[....] 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[ 13.367556] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 18.127397] random: sshd: uninitialized urandom read (32 bytes read) [ 18.390050] random: sshd: uninitialized urandom read (32 bytes read) [ 19.338313] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.49' (ECDSA) to the list of known hosts. [ 24.804131] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/28 16:34:36 fuzzer started 2018/05/28 16:34:37 dialing manager at 10.128.0.26:34793 [ 34.515194] random: crng init done 2018/05/28 16:34:52 kcov=true, comps=false 2018/05/28 16:35:06 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @broadcast}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x2, 0x100000001, 0x1, 0x8, 0x8, 0x800, 0xff, {r2, @in6={{0xa, 0x4e22, 0x4214, @loopback={0x0, 0x1}}}, 0x2, 0x3, 0x81, 0x81, 0x1f}}, &(0x7f0000000280)=0xb0) r4 = openat$null(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/null\x00', 0xc0000, 0x0) getsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x8) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @remote}, &(0x7f00000003c0)=0x10) ioctl$EVIOCGUNIQ(r4, 0x80404508, &(0x7f0000000400)=""/232) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/enforce\x00', 0x0, 0x0) r6 = creat(&(0x7f0000000540)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000600)={r3, 0x70, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x7, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e20, 0xdf, @mcast2={0xff, 0x2, [], 0x1}, 0xd639}, @in6={0xa, 0x8, 0x3, @loopback={0x0, 0x1}, 0xe62}, @in6={0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x100000001}]}, &(0x7f0000000640)=0x10) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f0000000680)={'HL\x00'}, &(0x7f00000006c0)=0x1e) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000000700)={0x9, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x88) syz_mount_image$gfs2(&(0x7f00000007c0)='gfs2\x00', &(0x7f0000000800)='./file0\x00', 0x6, 0x6, &(0x7f0000002ac0)=[{&(0x7f0000000840)="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", 0x1000, 0x1ec0}, {&(0x7f0000001840)="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", 0x1000, 0x8001}, {&(0x7f0000002840)="4e184f722f5781cd7a98198428dd515abb7b2c577c431204c1bf67010d1b1780a25656388fae0eacdc502812", 0x2c, 0x3}, {&(0x7f0000002880)="1eee24763faefbcc218c75d658f14a8d28f20f2a4035193fe1b55b99e127f46a6e01563f3f7b4477ef2401e3ae10effb2488adff4d4c32a5ea102597863cb9307560806bdfb3f18eeafdc393954578189d68021796fead9fa607f26e8bf099f464c7435feab959a04d79791fb9200f93532f02fcaad4a0a6d175c5508c93f685fa3f6c91b586c05e257f85143ac2d4203f904a72c2f7b4074422b262088a46abf49c50", 0xa3, 0x5}, {&(0x7f0000002940)="5b4d523a03040a85d13ca39f5377be67d856b6e1de9e20932d503f32b76aa743ff637ce6064e34850c94db3f0e9679c7bca48c5a0f040f3650dde6b12e9c38343fec88a2a0a6c8546bbb0b467416ac8460b9551593435fbdbe203ae3e5d064d885bdcf838853e21f6c8b32259dc461e9ed58066c8e5548b3ba2e8aefb29bc9bfba7cec9afcc6c25f12065718d5e31db12a03456dd8a2ff510530cee983028cacd0631b6f17d76d784758725e95fe1a1290ea252a7be828f1d5ed98092cfbd05b92affb6cf24efb6de1290eaa95368b", 0xcf, 0x3ff}, {&(0x7f0000002a40)="1d4f42a2faed73e386ef2f7744f1ac491b5ccac6f3c64f29843bc8281fcf81044b9904de356540a5741c8f7e900b34ff0d633ea1b4c63bb6ee525088bd9fa6741a35928a1cd9c8ff09672cded8086a4c2e52b9edb951302e", 0x58}], 0x800000, &(0x7f0000002b80)={[{@meta='meta', 0x2c}, {@hostdata={'hostdata', 0x3d, 'HL\x00'}, 0x2c}]}) ioctl$TIOCSTI(r5, 0x5412, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002bc0)={r3, 0x12, "ce5b516942c79763f370e3584e331f99d01a"}, &(0x7f0000002c00)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000002c40)={r3, 0x2}, &(0x7f0000002c80)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002cc0)={r1, 0x1000, 0x9, [0x5a9, 0x8001, 0x6, 0xffffffffffffffff, 0x8001, 0x8, 0x2, 0x1, 0x7]}, &(0x7f0000002d00)=0x1a) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000002d40)={0x1, 0x1, 0x39, 0x1, 0xef2}, 0xc) clock_gettime(0x0, &(0x7f0000002d80)={0x0, 0x0}) nanosleep(&(0x7f0000002dc0)={r7, r8+10000000}, &(0x7f0000002e00)) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x40082406, &(0x7f0000002e40)='vmnet0$\x00') openat$cgroup_procs(r4, &(0x7f0000002e80)='cgroup.procs\x00', 0x2, 0x0) socketpair(0x8, 0x803, 0x6, &(0x7f0000002ec0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r9, 0x21, 0x1, &(0x7f0000002f00), &(0x7f0000002f40)=0x4) ioctl$LOOP_SET_STATUS64(r6, 0x4c04, &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x569a, 0x27, 0x0, 0xb, 0x4, 0x4, "8b9be36f737aaf56ae600efb6c4ebe420acdf22eaeaedb44211ba12c0e2b3996bd0077c12eaee9afeda104c55817d8e023a5e567eadab1d7bbae0415fd38f0ad", "37162400b002d37328e0073bc037953e74ed4e5f20354d8422fd38caddf598c9c3dff4a280f43a703b6eed1dcb5ed5e89c8d728619aad8145aaf0a6fecb7591b", "2bacb15d96f4743e45da63e8cfe435e6bc4b0dff8ed3d16cbdbccb498aefe069", [0x8, 0x5]}) fcntl$F_SET_FILE_RW_HINT(r9, 0x40e, &(0x7f0000003080)=0x2) getsockname$unix(r5, &(0x7f00000030c0)=@abs, &(0x7f0000003140)=0x6e) umount2(&(0x7f0000003180)='./file0\x00', 0xc) getegid() 2018/05/28 16:35:06 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x100000000, 0x3, 0x4, 0xfffffffffffffffd, 0x401, 0x0, 0x8, 0x6, r1}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x2}, 0x90) r2 = accept4$packet(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x800) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BLKFLSBUF(r0, 0x1261, &(0x7f0000000280)=0x6) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x1, 0x70bd2c, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xd55f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000440)={0x0, 0x0}) sched_rr_get_interval(r5, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ptrace$getsig(0x4202, r5, 0x8, &(0x7f0000000540)) getpeername(r2, &(0x7f0000000580)=@generic, &(0x7f0000000600)=0x80) socketpair(0xf, 0x806, 0x85bf, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP_VS_SO_GET_DAEMON(r7, 0x0, 0x487, &(0x7f0000000680), &(0x7f00000006c0)=0x30) lstat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@local, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) sendmsg$nl_netfilter(r7, &(0x7f0000001c80)={&(0x7f0000000700)={0x10}, 0xc, &(0x7f0000001c40)={&(0x7f0000000940)={0x12f8, 0x5, 0xf, 0x2, 0x70bd29, 0x25dfdbff, {0x7, 0x0, 0x3}, [@nested={0x10c0, 0x24, [@generic="3f5c958d6e7104f796282aea5e5ca0d0", @generic="7b6487e9cab243f4bd", @generic="9e996017fd7a795dea3376cad7c8d06fc82e6be48171ae52227d961c9b0c040b8078debb56a003412b7377ff213f2b22ce600abb9a936a27b76dac5b43b4c246da643b593a8e10dfc7a3b10e45627c4037d2ed0db90563cd918382b42fcf94283cb55f84a99becfa4fe99ca8cbe0e3f48284c1d756b6762f398efdf914717de7796ed3d54fa55d43c9186599df056625ad3c029a7d1a531cafd3ba01355ff1486d14", @generic="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"]}, @nested={0x60, 0x66, [@typed={0xc, 0x25, @u64=0x7}, @generic="03b03ca96e087452eeebd927e2ad96ab85e357797c5fbf9b3c69e6800876cdc8c491910b15100262ba5b19bfa7e5371cbcf227e7cf1a896f435c353e537098c7", @typed={0x8, 0x3e, @uid=r8}, @typed={0x8, 0x60, @u32=0x20}]}, @nested={0x160, 0x7e, [@generic="0d58102bd5faacfeab8f4282f897cb41c65c99c70b3fa1101ca279c7131380bedffc86777ecdd8d59e37b3e6d6e8cac21ae0bf14623f6b02492759f2d9d7df17438474b481f57ad4f521df9237d35f6100", @typed={0x18, 0x65, @str='/dev/vga_arbiter\x00'}, @typed={0x8, 0x8e, @uid=r9}, @typed={0x4, 0x29}, @generic="1c2436e560247385139ec417b28e7826dddaf343aeaae0b92596db7aabd3e18b55aefed4035c5db8ccd654b3e462134d263be83205d678d82815c7bcffd976239d4c8770dd39d976569588f577befcc5f376730a7792905a866c7765063218f446a8f4632aa9f0142799770ff11b39e313c01e679b781fea8e67aaca5f445ab503f106b882e80db8e18375d7ce55070e9612235e26696cc4509e4f9681aebd124098905d75e72800c93da341488447d57931fc1b837facf01df1891f354caf994401f915033a314ec2c964e86311ca64045e9c748748449643d8c5c2faf894f5bc2cc6397c"]}, @nested={0x64, 0x0, [@generic="5817285681bd49eb13aa0ff64731aaeb143b7bc7fd302be0ab4b541b02b3aec25e4c7658178889ad9fa71c2f28ec7142", @generic="25c6b54275d44a96c416d3c22a942c16d213d1daf5b5acf8950e618eba46bb3e4ca65b69a0efb781585c4f7eb05b37"]}]}, 0x12f8}, 0x1, 0x0, 0x0, 0x800}, 0x24000801) ptrace$setregs(0xffffffffffffffff, r5, 0x0, &(0x7f0000001cc0)="f4bbb505242afc316b0bdbe0c84bdcda59c360ee0518d6ee269582ae269bb8af93ed868c96889af259f8798dddd6baa9789cad7232931700659e47be3f64994ce4a06ada4a4944f2a8a6b31e58ed2894d5d48d050149c683cc34f73edcc7f991e145008de789d5a48a742e6cdecc71aff44628411dba56929ad097cba8a303af043f52b25ef5756927aee0b48a4af100359801cd5fc82c05701c26cbcba7734f265e31672b09f020e347168604a7c4f2fd15b61426d1decc4d") connect$l2tp(r7, &(0x7f0000001d80)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4, 0x0, 0x1, 0x1}}, 0x26) ioctl$sock_SIOCSIFBR(r6, 0x8941, &(0x7f0000001ec0)=@get={0x1, &(0x7f0000001dc0)=""/206, 0x5}) r10 = dup(r0) ioctl$KDGKBENT(r10, 0x4b46, &(0x7f0000001f00)={0x6d, 0xfffffffffffff534, 0x5}) ptrace$getsig(0x4202, r5, 0xffffffffffff23ff, &(0x7f0000001f40)) ioctl$EVIOCGRAB(r6, 0x40044590, &(0x7f0000001f80)=0x2) setsockopt$netrom_NETROM_IDLE(r10, 0x103, 0x7, &(0x7f0000001fc0)=0x101e3e0b, 0x4) setsockopt$inet_udp_encap(r10, 0x11, 0x64, &(0x7f0000002000)=0x7, 0x4) clock_adjtime(0x5, &(0x7f0000002040)={0x0, 0x9, 0x200, 0x9, 0x6, 0x100000000, 0x7f, 0x2, 0x4, 0xfffffffffffffffe, 0x3, 0xfff, 0x100000001, 0xd8a1, 0xfffffffffffffffc, 0x5, 0x28db, 0x200, 0x80000000, 0x2, 0x3ff, 0x432, 0x101, 0x20, 0x5, 0x7fff}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000002140)={r1, 0x8}, 0x8) 2018/05/28 16:35:06 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x5, 0x9, 0x5, 0x1f, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_sec_ctx={0xe, 0x18, 0x81, 0x1000, 0x65, "b5e1352e5b12ea0b58c7dbd6777be0ff830652e81ab1c12a49df9a79dfa7a962fe0c72b3a81127e2414f08b2dbc235a17c39eb6a3252d0349ac6be794be1a80c97dde950b9e05a1aa88dd99f660422ce91c52e300b5a2e034dcb66374b1970988fc4f568fb"}, @sadb_key={0x7, 0x9, 0x170, 0x0, "1e25b1e6880c7d47d4c3e14cf03406e6b6dafb1ba6e46aa46b1e8f892ffdf3887dda17aa0376d0cb0d21e53fc38b"}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}, @sadb_sa={0x2, 0x1, 0x4d2, 0x6, 0x0, 0xee, 0x2, 0x1}, @sadb_address={0x5, 0x7, 0x33, 0x20, 0x0, @in6={0xa, 0x4e23, 0xff, @local={0xfe, 0x80, [], 0xaa}, 0x1}}]}, 0xf8}, 0x1}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0xfa, "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"}, &(0x7f0000000300)=0x102) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000340)={0x5, 0x3, 0x8008, 0x4, 0x6, 0x20a3, 0x3, 0x0, r1}, 0x20) r2 = accept4$netrom(r0, &(0x7f0000000380)=@full, &(0x7f0000000400)=0x48, 0x800) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000440)=0x8, &(0x7f0000000480)=0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000600)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@dev={0xfe, 0x80, [], 0xf}, 0x33, r3}) unlink(&(0x7f0000000680)='./file0\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00000006c0)=0x100000001) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000700)=0x1, &(0x7f0000000740)=0x4) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000780)=0x5) r4 = getpgrp(0x0) setpriority(0x1, r4, 0x8) fcntl$getown(r0, 0x9) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000008c0)={0x0, 0xe1, &(0x7f00000007c0)="8ba64fde537af35fbcb77314bcafa28663c38b3b3984f93b1d56e88d642a6460e8f2d44a21b2cf4da54dfef2a64345d94f18817c15eee7924bc243eaaa832e44484932975b3b750249c408007ce55ffa994ce270687e9f0e6016e7c7f2154765a2930269be7ce0ac828a214512f79e8134b10489d5ed2fe41b2edbe014b09bfe97738c736efe9bdcb9d80f7ab2779afb95a7adfe643c6d28584161a40601e0858f29bc7435e4c054959982e46a1400918dab931061b00959b4a8348ccbc8f811179b1b3b0318fe37b1cdadc520b2a63ca827d73cffed085942eca8405d95c66ee9"}) r5 = socket(0xa, 0x6, 0x3f) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000900)=0x10001, 0x4) getpgrp(r4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000940)={r1}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000009c0)={r1, 0xece, 0x10}, &(0x7f0000000a00)=0xc) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000a40)={0x6, 0xfba2, 0x7, 0x9, 0x80, 0x7}) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000a80)={0x5, 0x9, 0xd19, 0x3f, 0x9}) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000ac0)="6aaa0b80f21e17f8baf0ec4d3b10ecf6291fe3a0a75a40b2cbda8c42e81cd23ba577e1a2db2e455b4ac9c0e34a3cec1fbbfea2f62749c7a7e495e7e1abc0defa98274627d7f8bf91c708d717413780412604d27809395caa16435c0fc04bf94c", 0x60) mlockall(0x1) faccessat(r0, &(0x7f0000000b40)='./file0\x00', 0x0, 0x100) r6 = accept4$netrom(r5, &(0x7f0000000b80), &(0x7f0000000bc0)=0x10, 0x80800) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000c00)={'teql0\x00', {0x4, 0x6, 0xfff, "b940fd7cd04b"}}) ioctl$sock_FIOGETOWN(r6, 0x8903, &(0x7f0000000c40)) write$binfmt_elf64(r0, &(0x7f0000000c80)={{0x7f, 0x45, 0x4c, 0x46, 0xffffffffffffff21, 0x0, 0x3, 0x5, 0x765, 0x3, 0x3f, 0xe07b, 0x38, 0x40, 0x336, 0x0, 0x7ff, 0x38, 0x1, 0x6, 0x1, 0x8}, [{0x70000000, 0x9, 0x0, 0x3, 0x1, 0xfff, 0x100000000, 0x8001}, {0x60000000, 0x4fb7, 0x80000001, 0x3815000000000, 0x10001, 0x2, 0xaf, 0x3}], "004dc89c941259dc55fd0cd7dc67f7088bdedd03498fba203abd1b777f9b627e31762e4e5e6c5ca8d8edae43a49cc886a29bc2dc91b972fe615536558d857405fd9ee1209e65f3050f66c6876f9ae9141f0eca4980b838622023075dd97589ff82bf6132d6c6a3762d0bf0776a5ece8532f1f091fad531cd453ed8d3d9f08644fe8858298936f4921038c35bb901ab75bb920df83ea91db44f126f81fc1d456a2aec1ceb11fd14483987d3403c3a8326b3eabd679dc38dd5258845f3c329756b2a3b25b818d399d98a49578f13cdb1fcd054c40657035518ca4f70e7ddef292fc58467418833984076288823cf24b4e7", [[], [], [], [], []]}, 0x6a0) 2018/05/28 16:35:06 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)=0x0) sendmsg$nl_generic(r0, &(0x7f0000000840)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000800)={&(0x7f0000000240)={0x594, 0x3c, 0x100, 0x70bd28, 0x25dfdbfb, {0xd}, [@generic="738d4a675d4899c7ee342d16feb808caa4b3a6d9ba2e5edd11a05acb6a7a29f1367ec9a6509d26cc01c4eabeb33405adbd1c40acf72426419af1ff607330a655c0debb263968371c9968ba957f55", @typed={0x14, 0x66, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x1d0, 0x3, [@generic="42ae784df4a4e97dc2a1ab7b8e3f7f73eb83ca50b24f126629f3cb9814e200d0f916b471b2c307118a925fff7723fc8d1e2dd032b71cbb6c39fbd1842df366b0ee23473b1cf77dbd253c6872c45cb512fbb5db05dc96ced4f03b15088159498adba6232f1461f7088bab093ca342495dceb07acaf36a248bd225049cb98dfc0c40bed885d1aad30bd0cfcce0debaf615ca5ecf4c5bb3b8672aa55b86c0a40d299efe226c4f9ab6a4f8e89d39ed8ad9a4460dc2bf54447554414443c04b2eb64360c991088e55bc5aa2f0fcd876c9", @generic="0dc212ae0dc019343cdfa45d4e69880a5880728c8860a07d80f1b9fbd548c34646be1e9b13b9f43db15759a17dff54d6d9c7df35a6d64cf300283aecfc22a7ad718dce45a6b177984e8390893ca259afa96b8384283100ca39a9e1e42ffac449a24c88091341638a44ceeeeecb7219c3dcda04333b7e5321a26dc33bef7138f436ab5310a57427ae18f31537a4180351c289cfba8edd759ad116d08b7ea71d21226d0ee9c9345d2190a423ca77cfe5d0a3d8642091e0ca584eda1a08ac09bc0bb4e85ba99d7662468d05ede8f58eadaac28eb5e0c290715b7c55bd8699ec1bc27ae00b253d4ba44155679a1ee7ddf81df404f3f2", @typed={0x8, 0x83, @uid=r2}]}, @nested={0xa8, 0x27, [@typed={0x8, 0x2d, @pid=r4}, @generic="8d84253f0bdafceeebe4de3953c2c37cf05c44772666b86c9a166c85b87e8fa0aea144410926dc54169951c661b9fde7916c25c2d4f363ceb74545a8b7cbd693580f1c9c29d9e910bbf072121901c9627fde21a203568ad0f761dc4da8ad659862a211d5bce17cf4faada8a416b4bdb4e66d83a0f8f92237c959938255b71704861c13", @typed={0xc, 0x10, @u64=0x1}, @typed={0xc, 0x61, @u64=0x19d1ee15}]}, @generic="d58f80dbfd1ac629d2080d6e5cf7df53ef0553275b9b9eaf00c9499e08896386c76a4bae9780ac7185d616cf24c8c2e6a9f46d1c45d6504a910bdc6844aba897bef85e161b187ec1085ae1b98ad22eb52ecad3a24e445c6ae6d2662e8d3b69c1a134733d6dd026876b6930268da381aff174d9c27ff5d7881ecbc42d670a8ab31b99bc9bbbfab1ded6b7b46ec2ef6940a9d396c5817f451371c88fe2d9f2f453", @nested={0x1fc, 0x94, [@generic="d982a924897a6690aca96de761c410a83efdbdb5bc4ac8814ebb7ecba8023c722a82467c922e70f522e895a0395b6b25733bc946a970bb854dea1dbef711c7adf29f986450cdbf4012484f5bad519844805d9d3312546404be6e7fe7b9e0c8caeda408caff2f1fbc33ed0ef77ea6512d8ba600aac74e09b492c4386e62a1594cec5682f829243252c3421155beed45ea30f592bea2796767f56e5b82ac4d144e81fbdf893fe1736759dc1006ea7596871711d8684a0495d26157cfc8f4db38fef77681f704afc94d7c45f1021d42501d62ba16b22567c14a3e233cb2a12585fe8fa70e2901f4786552329436", @generic="98636978160a521f8539bfa94000edcb47cd1404d97516397cb2230107fba4e16511188e832178654a6ee5fc30abdeb56cedb524246d29e5dfeed373fc5a48b0ddb66b8b6d59e6450947e8494f9e20ecd84b3610bca9772800cbf5a1e9958b69d7ca8ec8724d6188afb32562502410d177662261f3bee34bc6e10b172c4d51436bdcc260ea47f429cc65d704c2b4328cbeb12b9ffacdff1763471419ef8666", @generic="28754fee318d99bdeef59ea560211a7e50c784986269e7f712b522869a60b424107cba8759a79d3a61e97e63e255e9761c64ffc3e5a344d32ba16dd07d3ebec562c2308f845b3ad2535cc027e50437c7572833f8fcb70bdb49ffa4f64cce1c", @typed={0x4, 0x29}, @typed={0x8, 0x40, @u32=0xffff}]}, @typed={0x8, 0x69, @fd=r1}]}, 0x594}, 0x1, 0x0, 0x0, 0x40000}, 0x10) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000880)={0x100000000}, 0x4) fchown(r0, r2, r3) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000000940)=[{0x7f, 0x0, 0x1, 0x2d03, @time={0x0, 0x1c9c380}, {0x80000001, 0x8af}, {0xaa, 0xffffffffffff8000}, @addr={0xffffffffffff8000, 0x2}}, {0x80000001, 0x100000001, 0xfb, 0x80000000, @tick=0x1800, {0x0, 0x600000000000000}, {0xc8d, 0x80000000}, @quote={{0x1, 0x3}, 0x1d, &(0x7f00000008c0)={0x6, 0x3, 0x53, 0x3ff, @tick=0x8, {0x10, 0x100000000}, {0x63f3, 0x10000}, @time=@tick=0xe371}}}, {0x612, 0x100000001, 0x7, 0x4, @tick=0x1, {0x80, 0x1f}, {0x100000000, 0x3}, @note={0x6, 0x1, 0xdf1, 0x4, 0xffffffffffffff86}}, {0x2, 0x2, 0x698b, 0x8c, @tick=0x9, {0x2, 0x1}, {0x400, 0x2}, @queue={0x9, {0x4, 0x7}}}, {0x100, 0x0, 0x305d, 0x101, @tick=0x3, {0x200, 0x9}, {0x7ff, 0x8000}, @raw32={[0x2, 0x100000000, 0x16fa400d]}}, {0x8001, 0x101, 0x9, 0x5, @time={r5, r6+10000000}, {0xe5f, 0x8}, {0x239, 0xff}, @addr={0x5, 0x71}}], 0x120) ioctl$BLKGETSIZE(r0, 0x1260, &(0x7f0000000a80)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000ac0)={0x0, 0x8, 0xfffffffffffffff7, 0x3, 0x100000000, 0x31693d4d}, &(0x7f0000000b00)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000b40)={r7, 0x4}, &(0x7f0000000b80)=0x8) r8 = syz_open_dev$mice(&(0x7f0000000bc0)='/dev/input/mice\x00', 0x0, 0x400800) recvmmsg(r0, &(0x7f0000003300)=[{{&(0x7f0000000c00)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003140)=[{&(0x7f0000000c80)=""/192, 0xc0}, {&(0x7f0000000d40)=""/196, 0xc4}, {&(0x7f0000000e40)=""/81, 0x51}, {&(0x7f0000000ec0)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/135, 0x87}, {&(0x7f0000001f80)}, {&(0x7f0000001fc0)=""/15, 0xf}, {&(0x7f0000002000)=""/57, 0x39}, {&(0x7f0000002040)=""/235, 0xeb}, {&(0x7f0000002140)=""/4096, 0x1000}], 0xa, &(0x7f0000003200)=""/197, 0xc5, 0x2802}, 0x2}], 0x1, 0x101, &(0x7f0000003340)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003380)=0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f00000033c0), &(0x7f0000003400)=0x4) accept4$llc(r1, &(0x7f0000003440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003480)=0x10, 0x80000) capget(&(0x7f00000034c0)={0x0, r10}, &(0x7f0000003500)={0x2, 0x800, 0xa9, 0x3044, 0x100000000, 0x7}) openat$dir(0xffffffffffffff9c, &(0x7f0000003540)='./file0/file0\x00', 0x400000, 0x82) fcntl$lock(r8, 0x6, &(0x7f0000003580)={0x2, 0x2, 0x7, 0x7f, r4}) r11 = socket$inet6_icmp(0xa, 0x2, 0x3a) lchown(&(0x7f00000035c0)='./file0\x00', r2, r3) unlinkat(r1, &(0x7f0000003600)='./file0\x00', 0x200) getpeername(r9, &(0x7f0000003640)=@ipx, &(0x7f00000036c0)=0x80) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000003700)='/dev/ashmem\x00', 0x10002, 0x0) ioctl$ASHMEM_GET_SIZE(r12, 0x7704, 0x0) open(&(0x7f0000003740)='./file0\x00', 0x8000, 0x86) close(r11) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f0000003780)={0x303, 0x33}, 0x4) 2018/05/28 16:35:06 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x5, 0x30, 0x1, 0x9}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) getrusage(0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) sendmmsg$inet_sctp(r0, &(0x7f0000000f40)=[{&(0x7f0000000300)=@in6={0xa, 0x4e24, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0x7c0}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000340)="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", 0xfb}], 0x1, &(0x7f0000000480)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffc, 0x0, r3}}, @dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @authinfo={0x18, 0x84, 0x6, {0x2}}], 0x50, 0x24000051}, {&(0x7f0000000500)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000540)="06672969792c4af875f54e95272b64f322f51f42c3df7d8ca0b469f2d42a24ab041af4bae2ac6ecffcb23f6d29812a24c92cf99a3b7445dc66a5d6fb06c83e6fa576289ac86615a39dece27a7bd74dc4a2046ca3c837af6e13e703f44a8763854ea2bfb9ac038c5fa17fad050604916c9ec0493731aa27ebfc74b42d549026e907f7b9937d649ca4697a24c7f2245e4959e3fa3e64f3956fc68cbd9eb04e7c4d10d2f527dd897da3a14545100a2facd4754573fbba618bbf67fef201aea04b9cf8", 0xc1}, {&(0x7f0000000640)="9f2fe4e6a5d06aad67f67f7759f700e85aae3eea2ac10a52c4ee74dc2a728fe681389242ba0e42bcec91167b4006517afe9704609e07ed5933cdb8bbacd5b6a9dcb0a9945370e4434b83535c1b96b9e5ed80453a8baf4af047aea1784781a21410203ffa62bbb92955bcfc27380881c7e6f1cfe9de5b648e175d999ae33ac67678a15a6980b006a0ea350ef2d87660a0bfc47ad75ba0e7dd2dea", 0x9a}, {&(0x7f0000000700)="97da29f60da768342c4d141b1d1d88acd764a59cd696221d774ce607f111c9ba4d9b84b7c339df87be4020fa2b69b7433500f7e88dcca82b7c41c6bd6cdea12e8aaf4ccdea671f9d35dadc94e4e5bc0e7c0c213ace04e6d01d8083a03ef516fd6e99606b15ec419d6a0c33e764cdd8608512d9fac153a82667326890f92fab6d1a575cacb34fbe562d0061b847e015ddebdaf2cf2dfbb1d18dc632d3d8662e3a2c7ee969", 0xa4}, {&(0x7f00000007c0)="0526f192db6dadb4ea1628f3a61879210e46678c57912c2b93354a6ad19b12b140c0c57585cb3e86ff66f5352878f541b8fa3ad7bf8f2c558eff63658a2b5f7e120d14d5aed3ec784722397ff06a5362396e26c5aa16299e92d0f940", 0x5c}], 0x4, &(0x7f0000000880)=[@sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x7ff, 0x5, r1}}, @dstaddrv6={0x20, 0x84, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7fff, 0x1, 0x3f, 0x9, 0x5, 0x4, 0x80, r2}}, @authinfo={0x18, 0x84, 0x6, {0x7}}, @authinfo={0x18, 0x84, 0x6, {0xb40000000000}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1b}}], 0xb8, 0x4000}, {&(0x7f0000000940)=@in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x5}, 0x1c, &(0x7f0000000e40)=[{&(0x7f0000000980)="7826ef4d8fe2572f831d8ef4c7fd519a11a6e42d1dbabd0069965d63eebdcf19acb7795472d30c42dd081202af72f1e423dfe8c48ef084dc1b4dff860f478d45485d08b316d139bf87aba3ed2c4a532b4a509b6a81cfc74abab2632ad9841caab1888372097d94ab2043d0ce06", 0x6d}, {&(0x7f0000000a00)="89c264deb115022fe1a1a533f3f7ef29cc1bfdf78cde0b08f59a7dfaad66b2258e4b60269a229741362ca6d197c269a1098df9e688af8f0a0cc3ec6f7b3c32ba3f514e6ce34d7fb8a3b1ca0e1f274aef0dc04ca1ff6bf504015110e6809d494de7562bcb3decb046512a86e8c440fa852997fe5643dac538fbee671821a602baa27009ef079258a41f9b6ffcd41f20e6a5d17c47d36db9d9eccbf23828c15f65593920516b8e559fc30d254c19a413cb3b0130431a08f94ea2e526a5d96f0ff89d1d928796d5f6744b38f405819c0fde07d1647d52d1c2d7e9a9f3ad8598e942", 0xe0}, {&(0x7f0000000b00)="f1836fe67e6133ee3219bd4588f7077b09a6c96be3880f2ad0904f04cb5349a5625a11393b506d114f7dfd4df01e5fe6c78bcf43f06fdc958bbc5ce79e08a2ee29435e19369c35212eb24418374e373f8b20eb10a76380bd2b0dc7ccebe2974a45f420606f1e366152ecd2e0c65d19bd635b80b9fb52a41bf9ec479f18b4436ff9bbc8c4150c2e9fe4e0dfc03e1367d4669e188edb2e4baa79", 0x99}, {&(0x7f0000000bc0)="5139673f16bdf22b2491cc2843319bc913ff62392575fb09311eacd593d75d804eb33fd8de5138353783d5dbe0731920d5e9f1164c1b6c1bd4b295d9073a8c1da8c103615d18bef437e7ca2d0f2f6802f83beadf6fadd8fa3403801b8dbf78a1b17ea77bc7e5911631922312de9cb516026456ba74883e13513dade5517d27e1bb962209ad5f37c38329e3f2a687337e0cd4e400011fb7cde5457e2e7524512d703fd4423fce8c19bfc8cd8b299511", 0xaf}, {&(0x7f0000000c80)="74e45100f6dd592f52f524e1c41cde8f6c639887dbf6a2bbd8f21d332056e64be995931fceb8fd9ef41a3f7a3220f388c04f1f7e9c147183e8ddf44a4fede437c9e4d04066869ad3cd0ba6ab99914691e6cc5fc8fb00c0b0d0115af17c108918f243f438fd45a2bb2e9d8f14b3acd7fccd3fb38891594888e9c25e9fa1f785ca3ec1ff257f50a42b3b8527ebc6f3b76922d14842175958cb1a04c05feffecc182dea9a", 0xa3}, {&(0x7f0000000d40)="5c99b96fe2b99427500f04b2dd5be95eb56a53d9231b8b8a9497c2972479f80eb9fed00b7fee0416c5777668bd90dbc6f4cd69f101bb0b9e96cbf586d2243af1793fbdd1ccc9184b61a28d0572029388b58cc35990b6227aa6ed3d4e47a5a7bc205ddb96b1767fd71baab5e6c37d428466c3d79186e457fb8261678773dea12ea4618543e81ceec36f5ab29f333bf679dff238ee612c8ef7306ee3a72035e7096b5861f2c4738007abd4833f6bd3fa83c59fd0", 0xb3}, {&(0x7f0000000e00)="2cd4", 0x2}], 0x7, &(0x7f0000000ec0)=[@sndrcv={0x30, 0x84, 0x1, {0x1000, 0x7f, 0x8, 0x8, 0x1, 0xfffffffffffffffb, 0x5, 0xa00, r3}}, @dstaddrv4={0x18, 0x84, 0x7}, @sndinfo={0x20, 0x84, 0x2, {0xf6, 0x8203, 0x5, 0xfffffffffffffffe, r2}}], 0x68, 0x890}], 0x3, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001000)=0x3, &(0x7f0000001040)=0x4) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000001080)={0x87, @loopback=0x7f000001, 0x4e20, 0x4, 'ovf\x00', 0x22, 0x3, 0x23}, 0x2c) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00000010c0)=""/107) recvfrom$inet(r0, &(0x7f0000001140)=""/229, 0xe5, 0x140, &(0x7f0000001240)={0x2, 0x4e21}, 0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001280)={r2, @in={{0x2, 0x4e20}}}, &(0x7f0000001340)=0x84) getsockname$inet6(r0, &(0x7f0000001380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f00000013c0)=0x1c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3000002, 0x100010, r0, 0x40) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000001400)=0x40, 0x4) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000014c0)={0x3, 0x4e, &(0x7f0000001440)="ee7965982b5595fb21d0d92d45712060824fc1977f7a1be2c5dd15be9d12369ac2dc52a1afa2e0b84554582c4ab0b7414973a5fe9df59aafc815acda9807ee314e1a75942a2ef1d14a5d4e57ea6e"}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001500)={r3, 0x5, 0x7, 0x7}, &(0x7f0000001540)=0x10) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000001580)=0x9, 0x4) openat$cgroup_procs(r0, &(0x7f00000015c0)='cgroup.threads\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001600)=0x7a, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001640)=r2, 0x4) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000001680)=""/194) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001780), &(0x7f00000017c0)=0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000001800)={'filter\x00'}, &(0x7f0000001880)=0x44) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000018c0)=0x1ff, 0x4) r5 = socket$inet6_icmp(0xa, 0x2, 0x3a) getpeername$packet(r0, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001940)=0x14) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00000019c0)={0x1, &(0x7f0000001980)=[{0x0, 0x8001}]}) 2018/05/28 16:35:06 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x80001, 0x0) r1 = accept4$netrom(r0, 0x0, &(0x7f0000000040), 0x800) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x0, 0x0) setsockopt(r1, 0x80, 0x1f, &(0x7f00000000c0)="4c3688583d64b7190688c274a8853d10fa0e8eae6453e6079a0d6c3dbb0bb54708952f6003d6", 0x26) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) pwrite64(r1, &(0x7f00000001c0)="4ea52143c36963f90cd5a8053926d50f29adadb7e7108d85ac84b7f86eea4a68cfe887dda9c764f4264a45de0dcb13177e1fe89593c7a9e9819882d77dd6f8c87a3f", 0x42, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000240)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e24}}}, &(0x7f00000003c0)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000400)={r3}, 0xc) r4 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x40) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000480)={r3, 0x1}, 0x8) ioctl$TUNGETIFF(r4, 0x800454d2, &(0x7f00000004c0)) setsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f0000000500)={@empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000540)={r3, 0x2}, 0x8) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f0000000580)) get_thread_area(&(0x7f00000005c0)={0x80, 0x100000, 0xffffffff, 0xf5f, 0x20, 0x3, 0x1ff, 0x5, 0xb7c2, 0x412}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f00000007c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000780)={&(0x7f0000000680)={0xf0, r5, 0x102, 0x70bd2c, 0x25dfdbff, {0xe}, [@IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@broadcast=0xffffffff}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7d}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfc}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x46}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x80}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xf0}, 0x1}, 0x4000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000800)={r3, 0xe711, 0x30}, &(0x7f0000000840)=0xc) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) r7 = socket$inet_dccp(0x2, 0x6, 0x0) fsetxattr(r4, &(0x7f0000000880)=@random={'user.', '/dev/snapshot\x00'}, &(0x7f00000008c0)='/dev/net/tun\x00', 0xd, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000900)={r6, 0x4, 0x2, [0x6, 0x101]}, &(0x7f0000000940)=0xc) syz_mount_image$ext4(&(0x7f0000000980)='ext3\x00', &(0x7f00000009c0)='./file0\x00', 0x4, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000a00)="c6cfd068330c5c431e6755a0a619ed722909c08a3292fe7365d0389ffb9a31a4", 0x20, 0x200}], 0x4, &(0x7f0000000a80)={[{@noquota='noquota', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@orlov='orlov', 0x2c}, {@dioread_nolock='dioread_nolock', 0x2c}]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000ac0)={'broute\x00'}, &(0x7f0000000b40)=0x78) openat$cgroup_int(r2, &(0x7f0000000b80)='cpuset.cpus\x00', 0x2, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r7, 0x0, 0x484, &(0x7f0000000bc0)=""/40, &(0x7f0000000c00)=0x28) ioctl$BLKBSZSET(r2, 0x40081271, &(0x7f0000000c40)=0xfff) 2018/05/28 16:35:06 executing program 5: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) r1 = socket(0x11, 0x80000, 0x1000) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000200)={r3, 0x1}) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000240)='cdg\x00', 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000280)={0x80, 0x3, {0x0, 0x1, 0x1000, 0x2, 0x7}}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @multicast2, @broadcast}, &(0x7f0000000340)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000380)={'team0\x00', r4}) syz_mount_image$f2fs(&(0x7f00000003c0)='f2fs\x00', &(0x7f0000000400)='./file0\x00', 0x3, 0x1, &(0x7f0000000480)=[{&(0x7f0000000440)="633005600e0e1bd423e10d", 0xb}], 0x80, &(0x7f00000004c0)={[{@alloc_mode_def='alloc_mode=default', 0x2c}, {@usrjquota={'usrjquota', 0x3d, 'team0\x00'}, 0x2c}, {@user_xattr='user_xattr', 0x2c}, {@lfs_mode='mode=lfs', 0x2c}]}) ioctl$sock_proto_private(r1, 0x89ed, &(0x7f0000000500)="f14c47ba2a63bc16e40004cf8e940061c4658bdf53a32dfa419ba524f7f043b2efbf070d454d22a980ae01aaeb32998dc48fb5ed00ed5c015f74ca8832f6107837efb2c0a5d24aeb7efc89db525b12264e3e9d7fa22346a8680679e1c395fc75fdba") setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000580)=0xffffffffffff54fd, 0x4) finit_module(r1, &(0x7f00000005c0)='usrjquota', 0x3) write(r2, &(0x7f0000000600)="ed20ced65f541931a909b36ff557748ad311adb03190f6eb0b8c2f97a898f31cb75c0d9f1dc5edde561f9eb03efd04a97ac16445fd98ab289d862d3c7a697c62be259e41173351c36a29aafa295243b49fa9ad", 0x53) getresuid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000780)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000880)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x74, r6, 0x2, 0x70bd28, 0x25dfdbfd, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x801) ioctl$KDSETLED(r2, 0x4b32, 0xffffffffffffffe1) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000900)={0x2, &(0x7f00000008c0)=[0xffffffff, 0x200000000000000]}) getsockname$packet(r1, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000980)=0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000009c0)) sendmsg$nl_generic(r1, &(0x7f0000000c00)={&(0x7f0000000a00)={0x10}, 0xc, &(0x7f0000000bc0)={&(0x7f0000000a40)={0x14c, 0x21, 0x4, 0x70bd27, 0x25dfdbfc, {0x3}, [@typed={0x104, 0x72, @binary="1b1c95a27cb8443564a9724ac59d1e2d1c3ae416a08fa26ff56c661f3428a9b5371d92caf9a19b90ebb03b18365ff4f0b01c80f52a904935b8288bc090f1329e6d22196b80e0bef3540db498e3745f87bbc5979d40cb2820026099befa282e68679b73bb62242f2978e7cb833f91262f474e5dc42f42df1b3549dd4376078d0de871a680aee64b1c33615639c660598d809585c48b9da40ab10fe8a2d83e583d3788df420517a30fc5902705ebbe8b1c12d2b17c88b409f81df52d62b1409238d99e0a5aacdb1a6b72cc171c44a69a9de087c3650ac00576a0cd39f3f854dc85ac0a56e09c9636196375242ae8a1193daba5607fa5f4d487630bfcf67c"}, @nested={0x34, 0x7d, [@generic="d52cd61b47b413cc17f3bad4515764ff7ba43a42a66fb95b4e300012ac44d8b384c264b0f514cb7326dbfaf489b0"]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) r7 = socket$inet(0x2, 0xb, 0x858f) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000c40)={{{@in=@loopback, @in6=@mcast1}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f0000000d40)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000d80)={r5, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000dc0)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000e00)={0x0}, &(0x7f0000000e40)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x18, &(0x7f0000000e80)={r8, 0x2}, 0x8) 2018/05/28 16:35:06 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0xb9) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x10000010}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000140)={0xb3, &(0x7f0000000080)="1055eb5ca279b6eb0b8694730955fe5c4100256d79d7dc2b46eac36201ea1181bfa7b0d8832421dcd880c47da857491ca269b2708541e19f7624c524b600d170ff1441322622784f3507d3d7d8b357b513051bbcd0a39c7e9b623fece2846ce3e005aa1940f80050eb06899f244cf1d72876ae42ca166e1790ffeb57ff9a782ae204e190f92a7e9faee3b3cc87783b4bf4eed5c9415a1591532b84d7e160d9cb94cdb4844b0bb470b6f56f30eac223ab337930"}) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x25) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) fcntl$setflags(r1, 0x2, 0x1) sendmsg$nl_netfilter(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xbc, 0xb, 0xb, 0x100, 0x70bd28, 0x25dfdbff, {0x7, 0x0, 0x8}, [@nested={0x70, 0x1d, [@generic="30c7ccb45eff18e0a0ef6f45a41bf5", @generic="86addf7489dfa5b24f92cde6dbc2b275fbe7b94e6900dfdc8ea05c189e47e16ace7bb76c0a07b1271f12f34f4e1b4b1f7ce2cc6a92cb0f6aae36f78dbf7ac658a328ff8fb8e75f76502e45cd2cb54f46a89f0495ef3057c25e4de5b4"]}, @generic="3f2b18ba676e9f6c7287fccf3b752a99b2a78237452ef910bdeb830cef90137026de9a27fa490127bb2fb467d7971bb61fa0afa34d448475"]}, 0xbc}, 0x1, 0x0, 0x0, 0x44}, 0x800) connect$inet(r0, &(0x7f0000000340)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000380)={0x80000000}, 0x4) r3 = inotify_add_watch(r2, &(0x7f00000003c0)='./file0\x00', 0x80000004) inotify_rm_watch(r0, r3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e23, 0xdb, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, [0x9, 0x77fd9428, 0x401, 0x6, 0x5e1e, 0x4f50, 0x3ff, 0x400, 0xfffffffffffffffc, 0x7, 0x3, 0x2, 0x1, 0x4, 0x7ff]}, &(0x7f0000000500)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x200, 0x4, 0x3, 0x100000001, r4}, &(0x7f0000000580)=0x10) mkdir(&(0x7f00000005c0)='./file0\x00', 0xa9) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={r4, 0xfffffffffffffe01, 0x100000000, 0x8}, &(0x7f0000000640)=0x10) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000680)=0x0) ptrace$setregs(0xf, r6, 0x3, &(0x7f00000006c0)="6ab14131157a81443080ddbcd877599d6c9a51b3f0237c447fd31cfcd88b3d4946ef73") ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000700)={r5, 0x1}, 0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000740)={0x2, 0x1f}, 0x2) r7 = memfd_create(&(0x7f0000000780)='/dev/full\x00', 0x3) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000007c0)) getpeername$inet6(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000840)=0x1c) inotify_add_watch(r0, &(0x7f0000000880)='./file0\x00', 0x100) sendmsg$nl_netfilter(r7, &(0x7f00000009c0)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x80402}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)={0x44, 0x8, 0xf, 0x208, 0x70bd2b, 0x25dfdbfd, {0x7, 0x0, 0x4}, [@generic="fa6d096ab332f6a7a7e18899ec9bd19f3c68d4ed000b57604a93475a775df58a9c6fa18765187b935347297711f7"]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r7, 0x40046411, &(0x7f0000000a00)=0x1ff) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000000a40)="1efc626954a699ff98", 0x9) accept4$bt_l2cap(r2, &(0x7f0000000a80), &(0x7f0000000ac0)=0xe, 0x800) socket$inet_dccp(0x2, 0x6, 0x0) [ 54.658850] IPVS: Creating netns size=2536 id=1 [ 54.731796] IPVS: Creating netns size=2536 id=2 [ 54.761023] IPVS: Creating netns size=2536 id=3 [ 54.798515] IPVS: Creating netns size=2536 id=4 [ 54.853580] IPVS: Creating netns size=2536 id=5 [ 54.893540] IPVS: Creating netns size=2536 id=6 [ 54.947995] IPVS: Creating netns size=2536 id=7 [ 55.010866] IPVS: Creating netns size=2536 id=8 [ 55.452964] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.526184] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.549658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.623011] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.697794] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.755538] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.786302] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.804391] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.849599] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.867163] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.887839] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.905223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.930135] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.955614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.990543] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.033451] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.054953] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.065993] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 56.084195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.116394] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.141731] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.149245] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.164755] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.205664] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.213973] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.231532] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.242192] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.263090] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.336905] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.357363] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.369467] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.387840] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.399609] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.413019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.425292] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.453498] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.465713] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.474980] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.488424] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.496627] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.511189] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.521829] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.529158] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.549647] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.570907] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.580077] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.588548] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.602964] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.610612] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.621592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.629080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.636848] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.644543] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.654601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.669542] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.685781] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.712926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.721163] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.728668] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.736175] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.753647] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.763915] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.776904] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.797581] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.808613] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.826070] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.837685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.848659] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.856598] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.871700] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.883233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.890649] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.898140] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.922258] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.937061] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.947036] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.961198] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.993131] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.000920] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.008427] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.022737] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.030432] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.037948] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.068705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 57.092446] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.101000] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.108514] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.129683] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.147955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.159061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.168863] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.181836] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.189251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.218008] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.237285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.248976] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.072871] ip (5030) used greatest stack depth: 23752 bytes left [ 60.559552] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.590672] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.717282] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.741815] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.749191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.758265] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.820033] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.829887] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.837564] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.893927] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.902303] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.916240] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 60.944413] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 60.953066] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.959817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.970841] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.070555] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.076714] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.085646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.109613] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.124738] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.133219] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.161577] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.167735] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.183198] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.194457] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.207374] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.225531] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.233459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.430352] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.436593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.449842] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.395035] EXT4-fs (loop1): unable to read superblock 2018/05/28 16:35:14 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) getsockopt(r0, 0xff, 0x1, &(0x7f0000000080)=""/166, &(0x7f0000000040)=0xffffffffffffffbb) pipe2(&(0x7f0000000000), 0x84800) 2018/05/28 16:35:14 executing program 4: r0 = syz_open_dev$evdev(&(0x7f00000009c0)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) write$selinux_load(r1, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "5f28b5db40810b54a23df975c9318ea7962cd99dcb0acb1d48d95ea352edd4a74a34f95197436a53d879eb9bc219bc25b8302cc3f4ac9fb9f9bfa4b4a94e5ed5726953e8b4ed7ddf609429f36134ba4943ce51ccdc740ccc06d64ac4dec4cf00750c36193137d7c9adfaebc3f8683f37f8322cce285fa24766834a9f40fbca4f94e8e3da6d4f3a47b903e8caee76c2fe6b63b931b3424b96d743eb5488e89d39fc500d6abbb14a2d87abfcf2c6b4cd7b1b601c4189da662fcf2ea03269011d1ac7d2aa88fc021f8f9fce27d5"}, 0xdc) ioctl$EVIOCSKEYCODE(r0, 0x40284504, &(0x7f0000000000)=[0x2fe]) [ 62.491516] EXT4-fs (loop1): unable to read superblock 2018/05/28 16:35:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="4626262c8523bf012cf66f") openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x101000, 0x11) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x80, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f00000000c0)) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) 2018/05/28 16:35:14 executing program 2: r0 = perf_event_open(&(0x7f0000000200)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f00000001c0), 0x8}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xfffffffffffffffe) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) close(r0) 2018/05/28 16:35:14 executing program 2: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x6) r0 = socket(0x11, 0x2, 0x0) bind$packet(r0, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000040)={0x8, 0x5, 0x3c7, 'queue0\x00'}) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000180)=0x7fff, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x6}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x800}, 0x8) sendto$inet6(r2, &(0x7f0000000040), 0x113, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x400, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c06, r0) listxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000001040)=""/4096, 0x1000) [ 62.641423] loop1: p1 p2 p3 p4 < > 2018/05/28 16:35:14 executing program 4: mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000000) 2018/05/28 16:35:14 executing program 1: r0 = socket(0xa, 0x1, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002040)=[{&(0x7f0000000000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000040), 0x0, &(0x7f0000001200)}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x20000000021) sendto$inet6(r1, &(0x7f0000000000), 0xfedf, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1a) 2018/05/28 16:35:14 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="000000008c00000000000000000000", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000f50f90), 0x0, 0x0) syz_mount_image$reiserfs(&(0x7f0000000500)='reiserfs\x00', &(0x7f0000000b40)='./file1\x00', 0x0, 0x0, &(0x7f0000001f00), 0x0, &(0x7f0000002100)=ANY=[]) r2 = socket(0x0, 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000000100)="dd5f1d2e0a261b27696c6c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0xa0, "fcd9dd338ef4f9faa16e7494c17fe45caf3c39949d3956fa4c61e18ea463d578f0e4135484abeb76af01a48efa9b7a0d4532a619fca26143024f85b3c77d7788905dc9853a640ac4cae2deeed36e53cee29a1fa933c0c13e578a0e8ae0f61645c8d160c21715f4a6a17c333f7dc7f850658ca855c0a0052a7d05a34f5df5dd8455978849798c35755f7b6c5e1a35c4b17516be7db09491ed0d4c3fcca67c202c"}, &(0x7f0000000040)=0xa8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0xcf3, 0x8, 0x5, 0x401}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000540)={r3, 0x1000000000000000, 0x9, 0xd3, 0x40, 0x1cbf8f4f, 0x8, 0x9214, {r4, @in6={{0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, [], 0xd}, 0x200}}, 0x8e6, 0x7, 0x1, 0x3, 0x103}}, &(0x7f0000000180)=0xb0) readahead(0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a85323, &(0x7f0000000440)={{}, 'port0\x00'}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000001c0)) r5 = getpgrp(0xffffffffffffffff) syz_open_procfs(r5, &(0x7f0000000380)='fdinfo/4\x00') ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000)) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000280)) inotify_add_watch(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x0) socket$packet(0x11, 0x0, 0x300) syz_open_dev$loop(&(0x7f0000000240)='/dev/loop#\x00', 0x4, 0x200402) [ 62.696932] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.715643] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 62.783891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 62.814563] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.835096] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 62.845767] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.859755] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 62.869497] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.897202] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 62.955677] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 62.964625] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 2018/05/28 16:35:15 executing program 0: r0 = socket(0xa, 0x6, 0x3) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = dup2(r0, r0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x4) write$binfmt_elf32(r1, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20}, [{}]}, 0x58) close(r1) 2018/05/28 16:35:15 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/05/28 16:35:15 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f00000006c0)=0xfffffffffffffffe, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000004c0)={0x0, 0x39}, &(0x7f0000000500)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000280)=@in6={0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0xcd}, 0x1c, &(0x7f0000000480)=[{&(0x7f00000002c0)="9642fb7b0d742e6523511e3ea4a9e324e1a3e27d94dc7d4bf82c6af032d97dc5dfe75f75e06e81c73eebe223bada6d6fca3d752187194ab035e775dbed707db5bbb5a8dcec3554dba41b5cdca46800f7e2e3fed97fbc267aaa5690d8e322e1fbf928c69cee72313249a9654ce93c70833af6576c52de7a486164575c0ac3c9a0c2b64839839c0ddedc717675ae4b651481566d54da871ce979fde1b1c2c684f24a1ddd5e5a3499c04b696c09aaebc201214cff41d8a5738015242ad64d1eed649150db84a7a2f99109f630493d36863c826c820691a3ee45e0b87afc5e36e417340878c011811932", 0xe8}, {&(0x7f00000003c0)="d4c47813825bb1801ccb257e935b95db7d05e5c155876cf48ed00366ed174ea36208562166ba6e925678cc1b9683fee311f8ea363c67192e781bba78c88048078318d5a5a213e800ae2e4548a28d2381094a795b80865d3c667fe1114bddaea94d46148c6c17e65fcaab710cf825793f7e2c75f6e44a9a70d4025699e48c1ac1ac1fb02ce13468d17e071da29c966e0a007994aa35a51262fc5bf12aec32755def30f6a9e1f3087e2b40f9d19fd4facd29b513093a667b1c", 0xb8}], 0x2, &(0x7f0000000540)=[@dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff]}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0x5}}, @dstaddrv6={0x20, 0x84, 0x8, @local={0xfe, 0x80, [], 0xaa}}, @dstaddrv4={0x18, 0x84, 0x7, @dev={0xac, 0x14, 0x14, 0x1b}}, @prinfo={0x18, 0x84, 0x5, {0x0, 0x4}}, @dstaddrv6={0x20, 0x84, 0x8, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @init={0x18, 0x84, 0x0, {0x707, 0x4, 0x0, 0x2}}, @dstaddrv6={0x20, 0x84, 0x8, @dev={0xfe, 0x80, [], 0xd}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x47c, 0x4, 0x4, 0x4, 0x9, 0x3, 0x4, r2}}], 0x110, 0x1}, 0x4000000) sendto$inet(r1, &(0x7f0000000040), 0x2f9, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) r3 = socket(0xa, 0x2, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") socket(0xa, 0x80007, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x22b) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x7ff}}, 0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x28e5, 0x5, 0x7ff, 0xfff, 0x1e}, &(0x7f0000000200)=0x14) sendto$inet(r1, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) 2018/05/28 16:35:15 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22802, 0x0) ioctl$BLKSECDISCARD(r0, 0x127d, &(0x7f0000000080)) ioctl$BLKPBSZGET(r0, 0x127b, &(0x7f0000000240)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000680)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00000006c0)={r1, 0x8}) r2 = getpid() r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xd7d) ptrace(0xffffffffffffffff, r2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000700)={{{@in=@broadcast, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, r4, 0x0, 0x0, 0x2002) fcntl$notify(0xffffffffffffffff, 0x402, 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKSECDISCARD(r3, 0x127d, &(0x7f00000000c0)=0xfd8c) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/load\x00', 0x2, 0x0) waitid(0x1, r2, 0x0, 0x2, 0x0) write$binfmt_aout(r3, &(0x7f0000000940)=ANY=[@ANYPTR=&(0x7f0000000840)=ANY=[@ANYRES16=r1, @ANYRES64, @ANYRES32=r2, @ANYBLOB="17270b2fe3acf18a5b9ad85ff1be1572a49f29a3c3e41ad89f114c1504c0e97a8746fbce16f94cbe3832df9553ce7b0cda5507e45838721cb3651fc3298f8e9a01006bade07c5b797155e9f2d24d52d3b0ccde5045e6e50132e6"], @ANYBLOB="d9557ce45fa623dd994547e8d7747c12e56bb95f2f5bb9f14728c3d2e8c8c0aed5c1fa07930d2b971a3a7b862b820222ffcce51c63ffb22b27486278a7e7e988a71cfd81ff5efbae4dfbbb7fc5513d3f4e1faaf95f51bb982917a15e68de58df"], 0x68) unshare(0x40000000) fcntl$setlease(r3, 0x400, 0x3) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000000340)=0x6) r6 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r5, &(0x7f0000000200)=[{&(0x7f0000000440)="3723339c9e46fcc759b50ca2fac74693cb0b58bf128cda2d1c0be362459e0d734b324cdb94e6b7e8587d837a8f176ccbc95738588bf395f5b86a21bac6f00b8acb12f34489dfd6b1c3ec2b317faa53145cdba8beee7802210a60c5e37a938a30527564c65321ebab3fdaa17d51b57da384ce15f4f777654f49495409794a8b69f99fffefdd6769b6", 0x88}], 0x1, 0x0) syz_mount_image$xfs(&(0x7f0000000180)='xfs\x00', &(0x7f00000002c0)='./file1\x00', 0xfff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000500)="4cc007474b5512cd119359da552c4be37d393e85fa89a464f6589aa0368f07e57be63aa12b866e944e0acdfb4085b9f650e972ec305757bc409af5f86f7931e74bfe0f735590c547f6e74077c1b6c4d202cbeeff99613c9cea126f62cf203af574a08b4d487146092990afd5278ae37c97147b", 0x73, 0x7}], 0x10000, &(0x7f0000000640)=ANY=[]) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) 2018/05/28 16:35:15 executing program 2: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x1, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0) set_tid_address(&(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="815a082842d0753038", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) ioctl$HDIO_GETGEO(r0, 0x301, &(0x7f0000000000)) write$cgroup_type(r0, &(0x7f0000000140)='threaded\x00', 0x9) 2018/05/28 16:35:15 executing program 4: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = userfaultfd(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f000075a000/0x1000)=nil, 0x1000}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000100)=""/177, &(0x7f00000001c0)=0xb1) 2018/05/28 16:35:15 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) r3 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r3, 0x80004) sendfile(r1, r2, &(0x7f0000000000), 0x8080fffffffe) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x34, 0x0, 0x0, 0x0, 0x0, {0x2}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/05/28 16:35:15 executing program 6: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0xb) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000001c0)=',', 0x1}], 0x1, &(0x7f0000000140)}, 0xc100) write$binfmt_elf32(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="7f454c4600000000000000000000000000000000000000000000000038000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000d60000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x458) 2018/05/28 16:35:15 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010002000270f7f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200)='/dev/snapshot\x00', 0x8000, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000140)='./file0/file1\x00', 0x0, 0x2, &(0x7f0000000900)=[{&(0x7f0000000500)="74d42bb940ebb83f67396f14b853d46ea0675fe7b72170a735408bc96276092caf12959493fa95db9d5d0742f6d2410065ead2b17b211f782f5437c3a420693f5cf87192a5bce62be096976ececbbfd76c21bbb785cc4ef0bf2524a425a984967995003ecbde84e3513f9bbd466d836917fa14731afc999ebc841e4342403d0ae5209559ca7967f740bc96d1d7dc648b309f845727c9", 0x96, 0x7}, {&(0x7f0000000400)="91ae8a1a02543a22", 0x8, 0x6}], 0x0, &(0x7f0000000240)=ANY=[]) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000380)={0x8, &(0x7f0000000340)=[{0xea, 0x7f}, {0x9, 0xfff}, {0x5112, 0x6}, {0xfffffffffffff801, 0x9}, {0x7, 0xfffffffffffffffe}, {0x7, 0x6f59e1c7}, {0xfffffffffffffbff, 0x8}, {0x40, 0x7}]}) write$binfmt_elf64(r0, &(0x7f0000000180)=ANY=[], 0xfffffd97) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file1\x00', 0x0, 0x0, &(0x7f0000000280), 0x1, &(0x7f0000000640)=ANY=[]) mknod(&(0x7f0000000440)='./file0/file1\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000300)='./file0\x00', 0x100, 0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000002c0)={0x3b10d6d953bc6ed, 0x4e, &(0x7f0000000240)="2cc6c0e8f2c00bf64c9efa138655a538c6edf38efeb5aef312d70a0000012208187d8ac67960698dbe3b2af743c9ff42cd530f7eba488fec8e2c81d913c0b169ea0057cef9aba1530241ab25c954"}) syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x6b8fcb38, 0x2000) 2018/05/28 16:35:15 executing program 3: r0 = creat(&(0x7f0000002780)='./file0\x00', 0x0) r1 = syz_genetlink_get_family_id$team(&(0x7f0000002980)='team\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002b40)={{{@in=@broadcast, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000002c40)=0xe8) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000002c80)={@multicast2, @multicast1, 0x0}, &(0x7f0000002cc0)=0xc) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000002d00)={@multicast1, @multicast1, 0x0}, &(0x7f0000002d40)=0xc) accept$packet(0xffffffffffffff9c, &(0x7f0000002d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000002dc0)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000002e40)={@mcast1, 0x0}, &(0x7f0000002e80)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000003600)={'vcan0\x00', 0x0}) accept$packet(0xffffffffffffffff, &(0x7f0000003640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000003680)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000004b00)={@dev, @remote, 0x0}, &(0x7f0000004b40)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004cc0)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000004dc0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004ec0)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000004fc0)=0xe) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000005380)={&(0x7f00000027c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000005340)={&(0x7f0000002ec0)=ANY=[@ANYBLOB="bf56ee12e445ae3c0fa9f7ae642dc4d626aeb69400000000000000000000000000000000", @ANYRES16=r1, @ANYBLOB="01022bbd7000ffdbdf250000000008000100", @ANYRES32=r2, @ANYBLOB="ec01020040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f61646361737400000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b000000080004000200000008000600", @ANYRES32=r3, @ANYBLOB="38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000000000040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r4, @ANYBLOB="080007000000000038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004008000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r5, @ANYBLOB="40000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000800000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r7, @ANYBLOB="b800020040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000080003000b00000008000400ffffffff08000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="08000100", @ANYRES32=r10, @ANYBLOB="4400020040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r11, @ANYBLOB='%\x00\a\x00\x00\x00\x00\x00'], 0x314}, 0x1, 0x0, 0x0, 0x40}, 0x4000) r12 = dup(0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_NODELAY(r12, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$nfc_llcp(r12, &(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0x20, 0x8, "2e752d3a033d36b138fe8d22f7e8878e9b8b9324c2422a342798e9767399396fa801246e9485d166915efb948bba775855b34880fdc4c832412a34da7b4d8b", 0x4}, 0x60) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000002900)=""/112) ioctl$sock_inet_SIOCRTMSG(r12, 0x890d, &(0x7f0000002880)={0x6, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x8, 0x7, 0xbb, 0x2, 0x400, &(0x7f0000002840)='ipddp0\x00', 0xfffffffffffffffc, 0xffff, 0x1f}) recvmsg(r12, &(0x7f0000002480)={&(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000002400)=[{&(0x7f0000000080)=""/52, 0x34}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/4096, 0x1000}, {&(0x7f0000002240)=""/61, 0x3d}, {&(0x7f0000002280)=""/158, 0x9e}, {&(0x7f0000002340)=""/177, 0xb1}], 0x6, 0x0, 0x0, 0xe7a}, 0x40000000) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f00000024c0)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000025c0)=0xe8) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002700)={0x5, {0x2, 0x4e21, @broadcast=0xffffffff}, {0x2, 0x4e20, @rand_addr=0x80000001}, {0x2, 0x4e21}, 0x200, 0xa6a4, 0x26, 0x280000000, 0x8000, &(0x7f0000000200)='bpq0\x00', 0x3, 0x100000000, 0x1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f0000002600)={{{@in6, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e24, 0x1000, 0x2, 0x80, 0x80, 0x2f, r13, r14}, {0x5, 0x8, 0x608d, 0x1, 0x55, 0x3ff, 0x0, 0x1}, {0x6, 0x2, 0x7, 0x100}, 0x9b7a, 0x6e6bb7, 0x2, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0xff}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3504, 0x4, 0x2, 0x3ff, 0x3ff, 0xa6d, 0xfff}}, 0xe8) kexec_load(0x0, 0x0, &(0x7f0000000000), 0x3e0000) setsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000002800)=0x8, 0x4) 2018/05/28 16:35:15 executing program 6: r0 = perf_event_open(&(0x7f0000c86f88)={0x2, 0x70, 0x14}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0xc008240a, &(0x7f0000000080)={0x9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 63.352578] hrtimer: interrupt took 34611 ns 2018/05/28 16:35:15 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000180)="1f0000000104ff00fd4354c007110001890512dd080006000104776274e9e417c38a81d32b92576104cfa5fc2340795c1659bd5525572c0400e1c5ae84dc1c09ada66e3ae5cb151d14a5b14515d97ec1ed15a4ca7707850c5193ad94fc93bcb3f191caad70909044743eeff9e5af4d1934be053274439b782538febf912bdfb7a1d2db812dbb3699fa4189908f60b03e126a86b3c4defed228016763051b2dbae4de636723dd9b10a40188fc156d07319543e594d3aca2667fad43259a09273a705222442012a7cc9705cde8adf1448f8b364de40741120c9e", 0xf2f822dd) 2018/05/28 16:35:15 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001bf000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000c00)=ANY=[@ANYPTR64=&(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR], @ANYPTR, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="eabf4fc29b278ba39bbada58f098c3f6ec9d8878b9483c9ae47783ef6f67894d030df32db5519a5388449beadf03909e018123f4e791081961d7736ad0bea27e7b80cddd9eb3e9beff105bdf23b17c6be6ac2cfcb2e60415a03509167d5604c07bbacc927b4cbf6b02c2ed6a6d549cd327300828", @ANYBLOB="ab33db7f438e75b341d08eba6df7f1deab2d0d4b25998b13ee6a719cdb6336051cbe868b3411031b5a9f627d17f093cc31b5289be03554abf914dff6c28677e6844b4119751bcdffada16ffe6b7ffa3e574ab33730357458f7782af5253c52a45694a35ab80688d44003565ce1ced2c2a0ef012e2458d9435a6ce96ca0", @ANYPTR64, @ANYRES16=r1, @ANYRES32=r1, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES16=r1, @ANYPTR], @ANYBLOB="008e619e9b972b13578419da24577bd2e1e4f3f3a213212d528f2455a48493f2541d5c8a5f", @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYBLOB="3b00b4dc1bf3ae346eb5383fa72488c157f8cf2e4736b085a749492195458dd549fa4b6c2ec2de779944cb2086d507b75544c03f2694a54fed4084aeeb853f7c29a54a5b9413cc5c97d0b7667eb190da7708c7aad00a4fd8a2419948a02dacc0d336b7233244d9e75aa3bc92469cae700e880072a069077d2587ac9557b77827446fe74221c6802b0be39a1a94a0aba9e2239e692c5593e9862eba20aacdc1198cc56889dbae", @ANYPTR64, @ANYRES32=r1], @ANYRES32=r0, @ANYBLOB="7eff56ee7642987bb875"], @ANYBLOB="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", @ANYRES32=r0, @ANYRES16=r0, @ANYPTR=&(0x7f0000000700)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16, @ANYRES32=r1, @ANYPTR, @ANYBLOB="10d191fd799501da83124f5d"], @ANYRES64=r0], @ANYBLOB="a366d3f62dec2c65f82ab953e45adf2c73ab7af11574689fde6d5ccf6c3b86275b352c7fbea356152b3c0afe4af2970cab2092c1fe2e8102891146c65f55040559abb837b2fd0b40b63ff5759b88462e36cbe38e7d0ad1d8114be403fbee3525993fe7e8f5a67b26b4342842a376446e41a247cd32544af7ea40c8c949d564420cc8a7cc7e89fb5d64b1328fdae8814f7df5844877aea802c16040a9a380505d3d3f1c644f2e", @ANYRES64=r0], 0x10c4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup2(r3, r3) sendmsg$netlink(r4, &(0x7f0000028fc8)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f00000001c0)=ANY=[@ANYRES64], 0x1}], 0x1, &(0x7f0000000500)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="a30f7d16967b0c3d3632d636b3b284419f0069375f943adb83335ab3aeb2b308926fd50a7ae88fefe2bf5228f40f3d5443f82a2f2195bb16bb45dc514a40801ed5163452d464112b61b8986e6dcb4f901f08d5dbe7c9e977e440bc90d41061d2983503962d35448a858ddf2060567895140326f212bef18caa13f40d64e2bed2bbd46c81764e77632457f604fbb3f79f252bf4fe36133dd0d7575a0968ff64710f306db04ab84fdc35b8916b3d10daca11"], 0x18}, 0x0) ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000100)) recvmmsg(r2, &(0x7f0000000b80)=[{{&(0x7f0000000200)=@l2, 0x80, &(0x7f00000005c0), 0x0, &(0x7f0000000600)=""/84, 0x54}}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000a40), 0x0, &(0x7f0000000ac0)=""/147, 0x93}}], 0x4000000000002ce, 0x62, 0x0) 2018/05/28 16:35:15 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c626262c8523bf012cf66f") memfd_create(&(0x7f0000000040)='/dev/sg#\x00', 0x3) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000880)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, &(0x7f00000006c0)}, &(0x7f0000000740)="7f0000800000002000001793c6b63f1c3f1854023d858a2e8c56907eb1c1344399", &(0x7f0000000500)=""/239, 0x0, 0x0, 0x0, &(0x7f00000000c0)}) setsockopt$inet6_tcp_int(r0, 0x6, 0x3, &(0x7f0000000100)=0x7, 0x4) [ 63.478840] sd 0:0:1:0: [sg0] tag#586 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 63.487700] sd 0:0:1:0: [sg0] tag#586 CDB: Variable length, sa=0x0 [ 63.494051] sd 0:0:1:0: [sg0] tag#586 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 63.502842] sd 0:0:1:0: [sg0] tag#586 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 63.511637] sd 0:0:1:0: [sg0] tag#586 CDB[20]: 99 [ 63.549769] IPVS: Creating netns size=2536 id=9 [ 63.555934] sd 0:0:1:0: [sg0] tag#586 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 63.565469] sd 0:0:1:0: [sg0] tag#586 CDB: Variable length, sa=0x0 [ 63.571823] sd 0:0:1:0: [sg0] tag#586 CDB[00]: 7f 00 00 80 00 00 00 20 00 00 17 93 c6 b6 3f 1c [ 63.580602] sd 0:0:1:0: [sg0] tag#586 CDB[10]: 3f 18 54 02 3d 85 8a 2e 8c 56 90 7e b1 c1 34 43 [ 63.589376] sd 0:0:1:0: [sg0] tag#586 CDB[20]: 99 [ 63.759209] SELinux: policydb magic number 0x9c332337 does not match expected magic number 0xf97cff8c [ 64.010598] : renamed from tunl0 [ 64.094830] pktgen: kernel_thread() failed for cpu 1 [ 64.101232] pktgen: Cannot create thread for cpu 1 (-4) [ 64.132149] IPVS: Creating netns size=2536 id=10 [ 64.133180] SELinux: policydb magic number 0x9c332337 does not match expected magic number 0xf97cff8c 2018/05/28 16:35:16 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, '.\x00'}, 0xfffffffffffffd41) r2 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') r3 = socket(0xa, 0x1, 0x0) ioctl(r3, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") sendfile(r0, r2, &(0x7f00004db000), 0xff) 2018/05/28 16:35:16 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x9, 0x3ff, 0x3, 0x1000, 0x0]}, &(0x7f0000000040)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) dup3(r0, r2, 0x0) 2018/05/28 16:35:16 executing program 6: sched_setaffinity(0x0, 0x31, &(0x7f00000000c0)=0x809) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = request_key(&(0x7f0000000280)='.dead\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='eth1*-#{\x00', 0xfffffffffffffff9) add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="002ab8b689cbf84576ce19703265de7021d34967bdcad126a5dcbb4b77f6ad2bbb9749c6d5a60b4462f4bfe05a57f26b70321cd61ddc4395a335e261cbc31a33db2382d2157e36cb39d95dcd0c94ee68ec31efde59bcae762b25f8cd42146089d46bdbb97470e2da80ba023790e193023928bd2fd83572993543a4f1a5f2a2bde482a9f40937b938ffaeb09bc921ce4a57789629929f45fd84223f413ebb0ce24c78f1e35517e569b4b3da2caa5e545b351c3bd966509ddf60d95ea18e1857286563505456f7f60d032d6381a25d6e2d3d68312418a82ff21bc10487a3083b517a8923c82c428c1d62dfdabe56e685df61", 0xf1, r1) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f00000bfff0)={&(0x7f0000c07e98)=ANY=[@ANYBLOB="380100001000130700000000000000000000000000000000000000000000000000000000080000000000ffffac00000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) 2018/05/28 16:35:16 executing program 7: chdir(&(0x7f0000000000)='./file0\x00') r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000451ccc)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6, @in, 0x0, 0x0, 0x0, 0x0, 0x4}, {@in=@loopback=0x7f000001, 0x0, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/05/28 16:35:16 executing program 4: r0 = socket(0x40000000002, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000140)=0xfffffffffffff361, 0x4) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a84c90c22adbcf951cafa7bb13689f2d77b74d3b2f8f37d2595541c5bf164c6ea9cb60d2462cb3d95e04eb771d60783745ea04b828e4e863a2f182149d535cc58aabfda2db6662c156fc941792e9b07de4533094ebfdf4ecf39a21f940d021fd6798f7a5846a1a0d01ec08d4718dcc081e7e20f2a842d4d0e9160c9577153954c17ff2", 0x83, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$search(0xa, r1, &(0x7f0000000280)='.request_key_auth\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, r2) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f00000004c0)=0x10000080, 0x321) sendmmsg(0xffffffffffffffff, &(0x7f00000035c0)=[{{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000000c40)="9e06a1656d483836ad5fbf085c948896e5ce0535318d3b6523d079b63de15ebfbc296fbe2d76c11ebdeb6ea98f1196731d3203f90f62315876856bf70107f2699412ee251923f90a42a42834fa76665b5168d94ac669f705720e978326113d7b5a088e3ae667f85fba00ea24801840974e117d44b7dbf676e458635bd53cf143eb", 0x81}], 0x1, &(0x7f0000003180)}}], 0x1, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000440)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x549580, 0x0) ioctl$SG_NEXT_CMD_LEN(r4, 0x2283, &(0x7f00000000c0)=0x3) sendto$inet(r0, &(0x7f0000000040)="9f60d0708260bcdb16003ee5e508e9e4cfee7e1820aa738a07adb097f83d8d56220fc716b61c4baea657db", 0x2b, 0x48080, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x5}, &(0x7f0000000540)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000000680)={&(0x7f0000000100)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000d00)="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", 0x1000}], 0x1, &(0x7f0000000580)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x8, 0x8001, 0x3, 0x100000000, 0xa52, 0x5, r5}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x8}}, @authinfo={0x18, 0x84, 0x6, {0x3ff}}, @prinfo={0x18, 0x84, 0x5, {0x20, 0x6}}, @dstaddrv4={0x18, 0x84, 0x7, @rand_addr=0x800}, @dstaddrv6={0x20, 0x84, 0x8, @loopback={0x0, 0x1}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xffffffffffff2d1e}}, @authinfo={0x18, 0x84, 0x6, {0x6}}], 0xe0, 0x80}, 0x80) futimesat(r4, &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={{}, {0x77359400}}) 2018/05/28 16:35:16 executing program 3: perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x28409, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @perf_bp={&(0x7f00000001c0)}, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) 2018/05/28 16:35:16 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x5, 0x40) fcntl$setsig(r0, 0xa, 0x1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) fchdir(r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0x4e20, 0x61, @ipv4={[], [0xff, 0xff]}, 0x8}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xff}], 0x8c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/drop_packet\x00', 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000600)={r3, 0x1, 0xfffffffffffffe45, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000240)=0x177) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000400)={r4, 0x8, 0x10}, 0xc) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000800)={0x7, 0x5, 0xffff, 0xfffffffffffffff7, 0xeb, 0x100}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x410000, 0x0) r6 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) ioctl$SIOCSIFMTU(r6, 0x8922, &(0x7f0000000000)={'lo\x00'}) r7 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r8 = dup2(r7, r6) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$GIO_UNIMAP(r8, 0x4b66, &(0x7f00000002c0)={0x6, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}]}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) write$sndseq(r8, &(0x7f0000000840)=[{0x80000000, 0x504, 0x9, 0x9, @time={r9, r10+30000000}, {0xddd5, 0x8}, {0x5, 0x5}, @quote={{0x7, 0x7fffffff}, 0x8000, &(0x7f0000000500)={0x7fffffff, 0x9, 0x8, 0x5, @tick=0x40, {0x0, 0x3}, {0xfffffffffffffffe, 0xfffffffffffffeb8}, @raw8={"562f3d398a0cc0fd4ef2bed0"}}}}, {0x7, 0x9, 0x7, 0x29a, @time={r11, r12+30000000}, {0xebe8, 0xe877}, {0x80000001, 0xfffffffffffffff9}, @raw32={[0x38c6d06f, 0x3, 0x9]}}, {0xc998, 0x6, 0x7, 0x80000001, @tick=0x7, {0x100000001, 0x80000001}, {0x8, 0x1}, @control={0x4, 0x0, 0xfffffffffffffffc}}, {0x5, 0x20, 0x0, 0x1, @time={0x77359400}, {0x10000, 0x4}, {0x4, 0x3}, @raw32={[0x8001, 0x3ff, 0x1]}}, {0x3, 0x400, 0x954, 0x1, @tick=0x2, {}, {0x6e3, 0x8}, @control={0x0, 0x9, 0x4}}], 0xf0) syz_mount_image$vfat(&(0x7f0000000300)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x76, &(0x7f0000000680)={0x0}, &(0x7f00000006c0)=0x8) prctl$setname(0xf, &(0x7f0000000440)='I\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000700)={r13, 0x7fffffff, 0x1, [0x2]}, &(0x7f0000000740)=0xa) lseek(0xffffffffffffffff, 0x0, 0x0) 2018/05/28 16:35:16 executing program 5: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00000000c0)="c5a41b7579ec9e20ad6b884d1f36f4096f325a83dd9612d55d5d66fb2886d832c823fb74d12b981eae1b8153149159ccb81e0ce73c0fc1e82894079c04787955b7605f0ce83fcc3ff608c012d084f859c140367a49a96120c2ac726f7cfe6fef8b6f15643db46a104887dabf005a88e9815ed08fc06f729e8a2f5f42ab8005add9e8731760a8afa750a3a59f4997cbbc1457b40b7b1b99f2d9f4b95dfce7d00a784ea09d") getpeername$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) seccomp(0x1, 0x0, &(0x7f0000000540)={0xfa7639f449696363, &(0x7f0000000580)=[{0x0, 0x200000000}]}) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='/\x00', 0x7fffffff, 0x2, &(0x7f00000003c0)=[{&(0x7f0000000200)="7ee2818ab05d408bd451f91cb5bb6cad43d52c62f6ed937736ea4cd35850a3c192ae097caf9df0ccb4207004652b93dce1eeaf73d10c3fd1f78d523f572f0b20b3223d850be0bd9cd5283592346b5a56481bdaedf216eaae1f50f790e45e6a37cab02fe7bc167cccd43c1a895337df0e5056bad8ae33e288a9bf91aaea8e0d43d804236d523cfe2c37c300bcc372cde51e10abe5430868855622c99ef9de386ecb35962d17390c25d833f04f9a01c61f3d50adb1236d294bd9a01576eaf843c3cc493e70f56f545ca73acb8349", 0xcd, 0x4}, {&(0x7f0000000300)="d3487a68394f3511337def15800cf42c7c87c36876d65b2808f16bfb9fab538ab0b28e29804ee9e5125141a30d30bdc565d382a9f5c414e2ce3f34c15eb03573d61b094f8913ebc5f09b7b9e815a5bce8afdf1d8c7a2f31191b87dac7aaa2f0e1ec1904e509e385faa0c65d3b8c9ba1a5cf73441e0f41849838d592bae0f16a4537739f0df5311c2bbb5046bb87c1d04df0fc4cc2614a78c14d350b752e0edd24b420306119f3496940d4775f57f6b", 0xaf, 0x3}], 0x824, &(0x7f0000000400)='}selinux+^security{ppp0/posix_acl_accessnodev/selinux\x00') openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f00000004c0)="5ecfc9c22772688f76da443248c12cc1a1274c9d32c9995b1d50ffbce51d401e") 2018/05/28 16:35:16 executing program 3: unshare(0x2000400) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x4000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000100)=0x100000001, 0x4) r1 = fanotify_init(0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x680, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x2000, 0x0) fanotify_mark(r1, 0x9, 0x8000000, r2, &(0x7f0000000000)='./file0\x00') 2018/05/28 16:35:16 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='mountinfo\x00') ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xc62}], 0x1000000000000205, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x20, &(0x7f0000000480)=ANY=[]) uname(&(0x7f0000000200)=""/86) flock(0xffffffffffffffff, 0x2) 2018/05/28 16:35:16 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000001c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, r1, 0x0, 0xffffffffffffffff, 0x2) r2 = syz_open_dev$binder(&(0x7f0000000d40)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000340)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000002c0)={0x10, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="0e630c40000000000000000013d100000000000059c9c268f51d0a0c6c70a1837d07fc429296dd54f31ee6d60b9fa8233c4392dc8379090e369a4fb6ef6eb9b621dcd9b01e0fb3b3b92e9ae4273149602a07720ca5e011dc375d4e23526743b5d01a6f32cea75ee6509d53d9df6d683aaff7c17c8bdd5537d03159ca3104098151123aeee8b93e193452a2afdb12c4ee5c905e135aa2c4deaa0c85c049d54120f576d3153850176dd2e180f004d7bba98ee1fb175c9bdfe17aad4d51f0"], 0x0, 0x0, &(0x7f0000000280)}) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f00000000c0)) [ 64.916148] netlink: 72 bytes leftover after parsing attributes in process `syz-executor6'. [ 65.005228] EXT4-fs (sda1): Unrecognized mount option "}selinux+^security{ppp0/posix_acl_accessnodev/selinux" or missing value [ 65.159810] FAT-fs (loop1): Unrecognized mount option "w" or missing value 2018/05/28 16:35:17 executing program 5: perf_event_open(&(0x7f0000c86f88)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0xfffffffe8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x20000000}) epoll_pwait(r0, &(0x7f0000000080)=[{}], 0x1, 0x0, &(0x7f0000000140), 0x8) 2018/05/28 16:35:17 executing program 3: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) pwritev(r0, &(0x7f00000001c0), 0x4, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000e0e51532000000000200880126000100000064000000000127008e030c00650000006400000000030d00f0043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) write$cgroup_type(0xffffffffffffffff, &(0x7f0000000180)='threaded\x00', 0xffffff43) syz_mount_image$vfat(&(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='./file0\x00', 0x7, 0x1, &(0x7f0000000500)=[{&(0x7f0000000400)="3e9e0c018927ab2ebea100495001c9b69ba93de6fe1de05bbdab95f8f68a0b279ba915e2dc3005595ac8dfab95295e0a9f927abec8690fe7", 0x38, 0xbb}], 0x0, &(0x7f00000005c0)=ANY=[]) 2018/05/28 16:35:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x10001, 0x7fff) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000080)={&(0x7f00000ee000/0x1000)=nil, 0x1000}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/26) 2018/05/28 16:35:17 executing program 4: pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x2}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000480)={r1, 0xe6, "61b96ca1f35feeaa54ce1ba5a626b7520b8f67c79dbac93e9539686e74632b0ee47df06adf582f27cbe3ebd2291fc8162e5041ff35b922ad742e8265e40709b5423002994da83f359318d29fc18110eeb017fc82938953efaa961a5122db03cecaec884c26c0db1a5f1aae43b0a413976305d24fc120dd8a17fe39b82f915a96228b9a330f005790e55e840cf480e10fbf1f35df9b53e20acc4b3ec7e885f31e024e3b46ecf9dc170357f041d5157dd7964acd689cf7e0e59d1da4e1c05c470050f067dc0c194c804ced209c816d33b25f9e2e30c35156071465dfb0ed269e4bdcb20222dc9e"}, &(0x7f0000000580)=0xee) r2 = getpgrp(0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x8200, 0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) r4 = syz_open_procfs(r3, &(0x7f00000002c0)='net/ptype\x00') rt_tgsigqueueinfo(r2, r3, 0x7, &(0x7f00000000c0)={0x0, 0x0, 0x10001}) r5 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r5, &(0x7f0000000000)=""/128, 0x80) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) signalfd4(r5, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) r6 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r6, 0xc0bc5310, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x8) accept4$nfc_llcp(r4, &(0x7f0000000300), &(0x7f0000000380)=0x60, 0x800) 2018/05/28 16:35:17 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000500)='/dev/loop#\x00', 0x1) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000540)) getpid() gettid() r2 = fcntl$getown(r0, 0x9) r3 = fcntl$getown(0xffffffffffffffff, 0x9) timer_create(0x3, &(0x7f0000000600)={0x0, 0x1, 0x4, @tid=r2}, &(0x7f0000000480)=0x0) timer_delete(r4) getpgrp(r3) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) getpgrp(0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000e00)=0x0) getpgrp(r5) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f00000002c0)=0x10001, 0x1c9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$loop(&(0x7f0000000380)='/dev/loop#\x00', 0x5, 0x82) r7 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r7, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r6, 0x4c00, r7) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000680)) fchown(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r6, r7, &(0x7f0000000d40), 0x102000004) sync() ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) sendmsg(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000880)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14}}}, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000900)="468cfc2c75ddc894848e58da6aa1e05e98aeac14f201cfb889c2b379b98c66a44a53a9b9d6bd069d62a8dcb8a7edd31286efa4981be57497792007df28ade1d416c44ed169e126616841bf547d6a728e2369b7547dec9ebb3488cc37f8825a1fed231176bf1ed30e7a03f936a9eda82a2f9ebd3ad5c08d1eba36c38a24b1ef567294144814aa9442099fbb8107c76f94248b1b40759317b34b5900a17e4e3ab880e6ce6681712db456f4d7a8b3e7ccdd6c2dab527a461758", 0xb8}], 0x1, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x40) 2018/05/28 16:35:17 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') read(r1, &(0x7f00000013c0)=""/4096, 0x1000) 2018/05/28 16:35:17 executing program 7: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000280)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)='mountinfo\x00') ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0xc62}], 0x1000000000000205, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000280), 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_mount_image$reiserfs(&(0x7f0000000140)='reiserfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f00000003c0)}], 0x20, &(0x7f0000000480)=ANY=[]) uname(&(0x7f0000000200)=""/86) flock(0xffffffffffffffff, 0x2) 2018/05/28 16:35:17 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101002, 0x0) ioctl$SG_GET_SCSI_ID(r0, 0x2276, &(0x7f00000000c0)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000140)={0x5, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000180)={0x9, r1}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000002c0)={0x10002, r1, 0x0, 0x1000}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000001c0)='tls\x00', 0x293) fcntl$getown(r0, 0x9) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r3 = open(&(0x7f0000000240)='./file0\x00', 0x10000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$f2fs(&(0x7f0000000400)='f2fs\x00', &(0x7f0000000440)='./file0\x00', 0x6, 0x1, &(0x7f0000000a40)=[{&(0x7f0000000540)="8ca7b49c98a1592eec14596e69d4c6caa70feec0c358d2cffeafee7607550fcba9312ab8b285572318dba4c1c0457cb138009f8c53f79f42e5501e3ba46b546b9c8d948a8791d61a7a8f455b56a77d4a5e5ece0b61e3dc42f6df84b89272fa0b0dede993d2534bb983ca8588cfe1e59756e0811e5e70bda575ae552df5ee875a6c2f5c81388d4fc55300d78057", 0x8d, 0xe75}], 0x808, &(0x7f0000000b00)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xa29e0dcdcdf67d6b, &(0x7f0000000300), &(0x7f0000000480), &(0x7f0000000700), &(0x7f0000000600)="f39697c756caf39227d27363fefded55d9ebdfefbe5667e1f5a0cf0eeeed827d0ae1b25e88d84575c6b42fba9740bc6aafe0a6903935b6bc9fea94e06b1692ab9c5eceb6879bb619026ce8e7926bba3060fc07fa03a4bc55d21881379a43a6bc490beaea3e9eebe8488ba12f51ffa09e2d36e4e7781eaa921c365c64938e6d4ec9f1b4b081b1ee0792bd2298a015ce0d8a9927e2f0cbed5d122b2917f2e4e3bd43dc103433a0901339cd0031802219cfd8e69d2bd746a5ba121a0ad4e823897cba8329ced8410b4d64257627e82443e5d05ba6babfa37e8d301014ce118c7949") getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x7fff00000000}, &(0x7f0000000300)=0x8) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000280)=0x3) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e21, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}}, 0x84) 2018/05/28 16:35:17 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x4a80c0, 0x0) syz_open_pts(r0, 0x80141) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = memfd_create(&(0x7f0000000240)='\x00 ', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x80000) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) dup2(r2, r3) 2018/05/28 16:35:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") inotify_init() r1 = timerfd_create(0x4000000000000000, 0x800) timerfd_settime(r1, 0x3, &(0x7f0000df5000)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000edb000)) 2018/05/28 16:35:17 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80800) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000004c0)=0x1, 0x4) r2 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f657865000000d400042a004bddd9de91be10eebf00f5e94aae22e89bb36cc7457accc3320c67a90f79805843e901d2da75af1f0000000000000000") getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) sched_setaffinity(r3, 0x8, &(0x7f0000000300)=0x5) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r6 = getegid() ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000000500)=[0x3, 0x19]) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) syz_fuseblk_mount(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000180)='./file0\x00', 0x0, r5, r6, 0x4, 0x6, 0x80001) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000240)=r4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000140)=[0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x7, 0x5}) 2018/05/28 16:35:17 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000340)=0x110) r1 = creat(&(0x7f000002bff8)='./file0\x00', 0x0) r2 = inotify_init1(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x72109c5fef5d34d3) r3 = gettid() rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) fcntl$setownex(r2, 0xf, &(0x7f0000fa4000)={0x0, r3}) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000480)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000180)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x0, @random="59a310eebccc"}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'team0\x00'}) setsockopt(0xffffffffffffffff, 0x107, 0x0, &(0x7f00000003c0), 0x0) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$loop(&(0x7f0000000400)='/dev/loop#\x00', 0x1, 0x82) r8 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f0000000380)) pwritev(r8, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) r9 = socket(0xa, 0x1, 0x0) ioctl(r9, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe004, 0x1a5, &(0x7f0000000380)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f801", 0xfffffffffffffe69}], 0x10, &(0x7f00000038c0)=ANY=[@ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES32, @ANYRES64=r5, @ANYRES32, @ANYPTR, @ANYBLOB="dd32b53817a4ed86576a7a22319b58ea5dcbb6494f5180b1921c7f071b9776ae58bc3094b21059f9fbcd40c14488fedcbb8bfcca7c60d4f7c6b30cc0588daa890a99d5ffb6eccc095c39dbf198bd24fc3aeef2953f7447d39098f7300f47f18ebec24c4e89f8a1feababcd0fbbe3985f9c389d013cb8bfea3c86268b8b33d2fae623336de20185df95ea35167ce58e6849756e73973644e79ae2aa622bf38d572641d6118d6cf3f5e61c76ba1b7bf3cef9f14250", @ANYPTR=&(0x7f0000000440)=ANY=[@ANYPTR, @ANYRES32=r5, @ANYRES64=r2, @ANYPTR, @ANYPTR64, @ANYRES32=r3, @ANYBLOB="106aa1d9d6fb", @ANYRES16=r8, @ANYRES32], @ANYPTR=&(0x7f00000004c0)=ANY=[]], @ANYRES64=r6, @ANYPTR64=&(0x7f00000037c0)=ANY=[@ANYRES32, @ANYPTR=&(0x7f0000002700)=ANY=[@ANYRES64=r8, @ANYRES16=r5, @ANYPTR, @ANYPTR, @ANYRES64=r1, @ANYRES16, @ANYPTR64], @ANYBLOB="d443178ff25f2e6361a578ca9d818594e10b499bdfc2441ddf7a316f0324779934c6a2bb3487085bebc71d8bba8c7c8e69abc74f7a61f339300da3f7d9116e7f76e9c79e5a92ed683d39c4c2f84a6167950b087b9ce9ef1b3a4a180834a6924eb69d84aec1ccb6e9bae24b495facac38b3b4927bffd8e464bc148a207d45fa46174a061e9deaa04d4a85776c2e47fa3126f37e3634882fa678091abb84846882c3242cb185baa4d0fefca1bdaa5ed55780663d5a", @ANYRES32=r8, @ANYPTR64=&(0x7f0000002740)=ANY=[@ANYRES32=r4, @ANYBLOB="c20cb41e3f5cd0aa9224b697cb33cc991a6815e955477544ace249622f54a0569ce24c7a6d119b15e3a4b265802926721ee2156c0d3e497eafec1eb56e4831", @ANYBLOB="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"]], @ANYRES32=r4, @ANYBLOB="ecd3d9fd4a38f7d194c0e28eb3514ae633abd611d05c4acec419e396df3cb0015dda073a05ec75089e7de01039abcce66a0ad64d3eeaadd6d5b29824106321a4f1e985982c06659286d97a89bd8f94534ef6a3949f9049f26cc59aa13227c308232007e84a050b3f64b5177bba80684e797bb5e8fb3db9ed0c433ead26d48b1a2ef14bd105726c74f574bb631c7ce0423d3c07cbc7d29b05ed7ed2fd03da919912cf25a8c013d1f1992683c41a90e1d966b082016272d2711a5e68f79a3078ccb5d1d0f00e04c825475bacffd18ff40536fe0075aa0e721b87d6ad1393e5bacc4cc8765b2f3b90e7a2e2bfd1a59937"]) r10 = open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mkdirat(r10, &(0x7f0000000040)='.//ile0\x00', 0x0) ioctl$LOOP_CHANGE_FD(r7, 0x4c00, r8) pwritev(r7, &(0x7f0000000300)=[{&(0x7f0000000380)}], 0x1, 0x0) sendfile(r7, r7, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r7, 0x4c01) ioctl$LOOP_SET_FD(r7, 0x4c00, r8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)) prctl$setname(0xf, &(0x7f00000002c0)='/selinux/avc/cache_stats\x00') prlimit64(0x0, 0xb, &(0x7f0000000140), 0x0) 2018/05/28 16:35:17 executing program 1: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x541f, 0x6f3001) fchmod(r1, 0x8) [ 65.545783] loop3: p1 p2 p3 p4 < > [ 65.621900] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 [ 65.719835] tty_warn_deprecated_flags: 'syz-executor1' is using deprecated serial flags (with no effect): 00000400 2018/05/28 16:35:17 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="a0e036", 0x3}], 0x1}, 0x10008000) sendto$inet6(r1, &(0x7f0000000600)="64f6baf69d97b0a04998263d7e3ed65f9f277ba8b51d1934e6e35113b4ea9e58c3000000009f00000067b2420759d590a655822e2e00b1bcc7b1bedb48abace1318f", 0x42, 0x3, 0x0, 0x77) 2018/05/28 16:35:17 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_pid(r2, &(0x7f0000000540)={[0x32, 0x31, 0x35, 0x34, 0x37, 0x30, 0x37]}, 0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f00000004c0)=0x8) r4 = socket$inet(0x2, 0x80807, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000500)={0x9, 0xa, 0x1, 0x7fff, 0x5, 0x7, 0x3, 0x9, r3}, 0x20) sendto$inet(r0, &(0x7f0000a88f88), 0x332, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000100)={0x5084f74d, {0x2, 0x4e22, @rand_addr}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x0, 0x6, 0x0, 0x40, 0x0, 0x0, 0xcf39, 0x80000001, 0x4}) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000b40)=0x6d, 0x1) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000180)=""/193, &(0x7f0000000600)=0xffffff56) r5 = fcntl$dupfd(r1, 0x406, r0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) recvmsg(r4, &(0x7f0000000a40)={&(0x7f0000000700)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000780)=""/74, 0x4a}, {&(0x7f0000000800)=""/195, 0xc3}], 0x2, &(0x7f0000000940)=""/224, 0xe0, 0x3f}, 0x20) r6 = geteuid() r7 = getuid() getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value, &(0x7f0000000ac0)=0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) setresuid(r6, r7, r8) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) stat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) epoll_wait(r5, &(0x7f0000000580)=[{}, {}, {}, {}, {}, {}], 0x6, 0x6) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)=0x3, 0x4) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0x7, &(0x7f0000000400)={0x8f5, 0xfff, 0xfffffffffffffffe, 0x5}, 0x10) 2018/05/28 16:35:17 executing program 7: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x208201b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000100)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@local}}, &(0x7f0000000480)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00000005c0)=0xe8) getpeername(r1, &(0x7f0000000600)=@hci={0x0, 0x0}, &(0x7f0000000680)=0x80) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000006c0)={@local, @dev, 0x0}, &(0x7f0000000700)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000c00)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000d00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000d40)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000d80)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000e80)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ec0)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000fc0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f0000001100)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001140)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000001240)=0xe8) getsockname$packet(r1, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001440)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001480)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000001580)=0xe8) getsockname(r2, &(0x7f0000001600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001680)=0x80) sendmsg$TEAM_CMD_OPTIONS_SET(r0, &(0x7f0000001cc0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c80)={&(0x7f00000016c0)={0x59c, r3, 0x810, 0x70bd2a, 0x25dfdbfe, {0x1}, [{{0x8, 0x1, r4}, {0x7c, 0x2, [{0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x328b}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}]}}, {{0x8, 0x1, r6}, {0xc0, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r7}}, {0x8, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7ff}}}]}}, {{0x8, 0x1, r8}, {0x44, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x100000001}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0xb4, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xc2a}}}]}}, {{0x8, 0x1, r12}, {0x3c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x41}}}]}}, {{0x8, 0x1, r13}, {0x48, 0x2, [{0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x14, 0x4, 'activebackup\x00'}}}]}}, {{0x8, 0x1, r14}, {0x12c, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x40}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r15}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0x7}}, {0x8, 0x6, r16}}}, {0x3c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0xc, 0x4, [{0x4, 0x1, 0x2}]}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r17}}}]}}, {{0x8, 0x1, r18}, {0x164, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x63}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x4}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}]}, 0x59c}, 0x1, 0x0, 0x0, 0x80}, 0x80) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000140)=0x9, &(0x7f0000000180)=0x2) r19 = getpgrp(0xffffffffffffffff) ptrace$peek(0x1, r19, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x9, 0x4) dup2(r0, 0xffffffffffffffff) 2018/05/28 16:35:17 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_flowlabel\x00') r1 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) read(r0, &(0x7f0000000080)=""/201, 0xffffff3f) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @broadcast}, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, r2) 2018/05/28 16:35:17 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000004c0)={0x0, 0x4, 0x30, 0x20, 0x10000}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000540)={r2, 0x1000, "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"}, &(0x7f0000001580)=0x1008) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'team_slave_1\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="33000000000000008d5ae1263962a7c2a09dfb7a747485946997e8f22e87743f26890a9cd2036c44367ada2be97e0e7b99bceb3698993f0094b92b650e8032e2db25961f3bda0172f2c90b8c6ed9b5edacd390787de17f3546dc8d70e245e51fec02aceb505a41c7066845e01403b81e552aaa3d8d9960746efce03da002d9b408142d38b4917c73"]}) r3 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x40000) setsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000000140)=0x1000, 0x4) getsockname$packet(r3, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000400)={r5, 0x84, &(0x7f0000000340)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x1b}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, @in6={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x21}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000200)={@empty, r4}, 0x14) 2018/05/28 16:35:18 executing program 7: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) getsockname(r0, &(0x7f0000000180)=@hci, &(0x7f0000000200)=0x80) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() r1 = syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/95, 0x5f}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={0x0, 0x4c, 0x30}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={r3, 0x77, "01932516b9e357d1a499b8772f6661142a8a5d3b6fd5d629e086bef30a2b53c5721b5f4680f7d46a7764e673634cfdb58db776240c3f476cfff29f7ca3f7d8bbd313244dd21df35872199ac01289278b8e306a6be924cac3dfffb195ad9d33a1dd802384e845484cc0c648717b3c9e0d803fc05715f99b"}, &(0x7f00000003c0)=0x7f) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x4e20, @rand_addr=0xff80000000000000}, {0x6, @random="02277f83550c"}, 0x30, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'team0\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x23) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xfffffffffffffffe, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) setpriority(0x0, r2, 0x7) [ 66.406035] blk_update_request: I/O error, dev loop1, sector 0 [ 66.412279] Buffer I/O error on dev loop1, logical block 0, lost async page write [ 66.419942] blk_update_request: I/O error, dev loop1, sector 8 [ 66.425964] Buffer I/O error on dev loop1, logical block 1, lost async page write [ 66.433640] blk_update_request: I/O error, dev loop1, sector 16 [ 66.439703] Buffer I/O error on dev loop1, logical block 2, lost async page write [ 66.447510] blk_update_request: I/O error, dev loop1, sector 24 [ 66.453610] Buffer I/O error on dev loop1, logical block 3, lost async page write [ 66.461263] blk_update_request: I/O error, dev loop1, sector 32 [ 66.467325] Buffer I/O error on dev loop1, logical block 4, lost async page write [ 66.474974] blk_update_request: I/O error, dev loop1, sector 40 [ 66.481039] Buffer I/O error on dev loop1, logical block 5, lost async page write [ 66.488727] blk_update_request: I/O error, dev loop1, sector 48 [ 66.494801] Buffer I/O error on dev loop1, logical block 6, lost async page write [ 66.502443] blk_update_request: I/O error, dev loop1, sector 56 [ 66.508478] Buffer I/O error on dev loop1, logical block 7, lost async page write [ 66.516127] blk_update_request: I/O error, dev loop1, sector 64 [ 66.522197] Buffer I/O error on dev loop1, logical block 8, lost async page write [ 66.529819] blk_update_request: I/O error, dev loop1, sector 72 [ 66.535884] Buffer I/O error on dev loop1, logical block 9, lost async page write 2018/05/28 16:35:18 executing program 1: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0xf23c}, 0x8) setrlimit(0x2, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004) sysfs$3(0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000180)={r1, 0x1}) bind$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full={{0x3, {"be02925877dfc8"}, 0x9}, [{"37174193c1929b"}, {"cbbf4aa4cf0b10"}, {"fd5d8472e4df61"}, {"19c8a04509b64e"}, {"898e7911c41a0d"}, {"d98bfbca69ffae"}, {"16d6690cad3ba3"}, {"e2ff8ae994930c"}]}, 0x48) 2018/05/28 16:35:18 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0xffe8, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) r1 = socket(0x2000000011, 0x2, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r2 = request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='\x00', 0xfffffffffffffffa) r3 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="5a46c2924f905bc19a52a4bc9a8cbc7e3d4fdd3b6cb8956dc40bd2a6ddcdde46a1e29513be67cabdc23ce05b899b61fa16223ecf218686ab13c6bf3de5e752111a75965e7e167c79c54e9607a90bfe0da92ae1ed936b30c592a8ffd208ed50bc85804fa13f8a677745e80f262b14d978711f7791aa45b89b6a4511044a79951d9374d7364028b5a09ec913e4f2ccd68a32badb4d859d41356c08bc9c22a40177a1bda0059a7a05935bb0ef76a4949409a6970b41b72abf579d23c8d20f2a", 0xbe, 0xfffffffffffffff9) r4 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="4af1eca784f25ffa56a4352fb154c34093511d5e6efe2964dc855782ab5f1e24d7ff3e8d1d614290522394cf127113cbf518250624175a235b66669f6f449525526e7f9c67a718a9ab4506a040e1a7a926b82e4de2e1e149a412480570ec8a56fce977abbcec960f450f4fece64beeac81d55c7790252fd73bca8384818a1576ed63248ddc22667b9f4930d99ce1ce31f0ee35094c76b543a45c7370417b0089d2a525469e09df31f1f6949bc339f850dda79449da479b72d907e32d4a802fd7fb79ed1bf30c23050abc1a", 0xcb, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000000500)={r2, r3, r4}, &(0x7f0000000540)=""/105, 0x69, &(0x7f0000000700)={&(0x7f00000005c0)={'rmd320-generic\x00'}, &(0x7f0000000600)="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", 0xfb}) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0xd, &(0x7f0000000000)=""/22, &(0x7f0000000040)=0x16) 2018/05/28 16:35:18 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000001c0)={0x0, @time, 0x0, {0x0, 0xe3}}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000004c0)={0x0, &(0x7f0000000480)}) socket$unix(0x1, 0x0, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x1000004e25, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffe68) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x20000800, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="766574683100000000ffffffffffef00", 0x10) sendto$inet(r0, &(0x7f0000000000), 0xfffffffffffffe4e, 0xc0, &(0x7f00000000c0)={0x2}, 0x6) 2018/05/28 16:35:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x6, 0x400000105082) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x6, 0x10, 0x4, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000180)=0x8) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000440)="a8", 0x1}], 0x1, 0x81003) pwritev(r0, &(0x7f0000001600)=[{&(0x7f00000001c0)="b7fa37c23d74538c4e20489263707071d3da7ce2d6a99f22d6ae904659f12464e5e48f813845664982703f69914816fd8bed35f8d139ba43994e8a478955484e5c5bf6487d06959d8b40f17b94d00a0ca6f69d7d14f39a9df680fefb321c75be098c3205ee57b3acd700570ff68320226a183515c0f8ba5e0587251f15b457409097f30cb62861f09645f734d668f26a0780540ba4cd9532de1ebd39cbbba5b984aa30ecbd7575af4ed5bc7a07edebe16ca4bff70b9b4d5ce0da0a6b82a114270a6fc63bffe1379b90f0dbff7a0e85a99d104142992d51fa53ec2b5426c22b7a0462dd1266f0aed97d861a94ad", 0xed}, {&(0x7f00000002c0)="f5f6f368ba446c1fb665568cdf7e75379c89df6fc9a0a1b891a556c03d3cf24271a8e75b34c93777f848a3f260139b0ab417902387ccc0e73d0ebff71be8884223058311c5651ebd85f4148d76c5f6dca56bdab627ac81ba6b32a1e1486a22f55e1c6ae6906f5ff6608ae88626129f5446a928f2e87ba8b1f105d8769ecb400a6341879713eb957cb5bf02296f01db66de6546286a496088cd97d28757a038ce271977351ee3fdcd1c03b14fcb1cf9f16e248aa923e4e5d8e3960394e422efff8a8adf50ebab61f403df5eea8b8c94663409198db880e4e1c323940ac502c22f19ad015da42a", 0xe6}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="97849416fb602a5479ad0706218d954b84d6c5519d739a37fc991a946164b110c4cd21bd8e5e81f359ffc475b508cc058b5b17c17c082c7ea0079b93c24e774590d1e9600a3355a55d3222b5d40268fc70d85e94bbbefd65e6814a1903e228737aebd1568b9cd110f527bccc05e5670f6987167a0f9d16054f1802cf049ab6d6f6cbf257ba8b2da8ff71d346a79db09994e4af96b259a58cf501eaf80dd67838dfcf94249e139e8fcc49629e958940255bdbe952dce5a059ba14ee", 0xbb}, {&(0x7f00000003c0)="d800e20cf802faa84fbc115d4c279f009fe3d731d97394fe5e67292b55fd648146da600b7c795cb3868b202f85b7ed4498f4a8df4bfc22d02f0b16011f32dfcf9a19cd1eee9594f664db6cbcb3d51e6e52b6f2e9", 0x54}, {&(0x7f0000001540)="6a53af38643a0394a14135cb25f8e4346f69d85d162ff1358a738af9b93e49fb01578af01f856711f8c89f794b74edea5cba177a6d0829b35b7e2ca7317becf8921bb7cc240c0be6485d003545d77612b12a6550b0e09e3bcfe451a79faca81f527ffc9c3af873eb56f26c20334c77e6d0942117b8e8e370f2eaade66d23f3341b8a0c159934d8b16b79f458408b72fa8fe70a937a7b5cda248e2fc4b769ece189c964799005521b6d", 0xa9}], 0x6, 0x0) fcntl$setstatus(r0, 0x4, 0x400) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fallocate(r0, 0x0, 0x0, 0x100000001) 2018/05/28 16:35:18 executing program 3: prctl$getreaper(0x5, &(0x7f00000001c0)) keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0x0) 2018/05/28 16:35:18 executing program 2: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) creat(&(0x7f0000000280)='./file0\x00', 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000180)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r0, &(0x7f00000002c0), 0x400000000000119, 0x0) 2018/05/28 16:35:18 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0xc812, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) accept(r1, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @remote}}, &(0x7f00000000c0)=0x80) getsockopt$sock_cred(r1, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000003000)=0xc) 2018/05/28 16:35:18 executing program 0: r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) getpgrp(r2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_gettime(r1, &(0x7f0000000080)) epoll_wait(r0, &(0x7f00000002c0)=[{}], 0x1, 0xffffffffffffffc0) timerfd_settime(r1, 0x0, &(0x7f0000000040)={{}, {0x0, 0x989680}}, &(0x7f0000037000)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x7}) 2018/05/28 16:35:18 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) unshare(0x400) r0 = socket(0xa, 0x1, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/44, 0x2c, 0x10000, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000100)="c626262c8523bf012cf66f") clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) setitimer(0x2, &(0x7f0000000180)={{}, {r1, r2/1000+30000}}, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, &(0x7f0000000040)) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) getdents(r3, &(0x7f0000000780)=""/236, 0xec) getdents64(r3, &(0x7f0000000280)=""/215, 0xd7) [ 66.838491] mmap: syz-executor1 (7280): VmData 10186752 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/05/28 16:35:19 executing program 5: socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x3d}, {0x6}]}, 0x10) sendmmsg(r0, &(0x7f0000003040)=[{{&(0x7f00000018c0)=@ipx={0x4, 0x0, 0x0, "982a5c276750"}, 0x80, &(0x7f0000002f80)}}], 0x1, 0x0) 2018/05/28 16:35:19 executing program 3: perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x72, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6eb1c7cc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0xf, 0xc, "9fbbe89c0fc1d26ab42be46c62eac93011741aa00beb2ac8dcea7bbb881f5b87519d6229e4228d242a483c514e8b5c8e31192cd3d3ccf5eeed89a0b206d66604", "d196da9c56865e59a9c4abfed20a2d2479dba7ea385a08cb9bf9d550c4cb1f42be258c71be88823d37131ae751a7e39940de84c47d310d557d98d4f3154fef6a", "759f2062c39edc04bae52d01203e64836a34ec0fcde33cc57c3f6a7c7b458947", [0x4, 0x3]}) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmmsg(r2, &(0x7f0000000140), 0x7b, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/28 16:35:19 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x18000, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$VT_DISALLOCATE(r0, 0x5608) syz_open_procfs(0x0, &(0x7f0000000080)="007300f28c46a6eaa88de3d467e79c1776d3e98fd213fc48d4a7c09a6db8589dc6037dbb8e468f5052b4d9a003e4590616c6b744b33f067e3f1d49a8541042c82da3fe6b2ea35b70402d1d1055b3039d4dce63620b28") getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x33b, 0x7ff, 0x2, 0x3ff, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000180)={r1, 0x9}, 0x8) fchmod(r0, 0x64) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10400, 0x0) getdents64(r2, &(0x7f0000001200)=""/4096, 0x10eb) 2018/05/28 16:35:19 executing program 7: r0 = socket(0x2, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x8200) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000004000), &(0x7f00000001c0)=0x551) 2018/05/28 16:35:19 executing program 4: getsockopt$IP_VS_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x481, &(0x7f0000000440), &(0x7f0000000840)=0xc) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000b40)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000ac0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000b00)=0x1c, 0x80000) getsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f0000002b80)=""/134, &(0x7f0000002c40)=0x86) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) clone(0x92b2a900, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000340), &(0x7f0000000140)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000880)={0x7, 0x70, 0xffffffff00000000, 0x100, 0x0, 0x0, 0x0, 0x80, 0x900, 0x8, 0x0, 0x383d, 0x3, 0x2, 0xffffffff, 0x2, 0x1, 0x3, 0x9, 0xffffffff, 0x7fff, 0x2, 0x0, 0x2, 0x0, 0x0, 0x6, 0x7fffffff, 0x100, 0x5, 0x800, 0x800, 0x4, 0x7, 0x8, 0x3, 0x3f, 0x2, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x2}, 0x400, 0xffffffffffffffa3, 0xffff, 0x7, 0x8000, 0x9f15, 0x2218}, r2, 0xa, r0, 0xa) pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) sendmmsg$nfc_llcp(r3, &(0x7f0000000400)=[{&(0x7f0000000240)={0x27, 0x0, 0x2, 0x3, 0x1f, 0x8, "538b652bef9080b54eb53172f835fd78223324735b772e0e0845f6dd56a1469296c4ea21fe34aba436777270205bf0dfc0b3b641b256ef931c4f6712476f55", 0x1}, 0x60, &(0x7f0000000740)=[{&(0x7f00000002c0)="1280985480bd05a0b887505658227e7f90e61d156afe83dbff0b9e11e1cb592bddd7e807ba07424be6690a936fae21828f87f4dde23a6b585f4ae299e892f1a67ac73600f275f07fda6987cd5af3744f77065ff8b9a154352472f42fa522a62976bcc259817263a3712473ed4885b2f0dc40", 0x72}, {&(0x7f00000001c0)="4919031f51c1ef4599d95ece794273141cc419a13c08c1f301c29e54e79033d52ae2fe5063be78470e", 0x29}, {&(0x7f0000000580)="5303a458eba42b6366411ab6f254acbd23d65b503238b1f8aa7d066548411937dac45e4b9620fdedbea4d17bcf0b47bfa78031a1039c18fe14a6727423a8159adb8337c75bc25daafcd5c7c7846ea674e0374e4a1132a16bde8fd8b038d53caadf3db36ab934227324bec3482d6dc631f4d22d2edb0425d09d04be599f17790008978e1fd544fc581afe8ba6d221e123e9103c5bf5fc3ae9520b059ee92fc3912c4fdbc6bcc6672d895aae862985e16f09aad2b778d608f2c8152437f06a51d459ec95aa41b916e8548614dad13bbe6f267664dd5fdbeea616020f52a4b09adcba05421f06166f", 0xe7}, {&(0x7f0000000380)="fc03c4112137a1d364c097ee196c9813a0caf797b39c57c1d67ac0845a9d67ce422d67d9f4ce0f424e580268084b85c66bf1891df189a50e5d005ae7c107b72e80c27395b2ec6e75d4753fcd190b87", 0x4f}, {&(0x7f0000000680)="c1ce01102c527194e5e5d29190b329ed664a6192d01de1fb59f81160433d0b4626281453e8280115c4e0d4528a12e2dc107d10a6716bcfc2655f047be4e2c7af23ef37beed7c80a9039f2711029ef3d02831b4164687084d8e6c75768b8fefdfe9aca407cc85596182ac7b50ec1aaa06c14650401e56ae7bb7ed0d2c1c5c04493bf58c7f5f54818942263835dba9ab4f657a8f12e8d1", 0x96}], 0x5, &(0x7f00000007c0)={0x70, 0x0, 0x9, "2526bb9d94ea4cfe5e6b97671e3a8c7f0ca3c153d21d6b42f920024082c71699de9caca413de1b9b9bc18a630aeb727d2797518b27ebcfc835727925afd38c41365c0dfc9af785ff11b284db6ceef7ebdedfd2a2a47a824fb32aa300c42709"}, 0x70, 0x40010}], 0x1, 0x0) perf_event_open(&(0x7f0000000500)={0x4000000000000001, 0x70, 0x0, 0x3c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x3ff, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x45d, 0x0, 0x0, 0x7, 0x0, 0x10001, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x0, 0xfffffffffffffff7, 0x0, 0xfffffffffffffff7}, 0x0, 0x5, 0xffffffffffffffff, 0x0) 2018/05/28 16:35:19 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=""/221, &(0x7f00000000c0)}) r0 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="4646ec6e1ec7dd14f42860834067014e7134d4251c51dc4c7141b2316c7f167093d03e70513af8c8c0bc99741eb783e1fe202c63ba7bc082d7d9e0970b13772b554172954082447d5456b36a8923eeee0a5792deb0afa2e9df735df2edbeb0941df343f37c7ce56febd2ea46fc772f02ba780b47dc89ca1e66b97d4cdbd5accc626a329e5487c11f1c7dc8240ae73fb61003f4f3460c46d1141207d6f24bb91b9dc7af24c49d4d4afb339d3496616b6dcd65aeb100eff53abce8a15ebe71ac8e643963d8c0a0b8c08476334161f3773e0d543f4ee0b273cc578e856ee2f1c919ea07b54ee46f79fbc676de07b7a33fa33a", 0xf1, 0xfffffffffffffffe) r1 = add_key(&(0x7f00000003c0)='ceph\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="3e002ba8d8caa2bd51a05f93e39e00789bc7c74fe73bcffe33d9fbe5fe07e62ecaa946de366a4e89aaa45fe505b76f510ee006412b5f5123b443125eca50fc11041336d471f12eb898ee1f6f2e50eac25151e090a4f356524d6155c7619f55f145d9dbf7e744f4a4cd4dc92d0d7aa7ca7e9dab6a26d817833ba4577bfedc483b52f28ae95046881866a9f49a62f7619679c044", 0x93, 0xfffffffffffffffd) keyctl$negate(0xd, r0, 0xffff, r1) finit_module(0xffffffffffffffff, &(0x7f0000000580)='/dev/snapshot\x00', 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) acct(&(0x7f0000000100)='./file0\x00') 2018/05/28 16:35:19 executing program 0: syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000e000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb64c86d6b66732e66617400020441000500077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x8) write$cgroup_type(r0, &(0x7f0000000180)='threaded\x00', 0xffffff43) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000000)='./file0/file0\x00') truncate(&(0x7f0000000200)='./file0/file1\x00', 0x201f) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=""/43, &(0x7f0000000240)=0x2b) 2018/05/28 16:35:19 executing program 2: symlink(&(0x7f0000000080)='/\x00', &(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000000)='./file0\x00', 0x80) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='system.posix_acl_access\x00') 2018/05/28 16:35:19 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000b80)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x305240, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@empty, @multicast2=0xe0000002, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) ioctl$SG_GET_COMMAND_Q(r0, 0x2270, &(0x7f0000000000)) 2018/05/28 16:35:19 executing program 5: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f00000001c0)="00000000000600000000", 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x22802, 0x0) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000006c0)) r3 = getpid() perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ptrace(0xffffffffffffffff, r3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000380)) r5 = syz_fuse_mount(&(0x7f00000003c0)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x2002) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x1, r3, 0x0, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f0000000800), &(0x7f00000008c0)=0x4) unshare(0x40000000) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r6, 0x8923, &(0x7f0000000100)={'tunl0\x00', @ifru_settings={0x1, 0x0, @sync=&(0x7f0000000140)}}) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[], 0xfffffffffffffe62) execveat(r2, &(0x7f0000000000)='\x00', &(0x7f0000000280), &(0x7f0000000500), 0x1000) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x200000) r7 = socket$key(0xf, 0x3, 0x2) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f00000001c0)) sendmsg$key(r7, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x50}, 0x1}, 0x0) fremovexattr(r7, &(0x7f0000000200)=@known='security.selinux\x00') close(r7) flistxattr(r4, &(0x7f00000004c0)=""/27, 0x1b) recvmmsg(r7, &(0x7f00000035c0)=[{{&(0x7f0000002ec0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000003240), 0x0, &(0x7f00000032c0)=""/40, 0x28, 0x10001}}, {{&(0x7f0000003300)=@generic, 0x80, &(0x7f0000003500), 0x0, &(0x7f0000003540)=""/122, 0x7a}}], 0x2, 0x10000, &(0x7f0000003780)={0x77359400}) ioctl$DRM_IOCTL_GEM_FLINK(r7, 0xc008640a, &(0x7f0000000080)={0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00000002c0)={0x7a3, {{0xa, 0x4e21, 0x6, @loopback={0x0, 0x1}, 0x8}}}, 0x88) ioctl$DRM_IOCTL_GEM_CLOSE(r8, 0x40086409, &(0x7f00000000c0)={r9}) 2018/05/28 16:35:19 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80, 0x0) fchdir(r0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)="2fe7726ff409fd6ad07b7ada", 0x2761, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x5, 0x9, 0x101, 0xfffffffffffffffc, 0x9ee6, 0x100, 0x0, 0x7, 0x3, 0xe185, 0x3f, 0xb1}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/05/28 16:35:19 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1000000000000, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = gettid() pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000100)={r3, 0x6, 0x90, "70d56b31f3e2d725d23eb5d7a3a7869d6845df68df4826f9415882e9dfeaf367916882f783251ceafb612c98bf1bc3ae8405c0eba673481748456f9b90ca77739e1a673bd25306dd7b11b85f55fc118af7a0e86d3e0e87e98a4ce6b6bde813de0a1364daeb5f00888fc0d2a20afcd04626d71bceb50fb923f9109dc85171aed264f651a4657aa95144c97e4bf7a57de0"}, 0x98) syz_open_dev$evdev(&(0x7f0000012fee)='/dev/input/event#\x00', 0x0, 0x0) tkill(r1, 0x7) 2018/05/28 16:35:19 executing program 1: r0 = socket(0x8, 0x0, 0x1c) ioctl(r0, 0x0, &(0x7f00000002c0)="c626262c8523bf012cf66f") r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000500)=""/34) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf32(r3, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x58) write(r3, &(0x7f00000001c0), 0xfffffef3) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000300)="1c42dd69b398eed32d1624792d863368e882153fb39b64eee0e1e93db2d011d8551d5f7cd59470037b22e429d1d805c2e38d44bc70d4b089917f1504dd83643f26e0c988515e875bb5a3998d0ea749b51639f8d1e48a82aa691890e29b15294fb6b95633d4b1e2e30599ea9c83ae11f857773d6ef299f343121a66ee947dab6a8554c9de26ab9e1aed1cd9ad3bcd585914af", 0x92}, {&(0x7f00000003c0)="b0ac2de85d14e23d513b7572e77f31b9257807a2b287945169e5bb64c5f7ea3a75a5773cfa3236cffebf973461cd1fdce4012dbe107aa189879f43d442ea3f920f96a743812ccd2dbf5772d5be00c7a50f226c2d994e07a7116c1026af2d695cbc7e9e7e1c4ee4949457ecbb71b8474bf83f142f15ec3df13a042c41b7ae16d4b9b0c2f360fb0f0236f1db2e044b861d5ac9ab7b72cb9f8338ef5171caffcdbb79d2d18e6e9cedaa29e7e8", 0xab}], 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x0, 0x0) read(r2, &(0x7f0000000040)=""/108, 0x6c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, &(0x7f00000001c0)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r4, 0x1ff}, 0x8) pipe2(&(0x7f0000000280), 0x4000) prctl$seccomp(0x16, 0x80001, &(0x7f00000000c0)) 2018/05/28 16:35:19 executing program 7: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)='devtmpfs\x00', 0x0, &(0x7f0000000500)) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)="ecfa4e5439735634453f3a2406691ec8ce5ca8b3bf4361ade8a89aa2c650165848") open$dir(&(0x7f0000000040)='./file0\x00', 0xfc884903efcd411a, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x121c0, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000300)=@req3={0x2, 0x1, 0x7, 0x6, 0x3, 0x100000001}, 0x1c) connect$unix(r1, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e24}, 0x6e) [ 67.835515] Process accounting resumed 2018/05/28 16:35:19 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x3f, 0x480000) ioctl$SG_GET_PACK_ID(r0, 0x227c, &(0x7f0000000200)) setsockopt$inet6_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000240)="5fdfef119757ef7405f7479cc07efa88595367d2517045911ef6d285e5fe6c4608b5e66a6e0b22c52008228d141c89ed5214979256d20197b41802a25f80d86473772c8f0e035aa11b0898cc6bc06de9dd718d728182f0073d83906c7e5f7fc56fb94012b713230cb48129440fe420a84e36a3c829464d8dfdf0686d1a7056b3c24c15ad1c5e22434f3ea1269cbc737a88bc4ce8c28a1571ae1a0b0567206900b74db7203e79b6525cd60bab985320a66edc158a89673949672b0327d1ef29e1961d99cbf33803abafa7deabe8921d6438264971112cce8bdfbbc104737cc180877fe6692f9fa8bb00c6a18df8bac0fac1ebec", 0xf3) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) ptrace$setopts(0x4206, r1, 0xffff, 0x2) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000140)={0x3c, 0x0, 0x80000001}) r2 = add_key(&(0x7f0000000040)='cifs.spnego\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/101, 0x65) 2018/05/28 16:35:19 executing program 6: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) capget(&(0x7f0000000080)={0x399f1736, r1}, &(0x7f00000000c0)={0x3, 0x1b89511d, 0x5, 0x31cc, 0x3, 0x7fffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00000002c0)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in=@rand_addr, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000240)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@sack_info={0x0, 0x8, 0x81}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffff3, 0x8004, 0x6b1, 0x6, r4}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000400)=0x4) 2018/05/28 16:35:19 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xffffffffffffff7f}, 0x0, 0x8) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") rt_tgsigqueueinfo(r0, r1, 0x11, &(0x7f0000000000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x1d8) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x4080, 0x0) mkdirat$cgroup(r4, &(0x7f0000000080)='syz0\x00', 0x1ff) [ 68.094711] IPVS: Creating netns size=2536 id=11 2018/05/28 16:35:20 executing program 3: getpgrp(0xffffffffffffffff) get_robust_list(0x0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) r2 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) fcntl$addseals(0xffffffffffffffff, 0x409, 0x0) fcntl$getown(r0, 0x9) syz_open_dev$loop(&(0x7f00000001c0)='/dev/loop#\x00', 0xcb26, 0x400000) 2018/05/28 16:35:20 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x1000000000000000) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560a067fffffff81004e220000000058000b4824ca945f64009400050028925aa8000000000000008000f0fffeffe809000000fff5dd00000010000100070aa804000400000000fcff", 0x58}], 0x1) 2018/05/28 16:35:20 executing program 6: getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000003c0)=""/189, &(0x7f00000002c0)=0xbd) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/enforce\x00', 0x48600, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000001c0)=0x3) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000300)={r4, r1, r2}, 0xc) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f0000788000), 0x4) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f00000004c0)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x1000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x100000000000, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, "7465616d30000000000000f000"}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r4, 0x1ff, &(0x7f0000000140)={0x2d, 0x5, 0x6, 0x80000000000000}) r5 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000040)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r5, 0x4c00, r6) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000540)=0x0) r8 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/hash_stats\x00', 0x0, 0x0) get_robust_list(r7, &(0x7f0000000680)=&(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)}}, &(0x7f00000006c0)=0x18) sendfile(r5, r5, &(0x7f0000000000), 0x2000005) ioctl$LOOP_CLR_FD(r5, 0x4c01) ioctl$LOOP_SET_FD(r5, 0x4c00, r6) ioctl$TUNSETVNETBE(r8, 0x400454de, &(0x7f0000000480)=0x1) ioctl$SG_GET_COMMAND_Q(r6, 0x2270, &(0x7f00000000c0)) 2018/05/28 16:35:20 executing program 7: r0 = socket(0x2, 0x3, 0x7ffffffe) ioctl(r0, 0x8912, &(0x7f0000000240)="c626262c8523bf012cf66f") getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[0xfeffffff], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/05/28 16:35:20 executing program 7: getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000d00)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000d80)) r0 = getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000dc0)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000e00)=0x0) getpgrp(r2) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) r3 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000300)='/dev/urandom\x00', 0x404000, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xe95, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000002, 0x0, 0xfffffffffffffffd, 0x9, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa6d, 0x0, @perf_bp, 0x0, 0x3}, r1, 0x0, r3, 0x0) r4 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x5, &(0x7f00000004c0)) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000001c0), &(0x7f0000000640)=0x4) r5 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000002100)={0x0, @empty, @dev}, &(0x7f0000002140)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000002180)={@loopback={0x0, 0x1}, 0x1c, r6}) pwritev(r5, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) fstat(r5, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, 0x0, r7) sendfile(r4, r5, &(0x7f0000000d40), 0x102000004) sync() ioctl$LOOP_CLR_FD(r4, 0x4c01) sendmsg(0xffffffffffffffff, &(0x7f0000002040)={&(0x7f0000000880)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x14, 0xc}}}, 0x80, &(0x7f0000000a00), 0x0, &(0x7f0000000a40)=ANY=[], 0x0, 0x4000}, 0x40) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) modify_ldt$read_default(0x2, &(0x7f0000002080)=""/71, 0x47) ioctl$SG_IO(r4, 0x2285, &(0x7f0000000c80)={0x0, 0xffffffffffffffff, 0x33, 0xffffffffd5c29e3b, @buffer={0x0, 0xfd, &(0x7f0000000a40)=""/253}, &(0x7f00000002c0)="aac2952a8cea575e9473590c450083b966cbba3cfc231cf15074c17b8b13e76e429fba1662b37548bdf441149d0b556aef64e5", &(0x7f0000000b40)=""/223, 0x30cf, 0x10, 0xffffffffffffffff, &(0x7f0000000c40)}) [ 68.290612] netlink: 64 bytes leftover after parsing attributes in process `syz-executor4'. [ 68.307005] : renamed from tunl0 [ 68.476458] IPVS: Creating netns size=2536 id=12 INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 245.000309] INFO: task syz-executor3:7372 blocked for more than 120 seconds. [ 245.007535] Not tainted 4.9.103-g0cecdf8 #35 [ 245.013117] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.021317] syz-executor3 D28184 7372 3889 0x00000004 [ 245.027073] ffff8801d4618000 ffff8801d305aa00 ffff8801d3ce5a40 ffff8801d6a13000 [ 245.038620] ffff8801db221c18 ffff88018aaffc10 ffffffff839e711d ffff880185464488 [ 245.046907] 0000000000000000 0000000000000000 0000000000000000 ffff8801db2224e8 [ 245.055223] Call Trace: [ 245.057805] [] ? __schedule+0x64d/0x1bd0 [ 245.063776] [] ? rwsem_down_read_failed+0x1df/0x320 [ 245.070701] [] schedule+0x7f/0x1b0 [ 245.075879] [] rwsem_down_read_failed+0x1e4/0x320 [ 245.083371] [] ? rt_mutex_futex_unlock+0x10/0x10 [ 245.089773] [] ? check_preemption_disabled+0x3b/0x170 [ 245.096955] [] ? lock_acquire+0x173/0x3e0 [ 245.102997] [] ? SyS_tee+0x920/0x920 [ 245.108358] [] call_rwsem_down_read_failed+0x18/0x30 [ 245.115354] [] down_read+0x52/0xb0 [ 245.120851] [] ? iterate_supers+0xe1/0x260 [ 245.126732] [] iterate_supers+0xe1/0x260 [ 245.132710] [] sys_sync+0xa2/0x170 [ 245.137888] [] ? sync_filesystem+0x240/0x240 [ 245.144186] [] ? SyS_sendfile+0x160/0x160 [ 245.149973] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.156166] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.163218] [] ? sync_filesystem+0x240/0x240 [ 245.169264] [] do_syscall_64+0x1a6/0x490 [ 245.175215] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.182365] [ 245.182365] Showing all locks held in the system: [ 245.188673] 2 locks held by khungtaskd/519: [ 245.193015] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.202119] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.211852] 2 locks held by getty/3768: [ 245.215807] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.225149] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.235124] 1 lock held by syz-executor3/7372: [ 245.239684] #0: (&type->s_umount_key#35){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.249776] 1 lock held by syz-executor3/7401: [ 245.254357] #0: (&type->s_umount_key#35){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.264451] 1 lock held by syz-executor7/7380: [ 245.269012] #0: (&type->s_umount_key#35){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.279096] 1 lock held by syz-executor7/7405: [ 245.283664] #0: (&type->s_umount_key#35){++++..}, at: [] iterate_supers+0xe1/0x260 [ 245.293752] [ 245.295365] ============================================= [ 245.295365] [ 245.303946] NMI backtrace for cpu 0 [ 245.307571] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35 [ 245.314827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.324171] ffff8801d8447d08 ffffffff81eb34a9 0000000000000000 0000000000000000 [ 245.332214] 0000000000000000 0000000000000001 ffffffff810b9590 ffff8801d8447d40 [ 245.340278] ffffffff81ebe7a7 0000000000000000 0000000000000000 0000000000000003 [ 245.348315] Call Trace: [ 245.350896] [] dump_stack+0xc1/0x128 [ 245.356250] [] ? irq_force_complete_move+0x320/0x320 [ 245.362987] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.369464] [] ? irq_force_complete_move+0x320/0x320 [ 245.376202] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.383288] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.390287] [] watchdog+0x6b4/0xa20 [ 245.395550] [] ? watchdog+0x11c/0xa20 [ 245.400990] [] kthread+0x26d/0x300 [ 245.406165] [] ? reset_hung_task_detector+0x20/0x20 [ 245.412817] [] ? kthread_park+0xa0/0xa0 [ 245.418427] [] ? kthread_park+0xa0/0xa0 [ 245.424038] [] ? kthread_park+0xa0/0xa0 [ 245.429643] [] ret_from_fork+0x5c/0x70 [ 245.435346] Sending NMI from CPU 0 to CPUs 1: [ 245.440616] NMI backtrace for cpu 1 [ 245.444233] CPU: 1 PID: 7321 Comm: syz-executor0 Not tainted 4.9.103-g0cecdf8 #35 [ 245.451826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.461153] task: ffff8801d6a13000 task.stack: ffff8801bf498000 [ 245.467185] RIP: 0010:[] c [] mark_lock+0x90/0x1280 [ 245.475469] RSP: 0018:ffff8801bf49f468 EFLAGS: 00000086 [ 245.480891] RAX: 0000000000000442 RBX: ffff8801d6a138c8 RCX: 1ffff1003ad4271d [ 245.488142] RDX: 0000000000000000 RSI: ffff8801d6a138c8 RDI: ffff8801d6a13000 [ 245.495387] RBP: ffff8801bf49f4b0 R08: ffff8801d6a138e8 R09: 0000000000000000 [ 245.502632] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff855fbdf0 [ 245.509903] R13: 0000000000000004 R14: 0000000000000002 R15: ffff8801d6a13000 [ 245.517146] FS: 00007fec6cb07700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 245.527207] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.533061] CR2: 00007f503f790000 CR3: 00000001ba1b9000 CR4: 00000000001606f0 [ 245.540305] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 245.547580] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 245.554821] Stack: [ 245.556944] 000000000000008ac 0000000000000000c ffff8801d9c17c48c ffff8801bf49f508c [ 245.565143] 0000000000000000c ffff8801d6a138c8c ffffed003ad42718c ffff8801d6a13000c [ 245.573339] dffffc0000000000c ffff8801bf49f500c ffffffff81235967c ffff8801bf49f530c [ 245.581545] Call Trace: [ 245.584101] [] mark_held_locks+0xc7/0x130 [ 245.590574] [] ? retint_kernel+0x2d/0x2d [ 245.596258] [] trace_hardirqs_on_caller+0x266/0x590 [ 245.602897] [] trace_hardirqs_on_thunk+0x1a/0x1c [ 245.609275] [] ? check_preemption_disabled+0x3b/0x170 [ 245.616089] [] retint_kernel+0x2d/0x2d [ 245.621597] [] ? __find_get_block+0x18a/0x4c0 [ 245.627712] [] ? __find_get_block+0x183/0x4c0 [ 245.633827] [] __getblk_gfp+0x189/0x710 [ 245.639419] [] __bread_gfp+0x2d/0x270 [ 245.644838] [] fat__get_entry+0x4c8/0x8f0 [ 245.650606] [] ? new_inode+0x1c/0x40 [ 245.655936] [] ? fat_bmap+0x440/0x440 [ 245.661358] [] ? perf_trace_lock_acquire+0x530/0x530 [ 245.668082] [] fat_get_short_entry+0x131/0x2a0 [ 245.674284] [] fat_subdirs+0xc7/0x190 [ 245.679704] [] ? fat_dir_ioctl+0x1a0/0x1a0 [ 245.685557] [] ? inode_sb_list_add+0x46/0x110 [ 245.691670] [] ? _raw_spin_unlock+0x2c/0x50 [ 245.697611] [] ? inode_sb_list_add+0xc0/0x110 [ 245.703725] [] fat_fill_super+0x1cf9/0x3550 [ 245.709665] [] ? fat_flush_inodes+0x170/0x170 [ 245.715778] [] ? pointer+0xb00/0xb00 [ 245.721110] [] ? snprintf+0xae/0xe0 [ 245.726374] [] ? vsprintf+0x40/0x40 [ 245.731620] [] ? set_blocksize+0x267/0x300 [ 245.737474] [] ? set_bdev_super+0x150/0x150 [ 245.743416] [] vfat_fill_super+0x31/0x40 [ 245.749098] [] mount_bdev+0x2c7/0x390 [ 245.754527] [] ? vfat_mount+0x40/0x40 [ 245.759960] [] vfat_mount+0x34/0x40 [ 245.765206] [] mount_fs+0x28c/0x370 [ 245.770449] [] vfs_kern_mount.part.29+0xd1/0x3d0 [ 245.776825] [] ? ns_capable_common+0x12a/0x150 [ 245.783030] [] do_mount+0x3c9/0x2740 [ 245.788362] [] ? copy_mount_string+0x40/0x40 [ 245.794396] [] ? kasan_unpoison_shadow+0x35/0x50 [ 245.800770] [] ? kasan_kmalloc+0xc7/0xe0 [ 245.806452] [] ? kmem_cache_alloc_trace+0xfd/0x2b0 [ 245.813000] [] ? copy_mount_options+0x5f/0x320 [ 245.819208] [] ? copy_mount_options+0x1e5/0x320 [ 245.825499] [] SyS_mount+0xfe/0x110 [ 245.830746] [] ? copy_mnt_ns+0x8e0/0x8e0 [ 245.836428] [] do_syscall_64+0x1a6/0x490 [ 245.842107] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.849007] Code: c0f cb6 c14 c11 c84 cd2 c74 c09 c80 cfa c03 c0f c8e c99 c04 c00 c00 c25 cff c1f c00 c00 c4c c69 ce0 cb0 c01 c00 c00 c49 c81 cec cb0 c01 c00 c00 c49 c81 cc4 c40 c90 c58 c85 c<49> c8d c7c c24 c30 c48 cb8 c00 c00 c00 c00 c00 cfc cff cdf c48 c89 cfa c48 cc1 cea c [ 245.883411] Kernel panic - not syncing: hung_task: blocked tasks [ 245.889568] CPU: 0 PID: 519 Comm: khungtaskd Not tainted 4.9.103-g0cecdf8 #35 [ 245.896823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.906164] ffff8801d8447cc8 ffffffff81eb34a9 ffffffff83c8bb80 00000000ffffffff [ 245.914192] 0000000000000000 0000000000000000 dffffc0000000000 ffff8801d8447d88 [ 245.922231] ffffffff81421aa5 0000000041b58ab3 ffffffff843b94a8 ffffffff814218e6 [ 245.930254] Call Trace: [ 245.932829] [] dump_stack+0xc1/0x128 [ 245.938175] [] panic+0x1bf/0x3bc [ 245.943177] [] ? add_taint.cold.6+0x16/0x16 [ 245.949132] [] ? ___preempt_schedule+0x16/0x18 [ 245.955349] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.962605] [] watchdog+0x6c5/0xa20 [ 245.967868] [] ? watchdog+0x11c/0xa20 [ 245.973303] [] kthread+0x26d/0x300 [ 245.978481] [] ? reset_hung_task_detector+0x20/0x20 [ 245.985129] [] ? kthread_park+0xa0/0xa0 [ 245.990747] [] ? kthread_park+0xa0/0xa0 [ 245.996351] [] ? kthread_park+0xa0/0xa0 [ 246.001959] [] ret_from_fork+0x5c/0x70 [ 246.007967] Dumping ftrace buffer: [ 246.011590] (ftrace buffer empty) [ 246.015280] Kernel Offset: disabled [ 246.018888] Rebooting in 86400 seconds..