e14b5b70d6bc1a56b39165206b09e6ff4d3bdf987cf64507acf8c92e2681bb61d9556a03b89d38fcb055cea002ab78b2124a54a1919598e99b5e469dbd737666e9faec3e784b27ae529fb08c0b7355ba1551b56c8", 0xf4, 0xfffffffffffffffe}, {&(0x7f0000000340)="909f5557ff5db7510eb505ad283c963e1f4d1db976cb6fa8483c10f98f5979c62b3b3ea2353a1c3755305b42bc67b010b568b56162b2b81757a19ded80947c6e7e7f27d476d212fccf0cf8b47c173bdbbc53c9d2c7b11bbb66f0fa410c0866dfed4aa4b2ad1b1f545159c76c9966ebbe65ebde85c6d8f83031c6d57fcdceff9359b00d2529f0ee11ea6ed427aaf25126321dbb0b8699884e36e2ded576780a", 0x9f, 0x688a}, {&(0x7f0000000400)="0b077986a939b29ffb4f59f1fccb732d5b313a56286c2f648eb4279fdc3a1b72eaf614f84a8d19e42ad4573567637c3e6be135960c57aaea086237fbddc2cfafaa040c4fad481aafeb9431829f75530cf59667e0edfcd7dd5096463a144370b20f3e1efe50b25e17392052a4583e20", 0x6f}, {&(0x7f0000000480)="ca06d73702155f336baa7176fe57ecd81b1a284b8a2ded6e8c99614ef084ae7738faacf7a649981f6323600d9efee8c9d5bf5dc537b64e1bc2146fe676522233efad4bbd0361521b001a5f75cce043d9d521ed261c1c897ef34c22b42b890295c48a0c2a2996a76b4590812cd2def52f03c8b4498a8c42b20649442816011c55b211e395e236c99fe1f407766ee35d8c8c3c74bc2632a17709185e779bbae8dbff23f0e2c741ac2a3a129531e3584c3ee36fa2f00606a97acc2ded30ce049c54aea9b60adfe93de983de2f71ae3d478ec7e7803f3db684a98ca3721a672a85b4a6b0ba2245375782becd9a01a1f73f03877bbf8a1af70dcb40175fb9ee8be395c732ef3ee7fbf979aaa4d27b7d18bb73208192f95ca75f794cc4380a2ce3c0c8af538197eb39f1d4f23f144777eb8d6f2e6d554e4dc19f609a2cc74725249e79692b165d22ee085dd1c7c298230d9142800c67c189730a9a571114eece45a66e1513c322613853dfae4e8ede1bdc9ab7fd79eb6fdce2aefe0ce37e01c04e4d73af2b9d2a1b9d8911befefec04051dcd8a87be4aa47fef23090db36137fd4c24bd730ee21d84586f3d0d184f8dd86784ec7dda8b6bbc071def10f9163ffe2eca6eef195cbe1f51794e9a0559723202ace726ab53ca4673773cb61b4a6e9b9be47c98d60ce6d23aef3b4931df8c4a0dc24b0f609ac1f10aa85def007f1290d27a4913ca35f67541280b5362b58037ba4c7bf9b8925a54b7738e58cda6887d4c3a67b82b98dd71f770f2351d088b775fd70b444840337608cfdc988a7f53474c26abfc5b48f6291325270d94bc598d882b5b2897dbbb5600fd9a0803f7e6896035b4858436ad6e8a67545c9881246bb1dc2893e5f4e504ea7e078109d7f63c953d2b2aa7192b9750211216df01cffa91822330df0d4e169b84b262de575136285cb86f339e80c9919f24aef5003f3c2ae976cc4570a3e61c47940f285b082e01c3dd8d408d24d622bb76e723c6341f512ef6ea23a205823a71ede2dc96c983f75dce0560097736d061868d2d8228947464b833e4a86000f9ab80b130ab8b3ac7cdc47a0d8d1edcc3be4977321ea4a754b0a13342daa6510cfdeada267fa5ca0d0537175a5680ee334fb1614fd89a6ce638a8dfbc1f6445bc803b2966c38b23d2aa4206f67ca3b8ee34bca648948ec74774ae67f50cf86705c726ad0923a507b6d49e8a1c765b6afdab97d72fbbc97240923ddda52a0113562f33a7ed4b4f50784cd150ad64a8741229a1f8d57156af038824007f8bf5458d69c3ee8b515409e22814d4a6a12c3e9c78913e8c50883a4a405d8edb5c25b163471045ede1f489a31c4ab30e7b843924173c8ced1a08c1d9819b6c444e4b5fb60389aec73fcb28f68c11a0bcd55bde135651cdcee09be75171e58c4004795659d97f39ee557f74b921d7b726022cc86036a89900be83e2cfb43b9f05793915faa2cf429d621cd361c3afba9000e9f7da5b87f033a8a1a866f43bd26b249d04656ff5ccbbae74264152d18edc92f1af34e7d96cf8f30d88f61db9a2a1b86dbe614c13bd256b3561318098789deb72399f111a8952896b6f5432ce472c66db12ee7bf4557db82915aca85a5966829bf894586440b068c2af37838119a0e0dab143fec22c7828b892d5af848f5975b5086ab467589ae4dedc253d40bcb052073d2c2670a53662e9e8600ed5e1c578bab018c793a8c7125db665cbb030a7e3706eb72b984654e3569e0ef4ac32856fd5ab70d82a68b0873a5cbb19cce0adfafbf762d5b930152016b43419d1291ad0de0af58e88744a1d91aa6e2ffe2d27d9e8490ff435d0e408dc85a69d417c1c3a5f6bd16199e308d1816df258add35c95831479b83e6486fd2c990635099bebe25b7d75fbfd235ed442e88b0996b6273ca3fb4ab5a91a18843dd546ba97c73fc085316caab355cbca029a21d2c3db43344c8f3789eb40f8f85368648b4a28adbd550e529fdd443e18151f5e55880678dad85888df81cb043b9c9559899a77864499c8f5f0950ac0f6eff0178417898c41eccadf8151607c4fec85a0c3b76d231bccf4d8b40da0510fd53a8a9dec7b0bc69c10df4c6f70f41662c5f3471c6d955067829859247db7ab825a2633052bce7aa5630544b6b5ba04911c84cffe6381da29887004044590ad5a61049198bc754082314215c466564ea734c6a8e2fc98bc130c504c8122fafcdaa617420995ba678a157f6b105122d40a87fa13f96aa8b873a67acb760d4512d47e1aebc159a05548b556e535eb78de58fc1a62c0bcc854050431f35ea9c89c66fd997249ad3078d68fd43bfd40c7d89d745dc19d53dc2d3c16dabf8a2ee99aa0ba6ca06db55d3ab1ba7e586c98e2a23e66722fd464a97a8a0d40524c8ace11b482b3032c3c2ff3f2fb0519adca6606682180affca574fe8b7bdbfa1ab3e9e7af30b87f1ad3c40e2ebb60dd198b588a1581d2d4e752fda7cf2069338d1fd9b6c5aa498450cd4e7001ab715a85ac96704e6809bab26ea1738310176c9d519a88e0c659c57cbec5991755bee0a94ab88a85ba6fda735e253ff09af8e5be9b78a3f51cf076e98ae0191aca37f882d606419ad9aac3848f059002faed99c3c0e86d30b591b704a75594bfe67c340b9b2d6bd70887fc04dc2a7e503e33df597ff91a88c72c088ff896a09d050867d432b2a5221d8adafe65e79fd4b7e16e2f062259469fcd0ba4f9f95f41a5cf1924011c0633a6ff664c4997b8b827b66b7bcb7d259ac96008e5fb915d75d4b2e97c550efbe70b3d5aca6bfcb5356fa5c86f698478908a04448b4fe9b18db305c73b13ac3d4003cc02a7b881291c814b4e1147937da963d75aeb603dc5f0480feb0e915b664c1f23d3fbe701e838f7ac165556a3767065ec11343eb08e3e529178cd1991771e918a0132afca928df009bc910a4a9db510584c558f24c150dfe76856a2b1eb79f8641cd47edb47aba3136c663a8198abc10cbfff4309baf3183fa45f8dd57979b575902a96718f2d2fea80799c3887ccebaa20a88a2cacbfa2440845bfbea04f4f600ef528a4a9bcfd51899adf3f8d5b395f8460b8dd61a54422f1cf41da2cd130b3c6665db27d05bc7145166923f0844e82b0bfec9ed06e0f1cec46f499c621a53c20c5ae4f9651a7d8119344e165e9708d8707fad4d335099ba319374221ecfe5b91a8576d25c858728fe614be4cf7bcb429b7f4f332e38ae9b7d703f9d1d41b93bbbf94eab7d330aa4c65cca31ff90f1250102beb04d34e1149e0cb5d0ba7f105d8c6a93d3c0a1a4cbc2cb6f130b7d71094e506adf94deecd2347e994601f87e54faf4326e3e1ca03748830697795c37cc4da22eeecf32d0d9908fcbadff0b57bcf1e90c68ccb1a74dcf5ea16b64fc38ae24ef02f88d4ec1093cb3226ce422cb61d8eddca1d47b8880293be63b3cd4fc65989e531bf63f4e5d46f9110ca67060ce4136648e06c82ede6c2b7bf0ad272f7b86dcbf2625371f07cd043c50b091c4a979cda6aff1ea1de665c400f228d4dbdbc195c5eecab6a1fac5445ea0383745b8bfcef9ab99b2677baa93b9098c1b9fa008ba1b6aecb97619691022ae1f3f712f0735fadab6a99f665734439949b341489b750e2508c961a169174c89a1b2659dcbc1ce11064891680b37543fd95ac459118b05abaff0fd187cfd8f4414473d9b84d762fba8a993cde7adb673dd3f6e2d0afdd19172bf1a51205d3a6a586b99768abec0b27e49f4362ffac732b35dcd6affddf1ef4ef6c8331f697612557c9d4bd921982ad78eea8b1ae15cfdbde9a791b9ca39f1afd2f10eeb545a9edac215c9ac8652cdd6277515c1ee139cc8b73c5fc272d113bf8ac273d74983128c04813224eef4b1f924e027a1908cb91e6a33ce321b9871aa152aa14261af05e61fd5ca2e4be061bd9fce3aa7b83d3454ce308bc34ca41300dbe28470c835861c97580505e4e1ebc6b3cdc880fb4f2bf3076b7c2ed12201bba77764d6a1d1a5b49c754ea27f6f743f854a7bd5b82dab21aa8ad51d790f0162a002c2fb8059730fbf13dfde885d62313619fb79c7e25fbfdf8ad91bd40a90345644113e264ad3b5967a2a2758a84fc47d63e1adea8e39fa4a919b78486e0ee75f5e9243e4cb81b2c4bb5ad493b0b290f3c18bff8f7d818fc685eb9b43002c09c4611e0ab4275df63c3da285eb39780d4f093a91f1ecd3fa118e626bdb7422ffa70106a58c9b12a820732e48cfdb9ec566d792d278b4e70fc4b3a52127e78200bb2e1ddac3fd71dbeacc0cbc0ebd6cec329653dd299cecd9e2846d688167d6a00cfd1534b9c5e3a5b49c72c227dbabdc2eba4eb0ebb8e2ae4c13dee1c40b0723e5bb9accbd4c00bcb7b1e44ad48014ebd98edd29d793fa7a8f7837e4686e3a2ae1800fbf345866e366624aa31624a8b4c91cad55b489e68eae5f1c99faf3491ba750820c9c76019e310f920e16aec13ad4bd9c4681c09486f6de15a0357eb118261eccf8fa7430eb60e75d5c475a755678c769c99724a4dc771dcde5da3e5fa28e0b3d888ed391c9cd610ac2fe3fa9d69c9248ccc028049d656a489f577dac3728a02997cb5c453f938719212c8ef26cf3dd30016dbf4f6f758a730b3abf29948d9af7fb488a0963ad0f8cc6ba51bf11ea4649fe36c0ba5a837b85d6f5ff6c3ede4182a838c777aeefac31f4bb4f3efe1622be0447568e9be2145fe4943b9a359ea2919733fe44e72f7e38cdd676042c030c5c2b59766a6af086e300e2452b2a167bd13ed9dc7a1a4f5aa682c4c92cdaf91c27c7fc69ad3413f22596482a2484964e8d758b3ba67ee6b365007be5b9fde970d07e5bc76a0909ae3d6331176969b139933d17277431fc45819510aabd3662a1f48426a595db763505d66b49bc15593ac2e9230a3364ef56fc55423c6f96bc8a84056aed937154a77ddecd8f74001aaed06f1693dd9b188f91a147a642299a0a4e142604578fd12f00628f3a7551cb862015ccef71132bd05f06bbec501c55199a8678ca1ad0e999abd0c7e75b83720850fd2594b6f7982501710f6d0cbc4818d273950bc1883d52180d68de4fe5001dc74a9f5afeae0e105d2ebf3200010d3174094c1b0e099bd5a05fb45976c05b20e71f28ca525536fc42f1be4f325ec06958fadbc5b65d9ebdc328ea9a6938d70e50e18de00e62d185b44d71f306533ee4fe782e6eeaf291c595290b83099fb8833c8dca5c8421baeef811e4450343f78e626ad112a103a93429e9034bd49fb6716128dd8d88fb3dc0d91bfb13fd8632079077730999e2c30cf0f6488c5817e63e96217c6c8cc580e6b5938d8fc948bdb6f4522fab1ad47a2d30c71ff8bf69486702498857f0b7772e8b47bc0491ed19344fb83a71cbe830f8b539451b8fde2893a1285a0a94e732f45caa0f70bdf815bad411262a311b61e0c559efbca4355d72af9ed0da4b55105773449b5b4b43c3311e3509efca7438811b97ede9c78e9b042cbc94567fbb19279b5ab1736a6007a51f1de0e325d6d1bcd337f12a8d109f421290c15274a509d0b17f772999805b951298371b7bf076316a49880c29a4f5d07c327773551971c9936ca010b00cac14af960435c675a89eeedb570f7019bec9cd3b464c2cf15e50b7edb22f25cdbbde395e918bc29ced63572145209893d4bf7c1cb319877f96280c6cdc028a4187b7bcf2e9e6759573be4ae7abf7f87a8150f40b79a3dc1719fbc34171dc2f210b3ceb29ee1e3266ed7c05f690781aeb28db1e72c26ed5ba3f2c4ef8", 0x1000}], 0x1000000, &(0x7f00000000c0)={[{@norock='norock', 0x2c}, {@cruft='cruft', 0x2c}]}) 2018/04/14 15:37:54 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) pipe2(&(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) unshare(0x400) vmsplice(r1, &(0x7f0000b1c000), 0x2a2, 0x0) 2018/04/14 15:37:54 executing program 7: unshare(0x84000000) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x3, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket(0x0, 0x0, 0x0) 2018/04/14 15:37:54 executing program 1: socketpair$inet(0x2, 0x800, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0xa, 0x10811, r0, 0x0) r1 = shmget(0x1, 0x2000, 0x9, &(0x7f0000ffd000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000140)=0x1f, 0x4) r3 = creat(&(0x7f00000000c0)='./file0\x00', 0x40) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000000)) readahead(r2, 0x1, 0xfffffffffffff2d6) dup2(r2, r3) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000080)) 2018/04/14 15:37:54 executing program 5: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000000040)=0x7, 0x4) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') fstat(r1, &(0x7f00000000c0)) 2018/04/14 15:37:54 executing program 2: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet6(0xa, 0x5, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0xc8, 0x7fffffff, 0x7f, 0xd83a, 0xffffffffffffffe0, 0x2, 0x3e, 0xf639, 0x14e, 0x38, 0x163, 0x9, 0xffffffffffff8001, 0x20, 0x2, 0x6, 0x1, 0x4}, [{0x3, 0x1f, 0x5, 0x4, 0x100, 0x0, 0x7fff, 0x5}], "c5ed6875d4acc1d71f932001e67955d4595c66c0cb322a90467e5d7f2295043a1c28f290f7d43b47f9225c727a39422e27", [[]]}, 0x189) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xfffffffffffffff7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000080)={r1, 0xe, "73532b83bdfc0be091444888c9ec"}, &(0x7f00000000c0)=0x16) sendto$inet6(0xffffffffffffffff, &(0x7f0000001faf)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000a7bfe4)={0xa}, 0x1c) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/04/14 15:37:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r1, 0x5402, &(0x7f00000eb000)={0x0, 0xffff}) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000017c0)="88bc560c24ff7e7dfdd6503d1b24c764f6717eaa43dee862070d9d4208", 0x1d}], 0x1) prctl$getname(0x10, &(0x7f0000000000)=""/140) 2018/04/14 15:37:54 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x105) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x7) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x111000, 0x0) [ 70.174156] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/04/14 15:37:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000590fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r2, 0x1, &(0x7f0000738000)=[&(0x7f0000f73fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f000079a000)="16", 0x1}]) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x20, "c312233ca6004780c1ac139b833cf80cd3d15ec1ea2fba9192a2e8284e3486f8"}, &(0x7f00000001c0)=0x28) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000200)={r4, 0x3, 0x40}, 0x8) syz_genetlink_get_family_id$fou(&(0x7f0000000000)='fou\x00') getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) r5 = accept(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f00000000c0)=0x80) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000000100)=0x7, 0x4) 2018/04/14 15:37:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x4, 0xb7, &(0x7f0000000680)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000280)={r0, r1}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) sendmsg$kcm(r2, &(0x7f0000000640)={&(0x7f00000002c0)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000340)="1bd108a5a5b71190d25a14839896ae5de010d482b9302dcd0d9c8d3d187abbdee12672153a9310f2e038be435a3f2d8438dccb06c819884e78dedfb3069442f54150b70a8be6450c72cbb13fcee143d8733dd19f735834f9851ae78ae0cb7d570c326d444a547bdf66e91d0c5279de7ac0e18f128be14b5c3ae9617a34", 0x7d}, {&(0x7f00000003c0)="1cb4fde4b89a265ab97e547bebaf851e9a6a8ecf422042af5e0ea52500a98630f9c95354756b11f21c4a9a704aa438122fb1203810781a97ddc18837317092cde2c9d72b7e8768a3acbc80cc3d706320c98e47fa88ee38dfc92ef2304a81eaf0589bf424dc1af415b947ee0fcdb44f23bb8006810471563346076fbadec16efbb65711a2948dfef2afaa4ef701bbf0465c9f5bff066e603195f7c52b4685fb53ec8084d5f57b8cc2cb6d10f287dbf1504e81976eacfc2409963df5", 0xbb}, {&(0x7f0000000480)="62d3ee9aee3776c9fbd2465d171ff9c1e8533e670bd71d08fd3833de9420b353d605007e75e81c4f5f61cf45f1272c40342c8723fd903514c5c1cbd51801d447b0a7b75bba35be4d1d2809246dcc2efdda457ae5a9a8532cef3b05507bc479c494cb0558d12b575b648548aecbb7eb", 0x6f}, {&(0x7f0000000500)="c095d0ada33c06741ed1416287396c2a980bbf8acab45bc62d4b1d412e31bc0625376725aecebcf8ceaf0bc0713fdcbbca327eaa01fd19e15464c9c8fa02b42730c0f5d6b8e1e1ed0550dbcd16f71de747dc738ab4228237db7e14624c841179", 0x60}, {&(0x7f0000000240)="d0725136b4630eb1035b9b7c4ce7", 0xe}, {&(0x7f0000000580)="6f434a3419d381bae150c3bbff9f33c1d4ccd81072e7e242e59ac5762cae24a86e7d4f70823d496c8e606b42eb03be42e4301ca91da3a73f62c8ee", 0x3b}], 0x6, 0x0, 0x0, 0x40000}, 0x20040000) 2018/04/14 15:37:54 executing program 0: unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_mount_image$xfs(&(0x7f00000000c0)='xfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x2, &(0x7f0000001200)=[{&(0x7f0000000140)="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", 0x1000, 0x800}, {&(0x7f0000001140)="ecf39e4b30c5b0cc9b269c54a1a9b6b5a2e72e865a40b243bfea1c5c84d052ee6d7591d44b2de3c1973252fcf4fd5be442c330ed837d606535efad16a5a42f38f2646e7927dd7cc89f60bdc46e8a59ec9470708fdfd6122db521d275ab8abf5b51d5146d2a79a669d8407a26922094adf77aaa26788b67a5996fdd86a3042a73fa8dc82413479bc3c8303def361d1352d11edb9ee05bb35b2352fcf3602decefdde2d20d", 0xa4, 0x3f}], 0x200404, &(0x7f0000001240)={'nouuid,', {[{@attr2='attr2', 0x2c}]}}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 15:37:54 executing program 6: socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/14 15:37:54 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)=0x9) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7fffffff, 0x0, 0x6, 0x14, 0x10, "8e90332d750c802c6407b153c80e291d079dae7e00b3ef684d758b8be4f29f2b60f0815c4b3ebbda4f375cbb72f3d2f16e6af8fa52a86e452e6e3f8cc0a2e828", "a3886a96e853ad89999bc389bb69aeadfa80314b4b346e4f5bd3ba8753b6e0d6647fa520c88166ce7ce7706a7816677759cfa372220807e35d6b591b07884531", "506dc13a846cc9818d1a943ac482ae11ae15b4a1d47edc3602770f13d8e057a0", [0x8, 0x2e]}) listen(r0, 0x100000000009) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20}}, 0xfffffffffffffffd, 0x1, 0x1000, 0x8001, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x2, 0x9, [0x4, 0x7, 0x1000, 0x9, 0x0, 0x0, 0xff, 0xb28d, 0xffffffffffff0afd]}, &(0x7f0000000200)=0x1a) r4 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r4, 0x0) 2018/04/14 15:37:54 executing program 2: unshare(0x40600) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/04/14 15:37:55 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000080)=0x8) ppoll(&(0x7f00000000c0)=[{r0, 0x1200}, {r0, 0x9080}, {r0, 0x80}], 0x3, &(0x7f0000000100), &(0x7f0000000140)={0x1f}, 0x8) setrlimit(0x9, &(0x7f0000f3b000)) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180)={0xb6f, 0x4, 0x80000000, 0x3, 0x911b}, 0x14) 2018/04/14 15:37:55 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x3, 0xb, 0x800000000020, 0xffffffff, 0x8000000000000000}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x13, 0x0, 0x7ffff9}, 0x2c) 2018/04/14 15:37:55 executing program 6: r0 = socket$inet(0x15, 0x5, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x11, &(0x7f0000000040)=[{&(0x7f0000000000), 0xffbf}], 0x1, &(0x7f0000000180)}, 0x0) recvmsg(r0, &(0x7f0000001a40)={&(0x7f0000001640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001a00), 0x2cb, 0x0, 0xfffffffffffffdf6}, 0x0) 2018/04/14 15:37:55 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) sendto(r1, &(0x7f0000000000)="8d85c86e46e8ef4fea219de5c76d9408bbfeca0d9741e1a0c43669d9bd527f6cd4cf5b0e1b1022a2a7e5610d52e46040dba8da2803e30c7a5f0a70cb64d287dc619a69913f3e0dde5329316e64c0fe0d", 0x50, 0x0, 0x0, 0x0) r2 = dup3(r0, r1, 0x80000) accept$packet(r2, 0x0, &(0x7f0000000100)) recvmmsg(r1, &(0x7f0000007200)=[{{&(0x7f0000000180)=@l2, 0xe, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/33, 0x21}, {&(0x7f0000000380)=""/135, 0x87}], 0x2, &(0x7f0000000480)=""/144, 0x90}}], 0x1, 0x0, 0x0) 2018/04/14 15:37:55 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xfffffffffffffccf) r1 = syz_open_procfs(0x0, &(0x7f00001e9ff7)='net/udp6\x00') preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="2c0000005d5f5a489610f54c6875ff030000df806826d0b872c4ae2d282ddc9e7e10746e3899ce53f1df4ca2fe954ae75a4edbfa8e4edf1ae8487ccc5654a2767f83e7917db169965469e81de339e41093bb78220939655d48e646a6c09f741f2ab4e9f9b1e404556e8b38fb7e06874a85c813efa6a8a78b6759a8b54d90b8e1d39d398afbfe3150bec419f99781ec", @ANYRES16=r3, @ANYBLOB="240129bd7000fbdbdf250e0000001800020014000100e0000002000000000000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x48004}, 0x0) setfsuid(r2) 2018/04/14 15:37:55 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$pokeuser(0x6, r1, 0x8, 0x3) setsockopt(r0, 0x800000010d, 0x2, &(0x7f000045affc), 0x3cb) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000040)={{0x3, 0x200}, {0x1ff, 0x50}, 0xa2d, 0x1, 0x80}) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 15:37:55 executing program 0: creat(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000004ff8)='./file0\x00', &(0x7f0000011ff5)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/04/14 15:37:55 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000d80)=@filter={'filter\x00', 0xe, 0x2, 0xab0, [0x0, 0x200002c0, 0x200002f0, 0x20000408], 0x0, &(0x7f0000000280), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x0, 0x8, 0x1, 'team_slave_0\x00', 'ip6gretap0\x00', 'nr0\x00', 'ip6gre0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x200, 0x6, 0xffffffffffffebb7, 0x0, 0x0, "f7b24f5f81781bb28e95513df3ad6fe4f9d95afe6f5a147d3312e4dccd8453fb834498b9c44d4bf57ae1f10908cd1f5a355f7d7f1394a046b53224a5c45dd899"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x19, 0x4c, 0x2, 'sit0\x00', 'tunl0\x00', 'gre0\x00', 'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0xff, 0x0, 0x0, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0x0, 0xff], 0x858, 0x890, 0x908, [@u32={'u32\x00', 0x7c0, {{[{[{0x9}, {0x1ff, 0x1}, {0xffff, 0x1}, {0xfffffffffffffffe}, {0x687ad9e8, 0x2}, {0x9, 0x3}, {0x8, 0x3}, {0x180, 0x3}, {0x80000000}, {0x400}, {0x5}], [{0x1000, 0x1}, {0x0, 0xe245}, {0x6, 0x4}, {0x5688e56e, 0x9}, {0x7f, 0x7}, {0xf5, 0xcd8}, {0x400000000000, 0xa9}, {0x0, 0x7}, {0x1, 0x8}, {0x1, 0x2}, {0x2, 0x8000}], 0x9, 0x1}, {[{0x6}, {0x5, 0x3}, {0xcb}, {0x5218, 0x2}, {0xff, 0x3}, {0x68ff, 0x2}, {0x800, 0x1}, {0x0, 0x2}, {0x6, 0x3}, {0x4, 0x1}, {0x8, 0x2}], [{0xa21, 0x101}, {0x2, 0x4}, {0xfff, 0xf8e}, {0x80000000, 0x5}, {0x5, 0x401}, {0x2, 0x100000000}, {0x1000, 0x8}, {0xff, 0x10000}, {0x42, 0x10001}, {0x4, 0x2}, {0x2, 0x3f}], 0x1, 0x3}, {[{0xbb, 0x3}, {0x2, 0x3}, {0x8, 0x3}, {0x9, 0x2}, {0x10000, 0x3}, {0x1180000000000, 0x3}, {0x5}, {0x6, 0x1}, {0x3, 0x1}, {}, {0x3}], [{0x40, 0x7}, {0xc3b4}, {0x7f, 0x8000}, {0x6, 0x7}, {0x7ed, 0x6}, {0x8000, 0x5}, {0x6, 0x8}, {0x3, 0x5}, {0x7, 0x4}, {0x200, 0x2}, {0x6}], 0x5, 0x5}, {[{0xc000, 0x3}, {0x1, 0x2}, {0x8, 0x1}, {0xffffffff}, {0xffff}, {0x7ff}, {0xf21f, 0x2}, {0x81}, {0x1}, {0x1, 0x3}, {0x679, 0x3}], [{0x7f, 0x80000001}, {0x7fff, 0x6}, {0x7, 0xbf}, {0x1, 0x7ff}, {0x200}, {0x9, 0xb59}, {0xcbc}, {0xd9, 0x9}, {0xbe83, 0x1}, {0x9, 0x9}, {0x4}], 0x1, 0x5}, {[{0xffffffff}, {0x9, 0x1}, {0x7ff, 0x3}, {0x6e31, 0x1}, {0x0, 0x1}, {0xfffffffffffffffc, 0x1}, {0x731b6b91, 0x3}, {0x5, 0x3}, {0x0, 0x2}, {0x8f00, 0x3}, {0xcd, 0x1}], [{0x63, 0x945200000000000}, {0xffffffff, 0x4}, {0x3cea, 0x6}, {0x943, 0x6}, {0x8, 0xda}, {0x1, 0x51d7}, {0x6, 0x7}, {0x2, 0x8001}, {0x5, 0x5}, {0x8001, 0x6}, {0x4, 0x8000}], 0x0, 0x5}, {[{0x9, 0x1}, {0x400, 0x1}, {0x1, 0x1}, {0x2}, {}, {0xd7d8}, {0x40, 0x3}, {0x8000}, {0x1, 0x2}, {0xe, 0x3}, {0x5274f683, 0x3}], [{0x8, 0x10001}, {0x652, 0x7}, {0x2, 0x80}, {0x80000000, 0x9}, {0x8000, 0x401}, {0x0, 0x7}, {0x4, 0x31}, {0x5, 0x6}, {0x1f, 0xfffffffffffffffc}, {0x2, 0x401}, {0xff, 0xfffffffffffffffc}], 0x6, 0x5}, {[{0xcc0}, {0x8}, {0x200}, {0x360e}, {0xffffffff7fffffff, 0x2}, {0x6, 0x3}, {0x1ff, 0x3}, {0x1, 0x1}, {0xcd2, 0x3}, {0xd7}, {0xdc, 0x2}], [{0x0, 0x7fff}, {0x81, 0x2}, {0xfffffffffffffffd}, {0x9}, {0x3, 0x400}, {0x3, 0x20}, {0x1000, 0x2}, {0x0, 0x81}, {0xe8, 0x8001}, {0x1, 0x800}, {0xff, 0x200}], 0x9, 0x1}, {[{0x800, 0x1}, {0x3, 0x3}, {0x78b6, 0x3}, {0x3ff, 0x3}, {0x3, 0x3}, {0x9f86, 0x3}, {0x3b4, 0x2}, {0x80000001, 0x1}, {0x7, 0x3}, {0x2, 0x3}, {0x0, 0x2}], [{0x1, 0x7}, {0x1, 0x20}, {0x88, 0x9}, {0x89, 0x5}, {0x8000, 0x4}, {0x29a, 0xfff}, {0x4af9}, {0x1, 0x4}, {0x7, 0x1ff}, {0xb18}, {0x2, 0x80000000}], 0x9, 0x8}, {[{0x0, 0x1}, {0xfffffffffffff801, 0x2}, {0x4, 0x3}, {0xea2f}, {0x1, 0x1}, {0x401, 0x3}, {0x17, 0x2}, {0x1, 0x1}, {0x697, 0x2}, {0x1f}, {0x0, 0x1}], [{0x0, 0x4}, {0xd94, 0x9}, {0x1, 0x2400}, {0xbc71, 0x4}, {0xffffffffffffffff, 0x8}, {0x9938, 0x80000000}, {0x401, 0x2}, {0x7, 0x200}, {0x7edf}, {0x9, 0x80}, {0x3, 0x9}], 0xb, 0xb}, {[{0x3, 0x3}, {0x0, 0x4f0c5906ad1b0f30}, {0x3cefcb5c, 0x6b264ed8a0a882d9}, {0xfff}, {0x100, 0x2}, {0x6, 0x3}, {0xffffffffffffffc1, 0x3}, {0x8001, 0x2}, {0xe31d, 0x2}, {0x80, 0x3}, {0x3ff, 0x1}], [{0x0, 0x3c6}, {0x4b, 0xfffffffffffffff7}, {0x8001, 0x6}, {0x8, 0xb3ca}, {0x2, 0x9}, {0x0, 0x1f}, {0x4, 0x9}, {0x1, 0x8}, {0x3, 0x101}, {0x4, 0x7fff}, {0x2, 0x10001}], 0x3, 0x7}, {[{0x7f, 0x2}, {0x5, 0x3}, {0x6}, {0x8, 0x3}, {0x6, 0x3}, {0xfffffffffffff801, 0x2}, {0x2db, 0x3}, {0x1ff, 0x3}, {0xfffffffffffffffb, 0x3}, {0x20, 0x2}, {0x2, 0x3}], [{0xb6, 0x8}, {0x3, 0x9}, {0x9, 0x3}, {0x3, 0x5}, {0x7, 0x6}, {0x5, 0x1}, {0x0, 0x9}, {0x80000000, 0x70}, {0x0, 0x80000000}, {0x1f, 0xb4}, {0x0, 0x3f}], 0x7, 0x5}], 0xb}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="fd025596ff26", 0xfffffffffffffffe}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x7f, 0xb782, 0xfff, 0x0, 0x0, "ecbaa7b054142492a7f4430a6a411b1f286567705475c2b78b907bd703057992e441d409c381af2a44b5135cf71ea0cbf220bf86e0106f13ded870a59dfa008b"}}}}]}]}, 0xb28) r2 = fcntl$dupfd(r0, 0x0, r0) syz_open_pts(r0, 0x412400) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000532000)=0x19) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000000080)={{0x4, 0xbbd}, 'port1\x00', 0x11, 0x0, 0x8, 0x1ff, 0x101, 0x1, 0x0, 0x0, 0x6, 0x7}) 2018/04/14 15:37:55 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000080)={'syzkaller0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}}) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0x10, 0x1}], 0x10}}], 0x2, 0x0) 2018/04/14 15:37:55 executing program 6: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0xffffffffffffffc) mount(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180)='ramfs\x00', 0x40, &(0x7f0000000080)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_create1(0x80000) chdir(&(0x7f0000000100)='./file0\x00') ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'yam0\x00', {0x2, 0x4e22, @loopback=0x7f000001}}) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x2000, 0xffffffffffffffff) 2018/04/14 15:37:55 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @local}, &(0x7f00000005c0)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000600)={0x13}, 0x4) r2 = add_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440)="0bcaa170b2362fceb1037ac25a259089de6e32c71059e1b5843488c9e5c052b9ed4df1dc8036f7cbbc1509891d51fbc6c69d5c0230697e4d6e590784448620cc437b6971bc3e9331420a5a49c7f8e4f96caa587553048f3c3a3142f1cbd6fbb11fa9b3ccddd523247362be617a0ba8b96840c1b68c1b88215208f5b117cb28e73ae4a6d53d140efe575ed9c5880f950e4c507f96a5a392f8ef55c9809bcf30516339bb211401a878872acc2935685bd3b59cd194b34a0a2ee788ca587a46047647283824a8a9be8d88f6bed2a72570f412c52c62436c1e3b721930aff49a21ebc00a5cbaec6c29b1a3c14a1d305f2b78fa23818923e3", 0xf6, 0xfffffffffffffffb) keyctl$get_persistent(0x16, r0, r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000580)={0xffffffffffffffff}) r4 = creat(&(0x7f0000000640)='./file0\x00', 0xc6) ioctl$KDSETMODE(r4, 0x4b3a, 0x4386) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000000680)) r5 = accept$inet(r3, &(0x7f0000000540)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) lseek(r5, 0x0, 0x2) write$binfmt_elf32(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x206) munlockall() r6 = socket(0x8, 0x80000, 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000000300)={0x1, 0xfffffffffffff000, 0x2, 0x8}, 0xd0) accept4$ipx(r6, 0x0, &(0x7f00000002c0), 0x80800) ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000006c0)=0xfffffffffffffffb, 0x4) 2018/04/14 15:37:55 executing program 3: prlimit64(0xffffffffffffffff, 0x0, 0x0, 0x0) semget(0x3, 0x3, 0x80) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_getres(0x6, &(0x7f0000000000)) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 2018/04/14 15:37:55 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r0) fchdir(r0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = dup3(r3, r0, 0x0) fsetxattr(r4, &(0x7f00000004c0)=ANY=[@ANYBLOB="757365722e2eaa2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0010f091a2956387e980b446935ceb"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x23a}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) flistxattr(0xffffffffffffffff, &(0x7f0000000440)=""/89, 0x59) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x90, &(0x7f0000001080)=[@in6={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x20}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000011c0)={0x0, 0x2e, "f510b177f4964fa28d8993ef89955e55f4c327f500fb48fc57c98d9945c1d964af18f8db078800d17e04aa3ab3dc"}, &(0x7f0000001200)=0x36) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000002500), &(0x7f0000002540)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002580)={0x0, 0x9}, &(0x7f00000025c0)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e24, 0x2, @empty, 0x64}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dc", 0x63}], 0x1}], 0x1, 0x40000) 2018/04/14 15:37:55 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) io_setup(0x8, &(0x7f00004eb000)=0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) io_submit(r2, 0x1, &(0x7f00001b2000)=[&(0x7f0000a42fc0)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000bcf3f)}]) io_getevents(r2, 0x0, 0x0, &(0x7f000011d000), &(0x7f00009ca000)={0x0, 0x1c9c380}) 2018/04/14 15:37:55 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xf480, 0x4102c0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f00000000c0)={{0x1, 0x100000001, 0x7fff, 0xffffffffffffffa9, 0x400, 0x27}, 0x1, 0x998, 0x40}) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x8, 0x4) syz_emit_ethernet(0x6e, &(0x7f000010ef70)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "d5cae2", 0x0, 0x3a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@hci, 0xc, &(0x7f0000001240), 0x0, &(0x7f0000001280)=""/79, 0x4f}, 0x2040) 2018/04/14 15:37:55 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f00000001c0)={0x5, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e23, 0x28, @dev={0xfe, 0x80, [], 0x20}, 0x6}}}, 0x108) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@dstopts={0x3b, 0x2, [], [@ra={0x5, 0x2, 0xffffffffffffff23}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = fcntl$dupfd(r0, 0x0, r1) write$selinux_user(r2, &(0x7f0000000180)={'system_u:object_r:udev_tbl_t:s0', 0x20, 'system_u\x00'}, 0x29) 2018/04/14 15:37:55 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x1) sendto$inet6(r0, &(0x7f00008d1000), 0x254, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) r1 = socket$packet(0x11, 0xa, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e16ff0)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000864bb8)}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r2, 0x81}, &(0x7f00000000c0)=0x8) 2018/04/14 15:37:56 executing program 7: socketpair$inet(0x2, 0x80f, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00000045c0)=[{&(0x7f0000000040)="62834e981efb5d891b2f4e14005945dd77519cd412941f78fe61745f206b0f0cba650beada1a336b488e896067eec0efb334b054bd80d12e277797007c5b99993270458c476fb1d2a3ac17bf658875c2ac56a7d90d547d8a39de0e189e6a99cbdb1fbab38fda50b78e894172c25d768a0a8f26c7bb82addbc17a47f6a87e8aa7cb24431cccdee72de1bb279458483e066b1d2373db2a718b40e64a10361dc62f2b8677ee34e4f1d22cd442f51f2f6eb94ea5682342f0d3666fdf626cdf7d682b2e92959fe8894d9b2c5380549bbaf8ca28050c6c1b9083c2355b980a0adb43aa", 0xe0}, {&(0x7f0000000240)="6b2d7f3c811c1bb0f8d77a811644a2b8befe538f71d3f0096fd4e82280b3622d84ae90c8c7a9e650de7d5b0b2919ac3f5871bd915d1bea953bf7ce69990793046d24f6659d142a152d9d465a50b6e2f7791ae931780d30d09d1f6fb33f3f8559d8434cacd69baec247c852e09554bb4672ee04ce9a7efcd91573931b2547565fa1b207f4dc48e2b325138ee692d1f083c8784018d10f8935afb266d522a3ec4efc45022e9cdd8ab61469e16988e661b7906ccd6f9f324a121a530c536bbf8f8f01530f09", 0xc4}, {&(0x7f0000000340)="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{&(0x7f00000035c0)="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", 0x1000}], 0xa, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setfsuid(r2) 2018/04/14 15:37:56 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, 0x10) shutdown(0xffffffffffffffff, 0x1) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') 2018/04/14 15:37:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000080)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r0) 2018/04/14 15:37:56 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x6, 0x4, 0x84, 0x4ddfa6a7}, 0x2c) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f0000000040)={0x2, 0xf, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}}]}, 0x80}, 0x1}, 0x0) 2018/04/14 15:37:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390d006dc80000009d4d54", 0x10) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) io_setup(0x401, &(0x7f000014b000)=0x0) io_submit(r3, 0x1, &(0x7f000049bfe8)=[&(0x7f00004dbfc0)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f0000391000)="83", 0x1}]) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in=@rand_addr}}, {{@in6}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) 2018/04/14 15:37:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000000040)=@ethernet={0x0, @local}, &(0x7f00000000c0)=0x80, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000000300)='/dev/usbmon#\x00', 0x3, 0x4c000) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000340)={&(0x7f00000002c0)='./file0\x00', r2}, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') times(&(0x7f0000000140)) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000600)=ANY=[@ANYBLOB="d4000000", @ANYRES16=r3, @ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x1}, 0x40011) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000480)=@acquire={0x16c, 0x17, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}, {{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2}}}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x6, @in=@multicast1=0xe0000001, 0x0, 0x8}]}]}, 0x16c}, 0x1}, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) 2018/04/14 15:37:56 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000025c0)=[{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f0000000100)="6aa9e0baea"}, {&(0x7f0000000200)="5e769d41c951768a2fcb4d7a9fc03cfa411f56fbb1a8bd6e8f195bf5478ea84042556d59579c3791699ac0349c436ae38134acc4f14c666c5b1827c044b86f47e04603a968187c8c3f1d03000608aa5451e24f6b00f79969121377d1e0cc7ad2f1a362e0add4714ff7dd10d967930173"}, {&(0x7f0000001800)="3caec8692dee92a4f1463852d46a0dc5595ab92a52e20ec56000d0ed9c2f161745c53512ee49d624c80fa363aee25b69ded727fb099472d5d6da5ada0a434fdcfddf45d964045fdd628cb8111afad0ba52a642c7f2603edce1f59b1bf6712e091117b375832249947662e17a642e74897bd474b58d2a0c1abf591350e5def5d345f1e277d4dedb0329d4f65ac1c029a753b43c9a7c650ebeac1bd7d67f45f499707e300e40817cd98f2d3d17c9e33198b3939cd67cde11fef86dcea7548cbcec9c5ba16e4d96b892b4b5fa09d25c67ee4896ec6ba1b0699bdf72f8306726c40a43769923416a82b7a301fec492e68929bb8d66deb5cbc0"}, {&(0x7f0000001900)="fd75e01cac097d4b3208c7eefa3b9b02e255ed48533dd45ee66782e7cfea0b26adc8e4d468e6fee5a0514272cb79793eb99c53d59ad44874bcd6fa7e1fab17bc3e5f4fbc94fadf7cae9ba4852a5491830aff37056f560e10a8f92ff7a4"}, {&(0x7f0000001980)="9e9750fa89794962f5fe559151ffd787124b08969cd55ae4ed35d44fcebe70c35b79bf32696f2bcacedae5cab3740017444e6b74b9b1f0f491273a8654c7d5c6795a2eb9ea980183ac315a9f0dad18a593c391485b244040dac224ec87cae5eecc6161cd2193a27e416f770f2c15037bfa50feacbad655e9b9728f8c97d3d160b459a52602ffbf7b88d23b1334a71a127c9a5c2ba1c69c614b0cc70fad7135d03243c23abed306e0256c36234d44e51c43a48c1e215e0276d6a2ce3f585794fbd09f25bfd0ca87e9995033cdef43e711cb6a65382cb5aeeaa84eb8cdcfb2e87c7a45c147a8277d23b375b3706490"}], 0x0, &(0x7f0000001b00)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "5cbf2a830df47c08646aeb9e00aa136792bcd911271d8a49d834d7ea2464963fa2bcaf29a8745fc53888e239a5c5b2ed9faa2347c398a5e3"}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3, 0x1}, @assoc={0x0, 0x117, 0x4, 0x200}, @op={0x0, 0x117, 0x3}, @op={0x0, 0x117, 0x3, 0x1}, @op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "48b4bb53532aeef94dff4b8af99a2fdf87b9892e52588d38a70ed05e5b51addbc6fb961d1e53b62504393830c3d40ea1e48ab0a99bdb9cea646a73d6fb34aab467e62ba6122fc56db8784265c72e5471dc71965f0de07c1b07902a4bc5fd705a8b1ef06cb973c142b2025e43"}], 0x0, 0x80}, {0x0, 0x0, &(0x7f00000020c0), 0x0, &(0x7f0000002180)=[@assoc={0x0, 0x117, 0x4, 0x4}, @op={0x0, 0x117, 0x3, 0x1}], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f0000002400)=[{&(0x7f00000021c0)="5b4d1bba5eae70a55afb99506b8e750ba720c4262a563a8114a60b8c252cd5ae246c722bc428e198bcb6c55210fc61326d45cf51cb2d9d0255a0a4f5ee18d9f6dfe666323228cd945aa582b82872e8a7665e15fe5d0e8a7dfdbf3b3ea5c3e776349bedfb3129719bdff17cd7f86278b46083b3f6dd69aa28dc3d7883409861c648eeae4e1ab05564e2f54f"}, {&(0x7f0000002280)="bea73583f245ce1a4db1895dc1a6d5fb44afeb1ad4111729d3c78c2b2efb1c86ce8db3fc475bc5f96fe3a049759e9d21bfa9db81d7d5bd21de36a1b3be89a44a3b53a0b096b6851d92a813e1573b1402796c4058cedecaf49007b9dada6cd2d6fe05470e4727685a7f3c3c0b7c4d1b659a9b3b7a221d9bb44d4d75c3daf59e3c9a2b74e8ef22d52448de0aada57c9dffd076b688d16256dcbb486d697e435606e62a1dc7e26393bfdb7111467426dbcbaa8abbf5f4690ae95afcc3ef3a450fb839a4359bee"}, {&(0x7f0000002380)="3a1ed04939a001e12b504be28c8dc65af6cbe87a4d26c1fe9941229f3b6e8e9d5047227b48d7af3c5fe893e61feb5d5611b75403767bfb8c2d6e709bb506f005b1e909d5ae88e1e2fc08d5163fdb568baa4b7b037be406cd19d07d84"}], 0x0, &(0x7f0000002440)=[@iv={0x0, 0x117, 0x2, 0x0, "7c5cfb312b8870b1331e9c54bf4364d5717763b6fac22ecb60ed68a9863a54f378965f1fcff059c747d7aaa57ebe046c736fdc923a835950755cc5741444cdb4cd68d21a15f48e0d8328cb322e24f1aed454f946cd6adf2ec3367bfe258913e88aad0362589d3a81141e49fec7d90df6336f8eb22736380d12b6984294d5c500b403ba93d22a2e41541fd0590423e7ff280e740a85b998921e3c943dad25a055de684a30684e332c94c40083b7a9590baac32a44d3f16c70a15bf20351b3f1b0304cfd2059b3e62a6fef460cae9953c532e0df310d29bf39c01b002bee3c2983afb9aa"}, @assoc={0x0, 0x117, 0x4, 0x3}, @op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "2e7e7e637a31410955e5b03c7454dab39934c878c2b722ac910147b12056f670c05417"}, @assoc={0x0, 0x117, 0x4, 0x2}], 0x0, 0xc800}], 0x1, 0x40000) recvmsg(r1, &(0x7f0000001440)={&(0x7f0000000280)=@sco, 0x80, &(0x7f0000000000)=[{&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/14 15:37:56 executing program 1: shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) 2018/04/14 15:37:56 executing program 5: ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000f86fa8)) socketpair(0x9, 0x2, 0x37fd000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x6, 0x3ff}, {0x3, 0x2}, 0x8, 0x2, 0x2000000000000}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000864000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) ptrace$getregs(0xe, r1, 0x2, &(0x7f00000000c0)=""/254) madvise(&(0x7f000089b000/0x1000)=nil, 0x1000, 0xb) 2018/04/14 15:37:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000, 0x48) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)=""/4096) r2 = memfd_create(&(0x7f0000000000)='sit0\x00', 0x3) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000010c0)={'IDLETIMER\x00'}, &(0x7f0000001100)=0x1e) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={'sit0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) 2018/04/14 15:37:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/131, &(0x7f0000000100)=0x83) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), 0x4) 2018/04/14 15:37:56 executing program 5: r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041bff4)={0x10000011}) sendmsg(r1, &(0x7f0000780fc8)={0x0, 0x0, &(0x7f0000588000), 0x0, &(0x7f0000000000), 0x3c}, 0x0) epoll_create1(0x80000) epoll_wait(r0, &(0x7f0000000040)=[{}], 0x1, 0x0) 2018/04/14 15:37:56 executing program 7: r0 = socket(0x40000000015, 0x5, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x7, 0x102) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000180)="3cab4eac0cf07b13a658b9bd1b344e04eccaa311331c56bee849bfb7e8d5841e05290c8bf5e8830fb693cb8e7d2c6001cb7fcf70526ae02bddfaad31b902b97a99c2026d3d5b242285673bf5a8a7e27691cd272a418660b1d7874af8756b8b05be7198bd423fa8856e29fa1210a6112cec45e52fd351982a97cca520694ade6402", 0x81) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000140)=ANY=[@ANYBLOB="0400000f09a5276a86696308"]) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="0f0000000000000000800000060000090000000000000000090000000500000003000000b707000044de0000000000006f090000000000000600009b78992b00010000000700000009000000ff0000000004000009000000880c0000"]}) 2018/04/14 15:37:56 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x200800000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000000c0), 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r2, 0x407, 0x9) r3 = dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r4) r6 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x0, 0x8}) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000180)=0x8, 0x294) fcntl$getownex(r5, 0x10, &(0x7f0000000200)) r7 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x50) fallocate(r5, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) munlockall() getpid() getpeername$inet6(r6, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) 2018/04/14 15:37:56 executing program 6: r0 = socket(0x24, 0x80004, 0x80000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000240)=0xc) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x22, 0x0, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740)=[{&(0x7f00000006c0)="97697b9e1f2b15534ac1f0498074bb59d73417886d24747318ef3b227b89e2145262d2cdb04b93e7da0ce054c899ccb693d2c3bf5e3bd52c93c0c037db088a8e71e6c07c5f47da7ffd7828727c9d2f4e30070327f8cb41dbbe64d13cea7b89480f8aea8715b2e2522139fad0def5b72dbcda88c5f3a6", 0x76}], 0x1, &(0x7f0000000780)=[{0x48, 0x101, 0xb49, "eae626e432c450329dd6989c2938520ae13314c4e358d70ff9d0b0c9a227103a0d264817f122be202ad6e33580ff763f81ecfe3707"}], 0x48, 0x80000d}, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000200)) close(r0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0xe0, 0x9, 0xfffffffffffffffe, 0x41c, 0x7, 0x4968}, 0x5, 0x3, 0x3, 0x8, 0x6, "55d5326641a834cdd0ade9e721cc205704f42f4e14eea06230d8457dc19514317849d08aa4bb4e5ca4654484d940363555a81d535f8e3195eba1e4b7f843296d3565edaf0ac3d86e5f7706dba880532a0df44d2f05b925c0df1312efbac11d49b3189e91318ae81af25b00b167da0a27c4bb68302a483c3d04244fa065e68de8"}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x4, 0x4) 2018/04/14 15:37:56 executing program 4: r0 = socket$inet6(0xa, 0x400000002, 0x2040000000000000) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x80000) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'syz_tun\x00', @ifru_settings={0x3ff, 0x91cc, @fr=&(0x7f0000000000)={0x3, 0x4, 0x0, 0xfffffffffffffff9, 0x400, 0x1, 0x81}}}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000003e000008080000000000000000000000"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003640)={'bond_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003680)={@dev={0xfe, 0x80, [], 0xa}, @empty, @loopback={0x0, 0x1}, 0x2, 0x7f, 0x5, 0x500, 0x5, 0x4, r3}) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000080)="24f21e1ad7b62fbfa9", 0x9) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000240)={0x9, {{0x2, 0x4e22}}}, 0x88) 2018/04/14 15:37:56 executing program 3: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000100)=0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) pipe(&(0x7f0000000000)={0xffffffffffffffff}) creat(&(0x7f0000000040)='./bus\x00', 0x0) r2 = open(&(0x7f0000043000)='./bus\x00', 0x2040, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r2, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) dup3(r1, r2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa}, 0x1c) fcntl$getflags(r2, 0x40b) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00003d6ff4)) 2018/04/14 15:37:56 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 2018/04/14 15:37:56 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180)=0x80000001, 0xffffffffffffff59) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x7f, 0x200000) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f00000002c0)) sendmsg(r0, &(0x7f00000017c0)={&(0x7f0000000740)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0x1f4}], 0x1, &(0x7f0000000180)}, 0x881) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x7, 0x9, 0x4, 0xfffffffffffffff7, 0x79, 0x9, 0x2, 0x2, 0x473, 0x400}, 0xb) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000500)=ANY=[@ANYBLOB="73656375726974790047599211ab712cf4c40fd200000000000000000000000000f000000000000000950005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000e0000000000000000000000000000000000000000000000000000000000880110b541e32881ad99868d4acd93ff6b65363aec3d8dfeef4cd4d4eadf8e58f9a58fb4f36c03e85e13e3e1396bd35cdf52171164d4eb0f78901568d869e257df13ce7d8013d1a7cccf3aa4bb78e38e3e67b317dd450c16f63f537b16b3096062e54c617700463743cdeffb4c62190e231dabdf51816df2fe1836"], 0x78) 2018/04/14 15:37:56 executing program 7: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="f9cdfbe6256a679a5731370ed859a082fb341f0c3735b894231c721230f0bec0165a5632c5e89f955cd0eece2b62e93ab210546ba9aaedd8c6c771e9ad8acd767514d0b09a484dabf335c1e12593da03e469e5903e4ccb1aeb5414b003c234624c00262374c11e9c67d4f3624fe4cc39fb3117c3a810", 0x76}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000000100)="da9f2503ec4dbb7b255b515ad2adc759a48f52e7d6a58021fd2bc0eb614f92fa68a281abd75d54ba80bbc2bf542149625e56d440abf85702e6bcd66281b1b48e48322ea8c037aa1a3e6828c9bd7de6569ca7", 0x52, 0x4000, &(0x7f0000000200)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="ad56b6c5820faeb995298992ea54c7be", 0x10) socketpair(0x5, 0x800, 0x401, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f00000001c0)={0x2, 0x4e21}, 0x10) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xe) 2018/04/14 15:37:56 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x80, 0x0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0xf0b400000, {0x2, 0x7, 0xfcfe, 0x7fff, 0x80, 0x7}, 0x100, 0x9}, 0xe) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000180)=0x6, 0x1) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'raw\x00'}, 0x28) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) userfaultfd(0x80000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@empty, 0x4, 0x40002, 0xff, 0xc, 0x7d, 0x81, 0x8}, 0x20) 2018/04/14 15:37:57 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_int(r1, 0x1, 0x2c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000000080)=0x2, 0x4) 2018/04/14 15:37:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x40000000000000) fchdir(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x12, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @rand_addr}}}, &(0x7f0000002ffc)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x15}}]}, &(0x7f0000000140)=0x10) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x1000006, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/04/14 15:37:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f000017a000)=@abs, 0x4) close(r0) fchmod(r0, 0x0) 2018/04/14 15:37:57 executing program 6: pipe(&(0x7f00000001c0)) socketpair(0x9, 0x0, 0x8, &(0x7f0000000200)) r0 = syz_open_dev$vcsn(&(0x7f0000000280)='/dev/vcs#\x00', 0x2, 0x800) r1 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000080)=""/177) r2 = syz_open_procfs(0x0, &(0x7f000088b000)='net/dev_snmp6\x00') getdents(r2, &(0x7f0000000000)=""/48, 0x30) getdents64(r2, &(0x7f0000749f33)=""/205, 0xcd) setns(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000140)) 2018/04/14 15:37:57 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x200800000000000) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f00000000c0), 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) fcntl$setpipe(r2, 0x407, 0x9) r3 = dup2(r0, r2) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r4) r5 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000780)='erspan0\x00', 0x10) fsync(r4) r6 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r6, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r5, &(0x7f0000000100)=ANY=[], 0x1023c) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r5, 0x40505330, &(0x7f0000000700)={{0x0, 0x5}, {0x779, 0x9}, 0x5, 0x0, 0x8}) setsockopt$sock_int(r3, 0x1, 0x2b, &(0x7f0000000180)=0x8, 0x294) fcntl$getownex(r5, 0x10, &(0x7f0000000200)) r7 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x800) ioctl$LOOP_SET_BLOCK_SIZE(r7, 0x4c09, 0x5) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x4e21, @rand_addr}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x50) fallocate(r5, 0x3, 0x0, 0xffff) setsockopt$IP_VS_SO_SET_TIMEOUT(r5, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) munlockall() getpid() getpeername$inet6(r6, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) 2018/04/14 15:37:57 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000001e00)='net/dev\x00') preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000200)=""/99, 0x63}, {&(0x7f0000000340)=""/122, 0x7a}, {&(0x7f00000003c0)=""/185, 0xb9}, {&(0x7f0000000480)=""/180, 0xb4}, {&(0x7f0000000540)=""/92, 0x5c}], 0x5, 0xfffffffffffffffc) 2018/04/14 15:37:57 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/14 15:37:57 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/current\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x7, 0x0, {0xffdfffffffffffff, 0x0, 0x5, 0x1, 0x8}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000100)=0x1, 0x7a) getegid() setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000788ffc)=0x2, 0xffffffffffffff17) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00000001c0), 0x4) 2018/04/14 15:37:57 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x2, 0x2, &(0x7f0000000140)=@raw=[@alu], &(0x7f00000001c0)='GPL\x00', 0x0, 0xc7, &(0x7f0000000200)=""/199, 0x41000}, 0x48) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000080)=@buf={0x9, &(0x7f0000000040)="b1698447607c4e1aea"}) 2018/04/14 15:37:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x3f, 0x3, "324e2ba3575023a7da8c14fba0a1bc1eeb8a96c364d7ba33e9b035e10a415cc51d231f8018a03d3553a30138ac4cafa09b12d01c672bd9"}, 0x20000) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) pread64(r0, &(0x7f0000000040)=""/14, 0xe, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/14 15:37:57 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) listen(r0, 0xffffffffffff0004) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff3ff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000c77ffc)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) 2018/04/14 15:37:57 executing program 0: munmap(&(0x7f0000004000/0x4000)=nil, 0x4000) mbind(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, &(0x7f000000cff8), 0x1000000000000009, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0xffffffffffffffff, 0x3, 0xfffffffffffffff9, 0x3, 0xffff}) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f0000000180)=r0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/cache_bypass\x00', 0x2, 0x0) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x2, 0x2) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/14 15:37:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) seccomp(0x0, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0xfffffffffffffff9, 0xad9f, 0x220, 0x5}]}) timer_gettime(0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x7fffffff, 0x4) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x1}, 0xb) recvmmsg(r0, &(0x7f0000005300)=[{{&(0x7f0000003800)=@ipx, 0x80, &(0x7f0000003ac0), 0x0, &(0x7f0000003b40)=""/190, 0xbe}}], 0x1, 0x0, &(0x7f0000000280)) r1 = dup(r0) inotify_add_watch(r1, &(0x7f00000001c0)='./file0\x00', 0xa0000880) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) 2018/04/14 15:37:57 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x4, 0x4cc1, 0x100000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r0, &(0x7f0000000080)="5f8afc92d9aa0b11ee1bf7d746bc95be4147108d8974c8c52ecb24fd0cb14b5dfad28325ffdff78c86128521b3f776e6368b630f0dbdc254e628ddf9b08946d00a9777883cb83a1e821fe71761eb8500e467586028ad5cfb193b23cf75e58fdfc6ac541006c3c1dccd6f4a92f5487f6ddcfc2fbd4b054c9233e2f75b", &(0x7f0000000100)="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", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000200), &(0x7f0000000180), 0xfffffffffffffffd}, 0x20) 2018/04/14 15:37:57 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) open_by_handle_at(r0, &(0x7f0000000000)={0x3f, 0x3, "324e2ba3575023a7da8c14fba0a1bc1eeb8a96c364d7ba33e9b035e10a415cc51d231f8018a03d3553a30138ac4cafa09b12d01c672bd9"}, 0x20000) prlimit64(0x0, 0x7, &(0x7f0000d41000), &(0x7f00009d8ff0)) pread64(r0, &(0x7f0000000040)=""/14, 0xe, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/04/14 15:37:57 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) r1 = socket(0xf, 0x0, 0x961de70) timer_create(0x1, &(0x7f0000000900)={0x0, 0x38, 0x4, @thr={&(0x7f00000007c0)="9a4a7ec4f47141a284478c5bdb2f0297289310434c7df7ac95be3548b6e39795e85dabdbf5d133bde6f15100f8cb750f591369eb7bbf93068bd3692545", &(0x7f0000000800)="3c5e8085d2c439c3d26b8baf6e7959dfb42353246cc0cd0e82ca6900d6b2cdac3d70f4b3c895da31fcb9e7ff8cafbcf219f2b4a29a0bc744a472b50654c57e5bf487249f193abfb197fad3cff4d62cc528e71471050af8adb8c931d73e8d79c6a49ad13b5df35071fec3c55a1fda50e0ad67d29eb4d06ba78b26146b1c74a4079e7a1ca9a032f1ff8ee729919f5f39ec6b0d4771514685f0e257aebdce400c8d3e52ecf87530d98037464d7e3a2644bd6f7e1e26994c0e4aa6c3a161e80b51c304f093f4544a09a65f2314352efea9559477466337151d4231d9e6c7d6cf2b"}}, &(0x7f0000000bc0)=0x0) timer_getoverrun(r2) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x10000, 0x9, 0xa89}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000001c0)={r3, 0x5d, "e053890dd20ba2c7101a235c9f4f6f73b4936d9c0d6d224ad2456c40585278043cd3172d8d4ce52daa2991f4ad90af9df607b2b3d9016bfd54bf50dc1839706221e3f012aa7337d3c6bc1b47784ba456cd2a9d8536d0895c4b46fa2959"}, &(0x7f0000000240)=0x65) r5 = getpgid(0x0) fcntl$lock(r0, 0x7, &(0x7f0000000100)={0x0, 0x3, 0x1, 0x0, r5}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_value={r4, 0x1ff}, &(0x7f0000000740)=0x8) connect$netlink(r1, &(0x7f0000000780)=@kern={0x10, 0x0, 0x0, 0x400000}, 0xc) sendmmsg(r1, &(0x7f0000000940)=[{{&(0x7f0000000280)=@l2={0x1f, 0x2, {0x7fff, 0x5, 0x1, 0xa2, 0x0, 0x3}, 0x7, 0x8}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000300)="6e80174765dbdcfbf30f6413d6374f0b0c7bece8237b6a73707fb60deca39afd82447787cdf9f5a39680558f40b43689af83eefe40136b76ad3a79eb9366dda7d5ae2de99170d3c9d5aef0e2d2582191ddb4c08dae50effa3ce386edb7feb01d5d01fdb291d089ccc06de901ea4592e3417273421ccfbfe953df9108175605394b8748c53e9a07773830317ac438b4b94e6d7bb2ca506c586e262c2b2f1c5664a41758f0262d12d4651464db28ada7fc5222be26ea334a717f3b7b83720ede93430afc74b06a95beb687bee95d9b9027bb2233", 0xd3}, {&(0x7f0000000400)="862980dea638c31b6404b7a7602263575e3d5b5cf6136c5822eb19f6e5ff454066e73dd1dc61998a0349f5f14d00bbeab70b0e12030cf769126bdff7e34235e3ccb0cf5e42f3304cd16866ceb48b18da2059680c93baf498f0afa871a88e2ff2ac0ab33531584f6fce72514ee88300d839c7d7d5b2c77f69a5ca03b08717b131f1ec21e4bf5892d6c52fc31ab216a5", 0x8f}, {&(0x7f00000004c0)="dc42914acd55cce11897633826da", 0xe}, {&(0x7f0000000500)="effd48e9d18525d80c3044312cab6042626ad34c201c469928c71a789d933db615e3bb53a9e40c032f93d45bf9cf7604a1ef8ec9e3c23acccf810402eea7be302f2b9c1e9d4b1737ae6d773d3ca72afd24a751d3c489567eb1a6a35e2e5813ffd909724af45af7cabedaf9018e743ee2fe2ebcb2bd655067493161d1f21610e70ddb5164a8c746598ee86eb535db5e7ad7495fb5cd7444fd3a", 0x99}, {&(0x7f00000005c0)="ad694734355b62dc3da0912d3a9bc72a3edd6b8f75db2ca43823a523b00d1fde4434228ec494a2f2ac7666cbe136fa5e693d02e06e9cc181f4b8772f7e2f81053eb84fb8d29cc72198ba8dea22793984c7ce7d8d0dede03048d32fc926d03b3e069a3a21c1814cc24758baf966df9adcdac0f3d3573c867e9d79123a5c61bcb3322f6cbeccb810a54c38b4832340fe7547622f03107feb91ab367b3d2e940c4895e9a71f66ffddd214b79ac1eaea2c8301b57f7747fdf098862087", 0xbb}], 0x5, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x220, 0x44000}, 0x42}], 0x1, 0x10) mq_open(&(0x7f0000000080)='.trusted\x00', 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}) 2018/04/14 15:37:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x9) readv(r0, &(0x7f00003fd000)=[{&(0x7f0000853000)=""/255, 0xff}], 0x1) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) r2 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x2, 0x4) write(r0, &(0x7f0000c34fff), 0xffffff0b) 2018/04/14 15:37:57 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/217, 0xd9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) close(r0) 2018/04/14 15:37:58 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000007fffffffffffffff0000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/04/14 15:37:58 executing program 1: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) vmsplice(r1, &(0x7f0000f6dfe0)=[{&(0x7f000061ff2f)="a8", 0x1}], 0x1, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) fstatfs(r1, &(0x7f0000000240)=""/136) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) sendto$packet(r1, &(0x7f0000000140)="90a02c50af3cd4fad5d1fe830385a2bab599f6d11115538d56c5f4b772ba10f452c9530951c9cfca6e85d11e4931902cc9bd2deb70f629ae047758f87bd77c5666a0205b53924330e4c8339b279c5369c82e7ddcad5fb7bb856e7cb422966de73de67380ce5370669a553b375892c96f1bef3ac2cc75f9fcb890f4557d42c642739b82e0229865434f9d807a4a65cbc52abb14756bc97927ea0ccdd6cae1d8d70af9fbe698d4bb77b02bdd81ee616c240f433058e1e377b412de7246d5594019abef0a802a71d1dd52b104bccf55ef9de6b071401f983247acdd0ab5eccb73f4ecfdcda92bd907f2a09fa00b7ba7e8461f9642b691bd", 0xf6, 0x48000, &(0x7f00000000c0)={0x11, 0x1f, r3, 0x1, 0xc6bc, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r4 = getpid() sched_rr_get_interval(r4, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000033c000)) read(r0, &(0x7f0000ebcf48)=""/184, 0xfffffda6) 2018/04/14 15:37:58 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000003c0)=0xff) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x4, 0x208, 0x400000, 0x7, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000340)={r1, 0x6}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000300)={r1, 0xffffffffffffffc0}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xa6, 0x3, 0x8000, 0x0, 0x84}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) r4 = getpid() ptrace$peek(0x3, r4, &(0x7f0000000400)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r3, 0x1}, &(0x7f0000000240)=0x8) faccessat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x200b, 0xe00) 2018/04/14 15:37:58 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000200)) r2 = shmget$private(0x0, 0x3000, 0x48, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000340)=""/88) sendmmsg$alg(r1, &(0x7f00000000c0)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000440)="fcabafa675ec7c0ea302fb547a3e9bd609d976465c9881dba7f9d986a331b897", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000140)=""/80, 0x50, 0xfffffffffffffffc}, 0x0) 2018/04/14 15:37:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200, 0x0) write$evdev(r0, &(0x7f0000000080), 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000000, 0xfffffffffffffffd) 2018/04/14 15:37:58 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/217, 0xd9) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={"6f956500020000e0d02005000100", 0x1d}) close(r0) 2018/04/14 15:37:58 executing program 6: r0 = timerfd_create(0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000100), &(0x7f0000000140), 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/net\x00') ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000180)=""/160) bind$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"64c58ceb3ad53e"}, 0x5}, 0x10) 2018/04/14 15:37:58 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x28, &(0x7f0000000040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r1}, 0xc) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x7) bind$inet(r0, &(0x7f0000312000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffd9d, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) 2018/04/14 15:37:58 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="6d162dce4ccda0cd616e676c67000000000000000400030000000000000000000000000000000004970277f817c3da6b4f52a7657ebe25d28cd0a8c8c7f47d2b0900340707ffeed57bdf84b17200d528f4f49fa6412e7a2fffe03b51c170278c2a95bbe78008e3f249ff7ecb1d44e6ad65673a371cf87c2d062c14e8eea26d21035f5b49b135622815062b61896388571760e0319c0d2b4507b41d9324dcb3d922b4e87e7f83d0a7a4c5eb68aa5badbbe31807f55e"], &(0x7f00000001c0)=0x28) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x6) 2018/04/14 15:37:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001540)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001700)=0xe8) getgroups(0x6, &(0x7f0000001740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f0000001d80)=0xc) fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(r11) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002080)=0x0) r21 = getuid() stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000021c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000022c0)=0xe8) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000024c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000080)="fc12ef45d6975e8f20026af3e97a65c813756ff98c1cc25ba4610414e2c9b39b006477124ef5b16a4191f18f9a3ed4ef9a680ab189225fb603bd", 0x3a}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000180)="09e245821c1aa9646b0820373ea15dc9d9b19d514e788d99760924667695b45cdc0ce94ade4f3d26ec3b105e50c9", 0x2e}, {&(0x7f0000001300)="6be1fd5b0a33280225f834e34b55613148cffced7ae32693db932b38ca20c8b527b3002c0e0591b31e5089ad5b4c47bb4f1119665b63237668aaa1e105a564baa5a17def7e01b614b0abf70875cb635b7131947bc40078fc71c3af5c8ce32820fcb9668810057303f768d1e296a732e7065b761e52c93697c7265ba736102034cf7ba872bf5afdd1705de44b8d134a81a7bf30fd88ba0a86225676b49b9dd87b2e07d8034c1b81546005a6b3e3d3b8bfed923db48b11e6ceab17d8d2814cd466a482d39c09d7359cb144940755667f1cab158a0792ddafb21cf1faa2990edf", 0xdf}, {&(0x7f0000000200)="341bd6b05b59186a52cfc6d368824bd76701b900086daeec2ec2bc6941dd19277fae1a57129d343dcd26eba1bd25c9ab507f21ac0122a5fc459458a3914409a979a14f82a9b619f89ef29be1b991d7", 0x4f}], 0x5, &(0x7f00000023c0)=ANY=[@ANYBLOB="2000000000e2ffff00000000020000003e0db3b46949b4038427e361ee135183287c1b3c4e7ba6205ef82a931cd3a6e95badb808d4f833d2ac8ef7bc3a4eec871d4f2b6e21ca02b10090c049f5421d9ec022ad7c2692e50ecd540c3d60a5c600bcadbe04cbf6129944e0e6786b01102e2425636a", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x40}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="1a36152c8e0d3c3fe097ac4a430e3ac255bb655cf67f6c3c27772f8aaceebd2ff0bf0bb3f181447a92f9cd3c7119f583e0b10a03e99a968a41436ef157f2388304bfb17acda43e760d", 0x49}, {&(0x7f0000001bc0)="1874868577f0b3bc5c7ad3a4bf4deceffbbe6a2b0e222218d5303c3f836b89e419cb76efede438a76256eecee6aa3641ea117e6909e19f8bb372b6f6164f142dc5babf52d655ae0e069af427b6b60e681c4ad9c47e4c261e21e0a15ff6cb33b241a3bc652aae0618be56885c1334c01f6125c340d9dee3c756c2fbdcc833ffbfa216748972c58cb830b6bf716543257e90a4aa300454c44b15e676669a19362edde314ebe0a245e099d934afa126827485351dc2789565b91043fc8f2d90a737a119eeec12b9781a60b9a158bee6a0c8aad3fe18c1e4ac3119f79457e86b2f5033d6c76f1190f666bf96c43a", 0xec}], 0x2, &(0x7f0000002580)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="4a4e00009b8c5e1eabf83ce5a08e5576e2c60d7304f3cd6c6a02e552a68871"], 0xf0, 0xc0}], 0x2, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='bcsf0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair(0x3, 0x1, 0x100000000000004, &(0x7f0000002540)) r26 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r26, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/04/14 15:37:58 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000019c0)={@dev, @remote, 0x0}, &(0x7f0000001a00)=0xc) getsockopt(r0, 0x4, 0x89aa, &(0x7f0000000000)=""/17, &(0x7f0000000040)=0x11) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000001a40)={@dev={0xfe, 0x80, [], 0x17}, 0x2c, r2}) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000300), 0x4) 2018/04/14 15:37:58 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000c1f000)=0xfffffffffffffffd, 0x5, 0x0) get_mempolicy(&(0x7f0000f12000), &(0x7f0000000000), 0x400, &(0x7f000077a000/0x4000)=nil, 0x1000000003) 2018/04/14 15:37:58 executing program 6: r0 = fcntl$getown(0xffffffffffffffff, 0x9) process_vm_writev(r0, &(0x7f0000001b00), 0x0, &(0x7f0000003e80), 0x0, 0x0) process_vm_writev(0x0, &(0x7f00000000c0)=[{&(0x7f000075ef4e)=""/178, 0xfffffea5}], 0x5c2dd6b94d9e5dc2, &(0x7f00000015c0)=[{&(0x7f0000000100)=""/214}, {&(0x7f0000000200)=""/4096}, {&(0x7f0000001200)=""/246}, {&(0x7f0000001300)=""/19}, {&(0x7f0000001340)=""/196}, {&(0x7f0000001440)=""/202}, {&(0x7f0000001540)=""/84}], 0x1, 0x0) 2018/04/14 15:37:58 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f54fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000), 0x0) r1 = dup(r0) r2 = accept4$alg(r1, 0x0, 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x3) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) recvmsg$kcm(r2, &(0x7f0000e63000)={0x0, 0x0, &(0x7f00003d5ff8)=[{&(0x7f0000588fa9)=""/87, 0x57}], 0x1, &(0x7f0000142000)=""/60, 0x3c}, 0x0) 2018/04/14 15:37:58 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) accept(r0, 0x0, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000480)=""/217) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/14 15:37:58 executing program 5: r0 = gettid() rt_sigqueueinfo(r0, 0x41, &(0x7f0000000040)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.current\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x4, 0x30}, 0xc) 2018/04/14 15:37:58 executing program 3: unshare(0x400) socket$packet(0x11, 0x3, 0x300) keyctl$session_to_parent(0x12) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000140)=""/91) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000004200)=""/119) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) sendmmsg$alg(r1, &(0x7f0000004100)=[{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="e1ce632a40214ad3700e9e014d68dcbff05e7c485d00f9dd59368789042f844f297e83e47e724eba2558766edd32c21233b512384a72188ca21b17f2bff1d1f01798cebfb75e9b940cc7a2529334d02940a29e45f337c474c1ca63c9cc7a6009d3ba088b9930bc4c43", 0x69}, {&(0x7f00000001c0)="1a555c89dc92ae7f179138db7b1d211d84d40b095c1fde297446f679f650a93e48dd45212594ba7d0e4b145bdd1ac554547c41370257154ac19f2737a2b459dedf3830e109d4a0c7d2893bf8819d0c0b17af1e2ec2d1fc052e5f6a479b3086b8eba1291006f5c8365dcbf8d47520bfe579b31a08cca745759fe233d6ae4425db7db836ad1c249ebc579b1fa29dc579aa5319c40be70bc6b36afe", 0x9a}], 0x2, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3}, @iv={0x30, 0x117, 0x2, 0x1a, "067fd1451b8293d6dd2e6cb66f365b27da8d8414eef7fd51552a"}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x50, 0x117, 0x2, 0x35, "b9bb37b1c3d6bee079fd4fb4547d9c2f190055256d6120b6dbeb0a6bcd64b1ab49617a1dec4184263008169d0898ae3e4e341e9997"}, @iv={0x18, 0x117, 0x2}], 0xc8, 0x1}, {0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000380)="62cd4fe88288c95c992bcd7cf87dc25de41c52b04543238306239a2f703ba21865b09cef0efd77c3960d98f5037b1dbe9317f52f9bb767d418b5a71fe4346fc904b3881cccd56fe03f48411dcaee1f2839551807633c7d3d73b13d37aaaf18154203595728013c3c23089c", 0x6b}, {&(0x7f0000000400)="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0x1000}, {&(0x7f0000001400)="dd7717782b7fa80b4471d75508c486f1416f280a6d8b697153fc71d76f894f01e597646ab5e5544ea07694b40d475e261179ace5e48d93085fe623ed2bdda6d0331c2ae9224952e29a4d3c7b7a4f6d75eb7580e0", 0x54}, {&(0x7f0000001480)="219f32d1345eed9f393e976eec3284c70777d2a166eb7194137cff687ac4942207b8491b8ff05a118be30bc73e83bc30742db5110e0cd54e860f302e076bd91cfb91236e18375628ecf7b6", 0x4b}], 0x4, &(0x7f0000001540)=[@iv={0x90, 0x117, 0x2, 0x77, "bd5565cc751f4e86425364e9295d5ea3681c284400393ad75cf9da24824a8cf2a73df967b259a726d49da3b2c41c80291df92c5c196c52eff7c25b7eaeec3e0ffc23f348b31edd838f0be411e3524e82be32acd4a88b3112a84ba723ebedde77cb7ecd5c71a08fb9c2ed9ea5c6169ce66f2f140f7103b3"}, @iv={0x118, 0x117, 0x2, 0xfd, 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{&(0x7f0000003000)="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0x1000}, {&(0x7f0000004000)="b4a7bd28", 0x4}], 0x5, &(0x7f00000040c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x8000}], 0x4, 0x44) 2018/04/14 15:37:59 executing program 4: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) accept(r0, 0x0, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$bfs(&(0x7f0000000040)='bfs\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000840)=[{&(0x7f0000000180), 0x0, 0x70a0e5a1}], 0x0, 0x0) ioctl$EVIOCGABS20(0xffffffffffffffff, 0x80184560, &(0x7f0000000480)=""/217) fallocate(r1, 0x11, 0x0, 0x100000001) 2018/04/14 15:37:59 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x3, r1}) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x802) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000080)=0x6, 0x8) syz_open_procfs(r1, &(0x7f0000000000)='loginuid\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00000000c0), 0xffffffffffffffdb) 2018/04/14 15:37:59 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x81, 0x0) unshare(0x40600) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) r1 = getpgrp(0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'veth0\x00', r2}) ptrace$setopts(0x4206, r1, 0x10001, 0x100041) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x30000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x4, 0x2, 0x8, 0x80000001, 0x5}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000300)={r4, 0x10000, 0x7d5, 0xc3f}, &(0x7f0000000340)=0x10) getpid() 2018/04/14 15:37:59 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000280)=0x0) lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001540)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001580)={0x0}, &(0x7f00000015c0)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001600)={{{@in=@broadcast, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000001700)=0xe8) getgroups(0x6, &(0x7f0000001740)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0}, &(0x7f00000017c0)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001800)={{{@in, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000001900)=0xe8) stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001d00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d40)={0x0, 0x0}, &(0x7f0000001d80)=0xc) fstat(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000001e40)='./file0\x00', &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getpgid(r11) lstat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002080)=0x0) r21 = getuid() stat(&(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002180)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000021c0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f00000022c0)=0xe8) stat(&(0x7f0000002300)='./file0\x00', &(0x7f0000002340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f00000024c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000000080)="fc12ef45d6975e8f20026af3e97a65c813756ff98c1cc25ba4610414e2c9b39b006477124ef5b16a4191f18f9a3ed4ef9a680ab189225fb603bd", 0x3a}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000000180)="09e245821c1aa9646b0820373ea15dc9d9b19d514e788d99760924667695b45cdc0ce94ade4f3d26ec3b105e50c9", 0x2e}, {&(0x7f0000001300)="6be1fd5b0a33280225f834e34b55613148cffced7ae32693db932b38ca20c8b527b3002c0e0591b31e5089ad5b4c47bb4f1119665b63237668aaa1e105a564baa5a17def7e01b614b0abf70875cb635b7131947bc40078fc71c3af5c8ce32820fcb9668810057303f768d1e296a732e7065b761e52c93697c7265ba736102034cf7ba872bf5afdd1705de44b8d134a81a7bf30fd88ba0a86225676b49b9dd87b2e07d8034c1b81546005a6b3e3d3b8bfed923db48b11e6ceab17d8d2814cd466a482d39c09d7359cb144940755667f1cab158a0792ddafb21cf1faa2990edf", 0xdf}, {&(0x7f0000000200)="341bd6b05b59186a52cfc6d368824bd76701b900086daeec2ec2bc6941dd19277fae1a57129d343dcd26eba1bd25c9ab507f21ac0122a5fc459458a3914409a979a14f82a9b619f89ef29be1b991d7", 0x4f}], 0x5, &(0x7f00000023c0)=ANY=[@ANYBLOB="2000000000e2ffff00000000020000003e0db3b46949b4038427e361ee135183287c1b3c4e7ba6205ef82a931cd3a6e95badb808d4f833d2ac8ef7bc3a4eec871d4f2b6e21ca02b10090c049f5421d9ec022ad7c2692e50ecd540c3d60a5c600bcadbe04cbf6129944e0e6786b01102e2425636a", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="0000000038000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00'], 0x98, 0x40}, {&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001cc0)=[{&(0x7f0000001b40)="1a36152c8e0d3c3fe097ac4a430e3ac255bb655cf67f6c3c27772f8aaceebd2ff0bf0bb3f181447a92f9cd3c7119f583e0b10a03e99a968a41436ef157f2388304bfb17acda43e760d", 0x49}, {&(0x7f0000001bc0)="1874868577f0b3bc5c7ad3a4bf4deceffbbe6a2b0e222218d5303c3f836b89e419cb76efede438a76256eecee6aa3641ea117e6909e19f8bb372b6f6164f142dc5babf52d655ae0e069af427b6b60e681c4ad9c47e4c261e21e0a15ff6cb33b241a3bc652aae0618be56885c1334c01f6125c340d9dee3c756c2fbdcc833ffbfa216748972c58cb830b6bf716543257e90a4aa300454c44b15e676669a19362edde314ebe0a245e099d934afa126827485351dc2789565b91043fc8f2d90a737a119eeec12b9781a60b9a158bee6a0c8aad3fe18c1e4ac3119f79457e86b2f5033d6c76f1190f666bf96c43a", 0xec}], 0x2, &(0x7f0000002580)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r23, @ANYRES32=r24, @ANYRES32=r25, @ANYBLOB="4a4e00009b8c5e1eabf83ce5a08e5576e2c60d7304f3cd6c6a02e552a68871"], 0xf0, 0xc0}], 0x2, 0x8000) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)='bcsf0\x00') syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') socketpair(0x3, 0x1, 0x100000000000004, &(0x7f0000002540)) r26 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r26, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/04/14 15:37:59 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ioctl$void(r1, 0xc004587f) syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x1, 0x450080) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) epoll_create(0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'eql\x00', @ifru_data=&(0x7f0000000000)="24fff977e9ea18c8d95bebd6f4aa509433a331fcfe64fe04b301fba22e333d3b"}}) fremovexattr(r1, &(0x7f0000000100)=@known='security.capability\x00') socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0x6}, 0x1) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000000180)={0x80000000}) 2018/04/14 15:37:59 executing program 7: r0 = getpgrp(0x0) r1 = gettid() pipe(&(0x7f0000000040)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xd3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0xffffffff, 0x8, 0x8, 0x6, 0x8d3, 0x3, 0x3, 0xfff, r3}, &(0x7f00000001c0)=0x20) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffb, 0x3e, r4, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0xd5, "8280a43d998c254f4ab6cfe47d1720c2822c6b1d043488d9e57929cd3ee9f25e5bed38d70236ff58eb308c916638ed454c02ac5fd11929dd7e3d97bbdf2678f30b3506cd8a2d64605f0da9f471282de7c7e25e45db16dd9c571b89164595ec2975ed143c3738a1f2a0f532f2d3d5df93eabeb1112b58fd21a142f9c54c00d444075520823d8564ef8bb16136c677f685e052d320c0a09304b7354c1594937c770fd5e9632766e3a781df987790d7cb6ad3281c4126b6551b8e3aec9e8aa4fcdf605afce9c836051fd6c04b5c1c975a03211cf575ee"}, &(0x7f0000000080)=0xf9) ioctl$TCGETS(r2, 0x5401, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f000058a000)={0x0, 0x0, 0x4, 0x3}) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) socket$unix(0x1, 0x7, 0x0) 2018/04/14 15:37:59 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f00000003c0)=@raw, &(0x7f0000000000)='syzkaller\x00', 0x27, 0xfffffffffffffdd8, &(0x7f0000000040)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000003000)=ANY=[@ANYBLOB="1348c9001008eaffff0300c9907d7391d33f00e2cbeb23000000000000"], &(0x7f000000b000)='syzkaller\x00', 0x7e0, 0x39d, &(0x7f0000002f19)=""/231}, 0x48) 2018/04/14 15:37:59 executing program 6: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21}}, 0xa7}, &(0x7f00000000c0)=0x90) r2 = msgget(0x0, 0x400) r3 = geteuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = gettid() msgctl$IPC_SET(r2, 0x1, &(0x7f0000000400)={{0x20, r3, r4, r5, r6, 0x62, 0x4}, 0x9, 0xffffffffffffffff, 0x75393068, 0x5, 0x5, 0x7, r7, r8}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x1f, @mcast2={0xff, 0x2, [], 0x1}}}, 0x3, 0xffff, 0x80000000, 0x1000, 0x10}, 0x98) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00000001c0)) unshare(0x40000020) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000480)={r1, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x5, 0x3, 0x100, 0xff, 0x4}, 0x98) 2018/04/14 15:37:59 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/14 15:37:59 executing program 6: unshare(0x400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x322}, 0x1000002be) 2018/04/14 15:37:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xfffffffffffeffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e21, 0xf4, @mcast2={0xff, 0x2, [], 0x1}, 0x80000000}}, 0x6, 0x2cb}, &(0x7f0000000200)=0x90) 2018/04/14 15:37:59 executing program 3: r0 = socket$inet(0x2, 0x3, 0x3) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000240)="68ee2f519a635504d9ba3976c8f3b3cf9eed5bb886cb032752a8e03db6730a1e1d6289ecb595f42303401b7780f6bbd34a418aeb30dbbeadde5bdee22743ecf438736cb6e2e153f07b60d2cd3bca308f8c2b1ffffd37828a18a83771fb3a46e29fbc0ecd862237d49ec7", 0xffffffffffffff32) sendmmsg(r0, &(0x7f0000005c00)=[{{&(0x7f00000000c0)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)}}, {{&(0x7f00000035c0)=@in={0x2}, 0xe, &(0x7f0000005700), 0x0, &(0x7f0000000140), 0x10}}], 0x2, 0x0) socket$inet(0x2, 0x7, 0x2) 2018/04/14 15:37:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) lseek(r0, 0x2, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) bind$alg(r0, &(0x7f00002eb000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) 2018/04/14 15:38:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-avx)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000), 0x12e) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent)\x00'}, 0xef) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg(r2, &(0x7f0000007300)=[{{&(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000003a80)="7855fb3fb20eab35ac627681192dc47e2c3bbedfdf68abbd4b6dec03cfa481caf84b549b0882e52bf87cfd452511d45953", 0x31}], 0x1, &(0x7f0000004a80)}}], 0x1, 0x8000) sendmmsg$alg(r2, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000001700)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000000000)=@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000580)="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", 0xfd}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000000040)="14ade64cf6844df21a08181e4af61fac05f4d8a8e9daacb0690d6f", 0x1b}, {&(0x7f0000000080)="2237a42269a9bb47f376eb70e77e75ef86379810f217088c8511d7181ddb7c1d7a609ccb75d7b3fdc4d35009e79dce36299654199d9c9f659ddc78bd45ad3faacb66bc5999cc744032fae46e1a6347afaa7378d2f950c983b7cd8e5e5a86", 0x5e}, {&(0x7f0000000180)="12c4e0d99b80bd4dfc2ed38473b82e1b085299f6e41139d94e59795388dac735e332f64adff928a20b8fddb488c60f6cb7ebe712773f747f0fa3c1946a799dc1cac71c2115707f9cbc82d51717bd8a95f18970b1da901d8c9cc69997c346bbbe309c70acc880ad94e3416d64b1ab2ed35d22d12f2920007ef65a054a36e49409", 0x80}, {&(0x7f0000002700)="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", 0xfb}], 0x6, 0x0, 0x0, 0x4000000}, 0x0) 2018/04/14 15:38:00 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000001c0)={0x2, 0x3, 0x6, 0x4, 0x6, 0x6}) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000003c0)=""/86) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000000440)=""/215) r1 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x8a, 0x40) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000002c0)={0x5, &(0x7f0000000280)=[{0x1, 0x401}, {0x5, 0x3f}, {0x6}, {0xfffffffffffffffa, 0x2}, {0x100000001, 0xfffffffffffffffa}]}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2040, 0x140) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="48000000d9d52c8dd329a0090127e89459490b583ba947c1d1ceb873d626ee1791942fc298a1854f50126ef12e34ddd2855302cf6355a2435a7ac9ae1266ccaa31", @ANYRES16=r3, @ANYBLOB="32012bbd7000fedbdf25030000000800250800000000080006000300000008000400060000001c000200080003000400000008000b00020000000800000080000000"], 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x40000) 2018/04/14 15:38:00 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='schedstat\x00') bind$netrom(r0, &(0x7f0000000080)=@full={{0x3, {"b6f8c8349bdadd"}, 0x2}, [{"9483375a92b34d"}, {"5f8e5672718d3c"}, {"70c2cbe3f7dfa9"}, {"a8f3de8fc23470"}, {"d7823896a1c6f8"}, {"05576387402a4e"}, {"66beaf5aa286da"}, {"cb1ebdef4f338d"}]}, 0x48) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={'tunl0\x00', &(0x7f0000000040)}) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x800) 2018/04/14 15:38:00 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x1}, 0x1) 2018/04/14 15:38:00 executing program 6: unshare(0x400) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000600)=0xfffffffffffffff9, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000180)={0x0, 0x7}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000040)={0x322}, 0x1000002be) 2018/04/14 15:38:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2101, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x1, 0x1, {0xa, 0x4e24, 0x5d, @empty, 0x10000}}}, {&(0x7f00000000c0)=""/52, 0x34}, &(0x7f0000000100), 0x10}, 0xa0) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x400100) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff034}, {0x6}]}, 0x10) 2018/04/14 15:38:00 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000003580)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000035c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='schedstat\x00') preadv(r1, &(0x7f0000002480)=[{&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f0000000040)=""/41, 0x29}, {&(0x7f00000020c0)=""/43, 0x2b}, {&(0x7f0000002100)=""/7, 0x7}, {&(0x7f0000002140)=""/202, 0xca}, {&(0x7f0000002240)=""/237, 0xed}, {&(0x7f0000002340)=""/190, 0xbe}, {&(0x7f0000002400)=""/89, 0x59}], 0x8, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000003600)={{0x3f, @rand_addr=0x5, 0x4e21, 0x0, 'sed\x00', 0x1, 0x8, 0x51}, {@empty, 0x4e24, 0x1, 0x1f, 0x101, 0x1}}, 0x44) preadv(r1, &(0x7f00009d5ff0)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/4096) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002500)={0x0}, &(0x7f0000002540)=0xc) ptrace$setregs(0xd, r2, 0x2, &(0x7f0000002580)="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") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) 2018/04/14 15:38:00 executing program 0: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x600a00, 0x0) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) unlink(&(0x7f0000000000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x2) 2018/04/14 15:38:00 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) r1 = dup2(r0, r0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01002abd7000fddbdf250d0000000c00020008000008000b000a000000080001000000000000000b0000000000140001007f0000010000000000000000000000001c00010008000b0073697000080008000600000008000b007369700000000000049634b400"], 0x6c}, 0x1, 0x0, 0x0, 0x4810}, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x2, 0x45b19f81d8ca02df}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x4, 0x30}, &(0x7f0000000100)=0xc) 2018/04/14 15:38:00 executing program 2: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x10400, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={0x0, 0x4}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000700)={r1, @in6={{0xa, 0x4e20, 0x4, @loopback={0x0, 0x1}, 0x80000000}}}, 0x84) r2 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x101000) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000480)=0x60, 0x80800) getsockopt$IP_VS_SO_GET_INFO(r3, 0x0, 0x481, &(0x7f00000004c0), &(0x7f0000000500)=0xc) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000019ffe9)={0xc1}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f00000001c0)={0x0, 0x0, 0x0, 'queue1\x00'}) socketpair(0x9, 0x6, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000340)={0x4, {{0xa, 0x4e22, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0xcaa0}}}, 0x88) r5 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x9, 0x0) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) accept4$netrom(r6, &(0x7f0000000540)=@full, &(0x7f00000005c0)=0x48, 0x80000) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r6, 0x84, 0x5, &(0x7f0000000280)={r7, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) openat$rtc(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rtc\x00', 0x0, 0x0) r8 = shmget(0x2, 0x2000, 0x54001002, &(0x7f0000ffd000/0x2000)=nil) shmat(r8, &(0x7f0000ffe000/0x2000)=nil, 0x4000) 2018/04/14 15:38:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(pcrypt(rfc4106(rfc4543(gcm_base(ctr(aes-aesni),gha'}, 0x58) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000140)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x2, 0x40000) r2 = syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) close(r1) connect$vsock_stream(r2, &(0x7f00000014c0)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001400)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x3}) r3 = semget(0x3, 0x4, 0x220) semctl$SETVAL(r3, 0x0, 0x10, &(0x7f0000000080)=0x6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/sequencer\x00', 0x400000, 0x0) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000001500)=""/4096) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000001440)={'IDLETIMER\x00'}, &(0x7f0000001480)=0x1e) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000002680)={r4, &(0x7f0000002500)="579bac1442075adfa2ab662a10f354bbd018bd6aef8d34485051ddfa14eec396a7bfd8fd6a3b530ba9cb655547572c05b9fd61a7f326ead75d67c3279216910d06feb16bac90459f992b4f9349752c71dcec5125cf7b540dfe2d0823649878087c9483b1acdc9a5553d2a0198c176f6a5570745965d4444f8156e1d1e62f9ed6c82773c32b2f152678b7b3bbdba302c8e30c82b5d4fde5a001845f62e5a293af6f467b8270ddb0fd6f", &(0x7f00000025c0)="dd7494027832c17aae686d8ef3e27e00dbc5c15f491d4ba6a3fddbdd6a43ae17b3e6a5c25b24e17d3be7c9e5d631211eb8c138a6c6b8eff23097169670886a96310c82a36020d1b9393f6f7d6b612f7b1501fd8d261e32693c74fc8ee44060c98c7f95fc9c027702ae43cbad9862f8bae060e3fccf3f1451e317eae232edc7cd8092264a3620b3f6c0a0986f62a02743cd"}, 0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001200)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f00000012c0)=0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001300)={r6, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, &(0x7f00000013c0)=0x84) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000040)={0x2, 0x9, 0x5947}) connect$unix(r5, &(0x7f0000001140)=@abs={0x0, 0x0, 0x4e24}, 0x6e) 2018/04/14 15:38:00 executing program 6: socket$alg(0x26, 0x5, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000001c0)='wchan\x00') write$cgroup_int(r0, &(0x7f0000000200)={[0x3f, 0x3d, 0x36, 0x2f, 0x3a, 0x3f, 0x3e]}, 0x7) clock_nanosleep(0xfffffffffffffffb, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000000)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x100, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x105000, 0x0) 2018/04/14 15:38:00 executing program 0: r0 = socket$inet(0x2, 0x3, 0x3b) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000)=0x6d4, 0x2ee) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000140)={'syzkaller0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x0, 0x3f, 0x9, 0x3}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x8, 0x7}, &(0x7f0000000100)=0xc) 2018/04/14 15:38:00 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000180)='./file0\x00', 0x13) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001580)='/proc/self/net/pfkey\x00', 0x40000, 0x0) fchmodat(r1, &(0x7f00000015c0)='./file0\x00', 0x10) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x77359400}}) futimesat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{}, {0x77359400}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e20, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x10000000000}}, 0xfffffffffffff801, 0x8, 0x6, 0x6693, 0x1}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000380)={r3, 0xfffffffffffffffc, 0x1, [0x4]}, 0xa) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') fcntl$setstatus(r1, 0x4, 0x42000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000001600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001400)=0x1008) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000540)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)={0x94, r6, 0x0, 0x70bd2a, 0x25dfdbfc, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9b69}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x400}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000001440)=ANY=[@ANYRES32=r5, @ANYBLOB="d8000000cda1973ed0b50837a0941b91a5e864824267b192d77e60847551daa6e7dc0b927be89cf95aed1d416f0ee97d6c4b2d6d9b7cdd6e0af853232b5b4ded98e6ec80bc6b18ade3c42dfb0255667ae840b46288271cd8ea5f4a60df07640ca4c44eadfc49b5109aeabe5f0264ac71e1d120000000e9340ab81afb615fe96ba0c26c0dfb023e40e0e7ea09841ae699979ab65ab3903a43320b6ebc313415922ef7cad6c38904ff7bbfe7cd92d539bf4d7baad58cb76f6c6616e305cdde482c43ddb7279450b518f2ec615fb8df7d8d5540a7b10f530cea2ed164de"], &(0x7f0000001540)=0xe0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000100), &(0x7f0000000200)=0x4) 2018/04/14 15:38:00 executing program 1: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000180)) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000001c0)={0xffffffff, 0x7f, 0x8}, 0xc) r1 = dup3(r0, 0xffffffffffffff9c, 0x80000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xd8, 0x5, 0x170}, &(0x7f0000000140)=0x10) socket$inet6_tcp(0xa, 0x1, 0x0) getpeername$unix(r1, &(0x7f0000000040), &(0x7f0000000200)=0x6e) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/04/14 15:38:00 executing program 5: r0 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000280)='syz0\x00', 0x200002, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = memfd_create(&(0x7f00000001c0)='proc@+$wlan0ppp1em1\x00', 0x0) fremovexattr(r1, &(0x7f0000000140)=@known='security.capability\x00') 2018/04/14 15:38:00 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 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, @perf_bp={&(0x7f0000b32fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x100) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000080)=0x7) dup2(r1, r0) 2018/04/14 15:38:01 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x5) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0xfb}}, 0xaa, 0xfffffffffffffffd, 0x1, "582abd5a101529bedf4b4e863c1b695fb087e463cb8872b75b60bfef5a3bad6503cf4b85d8a8d782fdd2d3ed7f2e4e225e8d9c533de5cea0e0c93845d06a319fe6b4dd4b4897498cec60bf30f722a6c7"}, 0xd8) 2018/04/14 15:38:01 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e20, 0x1112eeea}, {0xa, 0x4e22, 0x707, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, 0x0, [0xffffffff00000000, 0x332, 0x6, 0x6, 0x8001, 0x5f9, 0x7, 0x1]}, 0x5c) poll(&(0x7f00008aa000)=[{r0}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000000)='ifb0\x00', 0x5}) 2018/04/14 15:38:01 executing program 0: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x401}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) 2018/04/14 15:38:01 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) 2018/04/14 15:38:01 executing program 1: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @rand_addr}}, 0x14) r1 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7fffffff, 0x8000) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{0x81, 0xfff, 0x9, 0x200}, {0x6, 0x6bd, 0x10000, 0x8000}, {0x80000001, 0x3, 0x7fff, 0x1}, {0x400, 0x59, 0x2, 0x7}, {0x9, 0x100000000, 0x800, 0xfffffffffffffffa}, {0x2, 0x1e, 0x80000001, 0xfffffffffffffffb}]}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000140)={0x4, &(0x7f0000000100)=[{0x8, 0x1f, 0x1, 0x8}, {0x0, 0x1ff, 0xffffffff, 0x4800000000000000}, {0x2, 0x1ff, 0x7, 0x6}, {0x6, 0x2, 0x9, 0x7}]}) 2018/04/14 15:38:01 executing program 2: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r0, &(0x7f0000000080), 0x16e, 0x44) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './file0', [{0x20}, {0x20, 'cgroup\\ppp1'}, {0x20, "6d643573756d872340282f637075736574"}], 0xa, "e7b0c2a140edd675e56c323ebd5669466865c56bdc8c396abf9c888d6660b1a4e3db47b1ab2852abf597b2bcb649b1d88b7197680ead23e200fa1eaedb98e24b4b6efb8214ad4a2d272ab3b617db8ff37cb12b04029b03f7836c0198e26ca0baee87a5ba98ceca09c3e8c49a4eb1af278864a3137283cf111897d395ea9d0eb754beef64cc49d72739029b3bd22eacfa53edbbac447c440c7d6d4a707b0a4b59c82fa8308d"}, 0xcf) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000100), 0x4) 2018/04/14 15:38:01 executing program 7: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000c95fb3)="24000000260007003200000800367700fb01ffff010000000000000000000000c400ff10", 0x24) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40800) 2018/04/14 15:38:01 executing program 3: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000580)=ANY=[], 0xfffffce5) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000340)='./file0\x00', 0x2, 0x40) lseek(r2, 0x0, 0x3) fcntl$setlease(r1, 0x400, 0x0) r3 = inotify_init1(0x0) r4 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r4, 0xc008af12, &(0x7f0000000040)) ioctl$TUNATTACHFILTER(r4, 0x401054d5, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x40, 0x2, 0xeae1, 0x4}, {0x0, 0x1, 0x3ff, 0x9}, {0x9, 0x3, 0x1, 0x2}]}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000180)="69f098e5bb51b56d11e07ea6de4853ce69157d3cc17c06c79c87ffb99be9697ce952cd74945b31104d33a7fa1e80e2a09fde95a71e1ab795d95b6d4fe2c6f7942b56042b314faad047a1af5e6b7afbe29f7eb2b04fe661a645c453bc3f45fb33c100ecd50114289f87b28e25d9e04e21d1c173fc2fa232153d366fc2c15574447d8412bd2b3736edd43b0522f547d94ce25308a8688119efe615f257feb5135239acf481395819f62250869d960b5b43271484ab4f7d16dd5d5a4f0cff79a5f1085db79434b5833e733fa69f91df627f5f5ffe2e5b49f39fad25d702a1a7b7de5e0a8c11d8d2900c4e", 0xe9) dup2(r3, r4) fsetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'os2.', 'Uvboxnet1\x00'}, &(0x7f0000000280)=')\x00', 0x2, 0x0) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0)=[{}, {}], 0x2, 0x405) 2018/04/14 15:38:01 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0xfcd, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/14 15:38:01 executing program 6: bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) sendmmsg$alg(r0, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/92, 0x5c}, {&(0x7f0000001700)=""/4096, 0x1000}], 0x2, &(0x7f0000000340)=""/80, 0x50}, 0x0) 2018/04/14 15:38:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000040)="bdf2206aba08c8e041875955d5c7a8cc0317556efbc978f4528f2c7bd09eda2ac44a10fe833454965e8d43816f6af73cfdb231063b32330ee9676463ae97cffb68ed7a9a452328c88d8b8b18682035baa02244fbfaf92621b8f1fc5bf9d4f2a79972091f8865bfc62466a869d6bf64d96b2e4dbd2967c6e6e1dae8ae2851d60841cfde4e5a5aefc53a1c63604059a31148d9c3dc5144e3a1093daccd112a5d724aa10500000000000000fd3cdb11600944e7b7d19c470d1933b7feaff22feb6df45ae678aca5d8a4761d07428d0300875a8939ea16b84dfeebdc4bdf4fe7", 0x0, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0xffffffffffffffc6) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f00000014c0)={&(0x7f0000ffb000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000977ff2)='attr/fscreate\x00') pwritev(r1, &(0x7f0000000000), 0x3bf, 0x100) r2 = epoll_create(0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/161, &(0x7f0000000200)=0xa1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae7ff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x1}) 2018/04/14 15:38:02 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5406, 0xffffffffffffff88) r1 = creat(&(0x7f0000000000)='./file0\x00', 0xc1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}}, [0x800, 0xffffffffffffff00, 0x5, 0x7, 0x3, 0x7fff, 0xd245, 0x8000, 0x0, 0x100000000, 0x400, 0x5, 0x6, 0x6, 0xffffffffffff2836]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x7, "51af456ad7007e"}, &(0x7f00000001c0)=0xf) 2018/04/14 15:38:02 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x31, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r0, &(0x7f0000000140)}, 0x10) 2018/04/14 15:38:02 executing program 0: keyctl$reject(0x13, 0x0, 0x1, 0xfffffffffffffffc, 0x0) 2018/04/14 15:38:02 executing program 6: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r0 = socket(0x2000000000000010, 0x803, 0x0) write(r0, &(0x7f0000000100)="240000001a0025f0806bd104feff001c020b49ff6e10b500000700eb0800030001000000", 0x16) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) dup(r0) 2018/04/14 15:38:02 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x36, 0x38]}, 0x2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r1, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9f) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/udplite\x00') 2018/04/14 15:38:02 executing program 5: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40, 0x0) r2 = geteuid() sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000802}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)=ANY=[@ANYBLOB="840000002000100628bd7000fcdbdf257f000000ff0200000000000000000000000000010000000700930f0000000000000000004e2400004e2412db000020807f000000", @ANYRES32=0x0, @ANYRES32=r2, @ANYBLOB="080016000000000014000d00e000000200000000000000000000000014000e00fe8000000000000000000000000000aa08001800ea000000"], 0x84}, 0x1, 0x0, 0x0, 0x48005}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/04/14 15:38:02 executing program 1: symlink(&(0x7f0000012000)='./file0\x00', &(0x7f0000001000)='./file0\x00') r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/76, &(0x7f00000000c0)=0x4c) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x4, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000b13000)='./file0\x00', &(0x7f00005f0000)=@known='system.posix_acl_access\x00') 2018/04/14 15:38:02 executing program 2: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000000c0)={0x7, 0xe5b, 0xffffffff, 0x0, 0x200, 0xfffffffffffffffa, 0x20, 0x5, 0x100000001, 0x342}) r2 = gettid() fcntl$setown(r0, 0x8, r2) accept4$packet(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14, 0x800) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) socketpair(0x0, 0x0, 0x1000, &(0x7f0000000000)) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) 2018/04/14 15:38:02 executing program 3: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='bridge0\x00', 0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffffffff, 0x101000) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x3, 0x2}, 0x4) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) fcntl$setsig(r0, 0xa, 0x11) sendto$inet(r0, &(0x7f0000000040), 0x3bd, 0x0, &(0x7f0000000080)={0x2, 0x4e22, @multicast1=0xe000000d}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='vlan0\x00') 2018/04/14 15:38:02 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x6, 0x6) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000001880), &(0x7f00000018c0)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e23, 0x7f, @dev={0xfe, 0x80, [], 0x21}, 0x100000001}}, [0x3, 0xfffffffffffffeff, 0x1, 0x400080000, 0x95, 0x8, 0x7, 0x5, 0x1, 0x5, 0xffffffffffffffff, 0x10000, 0x42e, 0x100000, 0x3dd8b359]}, &(0x7f0000000700)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000740)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) read(r3, &(0x7f00003fefff)=""/1, 0x1) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000080)=0xf41) r4 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x60000, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000002c0)={0xffffffffffffffff, 0x3, 0x200, 0x30000, 0x7, 0x3a4, 0x7fff, 0x7, 0x0}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x3, 0x8, 0x7fff, 0x8, 0x8}, &(0x7f0000000380)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000003c0)={r5, 0x4, 0x1, 0xab6, 0x8, 0x9, 0xe3c0, 0x1, {r6, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0xffffffff, 0x3, 0x3, 0xffffffffffff39af}}, &(0x7f0000000480)=0xb0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) accept4$packet(r4, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r7, 0x890b, &(0x7f00000004c0)={@empty, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x1b}, 0x80, 0x200, 0x7fff, 0x400, 0xfffffffffffffffd, 0x80000000, r8}) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0xd9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000000180)={r9, 0x2}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000140)={r10, 0x7e6400000}, 0xffffffffffffff22) getsockopt$inet_int(r0, 0x10d, 0x4000000f8, &(0x7f0000000540), &(0x7f0000000000)=0x4) 2018/04/14 15:38:03 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8400, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000100)={0x3ff, 0x400, 0xfffffffffffff669, 0xffffffffffffff80, 0x1, 0xc00000000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004ff000/0x3000)=nil, 0x3000, 0x0, &(0x7f00009ecff8), 0x1, 0x3) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x12000, 0x3, &(0x7f00006ed000/0x12000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/14 15:38:03 executing program 1: r0 = socket(0xe, 0x2, 0x800) unshare(0x8000400) connect$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/04/14 15:38:03 executing program 3: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') mkdir(&(0x7f000063543e)='./file1\x00', 0x0) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 2018/04/14 15:38:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) listen(r0, 0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000009ff4)) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) unshare(0x28060400) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) semctl$IPC_RMID(0x0, 0x0, 0x0) semtimedop(0x0, &(0x7f000001dfd6)=[{0x0, 0x0, 0x1000}], 0x1, &(0x7f000001f000)={0x2000, 0x989680}) unshare(0x40600) 2018/04/14 15:38:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000240)=ANY=[]}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x288}, {r1, 0x1101}, {r2}], 0x3, 0x3) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000690ff6)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f000000d000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="180000000000f1000101000000000000e382422e94187a60195bc7821b6d111d786af286841c0705e3515125219d21241d60561eb5505018027522aad095c73942ad1b52f0e1cc353d66783ad48409dedc81cb4bdfbf59e80b528065b501ea83f63da194c7302a7802d37e0b80fdc112520000000000000000000000000046ba94ba8e0ddd4ccbc1f122ae105d00c0f72c8e139e57e3088f38f8edada3d3b298", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0) close(r1) close(r1) r3 = dup(r0) ioctl$TIOCNOTTY(r3, 0x5422) 2018/04/14 15:38:03 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x36, 0x38]}, 0x2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r1, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9f) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/udplite\x00') 2018/04/14 15:38:03 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x5386, &(0x7f0000001000)) 2018/04/14 15:38:03 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) write$cgroup_pid(r0, &(0x7f0000000040)={[0x36, 0x38]}, 0x2) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1200, &(0x7f0000004080)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x4202, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) write$cgroup_pid(r1, &(0x7f0000000400)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff9f) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='net/udplite\x00') 2018/04/14 15:38:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2, 0x1}, 0x20) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syz_tun\x00'}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000200)="8da819f9e8be8c763cffcbdadb852589ec7783aa152ae61b07ff7183b7299d288dbea5abb2438c95a82c1ca6a826c86fbcc0eb585512e35abc4f447e9ccffe3dad7267de2eb68c9914ba92a8c81cde29eb19ee3e831d876cbaf619804812c3d17ccf576b836b41a7608d65abcb8e2a23a006f834", 0x74}, {&(0x7f0000000380)="f59790e0356100d7a275497430f9112c487ab1ed069051da5d09dd88d2af985e37f6bc7a4b545bde4eaa85987a678dec08b91a094dc514b0b352fd9429b1e2a846253c35814832fd87069019c73d1b23bde43905440d296b8ebd8469f9e82b85da5c086605887eb0ccde95a2b4036cf36a3852d37f44457e198c05e889cfaf3c1fd7f1d55578233119ea1ab48f8cd42a3d0044a370d6cabd9e39172256f852fbfb9645cb1b8cfaa59163c948a0261e55517d10b88be7fc6babd040fbf5818466261af6d55178065aa74b3b9266af7cc7b7ece15402aec543b833b16c726796b70ad9353aaf39f20b7b895c29d9e1b0a69b9cd3", 0xf3}], 0x2, &(0x7f0000000480)=[{0x50, 0x116, 0x3, "0f166b25b2fdf8de1d72984c7aaf93f1556cc28435f0e2e75ef72543fc3d46e2be988cff35bf2672af4ee4b2c717cefc455d56808a478400d5d9"}, {0x78, 0x197, 0xaddf, "005835caeab854fc31a3b7e1647a586bef6b128e6989f1a9e89f1ded9ca6a6df183a17b048f132667dda6860650cbe863a9be0ede8f27565883a3cbd591f78b5bc202a00a9a2cab0ef927574d6b97cc528f5fec2c200b8eaf47b9f0979685d63db"}, {0xc0, 0x107, 0x20, "3ccae6722b37c01ca20d6482f5480d587cd96dcec93caf32d53058e43f8520353425aef7dbd2580436e4b569ce33e133ccb846dbca665b26232d46d800148abe17946701e0d4ef0c96c2a29c45d312d8b92c63687bebc97e9cac1452cfa4a005e5e1540c6508e90438c77fd3796e7eb65d35d2b5641c74994a32a1bac868ee8e8e78d0cbb6565119ccca1076a3c7cc1298aa014009abfbdd2131d196d2a7a67c3e397a8e59341929c0"}], 0x188, 0x80}, 0x4000000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0xfffffffffffffffd, 0x1, 0x1}, 0x20) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x800, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@mcast1={0xff, 0x1, [], 0x1}}, &(0x7f00000000c0)=0x20) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000000080)=0x5, 0x4) 2018/04/14 15:38:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000980)='keyring\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000a00)='.request_key_auth\x00', &(0x7f0000000a40)='Ieth1\x00') r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000000c0)={0x8001, 0x4, 0x9b}) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000040)=""/100) 2018/04/14 15:38:03 executing program 6: syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x3, 0x7, &(0x7f00000004c0)=[{&(0x7f0000000080)="a6842eb2c8d376e73eaeadb2d13646af10915600a228cdf5a20c7eb24e4fed71ab1c0ddf6e02d347cedeff3237c573fcdc4a958c66102280a739bd2f02a50a9737edc65dc315abb4b087", 0x4a, 0x5}, {&(0x7f0000000100)="1a5f89272fa4b387da603701398e8c7209de565798eceb51ad222d3ab7a9524f1e3f638667a68341372958daa5fd9ed205cf6832c3b85622ba7212f38d0e30507b5db0a207f2455d13d35b272ccf7d84896c5e5efd702fa4b6a2eaa347abfbac311ce7731584b0bc25a9d4d62733c26f90e73f28cb", 0x75, 0x9}, {&(0x7f0000000180), 0x0, 0x8001}, {&(0x7f00000001c0)="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", 0xfa, 0x1f}, {&(0x7f00000002c0)="f2d659eafc68eff5bf728e7119b5ce94a39dba5705e234e32b9cfd4bacfc2d21c258bd5e99b3742fb5aaf9699619320b50c24e6b1831a796cf4ed1867d3a1d8816f2476c8fe262f5b0b8b7adc924f24dc7dafbdcdf6cbdfec43fbacd60cb7dc951a3e30f94e1b0001ca09e40886751803ef96ed4d0fda247789e04b021e2237ddecb5e", 0x83, 0x100000000}, {&(0x7f0000000380)="356cc8ced4eb5c9c4b93c9d6a9712161548aa13c4cd5112fb27bf236c12a6893c8f89e097855e0646d1b90498623285b566170ce69a8ab10bcb6501f798346aef4f6c76f680252bd5ceb370e6bb0ac655abf14b98c16aa6fb2f8970232c1f7563548afce87f981f3822ad5981916ccfe60beb060604f5bf2beca691d04562d054a1e9d755eda1491ccfcf0f5fe2510eeec21bbbcc0d900b18db22d0f0360b0266aa90af99d51660f5f483cfa1f2b62dc16500a2fb6bb0de7f73fee58da583edeb8c5a606d1b4ba16af48fae3bdefb9d08ca76fbbfa457b43993db0bfa0cfac833c0eb70e39db9aeb", 0xe8, 0x7}, {&(0x7f0000000480)="302a526aaab2db062a3e260ce81793e22c65dab13560cb92", 0x18, 0x10001}], 0x800000, &(0x7f0000000600)=ANY=[@ANYBLOB="70b5c19e6172743d31363337352c66696c655f756d61736b3d313333332c6469725f756d61736b3d3422a51f3633332c71756965742c756d61736b3d363030323237312c66696c655f756d61736b3d37342c756d617331ea0837def13bd4b54d6b3d343431353537353330322c73657373696f6e3d382c6769643d3900327f32"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl(r0, 0x800020000000937e, &(0x7f0000017000)="010000000000000038") 2018/04/14 15:38:04 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480), &(0x7f00000004c0)=0x10) dup2(r1, r0) shutdown(r0, 0x1) 2018/04/14 15:38:04 executing program 3: mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 2018/04/14 15:38:04 executing program 4: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x281) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000040)={{0x6, 0x6, 0x5, 0x80, 0x3ff, 0x9}, 0x3}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@bridge_dellink={0x20, 0x11, 0x3, 0x0, 0x0, {0x7}}, 0x20}, 0x1}, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/14 15:38:04 executing program 7: clone(0x0, &(0x7f0000000140)="25ef2f287335dfc509d970d07a7088b0403d5b1528bc75b6390aa05210368869d20a5954e811270c8d91ea4ff39e2c5013deab22d88d0f34e0ed458e9709bfbebd62cfbaef40b2db53ca135365cd221f1acab19732bb534f12aa01f6538e12f5d9cf48fee2175cbfdfb47abfc84ae6cff253e6278ecfe0825f2b28058c1b66694d19758c8ff6b0d559364b603fc92b380c587c70f18237c2f26b925bcf3150a820983f927aeff40000", &(0x7f0000000040), &(0x7f0000000100), &(0x7f00000000c0)="77e798f8ffffff04ffffff06f0b5b0f5fa51eaaf725c98dfa54594396a349d80da41e2942c7e297c9c0356c764f67f1178fbe7013ffb79abcfd384f2dc083e") waitid(0x0, 0x0, &(0x7f0000000080), 0x81000004, 0x0) 2018/04/14 15:38:04 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='loginuid\x00') write$cgroup_pid(r1, &(0x7f0000000240)={[0x35, 0x39, 0x35, 0x32, 0x31, 0x35, 0x38, 0x2f, 0x39, 0x35]}, 0xa) 2018/04/14 15:38:04 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x16}}, 0xfffffffffffffeb5) sendmmsg(r1, &(0x7f0000000140), 0x400000000000132, 0x0) setxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@known='system.posix_acl_access\x00', &(0x7f0000000180)='-.ppp0ppp0!cpuset.\x00', 0x13, 0x2) 2018/04/14 15:38:04 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000480)="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", 0x124) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r2 = shmget(0x1, 0x10000, 0x1100, &(0x7f0000fed000/0x10000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000200)={&(0x7f0000000100)=""/195, 0xc3}) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) ioctl$KDADDIO(r3, 0x4b34, 0x100) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000300)=@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000002100)="13bee905174d177348f564acc3112f7b8d8e78367f4e99c127d4afd398031999a51072d753c21bb642df9e7a06aa", 0x2e}], 0x1, 0x0, 0xfffffe2f}], 0x1, 0xfffffffffffffffc) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockname$llc(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x10) 2018/04/14 15:38:04 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x60000, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x4839, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) [ 80.284834] autofs4:pid:6518:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/14 15:38:04 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="6e65742f697076365f726f75746500e62292cdb632560f5f0d3b574b0eab28660ac82c60e076f123c0469e03a3") preadv(r0, &(0x7f0000001600)=[{&(0x7f0000001540)=""/138, 0x8a}], 0x1, 0x0) preadv(r0, &(0x7f0000780f90)=[{&(0x7f0000415f0f)=""/241, 0xf1}], 0x1, 0x2) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TCXONC(r0, 0x540a, 0x5) [ 80.389799] autofs4:pid:6557:validate_dev_ioctl: invalid path supplied for cmd(0x0000937e) 2018/04/14 15:38:04 executing program 4: r0 = socket(0x2, 0x803, 0x1) syncfs(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x3ff, 0x80001) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000040)=""/63) connect$inet(r0, &(0x7f0000390000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r3, 0x4, 0x7, [0x5573, 0x8, 0xba7, 0x3, 0x401, 0x9, 0x20]}, 0x16) ftruncate(r2, 0xffff) sendfile(r0, r2, 0x0, 0x72439a6b) 2018/04/14 15:38:04 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x5, 0x0, 0x1, 0x8, 0x0, 0x3, 0x40, 0x8, 0x7, 0x2, 0x7d1, 0x0, 0x5, 0x100, 0x6, 0x9a, 0x6, 0xffffffffffff8000, 0x4, 0x20, 0x5, 0x7, 0x1, 0x1000, 0x6, 0xaa68, 0x5, 0x400, 0x3d, 0x91a2, 0x80000000, 0x3, 0x5ac, 0x3, 0x9, 0x883b, 0x0, 0x10001, 0x2, @perf_config_ext={0x0, 0x2}, 0x2000, 0xffff, 0xbf9, 0x7, 0x77d8, 0xd6e3}, r2, 0x2, r0, 0x2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r3 = epoll_create1(0x180005) uname(&(0x7f0000000040)=""/50) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00009f5ff4)) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x36) dup3(r0, r1, 0x0) 2018/04/14 15:38:04 executing program 0: r0 = socket(0x18, 0x0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f0000000540)={0xf, 0x9, &(0x7f0000000380)=ANY=[@ANYBLOB="c8d700000200000000000000020000009d554000ffffffff000001000000000000000000000095000000000091a482edee325da3fa09"], &(0x7f0000000400)='syzkaller\x00', 0x7fff, 0xc1, &(0x7f0000000440)=""/193, 0x41f00, 0x1}, 0x48) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'bridge0\x00', 0x0}) connect(r0, &(0x7f0000000800)=@hci={0x1f, r1}, 0x1b1) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000200)={0xfffffffffffff994, 0x10000000}) getpeername$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14) accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000680)="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") signalfd4(r2, &(0x7f00000003c0)={0x5}, 0x8, 0x80800) sendto(r0, &(0x7f0000000a80), 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="06c7db615249", 'vlan0\x00'}}, 0x80) socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8000, 0x1}, &(0x7f0000000340)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000005c0), &(0x7f0000000600)=0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={'lo\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0x282) socket$inet6(0xa, 0x807, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, r3}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f00000002c0), 0x4) 2018/04/14 15:38:04 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000200)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000240)) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0xfffffffffffff048) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/14 15:38:04 executing program 6: r0 = open(&(0x7f0000085000)='./control\x00', 0x28046, 0xfffffffffffffffe) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) r2 = inotify_init1(0x7ff) inotify_add_watch(r2, &(0x7f0000000080)='./control\x00', 0x80000c0e) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000140)='team\x00') getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000000180)={@mcast1, 0x0}, &(0x7f00000001c0)=0x14) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000200)={@rand_addr, @loopback, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000280)={@local, 0x0}, &(0x7f00000002c0)=0x14) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2080010}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x114, r3, 0x900, 0x70bd2c, 0x25dfdbff, {0x1}, [{{0x8, 0x1, r4}, {0xf8, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r6}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x9}}}]}}]}, 0x114}, 0x1}, 0x40800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) sendfile(r0, r1, &(0x7f00000004c0)=0x55, 0x0) fstat(r2, &(0x7f0000000000)) tee(r2, r1, 0x4, 0x2) 2018/04/14 15:38:04 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="6664001a000000") exit(0x5936) unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/04/14 15:38:04 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = getpgrp(0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x180, 0x3c, 0x800, 0x70bd27, 0x25dfdbfb, {0xc}, [@nested={0x164, 0x82, [@generic="77120c140022a37cefa5d9a993b44d0e053a5fb19aa41aa051111042935c02c953d74355019719f0e5c82354aa8b7e02bfe671a54611060a86f0ee4cd5b1c6a7789751c3ddd8ef358a0d7342a3e3d4f508c7ff3c18c439cc29c22fcefd160d79c22ac27eb9a6b9ad28b2172458c20819e1d674b1c5e609acef5e56b47f6f6c", @generic="330d6c00bbcd85611e78951e88dc4c73b4aab0f4f53b4f2166e5a4c43ebd2250355561250a52d2517f01cd791e28109abfb163f3da6dc6e2eca9c09e2fd3575266bfb927a7017ca131747ab7fe3be354ff1278b433867f7cb014c5429052e5ec93584e1feed9de5ffe437fd3ee5c70efdbbd8b71b9aaa4685d881c7fd76c8fda1b4872b1e4659d493a090a7ca693931fc33c3b55859a995086e180438d73fe3462d2e67a692379c1e28ab21b0d4207afec6b12774e53fa861b348b33f5500c193b5ab76e1d949c7140e2ea0202da8623b92951ed0ccf22d09b0a4c62a19158d781"]}, @typed={0x8, 0x34, @pid=r1}]}, 0x180}, 0x1, 0x0, 0x0, 0x40000}, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000ab1fdc)=@setneightbl={0x24, 0x43, 0x1, 0x0, 0x0, {}, [@NDTA_NAME={0x10, 0x1, 'vboxnet1\x00'}]}, 0x24}, 0x1}, 0x0) 2018/04/14 15:38:04 executing program 3: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000f56fdc)="240000002e001f811f101a00000000002300f91a00000000000000ff08ffffff04010061", 0x24) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) ptrace$getregset(0x4204, r1, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=""/105, 0x69}) 2018/04/14 15:38:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df821728d598bf6c2c702ff314", 0x20) 2018/04/14 15:38:04 executing program 4: sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000001ff0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="30000000000000000000000000000000779b252843d3cfd84a8eccdaff40af8f39b859f0b4d4f8b7777d71a3f8000000ce03a27b"], 0x30}}], 0x1, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000fe4), 0x270) 2018/04/14 15:38:04 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0xfffc000000000000) ioctl(r0, 0x2288, &(0x7f000079f000)) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0xe) 2018/04/14 15:38:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r3 = msgget$private(0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x0, r4, r5, r6, r7, 0x40, 0x7fffffff}, 0x43, 0x3, 0x1, 0x9, 0x4, 0x1, r8, r9}) 2018/04/14 15:38:04 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x101000, 0x0) connect$llc(r1, &(0x7f0000000140)={0x1a, 0x8, 0x8, 0x7, 0x3, 0x63d, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.net/syz1\x00', 0x1ff) write$evdev(r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = dup3(r0, r0, 0x80000) fremovexattr(r1, &(0x7f0000000180)=@random={'os2.', '/dev/input/event#\x00'}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x6, 0x4) 2018/04/14 15:38:04 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8), 0x8) timerfd_create(0x0, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) setitimer(0x0, &(0x7f0000000200)={{r1, r2/1000+10000}, {0x77359400}}, &(0x7f0000000240)) unshare(0x20000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000380)) r3 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r3, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000002c0), 0x4) ioctl$VT_GETMODE(r3, 0x5601, &(0x7f0000000040)) ioctl$TIOCSSOFTCAR(r3, 0x541a, &(0x7f0000000280)=0xfffffffffffff048) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/14 15:38:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080), 0x4) close(r0) 2018/04/14 15:38:05 executing program 3: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) sched_setparam(r0, &(0x7f0000000080)) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000200f0ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000000140)={0x6c, &(0x7f00000000c0)=""/108}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0x47, 0x2, 0x1, 0x1d5}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r3, &(0x7f0000000240)=0x4) [ 82.111531] sctp: [Deprecated]: syz-executor0 (pid 6647) Use of int in maxseg socket option. [ 82.111531] Use struct sctp_assoc_value instead 2018/04/14 15:38:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) r3 = msgget$private(0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000040)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000380)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000400)={{0x0, r4, r5, r6, r7, 0x40, 0x7fffffff}, 0x43, 0x3, 0x1, 0x9, 0x4, 0x1, r8, r9}) 2018/04/14 15:38:06 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080), 0x4) close(r0) 2018/04/14 15:38:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x1b) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d5ff0)="649c47ffffff7fc86dae79fa409d4d54", 0x10) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/14 15:38:06 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000000), 0x400007f) 2018/04/14 15:38:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000014fc8)={&(0x7f0000006ff0)=@generic={0xa, "ff8031c23f7c055b451ac30b87ef6a8897f39981bc6c2844ee44a9704056d799865cf65e28d440a0077e329bc6b211bb1506a2944f9aa1cf5b5680bb2012eec83c58950d8a811bf5a88cb64d9f276c7f04e9fc7c3fd8eeeb1664bd2d1874a414f1b395ea444da51065c0bdaba218c9d8ef175034ea61c00080cc50c8a2b6"}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000001c0)}, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x4, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000040)={0x26f, 0x100}) 2018/04/14 15:38:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x4, 0x4) sendto$inet(r0, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x7) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000000140)="aa", 0x1, 0xc040, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000980)="11a58fde7649496403db92ed306004b3d3cbfc195485c3b895d864ab91a3aebde4f70a917a91ec9612d004000a7b43a35bb73249ede41bf5c05ab608fb7b74ffd57f6e8e43cf9cb723fc0d8d8cabbbbae3a5fde8ad6f52d667c512596f50b9962aa2193688d872a7eeca57801742d74d39c4b003a5e292e077ed102e7999329aab95a3d96363505f76c86a6d2352dd8025207ae531701f1ce353d6b017eb64000000bc2e9f8b66fe4a8e64f0fc7a0aa55d4103e1d7d5b0dd5750071e9b3a786021678a86fcbb0b9f9adb52f65da784dc789364ec0f0310306fef9c21b3b20d8b44423b495299cea2c6f40c377a72534453ad7f5af27b1efb2514ace1f9a68cf205a9ddb8fd954e34bde3612e6e05686cf3b968a14bd3a356f7b8d20214c0f7a388ef5ea8d063c65f2aabff685e69f86b4a0b3697f8bfbfe66796f0489ad2e49bdbc1742941c28c88cb93e1f8ccc3db4782cdf9cbd797ddc8d7b1364da50ad48e081a38622280169eba5c6a3bf9b5f15bdf8a8b6483340a3297c31154905db209195c28f15d10153204fbe0586516c714ddc939e0eb68c73969e81fc6f215b476ddf3fcf1a604603360089dadba2779cfed9027ac163067fc0d7592ac8a013b907372a42b242405241ac1f63f85a52fff2d78b30e87a156b5cfa133dabc259bb027bec5eb8c8eb623e9776a13d3ce972a6769de8a78153f498084a244b0146b77be3d1cba7b02fe8906ed8a88f105c763d1772825b986d52823bf38b6f95eca494fd9c64497874b9f450bec65311493cc108b27611eaa6819305a3730d29368f25f7e816d60884a1e0271c3c786ad36391366ac3b65f04c148974f6973005c5ff73d6f0b3f7e44c65da7c4115c4ee543991e4ad26938384cafffffffc8f7e79aaf1b8ef37f627e3c7168ecda2cf224a491bea6129fcd9bcd5378041db67ddc70ee856ae09c1b26b9ada008a7d52bf1a160606865a29794f36b2a3811c66e9fe27af8fc8356374e37f3eca244367fb535dde71fae4683710761b89f18820d4f06065450c3d1f76fa26ef28320edf6c36480af14f4444edb40ebb3f8ea264486ec31c40c7f0007a69c24da10db6f60da3e648f16b5fc6b5a5c6217e46c1f3ff354a8b49beb3b46a69dcb4c5d547a7b7ba8fe22da0173f9fe80f4bd47afbec4d2e0d3c91b1a326d8bb9fded873e87f847032af52bd6d129f3ce3f11ea9d0b4250af7eaa2649d9972b9b8dc773c869b3a431eac7f55d6bb92dc29f08d7d8959e2af7571efb7ec88eac4b62850e8f6b60d4a5d06d66875b4bd260a9014a2eb88621f4c6eb3f9ed2190b48acf0358d8b82fb4794535fcb8dd50ba86d23d230a94f07a768142ff3b4c8558dac21726b6279980c238041f26e86c8e3fa83028345999464e3e37d610ab7c15daaffb744a505a3dd9802b3721f29553ee23e1cf376f12cc3fe6b7ac76bd13da44356855be096155e355c9cad31fcdeedc6679c531bc1a2765dc8777108ec5e31d793005e718a9ced77d6505e44f649128a29f5264fecba132f9f5016eaf690751edd64d903b36ceb2b08042c60e9e97f8bc985476e6088a5ebd3743c2358171b30b16d730a5dd49c92fa19cc267e2c1927f200fc3d23a804f0a12b06a6a88a2685051ab28f1721209ada2c14b557a49423795b07040d510bb21ce5d15acedd18cb7cb7a93389ceb934206e4ffb220048a7a82fb3c251d0a31ba5af9eb0c16e29f33f9d0a78f5e6300cf04d17eb5f67711cafa0d4e99eeaf0f8fdbd34170318879a0d12c01891127ba7b677d204268524c5af1d7dc27176826302e34f9d35d2f2eefad5f22f68929d3456c11d5f00d4a8ce8b784bca8088805731eff2d47024c2da68abc2d2c0f78489f3bffa75cb826bc0809331d89a3255a498b8150d4ae31d03414ab244939455b6377c2917cb2d8a9f9ebf282657e417860e49ac94f4a838aefd34f28960a78da47933252d8cb2fdb27d413ee54502cd1bf75585468b77b8dca627cab29ef0a5297ee3dcb4c987520804e9a5f45e8241019281bab7e30f4b008bf0edf3b6fb5e8d1c2ab619b2eb84293d636a6a37d716cd8e102b7099676693cb7b01031b57ee93fd22cb18229893fd4d4ef87f1596879ac9f61b2f0c35be34cb6e6f75087ff963c188d433cb464a95e956e75559eb1f6f2224fb2ca8f0bdc90ae5c2ce712498ee4026b13b8f3137000aa1545a75e5b48e80da30e6dac5529cac10992448a7e19eb54e79ad542f45dcfbf16c62b5eb63daee8185c5e79ebfa1ca60880f9e2895f54ab95bbae38ae62200c1e439d73fa63cabff75935a8ad2ae73b82132e8d4eb4bd55844b2f55c65d5ffa0c65aaf0cc5bc73925d05cf7c1c4383af074feb3a53919d2a3b5bef96115aab966821dbfc4577d19d85911a485c58a5b87cf44d230cfdc255486bb09d5c16f2164397f0fc5f652a171f0269bdcd98291410c010cc377d2690a6032fe5701117adbd0f6b847c9617a9b3d20529024d8d9749b9c49827694d346d3b1bbe434122331986b9f6e84430dfd75d123f3e307d6f5514f3da09b527408bfb6816da54beeefad160e4b095517f3292c2e17fb3bba47527671d0afe7c35d54d25ab307b15d069a05395a9cddd4b519224fe3c689d14827ede6d91ebace2a80afaad3dcd1f8ce20e92012b8934d7ff3ebdd285cc24202a86d70b96674a6af05a3c29065afa4e38b9c34006cb3eb9c87985cfc511a8c261cdeb0c7a3c7a682c40c5b9f1d7d5ef6f97e32d02fdd3f2ded413f4a36c4db899b96c8e40d91c2743cd1d435013e3c3431c82fc5b3345b66cce79fa49f10baa4ef28535eee8c5c1a4b38bace2fb14ec11d34d620b1cc2396dc1fa857acf25184edd40f8f5c70714f940000000000", 0x7f9, 0xc00c, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x8c}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x9, &(0x7f0000c27ff9)=""/7, 0xffffff89, 0x8000}, 0x40000100) 2018/04/14 15:38:06 executing program 1: mkdir(&(0x7f0000312ff8)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x3ff, 0x0, 0x3, 0x8}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r1, 0x1f}, 0x8) mount(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)='ramfs\x00', 0x8, &(0x7f0000000200)) creat(&(0x7f00000000c0)='./file0/bus\x00', 0x1) r2 = open$dir(&(0x7f00004b9ff4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000001f000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x100000000a012, r2, 0x0) creat(&(0x7f0000000000)='./file0/bus\x00', 0x2) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040), 0x4) 2018/04/14 15:38:06 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ifb0\x00', 0x1401}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)=ANY=[], 0x0) [ 82.161151] sctp: [Deprecated]: syz-executor0 (pid 6647) Use of int in maxseg socket option. [ 82.161151] Use struct sctp_assoc_value instead 2018/04/14 15:38:06 executing program 5: syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x101800) r0 = getpid() r1 = shmget(0x2, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x4000) r2 = syz_open_procfs(r0, &(0x7f0000b74fbc)='oom_score_adj\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f0000c7e000)='-4', 0x2}], 0x0) r3 = msgget(0x3, 0x10000000000010) r4 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) msgrcv(r3, &(0x7f0000000000)={0x0, ""/56}, 0x40, 0x8, 0x800) 2018/04/14 15:38:06 executing program 7: syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x202) unshare(0x40600) r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/226) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/04/14 15:38:06 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000002c0)={r3, 0x1, 0x6}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r4, 0x0, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/04/14 15:38:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000580)=@vsock, &(0x7f0000000600)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000700)={'filter\x00', 0x0, 0x3, 0x4d, [], 0x2, &(0x7f0000000640)=[{}, {}], &(0x7f0000000680)=""/77}, &(0x7f0000000780)=0x78) socketpair(0x8, 0x8000e, 0x8000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCGETS(r3, 0x5401, &(0x7f00000000c0)) io_setup(0x368, &(0x7f00000007c0)) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) getitimer(0x2, &(0x7f0000000100)) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000240)=0x7) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x6040, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000000180)={0x7, 0x5}) getsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000280)={0x800}, 0x4) ioctl$GIO_UNIMAP(r4, 0x4b66, &(0x7f0000000200)={0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}]}) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000440)={0x6, 0x9, 0x8, 0x9, 0x3, 0xffffffff, 0x7, 0xf, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r7, 0x4) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80}, @empty, 0x0, 0x10078, 0x0, 0x100, 0x0, 0x2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x5, 0xe}, &(0x7f0000000040)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000380)={0x1, {{0xa, 0x4e21, 0x9, @empty, 0x40}}}, 0x88) r8 = accept$alg(r0, 0x0, 0x0) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x30200, 0x0) sendmmsg$alg(r8, &(0x7f0000006600)=[{0x0, 0x0, &(0x7f00000022c0)}], 0x1, 0x0) dup2(r0, r8) 2018/04/14 15:38:06 executing program 1: perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f0000640000/0x3000)=nil) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x80000, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x78) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 82.763390] device syz_tun entered promiscuous mode 2018/04/14 15:38:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000040)="0000000374302a3a65746830246d696d655f747970652700", 0x18, 0x0) 2018/04/14 15:38:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/21) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080), 0x4) close(r0) 2018/04/14 15:38:07 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000080)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000000)={0x14, 0x1, 0x2, 0x8000000000001}, 0x14}, 0x1}, 0x0) 2018/04/14 15:38:08 executing program 7: r0 = socket(0x10, 0x2, 0xc) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) accept4$inet(r0, 0x0, &(0x7f0000000100), 0x800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x1f64}, 0x8) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) 2018/04/14 15:38:08 executing program 2: modify_ldt$write(0x1, &(0x7f0000000140), 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x208000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000180)) modify_ldt$read(0x0, &(0x7f0000000000)=""/145, 0x91) modify_ldt$read(0x0, &(0x7f0000002f2a)=""/214, 0xd6) shmget(0x2, 0x1000, 0x181, &(0x7f0000fff000/0x1000)=nil) 2018/04/14 15:38:08 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000f7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x227c, 0x400000000000003e) fcntl$getflags(r0, 0xb) 2018/04/14 15:38:08 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001180)=0x3, 0x4) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/14 15:38:08 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x73d7) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000040)=[{0x10, 0x29, 0xb}], 0x10}}], 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x2100) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000000c0)=0x1, 0x8) 2018/04/14 15:38:08 executing program 4: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={r1, 0x9b, "7f2ee93e204c2efa07477006f0e3c391adb8a2c8ece08277702f7c19e0e0f4d19d6633413e8343835a1ecbaa7daac630f7a64a7b850011d1f7fdcecec7656e00d4ccafe6863bbc0f6c506f36be1569d26918c2c87d03fb4eb422e908ef98450b99614885ca48626a16ef56229d1706c26bb8104e6220cb7a8fdb0359b193ac0051315e6e3f3efc673fc8bc4c56377c8c751e43ae87159354d68b6e"}, &(0x7f0000000200)=0xa3) mincore(&(0x7f00006e1000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/65) 2018/04/14 15:38:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0x0, 0x0, {0xc}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/04/14 15:38:08 executing program 1: socket(0x8, 0x3, 0x6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x24000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000000c0)={0x3b, &(0x7f0000000080)="f941f796040cce63a1f37cff95b8a9455ae1fc4327a19a9d9b251a360240663972dcbc0ba050eee4029f44c6ce89cc83a30b4c0a90ecfee0a2edbe"}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401}, {}, {0x6}]}, 0x10) [ 84.352266] sctp: [Deprecated]: syz-executor0 (pid 6713) Use of int in maxseg socket option. [ 84.352266] Use struct sctp_assoc_value instead [ 84.440709] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/14 15:38:08 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={"d202b999cf85000000000088f301e710", 0x103}) close(0xffffffffffffffff) 2018/04/14 15:38:08 executing program 5: r0 = socket$inet(0x2, 0x3, 0x6) getsockopt$sock_linger(r0, 0x1, 0x31, &(0x7f0000000000), &(0x7f0000000240)=0x8) [ 84.492211] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/14 15:38:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) 2018/04/14 15:38:08 executing program 3: prctl$void(0x24) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000001c0)=0xe8) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) write$binfmt_script(r1, &(0x7f00000002c0)={'#! ', './file0', [{0x20}, {0x20, 'eth0'}, {0x20, 'vboxnet0'}, {0x20, '@'}, {0x20, 'mime_type'}], 0xa, "524d15dbeb8b5628ae53ebe596d80bb9ae6a42b80d1d7481c7605d754f96977ad7b2105baf6bf534f1b0171c5e19c7f02aefebd7160092d57f3750c4b5eb27efc518cca782634df9df3e124e141e7dc073be3f5451efb1f0ef47a6975ffd3e8ba2b2cd479806089ac76ffcadfccc564680c83ebae18311adfe5b3d98df87501b6d0a5a61e5d22f45047064e9adb99f1aa2a861adb229a779c86371d84c036ec7aec0431c33c344d8f59bd02005a0"}, 0xd4) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setresuid(r2, r0, r0) 2018/04/14 15:38:08 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000300)={@loopback, @broadcast, 0x0}, &(0x7f0000000340)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000380)={{{@in=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000000480)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'team0\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @local}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00000007c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000800)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000900)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000940)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000a40)=0xe8) symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') mq_open(&(0x7f00000001c0)='\x00', 0x80, 0x24, &(0x7f0000000200)={0x7ff, 0xbc4d, 0x1a, 0x2, 0xfffffffffffffffc, 0x2, 0x8000, 0x8}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000a80)={{{@in6=@mcast2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}}}, &(0x7f0000000b80)=0xe8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000140)=0xffffffffffffffc0, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000c00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000bc0)={&(0x7f00000015c0)=ANY=[@ANYBLOB="8c040000180000022abd7000fedbdf2500000006000000000000000000000000e00000020000000000000000000000004e2000004e2200010000208001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="00000000000000000000000000000000000004d62b000000ac1414aa0000000000000000000000000800000000000000ff0000000000000004000000000000000300000000000000000400000000000007000000000000000000000000000000c700000000000000fb4e0000000000004700000000000000ff070000000000000300000000000000010000007f000000070000002bbd70000000000002000019a200000000000000e4000600e0000001000000000000000000000000ac1414bb0000000000000000000000004e2400034e23d682020080202e000000", @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r7, @ANYBLOB="ac1414aa000000000000000000000000000004d47f000000e0000002000000000000000000000000030000000000000001000000000000000700000000000000ff0300000000000004ffffffffffffff080000000000000000800000000000000100000000000000ff0100000000000001000000000000000800000000000000060000000000000067f4ffff1f0000000100000029bd700004350000000004090a00000000000000"], 0x48c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000240)) r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r9 = gettid() capset(&(0x7f0000000600)={0x20080522, r9}, &(0x7f0000000640)={0x8, 0x9, 0x3000000000, 0x6, 0x1, 0xfffffffffffffffc}) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000180)={{0x0, 0x9, 0x100, 0x20, 0x9, 0x792d}, 0x1}) sendmsg$nl_xfrm(r8, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000c40)=ANY=[@ANYBLOB="cc0000001b003108000000000000000030ebac1414bb000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000b2000000000000000000000000000000000000000000000000000000000030aeeec599457570392658e9b60c3b000000000000000000000000000000000000000000000000000000000000000000feffffff000000000000000000000054728e9a22149098403fed879d000000001b00000000000000006b6e000000000000000000000000000045f7a83f7160a42b6060d75d8dfe06bd3fc67fc61d89a1b25ccb60dd423c709cac79c14de47805a3c85b67"], 0xd5}, 0x1}, 0x0) 2018/04/14 15:38:08 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1}, &(0x7f0000000200)=0x10) 2018/04/14 15:38:08 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000000340)={&(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/74, 0x4a}], 0x1, &(0x7f00000003c0)=""/145, 0x91, 0x7fff}, 0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000480)={0x0, 0x0, 0x1, 0x6f7, 0x0}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000500)={r2, 0x20}, &(0x7f0000000580)=0x8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r3 = accept4(r0, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x80800) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f00000000c0)={0x9a}) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000140)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast2=0xe0000002}], 0x20) getpeername$ax25(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffc21) 2018/04/14 15:38:08 executing program 7: r0 = socket$inet(0x10, 0x10000802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='dctcp-reno\x00', 0xb) sendmsg(r0, &(0x7f0000007fc8)={0x0, 0x0, &(0x7f00007f5000)=[{&(0x7f0000008000)="4c0000002c00ff20fffefd956fc2830924a6008002000000004c0000030000001000140007960000b598bc593ab68b1148a730de07ff00000000000054a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) [ 84.686572] netlink: 12 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/14 15:38:08 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='..', 0x0, 0x0) lseek(r1, 0xfffffffffffffffc, 0x2) getdents(r1, &(0x7f0000000200)=""/126, 0x7e) syncfs(r0) 2018/04/14 15:38:09 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x180, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001340)={r1, @in6={{0xa, 0x4e22, 0x6, @empty, 0x80000001}}, 0x80000000, 0x1, 0x5, 0x1, 0x98}, &(0x7f0000001400)=0x98) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x1311) ioctl$sock_ifreq(0xffffffffffffffff, 0x8922, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x5500}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000280)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x5, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xb6, "2585807723bd448eb433268959d84cc3176ea3fb081654891fe88388427a6df4b1a420f3f4ebfb34a80bb0261fcb4f40d71b5b4bf6f1f124b1580260d934b6140dd0dc679ce014235933c1974abaf20e540f9271dfe92164474eb3ca7341d1231e4ff0d6cf0d9419be50b0cc13aedbd3899db3627d59622def4053b43c58f997776a639a43a2611db27d36d1847b55cd9e54ebe01100f1ef481bde18947ea77782e2e1c7601adbf921a3ecd44fbeb110f176b15d3d55"}, &(0x7f0000000180)=0xbe) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/04/14 15:38:09 executing program 3: r0 = socket$inet(0x2, 0x803, 0xff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) fremovexattr(r1, &(0x7f0000000740)=@random={'user.', "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"}) sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="b315dd89088e79ef60db2d5fa9f4c856ef3341603ca10d3e70db68f1233cf8b98252b04713013e5be8b36ceb31abf8d25706a58f2ee57b05468dec8f49b920006c4d1802fce28c6e52c3dec5f2c08a61b5b6dc08de797250e205fcf4e579dc364fd5d4fae3a7357c2ce11a7f35bdf116b81e7ae68ec4c4e5c40a4fc899f7", 0x7e}, {&(0x7f0000000140)="41045a371dc64033a1ca6c2ef80e216fe4939b59eae74e74ecf67e704e7398625f02ef0d9dc1b8eea73c3f8e2048e1df35aad207fce3d0130942512e449bd61a942b4faa7b4ea70112a3addb7bed8e57507843e851da5f0d23b450b883ba5b8f8a00fd57aaef5ac2e3c0724eb42f374138da2cf54423b1ba29ab3f28efcdf60d856ce42a0d25e96f6cd4d1574e8fd0ecd7a70b", 0x93}], 0x2, &(0x7f0000000240)=[{0x68, 0x107, 0x0, "a62dac574c8d81b1f54250508df80dd6f053a6df77e380abdb79d459ecf81a942c4496ab789f312184ee23c5e7e62a8afef94ec4a0b9a9f3a1623dea199d186889d677ee850f49d8c1afa4b34e0e0c7dfaab9f"}], 0x68, 0x805}, 0x40000) sendmsg(r0, &(0x7f00000c1fc8)={&(0x7f0000c3d000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000001480), 0x0, &(0x7f0000000000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/04/14 15:38:09 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in6={{0xa, 0x4e22, 0x23, @loopback={0x0, 0x1}}}, 0x93f, 0x101}, &(0x7f0000000280)=0x90) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0xa0, 0x0, 0x78f84ec2, 0x8, 0x8, 0xffffffff, 0x5, {r5, @in6={{0xa, 0x4e24, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0x101, 0x1, 0xffff, 0x4, 0x8}}, &(0x7f00000002c0)=0xb0) sendmsg$kcm(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be9", 0x3}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) read$eventfd(r6, &(0x7f0000000300), 0x8) 2018/04/14 15:38:09 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) accept4(r0, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000000080)=0x80, 0x80000) unshare(0x40600) accept4(r0, &(0x7f0000000480)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000500)=0x80, 0x0) 2018/04/14 15:38:09 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000140)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0xfc, "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"}, &(0x7f00000002c0)=0x104) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000400)={r1, 0xc4, &(0x7f0000000300)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xfffffffffffffc01, @mcast2={0xff, 0x2, [], 0x1}, 0x5a}, @in={0x2, 0x4e21, @rand_addr=0x7}, @in={0x2, 0x4e22, @rand_addr=0x2}, @in6={0xa, 0x4e22, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x1400}, @in6={0xa, 0x4e20, 0x20, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x4e23, @rand_addr=0x46e}, @in={0x2, 0x4e22}, @in={0x2, 0x4e22, @multicast1=0xe0000001}]}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r2, 0xc4}, &(0x7f0000000080)=0x8) socketpair$inet(0x29, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000580)={"5450524f5859000000000001000100798e6e92fd73e38c0800e3ffffff"}, &(0x7f0000000540)=0x5) 2018/04/14 15:38:09 executing program 0: getsockopt(0xffffffffffffffff, 0x88, 0x1, &(0x7f0000000180)=""/8, &(0x7f00000001c0)=0x8) 2018/04/14 15:38:09 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006a9ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f000002e000), 0x4) recvmmsg(r0, &(0x7f0000001980)=[{{&(0x7f0000001640)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/67, 0x43}}], 0x1, 0x0, &(0x7f0000001a00)={0x0, 0x1c9c380}) write(r1, &(0x7f0000859f06), 0x0) 2018/04/14 15:38:09 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000019fee)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f000077d000/0x1000)=nil, 0x1000, 0x1000000, 0x10, r0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x0, 0x50c, &(0x7f000085af91)}) r1 = memfd_create(&(0x7f0000000040)='em0selinux-+*ppp0\x00', 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0xfffffffffffffffa, 0x4) [ 85.091995] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! 2018/04/14 15:38:09 executing program 0: r0 = timerfd_create(0x7, 0x7fa) timerfd_settime(r0, 0x3, &(0x7f0000c0bfe0), &(0x7f0000037000)) timerfd_settime(r0, 0x3, &(0x7f00006b6fe0), &(0x7f00003c8fe0)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0xa62, 0x3, 0x8, 0x40}, &(0x7f00000002c0)=0xfffffffffffffd2f) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x930e, 0x20}, 0xc) flistxattr(r0, &(0x7f0000000300)=""/4096, 0x1000) 2018/04/14 15:38:09 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000140), 0x0) accept4$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80000) sendto$packet(r1, &(0x7f0000000000)="5017d2c4b09d64fa090e2ea7313e809f98f6f810910c25c4f136358141be3077fc", 0x21, 0x0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/04/14 15:38:09 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1, 0x10a42) fallocate(r0, 0x1, 0x5, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='net\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000001c0)) fstat(r0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1, 0x1, 0x5]}, &(0x7f0000000180)=0xa) 2018/04/14 15:38:09 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000081a000)={{0x0, 0x3}}) 2018/04/14 15:38:09 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f00000001c0)="9e", 0x1}, {&(0x7f00000002c0)="3a597b12426f56d840369afb723cc023c58774ea086f287c2bb9139e73f873fc923398322abd286f9628e7997d0d7dcfe31e552ef84cc16ab20491126b5aac64d5dedc68dbe8ac41258edc67a1491bc64f77e74f6a6d3712c531a335c4fe07f152dd5b486637a9dae1e95f2cfdc1102a3727c76f873b5890d0a623316a", 0x7d}], 0x2) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x12, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) 2018/04/14 15:38:09 executing program 7: creat(&(0x7f000088d000)='./file0\x00', 0x20000000100) getxattr(&(0x7f0000e4aff8)='./file0\x00', &(0x7f00000b1000)=@known="73797374656d2e706f7369785f61636c5f6163636573731d", &(0x7f00009c0000)=""/87, 0x57) 2018/04/14 15:38:09 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011bfe4)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x7f, 0x0, 0x70bd2c}, 0xa0}, 0x1}, 0x0) 2018/04/14 15:38:10 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='cpuset.mems\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f0000000180), 0x0) 2018/04/14 15:38:10 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000000), 0xfffffffffffffda3) 2018/04/14 15:38:10 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = memfd_create(&(0x7f0000000000)='kw(tnepres)\x00', 0x2) sendmsg$nfc_llcp(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x27, 0x0, 0x1, 0x7, 0x1f, 0x1, "adb0fc5ce32aa7982eb054b367f1f68600352ce3af7a7675b6ea4a85eed21cf5cc70a7073359dbd825fe2bbf39d1e59e7465e3964565625e04e7fb1622b538", 0xa}, 0x60, &(0x7f0000000040)=[{&(0x7f0000000180)="ebedda546a96b6ce1084cb67fa5b9cc451cdf0552bbdeba4e478dcfed220b7ba0b8a91426dca845b0512a24b0ba1fc79caa4c61d3945ef26b89564a63d036a85abbd23b09fc3ca7e10ea1599afcf730fd08f044cfbddfa724c0d6fdb2e8a6f97fcbbe5b1803131c500e1f039ecf2db3adba5f862afaf0986ec82799103b5878a85fd", 0x82}], 0x1, 0x0, 0x0, 0x20000000}, 0x40040) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d0cffb)="e6558f1a", 0x4) 2018/04/14 15:38:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000019ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x8000020000000007, &(0x7f0000000000)={0x4, 0x0, 0x2}) r2 = accept(r0, &(0x7f0000001440)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000014c0)=0x80) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001500)={0x0, 0x9, 0x20, 0x20}, &(0x7f0000001540)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000001580)={r4, 0xb2}, &(0x7f00000015c0)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000040)={0x400, 0x7, 0x4, 0x9, 0x5000000, 0x6, 0x101, 0x3, r4}, &(0x7f0000000080)=0x20) fcntl$lock(r1, 0x26, &(0x7f000001d000)) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000140)={r5, 0x7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x8, @empty, 0xe000000000}, @in6={0xa, 0x4e24, 0xd3f5, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, @in6={0xa, 0x4e21, 0x0, @empty, 0x8000}, @in6={0xa, 0x4e23, 0xab, @dev={0xfe, 0x80, [], 0x1f}, 0xb281}], 0x70) dup3(r0, r1, 0x0) 2018/04/14 15:38:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x40000000022, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80000000, 0x7, 0x3fc, 0x1, 0x8, 0x8000, 0x4, 0x3, 0x5, 0xff, 0x5, 0x5, 0x1, 0x5, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={r1, 0x5, 0x3}, &(0x7f00000001c0)=0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/ip6_mr_cache\x00') accept4$ipx(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000300)={r3, 0x80000, r2}) membarrier(0xa, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e23, @loopback=0x7f000001}], 0xffffffffffffff74) 2018/04/14 15:38:10 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x8400000000106) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000028000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@tick=0x400}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0x5}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x90) 2018/04/14 15:38:10 executing program 3: delete_module(&(0x7f0000000080)='bdevsecurity\x00', 0x80000800) pipe(&(0x7f0000ef1000)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={0x0, 0x6, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x8a}, 0x8) vmsplice(r0, &(0x7f00005e5fd0)=[{&(0x7f00005e5000)='r', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f00005d7000)="ab", 0x1}], 0x1, 0x0) finit_module(r1, &(0x7f0000000100)='\x00', 0x1) 2018/04/14 15:38:10 executing program 4: r0 = socket$inet6(0xa, 0x805, 0x0) connect$inet6(r0, &(0x7f00006f7000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000000240)="93", 0x1, 0x0, &(0x7f0000001240)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x4) socket$inet6(0xa, 0x5, 0x2) pwritev(r1, &(0x7f00000001c0)=[{}], 0x1, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000600)) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000380)={0x15, 0x8de8}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="d4000000587de7018bbe4adb57dd7050da82f6f965743b624e86de0989ba7741ffa51e878f5f3f5c3124bf53fa822480fd25bdcebdf1d27eb61855c495685fe20ca824cea821c8b1786aa7859a13ea50a6d87123de6d6c5c2c3dfbef1fbd478d17116f5f170b6f855400d54df5117d39aed1f59e4b00b3e2ee4357d1bab464f3f8c4aa72b341c3585eefc2ce0e46a4c2a47a0e11928578f2ee1c9693d5c8517bc4d5e625fd96ea64a458bde470d36772a25a180a077d15ec030ace22bd07f723357a98d75702d9dc8f620a60fe01653feb1b18f098"], &(0x7f00000000c0)=0xdc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000004c0)={r5, 0x79, "17531556b677e57016f580a9e2344931e30c65cdb8698de6ff465ea978c541ec1d877c9191f46018402d150e2be384b51a45b5667ad2c50af1ae5bd687c8377ef48384aac57af02900f01bf664c657a1f2cc2807f314ca63f334c04cf5c00d2e21ca6a34c334a87c6ab431f95fec2014b3d5e3dedeb7bc3bf1"}, &(0x7f0000000580)=0x81) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f0000000300)=@req3={0xc74, 0x9, 0x101, 0x0, 0x20, 0x2, 0x4}, 0x1c) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/qat_adf_ctl\x00', 0x800, 0x0) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f00000005c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(0xffffffffffffffff, &(0x7f00007f2000), 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f0000000280)='#', 0x1}], 0x1) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000680), &(0x7f00000006c0)=0xc) accept4(r2, &(0x7f0000000140)=@ethernet, &(0x7f00000001c0)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000100)={0x4, 0x0, 0x6, 0x2, 0x0, 0x0, 0x3, 0x60d, 0x0, 0x0, 0x4}, 0xb) recvmsg(r2, &(0x7f0000000240)={&(0x7f0000000040)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000180)}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f00000004c0)=ANY=[], 0x0, &(0x7f0000000980), 0x0, &(0x7f0000001e00)=""/216, 0xd8}, 0x0) 2018/04/14 15:38:10 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xef) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = semget$private(0x0, 0x3, 0x22) semctl$GETVAL(r1, 0x0, 0xc, &(0x7f0000000040)=""/246) 2018/04/14 15:38:10 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x820c, 0x5, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000100)=r1, 0x4) getsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000180), &(0x7f0000000000)=0x4) 2018/04/14 15:38:10 executing program 2: r0 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/54) 2018/04/14 15:38:10 executing program 1: seccomp(0x800000000001, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f00000f7ff0)=[{0x20, 0x0, 0x0, 0xfffff038}, {0x6}]}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x2000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000080)={r1, r2/1000+10000}, 0x10) 2018/04/14 15:38:10 executing program 6: bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d}, 0xfffffffffffffebc) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xf, 0x5, &(0x7f0000000100)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x48, 0x25}, [@ldst={0x7}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x20005, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000}, 0x48) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f00000000c0)={0xaf, @rand_addr=0x8001, 0x4e23, 0x3, 'sed\x00', 0x8, 0x428d, 0x43}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0xf, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x100000000, 0x65, &(0x7f0000000140)=""/101, 0x41000, 0x1}, 0x48) 2018/04/14 15:38:10 executing program 7: mknod(&(0x7f0000f80000)='./file0\x00', 0x81, 0x0) ioctl$TIOCLINUX5(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0x5, 0x8000000000010001, 0xfffffffffffffc00}) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000040)={&(0x7f0000000000)='./file1\x00', 0x0, 0x8}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7ffff) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x800) 2018/04/14 15:38:10 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x3c, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x7, 0x1, 0x4, 0x6, 0x7}, 0xc) 2018/04/14 15:38:11 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000013000), 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = getpid() fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x4, 0x3, 0x100000000, r1}) 2018/04/14 15:38:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00001c5d9f)={0x6, 0x4, 0x87, 0xf, 0x10}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x9f, 0xfff, 0x200, 0xb, r0, 0x6}, 0x2c) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x2d91, 0x40400}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/136}, 0x18) 2018/04/14 15:38:11 executing program 7: r0 = memfd_create(&(0x7f000001cffb)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000000)=[{0x0, 0x3, 0x3, 0x0, @tick=0x7, {}, {}, @control}], 0x30) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000040)={0x7ff, 0xfffffffffffeffff, 0xabc}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x312, @tick=0x9}) 2018/04/14 15:38:11 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) unshare(0x40600) fcntl$notify(r0, 0x402, 0x0) 2018/04/14 15:38:11 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2004004, 0x41010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000001ffe), 0x11d, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/14 15:38:11 executing program 3: r0 = inotify_init1(0x0) close(r0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x4) splice(r0, &(0x7f0000000080), 0xffffffffffffffff, &(0x7f0000009980), 0x20, 0xfffffffffffffffe) 2018/04/14 15:38:11 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000180)=0x6, 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/04/14 15:38:11 executing program 4: mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getpgrp(r1) r2 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) dup2(r0, r2) 2018/04/14 15:38:11 executing program 1: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000080), &(0x7f00000000c0)=0x30) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000140)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000ce9000)=@getpolicy={0x50, 0x15, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@remote={0xfe, 0x80, [], 0xbb}}, 0x6e6bb3}}, 0x50}, 0x1}, 0x0) 2018/04/14 15:38:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000180)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) write(r0, &(0x7f0000000100)="260000001000277c9301c1ff00000000000000000800f43eac19a66866db8d510500030000ed", 0x26) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000280), 0x70000000000000) 2018/04/14 15:38:11 executing program 0: r0 = socket$kcm(0x29, 0x8000005, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000095effc), 0x4) 2018/04/14 15:38:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000c18)=ANY=[@ANYBLOB="1400000000000000000000000000000000000000"], 0x14}, 0x1}, 0x80) 2018/04/14 15:38:11 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8)={0x3}, 0xfffffffffffffe5d) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x80000) timerfd_create(0x0, 0x0) unshare(0x20000400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x1, 0x7ff, 0x0, 0x2}}) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x488}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xfff}]}, &(0x7f00000001c0)=0x10) sendmsg$rds(r0, &(0x7f0000002240)={&(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/136, 0x88}, {&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000002000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0xffffffffffff0001}, &(0x7f0000000840)=0x1000, &(0x7f0000000880)=0x3, 0x100000001, 0x7, 0x5, 0x51b8, 0x1, 0xfffffffffffffcd1}}, @rdma_dest={0x18, 0x114, 0x2, {0x3e7, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x7fff}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x164}, {&(0x7f00000008c0)}, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/53, 0x35}, {&(0x7f0000000940)=""/84, 0x54}, {&(0x7f00000009c0)=""/158, 0x9e}, {&(0x7f0000000a80)=""/112, 0x70}, {&(0x7f0000000b00)=""/126, 0x7e}, {&(0x7f0000000b80)=""/174, 0xae}, {&(0x7f0000000c40)=""/66, 0x42}, {&(0x7f0000000cc0)=""/230, 0xe6}], 0x8, 0x28, 0x81}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x4}, &(0x7f0000000e40)=0x6, &(0x7f0000000e80)=0x5, 0x2, 0x7bcb, 0x1, 0xee6, 0x21, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x800}, &(0x7f0000000ec0)=0x1000, &(0x7f0000000f00)=0x101, 0x1, 0x4, 0x2, 0xfff, 0x8, 0xffffffffffffff01}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000001, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x5}, &(0x7f0000000f40)=0x6, &(0x7f0000000f80), 0x10000, 0x6, 0x10000, 0x3, 0x50, 0x83e8}}], 0x208, 0x40}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x0, 0x3}, &(0x7f0000000240)=0xc) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000640)='N\t\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00') setns(r4, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/14 15:38:11 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f000074fffc)=0xfffffffffffffffc, 0x4) 2018/04/14 15:38:12 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f0000000240)=0x10, 0x80800) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) 2018/04/14 15:38:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x2800) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f0000fd6000)='z', 0x1) close(r1) ioctl$TCFLSH(r0, 0x540b, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x24000, 0x0) recvfrom$ax25(r2, &(0x7f0000000040)=""/118, 0x76, 0x100, &(0x7f00000000c0)={0x3, {"e7991ab4efd328"}, 0x9}, 0x10) 2018/04/14 15:38:12 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) ptrace$getregset(0x4204, r0, 0x4, &(0x7f0000000400)={&(0x7f00000003c0)=""/8, 0x8}) io_setup(0x7, &(0x7f0000000200)=0x0) io_getevents(r1, 0x101, 0x5, &(0x7f0000000240)=[{}, {}, {}, {}, {}], &(0x7f0000000300)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000000000)="a903dad741a0afcdb0f4cf13deb16820", 0x10) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000000100)="18000000020001000000be8c4bff8c8836000011020300000800000000000040020033d898056bf748bb6a8807567e59dba67e1947b3550400000067a1e20059fc21e3e000000000000453ff1f00080000000000038ebbff060100000b74d509010000001474d722f542002700ec008b00cf810000047ee87ccc0000000800c500000100e9f57406aa010b000400264a64d2078a1864c84310abea04aa56da2d55aee65d7299865d1294333e162edae4b736b553502e0a7c731dc4e94a1ee13048c5dee6", 0xc4) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000005c0)={0xd86, 0x2, 0x2, 0x401, 0x2, 0xeb6d, 0x80000000, 0x6, 0x0, 0x1, 0x0, 0xffffffff}) r4 = syz_open_dev$vcsa(&(0x7f0000000440)='/dev/vcsa#\x00', 0x0, 0x101900) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000480)={0x0, 0x7fff, 0x30, 0x7, 0x40}, &(0x7f00000004c0)=0x18) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000500)={r5, 0x5}, &(0x7f0000000540)=0x8) 2018/04/14 15:38:12 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') signalfd(0xffffffffffffffff, &(0x7f0000000ff8)={0x3}, 0xfffffffffffffe5d) syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0x0, 0x80000) timerfd_create(0x0, 0x0) unshare(0x20000400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000040)={{0x1, 0x1, 0x7ff, 0x0, 0x2}}) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x488}, @in6={0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0xfff}]}, &(0x7f00000001c0)=0x10) sendmsg$rds(r0, &(0x7f0000002240)={&(0x7f00000002c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f00000007c0)=[{&(0x7f00000003c0)=""/146, 0x92}, {&(0x7f0000000480)=""/84, 0x54}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/136, 0x88}, {&(0x7f0000000340)=""/43, 0x2b}, {&(0x7f0000000680)=""/171, 0xab}, {&(0x7f0000000740)=""/103, 0x67}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x8, &(0x7f0000002000)=[@mask_fadd={0x58, 0x114, 0x8, {{0x6, 0xffffffffffff0001}, &(0x7f0000000840)=0x1000, &(0x7f0000000880)=0x3, 0x100000001, 0x7, 0x5, 0x51b8, 0x1, 0xfffffffffffffcd1}}, @rdma_dest={0x18, 0x114, 0x2, {0x3e7, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x7, 0x7fff}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x164}, {&(0x7f00000008c0)}, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/53, 0x35}, {&(0x7f0000000940)=""/84, 0x54}, {&(0x7f00000009c0)=""/158, 0x9e}, {&(0x7f0000000a80)=""/112, 0x70}, {&(0x7f0000000b00)=""/126, 0x7e}, {&(0x7f0000000b80)=""/174, 0xae}, {&(0x7f0000000c40)=""/66, 0x42}, {&(0x7f0000000cc0)=""/230, 0xe6}], 0x8, 0x28, 0x81}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x4}, &(0x7f0000000e40)=0x6, &(0x7f0000000e80)=0x5, 0x2, 0x7bcb, 0x1, 0xee6, 0x21, 0x5}}, @rdma_dest={0x18, 0x114, 0x2, {0x9, 0x9}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2, 0x800}, &(0x7f0000000ec0)=0x1000, &(0x7f0000000f00)=0x101, 0x1, 0x4, 0x2, 0xfff, 0x8, 0xffffffffffffff01}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000001, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x5}, &(0x7f0000000f40)=0x6, &(0x7f0000000f80), 0x10000, 0x6, 0x10000, 0x3, 0x50, 0x83e8}}], 0x208, 0x40}, 0x4000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x0, 0x3}, &(0x7f0000000240)=0xc) r2 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) unshare(0x20000) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000380)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000640)='N\t\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00') setns(r4, 0x0) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) fcntl$addseals(r0, 0x409, 0x2) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/14 15:38:12 executing program 0: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) madvise(&(0x7f0000a62000/0x1000)=nil, 0x1000, 0x10200000008) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x400, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, r1}) 2018/04/14 15:38:12 executing program 5: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4001, &(0x7f00000000c0)=0x81, 0xc2d, 0x5) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) syz_emit_ethernet(0x1030, &(0x7f0000000540)={@random="a50fae9baac6", @random="c632303e0632", [{[], {0x8100, 0x1fe4000, 0x2, 0x4}}], {@ipx={0x8137, {0xffff, 0x101e, 0xfffffffffffffffd, 0x0, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xff}, {@random, @random="574da51c5c2c", 0x2}, "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"}}}}, &(0x7f0000000080)={0x0, 0x1, [0x817, 0x500, 0xd5b, 0x8ef]}) msgsnd(0x0, &(0x7f0000000280)=ANY=[], 0x0, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100)=0x3, 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)) bind$inet6(0xffffffffffffffff, &(0x7f0000000500)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) 2018/04/14 15:38:12 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) 2018/04/14 15:38:12 executing program 6: r0 = socket(0x8000000000015, 0x80005, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x1000) getsockopt(r0, 0x8000200000000114, 0x8, &(0x7f000047c000), &(0x7f0000000080)) fchmod(r0, 0x20) 2018/04/14 15:38:12 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x1c140, 0x0) ioctl$TCXONC(r1, 0x540a, 0x3ff) setsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000000)=0xffbfffffffffffff, 0xce) sendmsg(r0, &(0x7f00000014c0)={&(0x7f0000000240)=ANY=[], 0x0, &(0x7f0000000340)=[{&(0x7f0000001200)="a9", 0x1}], 0x1, &(0x7f00000012c0)}, 0x1) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000180)=@alg, 0x58, &(0x7f0000000240)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, &(0x7f0000000300)=""/45, 0x2d}, 0x0) [ 88.360136] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/04/14 15:38:12 executing program 1: r0 = socket(0x9, 0x3, 0x2) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000300)=@req3={0x970, 0x0, 0x1, 0x101}, 0x1c) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x7ff) r1 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="d0000000", @ANYRES16=r2, @ANYBLOB="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"], 0xd0}, 0x1, 0x0, 0x0, 0x20004001}, 0x8c209c23f9e4168f) connect$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x300000a, 0x51, r1, 0x0) writev(r0, &(0x7f000069c000)=[{&(0x7f0000000040)="9e", 0x1}], 0x17a) 2018/04/14 15:38:12 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000bc0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000b80)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000012000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140000000000"], 0x34}, 0x1}, 0x0) 2018/04/14 15:38:12 executing program 4: r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00008c6fdd)="220000005e000721004f10f7e2ff0500020003000100000500000000e700ff02f155", 0x22) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @dev}, &(0x7f0000000040)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r1}) 2018/04/14 15:38:12 executing program 2: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={"627249646765300000000000fbffffff", 0x7}) pipe(&(0x7f0000000240)) r1 = syz_open_dev$vcsa(&(0x7f0000000280)='/dev/vcsa#\x00', 0x8, 0x4880) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000200)=r1, 0x112) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40002, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000180)=r2, 0x4) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000000140), &(0x7f0000000100)=0x4) write(r0, &(0x7f0000000080)="260000005e0009000000df623339410e590000000001000000ffffff00000000000000000000", 0x26) [ 88.431076] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 88.524617] sock: process `syz-executor6' is using obsolete setsockopt SO_BSDCOMPAT 2018/04/14 15:38:12 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5dfa8)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x73e0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00000001c0)='cubic\x00', 0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000000140)={@empty, r3}, 0x14) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8e18) sendfile(r1, r2, &(0x7f00007ed000), 0x2b) 2018/04/14 15:38:12 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000000480), 0x150, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)) close(r1) add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="692d736a3c865a926808c8ca57332747ec1e01b4538ae27d0abb49a1", 0x1c, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000140)="00f74019c21cf4afd37dc675a5526b811c0d9b309537cef188bb8aa5717a01a08bc444f83d851c76f768773f82b6c524c0a9ec48fa75f113af7f81a5872b419ea971f1f72a35f8b8d55005d1c624db2c2c765f722f7fec3a83c718770716192ce3a61173c5a1aa36192f6fa6bf4485addf819a56e8481bdb25d0cd10b2bd139929ce68d5fd011ce483b9e9fa5e8666e8c7fd5f96367c3761563b95d9927af9a8b5ff3c8e0037688498ba", 0xaa) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x801, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000380)='/dev/rtc\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000300)={'filter\x00'}, &(0x7f0000000200)=0x54) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000080)={0x54, 0x0, 0x9, {0x0, 0x5}, {0x81, 0xfffffffffffffff7}, @period={0x5b, 0x6, 0x100000000, 0x99a, 0x10000, {0xfffffffffffffc00, 0x8, 0x200}, 0x6, [0x0, 0x5, 0xfffffffffffffffe, 0x20, 0x14c, 0x80000000]}}) 2018/04/14 15:38:12 executing program 4: creat(&(0x7f0000000000)='./file0\x00', 0x8) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}, {}, 0xfffffffffffffffe}) 2018/04/14 15:38:13 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x848) getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/14 15:38:13 executing program 3: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3}) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx2\x00'}, 0x58) 2018/04/14 15:38:13 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000d2, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = dup2(r1, r1) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f0000000000)=0x5) 2018/04/14 15:38:13 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000440)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000240)={0x14, 0x4, 0x1, 0x121}, 0x14}, 0x1}, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(r1, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000000c0)=""/181, &(0x7f0000000180)=0xb5) 2018/04/14 15:38:13 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000100)=@req3={0x10001, 0x0, 0x1}, 0xff48) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000b89fe4)=@req3={0x10001, 0x0, 0x1}, 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000340)=0xe8) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@ll={0x11, 0xf7, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80, &(0x7f0000000100), 0x15c, &(0x7f0000000140)}, 0x4) 2018/04/14 15:38:13 executing program 5: rt_sigaction(0x9, &(0x7f0000000000), &(0x7f0000000040), 0x8, &(0x7f0000000080)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x5a6b, 0x8001, 0x8, 0xfffffffffffffff7, 0x100000001, 0x100, 0x10001, 0xffffffffffffe8b8, 0x5, 0xfffffffffffffff7, 0x0, 0x7}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000140)={0x3b, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x3, 'lblcr\x00', 0x27, 0x9, 0x54}, 0x2c) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000180)) recvfrom$llc(r0, &(0x7f00000001c0)=""/112, 0x70, 0x2000, 0x0, 0x0) 2018/04/14 15:38:13 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05d859b1620f05000cf4"], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x9, 0x40, 0x2, 0x40}, &(0x7f00000001c0)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x5, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) 2018/04/14 15:38:13 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f00008cffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f0000000100)=@rc, &(0x7f0000000000)=0x80, 0x80000) setsockopt$inet_buf(r2, 0x0, 0x2000000000004, &(0x7f0000000000), 0x0) 2018/04/14 15:38:13 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="120000f6ff", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) lseek(r0, 0x0, 0x1) r2 = socket(0x0, 0x4, 0x6b) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0xbc, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0xffffffffffffff00, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x4e20, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x101}, @in={0x2, 0x4e24, @rand_addr}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xfffffffffffffffd, @empty, 0x4000000000000}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1d}}, @in6={0xa, 0x4e21, 0xacd00000000, @remote={0xfe, 0x80, [], 0xbb}, 0xcf4}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x3, 0x6, 0x200, 0x3, 0xbb}, &(0x7f0000000240)=0x14) 2018/04/14 15:38:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x3}, 0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/04/14 15:38:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x600, @empty, 0x9}], 0x262) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00009baffc), 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000564000), &(0x7f0000991000)=0x8) 2018/04/14 15:38:13 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x480200, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r2, r3, 0x1555}) r4 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r4) write$cgroup_int(r4, &(0x7f0000000040)={[0x2d, 0x0, 0x3f, 0x35, 0x3b, 0x38, 0x2c, 0x33]}, 0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/14 15:38:13 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x1, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="05d859b1620f05000cf4"], &(0x7f00000000c0)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, 0x5, 0x9, 0x40, 0x2, 0x40}, &(0x7f00000001c0)=0x98) r2 = socket$nl_generic(0x10, 0x3, 0x10) eventfd2(0x5, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) 2018/04/14 15:38:13 executing program 6: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000200)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x110, 0x110, 0x110, 0xffffffff, 0xffffffff, 0x2f0, 0x2f0, 0x2f0, 0xffffffff, 0x4, &(0x7f0000000040), {[{{@uncond, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x7c, 0xa, 0x1, 0x1}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0x98, 0xc0}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x2}}}, {{@ip={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, 'veth1_to_team\x00', 'eql\x00', {0xff}, {}, 0x6, 0x3, 0x1}, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@length={0x28, 'length\x00', 0x0, {0x0, 0x0, 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x9, 0x8, [0x16, 0x3d, 0x1f, 0x0, 0x11, 0x0, 0x20, 0x14, 0x26, 0x19, 0x12, 0x2e, 0x3a, 0x0, 0x27, 0x33], 0x0, 0x2, 0x7}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) r1 = openat(0xffffffffffffff9c, &(0x7f0000b0bff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='./file0/file0\x00', r1, &(0x7f0000012ff8)='./file0\x00') renameat(r1, &(0x7f00002f3000)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f000001f000)='./file0\x00') 2018/04/14 15:38:13 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaaaa08060001080006040001aaaaaaaaaabbe0000002aaaaaaaaaabbac1414bb41d37e3086808e780e3af5f7836100c166e50cd91f1b7644f42deab37f0baaef7a5eb99b0412dadaf53cef41a1e503bd06de1bb81207000000a91fa78a8231b6571b3d802f657ea33887ef81de6531a38b76ac12448ddac6dfab2d59405986a38aa0d45fd4a96eef27048aeb906117945fa286e902b6c1bef2b019b02c16f3337657de2ffcb1a7cfff1a8fd83f48aa4d9d9dd8722960e3e3"], &(0x7f0000000080)) 2018/04/14 15:38:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa", 0xbd}], 0x1) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x848) getpid() socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r1) fcntl$setlease(r0, 0x400, 0x1) syncfs(r0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80), 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40), 0x0, 0x100000001}], 0x0, &(0x7f00000030c0)) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/14 15:38:14 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000080)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) select(0x40, &(0x7f0000000000)={0x6430d9eb, 0x566, 0x2, 0x1, 0x3, 0x8, 0xca7a, 0x5}, &(0x7f0000000140)={0x8, 0x0, 0x0, 0x1000000000000000, 0x7, 0x1, 0x8, 0x7}, &(0x7f0000000180)={0x3, 0x10000, 0x5, 0xa8, 0x6, 0xfecd, 0x80, 0xff}, &(0x7f0000000200)) bpf$PROG_LOAD(0x5, &(0x7f0000002600)={0x8, 0x2, &(0x7f0000000100)=@raw=[@generic], &(0x7f00000001c0)='syzkaller\x00', 0x0, 0x75, &(0x7f0000002580)=""/117, 0x0, 0x0, [], r1}, 0x48) 2018/04/14 15:38:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)='./file0/bus\x00') r0 = dup(0xffffffffffffff9c) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x10000}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x2, 0x30}, 0xc) r2 = memfd_create(&(0x7f0000000080)='+\x00', 0x1) lremovexattr(&(0x7f0000000140)='./file0/bus\x00', &(0x7f0000000180)=@known='security.selinux\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000001c0)=0x1000, 0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/04/14 15:38:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000000000)={'b:idb&0\x00\x00\x00\x00\x00\x00@\x00', @ifru_ivalue}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa9, "88b721c3d197a2e723f47622977f5b7a40b821cf439d44765c2577b54e087c9837afcc34a7751808bea8d2464b14de4870b32c4f88000e5ac17908dc0bbc459ff7197aa9138be4343d1d41321ace670c2885387894691948dfd17355531fb1743db74da01a9ac8505fb100a8d0552896306035db6014de5d5a525b33b5b1ce7ff621a37081b5c38b67c0f7f98a1a2c89d9fa74b84706f904e2557a37e63ace219339f56e90fadb0fe1"}, &(0x7f0000000100)=0xb1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9ad, 0x1ff, 0x4, 0x20, 0x7}, 0x14) 2018/04/14 15:38:14 executing program 0: pipe(&(0x7f0000002000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000808, 0x9b6) r2 = dup3(r1, r0, 0x0) sendto$inet(r1, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000794ffc)=0x8e, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000abeffc), 0x4) 2018/04/14 15:38:14 executing program 6: r0 = socket$unix(0x1, 0x7, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x80000) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000080)=""/9) unshare(0x40600) pread64(r0, &(0x7f0000000040)=""/58, 0x3a, 0x0) 2018/04/14 15:38:14 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x0, &(0x7f000002f000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400000, 0x0) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) rmdir(&(0x7f0000d19000)='./file0\x00') rmdir(&(0x7f0000000000)='./file0\x00') io_setup(0x1, &(0x7f0000000080)=0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={0x0, 0x7f}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000240)={r3, 0x4, 0x4, [0x80, 0xffffffffffffff81, 0x8001, 0x3]}, 0x10) io_destroy(r2) 2018/04/14 15:38:14 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0xffffffff}, 0x4) r1 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f0000ecfff8)='./file0\x00', 0xfffffffffffffbfd, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400400, 0x0) fcntl$setlease(r2, 0x400, 0x2) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) 2018/04/14 15:38:14 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x1000000000000005, 0xb, 0x401, 0x3}, 0x9d) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="ac6f5ac9", &(0x7f0000000180)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000300)={r0, &(0x7f0000000140)="9a", &(0x7f0000000200)}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000100)={0x3, 0x3f, 0x59f, 0xff, 0x7, 0x0, 0x0, 0x0, 0x8000, 0x1, 0x4, 0x100}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r0, &(0x7f0000000080), &(0x7f0000000200)}, 0x20) 2018/04/14 15:38:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev={0xac, 0x14}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x0, 0x7]}, &(0x7f0000000000)=0x100) 2018/04/14 15:38:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f0000000240)) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000100)=0xffff) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r2 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="03b117d55ef32bae6147a4b1660bd416725b6fa307cedcbedd6d61e1136e8f9fd501f9cf8919725cabd0c554a9cb283c6e86b1da7ccb2a1279940e6067bb419cee4fde45769a1d4beaa06de28987adb160b29f74bc8dc2564669bfcf0e0f23861ea19bad916c0e23933e43c8ba45eb8d84fc471c13157935b760ecb082a94bfef477e83f209aef643c6774c5a34e6bc53f882e890353448e2b7eb5bc48d858ef96bf1a791e1e1d13723f8fc70cfc7b97ba93151d1e62e7c7971b48e50eb90b5c"], 0x4) poll(&(0x7f0000000080)=[{r0, 0x2001}], 0x1, 0x3ff) sendto$inet(r0, &(0x7f00000000c0)="82", 0x1, 0x40805, &(0x7f0000000040)={0x2, 0xfffffffffffffffc, @dev={0xac, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000140)="72acef1bdeb70b76d6ec5650d2374e5c6b46dc303db206f21176ee8e4d0b425804b6bb8649c6742c552dadc667eb1633439a71746230f92c084fcc94fcc4a19fd50f9cb87dcc2761befb93680444d0daae3dd48ac1304ac314bf268490073bc2220784942fd0c247124fa6b4ec17062eb638da76f535f69d58f66b80bd8e1cec2ed7ce9e43fa4245084d641b497e4f65c8399326d016a45602d8a87559886b10e278c4093845ef3c8cfbb8d0dae5d2fb8eaf", 0xb2, 0x10, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) 2018/04/14 15:38:14 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000d28000)={0xaa}) r1 = epoll_create1(0x0) r2 = syz_open_dev$sg(&(0x7f0000000300)='/dev/sg#\x00', 0x1a, 0x2) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000380)={0x1, &(0x7f0000000340)=[{0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000003c0)={r3, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e4cfe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r4 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000013000)) r5 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="8e901b30d63d437f14e8fa12658e95d5bdb6a0bb4952cf120e6d320d52ea54227ccc095536c2cec05973c338dc1535b2a8ddcd4b0fc19c5ac6ebe2b922ecf1fe0e2163dced028f039c933fde81ae73826a1d46c069025e11cbbe523defb30670674af964e902dac961fd13b4620bd40d2c5129eddee436c0d391c15b1571322dede9e538f13a87749c0b7de8adcef7f8e80581460b74b58d6d2435acd2dae097c0d23affdda20804cb03b65f49a570427a62c8a1a5b48778d2cd161190c6591b7cfe3699a13f2df65e5741804c437a0bd21c84d27e23a63171f2e117cc", 0xdd, 0xfffffffffffffffc) r6 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$search(0xa, r5, &(0x7f0000000200)='trusted\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, r6) r7 = dup(r4) ioctl$VHOST_SET_VRING_KICK(r7, 0x4008af20, &(0x7f0000000000)) ioctl$VHOST_SET_FEATURES(r7, 0x4008af00, &(0x7f0000000040)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000400)) dup3(r1, r0, 0x0) 2018/04/14 15:38:14 executing program 5: getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @multicast1}, &(0x7f0000000100)=0x6) r0 = socket$inet_udp(0x2, 0x2, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x92000, 0x14) ioctl(r0, 0x800000000008983, &(0x7f0000000100)) syncfs(r0) clone(0x1100900, &(0x7f00000002c0)="deb77d8ed72545fa4c5809d9a45932923b0301359179abf10836239462e69feac0afc9be278be62d870be67443fadaf9a6cf289bf519d1246e1b3a9e28e7f0970a76f55f60bec555f826de01eaad68b5f88b6d0ce5a98a591dd9fb3c8a1c45fbb8fe5a7388123616bbd3d2ab110abd67b94264504765bb5677a04ce05db7e15cbb57fb0d7bc8edd1b9", &(0x7f0000000040), &(0x7f0000000380), &(0x7f00000003c0)="a5a1fd0b6db43432b40081d2d3bf75a3c87ed15fecbb4fc612f6baccd42ed6f7561e8a67f3106dcb6fad0b618da3a38482a4135b692011e8cffdf69dc6c80366b9389b0fca1df356f6b8a8ce5923795a13") getcwd(&(0x7f0000000140)=""/218, 0xda) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000280)={0xfffffffffffffc00, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x10001, r2, 0xfffffffffffffffe, 0x6}) 2018/04/14 15:38:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x3e) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000000)=0x7fffffff, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nl, 0x80, &(0x7f0000000000), 0x0, &(0x7f00000002c0)=""/4096, 0x1000}, 0x40000062) 2018/04/14 15:38:14 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='/exe\x00\x00\x00\x00\x00\x00') ioctl$fiemap(r0, 0x40106614, &(0x7f00000011c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x1000000000, 0x0, 0x10001, 0xa8d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000040)={0x401, r1, 0x1, 0x1}) 2018/04/14 15:38:14 executing program 7: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x0, 0x0) close(r0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) sendfile(0xffffffffffffffff, r0, &(0x7f0000000240), 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x8, @empty, 0x6}, 0x1c) 2018/04/14 15:38:14 executing program 4: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8440, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, r2, 0x100, 0x70bd2d, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffc}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x32, 0x14}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000080)={0x1580ce4f620c9ae2}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x10) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x2) 2018/04/14 15:38:14 executing program 5: r0 = socket$inet6(0xa, 0x100408000400001, 0x1ffff) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/24, &(0x7f0000000080)=0x18) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e20, 0x4}, 0x1c) 2018/04/14 15:38:15 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x70, 0x4, 0x7, 0x40, 0x101, 0x0, 0x1, 0x80, 0x0, 0x6, 0xde8, 0x9, 0x2, 0x9, 0x3, 0x6, 0x4, 0x81, 0x80000001, 0x9, 0xffffffffffffffff, 0x1, 0x97, 0x1, 0x5, 0x10000, 0x9, 0x2, 0x9, 0x1, 0x9, 0xfffffffffffffff7, 0x8001, 0x4, 0x1, 0x2, 0x7fffffff, 0x0, 0x100, 0x3, @perf_config_ext={0x0, 0x1}, 0x2a, 0x3ff, 0x8000, 0x5, 0x6, 0x10001, 0x4}, r1, 0x10, r0, 0x9) perf_event_open(&(0x7f0000014f88)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x2004000, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000080), &(0x7f00000000c0)) 2018/04/14 15:38:15 executing program 3: unshare(0x28060400) r0 = syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000240)) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000000)={0x0, 0x800}) 2018/04/14 15:38:15 executing program 1: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000180)={0x2, &(0x7f0000000080)=[{0x1, 0x81, 0x9, 0x3f}, {0x20, 0x3, 0x1, 0x4}]}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x501000, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f00000001c0)="edee3d516aa88be5a6a02227b84098c2531b5e63b34e7e07c25f089f17adb3d807b5689bf2c6f896f1231c4516588e81c84d8a837171efb59638756c070e7ae3eb72a30a0f27f0ea0003527257de75bacb99fefe9c8bcc29983002c866a505e6019403782c809131a3e1fe2bc6eaf4b3e3953edad1dd2545e0d78daf5f11c20dd492ed08159fd1c9b75178e6fe88b1c5842dd5594fdb7c41709f17c0e47b6adab3e204debb17411f40fd9cb5900d836a9cb256d3d34af7f7928b7ccc30027877e02258acd614823c5a209cfe8961c86abe69ca1ce2fbf7caccd3035088", 0xdd) ptrace$getregs(0xffffffffffffffff, r1, 0x3, &(0x7f0000000040)=""/43) 2018/04/14 15:38:15 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x400) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="d0ffffffe32101247157bb2d5c121124cb476d249ebb25b18032ea2bec2ab71325707c6e54bb1ccc6bfa3b05d9704699224a1c3e594e809f06322f6263a512e4b4a5e88a057b1299ad4fb44bcb6fece38dd323eab261a5685d4ebd8726407d6e343a65587d069307497c209584cc7b6f3cbd92863c68cd1aab32e7eb962860bffe028ff593a3ba506bb8d29bad858fcda03d82e1ab1df8038146c00d9c36fe34de55b87f1c5c86a9e6eeb8f1a3f6bf01dd67096af3408f7a9f1620443e80533b4cbf6c401d8422980854"], &(0x7f0000000000)=0x59) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x25, "d8d846f4089dd26fc698043e963a67ab0682376f00000003d84db530d9ab8d675a236aa691468fab2002d5b58cefb5ac908681ea57b94dba2022c9eab21ad714df64d6a8b5f964e1f4d318b1cbeb0bee00003add35adc7dd44ddda0790253e3dc0ef47e7392fc99f684a636953f2f4bf036007640dfc9a819de6cf51f66aefea337cdfe07a67241238fbc7d88f40df95d25b48b92b281833d1d635672c647111790660163911c1087b406b5cbb3e7d8ed80e46581bdc9aaac23639f5abfe08e992e6824cf79f9a793d4408d035d1"}, &(0x7f0000000180)=0xfffffffffffffda6) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x400, 0x3) 2018/04/14 15:38:15 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setfsgid(r1) syz_emit_ethernet(0x8e, &(0x7f0000000100)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x9, 0x81, 0x4}}], {@generic={0x8afb, "8e066fa1bc29bf0ae4ca5016e7ea6970b67eca56905f66595417fd749356f5ab9f25cb78b3908508c1ffe8f0a3c6e94d5a6dda8c8b1c486a803d38945f2d06db9ce4d629e56bf7a9205d32a45390c7442566154f907d0e57fda1673174519f9abbac381c20a1fd25a2551003c3dbe4a74bbb6fe5e24563b378b67610"}}}, &(0x7f0000ea3000)={0x1, 0x3, [0x762, 0x1000000000000000, 0x0, 0x8000000000000000]}) 2018/04/14 15:38:15 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$alg(0x26, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000040), 0x0, &(0x7f00000000c0)=[@mask_cswp={0x58, 0x114, 0x9, {{}, &(0x7f00000011c0), &(0x7f0000001200)}}, @cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001ff8), &(0x7f0000017000)}}], 0xb0, 0x8005}, 0x0) 2018/04/14 15:38:15 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) unshare(0x40600) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) r2 = dup(r0) bind$unix(r2, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b2f66696c653000"}, 0x6e) 2018/04/14 15:38:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000001080)={&(0x7f00000010c0)=ANY=[@ANYBLOB="270900000001010100000000000009000200090000"], 0x1c}, 0x1}, 0x0) 2018/04/14 15:38:15 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x40000) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0xe2fe14402d1095e9, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) statx(r2, &(0x7f0000000200)='./file0\x00', 0x2000, 0x401, &(0x7f0000000500)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/14 15:38:15 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x44800, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) chroot(&(0x7f000009a000)='./file0\x00') fchdir(r0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000000200)='./file0\x00') ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000000100)={{0xfffffffffffffffe, 0x3, 0x6, 0x5, 0x1, 0x3}, 0xffffffffffff8001, 0x5, 0x7ff}) 2018/04/14 15:38:15 executing program 7: msgctl$IPC_RMID(0x0, 0x4) r0 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000280)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10, 0x80000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000440)={'bond0\x00', &(0x7f0000000340)=@ethtool_drvinfo={0x3, "8dbfde679c4bc6640f24f56367d373f1d9b2510534c6b2419292e7dafbe9b860", "90e0e9151bb1bb158d035735934fe161d42112f1448ea5ee158c5088ff5d796b", "9e242064558647948112f6127297af247ace33a095e57f13d2a129847dd25898", "a182722ebdd31124c8ab2d23e0bf0bd042da8a1b7b7d8d7ded469e63281fe4cc", "5e09b994373f58bf8d2aa59e8677d5a5fa0f8a8e7f3326675f33f0c5d9dbfe9c", "43f6ea669cda84b34ed1d295", 0x7f, 0x6, 0x7687, 0x6, 0xb81}}) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x5, 0x8000, 0x200, 0x8001}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0xda, 0x8, 0x64, 0x8251, r2}, 0x10) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4a0441, 0x0) sendto$llc(r3, &(0x7f0000000040)="beaf3550c59be2797f4a4188927889b87f927edc2ae05571c5bbec800a1db9c35dc0503867ab91a8593336a5d12ee724c1e9e425a7226a5a1d3eaea45f1ac1e612b2d231f39b1eec2fecd4760d20123a341a82ee7367cb9974a35f9ee47c50afd47e4a35650865163829f89af6206b3bdebc9df65b7ad672c454c65a967e12819ee82314915558a2fd6b1a8e54960c7e4bd9fbc23a1e8bebc3201d1b28c7b3afa0b2f3b130697437e9d9ee182e7c89a76b1a966f059ef3", 0xb7, 0x4004001, &(0x7f0000000100)={0x1a, 0x309, 0xc4, 0x2, 0xffffffffffff4cc9, 0x1000, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000140)=0xd0, 0x2) 2018/04/14 15:38:15 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x200000000000000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/14 15:38:15 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) ptrace$setsig(0x4203, r1, 0x3b26, &(0x7f0000000140)={0x33, 0x3af, 0x20, 0x5}) r2 = syz_open_procfs(r1, &(0x7f0000000180)='net/arp\x00') ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={0x0, 0x81, 0x7, 0x58, &(0x7f0000ffc000/0x1000)=nil, 0x200}) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000002affd)="bc", 0x1}], 0x1, &(0x7f000002d000)}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000002c80)={0x0, 0x3, &(0x7f0000000040)=@framed={{0x18}, [], {0x95}}, &(0x7f0000000080)='syzkaller\x00', 0x0, 0x1000, &(0x7f0000000480)=""/4096}, 0x48) recvmsg(r0, &(0x7f0000000200)={&(0x7f0000022ff8)=@sco, 0x8, &(0x7f0000000340)=[{&(0x7f0000000380)=""/195}], 0x362, &(0x7f0000029000)=""/56, 0xfffffe86}, 0x0) 2018/04/14 15:38:15 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x21a200, 0x2) accept4$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000840)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000940)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000a00)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=ANY=[@ANYBLOB="341600001d09000003bd0400fedbcf2504000000", @ANYRES32=r2, @ANYBLOB="01002000080006004e230000080005000100000008000800", @ANYRES32=r3], 0x34}, 0x1, 0x0, 0x0, 0x80}, 0x4004000) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@bridge_getneigh={0x144, 0x1e, 0x202, 0x70bd28, 0x25dfdbfd, {0x7, 0x0, 0x0, r2, 0x200, 0x2404}, [@IFLA_LINKMODE={0x8, 0x11, 0x8}, @IFLA_XDP={0x11c, 0x2b, [@generic="e053e62017e3e0e76ba36920e165dffa36819bd422", @typed={0x4, 0x19}, @generic="9afa0ec6990a2a46ec2ad6c264fd67a1f4e910d6354d572c0110732fbc69567f8b5b5507ca96c597e5718edfc90a0536ee0cb74ab07dad9da22b22a615fe9fc962a43f0947f780007471512d7f1452c3e765f99d945dd39caab4080300804fd6bacc5eea33947414c8d5efc2b24d50abaded9ace88c14975ae713a253f12b4f59641b78efc42dfdb76b343026eb997f00da615608cb8139bd735d1b206b5e41a77bc459a9be9eca8c5e5937dac44df1c8d01bf3b37ba53e77359215ddc14b01ac9793b10a46d451f6676735f896d9bdd4347361072d8217e9b63d8b208f67204040f1d4c51", @nested={0x18, 0x45, [@typed={0x8, 0x95, @fd=r0}, @typed={0xc, 0x56, @u64=0xffffffffffffada4}]}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x40}, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000280)={'lo\x00', @ifru_data=&(0x7f0000000240)="89fb5c15046cb87f75ece45a157f1eb9426d2bd3b1a6dcf42765c57131ec6fa3"}) 2018/04/14 15:38:15 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x420a, r1, 0x0, 0x40) wait4(r1, 0x0, 0x0, &(0x7f0000000000)) r2 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000000c0)={0x839, 0xfffffffffffff001, 0xffff, {}, 0x3, 0x8f}) tgkill(r1, r1, 0x28) 2018/04/14 15:38:16 executing program 4: prlimit64(0x0, 0x2, &(0x7f0000000100)={0x4, 0xfffffffffffffffe}, &(0x7f0000000140)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_open_pts(r0, 0x400000) mprotect(&(0x7f0000220000/0x2000)=nil, 0x2000, 0x2) 2018/04/14 15:38:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000080)='^', 0x1}], 0x1, 0x1ffffc) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fa9cd146e54beeb5642d9a07a606391e72"], 0x1) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r1, &(0x7f00000001c0)=ANY=[], 0x3b9) fcntl$getflags(r2, 0x40a) 2018/04/14 15:38:16 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000240)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[@rights={0x20, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, r0]}], 0x20}, 0x0) 2018/04/14 15:38:16 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xbb5, 0x309000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000180)={r1, 0x80000, r3}) readv(r2, &(0x7f0000000740)=[{&(0x7f0000000200)=""/208, 0xd0}, {&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f0000000480)=""/147, 0x93}, {&(0x7f0000000540)=""/125, 0x7d}, {&(0x7f00000005c0)=""/121, 0x79}, {&(0x7f0000000640)=""/84, 0x54}, {&(0x7f00000006c0)=""/106, 0x6a}], 0x8) r4 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) pread64(r4, &(0x7f0000000100)=""/76, 0x4c, 0x0) [ 92.221416] mmap: syz-executor4 (7266): VmData 18448384 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. 2018/04/14 15:38:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair(0x0, 0x5, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xac, "25e0e7ef353ce5fc2407c291a118a9da073367ad9a1a06abc1efcb7d47189f373506090da229573e3a4b080b71de5dbfc033fba9ccb7a783963aa0855df93b345707c136f8315ce5e0744b9b056a6829e8d8ca7e136cae942905feb341e46d399346b6d599c9a594340b3b1b95407c62cd024ca1db64f928a991970ad84fd4a3b3bb592de105840a953eac6eba23bb442b6322223b44cc7b9f3504a1afe33d6a2cbc6555ce2b23f4de03a420"}, &(0x7f00000001c0)=0xb4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000200)={r2, 0xc8d, 0x3, 0x8}, &(0x7f0000000240)=0x10) 2018/04/14 15:38:16 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x40}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0xd525}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf771, 0x0, 0x51, 0x600000000, r3}, &(0x7f0000000140)=0x10) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)='f', 0x1}], 0x1, &(0x7f00000000c0), 0x32c}, 0xfffffffffffffffd) 2018/04/14 15:38:16 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) recvfrom$packet(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x0, 0x0, 0xffffffe5) syz_emit_ethernet(0x36, &(0x7f0000c22000)={@random="9a52438e8227", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000ea3000)={0x0, 0x0, [0x1]}) 2018/04/14 15:38:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000540)='./file0\x00', 0x0) sync_file_range(r1, 0x0, 0xfffffffffffffffb, 0x3) 2018/04/14 15:38:16 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) 2018/04/14 15:38:16 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdafef)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0xffffffffffff7fff, 0x2, 0x1ff, 0x8, 0x2}, 0x14) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="2d2a19ca23e1e3581e347d8064781b2a9f59cba4845f8fd460dd180a7e9430788a7dbfe51f5b9373d48f265a2741d42587454e0b7255569b00f37e00a185cd43a0d23fbb7aab30210d369b194ac83783adebe107d195e6dd9a4f3c6188f19113", 0x60) ioctl$KDENABIO(r0, 0x4b36) poll(&(0x7f00000e2000)=[{r1, 0x80}], 0x195, 0x0) 2018/04/14 15:38:16 executing program 7: r0 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x0, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0xc}) sendfile(r4, r3, 0x0, 0xc08f) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendfile(r3, r1, &(0x7f0000000140), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r6}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x7ff, 0x2, 0x5, 0x0, 0x0, 0x8, 0x40, 0x2, 0x4, 0x200, 0x1, 0x1, 0x9, 0xfff, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x9, 0x800000000000, 0x9, 0x9, 0xbba, 0x6, 0x2, 0x8, 0x0, 0x9, 0x0, 0x43b91dcd, 0x6, 0x0, 0xf8f, 0xfffffffffffffffd, 0x101, 0x81, 0xffffffffffffff76, 0x0, 0x1f, 0x5, @perf_bp={&(0x7f00000003c0), 0xc}, 0x8, 0x373, 0x9, 0x6, 0x7, 0x100000001, 0x8000}, r6, 0x7, r3, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000380)=0x54) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000600)={r8, 0x3}, 0x8) lseek(r7, 0x0, 0x0) r9 = fcntl$getown(r5, 0x9) capget(&(0x7f0000000080)={0x399f1336, r9}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) fdatasync(r2) 2018/04/14 15:38:16 executing program 6: fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)) r0 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r0, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000300)={0x1, "e4"}, 0x2) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000180)={0x23, &(0x7f0000000140)="52067a5cea506225246eb936445154f7e08e293e851cdf23f6a63ddb83ea6cd02ba3cc"}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) 2018/04/14 15:38:16 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x30000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') fcntl$setpipe(r0, 0x407, 0x7) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100422}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="00001d01", @ANYRES16=r2, @ANYBLOB="110326bd7000fbdbdf250900000008000600e579000008000500000000000c000200080008000700000014000200080002004e230000080004000800000008000500090000000800050009000000080006000300000008000600040000000c00020008000600faffffff"], 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r3, 0x4) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="60000000000000002900000003000000e10984fa3279d7a9e03a22b169d736c06ab11a96f7d25adf9166e34ba01ef80187324065bcda06ab9113268169230973698dc95dde627650790df783841dcbb38ed04b54d5375b9d6a00000000000000"], 0x60}}], 0x1, 0x0) 2018/04/14 15:38:16 executing program 0: mkdir(&(0x7f0000040000)='./bus\x00', 0x0) r0 = dup(0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000080)={0x5fb3, 0x3, {0x0, 0x1, 0x73325438, 0x3, 0x80}}) r1 = open$dir(&(0x7f0000045ffc)='./bus\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000000)=""/50, 0x32) mkdirat(r1, &(0x7f0000000040)='./bus\x00', 0x0) getdents(r1, &(0x7f000002efec)=""/46, 0x2e) 2018/04/14 15:38:16 executing program 4: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000000040)=""/167) close(r0) 2018/04/14 15:38:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0x40086607, &(0x7f0000000080)={0x20000201, &(0x7f0000000100)}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0x8, 0x9, 0x4, 0x39bb3514, 0x5}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x8}, 0x8) 2018/04/14 15:38:16 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:16 executing program 0: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f67ff4)={0x4}) ppoll(&(0x7f0000489fb8)=[{r1}], 0x30, &(0x7f0000377000), &(0x7f0000447ff8), 0x8) 2018/04/14 15:38:16 executing program 3: timer_create(0x3, &(0x7f0000000200)={0x0, 0x32, 0x0, @thr={&(0x7f0000000180), &(0x7f00000001c0)}}, &(0x7f0000000240)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x84d, 0x200, 0x8, 0xeaa, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x20}, 0x8) timer_gettime(0x0, &(0x7f0000000280)) 2018/04/14 15:38:16 executing program 4: munmap(&(0x7f0000893000/0x4000)=nil, 0x4000) mprotect(&(0x7f000064f000/0x4000)=nil, 0x4000, 0x2000000) bpf$OBJ_GET_PROG(0x7, &(0x7f0000002bc0)={&(0x7f0000002b80)='./file0\x00'}, 0x10) mremap(&(0x7f0000a94000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) 2018/04/14 15:38:16 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:17 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5ddf1a9b02680bef213647023c733abccbbed08efb", 0x48, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x4, 0x10200) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00000000c0)=""/72) 2018/04/14 15:38:17 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x2, 0x4) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2018/04/14 15:38:17 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)) close(r0) r1 = memfd_create(&(0x7f0000000040)=')trusted,\\userbdev\x00', 0x2) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x55) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast1={0xff, 0x1, [], 0x1}, 0x80, 0x1, 0xff, 0xf, 0x100, 0x28be, 0x5}, &(0x7f00000000c0)=0x20) 2018/04/14 15:38:17 executing program 5: r0 = socket(0x1e, 0x4, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) bind(r1, &(0x7f0000d01ff0)=ANY=[], 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmmsg(r1, &(0x7f0000000080), 0x153, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="8a", 0x1}], 0x1) close(r0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040)=0x6, 0x4) 2018/04/14 15:38:17 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:17 executing program 4: capset(&(0x7f0000c6a000)={0x19980330}, &(0x7f0000001fe8)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='auxv\x00') 2018/04/14 15:38:17 executing program 7: r0 = getgid() lchown(&(0x7f0000000200)='./file0\x00', 0x0, r0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={0xffffffffffffffff, &(0x7f0000007000), &(0x7f0000000000), 0x4000}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000003fec)={0x0, 0x0, 0x4, 0x8}, 0x187) r2 = syz_open_dev$vcsa(&(0x7f0000000400)='/dev/vcsa#\x00', 0x0, 0x400) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f00000004c0)={0x81, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, 0x4, 0x1, 0x5, 0x8, &(0x7f0000000480)='teql0\x00', 0x3, 0xc1de, 0x2}) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f00000000c0)={0xc}) sendfile(r4, r3, 0x0, 0xc08f) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getpeername$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendfile(r3, r1, &(0x7f0000000140), 0x6) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000240)=0x29e) capget(&(0x7f0000000180)={0x0, r6}, &(0x7f00000001c0)={0x9, 0x0, 0x5, 0x1, 0x1ff, 0x8}) perf_event_open(&(0x7f0000000540)={0x1, 0x70, 0x7ff, 0x2, 0x5, 0x0, 0x0, 0x8, 0x40, 0x2, 0x4, 0x200, 0x1, 0x1, 0x9, 0xfff, 0x9, 0xfffffffffffffff9, 0xfffffffffffffffd, 0x9, 0x800000000000, 0x9, 0x9, 0xbba, 0x6, 0x2, 0x8, 0x0, 0x9, 0x0, 0x43b91dcd, 0x6, 0x0, 0xf8f, 0xfffffffffffffffd, 0x101, 0x81, 0xffffffffffffff76, 0x0, 0x1f, 0x5, @perf_bp={&(0x7f00000003c0), 0xc}, 0x8, 0x373, 0x9, 0x6, 0x7, 0x100000001, 0x8000}, r6, 0x7, r3, 0x3) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r7 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) sync() getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000280)={'nat\x00'}, &(0x7f0000000380)=0x54) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={0x0}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000600)={r8, 0x3}, 0x8) lseek(r7, 0x0, 0x0) r9 = fcntl$getown(r5, 0x9) capget(&(0x7f0000000080)={0x399f1336, r9}, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x1aef, 0x800, 0x304c, 0x5}) fdatasync(r2) 2018/04/14 15:38:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000003cc0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003d00)={0x0, 0xf9, "93672c535493c1398a693032c9ef8ed884530bf21e0f5d958f1aa7fbf72df5eeecd8098f13b42ce84cc7c8327573d28171f33cc234d3b012933be54d7984949e7b630f2633c97f3fd7e3a1a8aea74fab472f225a031cdad3443ec3ffccaa3d2b65c3238857f42a47c91ebad6dc353e68778fa490773b95b13cac8fa752b1e7d19659a23ba43a7234c4f157a44b49691a04d2a95ee3f8968f931959559d548b4cf49994e25890e27d2ceb5c7c28fbdecffb2186318fc585d5e0cdcd0afefeb121e715156f70ff617f51e8d0720b542e5cf9064eb3a99b2997864213af46a7456bdf24b83a5fff879f2a7086b784ac7f177fd86a5d54ea1a2c50"}, &(0x7f0000003e40)=0x101) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003e80)={r2, 0x50}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r3, 0x0, 0x7ffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) [ 93.413828] device syz_tun entered promiscuous mode 2018/04/14 15:38:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x400c40, 0x0) r2 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0xc) tgkill(r2, r3, 0x24) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000180)=""/4096) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x76ed, 0x2147, 0xd7c, 0x7}]}, 0x10) 2018/04/14 15:38:17 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYBLOB="70000000ba59da5ef5847d903de57224fdcdb833d53006b5edf920a64655155d961e0c7d5119593c7b309b729bf714e6cdc73993a8e84352260eebaf52641b7d78225e9f4dd2400647f063f40083e7f6333240"], &(0x7f0000000180)=0x1) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8924, &(0x7f00000003c0)={'syz_tun\x00', @ifru_flags=0x1}) r1 = shmget(0x3, 0x4000, 0x54000022, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/192) 2018/04/14 15:38:17 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:18 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x59, "856c92734c437eacfb239def5578042b3f498c68b3c32152a90fd7f270ac1d794cab26b4d31d332c9bd5bde1dc29e00688fa67e5f41e99fde519fd662db6998e6a736ce2202cb1a9636e55a9b50ff751b4b7eb7d53cf29800c"}, &(0x7f00000001c0)=0x61) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2}, 0x8) bind$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x8000, {0x4, 0x3, 0x100000000, 0xfff, 0x81, 0x1}, 0x0, 0x7}, 0xe) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@multicast1=0xe0000001, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x10000a, 0x0, 0x7c}, {0x0, 0x200}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x0, 0x0, 0x3fe}}, 0xe8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x19) 2018/04/14 15:38:18 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r2, 0x3, 0x81, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000300)={0x0, 0x100, 0x1}) r3 = socket$inet6(0xa, 0x80003, 0xff) getsockopt$sock_int(r3, 0x1, 0x31, &(0x7f0000000580), &(0x7f00000000c0)=0xffffffffffffff96) 2018/04/14 15:38:18 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000540)='/dev/urandom\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)=ANY=[@ANYBLOB="0000001000000000"]) 2018/04/14 15:38:18 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x80) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fallocate(r0, 0x0, 0xffff, 0x4) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000280)={'vcan0\x00', 0x3}) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockname(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x6, 0x8, 0x1000}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000380)={r2, 0x376, 0x7, [0x7, 0xf7be, 0x9d13, 0x3, 0x65, 0x1000, 0x7]}, 0x16) ioctl$KDSETMODE(r1, 0x4b3a, 0x555a) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) chdir(&(0x7f00000002c0)='./bus/file1\x00') syz_mount_image$minix(&(0x7f0000000140)='minix\x00', &(0x7f0000000180)='./bus/file0\x00', 0x999, 0x2, &(0x7f0000000240)=[{&(0x7f00000001c0)="1f37ef41d865bf1016a934614967229d5ed9625774be12095dacb8d2251b1527421cde", 0x23, 0x4}, {&(0x7f0000000200)="881bedc4324c18c55cefd3a06ba68a0ecf1779", 0x13, 0xfffffffffffffe00}], 0x4000, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) munlock(&(0x7f0000001000/0x4000)=nil, 0x4000) 2018/04/14 15:38:18 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000e47de8)=@newsa={0x13c, 0x10, 0x723, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@broadcast=0xffffffff, 0x0, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x240}}]}, 0x13c}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x800, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x8001, 0x5}) 2018/04/14 15:38:18 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:18 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f00002ddff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000180)={0x0, 0x1, 0x1800000000000, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000140)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @time}], 0x30) 2018/04/14 15:38:18 executing program 5: unshare(0x20000400) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7ff, 0x101}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x401}, &(0x7f0000000180)=0x8) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r2, 0x4008af00, &(0x7f00000000c0)=0x800000008000000) 2018/04/14 15:38:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x200000, 0x0) perf_event_open(&(0x7f0000012000)={0x42, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000}, 0x0, 0x0, r0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r1, 0x0, 0x70bd26, 0x25dfdbfc, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x67}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) 2018/04/14 15:38:18 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001240)='/dev/autofs\x00', 0x171000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001280)={0x0, 0x200}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001300)={r1, @in={{0x2, 0x4e21}}}, &(0x7f00000013c0)=0x84) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r2, 0x0, 0x0, 0x401) 2018/04/14 15:38:18 executing program 7: r0 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$void(r0, 0x4020940d) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)) 2018/04/14 15:38:18 executing program 6: bind$inet6(0xffffffffffffffff, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:18 executing program 1: r0 = epoll_create(0x7fffffff) fcntl$lock(r0, 0x26, &(0x7f0000f66000)={0x2}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x0, 0x100, 0xfffffffffffffff9, 0xffffffffffff1253, 0x2}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x6, 0x4, 0x4, 0x9, r2}, &(0x7f0000000140)=0x10) prctl$getreaper(0x2d, &(0x7f0000000000)) 2018/04/14 15:38:18 executing program 5: r0 = socket(0x14, 0x46, 0x5) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_ivalue=0x58}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000002c0)=0x25, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x5}}, 0x9, 0xff, 0x0, 0x4, 0x2}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x5f23, 0x100000001}, 0x8) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) r3 = gettid() ptrace$getenv(0x4201, r3, 0xf1c, &(0x7f0000001640)) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000001400)={'nat\x00', 0x0, 0x3, 0x1000, [], 0x5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], &(0x7f0000000400)=""/4096}, &(0x7f0000001480)=0x78) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x4, 0x3, 0x6, 0x7d55, 0x9}, &(0x7f0000000280)=0x98) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x76) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r4, 0x3f}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000014c0), &(0x7f0000001500)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000003c80)={@dev, @dev, 0x0}, &(0x7f0000003cc0)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000003d00)={'team0\x00', r5}) r6 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001740)='/dev/vcs\x00', 0x400, 0x0) ioctl$TCXONC(r6, 0x540a, 0x913) ppoll(&(0x7f0000001680)=[{r2, 0x200}, {r0, 0x2001}, {r2, 0x40}, {r2}, {r0, 0x400}, {r0, 0xc024}], 0x6, &(0x7f00000016c0), &(0x7f0000001700)={0x5}, 0x8) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001540), &(0x7f0000001580)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000015c0)={r1, 0x5}, &(0x7f0000001600)=0x8) dup2(r2, r0) 2018/04/14 15:38:18 executing program 0: r0 = socket$inet(0x2, 0x803, 0x81) sendmsg(r0, &(0x7f0000001480)={&(0x7f0000001180)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000001240), 0x0, &(0x7f0000001600)}, 0x0) recvmsg(r0, &(0x7f0000002b40)={0x0, 0x0, &(0x7f0000002a80), 0x0, &(0x7f0000002ac0)=""/89, 0x59}, 0x10022) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) 2018/04/14 15:38:18 executing program 3: r0 = socket(0x10, 0x3, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000280)=&(0x7f0000000240)={&(0x7f0000000080)={&(0x7f0000000040)}, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)}}, &(0x7f00000002c0)=0x18) write(r0, &(0x7f0000118fdc)="2400000052001f0014f9f407000904ff0200070208000100ffffffff0800000000000006", 0x24) 2018/04/14 15:38:18 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:18 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f00000000c0)={0x5, 0xf0f0, 0x6}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x1ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) tee(r0, r0, 0x1, 0x4) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/195, 0xc3, 0x0, &(0x7f0000000300)=@abs={0x0, 0x0, 0x4e21}, 0x6e) ioctl$TCXONC(r2, 0x540b, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000100)="f2cb831beb01a0915b7605cced08f67348bb8739e5bb62f828dd41c32b8d00fe0e942ff1a09ca4b04d28bb6c649e3eddd392cd9bc8475d686b5062981f5c032cd8bec05a196cd998999cd12c438c85cd1fde64301d4c9a849d1e98bb9fde40a168845db71060037d842cdcc0f90c22a3ea60ba72dd56a0764417e91934afe09e1647b99ec19bd69d204865f69af230e1aa3426c844a467") pipe(&(0x7f0000000040)) 2018/04/14 15:38:18 executing program 7: r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x5, 0x40) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ipddp0\x00', 0x30}) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000000040)={r0, 0x2, 0x2, "718819f7cd96c79604d29c69ba9668dbc34c3ab4f49cd46301006bccc95615ca44d73efcd3c98836d5dfe00677c9247e1cab69d7a89be42127622033955d79b6150ee6dcd56c1a8ea661fdea42f49f26d70cec64d9c8a7c08bbe561d8dd621b912c9fd82d9edb5ae6dceb2bf060dce075539f59a63c29603641e4d9731e367763d8c6de3d59e4d4e30163866e88676597d9984685b1d6456724f2e103e627020bc"}) close(r0) 2018/04/14 15:38:18 executing program 4: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x14000, 0x0) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f00000006c0)=0x8) r3 = syz_open_procfs(r1, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0c0583b, &(0x7f0000000080)={0x0, &(0x7f0000000040)}) vmsplice(r3, &(0x7f0000000640)=[{&(0x7f0000000100)="94b06d26984ca93462eb5d5a1eb1684ea6194164f8dad740d52a92d1b5d973cee1c230fcec8c3064f892a437282fcd7d252fb749ccc453cde7b8c7070e61444035c72ad427c0651c792c1bd7473872f0", 0x50}, {&(0x7f0000000040)="04c23db68b7631411f745b9a09de9ab9ef1ebafd9fa29554e72a456e6c3400cb", 0x20}, {&(0x7f00000003c0)="bc37d39593be91e217d0bb80eb5a8bc61b388e82a7002b2fabe395e17ce54eed1747e7e762d0dea6b2e7586b9aec85bb7ac120ce62ebecad888213c081ba41974fc1371f041a0e607bacfe4fbc2d95368c6e8d87a258e2764b3d9f4a56e065a4e995cc6382c8ce75774db1e9b8f36fa5a9c73e92f3024b48a48763f52abb2d4cbb0051c005cdc88b4934d9dae33a9bd14e11ea41bd05cad8c756b810a9f2362f6132403e64b53f297dc981f31a01586edd767ba42633ca3c467652ce4a027b50f2c1b9dd92ce18", 0xc7}, {&(0x7f0000000180)="b97caca333b8c0229b90e89a0218e76820065ca53a2eed6e9b7d874b073c6c14cacfb0cec2e95a20fdc6336dc7d20233d8f674ec36c3f07a5179f1bd14d977bb335ecdcd90202bf184ad27e6914be1cf745b16f24348b1287274c7836ca0c148bd8ac37367178f4a3d0bf2b6dacee24daf85dcb811131a12c85de94acd1d6f8ce2bee2", 0x83}, {&(0x7f00000004c0)="df909c2aa72f345ff1c7ae1fa2f1eb4f2ad3405f8b954e24cb026b6481fbb67b83ba1736fcdfb7f7ba04091bc2375417040611672a2d08371a4823c9af165b5b17f8f6ccafc461b9bdbc967d14695388d5daba2cc4d6bec159266c951ce681b4e30324cd87b4adba2b05030e074088cadd4496e2519b932b9415d9f21aae796785d75a9b0e03f4b2f24708a368893d8cfd816a3808bc", 0x96}, {&(0x7f0000000580)="9b3abb14719a0c1360c73917d0e072a9625a1e7d1975ca1026e135f73e9c5e009988dba7a6d7371d32b07cabb67183614c01a788b184fd85d9ecf0445294e0ad985a4313b491dd1d1870728d8fedf39e44e8f9baadb9e3772a5445d5b43c33d64f2a7c568d1f95a82fce17b26af23e32f863ddf817beae3e5d9cc870bf3bedc6410997699f8e4c7615460bcee132967a5376e60046fee105699b02fe1d5fb0959d6ceb62875d24d9", 0xa8}], 0x6, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000700)={r0, 0x40}, &(0x7f0000000740)=0x8) 2018/04/14 15:38:18 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f0000000100)=@un=@abs, 0x80, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}], 0x1, 0x20044090) mbind(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4000, &(0x7f0000000000)=0x7fffffff, 0x9, 0x4) 2018/04/14 15:38:18 executing program 5: r0 = inotify_init1(0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x4209, r1, 0x930000, 0x0) 2018/04/14 15:38:18 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0), 0x0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='.dead\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='\x00', r1) 2018/04/14 15:38:18 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:18 executing program 3: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipx\x00') getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) chroot(&(0x7f00008b4000)='./file0\x00') getcwd(&(0x7f00000000c0)=""/14, 0xe) 2018/04/14 15:38:19 executing program 0: r0 = socket(0x10, 0x2, 0xffffffff) setns(0xffffffffffffffff, 0x0) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = getegid() setfsgid(r1) write(r0, &(0x7f0000000000)="1f0000000104fffffd09000000110000f30501000b000200050423ca0000cf", 0x1f) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0xaa, [], 0x1, &(0x7f0000000040)=[{}], &(0x7f0000000080)=""/170}, &(0x7f00000001c0)=0x78) 2018/04/14 15:38:19 executing program 7: r0 = syz_open_dev$sg(&(0x7f000051b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10000000000012, r0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000040)={0x100000001, 0x1f, 0x1, 0x0, 0x3, [{0x10001, 0x1000, 0x1f, 0x0, 0x0, 0x302}, {0x1, 0x3, 0x0, 0x0, 0x0, 0x801}, {0x80, 0x400, 0x5, 0x0, 0x0, 0x1}]}) memfd_create(&(0x7f0000000000)='/dev/sg#\x00', 0x0) 2018/04/14 15:38:19 executing program 4: mkdir(&(0x7f0000554ff8)='./file0\x00', 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getitimer(0x0, &(0x7f0000000080)) setsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000000000)=0x93, 0x4) unshare(0x400) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="50493a253c1f314700000000ffff6a4e96659f363b9b3470c4b965f894b3d80df0d4397f77eb1b703e406e38f3e647241c805b356472858a1940c6b02d8f91625d2112d037c8570b86b720c2bcffc1d3dd038a"], &(0x7f0000000100)=0x14) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00000000c0)={0x2}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e20, 0x0, @empty, 0x81}}}, &(0x7f0000000200)=0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r2, 0x402, 0x5) fcntl$getown(r2, 0x9) 2018/04/14 15:38:19 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x20040, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8200, 0x0) ioctl$TCSETA(r3, 0x5406, &(0x7f00000000c0)={0x4, 0x294f, 0xfffffffffffffff8, 0x1, 0xffff, 0xfffffffffffffffd, 0x2, 0xffffffff, 0x100000001, 0x8}) sendmsg$nl_generic(r2, &(0x7f0000004fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0xffffffffffffffff) 2018/04/14 15:38:19 executing program 2: unshare(0x8000400) r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x10000000004002) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x100000000) ioctl(r0, 0x440000000000127f, &(0x7f0000003fff)) 2018/04/14 15:38:19 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:19 executing program 5: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000100)={0xffffffffffffffff}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000140)=0x5) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') read(r1, &(0x7f0000000040)=""/32, 0xe) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x100, 0xa000) 2018/04/14 15:38:19 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb729", 0x11) r1 = dup3(r0, r0, 0x80000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd8, r2, 0xc04, 0x70bd27, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2eb5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3d}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xd}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x606e}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfb}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x7fffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x33}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x508}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xf4}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x4000810}, 0x40000) 2018/04/14 15:38:19 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/s\x00\x001\x00', 0x200002, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) read(r1, &(0x7f0000000380)=""/178, 0xb2) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f00000000c0)={{0x7, 0x8}, 'port1\x00', 0x0, 0x800, 0x7, 0x4, 0x6, 0xffffffffffff4847, 0x6, 0x0, 0x4, 0x1f}) 2018/04/14 15:38:19 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000008) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000080)) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xdc, 0x480000) getsockname$unix(r1, &(0x7f00000000c0), &(0x7f0000000040)=0x6e) 2018/04/14 15:38:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e20, 0x72, @dev={0xfe, 0x80, [], 0x17}, 0x2}, {0xa, 0x4e23, 0x8e4, @local={0xfe, 0x80, [], 0xaa}, 0xbf7}, 0x1, [0x37, 0xfffffffffffffff9, 0x8, 0x100000001, 0x0, 0x5, 0x1, 0x1ff]}, 0x5c) 2018/04/14 15:38:19 executing program 4: r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) unshare(0x20400) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x14}, 0x2c) 2018/04/14 15:38:19 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40600) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000180)) r1 = getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)) getpgrp(r1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) getpid() getpgrp(0x0) getpgid(0x0) r2 = gettid() r3 = getpgrp(r2) perf_event_open(&(0x7f00000000c0)={0x7, 0x70, 0x0, 0x100000001, 0x3, 0x7ff, 0x0, 0x0, 0x4, 0x2, 0x6, 0x2, 0x0, 0x1, 0x1a, 0x7, 0x32, 0x4, 0x100000000, 0x7, 0x2, 0x8, 0x4, 0xfffffffffffff743, 0x0, 0x1ff, 0x4, 0x2f, 0x8, 0x627, 0xfc, 0x6, 0x3, 0x8, 0x1ff, 0x401, 0x8, 0x1, 0x0, 0x1f, 0x4, @perf_bp={&(0x7f0000000080), 0x5}, 0xa2, 0x1, 0x6, 0x0, 0x2, 0x40, 0x1}, r3, 0x8, r0, 0x0) 2018/04/14 15:38:19 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:19 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x0, 0x4100010000080006, 0x7f) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000100), 0x4) 2018/04/14 15:38:19 executing program 0: shmctl$SHM_INFO(0x0, 0xe, &(0x7f00000000c0)=""/18) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2040, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'ah\x00'}, &(0x7f0000000180)=0x1e) arch_prctl(0x1003, &(0x7f00000001c0)="be832f2a110c798de8cdc9d9927d45c8b9c1ea8577f88e9be85dbdcc2d01c171008964f735a964eea5712987ca58dc7e7728ff6f8596f342640f1bfee5d9e00635012fb510") bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x400, 0x27c, 0x3, 0x5, r0, 0xfffffffffffffffe}, 0x2c) 2018/04/14 15:38:19 executing program 7: bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000000000)='./file0\x00'}, 0x10) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000040)={0x77359400}, 0x10) r2 = gettid() waitid(0x1, r2, &(0x7f0000000080), 0x1, &(0x7f00000000c0)) 2018/04/14 15:38:19 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000880)={&(0x7f0000000740)=@acquire={0x134, 0x17, 0x101, 0x0, 0x0, {{@in6=@mcast2={0xff, 0x2, [], 0x1}}, @in6=@local={0xfe, 0x80, [], 0xaa}, {@in=@rand_addr, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x6e0e172e}}}, [@mark={0xc, 0x15}]}, 0x134}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000, 0x4) ioctl$VT_RELDISP(r1, 0x5605) 2018/04/14 15:38:19 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)={0x0, 0x8a, "c8c080397dfb33e3ab7424ad72e1b537b034903d7b9532335116ece37c6e2cd3439edcd08884578b29d6cc3e358ca2ae074290a867229d8db429a94b029889081555d5022789531a503b47c0c46a29bb5a93730a79546593ea2432855eafea059bcc486e8904e31f3556e22aa831904dd9888c4a24aa88aaf441a990d4e99e060b98b2175ab35398416a"}, &(0x7f00000001c0)=0x92) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000480)={r2, 0x1, 0xf5, "ff519d4be754d9cf32f799d22e3609c8cea306737ede7189a44fe3e89b57e6a36f20f5817e9ea46b9c45731126aab9c6b224c41a72615bf3ce8d7d23df93e859d9fa3c4e2de7c7e2688561e3bb93fcfc602cbd5ad8bfc0a3f8d620228e293ddf59c28aab7f20640b8be6eb15f36cdb74ea5bedea0e039cdc53ba5e46950ea162741c940a3a396f5f8cf26f714b3f00ca04ae5500941594c4c53b0771bfb2efcdbdf511663b5737aec847ffb6580ba505b7def577905f7c8ce29f9b25b406ae7a4ade1e43c42c23d674709c787ab12543dbc160a172e9670e34948d516ab971108be12463ba0f3cd2fec15fa67503db9fe591af4e2a"}, 0xfd) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x7, 0x0, "2f0c9ffd63324c625d2bf64f55129acb4b9010e4bed094d67862880f19b408f39730acf52f488368378a2d8b19f3ce2a597b034f2c4f025a7d9dfa699d4c976bb95509625fc30c282a481a3047c0aba5"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}, 0x0, 0x5, 0x0, "dcbd7013560987c90ebd84b6e984c7242a057f7f7f8b85f0aba26dc45e69c2db87180107eba9f36e22ba7df5228e6a97e954627eb3966137d05054d92ff0e25078b35ba8d6f9e3ab5b89afb667676ae0"}, 0xd8) r3 = shmget$private(0x0, 0x2000, 0x408, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000340)=""/70) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) sendto$inet6(r0, &(0x7f0000000200)='\x00', 0x1, 0x200408d6, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/04/14 15:38:19 executing program 1: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) ioprio_set$uid(0x3, r1, 0x1) ioprio_set$uid(0x2, r1, 0x0) 2018/04/14 15:38:19 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x204082, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000068b000)='io\x00') eventfd2(0x3dd3, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept4$alg(r1, 0x0, 0x0, 0x0) sendfile(r3, r2, &(0x7f000024affc), 0x101) 2018/04/14 15:38:19 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:19 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000080)={r0}) connect$netrom(r1, &(0x7f00000000c0)=@full={{0x3, {"1e97e46f17a368"}, 0xff}, [{"25c9acd8f5b2de"}, {"63149434fbc45d"}, {"5ec1177e2109cc"}, {"27adcb6471bd19"}, {"8ae60577abef15"}, {"6790b37206164c"}, {"d52bebc5eefa76"}, {"978a68cfa87a25"}]}, 0x48) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r1, &(0x7f0000000140)="1acacc9d59d8f046d204702cd38f5bc6b0803a2913e5e1ec0805bfc99ef7c453e7fc2cc3613aa912bd2f891f90a6715efc581e7b664eeafc", 0x38, 0x10, &(0x7f0000000180)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) 2018/04/14 15:38:19 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:19 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/14 15:38:19 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x5, &(0x7f0000000040)=[{0xa, 0x7, 0x1a1, 0x3}, {0x7, 0x9, 0x5}, {0x1000, 0x3, 0x1, 0x7}, {0x7, 0xffffffff, 0x1, 0x37800000000}, {0x3, 0x100000000, 0x9, 0xffffffff}]}, 0x10) 2018/04/14 15:38:19 executing program 7: r0 = socket$kcm(0x29, 0xc04, 0x0) setrlimit(0x1000000000000007, &(0x7f000068d000)) r1 = dup(r0) getpeername$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x7, 0x7ff, 0x7fff, 0x400, 0x5, 0xc8e1b33ce0ceb019, r2}) 2018/04/14 15:38:19 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x94}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r0, &(0x7f0000000040), &(0x7f00000000c0)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000140)={r0, &(0x7f00000000c0), &(0x7f0000000100)=""/26}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f0000000000)="b376467b7ba57420de3d2037344ffb46d0375045d10ca0fabd8bfa2503be230c0d288ad96c0ba813116eb1b02ce2213370191b55b98bf2a556ab0111f2db5caa54f817153ec7d76939837a84747ec41ad115b5ba608ce7abed9d76a73725b4bc98b30a7421f87dae9164992a84b170f79c4cf0f3f3ef65d85b2d1c3d4f1d247ebe9b784cd4e664909388820d21fa01d8b3ad40067412a0", &(0x7f00000000c0)=""/6}, 0x18) 2018/04/14 15:38:20 executing program 1: r0 = add_key(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="a08ff38aee89c2617e81f096bc11836fcd15baad9efed94b11c18044cf87ee992b7222c62bfa5a3795ccfa7383", 0x2d, 0xfffffffffffffff9) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)='skcipher\x00', r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="a0404e58dac0bb755b04f47efd215613c2ecf61eb9af307d7ece8126", 0x1c) 2018/04/14 15:38:20 executing program 0: socketpair(0x11, 0x801, 0x2, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000080)=""/35) poll(&(0x7f0000000240)=[{r1}], 0x1, 0x7ff) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000000000)=0x5, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000020cffc), 0x4) ustat(0x3, &(0x7f0000000040)) 2018/04/14 15:38:20 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x6, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8000000200000000, 0x7f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000091dff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f0000fb5ffc)='nfs\x00', 0x0, &(0x7f000000a000)) 2018/04/14 15:38:20 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:20 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8004, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100000000040100, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x7}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x1b1) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) 2018/04/14 15:38:20 executing program 2: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x4000, 0x0) r1 = signalfd(0xffffffffffffff9c, &(0x7f0000000180)={0xa1}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f00000002c0)=0xe8) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000900)={'broute\x00', 0x0, 0x4, 0x5b, [], 0x7, &(0x7f0000000800)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000880)=""/91}, &(0x7f0000000980)=0x78) r3 = socket$inet(0x2, 0x2, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000000400)=0xe8) sendmsg$nl_generic(r0, &(0x7f00000007c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000780)={&(0x7f0000000440)={0x330, 0x3e, 0x0, 0x70bd26, 0x25dfdbfe, {}, [@typed={0xa4, 0x71, @binary="3c1e549c1e0492883cdb5f22f2ab31aeb1266e29ec7e706d76af91c73665fd241d9259e1b38433207a2a36e4fc960a0f31694c30141d936495f39411d46a59a6c571dae32c3e7aedebe5e42ea140d8769c742f0430722d75ad830034bd2cc55911e9ac43ee186b300e5d2cfaf29ea06080cfc0e59b365899252481078af11ed7cbdb7a001c02187b9ffa4e2b994fab816dfceb3a883596174eea01a8f4"}, @typed={0x14, 0x0, @ipv6}, @nested={0xc, 0x92, [@typed={0x8, 0x4c, @fd=r1}]}, @typed={0x8, 0x73, @uid=r2}, @typed={0x8, 0x42, @fd=r3}, @generic="cf112bcf0bd4df8b21aa84daf56d38894ea8f224a3508e9f84435c8ef78cb6e9d02fe115cba5f4f71b5d82418134da6cb99a815c907ed03c25c7c21456adc8b0b0f6", @nested={0x3c, 0x72, [@typed={0x8, 0x28, @u32=0x62}, @generic="bb4d8a6496d2dffeae27f83130d8a663873b728c8bd728eb03b6756ae4e8fb854c7e0bdf4ba034f21065a60aa60374"]}, @typed={0xc, 0x7e, @u64=0x800}, @nested={0x1bc, 0x23, [@typed={0x8, 0x57, @uid=r4}, @typed={0xc, 0x56, @u64=0xfffffffffffffe01}, @generic="6c1d364b245a17f6f5fc6eba86236258ee9adb9fade552f0079ff05d9561539893469a63162b31326a952718831ed32653687db4f8c30ac03d2e188e4bdecdee2496c2d67a62f15a8a4e1888d94d8f80691ee6fbd2e713280587995483ce751d63801c2374763662780124d174131339cdbd0ab031423ee6fa34f183071a62e6305ea7aeefbb135b1ed89d8c1870b73e67e9d39ec3a2317d678c76c7f9e37a619e4ec0df13a1713101f1", @generic="e35746d04f06abe0023a69f02268b499877741dc39d1b12b5975d718eea76fb53c104fa4713de98380e7391a8b99656d62e19a7f4ed703523055e3b5aafed6cf8d7e7aafc9d4af5dc05dcb08cc4e40b4d568dde8d68a36c46200c425b146042ceb89798f08548fe5497e99fd80ee8c9252ffdc580b9df31a4de0a01ca0ef9bdf035d3ed31c7b317b641632db5e5c9b5d430a125e9dd9f01fa124e58c67f39380547cced97606", @generic="ddf752f26a51e40557724b5c5cf5f31745da4b9ec840db7e96c9e606788bb526c808484df3bb95141652d75e708a760bc5c027ff6817a9d9274b5580a177bf1a8b1f2ffd64be369d4aacaba072", @typed={0x4, 0x25}]}]}, 0x330}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000062bfc8)={&(0x7f0000f4cff4)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000000000)=ANY=[@ANYBLOB="5c000000150001000000000000000000e0000002000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000c0008000800d75aaca9d7ccc454b9cb9dcbf208000000000058610aee583741fffff800670282b73e1f8eea052ce99ba03b1cc6df6f2695e46bb36c06a3f38d5f7183b49bff01000000000000e8d0461e8949806883e70e70d2bfa15ec93d9b76475fdd42b2862321d266fd0b"], 0x5c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8916, &(0x7f00000000c0)={'bond_slave_0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/04/14 15:38:20 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f000018cff6)='net/kcm\x00\b\x00') pread64(r0, &(0x7f0000000040)=""/198, 0xc6, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) 2018/04/14 15:38:20 executing program 7: r0 = socket(0x200400000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) getpeername$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 2018/04/14 15:38:20 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) 2018/04/14 15:38:21 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x10) sendto$ax25(r0, &(0x7f0000000300)="4ebb64cf71b09e036364106a3ea7b0a2634b46633fe47f3725542a5d236adc1f8c7ce4bcb76b4e64480327bc0b2111794058142116ac4fafd3ba74e7a36fcdc5d7889df16627724ccc9bd0af9b3fc85b", 0x50, 0x4004010, &(0x7f0000000380)={0x3, {"97eb1120502e89"}, 0x41fd}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={r1, 0x10, &(0x7f0000000200)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x21}}]}, &(0x7f0000000280)=0x10) mq_timedreceive(r0, &(0x7f0000000040)=""/198, 0x17c, 0x2a, &(0x7f0000000140)) r2 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x80000000, 0x10004) ioctl(r2, 0x4400000000001277, &(0x7f0000000040)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x404000, 0x0) 2018/04/14 15:38:21 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x8004, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x100000000040100, 0x0) rt_sigtimedwait(&(0x7f0000000080)={0x7}, &(0x7f0000000140), &(0x7f0000000180)={0x77359400}, 0x1b1) r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x3, r2}) 2018/04/14 15:38:21 executing program 1: msync(&(0x7f0000fef000/0x11000)=nil, 0x11000, 0x42) r0 = shmget(0x0, 0x3000, 0x105, &(0x7f0000ff4000/0x3000)=nil) shmat(r0, &(0x7f0000fef000/0x1000)=nil, 0x5000) 2018/04/14 15:38:21 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) fcntl$notify(r0, 0x402, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000400)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ff4fe2f15f07042a8f44587ea9e19db1e49214cfdbf53be957ca3221c7fca5079c044f10e56cb54784103d704738f3182392a9502316cd1686776bbffdf89"}, 0x60, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="6affffffffffff220100000000000000"], 0x10}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/04/14 15:38:21 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000000200)="002a932f01000000cf960802e02348f800000000001c0003f2", 0x19}], 0x1, &(0x7f00001f9fe0)}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@broadcast, @empty, 0x0}, &(0x7f0000000040)=0xc) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x8000, 0x4e23, 0x5, 0xa, 0x20, 0xa0, 0x7b, r1, r2}, {0x4eb98874, 0xffffffff00000000, 0x8, 0x5, 0x6, 0x9, 0x400, 0xbb}, {0x0, 0x8000, 0x1, 0x80}, 0xd99, 0x6e6bbf, 0x0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3504, 0x2, 0x1, 0xffffffffffffffff, 0x101, 0x400, 0x4}}, 0xe8) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/14 15:38:21 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr}, 0x10) 2018/04/14 15:38:21 executing program 7: r0 = socket(0x8000000000015, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x4, 0x5, 0x9, 0x8, 0x1000}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x9, 0x3, 0x204, 0x40000000000003, 0x100000001, 0x7fffffff, 0x4, 0x59061133, r1}, &(0x7f00000001c0)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r2, 0x93c8}, &(0x7f0000000180)=0xfe) getsockopt(r0, 0x8000200000000114, 0x5, &(0x7f00000000c0), &(0x7f0000000000)) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000040)=0x80000000, &(0x7f0000000080)=0x2) 2018/04/14 15:38:21 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/14 15:38:21 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x9, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x41, &(0x7f00008e2fba)="958e392937a186d6306a3615593baa57ff0002060000000000079ab4d5ed5cff03000000000000ffff8dffff080cf4eacc49d4df311e370043159379595d0000000000000093bffffffeffbd03ba89734f4e49fda5060255", 0x58) 2018/04/14 15:38:21 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) setsockopt$inet6_opts(r2, 0x29, 0x38, &(0x7f0000000180)=@hopopts={0x3a, 0x0, [], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000000600)=[{&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000240)="52b7539a7572cde7694fb9d8e6ab4ad6136d7eae88902c42991f984ecf4fa2eb", 0x20}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000d40)={&(0x7f0000000a40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000c40)=[{&(0x7f0000000000)=""/23, 0x17}, {&(0x7f00000009c0)=""/18, 0x12}], 0x2, &(0x7f0000000cc0)=""/97, 0x61}, 0x0) 2018/04/14 15:38:21 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet(r0, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x800) sendto$inet(r1, &(0x7f0000000080), 0x23f, 0x20020003, &(0x7f00000000c0)={0x2, 0x20002000004e24, @loopback=0x7f000001}, 0x10) socket$inet(0x2, 0x5, 0x4) recvfrom$inet(r0, &(0x7f00000004c0)=""/149, 0xfffffffffffffeaa, 0x0, 0x0, 0x0) 2018/04/14 15:38:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r2 = dup2(r1, r1) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000000100)={&(0x7f00000000c0)=[0xa12e, 0xffffffff, 0x2, 0x100000001, 0x6b, 0x7fff], 0x6, 0x1f, 0x3, 0x365, 0x302, 0x6, {0x5, 0x81, 0x1f, 0xffffffff, 0x2, 0x6, 0xe03, 0x6, 0x97b, 0x5, 0x20, 0x20, 0x2, 0x354, "c1ac62a44e74ae810482849d97df259e2b889497b2e04f0454bcaae7ed430047"}}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$ipx(r2, &(0x7f0000001100), &(0x7f0000001140)=0x10) ioctl$int_out(r0, 0x5460, &(0x7f0000000000)) 2018/04/14 15:38:21 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x4, 0x60000) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha512-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="f9895d416be79c321974e1a13b7b8e9fe177c1ddb5d79540608588de6a9ff4ca07beeea4fef42b65eba46f2db7cdc1d4adcd756ae49033a4dbe14426558c2f4cafc7f3cbf8fa8a88c2942e58db292462d86e41dc61803a8a0ea6f46952834bfcb470ff172aa0245a23194f1a8f53728c0437478592603a69ff9a67880d30624692", 0x81) set_tid_address(&(0x7f0000000300)) 2018/04/14 15:38:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x43e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="0900050043109f5c689f98a2613af2a4f9afedc6dfd4bc02bfc40e5da5ecb28100a6a7b270d4fee1f058c5a65f5e20f3cdac0a13fb9fe3a9d1dece488ea098de890cffd9248007"], &(0x7f00000000c0)=0x11) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00006cdfa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r3 = getpid() syz_open_procfs(r3, &(0x7f0000000240)='attr/fscreate\x00') socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xc4, "4aaa1a77abf6f613770a7675d968facc14c6b26a7d64a8ba75dfc5f1dfcffbbbd2e0213be8e22b0fee0885a6142a8e22ef943a21102b56f5b96d3770ea9885178c21636cb835c3e7f17aeaadb129a47c61b978ca9d72de61e8ed9b51778636993a0f774a365c5c56455203da77be3f15ba7f3e2d97054eb5b16e614790125662d535a8812162897c718b9654666e0b357bcde082402608ca49d25e96c418d5c21f911c164299c0dbcb738237ccd57a188608a3e323621c0e1edcc47a2189daca1d0f564f"}, &(0x7f0000000200)=0xcc) prctl$intptr(0x3, 0x4) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)="747275737465641e00", &(0x7f0000001fff)='\x00'], 0x1000) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000080)={0x1000}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)) 2018/04/14 15:38:21 executing program 6: r0 = socket$inet6(0xa, 0x400000002, 0x0) bind$inet6(r0, &(0x7f0000932fe4)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet(r0, &(0x7f000007b000), 0x1a9, 0x0, &(0x7f000079f000)={0x2, 0x4e22, @rand_addr}, 0x10) 2018/04/14 15:38:21 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x2, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) fcntl$notify(r0, 0x402, 0x2) sendmsg$nfc_llcp(r0, &(0x7f0000000880)={&(0x7f0000000400)={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ff4fe2f15f07042a8f44587ea9e19db1e49214cfdbf53be957ca3221c7fca5079c044f10e56cb54784103d704738f3182392a9502316cd1686776bbffdf89"}, 0x60, &(0x7f0000000780), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="6affffffffffff220100000000000000"], 0x10}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) 2018/04/14 15:38:21 executing program 1: mprotect(&(0x7f000077a000/0x4000)=nil, 0x4000, 0x0) r0 = timerfd_create(0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}}, &(0x7f0000796ff0)) 2018/04/14 15:38:21 executing program 5: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0x6, 0x4]}, 0x8) unshare(0x400) r1 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000000000)=""/74) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x8000, 0x0) getdents64(r2, &(0x7f0000000140)=""/4096, 0x1000) 2018/04/14 15:38:21 executing program 7: mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@nat={'nat\x00', 0x1b, 0x5, 0x36c, 0x23c, 0x110, 0xffffffff, 0x23c, 0x110, 0x3d4, 0x3d4, 0xffffffff, 0x3d4, 0x3d4, 0x5, &(0x7f0000000040), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, 'bcsh0\x00', 'syzkaller1\x00'}, 0x0, 0x70, 0x94}, @common=@inet=@TCPMSS={0x24, 'TCPMSS\x00'}}, {{@ip={@broadcast=0xffffffff, @rand_addr, 0x0, 0x0, 'gretap0\x00', 'erspan0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, 'syzkaller1\x00', 'bcsh0\x00'}, 0x0, 0x70, 0xa4}, @MASQUERADE={0x34, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @empty, @rand_addr, @gre_key}}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'irlan0\x00', 'ip6gre0\x00'}, 0x0, 0x70, 0xd0}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x94}, {0x24, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6, 0x30}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={r1, 0x8, 0x30}, 0xc) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)='./cgroup/syz0\x00', 0x200002, 0x0) [ 98.010202] ================================================================== [ 98.017632] BUG: KMSAN: uninit-value in crypto_inc+0x2ab/0x2f0 [ 98.023644] CPU: 1 PID: 7701 Comm: syz-executor2 Not tainted 4.16.0+ #83 [ 98.030503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.039891] Call Trace: [ 98.042494] dump_stack+0x185/0x1d0 [ 98.046140] ? crypto_inc+0x2ab/0x2f0 [ 98.049951] kmsan_report+0x142/0x240 [ 98.053771] __msan_warning_32+0x6c/0xb0 [ 98.057847] crypto_inc+0x2ab/0x2f0 [ 98.061491] drbg_ctr_update+0x3a04/0x3d10 [ 98.065774] ? drbg_hash_df+0xc70/0xc70 [ 98.069766] drbg_seed+0xcba/0xe90 [ 98.073323] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 98.078710] ? add_random_ready_callback+0x4c/0x3c0 [ 98.083735] ? __kmalloc+0x23c/0x350 [ 98.087456] ? _cond_resched+0x3c/0xd0 [ 98.091357] ? drbg_kcapi_seed+0x129f/0x2270 [ 98.095779] drbg_kcapi_seed+0x1c97/0x2270 [ 98.100032] ? drbg_kcapi_random+0xc20/0xc20 [ 98.104470] crypto_rng_reset+0x262/0x310 [ 98.108632] rng_setkey+0x8b/0xa0 [ 98.112099] alg_setsockopt+0x6c5/0x740 [ 98.116091] ? rng_release+0x50/0x50 [ 98.119927] ? alg_accept+0xd0/0xd0 [ 98.123571] SYSC_setsockopt+0x4b8/0x570 [ 98.127801] SyS_setsockopt+0x76/0xa0 [ 98.131616] do_syscall_64+0x309/0x430 [ 98.135523] ? SYSC_recv+0xe0/0xe0 [ 98.139091] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.144299] RIP: 0033:0x455319 [ 98.147498] RSP: 002b:00007f20265b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.155219] RAX: ffffffffffffffda RBX: 00007f20265b36d4 RCX: 0000000000455319 [ 98.162498] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 98.169773] RBP: 000000000072bea0 R08: 0000000000000081 R09: 0000000000000000 [ 98.177053] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.184327] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 98.191584] [ 98.193191] Uninit was stored to memory at: [ 98.197505] kmsan_internal_chain_origin+0x12b/0x210 [ 98.202605] kmsan_memcpy_origins+0x11d/0x170 [ 98.207100] __msan_memcpy+0x19f/0x1f0 [ 98.210979] drbg_ctr_update+0x393a/0x3d10 [ 98.215206] drbg_seed+0xcba/0xe90 [ 98.218733] drbg_kcapi_seed+0x1c97/0x2270 [ 98.222957] crypto_rng_reset+0x262/0x310 [ 98.227092] rng_setkey+0x8b/0xa0 [ 98.230530] alg_setsockopt+0x6c5/0x740 [ 98.234511] SYSC_setsockopt+0x4b8/0x570 [ 98.238570] SyS_setsockopt+0x76/0xa0 [ 98.243078] do_syscall_64+0x309/0x430 [ 98.246963] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.252137] Uninit was stored to memory at: [ 98.256468] kmsan_internal_chain_origin+0x12b/0x210 [ 98.261568] kmsan_memcpy_origins+0x11d/0x170 [ 98.266057] __msan_memcpy+0x19f/0x1f0 [ 98.269951] drbg_kcapi_sym_ctr+0x6e8/0x840 [ 98.274271] drbg_ctr_update+0x349a/0x3d10 [ 98.278494] drbg_seed+0xcba/0xe90 [ 98.282033] drbg_kcapi_seed+0x1c97/0x2270 [ 98.286272] crypto_rng_reset+0x262/0x310 [ 98.290577] rng_setkey+0x8b/0xa0 [ 98.294021] alg_setsockopt+0x6c5/0x740 [ 98.298015] SYSC_setsockopt+0x4b8/0x570 [ 98.302080] SyS_setsockopt+0x76/0xa0 [ 98.305880] do_syscall_64+0x309/0x430 [ 98.309761] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.314955] Uninit was created at: [ 98.318485] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 98.323575] kmsan_kmalloc+0x94/0x100 [ 98.327358] __kmalloc+0x23c/0x350 [ 98.330880] drbg_init_sym_kernel+0x8ca/0xcc0 [ 98.335361] drbg_kcapi_seed+0xa5a/0x2270 [ 98.339504] crypto_rng_reset+0x262/0x310 [ 98.343646] rng_setkey+0x8b/0xa0 [ 98.347082] alg_setsockopt+0x6c5/0x740 [ 98.351051] SYSC_setsockopt+0x4b8/0x570 [ 98.355099] SyS_setsockopt+0x76/0xa0 [ 98.358895] do_syscall_64+0x309/0x430 [ 98.362771] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.367937] ================================================================== [ 98.375286] Disabling lock debugging due to kernel taint [ 98.380732] Kernel panic - not syncing: panic_on_warn set ... [ 98.380732] [ 98.388093] CPU: 1 PID: 7701 Comm: syz-executor2 Tainted: G B 4.16.0+ #83 [ 98.396229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.405590] Call Trace: [ 98.408178] dump_stack+0x185/0x1d0 [ 98.411794] panic+0x39d/0x940 [ 98.414996] ? crypto_inc+0x2ab/0x2f0 [ 98.418788] kmsan_report+0x238/0x240 [ 98.422585] __msan_warning_32+0x6c/0xb0 [ 98.426634] crypto_inc+0x2ab/0x2f0 [ 98.430261] drbg_ctr_update+0x3a04/0x3d10 [ 98.434497] ? drbg_hash_df+0xc70/0xc70 [ 98.438459] drbg_seed+0xcba/0xe90 [ 98.441991] ? __msan_metadata_ptr_for_load_4+0x10/0x20 [ 98.447346] ? add_random_ready_callback+0x4c/0x3c0 [ 98.452350] ? __kmalloc+0x23c/0x350 [ 98.456058] ? _cond_resched+0x3c/0xd0 [ 98.459973] ? drbg_kcapi_seed+0x129f/0x2270 [ 98.464369] drbg_kcapi_seed+0x1c97/0x2270 [ 98.468615] ? drbg_kcapi_random+0xc20/0xc20 [ 98.473020] crypto_rng_reset+0x262/0x310 [ 98.477176] rng_setkey+0x8b/0xa0 [ 98.480628] alg_setsockopt+0x6c5/0x740 [ 98.484611] ? rng_release+0x50/0x50 [ 98.488312] ? alg_accept+0xd0/0xd0 [ 98.491927] SYSC_setsockopt+0x4b8/0x570 [ 98.496080] SyS_setsockopt+0x76/0xa0 [ 98.499876] do_syscall_64+0x309/0x430 [ 98.503764] ? SYSC_recv+0xe0/0xe0 [ 98.507309] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 98.512484] RIP: 0033:0x455319 [ 98.515656] RSP: 002b:00007f20265b2c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 98.523349] RAX: ffffffffffffffda RBX: 00007f20265b36d4 RCX: 0000000000455319 [ 98.530607] RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000013 [ 98.537862] RBP: 000000000072bea0 R08: 0000000000000081 R09: 0000000000000000 [ 98.545121] R10: 0000000020000000 R11: 0000000000000246 R12: 00000000ffffffff [ 98.552376] R13: 0000000000000510 R14: 00000000006faa20 R15: 0000000000000000 [ 98.560242] Dumping ftrace buffer: [ 98.563768] (ftrace buffer empty) [ 98.567454] Kernel Offset: disabled [ 98.571059] Rebooting in 86400 seconds..