[....] 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[ 13.046033] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 19.755072] random: sshd: uninitialized urandom read (32 bytes read) [ 20.246376] random: sshd: uninitialized urandom read (32 bytes read) [ 21.138881] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.34' (ECDSA) to the list of known hosts. [ 26.619412] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/10 03:39:15 fuzzer started 2018/05/10 03:39:16 dialing manager at 10.128.0.26:33207 [ 32.868732] random: crng init done 2018/05/10 03:39:27 kcov=true, comps=false 2018/05/10 03:39:34 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0x7, 0xffffffffffff5532, 0x0, 0x7, 0x1, 0x40, 0x2, 0xffffffffffffff4e, 0x20, 0x5, 0x401, 0x100000000}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x9, 0x20, 0x6, 0x20, 0x2, 0x7, 0x1, 0x1, 0x5, 0x91, 0x59, 0x6ab6}) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000140)) init_module(&(0x7f0000000180)='tls\x00', 0x4, &(0x7f00000001c0)='tls\x00') r4 = dup2(r3, r2) getsockopt$inet6_opts(r4, 0x29, 0x36, &(0x7f0000000200)=""/4096, &(0x7f0000001200)=0x1000) signalfd(r4, &(0x7f0000001240)={0x800}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001280)={0xfffffffffffffff7, 0x0, 0x1f, 0x100}, 0x14) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f00000012c0)={'ipvs\x00'}, &(0x7f0000001300)=0x1e) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f0000001340)=0x5, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000001380)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x307, @random="6a57c5983bd8"}, 0x18, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'tunl0\x00'}) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000001400)={'security\x00', 0xbf, "d609e45b61d9eb8066fbd9d8cef2398d35496952396beb332b0c500725746b75bf0d4f33d913e4ad78b0b836accb453d6e442d2bb7cc815eb69a1534eb8adbc1803c7c1d0561610810ca33c365b2db0e2560e8605b23a9988b3d8e140891bcf64f975baf15900a7a2dd23f583c655bf4aea5ab41e495f8f95e1beacc299d11f156681a35c14b80933b0b2e6505ac6889885d55d6354ad9cb140d4c293541e547486aed904159ff8903cc8616403a660ad437661b9610a3328011d5df4fcdf8"}, &(0x7f0000001500)=0xe3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) r5 = add_key$user(&(0x7f0000001540)='user\x00', &(0x7f0000001580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000015c0)="9ee7d9ca22c3b336e44d38516b816b84906aa8e2c06aed06290e5392589844ea17e7e0b6f8a28ab208839faed59b97a81914263e6736caaa467bc922216fb2eba18da0f34b8259a6bfbaf79320ce5165582536545157f3293d9cdba05531d67a5073cd650007f5df3440112b1f72dad9760bda220d60661c52a07fb494dcbd085a0e4c6341f757f34d3b988d2c909e38414cf56a34d6a850cf931c22e8bc7799e189a4b99a8ee3a8ef81ef190a11a1915f8b81ea3d73ab0715", 0xb9, 0xfffffffffffffffa) r6 = add_key(&(0x7f0000001680)='trusted\x00', &(0x7f00000016c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001700)="282f9d2b6de52802c9620c18ed45e4b6a5ec092cfc089510761ff5ed16dc7d7fb97c4d075f6a2bd45f7ef82f09937a6e426763", 0x33, 0xfffffffffffffffc) r7 = add_key(&(0x7f0000001740)='cifs.idmap\x00', &(0x7f0000001780)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000017c0)="5ae04b30381b45389073d350a371b7833f1004d5c35c9a9bfbee630a540768edb6a97cfb28f10296379b680bafd3d2dadd9e5d9a58973203", 0x38, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000001800)={r5, r6, r7}, &(0x7f0000001840)=""/189, 0xbd, 0x0) r8 = getpgrp(0xffffffffffffffff) ptrace$poke(0x5, r8, &(0x7f0000001900), 0x5) mknod(&(0x7f0000001940)='./file0\x00', 0xd110, 0x3) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000001980)={{0x3, 0xfffffffffffffffc}, 'port0\x00', 0x40, 0x40, 0x3, 0x82, 0x3, 0x8, 0x3fd, 0x0, 0x2, 0x6}) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001a40)) ioctl$SG_GET_TIMEOUT(r1, 0x2202, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001a80)) 2018/05/10 03:39:34 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r0, 0x2d, 0x46) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20001, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000080)=0x7, &(0x7f00000000c0)=0x4) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/113) fstatfs(r1, &(0x7f0000000180)=""/97) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x440000, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000240)="f842ee0d9f805b") getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000280)={0x2, [0x5, 0x6]}, &(0x7f00000002c0)=0x8) fallocate(r1, 0x2, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0xfffffffeffffffff, 0x4) ioctl$KDGKBMODE(r2, 0x4b44, &(0x7f0000000340)) recvfrom$inet(r1, &(0x7f0000000380)=""/95, 0x5f, 0x40000000, &(0x7f0000000400)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000440)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000004c0)={'filter\x00', 0x7, 0x4, 0x480, 0x258, 0x0, 0x140, 0x398, 0x398, 0x398, 0x4, &(0x7f0000000480), {[{{@arp={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, @empty, {[0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x4, 0x7fffffff, 0x0, 0x9, 0x9, 0x5, 'teql0\x00', 'eql\x00', {0xdfa018e4c14ae71c}, {}, 0x0, 0x20}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @mac, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x1f}, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) r3 = socket$netlink(0x10, 0x3, 0x15) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0xffffffffffffff96) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f00000009c0)=0x8, 0x4) fstat(r2, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000001c40)={&(0x7f0000000a00)={0x10, 0x0, 0x0, 0x11020}, 0xc, &(0x7f0000001c00)={&(0x7f0000000ac0)={0x113c, 0x3d, 0x100, 0x70bd25, 0x25dfdbfe, {0x9}, [@generic="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", @nested={0x128, 0x93, [@typed={0x4, 0x17}, @generic="224e9d6db022b9b2f381fe4b6ad5954a93d18964a78dd60da8b6c0d8d817c3c5e1f684a42efc5a33100a815e6933fc48039cb123defd3c5a4279c11467a0de5299467a0fef755f6b2a320a05cd132eb7a8b52ee426b68382abe583989e83f17d1d7a24a3d8183535b9d65aa0478635ef057c974f8219acef6b4ab1f6d6d501335e28a8365c2dde3bf95c55aab93a749559b4632d84edebd016b41b3d866b2f1ea72de389b4dd0c148423b30b2300ba422b0aa900344e26e80861175f0998292f6024b8543dab535d26e6aeec5bfdb7b91a39f9e15576d89dd4832258541439478859eb35", @typed={0x4, 0x68}, @typed={0xc, 0x3f, @u64=0x7ff}, @typed={0x14, 0x7a, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x4f, @ipv4=@dev={0xac, 0x14, 0x14, 0x16}}, @typed={0x8, 0x54, @ipv4=@multicast1=0xe0000001}, @typed={0x8, 0x47, @uid=r4}]}]}, 0x113c}, 0x1, 0x0, 0x0, 0x40040}, 0x44015) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000001d00)={{0x2, 0x8}, 'port0\x00', 0x12, 0x40, 0x1, 0x2, 0x0, 0x5, 0x10001, 0x0, 0x6, 0x80000001}) getpeername$ipx(r1, &(0x7f0000001dc0), &(0x7f0000001e00)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001e40)={0x0, 0x5}, &(0x7f0000001e80)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001ec0)={r5, 0x5}, &(0x7f0000001f00)=0x8) socket$inet6_udp(0xa, 0x2, 0x0) getpeername$ipx(r1, &(0x7f0000001f40), &(0x7f0000001f80)=0x10) timerfd_gettime(r1, &(0x7f0000001fc0)) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc0\x00', 0x28100, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002040)={r5, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x100000000, 0x7, 0x2, 0x3, 0x7ff, 0x1, 0x1, 0x2, 0x3, 0x3ff, 0xffff, 0x8, 0x5, 0x2, 0x8]}, &(0x7f0000002140)=0x100) 2018/05/10 03:39:34 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7, 0x200) write$cgroup_type(r0, &(0x7f0000000040)='threaded\x00', 0x9) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='uid_map\x00') ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000000100)=0xbad) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x7, 0x6, 0xfffffffffffffc01, 0x3, 0x17a, 0x0, 0x5, {0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xac, 0xc0c, 0x5, 0x7, 0x3}}, &(0x7f0000000200)=0xb0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000240)={r4, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r3, @in={{0x2, 0x4e20, @rand_addr=0x750}}, [0x4, 0x2, 0xfffffffffffffff8, 0xffff, 0x6, 0xfda4, 0x0, 0x3, 0x6, 0x4, 0x6d7, 0x8000, 0x2, 0x401, 0x34]}, &(0x7f00000003c0)=0x100) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x0, 0x0) ioctl$BLKIOMIN(r6, 0x1278, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000480)={r5, 0x80000000, 0x800, 0x8, 0xfffffffffffffffa, 0x20, 0x0, 0x8000, {r4, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0xfff, 0x9, 0xffffffffffffffec, 0x73, 0x20}}, &(0x7f0000000540)=0xb0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000580)={0x3, {{0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) r7 = add_key(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="f869aaa57218a2d149a5cca623446290184dc65d2dca9e8ed1a6d37d4f78a67abc6ff0f45ac4fa2483b52ee370c6eac39b14787d0f59aed9407798504d8f4b5eaecf89573c5fc5a935fbb7a7db80d14a4a278d579736b0cc9ff276b93654fc51b725d56af3ca5d08b1a8008a3d61ebc5a29aa75e9d9ff43ff982cbb37495bf7aa35df94265c87065e5a9264986f8fd321e2029eb47747bcff3f56d58daef59d2d499004b6f238775a6e04bd45dc1821da99828d4f8c7b60378d09fccb4ac3987d76104aef9e6f60080277d071272ba5c3e633759a641d2356ea8834ae2b22cf853332869d78ffc5db303748d6ea287", 0xef, 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r7, &(0x7f00000007c0)='blacklist\x00', &(0x7f0000000800)='\x00') ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000840)={0x5b0000000000000, 0x80000000, 0x10001}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r6, 0x40045402, &(0x7f0000000880)=0x1) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f00000008c0)={0x1, [0x4]}, 0x6) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000900)={0xff0f, 0x3800, 0xda4d, 0x10000}, 0x10) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000940)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r8, 0x8941, &(0x7f00000009c0)=@generic={0x3ff, 0x6, 0x100000001}) socket$inet_icmp(0x2, 0x2, 0x1) fanotify_init(0x40, 0xc00) pwritev(r2, &(0x7f0000000d00)=[{&(0x7f0000000a00)="38e3765105abd6c5e8a2b1936d26e0fcdd6a430181f88d669855b8921510e15f5728f2a874422a932ceea8225273d52f59d7cde1b0ae5d9857d59d689bbfe1b6851269456bd096615de3a6a6009cfc2f074a82d7ecacb8325431cda6cdad3787f647be655cb01bc9e76f18d09a6fd19ff3d5d94a43bb349795f8609b7068f3eed6e32a7e18bfe92d59c27923767a24640172f78977a393dd41f68e769b6a391def1c030602fa8e83667941aed76957567762df0551511e7567e43ca8d9f49be5d1a7f4b71ae930ec030460211b53b3af95a4be87", 0xd4}, {&(0x7f0000000b00)="8d9790f7b6abc97b2edf533f48fba3fed09064fb3c8ee04f742fb94acd5475fc1d64a4a61244e91acb063613644679559f1adcd346abd41bcf1483086dce8d657080fbe359586feef72a4604f79b99b7a859058bcb71c8690c3316", 0x5b}, {&(0x7f0000000b80)="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", 0xfe}, {&(0x7f0000000c80)="2ccd9b4afec2161ca23f7c66e7107698367fdc5f8f16a54e4215a34e5e889a5c7a1cbfebfe4aec612bd59305b83fd033105781fa289ef89a76150ef677999129f566abc7c1dcdedbb436621c5e324f39bc4bfe13647f19ea0d60028a4ac7166dae5ca0a3ca0dadcd32ed31d3278c2e7d54a90e6013cc5528411d33", 0x7b}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000d40)={0x6, [0x8001, 0x6, 0x7, 0x8, 0x2, 0xb7c]}, 0x10) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000d80)={0x0, 0x9, 0x2, 0xffffffffffff28f7, 0x80000000}, 0x14) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000dc0), &(0x7f0000000e00)=0x4) getdents64(r9, &(0x7f0000000e40)=""/19, 0x13) 2018/05/10 03:39:34 executing program 4: set_robust_list(&(0x7f0000000000)={0x0, 0x2}, 0x18) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000080)={0x0, 'rose0\x00', 0x2}, 0x18) socketpair$inet(0x2, 0x6, 0x9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = fcntl$getown(r2, 0x9) ptrace(0x8, r4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x5cb06bf9, 0x800, 0x1, 0x2, 0x22000}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r5, 0x7, 0x5, [0x8, 0x8, 0x99, 0xffffffffffffff00, 0x7fffffff]}, &(0x7f00000001c0)=0x12) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r6, 0x84, 0x21, &(0x7f0000000240)=0x1000, 0x4) fcntl$setlease(r2, 0x400, 0x3) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rtc0\x00', 0x88000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x2d, &(0x7f00000002c0)={0x557a, {{0x2, 0x4e20}}}, 0x88) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000000380)=0xfffffffffffffff7, &(0x7f00000003c0)=0x2) set_robust_list(&(0x7f00000004c0)={&(0x7f0000000440)={&(0x7f0000000400)}, 0x0, &(0x7f0000000480)}, 0x18) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) connect$netlink(r7, &(0x7f0000000580)=@unspec, 0xc) ptrace$getregset(0x4204, r4, 0x4, &(0x7f0000000640)={&(0x7f00000005c0)=""/125, 0x7d}) ioctl$PERF_EVENT_IOC_REFRESH(r7, 0x2402, 0x3c9e4666) getsockopt$inet_int(r6, 0x0, 0x1a, &(0x7f0000000680), &(0x7f00000006c0)=0x4) ustat(0x7, &(0x7f0000000700)) process_vm_readv(r4, &(0x7f00000008c0)=[{&(0x7f0000000740)=""/92, 0x5c}, {&(0x7f00000007c0)=""/176, 0xb0}, {&(0x7f0000000880)=""/26, 0x1a}], 0x3, &(0x7f0000003c80)=[{&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/137, 0x89}, {&(0x7f00000019c0)=""/52, 0x34}, {&(0x7f0000001a00)=""/182, 0xb6}, {&(0x7f0000001ac0)=""/4096, 0x1000}, {&(0x7f0000002ac0)=""/151, 0x97}, {&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/79, 0x4f}, {&(0x7f0000003c00)=""/103, 0x67}], 0x9, 0x0) ioctl$SG_SCSI_RESET(r6, 0x2284, 0x0) getsockname$packet(r6, &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000003d80)=0x14) ioctl$sock_proto_private(r7, 0x89ec, &(0x7f0000003dc0)="c83a35d509a08ec9c7e8d04b546bac9c2f27f4bbeb5049a59390ebb9a94a0b5c7d4c0bc5976088df12ebc7718ce040dfd8379a36d4b9806ea386e842c5e558410dfdcbc017832b2a82ab723d12293888b6b72a2fb59f3c09f26ef8a09d747ae903fe1ced90fa0e363a4f4ce182bf1b477e0a0842bcac12db4bce6ce2191dbeea9f9bccecdcc4d4a75ab68fc22a96624e23") perf_event_open(&(0x7f0000003ec0)={0x0, 0x70, 0x9, 0x5, 0x4, 0x8271, 0x0, 0x200, 0x1, 0x0, 0xa, 0x15, 0x8001, 0x6, 0x4, 0x6, 0x3, 0x100, 0x10000, 0xfffffffffffffffb, 0xffffffff, 0x800, 0x8001, 0x1, 0x4, 0xfffffffffffffffc, 0x100000000, 0x4, 0x7f, 0x3, 0x0, 0xb0ce, 0x7ff, 0x80, 0x1, 0xf2, 0x2, 0x3ff, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000003e80), 0x1}, 0xc004, 0x7, 0x2, 0x3, 0xfffffffeffffffff, 0x3f35, 0x4}, r4, 0xf, r7, 0x1) getsockopt$bt_BT_RCVMTU(r7, 0x112, 0xd, &(0x7f0000003f40)=0x1000, &(0x7f0000003f80)=0x2) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000003fc0), &(0x7f0000004000)=0x8) sendfile(r1, r1, &(0x7f0000004040)=0x17, 0x5f) iopl(0x3) 2018/05/10 03:39:34 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setgid(r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000100)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept4$inet(r1, 0x0, &(0x7f0000000200), 0x800) fcntl$setsig(r3, 0xa, 0x26) r4 = socket$nl_generic(0x10, 0x3, 0x10) epoll_wait(r3, &(0x7f0000000240)=[{}, {}, {}, {}], 0x4, 0x1) read$eventfd(r1, &(0x7f0000000280), 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e20}}, 0x9a57, 0xaa0, 0x9, 0x1000, 0xe8}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r5, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000000400)={r5, @in={{0x2, 0x4e21, @rand_addr=0xd}}}, 0x84) r6 = syz_genetlink_get_family_id$fou(&(0x7f0000000500)='fou\x00') sendmsg$FOU_CMD_DEL(r4, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x48408}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x2c, r6, 0x800, 0x70bd2d, 0x25dfdbff, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x24000800) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000600)={r5, 0x7, 0x2, 0x80000001}, 0x10) r7 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000640)='/selinux/validatetrans\x00', 0x1, 0x0) pause() epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r4) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000680)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r7, 0x29, 0x20, &(0x7f00000006c0)={@empty, 0x4, 0x3, 0x0, 0x4, 0x9, 0x5, 0x8001}, &(0x7f0000000700)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000740)=0x4e, 0x8) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000780)={'vlan0\x00', @random="f6d46c6efa29"}) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f00000007c0)=""/193, &(0x7f00000008c0)=0xc1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000900)={'veth1_to_bridge\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000009c0)={r5, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) prctl$getreaper(0xf, &(0x7f0000000a80)) 2018/05/10 03:39:34 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x0, 0x7f}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000040)={0x0, 0xc0, "233c8fde3a8e71681a0c50fddb66369a9a4a74936cab694cfaa2371de56db8136d3e8629f6fec2d1afde223b20a432b93427331b837aeff3629fcc3b12868165c4d6914b94ff97f2572fe7ccbf7f7a60b0218295afa6055651425d548c49ceb40a34d5e3741d05d22dafbc6d1d336c9ce0807362a1311b399eb799b333f5b5f9b07b93f68ff8296d97e93f4fc4b2084c8230601a2cb359aeee814cb3aafeb829ba68bd70a45651260e8822d79aacd1bcc7f6fa919fb4e2b6d68d97b2b2cdc347"}, &(0x7f0000000140)=0xc8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000240)={'tunl0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400100}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x7c, r3, 0xf37, 0x70bd2d, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xfb}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_SERVICE={0x34, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0xd}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}]}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4004}, 0x800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000440)={0x1f, 0x2, 'client0\x00', 0x4, "32030fe5d5b67dd0", "1bbbdc72b80088c40785d7271e10a037600ff47d1700cd0512722750abd42102", 0xf0, 0x3}) sendmsg(r0, &(0x7f0000004880)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000500)}, {&(0x7f0000000540)="961ea35c63d2482d1d6336820676f8f4b03827a2b9e9201c877cd64f28289399442366a5cb1699b1e1e2aaff09b305cc30c5bd7db699116e045c12ce46fc8f54b3e5c2fe0ac3057ed932c7f2544e898ee61526c48a7782fe021bf67e01084c77752d83a9c62fc100b189b1a6529d1a490198af9c21ad50fbfd9fec09108c0a84dee1b0e8e7efad9ce28833593e4f1c363bb36834b3d45d60f03e301a150e8ebb324ce81cbad333f08f0d3d3f7d9959a905211319a320d209cd98ad42be95d4203868198aed10bddc1a55e73106f9bbec373719f03af7bfe5fc1ce7f7eff93a664d9a98d06b26b603f76748dcb4fc92617e269408d6f7b12b", 0xf8}], 0x2, &(0x7f0000000680)=[{0x90, 0x115, 0x9, "ed1afc5f54b449572312978f45d9169206fe95ee82cbd5fce9b5fb2bf1a42ccc1d31b1128db470bc2613db30e01c758481d17e6f48a0632e5eaa086b2f8799822e210deb387c8d7fe968f3ce4b1ca9df539ebfa5bc5567c97aa42211d08929117ee1e588fd0159f1511a99ad990a00d066ae200f94f76f414076"}, {0x1010, 0x107, 0x0, "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0x41e0, 0x4008000}, 0x80) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000048c0)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004900)={r2, 0x0, 0x6}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000004940)=[{0xa, 0x7}, {0x3, 0x7fffffff}, {0x4, 0x1}, {0x8, 0x8}], 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r4, 0xc08c5334, &(0x7f0000004980)={0x7, 0x5, 0x2, 'queue0\x00', 0x9d1a}) sysfs$1(0x1, &(0x7f0000004a40)='\x00') setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000004ac0)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x0, 0x280, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f0000004a80), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @rand_addr=0x7, @broadcast=0xffffffff, 0xf}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x100000001, @local={0xac, 0x14, 0x14, 0xaa}, 0xff0000ff, 0xff000000, @empty, {[0x0, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0xff]}, 0x0, 0x9, 0x7, 0x9, 0x8, 0x10000, 'lo\x00', 'bond0\x00', {0xff}, {}, 0x0, 0x3c2}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @empty, @empty, @multicast1=0xe0000001, 0x8}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f8) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000004fc0)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$EVIOCGABS0(r4, 0x80184540, &(0x7f0000005000)=""/157) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000050c0)=[@in6={0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x1a}, 0x9}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}, 0x60}, @in6={0xa, 0x4e22, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000005140)=0xffffffffffffffc0, 0x4) timerfd_gettime(r4, &(0x7f0000005180)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00000051c0)=0x1, &(0x7f0000005200)=0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000005240)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000005280), &(0x7f00000052c0)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000005300)=0x0) get_robust_list(r5, &(0x7f0000005400)=&(0x7f00000053c0)={0x0, 0x0, &(0x7f0000005380)={&(0x7f0000005340)}}, &(0x7f0000005440)=0x18) dup2(r4, r4) 2018/05/10 03:39:34 executing program 1: r0 = getpid() prctl$setptracer(0x59616d61, r0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) r2 = memfd_create(&(0x7f0000000080)='cpuacct.usage_all\x00', 0x2) r3 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x300000a, r3) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r2) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000000c0)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000100)={'irlan0\x00', 0x600}) r4 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x3f, 0x101000) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x81, 0x8c, 0x632f, 0xfff, 0x0, 0x80000001, 0x4205, 0x5, 0x5, 0x3, 0x3, 0x66d3aad8, 0x9e1, 0x0, 0x6, 0xde, 0x0, 0x9d6f, 0x7, 0x80000001, 0xfffffffffffffff8, 0x6179, 0xfffffffffffffff9, 0x6, 0x3, 0x3, 0x2d, 0x22, 0xffffffffffffdbf8, 0x4, 0x100000000, 0xffffffffffff8c7c, 0x5, 0x3, 0x800, 0x7ff, 0x0, 0x1941, 0x0, @perf_bp={&(0x7f0000000140), 0xb}, 0x4840, 0x20, 0x20d, 0x0, 0x14, 0x7, 0x6}, r0, 0x8, r4, 0x2) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000240)=r0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'teql0\x00', 0x0}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f00000002c0)=r5) getpeername$netrom(r1, &(0x7f0000000300), &(0x7f0000000340)=0x10) getsockname$ax25(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000400), &(0x7f0000000440)=0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(r2, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000500)=0x14, 0x0) r7 = request_key(&(0x7f0000000680)='.request_key_auth\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000700)='\x00', 0xfffffffffffffffc) add_key(&(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000005c0)="3830d67cc35cf61cf0e82b3eeefa44d0bbb5b86b7168197bdc5027146d14cc8ccab29832d0d6aac2ef21efeae265683dc16d09a4a9b37d0b6563438ed5a6fdef068ec368c01caf25aa832e5a1094b897e80b0bfb996deda575d742b2b426736f5f4690249ab52e58bdbc9686238b358f4dd75392fb792288bd469082fe5ea265b2a4c6446f77b37a6f40304893d120dd46cc230b2829bc452b6e64655e0118a892d0ba1287186a02f05f04260000a73b586425a532c72f6f0eeba8eba7", 0xbd, r7) setpgid(r0, r0) r8 = syz_open_dev$binder(&(0x7f0000000740)='/dev/binder#\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r8, 0x4040534e, &(0x7f0000000780)={0x40, @time={0x77359400}, 0x20, {0x613411e3, 0xf6}, 0xfffffffffffffea4, 0x2, 0x2}) ioctl$BLKDISCARD(r2, 0x1277, &(0x7f0000000800)=0xe4) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000840)={0xdff}) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000880)={0x6, 0xff, 0x20, 0x13f3, 0x0, 0x100000, 0x80000000, 0x81, 0x3b7e, 0x1, 0x100}, 0xb) 2018/05/10 03:39:34 executing program 2: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_pts(r0, 0x14040) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000000)) ioctl$SG_GET_RESERVED_SIZE(r0, 0x2272, &(0x7f0000000040)) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, 0xd2, 0x6, @buffer={0x0, 0x76, &(0x7f0000000080)=""/118}, &(0x7f0000000100)="ecb0e044a0648ae3dc5cf3122bb089c0d936b8802aadadd788c49abc9927c60f7d83f1dee0c0c10d220c646149cb419d016e053d360404e3c977dbefd88012ee5fb0cfe75ab264ebdc13169651b7f5c256f857a38b40bd74fd6845d17ba2545c3cbc3047e57c246d1da5f5e8d58020a989db0458db9900d2995dd0240c7521e12d43def18558ed88ba7736625d6e2f338de6873da926b3079c71835d2660568fcd66b4148e0f0a787d818e1629e81855de48eea9e1ce34e004a4ea3943ad6923ea8f59480b0a8d52342fc164b9fd76bb56f5", &(0x7f0000000200)=""/121, 0x602f00000000000, 0x10020, 0x2, &(0x7f0000000280)}) modify_ldt$write(0x1, &(0x7f0000000340)={0x7, 0x20100000, 0x2000, 0x0, 0x7, 0x7, 0x20, 0x49d7, 0x0, 0xd4}, 0x10) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000380), &(0x7f00000003c0)=0xb) ioctl$KDSETLED(r0, 0x4b32, 0x7fffffff) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f0000000400)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000440)='/proc/self/net/pfkey\x00', 0x400000, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x7) socket$pptp(0x18, 0x1, 0x2) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000480)=0x6, 0x2) modify_ldt$write(0x1, &(0x7f00000004c0)={0xffff, 0xffffffff, 0x2000, 0x0, 0x7, 0x7fffffff, 0x9, 0x0, 0x10001, 0x3}, 0x10) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000000500)=""/133) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$TCSETAF(r2, 0x5408, &(0x7f00000005c0)={0x7, 0x1bf90f0c, 0xfff, 0x1, 0xff, 0x0, 0x80, 0x6, 0x4, 0x7ff}) r3 = creat(&(0x7f0000000600)='./file0\x00', 0x40) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000680)={r4, 0x3}) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f00000006c0)) prctl$setname(0xf, &(0x7f0000000700)='lo-&,eth1vmnet0\x00') syz_genetlink_get_family_id$team(&(0x7f0000000740)='team\x00') ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000780)={0x0, 0x1, 0x37}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f00000007c0)={0x0, 0x6, 0x1ff, 0x3f, 0x4, 0x9}) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000000800)) pwrite64(r3, &(0x7f0000000840)="c3ad8ebe91e6f587ec20d4b1e96f63efee0f92e7f7618d2868cf71e8d2cf3ec202c48c0a27b112", 0x27, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000880)={&(0x7f0000ffe000/0x2000)=nil, 0x5, 0x4, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0x6c}) [ 45.470538] IPVS: Creating netns size=2536 id=1 [ 45.539479] IPVS: Creating netns size=2536 id=2 [ 45.603129] IPVS: Creating netns size=2536 id=3 [ 45.641296] IPVS: Creating netns size=2536 id=4 [ 45.671236] IPVS: Creating netns size=2536 id=5 [ 45.720060] IPVS: Creating netns size=2536 id=6 [ 45.765480] IPVS: Creating netns size=2536 id=7 [ 45.832617] IPVS: Creating netns size=2536 id=8 [ 46.346891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.368256] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.380949] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.389367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.405944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.441014] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.580969] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.633514] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.642637] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.684677] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.701809] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.719836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.727864] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.759957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.768066] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.787367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 46.798956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.835492] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 46.857044] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.875667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.912872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.947089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.963535] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.007367] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.026453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.084890] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.096811] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.108928] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.122917] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.133500] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.147364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.161004] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.193963] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.201665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.210850] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.220449] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.227976] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.237173] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.247538] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.256148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.267815] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.280706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.288129] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.296680] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.304364] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.313165] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.321688] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.344677] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.352233] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.363013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.379259] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.386740] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.400154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.407568] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.416148] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.426196] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.454649] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.463996] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.480264] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.487783] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.495298] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.514882] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.527061] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.545172] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.572263] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.621402] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.651398] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.662482] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.683058] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.691961] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.700567] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.715564] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.724093] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 47.734847] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.745752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.754269] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.771757] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.782877] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 47.799177] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.807222] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.818817] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.833885] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.849139] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.856650] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.867523] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 47.878273] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.887847] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.902697] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.911966] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.924828] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.932593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.940285] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.947634] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.959038] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 47.966188] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.973751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.213911] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.266828] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.350113] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.368796] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.388123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.419367] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.425496] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.432488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.455311] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.464648] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.476139] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.569069] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.575523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.585529] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.596756] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.608173] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.615867] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.623897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.638226] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.646654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.655381] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.710926] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.735353] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 51.843995] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.858792] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.865496] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.921888] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.937779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.946619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.963005] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 51.976359] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.984442] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 03:39:41 executing program 3: rmdir(&(0x7f0000000140)='./file0\x00') r0 = 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) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/mls\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigreturn() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x1ff, 0x205, 0x8, 0x2, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r4, 0x996}, 0xdc) write$eventfd(r1, &(0x7f0000000240)=0x3, 0x8) sendmmsg$unix(r3, &(0x7f0000000000), 0x492492492492541, 0x0) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x3ffffe, 0x0) fallocate(r0, 0x0, 0x5296, 0x100000001) dup2(r3, r2) bind$llc(r1, &(0x7f0000000180)={0x1a, 0x33d, 0x7fff, 0x6, 0x40, 0x5, @random="445e74834dee"}, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000000200)={r4}, 0x8) 2018/05/10 03:39:42 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x9) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/05/10 03:39:42 executing program 6: r0 = socket(0x2, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6c6f0000000000000000000000835600", 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000380)}, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 53.041526] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 53.262680] binder: 6918:6921 ioctl 4040534e 20000780 returned -22 [ 53.296122] binder: 6918:6931 ioctl 4040534e 20000780 returned -22 2018/05/10 03:39:43 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f00000005c0), &(0x7f0000000580)=0x0, &(0x7f0000000640)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000240)=0x0) ptrace$peek(0x3, r3, &(0x7f0000000280)) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) connect$unix(r5, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) mremap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) 2018/05/10 03:39:43 executing program 3: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x51000}]}) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$team(&(0x7f00000001c0)='team\x00') r0 = accept$packet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f0000000280)={'team0\x00'}) ioprio_set$pid(0x1, 0x0, 0x2000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@broadcast}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000580)={'ip6tnl0\x00'}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000005c0)={{{@in6, @in=@remote}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@dev}}, &(0x7f00000006c0)=0xe8) getsockname$packet(0xffffffffffffff9c, &(0x7f00000007c0), &(0x7f0000000800)=0x14) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000940)={@remote}, &(0x7f0000000980)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@loopback}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@multicast1, @in6}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000e40)=0xe8) recvmsg(r0, &(0x7f00000010c0)={&(0x7f0000000e80)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000001040)=[{&(0x7f0000000f00)=""/17, 0x11}, {&(0x7f0000000f40)=""/221, 0xdd}], 0x2, &(0x7f0000001080)=""/48, 0x30, 0x40}, 0x20) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f00000046c0)={'team0\x00'}) getsockname$packet(0xffffffffffffffff, &(0x7f0000004700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004740)=0x14) r1 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0xa0201) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@multicast1, @in6}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004c00)=0x130) getpeername$packet(0xffffffffffffffff, &(0x7f00000081c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008200)=0x14) recvmmsg(0xffffffffffffff9c, &(0x7f000000afc0)=[{{&(0x7f0000008340)=@hci, 0x80, &(0x7f0000009600)=[{&(0x7f00000083c0)=""/205, 0xcd}, {&(0x7f00000084c0)=""/234, 0xea}, {&(0x7f00000085c0)=""/36, 0x24}, {&(0x7f0000008600)=""/4096, 0x1000}], 0x4, &(0x7f0000009640)=""/72, 0x48, 0x18}, 0x9}, {{&(0x7f00000096c0)=@nl=@unspec, 0x80, &(0x7f000000a940)=[{&(0x7f0000009740)=""/105, 0x69}, {&(0x7f00000097c0)=""/34, 0x22}, {&(0x7f0000009800)=""/121, 0x79}, {&(0x7f0000009880)=""/140, 0x8c}, {&(0x7f0000009940)=""/4096, 0x1000}], 0x5, &(0x7f000000a9c0)=""/39, 0x27, 0x1}, 0x1}, {{&(0x7f000000aa00)=@in={0x0, 0x0, @multicast2}, 0x80, &(0x7f000000ad80)=[{&(0x7f000000aa80)=""/48, 0x30}, {&(0x7f000000aac0)=""/1, 0x1}, {&(0x7f000000ab00)=""/255, 0xff}, {&(0x7f000000ac00)=""/79, 0x4f}, {&(0x7f000000ac80)=""/212, 0xd4}], 0x5, &(0x7f000000ae00)=""/185, 0xb9, 0xffffffffffff8001}, 0x80}, {{&(0x7f000000aec0)=@ipx, 0x80, &(0x7f000000af80)=[{&(0x7f000000af40)=""/52, 0x34}], 0x1, 0x0, 0x0, 0x100000001}, 0x100}], 0x4, 0x10100, &(0x7f000000b0c0)={0x0, 0x989680}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000b100)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f000000b200)=0xe8) getsockname$packet(0xffffffffffffffff, &(0x7f000000b2c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000000b300)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000000b340)={{{@in6=@loopback, @in=@dev}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000000b440)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b540)={0x0, @empty, @loopback}, &(0x7f000000b580)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffff9c, 0x8933, &(0x7f000000b800)={'team0\x00'}) accept$packet(0xffffffffffffffff, &(0x7f000000b840), &(0x7f000000b880)=0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f000000b8c0)={0x0, @local, @multicast2}, &(0x7f000000b900)=0xc) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f00000000c0)=""/207, 0xcf) getsockname$packet(0xffffffffffffffff, &(0x7f000000b940), &(0x7f000000b980)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000bb40)={{{@in=@loopback, @in6}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f000000bc40)=0xe8) 2018/05/10 03:39:43 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000000000)={0x30, 0x5, 0x0, 0x7, 0x80000001, 0x0, 0x80, 0x2}, 0x0) fallocate(r0, 0x3, 0x1, 0x1) r2 = syz_open_procfs(r1, &(0x7f0000000580)="2f65386500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f3505000026d7a071fb35331ce39c5a66210af72d61c57a9db8fa26550d1af51a480e2f3aac78a8db2c0be10f06d1fea68bbb27cf59ce6768143c7da0a5277c17bea1750088821188b7ca77d1c40579c5947e03ff2cd97a72d0351a82cb32b931716cad42bf9e3e000100002d5ab6bbd2d014549e669e4f9c795681f0a1df8b9edfbce14950237e018ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153") sendfile(r0, r2, &(0x7f0000000040), 0xc7) dup3(r2, r0, 0x0) 2018/05/10 03:39:43 executing program 6: getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}}, &(0x7f0000000140)=0x2f) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000180)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xd5f1}, @in6={0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x58) 2018/05/10 03:39:43 executing program 7: timer_create(0x0, &(0x7f00000016c0)={0x0, 0x0, 0x1, @thr={&(0x7f00000015c0), &(0x7f0000001680)}}, &(0x7f0000001580)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_matches\x00') mq_timedreceive(r1, &(0x7f0000000140)=""/13, 0xd, 0x7, 0x0) r2 = dup(0xffffffffffffffff) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2000, 0x0) openat$cgroup_procs(r2, &(0x7f00000000c0)='tasks\x00', 0x2, 0x0) ioctl$ION_IOC_HEAP_QUERY(0xffffffffffffffff, 0xc0184908, &(0x7f00000010c0)) timer_settime(0x0, 0x0, &(0x7f0000001480)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000014c0)) prctl$getname(0x10, &(0x7f0000001700)=""/4096) timer_gettime(r0, &(0x7f0000000080)) dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$ASHMEM_GET_PROT_MASK(0xffffffffffffffff, 0x7706, &(0x7f0000000000)) 2018/05/10 03:39:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007b00)=[{{&(0x7f0000000540)=@ethernet={0x0, @link_local}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000000800)=""/250, 0xfa}, {&(0x7f0000000940)=""/42, 0x2a}, {&(0x7f0000000980)=""/131, 0x83}, {&(0x7f0000000a40)=""/24, 0x18}, {&(0x7f0000000a80)=""/46, 0x2e}], 0x5, &(0x7f0000001b80)=""/63, 0x3f, 0xffff}, 0x6}, {{&(0x7f0000001bc0)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000001d00)=""/4096, 0x1000}, {&(0x7f0000002d00)=""/4096, 0x1000}, {&(0x7f0000003d00)=""/39, 0x27}, {&(0x7f0000003d40)=""/119, 0x77}, {&(0x7f0000003dc0)=""/37, 0x25}, {&(0x7f0000003e00)=""/249, 0xf9}], 0x6, &(0x7f0000003f80), 0x0, 0x83}, 0x8000}, {{&(0x7f0000003fc0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000004200)=[{&(0x7f0000004040)=""/227, 0xe3}, {&(0x7f0000004140)=""/71, 0x47}, {&(0x7f00000041c0)=""/4, 0x4}], 0x3, &(0x7f0000004240)=""/12, 0xc, 0xe27}}, {{&(0x7f0000004280)=@hci, 0x80, &(0x7f0000004600)=[{&(0x7f0000004300)=""/99, 0x63}, {&(0x7f0000004380)=""/9, 0x9}, {&(0x7f00000043c0)=""/227, 0xe3}, {&(0x7f00000044c0)=""/247, 0xf7}, {&(0x7f00000045c0)=""/8, 0x8}], 0x5, &(0x7f0000004680)=""/62, 0x3e}, 0xb6e2}, {{&(0x7f00000046c0)=@generic, 0x80, &(0x7f0000004c00)=[{&(0x7f0000004740)=""/96, 0x60}, {&(0x7f00000047c0)=""/51, 0x33}, {&(0x7f0000004800)=""/155, 0x9b}, {&(0x7f00000048c0)=""/73, 0x49}, {&(0x7f0000004940)=""/234, 0xea}, {&(0x7f0000004ac0)=""/210, 0xd2}, {&(0x7f0000004bc0)=""/4, 0x4}], 0x7, 0x0, 0x0, 0x9}, 0xfffffffffffffffe}, {{&(0x7f0000004c80)=@alg, 0x80, &(0x7f0000005f00)=[{&(0x7f0000004d00)=""/129, 0x81}, {&(0x7f0000004dc0)=""/126, 0x7e}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/155, 0x9b}], 0x4, &(0x7f0000005f40)=""/199, 0xc7, 0xfffffffffffeffff}, 0xffffffff}, {{&(0x7f00000067c0)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000007a80)=[{&(0x7f0000006840)=""/199, 0xc7}, {&(0x7f0000006940)=""/59, 0x3b}, {&(0x7f0000006980)=""/4096, 0x1000}, {&(0x7f0000007980)=""/199, 0xc7}], 0x4, &(0x7f0000007ac0), 0x0, 0x5}, 0x6}], 0x7, 0x40000041, &(0x7f0000007d00)={0x77359400}) fallocate(r1, 0x2, 0x0, 0x92d) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x30840, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000140)) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {0x200, 0xfffffffffffffffd}]}) fchmod(r0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000000340)=0x7) 2018/05/10 03:39:43 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001280)={0x0, @in6={{0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, &(0x7f0000000240)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001340)={r1, 0x5, 0x30}, &(0x7f0000001380)=0xc) r2 = socket$pppoe(0x18, 0x1, 0x0) setsockopt$sock_void(r2, 0x1, 0x1b, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='net/ipv6_route\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x75) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x6}, 0x8) accept4$inet6(r3, &(0x7f0000000100), &(0x7f0000000040)=0x1c, 0x80000) preadv(r3, &(0x7f00000023c0)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1, 0x48) 2018/05/10 03:39:43 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaa0200aaaa906151c3e173a02a2192ee9fac607a87aaaa008137ffff0700e33e6e160000c6d51d26d57d000000de00020000ddff"], &(0x7f00000000c0)) setsockopt$inet_int(r1, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x77e, 0x480005}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x74, "796e9149f48383ead61e95db6451caca3507678b2e625b307e0790a749791a68576c9012ec8080fe328d170bb8ab4ec3126795faed9e2064d25439de0bd05b0347734b2a6c63cc772411d2f13272a5b00ab99742be5ea61e3a5e8acf9f89d3682bb38867a531347c0ea1f17c7234c7d5c57f67e8"}, &(0x7f0000000240)=0x7c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000280)={'syzkaller1\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) 2018/05/10 03:39:43 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="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") r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') fcntl$notify(r0, 0x402, 0x80000000) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb4, r1, 0x700, 0x70bd28, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff8}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x91}, @IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x24040010}, 0x800) preadv(r0, &(0x7f0000000340)=[{&(0x7f0000ed9000)=""/202, 0xffffffffffffff88}], 0x1, 0x800800000062) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000300)={0x7, 0x0, 0x0, 0x8, 0x7fff, 0x80000000, 0x80, 0x5, 0x2, 0x2, 0x80000001}, 0xb) 2018/05/10 03:39:43 executing program 7: 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) mkdir(&(0x7f0000bdb000)='./file0\x00', 0x0) mount(&(0x7f0000a38000)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x0, &(0x7f0000b69000)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x801) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f0000000240)={0x8797, 0x8000, 0xffffffffffffff7f, 0x9, 0x1, 0x5}) flistxattr(r0, &(0x7f0000000140)=""/43, 0x2b) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000500)={0x0, 0x2, 0x5, 0x25, &(0x7f0000ffb000/0x4000)=nil, 0x9}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}}}, &(0x7f00000003c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000006c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f00000004c0)=0xac) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00000002c0)="935af6276f1113993d11048d99321ec2385c22548acba6173d68e22fde636fcd375376f157a97321e311de28de071407b148676b74a7671eeb59af3369d2d8") r4 = syz_open_procfs(0x0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x3, 0x0, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f00000000c0)}, &(0x7f0000000200)=0x78) chdir(&(0x7f00000000c0)='./file0\x00') sendfile(r2, r4, &(0x7f0000aef000), 0xffffffff) 2018/05/10 03:39:43 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x20, 0x400000000, 0x37c, 0xffff7ffdfffff02c}, {0x6}]}, 0x16a) 2018/05/10 03:39:43 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300)={0x0}, &(0x7f0000000100)=0x8) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r5, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{}, {0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f00000000c0), 0x10) [ 54.319154] hrtimer: interrupt took 39560 ns 2018/05/10 03:39:43 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, @perf_bp, 0xfffffffffffffffc, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000600)={0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 'ovf\x00', 0x20, 0x4, 0x2d}, 0x2c) prctl$getname(0x10, &(0x7f0000000400)=""/144) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) dup(r2) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) clock_getres(0x0, &(0x7f0000000340)) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) preadv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x2, 'veth1_to_bridge\x00'}, 0x18) ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000300)) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f00000005c0)) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) open(&(0x7f00000000c0)='./file0/file0\x00', 0x3fffa, 0x0) r5 = open(&(0x7f00000003c0)='./file0/file0\x00', 0x4001, 0x0) fallocate(r5, 0x0, 0x0, 0x1fffff) 2018/05/10 03:39:43 executing program 6: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x0, 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)="c00000000000", 0x105403, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000001540)) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000018c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000001500)={@dev={0xfe, 0x80, [], 0xb}, 0x36}) creat(&(0x7f0000000080)='./file0\x00', 0x150) [ 54.458782] IPVS: Creating netns size=2536 id=9 2018/05/10 03:39:43 executing program 4: read(0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e20, 0x8001, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xd}, 0x8}, 0x5, [0x80000001, 0x96, 0xcd4b, 0x40, 0x3, 0x8, 0x4, 0x6]}, 0x5c) r1 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYPTR64=&(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES32=r0, @ANYRES32, @ANYRES64=r0]]], &(0x7f0000000180)=0x2) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/05/10 03:39:43 executing program 6: r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000016fe0)={{}, {r1, r2+10000000}}, &(0x7f0000000040)) timerfd_settime(r0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) 2018/05/10 03:39:43 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r1, r1) setresuid(r1, r1, r1) signalfd4(r0, &(0x7f00000001c0)={0x1}, 0x8, 0x80000) connect(r0, &(0x7f0000000200)=@nl=@kern={0x10, 0x0, 0x0, 0x4000000}, 0x80) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x8001}, &(0x7f0000000140)=0x8) [ 54.548788] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 54.727566] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 54.750926] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 54.762990] IPVS: set_ctl: invalid protocol: 191 172.20.20.187:20002 ovf [ 54.865640] FAT-fs (loop0): Directory bread(block 112) failed [ 54.889584] IPVS: Creating netns size=2536 id=10 2018/05/10 03:39:44 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0x0, 0x1, 0x0, 0x9, 0x79, 0x6, 0x5, 0x5, 0x54beca0000000000, 0x5, 0x61, 0x8, 0x6, 0x1a]}, &(0x7f0000000280)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/10 03:39:44 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r2, &(0x7f0000000100)=[{&(0x7f0000000200)="10", 0x1}], 0x1, 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r3 = dup3(r2, r1, 0x0) fallocate(r3, 0x1, 0xd371, 0x400003) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xb0, &(0x7f0000000880)=[@in6={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xeb}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fddf80d72c5d07233e45c3abea477702494b6dccc6839647fd45c1239a3f19b", 0x3c, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r5 = open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f00000005c0), &(0x7f00000000c0)=0xffffffa0) r6 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$KDADDIO(r4, 0x4b34, 0x0) ioctl$LOOP_SET_STATUS(r6, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket(0x11, 0x802, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) bind$ipx(r5, &(0x7f0000000300)={0x4, 0x2653, 0x3f, "90eb65d32f72", 0x9c}, 0x10) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0x0, 0x1, "a94ec920a32c6a8a7950a5e5aa58f72668137be6d83205bcdd000000df89819b534a16c7ba1e0a78b2d4979331e260c207968d8ae84dcee2bf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x0, 0x801]}) ioctl$BINDER_SET_MAX_THREADS(r4, 0x40046205, 0xffff) 2018/05/10 03:39:44 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7fff, 0xdf7a, 0x2, 0x5d, 0x9}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x2, 0x2, [0xfffffffffffff60b, 0x0]}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) 2018/05/10 03:39:44 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80400, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="fb643216706feeecfaed3999d7da204d47b427272b0420d4062ec2d0537082a8aaff0a0c7a39b663c3ab3be213dd0cadd44f1d408a3063ce5a085bccd2bb387cbfbff0f32e0e67acf68cd1888df790687c2f60fb7195e042d7e021aa1abc83056fe095b14e724f4ec9947455627f2e50b18bbb4cd6534ce1f690f69e79b62c3dde1534c88f67206847f16547819ba96199ccbde4a9ac4faf2664dafe96d58cc3a37a9b6fdd61a1421fd6b0902cc73ca55578bec8378eb9a756bd37261469876566a812be3f26d2981d26d12ed32faf2208ef75321d3b79e0888cbe7e8371d12b42cd6400af", 0xe5}, {&(0x7f0000000080)="41016e0f04253a372325c1837360772bc938dbc8031278c366db8105d8ef235ea6fa22a33b79c3d074e04c71", 0x2c}, {&(0x7f0000000280)="ecdf1b6d9fd5ce5d47a408f9bc56671e3d3fd09d03613e193612549e636cd6d544ab5f722339ae686d9a65c66e237c81ea7d6070f34e074ca5901db229ab34747e5ba8b0aa4679f3fb53e173f65aea224d03f9ddee4056d3ab9941be17db5c522835d47bf7c95e39e2897d876d2132890d4efe2d940999a680a55e1cdac280f0f2dee74ba207cea91fcdbaad6d713a8a32c616f89ee3e92a5ad4a4b18cbaeb5acf64254ac14efe7fd2c56ca1505544040606589d265ad67f36d02f08ec253de159981e19f03606c3862a2e4b6f249dfe9c27f216d4363a", 0xd7}], 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000140)='vegas\x00', 0xfcfe) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x1) 2018/05/10 03:39:44 executing program 2: timerfd_create(0x0, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa0000, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x626, 0x4) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000980)={0x0, 0x401, 0x7, [0x5, 0x4, 0x3, 0xfffffffffffffff7, 0x20, 0x1f, 0x0]}, &(0x7f00000009c0)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000a00)={r1, @in6={{0xa, 0x4e24, 0x65, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x85, 0x400}, &(0x7f0000000ac0)=0x90) write$binfmt_elf64(r0, &(0x7f0000000100)={{0x7f, 0x45, 0x4c, 0x46, 0x7, 0x1, 0x8, 0x100, 0xff, 0x3, 0x6, 0x0, 0xd4, 0x40, 0x31f, 0x1, 0x7, 0x38, 0x2, 0x200, 0xf429, 0xa3a}, [{0x3, 0x3, 0x7f, 0x2, 0x80, 0x1c, 0x5, 0x200}, {0x6, 0xfffffffffffff5ff, 0x6, 0x4, 0xe32f, 0x8, 0x0, 0x59a6}], "ce6b5e7842ed938b7af7edc967c523a146be223a7673af7e0522d9798390b56e675a2f39627e970640c9db6590ab3e6697f7596bc14d8cf7dd057295951d987764c8434142e3a1a55be910381d4e46e1f2b9a719e412456bae021763d649407a3d9daf11e87548a45fa2b5dbed173ff635a05f4f787a56f8772ff3397f2456131d83308dada64f37371e8bfb1e9ac12e534fae0f97207b8bf3236ff0", [[], [], [], [], [], [], []]}, 0x84c) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/10 03:39:44 executing program 0: 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) getresgid(&(0x7f0000000200), &(0x7f0000000280), &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast1, @empty, @local}, &(0x7f00000000c0)=0xc) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x41, 0x0) ioctl$SG_SET_DEBUG(r2, 0x227e, &(0x7f0000000180)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r4 = dup3(r3, r2, 0x80000) fallocate(r4, 0x1, 0xd371, 0x0) 2018/05/10 03:39:44 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000003680)=""/124, &(0x7f00000000c0)=0x7c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BLKROTATIONAL(r1, 0x127e, &(0x7f0000000080)) ioctl$void(r0, 0x5450) 2018/05/10 03:39:44 executing program 1: unshare(0x400) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x8, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) bind$netrom(r0, &(0x7f0000000100)=@ax25={0x3, {"2c768d16511351"}, 0xffffffffffffff46}, 0x10) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0xffff, 0xffffffffffffff58) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$EVIOCGPROP(r2, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(r2, 0x4004743c, &(0x7f0000001380)=""/174) 2018/05/10 03:39:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/107, 0x6b}, 0x0) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x74d9, 0x3, &(0x7f0000000400)=[{&(0x7f0000000140)="e4fa4227752321cf4e16da14c88db9f1458eb66b3b0b0d0c4cf53184683557450ca493a636cdcf88bca9b113c135a947751a454fba8d92657a916dd587618c687ebccba3fa29b46549f6bcfd51a70052c75700a51d6bbd1618bc58137857e0152524cbc97a01a1bfbd5cdb7ee039e715e5959c423eed8bf3e3cf051296ae9034f45ee35a408df7577a371017a87ca42cf5ba44cb05c3db202b114f64977cae08763d9711cb136c0a7d822b646cca95626e7046290a6d3edfba0d13290e73", 0xbe, 0x101}, {&(0x7f00000002c0)="bce58aa14f35ca8d2860deb7c89a7c89862839239d98fc67506fe8508e37cc7ea4e5d3e1d8ff45aa100597c4e1ea3af42f5b545fc0a2ea7bde48054cb67cc18b1635196b39a41a2e71b730f83c7a00cb390b7758c3f2f68565b0eda51af78390ab0d35a47e546e9355351a0784f23a9ec34d5b8eb0dee555aa141f0b468887815c870f0eebc4c0969974d514e90d2517cd7bfcbe36", 0x95, 0x1}, {&(0x7f0000000380)="d53135a2fb151aea81f9594fe48e6da2885dda56bb78c12b409a4e8ae26f5a82b33fa7b39a5e726d9472636c754fce3d9bb90861fec2cd6bdaf06387940d5fb337fcba8dcd152c70ca759ae20ac4150d0d57de2f0caf39c7a9079950599e75c9cdec273c6dfaee5f64b0bbbe15a3f1aa97dc88e0ecf5", 0x76, 0x4}], 0x7434db5206674e96, &(0x7f0000000480)={[{@gid={'gid', 0x3d, [0x37]}, 0x2c}, {@gid={'gid', 0x3d, [0x37, 0x32, 0x3d, 0x3f]}, 0x2c}, {@session={'session', 0x3d, [0x79, 0x0, 0x38]}, 0x2c}, {@part={'part', 0x3d, [0x34, 0x30]}, 0x2c}, {@iocharset={'iocharset', 0x3d, 'koi8-r'}, 0x2c}]}) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/urandom\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000000540)={0xba9, 0x21, 0x0, r2}) 2018/05/10 03:39:44 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x20) pwrite64(r0, &(0x7f0000000040)="c064c372b454000bff8705d9", 0xc, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) [ 54.976340] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/05/10 03:39:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00000000c0)={@multicast1=0xe0000001, @multicast1=0xe0000001, @broadcast=0xffffffff}, 0xc) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) 2018/05/10 03:39:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="300000001c0005040000000020000000020000009a10ca04e092438e5b6570f8a4e900bd95ae797e96de2010807f000000000000004539e9a6c569ea52a1a42fe0c8b9003b70481655988741e44319a82b5af416d9015ed7c507468fe8d38afcf7fc44d432b8c4c7be82491058fc46d831e4187c47d41eeaa9853ecd127b5f2bba5cfb50a6ecae136b194e7fb6c2883dac74172bdded84f44852308b48b683ec176a32a621ec472d1e2a3a8e8607", @ANYRES32=r1, @ANYBLOB="420000001400010000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000180)={r3, 0xffffffffffffff69}, 0x8) socket$netlink(0x10, 0x3, 0x15) 2018/05/10 03:39:44 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00005e6000)=0xffffffffffffff91, 0x4) sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x0, &(0x7f0000000240)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) recvmmsg(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/207, 0xcf, 0x2}, 0x200}, {{&(0x7f00000001c0)=@sco, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000280)=""/117, 0x75}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/245, 0xf5}, {&(0x7f0000001400)=""/92, 0x5c}, {&(0x7f0000001480)=""/198, 0xc6}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/34, 0x22}, {&(0x7f0000001640)=""/101, 0x65}], 0x8, &(0x7f0000001740)=""/194, 0xc2, 0x80000001}, 0xffff}], 0x2, 0x3, &(0x7f00000018c0)={0x0, 0x1c9c380}) [ 55.119417] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 55.172524] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/10 03:39:45 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000ff7)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000f0a)=""/246) ioctl$EVIOCGREP(r1, 0x40107446, &(0x7f0000000000)=""/174) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000001c0)) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000000c0)=""/218) 2018/05/10 03:39:45 executing program 5: 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) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) accept$netrom(r0, 0x0, &(0x7f0000000100)) fallocate(r1, 0x0, 0x4b99, 0x5) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000005c0)={0x0}, &(0x7f0000000600)=0xc) mq_open(&(0x7f0000000640)=')[!proc:[\x00', 0x0, 0x80, &(0x7f0000000680)={0x9, 0x3ff, 0xffff, 0x200, 0x0, 0x2, 0x8000, 0x7}) perf_event_open(&(0x7f0000000540)={0x4, 0x70, 0x3, 0x5, 0x0, 0x5, 0x0, 0x78e, 0x4000, 0x4, 0x3ff, 0x3, 0x0, 0x1f, 0x7, 0x80, 0x5, 0xfffffffffffffaf2, 0x4, 0x7, 0x0, 0x101, 0x0, 0x5, 0x6, 0x3, 0x37, 0x9, 0x0, 0x8, 0x3, 0xa00000000, 0xd6a, 0x100, 0x8, 0x8, 0x33d, 0xef7e, 0x0, 0x3, 0x2, @perf_bp={&(0x7f0000000500), 0xf}, 0x44, 0x5, 0x3f, 0x5, 0x1f, 0x0, 0xfffffffffffffff9}, r3, 0xb, r0, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x6, 0x20, 0x8, 0x2}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r4, &(0x7f00000001c0)=0x4) ptrace$getregset(0x4204, 0x0, 0x8000000000201, &(0x7f0000000240)={&(0x7f0000000380)=""/198, 0xfffffffffffffd29}) preadv(r1, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0xffffff67}, {&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x5, 0x0) getdents64(r2, &(0x7f0000000280)=""/242, 0xf2) fallocate(r0, 0x0, 0x0, 0x4000003) timerfd_settime(r2, 0x1, &(0x7f0000000480)={{0x77359400}, {0x77359400}}, &(0x7f00000004c0)) sendfile(r1, r1, 0x0, 0xc092) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000200)) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) 2018/05/10 03:39:45 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) ftruncate(r0, 0x8001) write$cgroup_pid(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='+'], 0x1) pwritev(r0, &(0x7f0000000480)=[{&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000040)="885f7d23f71129c52f148af9149391587bfa1a", 0x13}, {&(0x7f0000000240)="0b373956af23d5e731d3468a20d109fa8bf90b72988cab22b9e27774b7a012ca56a3a5a040001c2bedf31ea43c8c998adf297ec25f738bd97ae587e5ab86182308c207b3eabd8d44c5", 0x49}, {&(0x7f00000002c0)="4f064b88499b6a62adb8fd38ab3aab9f52dd0dbf898aa80976301e8cbeeda35dedbbd7ac1fcd35832c19dec3fda61862079885c0e3786431eabeaecbc34c70ac44af7c6d90184475d4dd81ca9aaa38f2ca4f99f3bba09ae31518377a", 0x5c}, {&(0x7f00000000c0)="35c94710f28753252bd0e692e37a08", 0xf}, {&(0x7f0000000340)="42ad63e853e7cb9c908556716d98a317f9503932336f7be4b5649ac9896852e507101acb4a3deba5f76d460b69e9bbd28dedfe8c945b48048dab7aeaf86e7c8c81d7d1ba89716f97aee2b918fff6c2d88688d7a1e0dc8f0759f5bc1d7a98697ca9bb3b37c0c5b9f4151dc244661ee42bd56ab6957716f9797f3b85a895ee77b5049a0bfdfb59ff7a0d9af1d520ea8836890cb6a6caf5c590062c6933a1b84f336dd5195169d0634797043e8d3ddca63e72808c1303fd716643daa7aa15a36d11d59558b5d92ab2379b0c", 0xca}, {&(0x7f0000000440)="b9f6e9e706933c5ed7fa7c2f717cb51181b0f8f9404599a9f97602cc5a023f397a9e7ab3caecb05985c262eef5b53fa50d50dfd584741d9a44", 0x39}], 0x7, 0x0) 2018/05/10 03:39:45 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)) setpgid(0x0, 0x0) 2018/05/10 03:39:45 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = gettid() process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x24, &(0x7f0000000180)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000140)={0xff, 0x1000, 0x14, 0x9, 0x0, 0x4, 0x10000, 0x3, 0x9, 0x56813e92, 0x1f, 0x101}) recvfrom$inet6(r2, &(0x7f0000000080)=""/170, 0xaa, 0x2042, &(0x7f0000000000)={0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/05/10 03:39:45 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000309c14609005375c52c876d886b6621d8d207ccf73f257e55e86eb29406136fcfffffffffbe62159403c7a616cf8c5d", 0x34, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x7, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x111a00, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {}]}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1, 0x8000000020011, r2, 0x0) close(r2) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) execveat(r2, &(0x7f00000006c0)='./file0\x00', &(0x7f00000008c0), &(0x7f00000009c0), 0x1000) 2018/05/10 03:39:45 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) 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) 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) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001aff8)={0xffffffffffffffff}) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000380)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000280)='./file0\x00') rename(&(0x7f0000000d80)='./file0/file0/file0\x00', &(0x7f0000000d40)='./file0\x00') pivot_root(&(0x7f0000000940)='./file0\x00', &(0x7f0000000900)='./file0\x00') r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getdents64(r3, &(0x7f00000002c0)=""/66, 0xfffffffffffffd20) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file1\x00', 0x0, 0x4) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f00000004c0)=0x157) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f00000003c0)=0x680, 0x4) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000ec0)={"49444c47544917c059300500"}, &(0x7f0000000e80)=0x1e) r4 = dup(r2) getdents64(0xffffffffffffffff, &(0x7f0000000400)=""/50, 0xd9) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000780)={0x351a, 0x10001, 0xd84, 'queue0\x00', 0x8000ff}) getdents64(r3, &(0x7f0000000580)=""/196, 0xfffffffffffffe87) getsockopt$inet_tcp_buf(r4, 0x6, 0x1f, &(0x7f0000000840)=""/185, &(0x7f00000006c0)=0xb9) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000440), &(0x7f0000000680)=0x40) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f0000000dc0)={0x6, 0x100, 0xffffffff}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x40200, 0x0) mkdir(&(0x7f0000000340)='./file0/file0/file0\x00', 0x80) truncate(&(0x7f00000000c0)='./file1\x00', 0x2) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000016ffc), 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000000c0)) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)}) 2018/05/10 03:39:45 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80000000000001, 0x0) mmap(&(0x7f00006ff000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000000080)='L') r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r1, 0x400454ce, r2) [ 56.201257] FAT-fs (loop1): bogus number of reserved sectors [ 56.212177] FAT-fs (loop1): Can't find a valid FAT filesystem [ 56.342100] FAT-fs (loop3): bogus number of reserved sectors [ 56.348101] FAT-fs (loop3): Can't find a valid FAT filesystem [ 56.556498] FAT-fs (loop3): Unrecognized mount option "./file1" or missing value [ 56.657036] syz-executor5 (7111) used greatest stack depth: 23624 bytes left 2018/05/10 03:39:46 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x8, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000000080)) syz_open_dev$ndb(&(0x7f0000000100)='/dev/nbd#\x00', 0x0, 0x2) 2018/05/10 03:39:46 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0xffffffffffffff81, &(0x7f00000001c0)={0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='bond0\x00', 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r3, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x5, [0x8001, 0x6, 0x7, 0x20, 0x3]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0xb5, "ba19718fb7be8bad244bd07a8a3d63172ff50c83c4aa2124eaeab47be0b183262eefd52dfee7b6503e1bd38c96be8da6224bf5c96fb93091e9aff7bf1db22a209ede59a0160784dac4d503978bb61222f23fb95330fafb7f421234dc71cdb2195481dfbd83e35b3a435646eb5548469122f294e1647912ff78e5b5491906a7fa6fe20f6a6c6425d4cc64fbf43cc33f4bc9ba11915fb7a5725651156721b3900d894bb9f80bdfc1b5a39402f62e182e2b495b200713"}, &(0x7f00000002c0)=0xbd) 2018/05/10 03:39:46 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027004f801", 0x17}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000140)='./file0/file0\x00', 0x6440, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x2000004001, 0x0) ftruncate(r1, 0x7) lseek(r1, 0x0, 0x2) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000240)=""/236) write(r1, &(0x7f0000000200)="b6", 0x1) sendfile(r1, r0, &(0x7f0000000380), 0x7fffffff) 2018/05/10 03:39:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x7) bind$inet(r0, &(0x7f00005e5000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet(0x2, 0x4002, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0xffffffffffffff7a) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x80000000004e21}, 0x10) 2018/05/10 03:39:46 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x14000, 0xc4) write$cgroup_pid(r0, &(0x7f0000000080)={[0x31]}, 0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f00000000c0)=0x400000000000001, 0x357) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r1, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r1, &(0x7f00005c9000), 0x0, 0x800000020000004, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r1, &(0x7f0000000440)=[{&(0x7f0000000480)="b8", 0x1}], 0x1) write$binfmt_elf64(r1, &(0x7f0000000980)=ANY=[@ANYBLOB="7f454c46000000000000000000000000880000000000000000000000000000000040000000000000000000000000000000000000000000380000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000438bc1fd60efc97bc7ad1c3c59ebae873882235c9e0c354a693b4ae33ed76c9f833538a7da373b76aa45231225a606e8fcb38e2cf124dcf884189b3afe63e35f9ef8e90e85ce3baf4dd4ab629ed007831bdbf6542a046ddf003f54548ea9bba8a9691d0dc4b82b"], 0x472) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r1, 0x1) 2018/05/10 03:39:46 executing program 5: unshare(0x4010000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1, 0x5, 0x400, &(0x7f0000000200)={0xffffffffffffffff}) recvfrom$llc(r4, &(0x7f0000000240)=""/106, 0x6a, 0x2020, 0x0, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000000080)=0x2) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000001c0)={0x0, r1}) recvmsg(r3, &(0x7f0000000040)={&(0x7f0000893ff8)=ANY=[], 0x0, &(0x7f0000000080), 0x0, &(0x7f0000b30000)}, 0x0) wait4(r1, &(0x7f00000000c0), 0x8, &(0x7f0000000100)) dup2(r2, r3) r5 = gettid() tkill(r5, 0x16) mq_timedsend(r0, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) 2018/05/10 03:39:46 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000080)="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", 0x1000, 0x0, &(0x7f0000001080)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x400000000032, &(0x7f0000000000)=0x1000000, 0x4) pipe(&(0x7f0000000040)) 2018/05/10 03:39:46 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x6, 0x900) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_route(r2, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getstats={0x1c, 0x5e, 0x1, 0x70bd2a, 0x25dfdbff, {0x0, 0x0, 0x0, r3, 0x3}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001240)=ANY=[@ANYBLOB="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"], &(0x7f0000001200)=0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000000000)=@un=@abs, 0x80) 2018/05/10 03:39:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200003) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)=':-em1)\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x2, 0x81, 0xc78, 'queue0\x00', 0x7}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x101000, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/05/10 03:39:46 executing program 0: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0/control/file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f0000000080)='tmpfs\x00', 0x0, &(0x7f000001c000)) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file1\x00', r0, &(0x7f0000000280)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x9, 0x10, 0x7ca3, 0x9e}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1000, 0x8000, 0x55b3, 0x2, r1}, 0x10) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file1\x00') r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8045}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x68, r2, 0x2, 0x70bd28, 0x25dfdbfd, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xffffffff}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x8}]}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x884}, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) 2018/05/10 03:39:46 executing program 6: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x20000000) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x202000, 0x0) 2018/05/10 03:39:46 executing program 7: vmsplice(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000040)="1a08f8e24a6d643f7fb305286994fdc6e1f226efa2032429ad57b2de33e45e2a4135df167b7c1ef9515a3b785c166e064b4f48bd1e335734bb3e532c58ea5bbb839808e3851c30b9cef1e89dab4fc658357d60b34f3986026ca4a32da7dc260cf456501ed146b313782beefe06beebc0644a1152bc7cb5b761911289742f9fa5e3914c699c1295d7c9116106d2954fb6da8f6e81058591967f79e70ab44533c96949427789d335fefbdef762ef87cf7d7a4f16435b14cdbcda51773ca6ece5065f88a9d4112f776c9ba7a85724ac1ec0d408d53d16def3cd3c5a959505bf91c9b100cdb47fa2c4f26355b281f3ce06b43eb7387d", 0xf4}], 0x1, 0xfffffffffffffffe) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140)=0x80000001, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00000001c0)=0x6, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000745025)={&(0x7f0000125ff4)={0x10}, 0xc, &(0x7f00006f9ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="280004001100fdff00000000000c0000e0010000000000000000000000000000000000003200"], 0x28}, 0x1}, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) 2018/05/10 03:39:46 executing program 2: prctl$intptr(0x40040000027, 0xf800000000000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) listen$netrom(r0, 0x8) 2018/05/10 03:39:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x131000, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00000002c0)={0x10, @tick=0xde, 0x0, {0x10000, 0x7f}, 0x280000000, 0x1}) setsockopt(r2, 0x6, 0x11ee, &(0x7f0000000080)="bd58a0168ceb3145bb35020b3f24339fa6214d2a58552e155e13e5a3fe568b0f4f87eb7951a0667c116a65429ed06b43dbf0af091083bc87c347779f9e1e0e5a3a870779c087988890e5fe815da9195d320c4c956958e02bb5aa35528930b3ba7790178030918726a12448f9c56a964a7881a9076fa4817181bf9e099ba1793198c64e0db05d919fd3e5c292926816ed94a613ac91aa4929a5f7da875decdcb0e555e657a03a087218eb90173e0e2a2b159b918f8ce86ca6e07cde7c265b1cf1024dcdda4bd2f45b7c658e7bf7c346d84f912913ac80211e99f166a18427fb0e03f88748ca5899e3adf7d8e2b17823ee118224fa", 0xf4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000001c0)={0x2, 0x8000, 0x8000, 0x8, 0x200, 0x5, 0xfff, 0x0, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000280)={r3, 0x7, 0x20}, 0xc) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}, 0x3}) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000), 0xfffffffffffffe20) 2018/05/10 03:39:46 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000100)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) 2018/05/10 03:39:46 executing program 3: socketpair(0xf, 0x2, 0x9, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000240)) keyctl$read(0x10, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0xfffffffffffffe64) ioctl$sock_SIOCBRADDBR(0xffffffffffffffff, 0x89a0, &(0x7f0000000900)="746562435f736c6187110b97f6033e00") sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000b80)=ANY=[@ANYBLOB="85b1243151758dd7f7b7727d297dc0a5d2a66a3f3b59f9f18b5d515fdb229531b63c1bb9cebe6568da6ff4598e487b821fa079864f3ac61f72f7bc72d2c1ba84666194f0042f68cc5b9dd88da007fea15081effd8de44bc106bb68247d2d440f1ecd89d5f82c443cecfd23ab6c62840ec3693fee5ba82d7935f737b87cdbc5a0206bee1eac024718b3acec6ec6412f131d41ad63844f1142060ab8030082cd0ac4f0117972f8023cef7b70e602b45781a0b16b74a90275687f7b65317c7193ead0f297c3aaf9225b2adcadd8713d1a405d751beb46edb5e5ec08188dec3e5dee7c9a97995efaa22ca4ec7a70de7a31793654d30a2178747902895e033065bbe57a98b25bd2f428d171941705f59c0f681dbf1907c5d8fe995f20e202b5c71455e1356fb85cb8644322c99f3735be692e696cc3"], 0x1}, 0x1}, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x0, 0x0) r3 = dup2(r2, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PAUSE(0xffffffffffffffff, 0x54a3) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000280)=0xffffffffffffff5e) fcntl$lock(r2, 0x0, &(0x7f0000000140)={0x0, 0x0, 0x8, 0x3}) sendmsg$netlink(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000002040)={0x10, 0x34, 0x0, 0x70bd27}, 0x10}], 0x1, &(0x7f0000000700)=ANY=[]}, 0x0) r4 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r4, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r0, r4, &(0x7f0000000040), 0x2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz0\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000740)='./cgroup/syz1\x00', 0x1ff) fcntl$getflags(r3, 0xb) pwrite64(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000780)={0x0, 0x4e}, &(0x7f00000007c0)=0x8) lremovexattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'trusted.', '\x00'}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000800)={r5, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, [0x0, 0x6, 0x0, 0x8, 0x8, 0x0, 0x5d, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3ff]}, &(0x7f0000000b40)=0x100) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000680)={0x0, 0x401, 0x0, 0x2, 0x8}, &(0x7f00000006c0)=0x18) 2018/05/10 03:39:46 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000080)={'security\x00', 0x2, [{}, {}]}, 0x48) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000000040)=0x1, 0x26) 2018/05/10 03:39:47 executing program 3: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$inet_int(r0, 0x0, 0xc9, &(0x7f0000000000), 0x4) fcntl$setsig(r0, 0xa, 0x3a) 2018/05/10 03:39:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x200003) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000080)=':-em1)\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000001c0)={0x2, 0x81, 0xc78, 'queue0\x00', 0x7}) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140)='/dev/snapshot\x00', 0x101000, 0x0) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) dup3(r0, r1, 0x0) 2018/05/10 03:39:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x2, [@random="1aefe79942f9", @link_local={0x1, 0x80, 0xc2}]}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000140)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) 2018/05/10 03:39:47 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0xffffffffffffff81, &(0x7f00000001c0)={0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='bond0\x00', 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r3, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x5, [0x8001, 0x6, 0x7, 0x20, 0x3]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0xb5, "ba19718fb7be8bad244bd07a8a3d63172ff50c83c4aa2124eaeab47be0b183262eefd52dfee7b6503e1bd38c96be8da6224bf5c96fb93091e9aff7bf1db22a209ede59a0160784dac4d503978bb61222f23fb95330fafb7f421234dc71cdb2195481dfbd83e35b3a435646eb5548469122f294e1647912ff78e5b5491906a7fa6fe20f6a6c6425d4cc64fbf43cc33f4bc9ba11915fb7a5725651156721b3900d894bb9f80bdfc1b5a39402f62e182e2b495b200713"}, &(0x7f00000002c0)=0xbd) 2018/05/10 03:39:47 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000440)={0x10000000000000, 0x3, 'client1\x00', 0x0, "c630df104ba4f13e", "bf376cc6fd8030a5794488ace822acd171192af021c459f7f0ada374afa3fb46", 0x7fff, 0x5}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) connect$inet(r2, &(0x7f0000000380)={0x2, 0x4e24}, 0x10) set_tid_address(&(0x7f0000000200)) r3 = accept4(r2, &(0x7f0000000240)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80, 0x80800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000003c0)='tls\x00', 0x4) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00000002c0)={{0xa, 0x4e21, 0x1, @empty, 0x14ce6e96}, {0xa, 0x4e21, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0xff, [0x2eb8f1f7, 0x1, 0x1, 0x101, 0x80000000, 0x6, 0x65aa, 0x7]}, 0x5c) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket(0xb, 0x807, 0x4) recvfrom$ax25(r4, &(0x7f0000000100)=""/71, 0x47, 0x10000, &(0x7f0000000180)={0x3, {"a5a211ec9531c5"}, 0x36}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000001c0)={'TPROXY\x00'}, &(0x7f0000000340)=0x1e) 2018/05/10 03:39:47 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f0000000240)="fc651d0ccef18e579fd5741d2a95c63a884ae3d06b749ef71949fd1a0e0000000000005ea91d2eb9bf17b07eae2377f85d9c2c9751e8fde893c5d38cac73af453cb5b4a502c2e00f7f37b7e26de7c4fa09") chroot(&(0x7f0000000140)='./file0\x00') umount2(&(0x7f0000000100)='/', 0x2) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000200)=""/60, 0x3c) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000180)) mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000003c0)='\x00\x00\x00\x00\x00', 0x9000, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 2018/05/10 03:39:47 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20203, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000680)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000780)={0x2, &(0x7f0000000380)=[{0x80000003}, {0xffffffffffffffff, 0x76}]}) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) chmod(&(0x7f00000001c0)='./bus\x00', 0x1) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:39:47 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x80200) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000001540)="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", 0xd2}, {&(0x7f00000014c0)="35906d0b0ca4229f1202e362e0987456ad0358dacb257885be34488b513cf7a916c1c6ce028663306f27fcf750a8a2c411c14f8d498440f700cf4e55acfda62accc2ef3df073aa0bc42b4d2cd76394576369c93fbd665b", 0x57}, {&(0x7f0000000380)="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", 0xffffffffffffff7f}], 0x3) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xa0000540}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r2, 0x20, 0x70bd2b, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x800}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2b}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000}, 0x80) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8000, 0x0, 0x6c70, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={r3, 0x5, 0x10}, 0xc) 2018/05/10 03:39:47 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x0) r2 = socket(0xa, 0x0, 0x0) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x4e24, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$sock_int(r2, 0x1, 0xb, &(0x7f0000000080)=0x6c5, 0x4) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="85ace0073bc515f3adbed20d060a3eee25e220eeaed668d3e5e3e82c89e7d37a3562fa", 0x23, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000200)={0x7, 0x5, 0x7fffffff, {0x0, 0x989680}, 0x9}) 2018/05/10 03:39:47 executing program 3: r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c45ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000000100)=""/1, 0xfd16) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x2000000003f) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(r4, r4) fcntl$setown(r1, 0x8, r0) dup2(r1, r2) 2018/05/10 03:39:47 executing program 7: 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) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller1\x00'}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x4c0) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) creat(&(0x7f00000000c0)='./bus\x00', 0x0) 2018/05/10 03:39:47 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x800) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000ddd000)) ioctl$SG_GET_LOW_DMA(r0, 0x227a, &(0x7f0000000280)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000100)={&(0x7f0000000000)=[0x0, 0x0], &(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f0000000140)=[0x0], 0x146, 0x3, 0x34a9dab7ea45d32a, 0x170}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000002c0)=0x2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000200)={0x4, 0x5, 0xffffffff}) accept$nfc_llcp(r0, &(0x7f0000000180), &(0x7f00000000c0)=0x60) 2018/05/10 03:39:47 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x2000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/10 03:39:47 executing program 6: 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, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./bus\x00', 0xa80, 0x7d) write$tun(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="9b7e83faf5e2a6d5290e92ad9b9458fb454bee8dbb725cafbda4964d412217024ddee68592c4259e6c25dc02651404b220f187febb1229948210399b1e1ab41bdd54c26ec6aee9425a72a20023ca8a53753d67efd07a12add81b47b476c45db3bc3e48f1ca6a5488735a0c717e95cde5e4a4da40"], 0x1) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000180)={0x0, 0x7fff}, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000140)=0x5, 0x8) sync() r1 = memfd_create(&(0x7f0000000000)='}proc%[\x00', 0x0) getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)) fcntl$setflags(r0, 0x2, 0x1) stat(&(0x7f0000000500)='./bus\x00', &(0x7f0000000540)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, [0x5, 0x1f, 0x1, 0xc4, 0x2, 0x2, 0xffffffff, 0x1f, 0x81c7, 0x9, 0x2, 0x200, 0x0, 0x5, 0xfffffffffffff800]}, &(0x7f0000000100)=0x100) r3 = getpgrp(0x0) sched_getaffinity(r3, 0x8, &(0x7f0000000200)) clock_gettime(0x7, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000800)={r2}, 0xffffff4f) getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680)) syz_open_procfs(r3, &(0x7f0000000340)='net/xfrm_stat\x00') bind$netlink(0xffffffffffffffff, &(0x7f00000000c0)={0x10}, 0xc) 2018/05/10 03:39:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4488000000001268, &(0x7f00000000c0)) socketpair(0x19, 0x2, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r2, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x10) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000040)={0xfffffffffffffe01, 0x10001}) ppoll(&(0x7f0000000140)=[{r2, 0x8001}, {r1}, {r2, 0x2100}, {r2, 0x4}, {r2, 0x4221}, {r2, 0x1}], 0x6, &(0x7f0000000180)={0x0, 0x989680}, &(0x7f00000001c0)={0x401}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000100)={0xfffffffffffffffc}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r4, 0xe5ec, 0x100, 0x1, 0x3}, &(0x7f00000002c0)=0x14) [ 58.406222] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/10 03:39:47 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) 2018/05/10 03:39:47 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace(0x4217, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) wait4(r2, &(0x7f00000000c0), 0x0, 0x0) 2018/05/10 03:39:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)) r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r0) perf_event_open(&(0x7f0000000040)={0x0, 0xffffffba, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000140)={'veth1_to_bond\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000240)=0x54) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a600804e220000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) 2018/05/10 03:39:48 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x28d, &(0x7f0000000400)=0x5) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3000002, 0xc010, r0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r3, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0xfffffffffffffffd}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x501980, 0x0) ioctl$BLKBSZGET(r4, 0x80081270, &(0x7f0000000440)) perf_event_open(&(0x7f0000000040)={0x0, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x8, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x84800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000280)={{{@in=@dev, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000000c0)=0xe8) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getpid() ioctl$TUNSETLINK(r1, 0x400454cd, 0x1000308) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/05/10 03:39:48 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0x6, 0x1, &(0x7f0000000040)=[{&(0x7f00000002c0)="eb0300000000000000617400020401000901027000f899", 0x17}], 0x0, &(0x7f0000000340)=ANY=[]) mkdir(&(0x7f0000000300)='./file0//ile0\x00', 0x0) statfs(&(0x7f0000000180)='./file0//ile0\x00', &(0x7f00000001c0)=""/204) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/10 03:39:48 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000140)="220000001800070700090000be0002000a0000a9000000020040e62c38273178b345", 0x22) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200140, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000000)=@generic={0x0, 0xa6, 0xff}) 2018/05/10 03:39:48 executing program 2: r0 = 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, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20203, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000680)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000780)={0x2, &(0x7f0000000380)=[{0x80000003}, {0xffffffffffffffff, 0x76}]}) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) chmod(&(0x7f00000001c0)='./bus\x00', 0x1) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:39:48 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x3}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000080)=""/131, 0xfffffffffffffdd0, 0x40, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x20840, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x15, &(0x7f0000000140)=0x1d9, 0x4) 2018/05/10 03:39:48 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f00000000c0)=[{0x3d}, {0x6}]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) getresuid(&(0x7f0000000680)=0x0, &(0x7f00000006c0), &(0x7f0000000700)=0x0) r5 = getegid() r6 = fcntl$getown(r1, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6=@ipv4={[], [], @local}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000840)=0xe8) r8 = getegid() r9 = getpgrp(0x0) r10 = getuid() fstat(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000900)={0x0, 0x0, 0x0}, &(0x7f0000000940)=0xc) getgroups(0x8, &(0x7f0000000980)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000009c0)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000a00)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f0000000b00)=0xe8) fstat(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000bc0)={{{@in6=@ipv4={[], [], @broadcast}, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000cc0)=0xe8) r25 = getegid() sendmmsg$unix(r0, &(0x7f0000002500)=[{&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000180)="c528003f42fdd42682351e71d3f4c02fa52726cedcf7adc9e2966af29b753f17be89a7f5d4b4a757caabe0e701c6b7f308f3761f4d01d74bb2da6337e3b65ca67548578228596723d292696dd886ce72df5fbc4782119b03dbdf0e33692609c4e3bc2ccca69ad17f2089982f9663b21fab6981307cf55b3b057d388262b3e92c4279db79e3aa70ee845cdfa56f732a9984e1492406bfcc5204332a007f9f1b48c3d20957a8fe82c9eb21c2b17f524418b5e9f09ac6d254c5163afff4d8e4fba7a8"}, {&(0x7f0000000280)="528dc28e3565e918fdc79f5ac9ab33700eef244d819bde8623c5d314f8ae935b78e14d2590f2bf5724a2988f846b048d45a9e98b889df18cba4c3ce77e0367551365d8038320b6b565e8ebb096aeff49ed22c5313934813c33f428eb722108fc5faf9f16547e7e271a41608b0e6fb1ac16b3232b647afedbb9a8da5a93c54ce058bcbf7f80bce8f94178d274df1be4ec26cc4e7c2cd0726254890f"}, {&(0x7f0000000040)='FB'}, {&(0x7f0000000340)="c24dc9b81ee5e0b776195dc891408a07c056e40488878fe8a33ed2deffea03b174beff6ef5c84b45b32e5d046c016e50f99711d5d22e0908f2ed899456480c1ca42117b5fca276924d3bd38bff8aee9ac6d1568ee12d2f7a48cae8ee2a3ff2ee36ce336f7197c061ef424a77fba9ff361963b650fad15cf06762cada3d301ba52a6b5075d7f81a90000a42d164fee5f58b34ea7738dd99cd45644d673a1d84d9c3dac2cd23da579acdf338a7ce299f798aa5f58dbcc10d5617bb9bbf82d12a68b12141b8755066ed894ed2542dc506a9785e8702ba2ef1783f163f03a7609c6cc3050676580de710fbdc2147f86f"}, {&(0x7f0000000440)="ff3435e1fa88d44b81a5933a081c232e24a074ff61efe33649493e45296c10e2e67017ab4e89d87c2cb5311c5239365ebc67adaeaf696f90af5b31dbd1750a50b24c09b14859002efc10d5d34cc38496aa60bbe3683c9be18fc06068f313908e2e3f25f3940ad6dfb85700b7482b569434985076187a5dc6ddfbe99457ab6f6fe4910a39eda91a2214d96e8df0d622e3e18a513badda77cc6392fc4ebc87552264f7bd54a801f99a2f1b5206a36d568ef30efed599fa8f19"}, {&(0x7f0000000500)="7d03512bb74bab179fd80823ce307ec89be165697b2d3b19da5b77d5bfd4f5728446f2f3df198dfea2dc96fb732bc19e4781e7893de7f79eee79c211539410ce9aab0835a646564e8ea368e5c8334de35b24af4d836b9002b85698b0eebd36313c4239510946f356d9a8809e22d75e34bc604e25cbc081fcc4962976a319ddb7c4a0cdfe4fe982e7cb"}], 0x0, &(0x7f0000000d00)=[@cred={0x0, 0x1, 0x2, r2, r3, r5}, @cred={0x0, 0x1, 0x2, r6, r7, r8}, @cred={0x0, 0x1, 0x2, r9, r10, r11}, @cred={0x0, 0x1, 0x2, r12, 0x0, r19}, @cred={0x0, 0x1, 0x2, r20, r21, r22}, @rights={0x0, 0x1, 0x1, [r0]}, @rights={0x0, 0x1, 0x1, [r0, r0, r1, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r23, r24, r25}, @rights={0x0, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0, r1, r1]}], 0x0, 0x8810}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000001200)=[{&(0x7f0000000ec0)="431e09ff7ec51beee32f1cbb6c016a6b12ef885d2436949b1ef58c50e6662d6acdfb4612c74f6f8c1c1f94aaf80ddb670ff05826ef7b3900da6f2f75ed13bbdce9c2f4a246ccb0f1ed022a3273cb2f31ef7d98c84d436e38125c358cab5e89ab0e30379548590267ebdf26462b9e12f5d17c36d6c8610598722b1a561a662857d239696f41c4cdfe4c9ed6baee7de6273cb6afc1b55b608e52d2cd9ccf53b2b2fd7f241874ba8beb9998e156306dad49821fe22d17afa4a029b9330e0a4acc30fd0143321c7ace4bbb8f880a1318d6"}, {&(0x7f0000000fc0)="d81ab6ae22e576ff217762870080d9ba81c0f125d54cf0fe5dc268ef93c97c0226ebe1064bd67afb78fe18e4b2f47c47b90a11a54a6c124d4a6db26f73633cc6e10d82c29018b0ffb1c9c7c4a2a7b1c1617d2cc609fec7e90150b1ff33e999facfb49caa773d2cc34d5bd7e34916225b65ca"}, {&(0x7f0000001040)="8d9e115e0e2c8fc413de7c5de6878accbd70cacfa5c7cbff721a18b3d649c175d86687a41c4a2cb35d2c50bc40fdfd2fffffff7f5bcf17fd648963d9f909c22d93f22b89a2eec10114697b34ca31ad48b6851af762bf68b3c1b0fd12555389c05dbe619203abb51b2aaf97e0e17f241aada9593d0b76bce58f95c9c4757f0697ce930e5b16e087a6d3efc67579aefd293a0e1521bf36da9aa520f3babd75fbba7797bd5a07991e", 0xfffffffffffffd79}, {&(0x7f0000001100)="196ef39908d161ee590b62c89d59f255335d0cf490c00edb10fdb1bbc5c08ff24bfe01252c83e757d6e04850ba19323df12d59a8f734d91f6fb1aa5ee79e9052b110d2da7d2faa868994ef6f8b79ff4efaf7a9805f2ab3507d42a6943e1beb4603d089907519fa8e194a378f9616b519e2229a66e50550e8ab53f9eb6134cc6add2d083c346df80a74847c306d3192e1c7fa4c0253c54d9e16109afc06c724d9cb9853321ff83e6793cc9bb918dbd4bdf0523e286c787af9a8731d22943233e2f29f7aab1da0cc2f96d1be"}], 0x0, &(0x7f0000001240)=[@cred={0x0, 0x1, 0x2, r9, r13, r11}]}, {&(0x7f0000001280)=@abs={0x1, 0x0, 0x4e21}, 0x0, &(0x7f0000001400)=[{&(0x7f0000001300)="ffdfe9efc1f7395ab4f77a245881cd5daa6a7f2a561a05ea8f27a46872577d17ed17b27d8beddaf2a3441ecdc6a09fb67dee22a870b37c39b7e5cacf0b5c234900445749feb6a2926fd05acd3208986405745fa556bf956ed221c06e9f112b6c9292cba304f77687f1b1d77b0cc8cbfd1d956266758aca79baa4ac23cedfc34a8a94a21b6467a16695a54206891856a903a7e9a8956998ab04c3b326d6731b9f8e8669fa77f6d25d85cce26c657c7ac1c9019efe3c8acbd95df6d3ea113afb27fe"}], 0x0, &(0x7f0000001440)=[@rights={0x0, 0x1, 0x1, [r1, r0, r1, r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r20, r7, r18}, @cred={0x0, 0x1, 0x2, r9, r13, r22}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0, r1, r1, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r6, r24, r22}], 0x0, 0x41}, {&(0x7f0000001540)=@abs={0x0, 0x0, 0x4e22}, 0x0, &(0x7f0000001800)=[{&(0x7f00000026c0)="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"}, {&(0x7f00000016c0)="5e56dd0afb4dbd935a40cdbb2278ad9e0379bd6780bbcbca037640b0a6bea0a5c53422d80c1719d5b2bcb7d06c35b817ef1a6b51a51d6e5cd16b70f6a3c61456c723bdbf3f"}, {&(0x7f0000001740)}, {&(0x7f0000001780)="983963df0ac700164015cdb7ba111df17cdcdf4b23b0a033825e73ed64ca5b0155a3f5168044afbb0af6887c72a58c53aa865d92b9a490a0dc193388151abfdf9ef45f95195a8f9c96f605bc55c47866174d7ad97b9ec7606cba8d428116a0f02d1a210a8a4ca5a85b6f4a3c004dc7"}], 0x0, &(0x7f0000001840)=[@rights={0x0, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r20, r10, r25}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x0, 0x1, 0x2, r20, r24, r19}], 0x0, 0x40}, {&(0x7f0000001900)=@abs={0x1, 0x0, 0x4e22}, 0x0, &(0x7f0000001c80)=[{&(0x7f0000001980)="50bf1e72ba2dd4d322a0bccecdcbe59410d7cf71f26abbd2268e4c4984230dd91e5d66079144793001c692cabd21ff4ee959a42f94bad4c1fbb0e37241190dd0d80c7d705e94d05e4f401015d126649669087a57d5f97cb9cf4d31e401d7dee0bc0b1439bce15dfdccd457628f6487fd972fe35b1979b1079b17405f25a9e730184e47"}, {&(0x7f0000001a40)="0078c47f2e6e86a181ba82ae7d3b0c11f6e6aab1f106f59c6eff09e47507f196c595380400173f53c02fad284c2efce3cd5d0e62c9ed5c0103a959c42f7fdee6c26c9e933306ef59edafb336b25a97c993c008d3a34918d190e1817874289158a35b12b440fc0b0c9303bb42749ab00889b5eeaa3341724f4cc0ec1b44dbe53fd3b560"}, {&(0x7f0000001b00)}, {&(0x7f0000002840)="6d81efe2fea17b7b6f9cf084329ae51a25aad5e1e2ce6b29b1c026de4ad42d4fc2418b8d95e9276a7ed1f4"}, {&(0x7f0000001b80)="a26b57fedffa0c65022e57ec4c8a41f7b4c8d38cac6bb2ed47694edbce8b74256497d7398fe6a4f86958eaf00f5c5bc4974d482517a4959bce2905b599c1a8207d758be4edd87461618ae5b0bc6ec888e0c7fb6a1c3164a3bddb9ada0a5d0a7e23be0f63bbb54298c93d1bab06557cc30b80a28c9374bc5fa9ee6d08e3406eb4a2c777ab0d4d722f3fed1f29fdef6899ae6e96b8714ee65a11f720e386ff70e2c786cedd6a2d8fdd83933b72ee8c3dd699ea18f12bf2e4ab6b131c50bcf23d5fef72dbfcfc59d5d18459e4921309d4aaa297586575a59531710523169bd196dc194c9457ee3eaa6cf5413dbdc8de13"}], 0x0, &(0x7f0000001d00)=[@cred={0x0, 0x1, 0x2, r20, r4, r17}, @rights={0x0, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x0, 0x1, 0x2, r12, r7, r15}, @cred={0x0, 0x1, 0x2, r12, r7, r11}, @cred={0x0, 0x1, 0x2, r12, r7, r5}, @cred={0x0, 0x1, 0x2, r23, r21, r14}, @rights={0x0, 0x1, 0x1, [r0, r1]}]}, {&(0x7f0000001e00)=@file={0x0, './file0\x00'}, 0x0, &(0x7f0000001f40), 0x0, 0x0, 0x0, 0x1}, {&(0x7f0000001f80)=@abs={0x0, 0x0, 0x4e24}, 0x0, &(0x7f0000002400)=[{&(0x7f0000002000)="5ac0059c0a73241c61eb622c619c8a0514d3e6f39cb605303f1c6be1f7f08b2a94a68ce7d12e5ced8729c06b34d4"}, {&(0x7f0000002040)="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"}, {&(0x7f0000002140)="d409d8beec94ca923d249e2b44f19e7fb923d302d09c88ff076dc1f5cdc8f8e8bc7b0c8af9f143a743388ff3e3c67d95115be8743df5ac6845fba0948914ce7de2de574c36cee53c9de60afceab8a967356f444609914313e81262ee52bd03f56e959de8a9498ae1f211d4abc4c70fd37db5d1ea43ce81"}, {&(0x7f00000021c0)="73d74a98d041701df8bd4febf19e7b7365524a6ac7ee2bb159dced967a33242498c75d48646cad9f513a31f9858e2c750864f370cb6e2d97b59f5ccb0ddecd3fed5c17b8863f2bd79429a26e56ab122bcabd39f28fbc65936d7b77027efd8ca49888953457939be983db286d4abd60f324bab92c2e"}, {&(0x7f0000002240)="b225bfe5a68367e094db79bbb3e420d89fa43dbbba8818f64e7f78f539d8f1a241b8137e40f2363eef03b1aafbc2c15036878a3198866279fc366514a704179996ebd6cc8f96fbb7cb5f9a7a550f281a20166fbc5b3091626d763abc006b0cbe090d72fdd81e9f14998b6e34bc56ed7daf306c9d5580924ad9cf03effacd47304d86f541fba00a108e0c7d28370215c93957c017fceabf223972d155"}, {&(0x7f0000002300)="97b78f5e379d056c1b78cc4cd55b5225e77c3c94bf4e0cb3e77eacc896d97fbae8f16ab68f50ca17859e2b6782fc3880da70b7504c89a17fb54b136be5a7dabf2acc971e6aa353df59f1373b06d9bf70f58608f0cd2c5908588233efccc441bc2defe49902f64268f851e13b4520464e83af36b7139ab98f2140a2a5fb24f5543cdaf2add3f3c5667e42720c50ab671fcd0dcf916afa8ff089b536df05b0a5597d689cd86de4b9211fd4d70b82ae244c78c52ab7f52e89ee08d6af4a608e79c11134"}], 0x0, &(0x7f0000002480)=[@rights={0x0, 0x1, 0x1, [r1, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r16}], 0x0, 0x8040}], 0x271, 0x0) 2018/05/10 03:39:48 executing program 1: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0xfffffffffffffffd, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x5, 0xffffffffffffff81, &(0x7f00000001c0)={0x8}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000340)='bond0\x00', 0x10) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x3, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r1, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x1, 0x0, 0x10001, 0x401}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000000140)={r3, 0x1}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000240)={0x0, 0x0, 0x5, [0x8001, 0x6, 0x7, 0x20, 0x3]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)={r4, 0xb5, "ba19718fb7be8bad244bd07a8a3d63172ff50c83c4aa2124eaeab47be0b183262eefd52dfee7b6503e1bd38c96be8da6224bf5c96fb93091e9aff7bf1db22a209ede59a0160784dac4d503978bb61222f23fb95330fafb7f421234dc71cdb2195481dfbd83e35b3a435646eb5548469122f294e1647912ff78e5b5491906a7fa6fe20f6a6c6425d4cc64fbf43cc33f4bc9ba11915fb7a5725651156721b3900d894bb9f80bdfc1b5a39402f62e182e2b495b200713"}, &(0x7f00000002c0)=0xbd) [ 59.297307] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. [ 59.325355] FAT-fs (loop4): bogus number of reserved sectors 2018/05/10 03:39:48 executing program 7: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="e2985570eb4e942e6600fc210204010002000770000300", 0x17}], 0x90, &(0x7f0000001900)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x1fe, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000100)={0x2, r1}) fallocate(r0, 0x0, 0xfffffffffefffffe, 0x3ffe) exit_group(0x9) ftruncate(r0, 0xf0) fcntl$setflags(r0, 0x2, 0x1) 2018/05/10 03:39:48 executing program 3: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) fcntl$setstatus(r0, 0x4, 0x42000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x1002000010000, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000080)={0x2, 0x95, 0x0, 0xfffffffffffffff8, 0xa5d8, 0x9}) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000200020423ca0000cf", 0x1f) [ 59.325361] FAT-fs (loop4): Can't find a valid FAT filesystem [ 59.373621] FAT-fs (loop4): bogus number of reserved sectors [ 59.373627] FAT-fs (loop4): Can't find a valid FAT filesystem 2018/05/10 03:39:48 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x10100, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000300)=""/3, &(0x7f0000000340)=0x3) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00000000c0)={'team_slave_0\x00', &(0x7f0000000000)=@ethtool_gstrings={0x15}}) 2018/05/10 03:39:48 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x3000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="3cffe300", @ANYRES16=r1, @ANYBLOB="00012bbd7000fddbdf25010000000800020002000000080002000a000000080003007e00000008000300ee0000000400050004000500"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) clone(0x200200, &(0x7f0000000380), &(0x7f0000000080), &(0x7f0000000340), &(0x7f0000000180)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500), &(0x7f00000003c0)) open$dir(&(0x7f00000002c0)='./file0\x00', 0x804, 0x0) 2018/05/10 03:39:48 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000180)=0x14) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x100, 0x0) [ 59.396221] FAT-fs (loop7): invalid media value (0x03) [ 59.396226] FAT-fs (loop7): Can't find a valid FAT filesystem 2018/05/10 03:39:48 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) r2 = socket$inet(0x2, 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00020800"], &(0x7f00000003c0)=0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {0x0}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000380)={r4, 0x1}) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/10 03:39:48 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x34, 0x13, 0x311, 0x0, 0x0, {0x5}, [@typed={0x20, 0x3, @str="73656c667d6c6f2d7b657468302ac3656d302b76626f786e65743000"}]}, 0x34}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) [ 59.463302] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. [ 59.468781] netlink: 6 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/10 03:39:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x6a, 0x800000020000000, &(0x7f0000000300)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f00000000c0)=0x6, 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000140)=0xff, 0x4) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000180)=""/212) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000000080)=""/3, &(0x7f0000000100)=0x3) 2018/05/10 03:39:48 executing program 5: r0 = socket$inet(0x2, 0x840000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040)=0x2000000, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0xfffffffffffffffe, 0x0) getpeername$ax25(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10) [ 59.542208] netlink: 3 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/10 03:39:48 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x2000)=nil, 0x2000, 0x0, 0x31, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x111000, 0x0) fcntl$addseals(r0, 0x409, 0xc) mmap$binder(&(0x7f0000038000/0x4000)=nil, 0x4000, 0x0, 0xc1030, r2, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000100), &(0x7f00000001c0)=0xc) r3 = syz_open_procfs(r1, &(0x7f0000000200)='net/nlc\x00') sendfile(r2, r3, &(0x7f0000c7a000), 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) getsockopt(r2, 0x3, 0x3, &(0x7f0000000240)=""/217, &(0x7f0000000340)=0xd9) 2018/05/10 03:39:48 executing program 3: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) sendto$inet(r0, &(0x7f0000000340)="5e6db2e3741664cbfe9260c9fa58ce33a5915daae8e97f143b64cdafe3222cd18030c17196b32d8d5891f7ad30f1b2ca4291f2374a0dc2c6733ace7231c8e3bcba1d86330a96531bd7a4af4a83ddd67a94994c7e7d2f629068fab7317c3f1f4750f8bbe37ccf1e7ae40bc4802c1a48769293587a365fed8982d069304d63a19946e3453150604b45986714efa4975f89", 0x90, 0x4000000, &(0x7f0000000280)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) r3 = fcntl$getown(r1, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r3, 0x10, &(0x7f0000000300)) unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) gettid() r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'team0\x00', @ifru_data=&(0x7f0000000180)="e0ad2ab8dec195f82d46939d7b7949d4e4aca61b88024ade2610d4758846d3bc"}}) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa, 0x800}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x2c, @empty, 0x4e23, 0x4, 'dh\x00', 0x2, 0x8, 0x67}, 0x2c) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x2) 2018/05/10 03:39:48 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4, 0x811, r0, 0x0) ioctl$TIOCCONS(r0, 0x541d) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)={0x2, 0x13, 0x2, 0x7, 0x25, 0x0, 0x70bd29, 0x25dfdbfd, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x4e24, 0x88, @dev={0xfe, 0x80, [], 0x13}, 0xa1e}}, @sadb_sa={0x2, 0x1, 0x4d3, 0x357f, 0x6, 0x2, 0x4}, @sadb_lifetime={0x4, 0x7, 0x100, 0x8, 0x2, 0x8}, @sadb_key={0x9, 0x9, 0x1e8, 0x0, "751517d25ca0383d8bb20004235768d123038b60431b83568ad6333d4582977e56a0b318570968e3a86bafed95343c44edd0c75586bca6cf8e62d94f6b"}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e21, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in6={0xa, 0x4e23, 0x99, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, @sadb_lifetime={0x4, 0x3, 0x100, 0xfffffffffffff721, 0x8}]}, 0x128}, 0x1}, 0x4008040) syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x230082) 2018/05/10 03:39:48 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2272, &(0x7f0000000140)) prctl$intptr(0x1f, 0x10003) 2018/05/10 03:39:48 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20203, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000680)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000780)={0x2, &(0x7f0000000380)=[{0x80000003}, {0xffffffffffffffff, 0x76}]}) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) chmod(&(0x7f00000001c0)='./bus\x00', 0x1) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:39:48 executing program 0: mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x1000, 0x40000000003, &(0x7f0000002000/0x1000)=nil) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e24, 0x1, 'dh\x00', 0x10, 0x3f, 0x5e}, 0x2c) [ 59.917328] IPVS: Creating netns size=2536 id=11 [ 60.263424] IPVS: Creating netns size=2536 id=12 2018/05/10 03:39:49 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:49 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) r3 = getpgrp(0xffffffffffffffff) ioprio_get$pid(0x1, r3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20203, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) fallocate(0xffffffffffffffff, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000006c0)) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000680)=0xc) prctl$setptracer(0x59616d61, r7) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000780)={0x2, &(0x7f0000000380)=[{0x80000003}, {0xffffffffffffffff, 0x76}]}) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) chmod(&(0x7f00000001c0)='./bus\x00', 0x1) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:39:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f0000000bc0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000100)=0x54) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)) 2018/05/10 03:39:49 executing program 6: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000000)={0x10}, 0xd6, &(0x7f0000000500)={&(0x7f0000000580)=@getspdinfo={0x105c, 0x25, 0x400, 0x70bd25, 0x25dfdbff, 0x401, [@algo_auth={0x1048, 0x1, {{'sha3-224-generic\x00'}, 0x8000, "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"}}]}, 0x105c}, 0x1}, 0xfffffffffffffffc) 2018/05/10 03:39:49 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = accept(r0, &(0x7f0000000340)=@ipx, &(0x7f0000000200)=0x80) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a40)={{{@in6=@ipv4={[], [], @loopback}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000b40)=0xe8) fstat(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000001e00)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000002000)=0xc) lstat(&(0x7f0000002040)='./file0\x00', &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000002180)=[{&(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000400)=[{&(0x7f0000000980)="9773d5001733d9bfa322a362b0e5140904b330aa8d5048776274d110af1d1b84b5f63528d900ed6e444327c8634f3eb20bfd60d91ee2fe84562cd3317043ad4cfa69ae748c5eac8ac295f06050132faed4223672aeb603d6f0fcdb7e187fe69a880af35048e59c0f6dede3702e8952ccd3b94e95b604e5b1ae8e8f05a55d0d711117814b28fab27ce30ee7fe963745ea0b44a9580c2b526675273de8387bfa803161eba81a", 0xa5}, {&(0x7f0000003840)="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", 0x1000}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000008c0)=[{&(0x7f0000000800)="d7d776eeb48e1a90c0e5ef65aa3a4fe6bd41c0d8a99acb1930faadfd6bb09630b88e1adfd30b047d276ddb4fcb7e45937237e8aca72034c7d10b8838bb54725c864c65d4e3a4871e14ee0263a8444b1ed9b912222f700cbca16d1a2b48a5a2c307c2b5096b00f9b5f475cf80e4cf07822a", 0x71}, {&(0x7f0000000600)="dec2d6e0f9aaeb7c44e2592f30d62c4b000a09443ca1db", 0x17}], 0x2, &(0x7f0000000c00)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x70, 0x55}, {&(0x7f0000000c80)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000005c00)="ca66694c643f11ef63ab499f9ed7321e244791322cf482d3a1d2e60ba24203fd3b342acbda0c325b9e89f0c424fb3591d4ea90139d84135070ab708d269e5fb4ecdb50f1d1015ff538c130de334ea4be6d5a1919d93571479ce3d3528c86a4a9f8595421a30de181233cf214229c8851424cf4f6954a2b76741f3d4fd30b28677d9ea97867fb44436fde4521715d333c305f9f89db7cc0574d6598db6237aa03aca8333734e27f1e54fe7a35b4d285e59539a47a2f1b023dc20f694ed8007fa3d9d5b3d44ddc61f5ab64a11b55b9f621ed5c11b4df93e246ef9b683f8467a2610a1f37a7cf12e414c0b9e78847aac7bff7bd7d6256ee957fe8571a2e1d58e93ed9422a91788581d10882f151c583f87cfb50f77a6653c277d63b3b4da622a27ea6b6c5af279ce88a229f70b9b9f8a4165f7313d1b097db45d4665a993d0263c065c4d94ba2807d2a2551913496e21c98eb3c7e9fb378f3ad3667c9b32abeea63e52fecad0c85d9936cf023b85adba582ab51f43b07a4a199bd6c1e33e725a9d8c14d1e578f19059d4e4c952c036126b928628e0e22a14b2b01b09e1dca0b294d6d2b0d9df48b12f010dc7f78ae6e3b272a19848302b32713918ce726dcd4074cb6a1c1dd35838e5ec30e743e317c889eb7c8d7177c912880cf6577c44bc5c6b2c25b763cfd8436a64db25072aa8561585680efb88c9e19673f78d1c64b1d8bc169e339c244af1ec65515a21a38269c25dfb4ec287f9acc3f1e34cdc1dcbf0e0132ad6dfa970feb8143384b023f0308f131d49ac3fd678f4bfc40074d4ef37bce684352142112ed6b6ebf8e0668716f256508e329f4b567ae06e7b36376b038e6ff5588e3dfc46756597f07688b5cdd0eaa776119a28e597a6652fbc6fa5ed8e1b6d51dce4739ff4022ae31422f1cb67dc35260bcdca3697648bed9bbca6315129578546010829784ec328ed26c6ec996a78644e7d366d3afd4e32f0cfe521734817f3b2890e4344a4f83a009c365264a98aa97572860fa037d015e48495ae4053c61403f13c1d5975e1487e8217f02f61262e451b9bddc840be68db3aa54890e008ab8249a0bbc6d66b9ae8598d00321fa0e5d68dd47ece0d5bf637b1bb8ca76fb93893905e19078a4c050227bd3e1fc5e44614c8d7a56db1cac77d069e1651310697c69d6e27b5005e3c84ef815b2738ce6a6a903b692d5c388edab5e51b04867909a5baf75876f30f73979e76e2d3437f7cfef36a13c3d9195cdad8b2edb83c56f2689b58b197b1ad70cb4be9e743755caa6ce66237fd4a67d476e4492dc1c429c9e033c5ace8ec7daf36f9ee7fc014e131807d80330cdecb6e6b99156d2aec69433506cacfa40a0f79c89e7a4d5c28676ba42cc327df2b66eb6872f6d3de897b70227702dfd484f122d62a970140c68ca6f63e15eecd748fd3151f34acc6f222000d9ddccadec608b5e3b21e67cb428850dbbd7c11f4df94de08a5aa01db9c2bcec93ec6ba5b0ef4afd95f7a356823ed3aa05cb2e6260dd1b849be84186a458d5805ed1c320a38d6d1f2256ca3abc9400210808ef49bbc8d6a9146b83d71c56c5a8eb58217de8ea66a326d2fb7790fd54b81af67cb5a6a3fdb91539f67060e1a4f167fe21238076dd970cb1931f0d575f3323f145d616bb21255ba8396ddd7ba7dfc8e1538eed943584afdfb4b8422525c692b8a308d4767b3d6a20d7cefb56d7f6f7cc3f5a894cf31f71156e657c2528add5dfc52760939bbd96e7c0858c98a344027ccc72a0a0e7b1e5a4e6ea003bf873dfcad9a3460729cef7c5bf83a985bc2a7fe678e3d80ad7d09ec0bce174f56607d440b17b82d08f975d8e391afe3363ad9ea00b0c6ed19a57a4f081eab5645a1314f4e66f22b14e9247f0dba992e37f12bdc6a1c5c1746404a61bea3898063d273a1cad482c8a1a20c977dfd83a464c24bc14c55daf75765b42e46ea4d12ab42e8632450252a84ee1bede9d717323868ebefb87f45a66f42034e81af3cea443f17ee155fc402ceead00ee17a63076d4c909066d95dbf984701d715aacf9c32251e27e7329527582e0e3018ffc20d2c0817508401339ccaff425d84e0c05f225c62c99087dec1e19a0aaa0f0f12aeb4bb16260f94142389f507c355cf7da563f72ab25fba0191ee756f67881022d9dd9fbb03a98686b20fb996cdfc1c0d1bc9dc402831645cf8ff09061f4936ba70829b774803af11b7a6c197e0164fba174eea579d01dfdc2dd872287112d6a826c67818441f22fbe35deb03bb804e7115d53e2f31cb3790ebea6b6f7f1e75a5ab807160406ca99a8b7e85642aff39300bf5408fb7d331357fd5501b6e30128668d16471af2d8f5f19ca6e3d9623520b046ce8c5aec5ee7d275ea9009766ebe4ba325a2c24202f889ad4c1003cb28d33a3098dcd2f94f285eb2a398dca1487702bf6c0ea903fb5b14b818a8b3df7920fa758bda78f1bde6b73786c42e1c49aeeea9e38dc54ebc89f3c9b526523dbffd498a1f6fa3a7370ffc645efaf9b5a2397382360753feb3e8344ea39636aa30c32852636cb454436ddee65e65b944adbc17a9b3959042dda092c2ae62a5cf5a0f90cfb5fe973aa89b85b73803013e86f09445b8f0224543be9daa8e6dc66dfc2da57ae0474c5ee53836e803d676fb3bae6dce87d2c96cff8c83e58e4577b4d25b50c1c0db56b6814c6a384e46e47bcaf2c7646df2a80789a2e4f155faf137ceb78dc1a02a3c0061faa7402eedd4b40bc8042f598b53fcb11f5c377a91abf4ae07c588ca60be6f8a2e83a4ce1588e3a3621a875554f19756ff9dd50de67d4b4519a1b6edf240ef064e03629ad7875151ec43810449d6ffe6174cab57baad480f1753319a626e1a4afdb5e176b6146ae3f0741e542876103d120980d47b6c54629cfd96d31886c628065eb72f8697c6a75196e8d4d874f4677c398ddb833d0750b2af3c6fe02f99bfc9bfac63580396c184fbdc81185f907bebd32408b4385d366147d3b764151de65cdd850185e5477029ca7f769081e4c65059318170b637bb0c6b0a928a55dfb1cf1b7475ef3a0a1f7a647979345c91a89dc6d652cc4749776b66b50ae6c3c6044c806b14dc0c1fa25024f442256c2e2f1f2f86f16aa6d99c1d2557124da80675c0dd03ed7182934e09c0cd9fcf66890933e66cfa10c57c77a4226e8f50d225aaadfdf3d7c4c97f73aca6b8fe07e418e5f7eaa9467339bd710133110d5e3534e7b88d373b60311c075abb78d45da57113d4ab02f27a813c3e1e210dfb2621c5389cc4ac19b01cb4cb655b69a47d1c82223cbf765fe36510e6a1c621c34cca31da1eb3bf52099f86b63e5c93c9342eec22b39275d2b696c3940b0f1a4c24c096a0784f311f0169db97aae37eda0a62c9061baa801b372f160b987c2eeb2ae4c452a537b7963ab463f4d2b51ea023cc33804391cad71bbf9419b04a1978106f052c2d54feda530bce3a0bb01fa62c2c0685a2f70ed8da4a094d47cb053b8e8351676508335d6765e18709ecad29dbb9a892f8a56c49652554ee9eca80a8f686e8d5736c34b2df8c8f6e3e098f6137575cc88f9f52eec9fc9736016d47e23a0745138c3819971a28458575308c9d605be75444ef07c8e755df24cde286d893cc30a0967979177b5d259f59a57662ecbe78c5d672d29396fb62cd6c1c495ce46c22d0269f594ee734b6fd2922cb6a994cb04927ca0b7a0051af9e0970f7f5384f79e9d894092be6207ab308296443c235fda9a9f823ad8b55cc789540b69661d18acf64d2da06b3fdd667a18150065f1e4c408c33123bd4420415a40f25fecfbd8bfc40f0f523dab18019158ccc31d7a1eaf000525db212b1412f81df6883bb4a12636227f894be22ba3217c74195bd734aa2c09789a4139f21eef3147e377fba6b77ad6d1a5c836f45cf531843b505872e869c49be01f92803fbd5f4137624fe5ca948fbb32ffae89ee85bf5b06c4f693765431329833ef4c563abcc42da4566d0a73148dd794b7aa3e8e49a81563f1cd6648602738addf7d4cac2c734c734126826c2c949975d156f0e74251a5040fd521abbd0e5cc87a4a6b8303b2f29a0ce3369d75f066cac1d59095a8244549baa624e94da8783ad235f98d416248a64886d9a6e5612d4ca3f2131d4ffe434b3e3f4c78fdb32bd6cc4e3782ec2449dd191f96bf44b861bdb5bf8427137d95a2dbbe03e8fb5c2abb99d458c282fd9f0f16d41623f31715e1cee48ec12ffba73e685502d0de34330c3d42d53af46b26c7a82c5efd9782ec4587693f3a411b5a204b33baf097844351b1789f5196c9054240ab35bdb9a23120cc8620facf49a40a22b83ffa157d48e790335e6b360313ef0a0d09d6d777090e91f7bce4f58f61d93eef8c94c9e91429f9f6942b3654377dc28f249d0bab452166d6513d352296c1f91daf7c514b71393f54c707cbc0855578611df53d46800f5cd291be8bdd8908487227858df28edc18b4127ece05bd821cb4af8c70df203e0d2c2b83e4b781048dd4d430c41e9a8cf2c0d8e4d1d5bc9a1d6b31a66e82a19f123c10d9bf92ddee982db2135ffc6866d8afa02b3692d12a9a6a4b8d398e1a9cc34504eb58c729b26ef17ea5b63dffdb4e967dd2cc9961b447155b5ffe8e9f72d9a3ccfd4ff4c128bc6c25123ebb302065d8c3703c91084608faf7b9ffe9b1ee79c309e82e59d68f50ffab3ad384d36c34ef7e4ee1578568ab48ee52699eb92b134364dadf5f6efb23a439034f61b842f0a0d6ee3ce9076d8ff66a63667fa14b1e46fbc5bf61a48ff0aae8e938fbcae7a1a693a08e7c84e6a7b3a22f37944b2fc31dda8662c2957be8fec54f27c58a6f4ba31d5e82b971ef6552e54c035587367647425c26e379af4f72fd1fb3a98d0fab59d85807212ad23b1030f0d56d846be3f3b82b3686d9cc7f3f16feb4cb5b2be97dbf248cb23cdac1debb2803b6b72a4c7935484f7bdc8bc0cf439935b1b8ecc2bcd2564d917d724938985406d38aa3dd51a3bdd10fd4afe3938e49132a556bb11126b92199c1ea48431b79da9078f5effa0fe6fdd243e4040ce3f3161aa55bb2c2859ce5cd68fd636723ae51f976a250c3a09e4a9885edbdbe29cc96ac9ae67df87e59360617171772a1c0862bb74fac3feb2809871942a14ae6f1e7a9d162b3ada8828eb4a3f53b2668929b7a1c876dd29152fa3276b79ee7adc7ac708bdb532179108976b19f88e2c59cb620d42c57089802ddf492b0def1e7bf25278f813d0a7278a05e513c2e740008baf8daf3d60c970d7a9df313efda9c824c4696b3c0aafb83ebbbec523d8d24443534caa7fe8b3c3af215ba855ce954492a9292cfee5ee8035dfcfdf940704bb47865efc618fe40b70ddea60b471d796c62a1607d74a64685938da9e21b2539eccbb4b96797d1fad64bff786a07fa567b664307419580153679cefcee4e5f9a2d7130a76890c7bdee641f8fc7eed21cd9ec41c4b538dea67d37bc4cdcf3090e184b261f749a3ae5ce5e072ec3834c94d08bc65c1d187fb027c911dd124da904d6eba9884b35cd95d6ec6533f4e4e6614c176ee65176dc1182aa7fab11f07d4a1756559b9f2ec80c586ff871d543b1f6050e6e63c4cd3de6c4ebe56222a739654e3ed6629dd828c021ea54ee51d7175d48f485e07c9a69bd258a0f74aad79209c426876669c19b215e468127c540f2cc4c09cfa4165b1bd9cef474052fd83235679eb1d9091730bb0ee6c7ac4d6c4d800f6df5758b2ff14647e838a0d12b781e4ed9e71d44613cd17d1c7", 0x1000}, {&(0x7f0000001d00)="9212213fea816d092e54706878888da4a38b3226a321d6d43badad854b2565acdad91e8dfef2a2d6a25632e0b8fd181c900872613bd66f59216dc9c778d0c5c3060814221329091d085b0e407582ff167169eb67f70f4bc3c172856adfa0cf5e12f319c1af190f54b1dcb5a8b945552976c0894b3358e013715277a5c2b306d68c01a49d0c3f14c09879d21325e870f8947e5828c30c5be1004b865f05bf528036", 0xa1}, {&(0x7f0000001f00)="b5cf80049264b70bb5ee69e4a29784fa9f8b3111d5e5f3bcca767f0b703828559a634a262c98b4aabbad4f810b0b8169f827cddfc0b1ee31eb7c38724d411cff16a9f1e33061389a95b6d47f3dab17c464b0838f94b97b70eb0d5db4c80bbc80a5a95709addff6cb0cd28f8cf87964576593372cedf2e2182089d330e27338d0c4d0cc4dd5ba292de2651b04f9b4df9465145cef03668662a3bda35ecd8d689e398c52de46a485d622ff526fe7755aa7e1de5fc0839a280973006d089f9617d1a1cb2884651cc2c5ed07ce6eb4430b95f0d4b98f99612cba9be9b142d417978e2710", 0xe2}], 0x3, &(0x7f0000002140)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x20, 0x4000040}], 0x3, 0x800) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r8 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r8, 0xc0101282, &(0x7f0000000800)=ANY=[]) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0xffd}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}}], 0x1, 0x8000) r9 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) socket$inet(0x2, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0), &(0x7f0000000480)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000093223c021840000000767382aa2896390ad4618e5000000000000084d6369f3ca8fa27c0c66ca3c031805c8fdd6f1"], &(0x7f00000003c0)=0x2) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440), 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0x4) pread64(r9, &(0x7f0000004c00)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x3) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000001c0)={0x3, 0x793, 0x26, 0x6, 0x7fffffff, 0x6}) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/10 03:39:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x100000001) r1 = dup(r0) poll(&(0x7f0000000000)=[{r1, 0x8000}, {r0, 0x200}, {r0, 0x2280}, {r0, 0xc004}], 0x4, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00000000c0)) 2018/05/10 03:39:49 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uinput\x00', 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000400)='/dev/ppp\x00', 0x10000, 0x0) r4 = syz_open_pts(r1, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x4e21, 0xbe71, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffff9}}, 0x7d, 0x10000, 0x401, "db4103683968f5ee968620897c5fb4206a0ed802db12154c386e52d981581023a0e8a6be6235f1945d09e2a623b4b9862ea4b42ef8dbb5602a3c2702342ad879cf3df839bc13402ec6d54efe18bf3bac"}, 0xd8) ioctl$TIOCGSID(r4, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000000440)={0x0, 0x5, 0x1, {0x7, 0x5}, {0x402, 0x4}, @period={0x5a, 0x8, 0xf0, 0x58, 0x8, {0x9, 0x5, 0x8, 0xfffffffffffffffa}, 0x8, [0x3, 0x8, 0x100000000, 0x9, 0x6, 0x9, 0x9, 0xc57]}}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000000c0)={0x7ff, 0x25944f64, 0x0, 0x80000001, 0xfffffffffffffffc, 0x5, 0x3, 0x0, 0x0, 0x0, 0x7ff, 0x7}) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000280)=0x84) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x200, 0xfffffffffffffffd}]}) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x0) 2018/05/10 03:39:49 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="0600000000dd0000aaed4e1e00003702fe8000000000000000000000000000bb00000000000000dfffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000e9ffffff00000000000000000000000000000000000000000000000000000000000000"], 0x447) getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000080)=""/140, &(0x7f0000000140)=0x8c) 2018/05/10 03:39:49 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x100, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x3}]}) 2018/05/10 03:39:49 executing program 5: 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) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) lstat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000280)) setresgid(0x0, 0x0, 0x0) mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='cgroup\x00', 0x0, &(0x7f0000000280)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000600)=@routing={0x7f, 0x14, 0x0, 0x24a, 0x0, [@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}]}, 0xa8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000005c0)=0x13, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./bus\x00', 0x3, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="3b13639cedb640f3ce85349fac82aff24ceb897e0816ad06f92912467508d40fe68f62af6c468072808743f2fc90aea06427818f0e8328fca334c22c87f18e63b32abe63a14bac17b3e5205123a33717fd699237d9b437e9693955d7", 0x5c, 0x3}, {&(0x7f0000000300)="b4af8e5ba157d7700e575d477d945688d15ecae208a3f74cfdddeabc58147013f70f3ef5f2e7d41a92e4ffd6f21120b7283870474971fa02cde6d09823954348cfb1b0aae956fc2fc0a3277fc95c164d819863fa4c8dde229507e0a4671bc3ed4d1c583202fe8db3e19d1b344a9ef274824d80944a4361002fef8402d3f76f3b60f03e3d695d1fbf44e6193d95120520a85531197ec07b3559b05fd84276cb7dc970abf20655dc9a5de30060e390ff4b21b92f4e6988b4b0ec797746c492e98fc4d726e60fa4fc4299c65b6375666c9966", 0xd1, 0x1000}, {&(0x7f0000000740)="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", 0x1000, 0x1}, {&(0x7f0000000400)="d133d548d53ba12da55957e099374638082f39b39abfe59e2859b8b221a17b3e5ce2eaf1ecd23d281bf4463538560882d641a521b5d59684466bda0354a83c46a632af22e9264d7c219d21cd35551dc5d5905dd8ed02bca888b8533c3414036e21b833ee519d980e18939e58a91247d91a5466b297e2404f65f3aeab9aa0ed220bc2715ed4541a3d39fdbd390296224fb41d319ab0b3b1cb74e4764bcd9cf27d", 0xa0, 0xfffffffffffffffa}], 0x8018, &(0x7f0000000540)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x7d, 0x33, 0x34, 0x67]}, 0x2c}, {@quota='quota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x7b, 0x77]}, 0x2c}, {@largeio='largeio', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@grpid='grpid', 0x2c}, {@largeio='largeio', 0x2c}]}}) 2018/05/10 03:39:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000480)='/dev/sequencer2\x00', 0x43, 0x0) 2018/05/10 03:39:49 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:49 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = dup(r0) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) r3 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000180)=0x7) socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000000000)={0x5, 0x3, 0x0, 0x30, 0x3ff, 0x6, 0xaf0, 0x0, 0xa000000, 0x5}) r5 = getpgrp(0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) fcntl$setownex(r4, 0xf, &(0x7f0000000840)={0x0, r5}) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/05/10 03:39:49 executing program 1: r0 = memfd_create(&(0x7f00000000c0)='[*[\x00', 0x0) write(r0, &(0x7f0000000040)="ee", 0x1) sendfile(r0, r0, &(0x7f0000000340), 0x8) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x0, 0x40010, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) ioctl$void(r0, 0xc0045c78) 2018/05/10 03:39:49 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:49 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f00006fcff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f0000000100)="7175657565300080cd9e66fab5b71da824e993a136237e0b859fa2f8e26766dd1fe11600000000000000748bcfd13253ed5e9ff0133171", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) fcntl$setstatus(r0, 0x4, 0x2400) write$sndseq(r3, &(0x7f0000000040)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @connect}], 0x30) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000b0ef98)={0x0, 0x9, 0x4}) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 0: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f00000002c0)="19", 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f00000000c0), 0x3) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000001000)) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r2 = syz_open_dev$sg(&(0x7f0000004ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x1, &(0x7f0000000340)="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") sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ftruncate(r0, 0x5324ca68) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/171, 0xab) 2018/05/10 03:39:50 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) lseek(r1, 0x0, 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = mq_open(&(0x7f00000000c0)='illinois\x00', 0xc0, 0x110, &(0x7f0000000100)={0x9, 0x4, 0x8, 0x1, 0x2, 0x401, 0x1, 0x6}) syz_read_part_table(0xfffffffffffffff7, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000240)="1b683385ea1f0020d410d4a7e3600deaea6b8c212feacfe7a0d5c1555e639cbf7ee41286c8e3ff84a4981e9a6e80f6fd57dc4f09572a0bf9945709c08e6e5b8d24055c89bb774444a9e9b2da7ec6484b9b770d6bb7a02ee080a94e50c22281616ca2abcff7d011804e0271", 0x6b, 0xa2b9}]) mq_notify(r3, &(0x7f0000000200)={0x0, 0xe, 0x6, @thr={&(0x7f0000000140)="26bc2bd1bf8a793f8dd17621b5bf317cbf03036744e554a317c7dc59dc5a50f1402a6b3c17dc68fdfd2440a2f1ef67da86afe5596326bae238c42ad41fa6b5c05cf502a6", &(0x7f00000001c0)="e2fbdff4128a70b7f60f6b2b7fe4a3e2f41e13bf42f425ecb357"}}) bind$inet(r2, &(0x7f0000516ff0)={0x2, 0x4e21, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000006c0)="696c6c696e6f69730005662a8dba4f1c17b9986e1acc6d366fb926901a390e4215f629b6b7c2629d19c5e3bc378ac59a6ca257eeebdb68e2cd5874b68bb9381d0ce59749c477a064a0d12ec8a382101bd9ec63c69707f57c40694fb85a", 0x5d) r4 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000002c0)=0x39d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r7 = getegid() getgroups(0x3, &(0x7f0000000300)=[0xffffffffffffffff, r7, r6]) getsockopt$inet_int(r2, 0x0, 0x1a, &(0x7f0000000480), &(0x7f0000000440)=0x4) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340)={r4, r5, r8}, 0xc) sendto$inet(r1, &(0x7f0000000a00)="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", 0x140, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e1f, @multicast2=0xe0000002}, 0x10) shutdown(r2, 0x1) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) 2018/05/10 03:39:50 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0xc7, 0x0, 0x9, "76b601cea4a6faa4ef22a72b554048715117ea7d243dbb20cd76e83da95f161b0d9ff00c9c9b360910296d6b22ace5ebb35411225b23ab8f722ab885ab3f0893a01df458a6f829223509880aff8a98734597b9f1b94a7fa836267eca4e0352c1c8ca2fe408ab34d86038f1e03501fcca793d24d809458e91ac00b078402cd7f5ff3df1052ad003dd83efd6bb54a77b1be8a3b247b97745577a008baaaf883b37e6d184e4f0bcc695a8faa24e3414a8a6e5ba3099560e6a7d3121d0a5ec065dc3dcf50f35de479d"}) fstat(r0, &(0x7f0000000240)) 2018/05/10 03:39:50 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x3, 0x40200) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x1}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x400200, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/05/10 03:39:50 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x100c0, 0x0) recvfrom$ipx(r0, &(0x7f00000000c0)=""/32, 0x20, 0x20, &(0x7f0000000100)={0x4, 0x80000001, 0x8001, "72f0272343d4"}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 6: mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x1000000, 0x110, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000f2f)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc540000000b42a79a4bf1e3bb8f110ba34f48b0800000006a9519f88ac72227db55f5000000080ef6b687d1f4a416d46909d69194da5a3090000964dace5124f2b7bcacffa"}, 0xd8) socket$l2tp(0x18, 0x1, 0x1) 2018/05/10 03:39:50 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x7) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) lstat(&(0x7f0000000180)='./bus\x00', &(0x7f0000000280)) setresgid(0x0, 0x0, 0x0) mount(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)='cgroup\x00', 0x0, &(0x7f0000000280)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000600)=@routing={0x7f, 0x14, 0x0, 0x24a, 0x0, [@dev={0xfe, 0x80, [], 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}]}, 0xa8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000005c0)=0x13, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000000080)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x8}]}, 0x28) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts, 0x8) syz_mount_image$xfs(&(0x7f0000000000)='xfs\x00', &(0x7f00000000c0)='./bus\x00', 0x3, 0x4, &(0x7f00000004c0)=[{&(0x7f0000000100)="3b13639cedb640f3ce85349fac82aff24ceb897e0816ad06f92912467508d40fe68f62af6c468072808743f2fc90aea06427818f0e8328fca334c22c87f18e63b32abe63a14bac17b3e5205123a33717fd699237d9b437e9693955d7", 0x5c, 0x3}, {&(0x7f0000000300)="b4af8e5ba157d7700e575d477d945688d15ecae208a3f74cfdddeabc58147013f70f3ef5f2e7d41a92e4ffd6f21120b7283870474971fa02cde6d09823954348cfb1b0aae956fc2fc0a3277fc95c164d819863fa4c8dde229507e0a4671bc3ed4d1c583202fe8db3e19d1b344a9ef274824d80944a4361002fef8402d3f76f3b60f03e3d695d1fbf44e6193d95120520a85531197ec07b3559b05fd84276cb7dc970abf20655dc9a5de30060e390ff4b21b92f4e6988b4b0ec797746c492e98fc4d726e60fa4fc4299c65b6375666c9966", 0xd1, 0x1000}, {&(0x7f0000000740)="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", 0x1000, 0x1}, {&(0x7f0000000400)="d133d548d53ba12da55957e099374638082f39b39abfe59e2859b8b221a17b3e5ce2eaf1ecd23d281bf4463538560882d641a521b5d59684466bda0354a83c46a632af22e9264d7c219d21cd35551dc5d5905dd8ed02bca888b8533c3414036e21b833ee519d980e18939e58a91247d91a5466b297e2404f65f3aeab9aa0ed220bc2715ed4541a3d39fdbd390296224fb41d319ab0b3b1cb74e4764bcd9cf27d", 0xa0, 0xfffffffffffffffa}], 0x8018, &(0x7f0000000540)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x7d, 0x33, 0x34, 0x67]}, 0x2c}, {@quota='quota', 0x2c}, {@allocsize={'allocsize', 0x3d, [0x7b, 0x77]}, 0x2c}, {@largeio='largeio', 0x2c}, {@pqnoenforce='pqnoenforce', 0x2c}, {@grpid='grpid', 0x2c}, {@largeio='largeio', 0x2c}]}}) 2018/05/10 03:39:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x800, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x4001, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000e5dff7), 0x14) 2018/05/10 03:39:50 executing program 1: r0 = socket(0x11, 0x100000803, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0xc) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/05/10 03:39:50 executing program 7: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000000000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1}) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) 2018/05/10 03:39:50 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = getpid() r3 = perf_event_open(&(0x7f00000002c0)={0x7, 0x70, 0xfffffffffffffc01, 0x6, 0x9, 0xd5, 0x0, 0x1, 0x300, 0x8, 0x90ff, 0x2, 0x1, 0x7f, 0x7ff, 0x43, 0x2, 0x9108, 0xfffffffffffffffc, 0x2, 0x431, 0xfff, 0x1, 0x1, 0xa3, 0x1, 0x8, 0x40, 0x3, 0x2, 0xc1d2571, 0x0, 0xf2ef, 0x2, 0x3, 0x1, 0x94f0, 0x3, 0x0, 0x3ff, 0x2, @perf_bp={&(0x7f00000001c0)}, 0x20820, 0x1, 0x1, 0x6, 0x40, 0x2a90, 0x53}, r2, 0x6, r1, 0x3) ioprio_get$pid(0x0, r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) ioctl$int_in(r3, 0x5452, &(0x7f0000000340)=0x3) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) preadv(r4, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x1, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket(0x800000000000011, 0x800000002, 0x0) bind(r7, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) fallocate(r5, 0x2, 0x6, 0xcb) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000200)=""/3) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x40000, 0x0) 2018/05/10 03:39:50 executing program 0: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000840)='/dev/autofs\x00', 0x2100, 0x0) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000000880)=""/16) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) socketpair(0x15, 0x3, 0x4, &(0x7f0000000f40)={0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000f80)=0x2, 0x4) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(0xffffffffffffffff, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r2, r2, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000800)=0x4) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f0000000680)={0x6, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$addseals(0xffffffffffffffff, 0x409, 0x6) r8 = fcntl$getown(r7, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x0, 0x8, 0x0, 0x0, 0x6, 0x0, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x0, 0x0, 0x7ff, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x0, 0x0, 0x8, 0x7, 0x0, 0xf0, 0xfffffffffffffff7}, r8, 0x5, r6, 0xb) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') 2018/05/10 03:39:50 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/69, &(0x7f0000000200)=0x45) pwritev(r0, &(0x7f0000000480)=[{&(0x7f00000004c0)="10", 0x1}], 0x1, 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000000740)=""/106) openat$cgroup_procs(r3, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) r5 = dup3(r4, r3, 0x0) fallocate(r5, 0x1, 0xd371, 0x400003) pwritev(r4, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000800)={r2, 0xfffffffffffffd2a, &(0x7f0000000c40)}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20be8cc979bcbc9ce3fdd", 0x1e, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x3, 0x1, 0x19, 0x9, "e3f3c75f9a07760a67211fc2ca14eebdc83dd118b7bc869a7e8dc91f47d65dab93d18ab66c4dbb52872aab57c778126d3d95dfe534f86d824b155165f83db123", "287be36cb7866e099579031e8c8dc968b64ad919951f90315a1af93e7fda65de", [0x6, 0x9d1]}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x28000, 0x10) r6 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r6, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x6, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf", [0x0, 0x10000000]}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c) socket(0x11, 0x806, 0xfffffffffffffffb) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x3f, 0x5, 0xf, 0x1, "a94ec920a32c6a1b5e50a5e5aa58f72668137be6d83205bc6f42f1e6df89819b534a16c7ba1e0a78b2d4979331e260c265271f807de145ccbf21b1ec4ea2b3ff", "3835526cf0e214f954395bfb80c8e3b548112a011de7bdb4eb8c7458a9871523", [0x4000000000000000, 0x7ff]}) ioctl$BINDER_SET_MAX_THREADS(0xffffffffffffffff, 0x40046205, 0xffff) sendmsg$nfc_llcp(r1, &(0x7f0000000440)={&(0x7f00000005c0)={0x27, 0x1, 0x0, 0x4, 0x5, 0x8001, "87350467cdaf5c2589dc12a3e42c0bab558ad5c68d8ca9eef615fce87117d83fb936f4770428e20243e5c99aaaadf60179a5488442251773aacde9fa705e1f", 0x26}, 0x60, &(0x7f0000000bc0)=[{&(0x7f0000000940)="47232c3ab6fa962d7b01c7a658cd9c090d26c71463d16271e698c45c644b7b0d0ba100cae7cdbecc17466a0522fb3a0cb19639418a74182c2a4477c5e7fceae711625e02885dfe6ffda78a4ae6163579fbd996ed74a795f3cc8f6d6680c89cd4f1d6b54527afde5dba1b9502f23e8f1f1d547dc92f5488f8897199b3e0884f2eb4d81b11663595b31066111426441b9f17d441c0884278ee7aecd4f2f6c37a6f058d2991a87f6629e1aef39ee2407c33daa54e74a05046646dd43d7bb2c244e7939902", 0xc3}, {&(0x7f0000000a40)="c8a00532526b65d719db692e11880067b100389e5ee0eedb52b63d2647aa074510e9f3c9706aa01e2f93dbdf2a10c11a3818aa3d4b9473f9fee86b871c7d7ddc0ee9c6c65ff3a1cf5e824624b3cbebee610dc53770d576d24e8365cab30ef8650d2fdc011bcc961929a244707716b7decb14208d55c0975e7a776868d052d9815ff13d3f59eedb49c03774", 0x8b}, {&(0x7f0000000b00)="86572130451265ca7b757c79c79c6833a7e967b360324b14edf352a00cb190d51f426b107c3147267e449340f19d9ca400f42691aa792c3abbaf6c79341ba706485079cdc3d2ff6fbe43932a38638360e499078ac55d4f65d382bd50303668e13d71e9c58718b5f5c69ea0740d3a32943576bb57101c8b2a6b49d9d38bf804f2130debc61c4c1406bb8b61ed05f84c", 0x8f}], 0x3, 0x0, 0x0, 0x4000004}, 0x44050) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0xfffd) syz_read_part_table(0xf0, 0x0, &(0x7f0000000000)) close(r1) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) r3 = dup3(r0, r1, 0xfffffffffffffffc) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x14) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000140)=0x8, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000180)) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 6: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 6: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 6: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:50 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="10002b94905a80a9d35a9dc0d871e203100000", @ANYRES16=0x0, @ANYBLOB="0000000000000000000006000000"], 0x14}, 0x1}, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2002, 0x0) write$eventfd(r0, &(0x7f0000000100)=0x2100000001, 0x48) 2018/05/10 03:39:50 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400002, 0x0) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000000100)=""/87) [ 62.057978] device lo entered promiscuous mode [ 62.113300] device lo left promiscuous mode [ 62.149670] device lo entered promiscuous mode 2018/05/10 03:39:51 executing program 3: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:51 executing program 7: r0 = request_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000180)='&\x00', 0xfffffffffffffff9) add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="544ec88b05a861422b58c30e20bda6c6920bb074e50be108a62918028d78919eaf7f0767ca262e66968f49b0ed5dde48c5da1c4fdfdfdabe8ddf8b", 0x3b, r0) r1 = socket(0x1000000010, 0x3, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x400001, 0xa) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f00000002c0)) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r3 = gettid() timer_create(0x1, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000), &(0x7f0000000100)}}, &(0x7f0000044000)) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TUNSETVNETLE(r4, 0x400454dc, &(0x7f0000000200)=0x1) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240), 0x4) r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{}], 0x18) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfffffffffffffffc, 0x8, 0x200, 0x6, 0x80000000, 0x3, 0x7fff, {0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0x3, 0x20, 0x9, 0x9}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000440)={r6, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x40, 0x9, 0x80000001, 0x81}, &(0x7f0000000500)=0x98) prctl$intptr(0x3f, 0x401) sendfile(r5, r5, &(0x7f0000000040), 0x7fc) fremovexattr(r5, &(0x7f0000000300)=@random={'user.', 'cifs.idmap\x00'}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) write(r1, &(0x7f00000000c0)="2400000058001f0100008000000000000201071008000100fffeffff31000200eeffffff", 0x24) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000540)=0x1f, 0x4) 2018/05/10 03:39:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$BLKREPORTZONE(r1, 0xc0101282, &(0x7f0000000800)=ANY=[@ANYBLOB="fdffffffff11000083e5e792dbf83fe41c65ae2fea7e0020000000000000"]) sendmmsg(r0, &(0x7f0000000880)=[{{&(0x7f0000000100)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000002840)="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", 0x1000}], 0x1, &(0x7f0000000980)=ANY=[], 0x0, 0x40}, 0x4}], 0x1, 0x8000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60000000) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000000)={"73797a6b04436c6564391f8eacf1978d", @ifru_map}) exit_group(0x3f) r2 = socket$inet(0x2, 0x3, 0x2) openat$zero(0xffffffffffffff9c, &(0x7f0000000240)='/dev/zero\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x2}, &(0x7f0000000480)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000400), 0x8) setsockopt$inet_int(r2, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2}}}, &(0x7f0000000180)=0x98) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000440)=0x8000, 0x4) getsockopt$packet_int(0xffffffffffffffff, 0x107, 0x13, &(0x7f0000000100), &(0x7f0000000140)=0xffffff42) pread64(0xffffffffffffffff, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x5) execve(&(0x7f0000000640)='./file0\x00', &(0x7f0000000700)=[&(0x7f0000000680)='\x00', &(0x7f00000006c0)='$\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='/dev/zero\x00', &(0x7f0000000780)='rng\x00']) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f00000001c0)={0x3, 0x793, 0x26, 0x6, 0x7fffffff, 0x6}) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000001ec0)=[{{&(0x7f0000000900), 0x80, &(0x7f0000001e40)=[{&(0x7f0000000d00)=""/4096, 0x1000}], 0x1}}], 0x1, 0x100, 0x0) 2018/05/10 03:39:51 executing program 2: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0x4dc) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x72a) getdents64(r0, &(0x7f0000000880)=""/125, 0x7d) 2018/05/10 03:39:51 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_procfs(0x0, &(0x7f0000000140)='setgroups\x00') getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'HL\x00'}, &(0x7f0000000040)=0x1e) 2018/05/10 03:39:51 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000000080)=0x102, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="03090004000000000067ddef8acb51363b"], 0xa) write(r1, &(0x7f0000019f97), 0x0) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f00000003c0)}, 0x0) 2018/05/10 03:39:51 executing program 1: r0 = open(&(0x7f0000042ff8)='./file0\x00', 0x80040, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r1 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001280)="9eacbec4a23f46fef60e89ec9bceabc1ca2f0064ea332cd451ed797ce7c89a2fbe7af22fb1516433b7d7a367f7668f5672e052ce201a0ed00af7ca17007345c6657338108b896e87eec469da60fd6344e8bf8f564c7351d618713271c29a77c13dc1a1d2f3b6b5f2e1f3f85b04a04f97b6a8fa3b25f077c161258e0d7381cdb6dfb10df7b23aeb6f29e4f6b51f1e0479dc08f075472f18665f67fde212b2af3b16b3dec3271b7bbcf0016c71a314a44645fb700b42", 0xb5, 0xfffffffffffffffb) keyctl$describe(0x6, r1, &(0x7f0000001340)=""/164, 0xa4) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffb}, &(0x7f0000039ff0), &(0x7f0000039ff0)={0x77359400, 0xffff}, 0x8) open$dir(&(0x7f00000001c0)='./file0\x00', 0x602000, 0x52) rt_sigsuspend(&(0x7f0000000040)={0xfffffffffffffffd}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x101}, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000100)=0x1008) truncate(&(0x7f0000000240)='./file0\x00', 0x0) 2018/05/10 03:39:51 executing program 6: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:51 executing program 3: epoll_create(0x3) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:51 executing program 5: mmap$binder(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x2, 0x100000002132, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000000, 0x8000000000000013, r0, 0x0) r1 = socket$inet(0x2, 0x801, 0x0) getsockopt$sock_cred(r1, 0x1, 0x19, &(0x7f0000000000), &(0x7f0000003000)=0xc) 2018/05/10 03:39:51 executing program 6: epoll_create(0x3) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:51 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa, 0x10000000}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0xd, &(0x7f00000002c0), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/05/10 03:39:51 executing program 6: epoll_create(0x3) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:51 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x7}, 0x4) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r1, &(0x7f0000000200)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) sendmmsg$inet_sctp(r1, &(0x7f0000000140)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000440), &(0x7f0000000480)=0x8) ioctl$RNDADDENTROPY(0xffffffffffffffff, 0x40085203, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000f245f086de492f4fb6e10ff52eef0000000000"]) 2018/05/10 03:39:51 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, @ipv4={[], [0xff, 0xff]}, @dev={0xfe, 0x80, [], 0x1a}, 0x8001, 0x5, 0x5, 0x400, 0x1, 0x10080, r1}) r2 = socket(0x2, 0x3, 0x5) getsockopt(r2, 0xff, 0x1, &(0x7f000091b000), &(0x7f00003b7000)=0xfffffffffffffe54) [ 62.368173] IPVS: Creating netns size=2536 id=13 [ 63.139055] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 03:39:52 executing program 6: epoll_create(0x3) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:52 executing program 3: epoll_create(0x3) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:52 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000140)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@empty]}, 0x18) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000003cc0)={'nat\x00'}, &(0x7f0000003d40)=0x54) sendmsg(r0, &(0x7f0000003c80)={&(0x7f0000001240)=@l2={0x1f, 0x4, {0x380000000, 0x400, 0x1, 0x58, 0xfffffffffffffffb, 0x1}, 0x5, 0x4}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002400)="686247264e3db14a827891e5214f2dca1b07dd0738e61ef952b342d9b8d48281c6b61336e12783b0a2ee9c6851116e09a3112d43d16a593b62079fa0307cdacf2ec7da42f2de3a91c2692d6fd9bbdf4c5862c93263317950ee44c25e99e32b8d9d5682796f5acbe23f6a7f7da7909b094290433d49c5607eb6e1311955f982ce75ae313404505bea87358bee7518d96018a84b6fe024ff77b5bde54f1c13f32a2c99cc8a423ee24118c4052a1adca101f9f49785d0dfb853200e00b487c7b414bfe6c9030d27e681c6ef921057ed7ffe8eeaf21ae264", 0xd6}, {&(0x7f00000000c0)="ff3b9f87b7a464406ec02c6f", 0xc}, {&(0x7f0000000180)="0f987f1ba026bc00324a42c91caaecd7b0e337a85db8e88b4d12c7538cfff3c2f4310ccda2361487f18486d1fcf4d4744d485c3349", 0x35}, {&(0x7f0000002500)="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0xfffffffffffffd93}], 0x100000bb, &(0x7f0000001380)=[{0x1010, 0x107, 0x7, "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"}], 0x1010, 0xc000}, 0xa1}], 0x1, 0x80) 2018/05/10 03:39:52 executing program 4: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000000080), 0x3) seccomp(0x0, 0x0, &(0x7f00000001c0)={0x9, &(0x7f0000000100)=[{0x2, 0xb7, 0x6, 0x4}, {0x40000000010001, 0x42, 0x3, 0x1000}, {0x7, 0xb6a, 0x5, 0x3}, {0x6, 0x7f, 0x7, 0x7}, {0x2, 0x0, 0x7, 0x9}, {0x9c28, 0x4, 0xf0e, 0x6}, {0x7fffffff, 0x3, 0xffff, 0x8f}, {0x7, 0xff, 0xc30, 0x2}, {0x1, 0x81, 0xcb5}]}) sendto$inet(r0, &(0x7f0000000000)="6cb5405b8d69daa499df0c92270d0e2214c5d78d14f4af88f6e4ac553b73f32640c552600f2fe7535bae30333f0773bbe830ffb6c13a4e7ffbb6e47b9aa8c31d9faedc256b9d4e8ff0b6da5bd84e15e97b274bf22e823606ca666a0e743956a8168eb3689cd2badf0b40a383e280f1", 0x6f, 0x40010, &(0x7f00000000c0)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/05/10 03:39:52 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={r3}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x73, r1, 0x4000000000) fsetxattr(r1, &(0x7f0000000000)=@random={'security.', "5dd85c657468306d696d655f747970657070703000"}, &(0x7f0000000040)='/dev/binder#\x00', 0xd, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0xffffffffffffff60, 0xfdfdffff00000000, &(0x7f0000009000)}) 2018/05/10 03:39:52 executing program 2: 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) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1, 0x30}, &(0x7f0000000700)=0xc) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net\x00', 0x200002, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) openat$cgroup_procs(r1, &(0x7f0000000180)='cgroup.procs\x00', 0x2, 0x0) fallocate(0xffffffffffffffff, 0x1, 0xd371, 0x400003) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0x34123610) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000800)={0x0, 0xa4, &(0x7f0000000740)=[@in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}]}, &(0x7f0000000840)=0x10) add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)="69eab34258385b33eecf030e03edd7e942a89fc20b", 0x15, 0xfffffffffffffff8) add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='comm\x00') syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000340)={0x8, 0x7fffffff, 0x200, 0x1, 0x3}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xc5}, @in={0x2, 0x4e22, @rand_addr=0x2}], 0x2c) 2018/05/10 03:39:52 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x10}, &(0x7f0000000100)=0x10) ioctl$BLKTRACESTART(0xffffffffffffffff, 0x1274, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/05/10 03:39:52 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20, 0x100) r0 = socket(0x2, 0x4, 0xffffffffffffffff) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'bond_slave_0\x00'}, 0x18) pipe(&(0x7f0000000380)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f1ff00", 0x24) sendto$inet(r0, &(0x7f00000005c0)="ba2caeef730d74cb9021f3aaa0ff3337c5a6b983ebadd8e94831b3b153a0363b88fa8c5d1a603c7b400d11d98a67e05a10474f2bb151980f0ed0768cdbe742ae41bc02b242361c0d64f937d2ff958804df2231bbb74f7abd2f2715e926f316bc6da518694488ad3f0684d18fe7465e58977c9f397de6cfea899002a7a265943df110ecfae751b9ea4cbc594868433867ee9ceae33df3c5f723ecab98e9e7bc7b483300000000000000000000000000", 0xaf, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/05/10 03:39:52 executing program 3: epoll_create(0x3) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) [ 63.292509] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/05/10 03:39:52 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket(0x13, 0x800, 0x0) accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e, 0x80800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x2bc, &(0x7f00000002c0)=[{&(0x7f0000000180)="3368bed379ae279ee3abdea084980c30a939a95ec314ad7703f87c88fddee9"}, {&(0x7f0000000480)="f55f3b5efe3b105573f4a0dbcee35ec057e658f29c2c9d6ecdeffeabd8cb1abff07f127a8f98b043b666ac54c16d534923f181ecdf04bd621689d8abbdb4f90b44e11127e89d54d626c0f6aef683a22bc4627f89234c0dc73bc5f1a844cb414dab4e87d436610343b6971a9c1f80f9d82e54d3f92c24f8a4ab5364dfce3ca9521aedb0df622458fc85fc38f9e969e8b3ab2f948733b6e820a9e996f860cd29be01e4eeca3fbf4dd4a7e15e7d628fe3c36e9f516376efc731fb733f55b929e40ad640bca2d4cbd219c6916ad596da61bd332fc5d7ba9bbb05a9d9218086fa81f36a747e4b712eff2eddc9c0e37f72"}], 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000000000), 0x0, &(0x7f0000000300)=[{0x10, 0x114, 0x8, "08e78db5440786314d25df1de8264c6ed987c951378973e8b637a066222212d5aec52b665b914845432b22358bd065b8d75b627362936b7b552de6948fa8dbe074f317d7fdbe74a33add9a37fd98340f1afbbd1412cde7002098da26bc42678aa9b7383e32a4b61bcf0b9cafd7d3f1ae3cbb1b4f3d84922ea06c835c25fd003170befc075fc9b99aee8a6205b41c1889cfe6549313bf40b59cd6ccb2474ea0a0e8af12e92b9eb30196e926"}], 0x10}}], 0x2, 0x83) 2018/05/10 03:39:52 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:52 executing program 7: openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000005c0)="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") perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x4) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x80800) lseek(r1, 0x0, 0x2) sendfile(r1, r0, &(0x7f0000d83ff8), 0x8000fffffffe) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents64(r2, &(0x7f0000000280)=""/11, 0x2000028b) 2018/05/10 03:39:52 executing program 3: epoll_create(0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) [ 63.342409] binder_alloc: 7883: binder_alloc_buf, no vma [ 63.361668] binder: 7883:7890 transaction failed 29189/-3, size 40-8 line 3133 [ 63.406773] binder: 7883:7890 ioctl c0306201 20008000 returned -14 [ 63.472109] binder: BINDER_SET_CONTEXT_MGR already set [ 63.477417] binder: 7883:7890 ioctl 40046207 0 returned -16 [ 63.485761] binder_alloc: 7883: binder_alloc_buf, no vma [ 63.485782] binder: 7883:7916 transaction failed 29189/-3, size 40-8 line 3133 [ 63.485801] binder: 7883:7916 ioctl c0306201 20008000 returned -14 2018/05/10 03:39:53 executing program 3: epoll_create(0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 2: epoll_create(0x3) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCFLSH(r0, 0x80045430, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) times(&(0x7f0000000040)) 2018/05/10 03:39:53 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r2 = dup2(r0, r1) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000000080)={'veth1_to_bond\x00', 0x9}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x84, r3, 0x4, 0x70bd29, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'sit0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x84}, 0x20004880) 2018/05/10 03:39:53 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='autogroup\x00') timerfd_gettime(r0, &(0x7f0000000100)) 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) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x100000141042, 0x0) fallocate(r2, 0x0, 0x4b99, 0x5) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001a80)=[{&(0x7f0000001840)=""/82, 0x52}, {&(0x7f00000018c0)=""/139, 0x8b}, {&(0x7f0000001980)=""/160, 0xa0}, {&(0x7f0000001a40)}], 0x4, 0x0) fallocate(r1, 0x0, 0x0, 0x4000003) sendfile(r2, r2, 0x0, 0xc092) 2018/05/10 03:39:53 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="00ba31011838"]) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='/\x00') syz_fuseblk_mount(&(0x7f00000025c0)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000400)=@abs, &(0x7f0000000480)=0x6e) r4 = accept(r0, &(0x7f00000001c0)=@hci, &(0x7f00000000c0)=0x80) r5 = dup2(r1, r2) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000280)) mkdir(&(0x7f0000000300)='./file0/file1\x00', 0x10) getsockname$unix(r4, &(0x7f0000000340)=@abs, &(0x7f0000000240)=0x6e) pkey_free(0xffffffffffffffff) 2018/05/10 03:39:53 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x20, 0x100) r0 = socket(0x2, 0x4, 0xffffffffffffffff) open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0xfffffffffffffffe, 0x4) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@mcast1, @in6}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'bond_slave_0\x00'}, 0x18) pipe(&(0x7f0000000380)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="240000000001010000000000ffffffff02000000100002000c0001000500020000000000"], 0x24}, 0x1}, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f1ff00", 0x24) sendto$inet(r0, &(0x7f00000005c0)="ba2caeef730d74cb9021f3aaa0ff3337c5a6b983ebadd8e94831b3b153a0363b88fa8c5d1a603c7b400d11d98a67e05a10474f2bb151980f0ed0768cdbe742ae41bc02b242361c0d64f937d2ff958804df2231bbb74f7abd2f2715e926f316bc6da518694488ad3f0684d18fe7465e58977c9f397de6cfea899002a7a265943df110ecfae751b9ea4cbc594868433867ee9ceae33df3c5f723ecab98e9e7bc7b483300000000000000000000000000", 0xaf, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) 2018/05/10 03:39:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getgroups(0x8, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) getgroups(0x9, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[r1, r2, r3]) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000b0fff4)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3000000012002509000000000000000000000000b19f31960e0aebb00434734a786c36ea1b3a5e9d412406982a2640cdfb1ba4268aabd77bbbb3eb58ad09d14b610773b44eb62654c2569b758b3a833dbc129ea0ceab93b584ed9c6b1b490d19da2eea60543ae408db59ca26333cf0615c6d4a8ff5b29745bdae9cfe02c2e2b5abf906bf5117985776d0dbfe07624bbb753e82835b519a016e8589b844fa8c0a83fcef62bf95c6310d4d97e1572037459d7cf643c8a157d27749b51fc041fa83", @ANYRES32=0x0, @ANYBLOB="000000000000000010001200040001002e776c616e302400"], 0x30}, 0x1}, 0x0) 2018/05/10 03:39:53 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380), 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f00000001c0)) pselect6(0x40, &(0x7f0000000080)={0x40, 0x6, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x80000000, 0xf4, 0x1ff, 0x81, 0x7}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f00000006c0)={'icmp\x00'}, &(0x7f0000000700)=0x1e) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000580)={0x7, 0xfffffffffffffff7, 0x200, 0x1, 0x4, 0x2b2, 0x0, 0x4}, &(0x7f00000005c0)=0x20) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) r3 = socket$netlink(0x10, 0x3, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x181000, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmmsg(r3, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, r4, 0x1, 0x101, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc73e68d78358a20ab477f387973b3e2eed81d3e04aadb2e66a0ce372789b99794adab4d93f0903a0d43fa11", 0x5a}], 0x1, 0x0, 0x0, 0x8000}, 0x8e5}], 0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) r5 = syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') preadv(r5, &(0x7f0000000480)=[{&(0x7f0000000380)=""/242, 0xf2}], 0x1, 0x10400003) 2018/05/10 03:39:53 executing program 3: epoll_create(0x3) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)) 2018/05/10 03:39:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_mount_image$nfs(&(0x7f00000004c0)='nfs\x00', &(0x7f0000000500)='./file0\x00', 0x0, 0x2, &(0x7f0000001900)=[{&(0x7f0000000680)}, {&(0x7f0000001880)}], 0x2281841, &(0x7f0000001a00)='systemppp0\x00') setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000440), 0x4) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/253, 0xfd) [ 64.006385] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 03:39:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)) 2018/05/10 03:39:53 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) [ 64.063732] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/10 03:39:53 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)) [ 64.072776] FAT-fs (loop5): bogus number of reserved sectors [ 64.072811] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 03:39:53 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x40, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000140)) r4 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000100)=0x8) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) fallocate(r4, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r6, 0x40304580, &(0x7f0000000300)=ANY=[]) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x1, &(0x7f0000000380)=[{0x5749}]}) r7 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, r7) sendto$inet6(r0, &(0x7f0000eb9fff), 0xffffff31, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r0, 0x1) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000000200)) 2018/05/10 03:39:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0xfffffffffffffffd) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:53 executing program 0: mkdir(&(0x7f000022d000)='./file0\x00', 0x0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000480)='./file0/bus\x00', 0x0) mkdir(&(0x7f0000002940)='./file0/file0/file0\x00', 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x20000, 0x0) rename(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000140)='./file0/file0/file0\x00') [ 64.367585] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 64.969350] FAT-fs (loop5): bogus number of reserved sectors [ 64.983113] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 03:39:54 executing program 3: r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000000c0)={0x5, 0xa0}) ioctl$BLKTRACESTART(r0, 0x1274, 0x0) syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) 2018/05/10 03:39:54 executing program 0: 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) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000640)={&(0x7f0000000240)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000006c0)=[{&(0x7f0000000c00)}, {&(0x7f0000000400)}, {&(0x7f0000001d80)="6625debcda90261dd61cc21581368ed1cb95d76d9b54a8620ae574ee3df00e68302ba06a485b8b0b3109615350a321fa18273202e0bb83a219d7467bda777a7730674d113ba7fe1958021c5f1f326a4ff90af0169b8bdeebf2cdc21f7f7994263f9d87ff415bd55f818e6c361f28deddaddebb47b042687cf54cb143c46a1ec0230180641c153e4173894e3ac8dcf9950398b663cd", 0x95}], 0x3, 0x0, 0x0, 0x10}, 0x4000810) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80000) sendmsg(0xffffffffffffffff, &(0x7f000009cfe4)={&(0x7f000009ffa8)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(rfc4106(gcm(aes))))\x00'}, 0x80, &(0x7f0000398000)}, 0x0) 2018/05/10 03:39:54 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001380)='./file0\x00', &(0x7f0000001340)='proc\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000180)="616673002669da894ed32080e9e88a6ec5b28bb7a5c05326d695154210d34bbe72d3955be70822859cabbe", 0x2008821, &(0x7f00000001c0)) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x200000, 0x0) getpeername$unix(r0, &(0x7f0000000200), &(0x7f00000000c0)=0x6e) 2018/05/10 03:39:54 executing program 7: unshare(0x20000) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='ns/mnt\x00') unshare(0x20000000) close(r0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000000040)=""/106) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000000)) 2018/05/10 03:39:54 executing program 2: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000040)=0x2, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2}, 0x10) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) mq_unlink(&(0x7f00000000c0)="2b73656375726974792e1d2e00") 2018/05/10 03:39:54 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x8) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000040)=0x3ff, 0x8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffa000/0x4000)=nil, 0xc2, 0x2, 0x8, &(0x7f0000ffd000/0x2000)=nil, 0x6}) ioctl$KDMKTONE(r0, 0x2201, 0x0) 2018/05/10 03:39:54 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0x40080, 0x0) syz_open_pts(r0, 0x488400) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000001c0)={0x40, 0x502, 0x6, 0x7, 0x5, 0x0, 0x4, 0x5, 0x5, 0x1}) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000700)={0x0, 0x100}, &(0x7f0000000740)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000780)={r1, @in={{0x2, 0x4e23, @rand_addr=0x4}}}, &(0x7f0000000840)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x4, 0x0, 0xa34, 0x1e6, 0x40, 0x4, 0x2b2c000, 0x72, 0xfffffffffffff882, 0x8001, 0x6, 0xff, 0x1, 0x1]}, &(0x7f0000000380)=0x100) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1, 0x200, 0x5, 0x6, r2}, &(0x7f0000000400)=0x10) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/sequencer\x00', 0x1, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000000140)=0x2) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000440)='/dev/ptmx\x00', 0x40c40, 0x0) poll(&(0x7f0000000040)=[{r4}], 0x1, 0x800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000680)={0xa, &(0x7f0000000600)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}]}) sync_file_range(r0, 0x1, 0x4, 0x5) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f00000006c0)={r5, 0x3}) ioctl$TIOCSCTTY(r4, 0x540e, 0x6) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000080)=0x3) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000480)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f00000005c0)={r6, &(0x7f00000004c0)=""/198}) ioctl$TCSBRK(r3, 0x5409, 0x0) ioctl$HDIO_GETGEO(r3, 0x301, &(0x7f0000000240)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000200)=0x5, 0x2) 2018/05/10 03:39:54 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4032, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000480)={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000007c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x4bba, 0x8208, 0x81, 0x8, r1}, 0x10) r2 = gettid() process_vm_readv(r2, &(0x7f0000fca000)=[{&(0x7f0000fcaf07)=""/249, 0x4e}], 0x1, &(0x7f0000fcafa0)=[{&(0x7f0000309fb2)=""/145, 0x91}], 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000005c0)=@add_del={0x2, &(0x7f0000000580)='yam0\x00', 0xb379}) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000003c0)={0x53, 0xffffffffffffffff, 0x8e, 0x60000, @scatter={0x3, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/158, 0x9e}, {&(0x7f0000000100)=""/56, 0x38}, {&(0x7f0000000140)=""/4, 0x4}]}, &(0x7f00000001c0)="d0ef48f33e40daebd4f8a346973ae19b9a7447ca2fb7c7b907d884d3d435f3a967d185ca4551a7b966bdc22442914cc5e00968b15885b62faf95c96b3f037d156c206ef94fe8c7a6eb6bb64becb964db66adc38f2e14fe42864e569050e0ae769cb94d1ee05350db1610d97bcad94264aa61ea40bdf41762e17d2142ba118650424982495b8cc8619382e6f8bf2f", &(0x7f0000000280)=""/251, 0x2, 0x1, 0x2, &(0x7f0000000380)}) 2018/05/10 03:39:54 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x80000) getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) syz_mount_image$cifs(&(0x7f00000000c0)='cifs\x00', &(0x7f0000000140)='./file0\x00', 0x1, 0xa, &(0x7f0000001700)=[{&(0x7f0000000180)="cfafeff127680ce142f4b3940dc58456eede8d49311b66eaae122aaf4ddcd7e1592ba6117d5eab8400b56845f917ff198162db933acce95e1711f901e0eb", 0x3e, 0x200}, {&(0x7f00000001c0)="a8e20659c28d4d6f4cde29b159ee7ad536dfaab28fcfd0cad5f2016bd9c935a2139d4e52", 0x24, 0x800}, {&(0x7f0000000200)="b3405315b60031220ddaac39305ec6084027c925d8e28cba5b0b650a5e3457203e915e58a02318a34d5cdab4c8bba142a0e5f8dc1df094571243f5550c37b9bc7b7cc34496751956569942f5cde8364a9da3e1b90c27baee58aa7c5ac345f790185a7b5699bf4f76a0f2e5ee20cc8ba2d3a90f61b9996e2398bdfde0760f3ecf96456785e2dc475bae787691681fd162fa41c641ff", 0x95, 0xffffffff}, {&(0x7f00000002c0)="febb94f5c5e3f73ac6f40f12eede4480dd9721ef0821f2bc1e996275b2779bc9e3c73a7b8206f4a0cc5829304a508d43438e06f2e464f8185455572eebcf4ad0f3772ba8824c4f976ca5663885bb2d8996ee53895e08f8d05d943eb99bc469a0e8d0d23180fb9e9f32889b302a85b0c1845716604700a9bcf54d7339635fdba390aa5f041084b9a386b24b2c916d2c8a4e4b0d427359adbd2a5be40c2d4c4411f88d072b02d0952d64165b03cbce19905cf9475ce4e657b39bf069d4e96d2ab2d5db14579110bd33d379ff4a255f9c2026c5ed", 0xd3, 0x3f}, {&(0x7f00000003c0)="0063f074de2762ad94d73ea7a61305c074dbb57d314250e09b6ca1bce837a306d0628660b545f26381a241b2e0a94ba0677ab7333a9b9363678f41e6bd6a3262b640f69a652ea3adf9a52a548a73d47786a4b29f8cf87ac27ee27ad6385a9eae11429ac2b4449a69026513e5eedf473e49d1645988a0a2671dd0eb5830da6058fa454b408478757b9cba7a6e", 0x8c, 0x1bc}, {&(0x7f0000000480)="fa1377e4aedfa7239fe7f0e0294184c943e632aa9b14e907d40646751a4ff7fab6b8c4418b342c9baae075d97901b90bb4ffa5fcbd498f8d68dceab4ddf72236126467d160a5e3337cb7", 0x4a, 0x1}, {&(0x7f0000000500)="88f2ad88aff99d57e4befd4380229d8878dd1c3b20b6e9a0c08ed50bb030bdd07747047ec5bbeb60d83572e8da17b82f806903928db45b983a6b17046930c1b5ebffcc5c5fb03832018dfaa013585349ec909006635c4dd99b97a44be4d57a78312babbde2e5daa60ce1d3559c2f1666f1d076560806e3edf9976d35838428aecbc81107e6685cb380b54c2788d402e185a695aac8a713dffa1783dd2fe937584334982d01c8251f24e97346d98acc1e1b9a6484bead378d7de0e47165a3417f11348ffaeba37f737bc9183b31b784c75849d9160e932c3e5d2c353244641feb72e261478ddbcb98411018fb94a78b50fa07890404b61aec", 0xf8, 0x4f0}, {&(0x7f0000000600)="e596e7ccff4415", 0x7}, {&(0x7f0000000640)="d219509f52f58859b692a558f861a35cc62e32d7e22cbfd95a6f520cba6678dcba0b1c858a78d8737915bbbd429f351e28b1bd8795066222e1c0af966fe3d282c11eae325bb042b764d4226a61e30d3d0a282400e72117218f21539ae2c9ab80f5a13e1f930f081fa56ccb98e13745100d3ec99f654e95b0acf7f2b90b49ea00b66affab64", 0x85, 0x4000000000000000}, {&(0x7f0000000700)="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", 0x1000, 0x2}], 0x800, &(0x7f0000001800)='lolo%\x00') ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 2: r0 = socket(0x11, 0x100000803, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_eeprom={0x0, 0x6, 0x3ff, 0x2a, "171c4306ac06f30b9731d176505d5456c8a5567c8fbbf5034e0953fa3c0ed14ac572ddff2bb9b4d3950f"}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) 2018/05/10 03:39:54 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) [ 65.203531] proc: unrecognized mount option "./file0" or missing value 2018/05/10 03:39:54 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000037c0)={&(0x7f0000003440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000034c0)=""/49, 0x31}, {&(0x7f0000003500)=""/67, 0x43}, {&(0x7f0000003580)=""/21, 0x15}, {&(0x7f00000035c0)=""/239, 0xef}], 0x4, &(0x7f0000003700)=""/155, 0x9b, 0x100000000}, 0x2000) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000003800)=0xbf) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="59e0913578c2efed5463c779124d666dd4a209ed6dcc37", 0x17, 0x20040000, &(0x7f0000000080)={0xa, 0x4e24, 0x9, @empty, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000000140), 0x0, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0x0, 0xb7df, @dev={0xfe, 0x80, [], 0x1b}}, 0x1c) uname(&(0x7f0000000240)=""/155) mq_timedsend(r0, &(0x7f0000000300)="c57ecc9886662253a0a22d691b089854cf812c556bb2de14e534e77326e67268ba2306486ff0bfa10375dc23df725f7b641d5335a45df7f1d6ec4611978578ce7d2361e163287b0a7b36ee0c972a6ddcf7aedf519974bb341b6f22d694e9f1b750fc84fcaa3b913f232ced7ccdfcacb7ebd7cd8f507ac0b63efa8f746e545d5c810a7b34e22f838974c7c6e9af42d7f763f5e4e2e8e1d4e9465abb47b2e24fe0096ca1a9a54c386dfce3a53cc7ad81d1195d05a2d7554dcbaa97e4a8ae96bce3191590f1d79d71372083955b1f7fea7e2d4b1f433f5957ecc5", 0xd9, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) 2018/05/10 03:39:54 executing program 4: open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) fallocate(r0, 0x20, 0x0, 0xfffffeff000) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) [ 65.255946] proc: unrecognized mount option "./file0" or missing value 2018/05/10 03:39:54 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20000, 0x0) getsockopt(r0, 0xfffffffffffffbff, 0x0, &(0x7f00000000c0)=""/173, &(0x7f0000000180)=0xad) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) listen(r1, 0x0) 2018/05/10 03:39:54 executing program 6: syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCCBRK(r0, 0x5428) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/10 03:39:54 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20a100, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000080)={'ip6gre0\x00'}) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x200000000000000) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x20000000000012, r1, 0x0) 2018/05/10 03:39:54 executing program 1: 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) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = open(&(0x7f0000000340)='./file0\x00', 0x40, 0x0) keyctl$search(0xa, r0, &(0x7f0000000000)='ceph\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, r0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x1}) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x0, 0x0) 2018/05/10 03:39:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200000, 0x0) accept$packet(r2, 0x0, &(0x7f00000002c0)) modify_ldt$read_default(0x2, &(0x7f00000000c0)=""/199, 0xc7) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)=ANY=[@ANYBLOB="140000000301ffff00000000000000000000000b"], 0x14}, 0x1}, 0x0) tee(r1, r1, 0x9, 0xb) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname$inet6(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000240)=0x1c) bind$ax25(0xffffffffffffffff, &(0x7f00000001c0)={0x3, {"d76f1486224a1c"}}, 0x10) 2018/05/10 03:39:54 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 6: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x220503, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x8, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}}, 0x1, 0x2, [{{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x20}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x190) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:54 executing program 7: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r1, 0x9}, &(0x7f0000000500)=0x8) fallocate(r0, 0x0, 0x0, 0x6) fallocate(r0, 0x1, 0x4b99, 0x2) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x20010, r0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000001c0)={0x1c, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="064204400300000008671040", @ANYRES64=r3, @ANYBLOB="bed5b4649aa0643be7b8ffcdc7a521aee527e16382f25fbc0eb90d24aaeabd1ca99514b9622b18ef6c71d11023879b32ee634c452ccd1a67551653cb67b0c5440cfc09231f3987332d07eae6bb307c30fdfad3cf91dff0e8f5444a3572a90df27338d82cc2d88ef663fdd10000"], 0xa1, 0x0, &(0x7f0000000100)="31f8ab8696e7d07e9659c911ff51926eaf4fda9247f4baabaa0975cf43d7ccb8861faa0448198abe62b1d2838a71caa413777c955cc870e58c09d64848d845457943a822d5147364fb4b63b51a4c76bce945c962b984f1ce42b67d9cff722f423fedeb277cfae91bd3e4d523618577f5d826ea0a573f6eecf6397544c2804d34561156d8fb2cc99b5873736c1b24e29589079ee5471832ae9a449bfa8581536325"}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000200)={0x1, 0x1, 0x80000000, 0x6}, 0x10) sendto$inet(r0, &(0x7f0000000680)="3b1ce7d6dc18388b80d16a7b7b0968b5e8b74380bd3b9967679517331a6a6cf065f577bc71bc16adfdb134361e92185224a9428afc6b7fa0ff2bd98b306d26ae97b8f9161d199bd270830c6e223b70557d26d7aa4439c1dfb36aa28e2a6d10b7d8eb2f5f811c2cfda1ea073d40ba025c76eeda10835cc3bb0345a65e464f42cbb78c2e013911c2f95d56ed5e83629f2f8fab9e73d554a9911ae51fc3e2a406bff72fd27291ff", 0xa6, 0x4, &(0x7f0000000740)={0x2, 0x4e23, @rand_addr=0x7}, 0x10) r4 = request_key(&(0x7f0000000540)='.dead\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000005c0)='ppp1em0)md5sum\x00', 0xfffffffffffffffe) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000000600)='rxrpc\x00', &(0x7f0000000640)="216c6f002e637075736574cb766d6e6574306574683000") fallocate(r0, 0x1, 0x0, 0x10000) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000400)=@get={0x1, &(0x7f0000000300)=""/200, 0x40}) sendfile(r2, r0, 0x0, 0xc08f) 2018/05/10 03:39:54 executing program 5: syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000040), 0x10000028020, &(0x7f0000000000)=ANY=[@ANYBLOB='novci,\x00']) pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000100)=[@in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x7b5f}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x1, @empty, 0x1}, @in6={0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x8}], 0x74) 2018/05/10 03:39:54 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) write$eventfd(r0, &(0x7f0000000080), 0xfffffe5e) fcntl$setstatus(r0, 0x4, 0x6000) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) write(r0, &(0x7f00000001c0)='J', 0x1) sendfile(r1, r1, &(0x7f0000000040), 0x200) fcntl$setstatus(r1, 0x4, 0x40000) 2018/05/10 03:39:54 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) [ 69.631043] IPVS: Creating netns size=2536 id=14 [ 69.789453] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 69.802944] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 69.854833] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 69.867769] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 69.921315] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 69.934854] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 69.947985] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.962445] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.543987] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 70.575122] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 70.581313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.587900] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 03:39:59 executing program 2: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0xc0402, 0x0) ioctl$KDSKBLED(r2, 0x4b65, 0x55400000) 2018/05/10 03:39:59 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x12800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a00)={{{@in=@local, @in6=@ipv4={[], [], @rand_addr}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000000b00)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000b40)={@local={0xfe, 0x80, [], 0xaa}, 0x7d, r1}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x80000, 0x0) r3 = getpgrp(0xffffffffffffffff) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpid() r6 = getuid() r7 = getgid() r8 = getpid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f00000007c0)=0x4) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000500)={{{@in=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000600)=0xe8) fstat(r0, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_tcp_int(r0, 0x6, 0xed50545131471839, &(0x7f0000000480)=0x22d, 0x4) sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="28d7", 0x2}, {&(0x7f0000000180)="ff466f99cb98d2114d80c51576208cc7fda6365a09559ce014520eef6ff5ba2c7bb808035b4549b5d980427244df042ba4b92254680c0bdccb0704dfa473579ccdc6f5a001650352697bcd2bde3ea8bef1d099328ab295b817812b4952cacae6c83966527352df966ee9c1bf9368ff9eb84d68e2", 0x74}, {&(0x7f0000000200)="9302e3905eba57f82097ff33ac2d96a5fc739e8463041873f8b50acc1c86bf8a64ea6a7ed350a3da513301bc62d034968eb87583cdadc76c388c0250558ed43243d43a0b7a635e792b7178b2699908d7835f42e658481580beb48b83e76029510483b9e7d0a16be3cdd4f827e27399f5ae092db843", 0x75}, {&(0x7f0000000280)="a948208b38e5346b7cc1de002227646f3facf17b77b3d326de4ebd3da9db3273c85ad51b70743f36edd8cc20668ff7adacefdf36b7f4a3a1fff093d96776254e0a429620ac24ec1bdab154d5e969389ba784bc77c98585fbab360b2041f7d6ff677d0e5f81adb7205681b7fcb392bd38ea20921b899f521414c1f8d896ebfb11309e56ea8149babae87927e3c81a6968b0", 0x91}, {&(0x7f0000000340)="0e8b9b338f58a92b780dc9193da126e52dad7b3eac297b2a58476a648449f3", 0x1f}], 0x5, &(0x7f00000006c0)=[@rights={0x30, 0x1, 0x1, [r0, r2, r2, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x90, 0x4000000}, 0x400c880) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDTOENTCNT(r2, 0x40045201, &(0x7f0000000080)=0x8001) 2018/05/10 03:39:59 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_tables_targets\x00') socketpair(0x9, 0x3, 0x7, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200), 0x10000) 2018/05/10 03:39:59 executing program 7: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000100)}}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x3a) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000f, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/10 03:39:59 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000040)={@broadcast, @local}, &(0x7f0000000080)=0xc) r1 = socket(0x11, 0x100000802, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000006c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x306) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x1, @random="58675be951b9"}, 0x0, {0x2, 0x0, @rand_addr}, 'ifb0\x00'}) 2018/05/10 03:39:59 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x10000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00000000c0)={@rand_addr=0x9, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mkdirat$cgroup(r2, &(0x7f0000000040)='syz0\x00', 0x1ff) 2018/05/10 03:39:59 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:39:59 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="e900008e95", 0x5) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="99e4bedff6f1f8d155a8ca378bf3a7c6a28fc50c6fde5f9e326caa75207bfe6020dfae6901340f1039e4c4ec3c931c8963403882f380fac74dbd099d4fd00f5763364bd15b48f3e4fcacebc97767948191bddf8e1ae2e6113f11f75d3e82b729") mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_settime(0x0, &(0x7f0000000000)) [ 70.804769] EXT4-fs (sda1): Unrecognized mount option "novci" or missing value [ 70.833429] EXT4-fs (sda1): Unrecognized mount option "novci" or missing value 2018/05/10 03:40:00 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f00000003c0)='ntfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x0, &(0x7f0000000480), 0xffd, &(0x7f0000002040)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES16=r0], @ANYRES64=r0, @ANYRES64=r0, @ANYRES64=r0, @ANYBLOB="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"]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x8) shutdown(0xffffffffffffffff, 0x0) syz_mount_image$hfs(&(0x7f00000005c0)='hfs\x00', &(0x7f0000000600)='./bus\x00', 0x0, 0x1, &(0x7f0000001a40)=[{&(0x7f0000000800), 0x0, 0xfffffffffffffff7}], 0x10001, &(0x7f0000000340)=ANY=[@ANYBLOB="646f636861727365743d6370313235352c7d6d61736b3d362c003308b6474804fd003e85787e3ad6ec7abd3589dcb7294a7898ea4bc1ad1a3be19f8bd8a567b21d7bd5ce483f6dc0026c00003e2482cb2c68be3fe175fa1406b756b08a88dbff8d46df4e7ade14599198230aabfc2bf80b34a5e203d0a127a07d"]) r3 = memfd_create(&(0x7f0000000580)="4eb095bd38b587922b5f1e9e4d90097ce5e7bb6c1b5bc026e5eb690a0d1f9574086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000000340), 0x0, 0x81806) getsockopt(r0, 0xb3d8, 0x7fffe, &(0x7f0000001000)=""/45, &(0x7f00000002c0)=0x31c) mlock2(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000001b40)=[{&(0x7f0000000740)=@in={0x2, 0x4e24}, 0x10, &(0x7f00000019c0)=[{&(0x7f0000000780)="c8d522bc51c11bc8df6f4bae5741b7becead299489b69d5d654da6ca2c81989bb02045c78a791c613f6fe10755e6754b20cf470d1e1a1327eb37abde78577bab7472270e6231ecf90d0e59a2d24c4f6db03284f50257a4f2069f33e06442a2657e77ea37d7daed56844bbf0f5a87dec8118e9d4a9400b712d5730b36ac1d817e35d38dbb1db9622b409671cf5ab1d0119ab9afc84554347366c34f45c4c738146c103361916a089d614cec08f50dfd4fbc4b67bf85449bf74d2e", 0xba}, {&(0x7f0000000880)}, {&(0x7f0000001900)="efde76bda788b81caf75753a46310e6110a82eaa1c4b3988772902f7860b62890dfe86851eb5623a396ac902008bc07b026249910309b748c327ea7edefec61d52d0819f811024bb7e9ed287a6ed0a6f096bc8087b6b5bf55f0f98cb86df4cb3049e77c2fbcfb6a62b085b50f3ab98ef8c9c2137606d89ec08620ff355b125886a17be066ba99baa9cc4cb6c346ec5faf32714", 0x93}], 0x3, &(0x7f0000001ac0)=[@prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffffffffffff8}}], 0x18}], 0x1, 0x40) sendmsg$netlink(r3, &(0x7f0000000540)={&(0x7f0000000400)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000f80)=[{&(0x7f0000000840)={0x130, 0x41, 0x400, 0x70bd28, 0x25dfdbfd, "", [@nested={0xd8, 0x1d, [@generic="65afcb2d5ceb2c1088d57526572913bd5060a3be9c89704df374220206b1494fb964f22fd0c739cb94cddf40d23d40fdc317d8fb63636ca6c212e3815858c79beec107a93094e1ba2ec7653e1d90bfe8be68dbe9d22d4dd2a3ec1814b5ba7e67d7246ec9ac81db7395b395e33bf3bf64a83a264d08bd4752adbbf39c7b601c0f016cfea8c3e3700c4f92758d2db229227421ecb4c99b69d7d2cfb77e19f1b362857ae4b9503d24d56a26e8d8f3bf9bb3bd687e5e5fd45cd28c585341d63753fd11c2a7feb91f948f6161d9dd0566ff7bf9172b"]}, @nested={0x48, 0x72, [@typed={0x4, 0x51}, @generic="cc45403be24eee5bf1d9ff2f23fe4ddb6f43860beb745872bd6da7d620c3c4385c3b0003db3275310dca4a6e6343aeab0f85116c0291f87ce27fb03ee003f0"]}]}, 0x130}, {&(0x7f0000000980)={0x3a4, 0x13, 0x100, 0x70bd2b, 0x25dfdbfd, "", [@nested={0x110, 0x35, [@generic="69f25d21d8bf51f739738a548709fbc3b6a503f0b3907e9382746038e7ec9d6bebc9f4a40ecf555d03934a3ee0583dc23a4d718a0d3d42a7f68d4fc631541a4ed8d3d9eabdbd1778c396db7a8a2df1af9bf35cc2a144599f61af87e0c8928a9ead4628fff432ddafae108d9af66e9469fcfcd53f95c9a48b11b1db1e6d3ff592df86bdbc0591b03479f119cb144c454ef6d82c8552fe8ad1eaf07e29690180f4ebe65960c65fefcc7f197dc037eac85c4b104320da848fae053709e0dde0470392db50b26f7a25b2097d44fdf2301364efd8a1d1635b778105e60c6d2a27bff37ba3ddcb23d93d3cf18f8a4c290d65c066c344a4eb014e", @typed={0x4, 0x56}, @typed={0x8, 0x46, @fd=r2}, @typed={0x8, 0xe, @fd=r3}]}, @typed={0x14, 0x6f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="57cfddf9c56c479bea2ae2d31c7c215500da1248d4ee79e404bad90fa81ef8f0090fdf7c097e9f78463f28d5f80a4a16af1777dc2eefee16fd8c79c3", @nested={0x150, 0x7, [@typed={0x8, 0x2a, @str='\x00'}, @generic="defddd1c5146044d577f8a4ff6ffde2f80a0759e00c7ee7f477e3e6fba70e28cf620bcd65ca1a16e971b1d63056ed0a0a99eeb355af268f2707fd39d85c4ca6fa3f537571c075878e0", @typed={0x8, 0x5e, @ipv4=@multicast1=0xe0000001}, @typed={0x14, 0x72, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8, 0x1c, @u32=0x10000}, @generic="abb4c9bf7dd5360bdf305ccf8c64efb3afc1b51ea31a244d9e9bf16373ba59a8e20d48c8a020795572d14274604552da9ad743ea047b68128878be1ff2ea9d5844a03ce350b804e16150b52f728538071d15b639e4edfcd3ad0464a3dc610aad694e08a377bfcb75467d398d7cdeef5afb6c0054c9cf96b2b9ca7d5d02060ecc541b6890bf6d829872ecb1ab2938b2e52ab8c11ea3d62da906ad82d520cb770d8916ad571c3f8412df96cb7eab9ad827cad9c8ed3eb8ee6196a2690a756fee0aadcca42d3b7a5b370b28823729a6bb114c97cf94db"]}, @generic="6a7f02e8df133d99829a09046d99c269cee276e51f0cc3bde083f7df9b833882782dae7097a93fa2e6a8a0ec05c3fb865d5260addac930fcbb0414901f6ca1b5255cf094b954c13bc4f3e290a333c92984a77bce43babeec8432c0b743c5d383d2b7cf34a574a941b33ca9a6457bfc6df895e5e947b2de19fc216c60bd8ef4f671eb9dde3cd7469fca62b9a13a333ebc54cdf0131110eba437c44752fc086e635b7fdd7a032403968f1b260d5898a9636053abfbf8c9523226b8bce2b49ddf8a3de9549cdc668f82c3237d2d663fc0578bdac9fff676cc5220d2ea9bd100443fecef3ee9"]}, 0x3a4}, {&(0x7f0000003080)={0x1454, 0x29, 0x400, 0x70bd26, 0x25dfdbfd, "", [@typed={0x14, 0x74, @str='/dev/input/mice\x00'}, @generic="effd285f48919db34fe1bccb7807e189ea096d1b39f66f6e03c29b0f03975439830071f7752cae0663af84729fc1a8db1f9d27cbea7cca3ecf9fcd5baeb37b55c6931d17cd706757da85053396d7c7fa50d081fc8792ff211384275e3b92bb4d4ce7662d0233255181255c4d43e1d1e1e8d1a43d6e2d25588889cec6e1e935f39a", @typed={0x84, 0x76, @binary="805dbc5f81dc58453063ce6ab8cdb2808ce773765ee0349df43dc056fe9e6dd3052a89c0ab32db1f739ee5962296d3639c0d9bb87e40dbf218c721156dad97795d621a63126e5bf07ea561002335a02976625b9c758abc257cbbc866f69e54079aac162368b7f808c99e7a62587321e91aba019eebe9d5617b8e5631093137ef"}, @nested={0x44, 0x3c, [@typed={0x4, 0x6b}, @generic="9ae5904896cd9b63fd414f439b1aa2da02ea9b9d10117c29a0db3b04122bc5aa03142286501b369df08a2f1639311220ffad83a4f15c200f38"]}, @generic="641eb2f8e2a79fc3def3071e3ed615f4cfc415159d99dc65f467cefc3949a4cd67452304ea49f75555438ee2560055d6a9bf301862757e04674fe84311239086880584d414731e8c573cff7237d0ad47f9309803d19ab16a97b2db167a4ba6862da4c7c008bb51c3af1eb83fc3599b8faff02c78d1559f67b43810501b98965820673b4c048fb54ca55b", @typed={0x8, 0x4b, @u32=0x3}, @nested={0x1254, 0x8d, [@generic="a303c267cd957f2cddccce", @typed={0x14, 0x67, @ipv6=@loopback={0x0, 0x1}}, @generic="1ce24ee8e9b6d074aa2adf2967e2ace205f4948ba587bade221281332f9c147eaa8af84d7026863e4e5776baa3929b77bdbc2db2ecc2fb2ac9813729067e78a1ee550c1e1462905ab29d60d286ad2898161a8d5b93d13aebee5216a3857a030bb5931099f441bc8a414c9f401578da6ebde224c46a8f110e81b588c6f5229f3d96d1561c6ac7d7fe88c9cd588a6c837f1bd81ee1560a020b67149532117e9b3b04f31df92e605e9a36f7ec3390f4ff1ef84b2c8e57", @typed={0x20, 0x86, @str="6b657972696e672376626f786e6574307d6367726f757023b02500"}, @generic="e8c9aa356effd761d6df6a6a59bfa59eb3f0f261e87f42e958896468e2c8ea6787d522041bebf01f6d61944b45b2183746615745a74e1a0c2b035f080b224461910a1662ad369aeb7977d184a3ae2ac0ae6105692e50dcc9b9cf2ec57bb531be5b189bc22476b920b3405b3d6ef4b115e73614bf0ec5c30fb222ac7e174b2d5d812826330ad5d17e9aac7121dd014d05d6acb3971cbe75dde9af5191a27b49f9e737f02f3a1422a33cd8e22bbf90c7c5e8904d7ce7d7ab0b6ebeb5aa7bbc828b6282000902e5b307d77425199cd9111ae7edbe4475fb33135ce09b5ff138679d1893d37bd6cc80e583681ddb603a9a", @generic="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@typed={0x8, 0x6, @u32=0x80}, @generic="4ea482f76c3e3efea3b47e2451e0e6994e5652636a5f6d57b79e51e182986a9ba91385b8919cdf3640f7d1c8585b85a0511c71551400ff45a74372086a78d55ed2b6b04efe5c45c473e898c0a73cb203552b75773872a295084f9a1a2fe5b6659a0ceb74c0"]}]}, 0x1454}, {&(0x7f0000000d40)={0x210, 0x35, 0x800, 0x70bd2d, 0x25dfdbfb, "", [@generic="6298f8ff8a874f77b8c851c00f3b9958cfbac9822b148f5613aae9bcd044d67a2871880400ee4cc2c6c231c71c1cde045a9e29fa19ff477680c783cb5f2f8faef6f9ed19bd86c21ad20253f05633e654d85777ed68", @nested={0x1a8, 0x73, [@typed={0x4, 0x8b}, @generic="7c00cfab9ee80e31e96f3de9596db7f4a6a8cbe714c5becb9fb60815c95d57b6a6a9e02cdba072c198fab1dcb09475b99c3c6601053946f83b8677320db1937cc6b598f395abf7fb2363dbded463e8173042282802de78f6e4f6371b1ee69b72059e15629f4ba52d1618481181b281d3373a7cbe0dd4b53bd649b0d28d8ae784bed2ffc0", @generic="5c086ff4be5ca186929a63fb3e98070dd9b0907949e16d9d457528feac8382f145e9bc671ab86c9e4407872e7ea7a94d292e334c902357c3cfc10d01045949f6b5322b50e99704ad1f0efaea9fcb7d9c90aabd91691a56933cbf6225622069dbb1cdd715165bc5e9c6f9b1258599395ca1a7d8a2cda54d86cde2725bcdbebff2624c314ffa23c649bef4f1c528b58c89739cd4", @generic="b9880a66e88308f3c028dd8bf87af8", @generic="2e1444f92df69b30b71bb7e8c90ccc63cd2193f277e3c3032d0ce95a1ffa3ed3b12e7e6e357543b809259ab1462cffe23d6aad13ad7ede", @typed={0x8, 0x33, @str='\x00'}, @typed={0x4, 0x5d}, @generic="5c5fb637d340e45ae6134379219d0940b73d67ecb78e0f46dbcef79b929aa9a3820a10775185ef4c0092bb9ba2baec71951b4399"]}]}, 0x210}, {&(0x7f0000000640)={0xd8, 0x1c, 0x0, 0x70bd2d, 0x25dfdbfb, "", [@generic="56727eae58a31aebc6be24eb2822caff2ccc6cca2d93a335ade89f575b25eca8b952699629d525975e4295b47aa8b0aec9b3b451c15e9de92301f653fa60cdac0bb4290f63161740a44d18921bc041b4d4fff36457cc263e4836005fd59cc6798242af8e4b6b4eb0a98b076cbce79682f84ff3dbf045978ef41be954ed893dae5aed5a70ab52ed34c34fb2fd290c1e8374a27962830ab4e3f489e6359528733ca9e497", @generic="e3185685b19270795989df08f1bfd9632bdd8db22899a5986da358f1bd4b73f20b7a8f092e"]}, 0xd8}], 0x5, 0x0, 0x0, 0x40}, 0x800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f00000000c0)=0x2, 0x8) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) linkat(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', r2, &(0x7f00000004c0)='./bus\x00', 0x0) pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={0x0, 0xfffffffffffffff7}, &(0x7f0000000500)=0x8) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x102000004) ioctl$BLKTRACESTART(r3, 0x1274, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x15555555555555bf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) 2018/05/10 03:40:00 executing program 0: mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) socket$inet6(0xa, 0x80000, 0x0) clock_gettime(0x2000002, &(0x7f0000000140)) write$sndseq(0xffffffffffffffff, &(0x7f00000015c0), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r0, 0x8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/autofs\x00', 0x0, 0x0) syz_read_part_table(0xfffffffffffffffe, 0x1, &(0x7f0000000080)=[{&(0x7f0000010000)="000000000000000000000000000000000000000000000000ed793afe00000000020082012600010000006400000000012700fd030c00650000006400000000030d0085043100c90000006400000000043200052020002d010000d306000055aa", 0x60, 0x1a0}]) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000dc0), &(0x7f0000000e00)=0x8) ftruncate(0xffffffffffffffff, 0x0) write$binfmt_aout(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[], 0x0) 2018/05/10 03:40:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000080)=0x7ffd) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockname$netrom(r1, &(0x7f0000000040), &(0x7f00000000c0)=0x10) 2018/05/10 03:40:00 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) write(r1, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@ipx, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000190001f00080000400edfa0e0200f900e003bf06000000cc08000f00fed70000", 0x24) 2018/05/10 03:40:00 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x400004) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x80000000}, 0x8) [ 71.035255] loop0: p1 p2 p3 < > p4 < > [ 71.212150] loop0: p1 p2 p3 < > p4 < > 2018/05/10 03:40:00 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0xc0046d00, &(0x7f0000000100)) 2018/05/10 03:40:00 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x40, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x1000000000000206}) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x7f) 2018/05/10 03:40:00 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ffffffe, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)={0x4000000000}) 2018/05/10 03:40:00 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000500)=""/246) ioctl$EVIOCGREP(r0, 0x40107446, &(0x7f0000000240)=""/174) 2018/05/10 03:40:00 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f00000001c0)="8f78", 0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000340)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x80, 0x6, 0x4, 0x1, 0x4, [{0x3, 0xff, 0x261}, {0x968, 0xfffffffffffffffc, 0x8, 0x0, 0x0, 0xb}, {0x9, 0xb1a7, 0x81, 0x0, 0x0, 0x1000}, {0x1, 0x9, 0x2, 0x0, 0x0, 0x800}]}) 2018/05/10 03:40:00 executing program 1: r0 = open$dir(&(0x7f0000000340)='./file0\x00', 0x1fffd, 0x0) fallocate(r0, 0x0, 0xa3cf, 0x40) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f0000000080)=0x10) getsockname(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000140)=0x80) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) fallocate(r0, 0x8, 0x0, 0x8000) 2018/05/10 03:40:00 executing program 6: creat(&(0x7f0000000000)='./file0\x00', 0xa4) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:00 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000400), 0x0, 0xffffffffffffffff) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r1) 2018/05/10 03:40:00 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(0xffffffffffffffff, &(0x7f0000000000)="b63db85e1e8d020000feff00003ef0011dcc606aed5ed2bc7018cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:01 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000013000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140003004d32330b1591ff6c000000000000000008001a0004000200"], 0x3c}, 0x1}, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x68100, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000080)) 2018/05/10 03:40:01 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x8002) read(r0, &(0x7f00000002c0)=""/178, 0xb2) write(r0, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={r2, 0xf7}, 0x8) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000240)) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x442000, 0x0) write(r0, &(0x7f0000000180)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0x58) writev(r0, &(0x7f00001b6f90)=[{&(0x7f0000000040)="e59bc053050000007bb51f597ea6feb27c6371100ca6f5c53ded1a2f0fd1c92c1f8082d61217feadb3af", 0x2a}], 0x1) 2018/05/10 03:40:01 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:01 executing program 0: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x7f, &(0x7f00000000c0)=0x2, 0x4) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x2000, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/73}], 0x12e, 0x0) fcntl$setflags(r1, 0x2, 0x1) 2018/05/10 03:40:01 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/10 03:40:01 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000040)=0xb) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) r3 = gettid() rt_sigqueueinfo(r3, 0x3c, &(0x7f0000000180)={0xb, 0x4, 0xd9, 0x691}) socket$unix(0x1, 0x1, 0x0) socket$inet(0x2, 0x1, 0x3) connect(r2, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x2, 0x4, 0x2}}, 0x78) connect(r0, &(0x7f0000987ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x0) connect$netrom(r1, &(0x7f0000000080)=@ax25={0x3, {"f3b7417825df98"}, 0xfff}, 0x10) r4 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)) stat(&(0x7f0000000000)="e91f7189591e9233614b00", &(0x7f0000000100)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r4, 0x1000000000013) listen(r2, 0x5) 2018/05/10 03:40:01 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) socket$inet6(0xa, 0x400000000001, 0x0) r3 = socket(0x18, 0x0, 0x4) connect(r3, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/05/10 03:40:01 executing program 7: r0 = socket(0x2000000000a, 0x2, 0x2000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={0x0, 0x80000001}, &(0x7f0000000680)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000006c0)={r1, 0xe3cc, 0x5}, &(0x7f0000000700)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000480)={@empty, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x40000000, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x77d, 0x803ffe02, r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x20}, 0x31, r2}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)={0x0, 0xdd, "d8e2229964e4ce7e44dfded146e5e1e0abc6c1e9bac43c4d93418be9ace0cba814190dcf4dd7cd0bc424fca94c89ce7d47de3eb86e080b477e09d545997ed47728baaa4872f0a6f8de06ae100763b04bcbe4f21d529577687ef0341afbd0dcd9a57f1d26a4573b90340c74d572d5aa7af3737d599fbb99639be9242283d85bfe232f208a0d912b29f22a653d2a8abc97232b4764b81958c7c685deee69b8851eed01c976a0f82c198972e084fb49078f839857cad23e115d206bd8c60d90da9a622db5feafc00753afdc1be42031bc1d1e9b77d9a941dc26b4892b18cd"}, &(0x7f00000000c0)=0xe5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000400)={r3, 0x5}, &(0x7f0000000600)=0x8) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x0, 0x0, "fb5370fada83", 0x7}, 0x10) openat$ion(0xffffffffffffff9c, &(0x7f0000000740)='/dev/ion\x00', 0x6043, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000080)={0x3f, @rand_addr=0x80, 0x4e22, 0x2, 'rr\x00', 0x2, 0x2, 0x1b}, 0x2c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x4e22, 0x100000001, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0x20}, 0x9}, 0x3175, [0x80000000, 0x9, 0x81, 0x1, 0x9, 0x7, 0x4, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24}}, 0x2, 0x9, 0x2, 0xfffffffffffffff7, 0xffff}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x80000001, 0x0, 0xffff, 0x4, 0x3, 0x1ff, 0x4, 0x1, 0x8, 0x7, 0x6, 0xfffffffffffffff9, 0x3, 0x7e4f, 0x4]}, &(0x7f00000003c0)=0x100) 2018/05/10 03:40:01 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000215ff0)={0x2}, 0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000180)="24000000200025eff26b000420edfc00020b00080110b5004f06b7b408000100000000b7", 0x24) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) sendto$inet(r0, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f0000000100)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000000080)=""/31) accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000140)=0x60) 2018/05/10 03:40:01 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:01 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000005c0)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000001740)=""/36, &(0x7f0000001780)=0x24) sendfile(r1, r1, &(0x7f0000000000)=0x36, 0x7) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) syz_open_dev$urandom(&(0x7f00000018c0)='/dev/urandom\x00', 0x0, 0x200) mkdirat$cgroup(r0, &(0x7f0000001700)='syz1\x00', 0x1ff) getsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000340), &(0x7f0000001880)=0x4) fcntl$lock(r0, 0x5, &(0x7f0000001680)={0x2, 0x4, 0x8, 0x5, r3}) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000280)={0x8, 0x94, 0x1, 0x9, 0x8, 0x8000, 0x7, 0x3688715c, 0x0}, &(0x7f00000002c0)=0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=r5, @ANYPTR64=&(0x7f0000002ac0)=ANY=[@ANYBLOB="adda39fd8b7340db9357d47e84af69a4e6a8d2e3b889d64d38a801bfea0b5c7a5e0ea04f7d5adb16982ab9a6a55694a7c5598db7987da75d540ca463195083014ac81733fffa52588b880b", @ANYBLOB="b45466a2aa710de9d05228be9974693c382fe7a9a60f840a4683cae351b001146dfd6e6ad410da26ddafe1e12c5b8658bda74d84fd638e8cfbaf15500e8258ac94700a39ecad17a5dd1ace545a48dbf6068928474b6fb4cea2c8e1478f17c2a0f8f6d6c757c5f997269d586ae2be8f2a06a9f9963d3d68b310a90f3a983a20e42c899d99536c3448dee0ce56ececfaa070f848f4f1e4e5ff9405cf55b3dcb9a6580daa77d9f01d4be7188ee23fcdab3c7a16b5b0a3a4ddbdaf81793b9e35575841fe", @ANYPTR=&(0x7f0000001840)=ANY=[@ANYRES64=r7, @ANYPTR, @ANYRES16=r7, @ANYRES64=r0, @ANYRES32, @ANYRES16=r4], @ANYRES64=r4, @ANYBLOB="f4d0eb73d0085959c47b3d2c0533d0d5ecde7012bf562cf56af96add66e99fda5386be8ca09e1b2d84d8e2a80547dcdef135d2870399d2cfe7f5162a97063115efb31ab239657f805963239559bde4549fe3834aa98891043ef9f3e78d324f92f0ee79c3d45ab8e455a10591dfca775cfb9ec30576fa7e626b50f8cd7f14fdaf8b152eca45ccfcf39ef90f0e4cb422007a9b99d955e6c15158d184157444386ed633d4e4da14195788663305765121f45e0d91e846122df3aa9f182f6d0928caefb297b8726918f278366b45b7dac527c004067c5b356fd26bd39d3b3a004f1744acd48a43a1053e2f825871e4aa", @ANYBLOB="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", @ANYPTR]], &(0x7f0000001800)=0x2) preadv(r6, &(0x7f0000000500)=[{&(0x7f0000000100)=""/3, 0x3}, {&(0x7f0000000140)=""/245, 0xf5}, {&(0x7f0000000380)=""/2, 0x2}, {&(0x7f00000003c0)=""/31, 0x1f}, {&(0x7f0000000400)=""/245, 0xf5}, {&(0x7f0000000680)=""/4096, 0x1000}], 0x6, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000017c0)='/dev/ptmx\x00', 0x151000, 0x0) 2018/05/10 03:40:01 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000400)='memory.stat\x00', 0x0, 0x0) ioctl$SG_GET_SCSI_ID(r1, 0x2276, &(0x7f0000000440)) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000600)=ANY=[]) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/244, 0xf4) getdents64(0xffffffffffffffff, &(0x7f0000000df0)=""/528, 0xff95) socket$netlink(0x10, 0x3, 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') r3 = accept$packet(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000580)=0x2) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[], 0x0) accept(r2, &(0x7f0000000380)=@hci, &(0x7f0000000740)=0x80) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000300)={0x6, 0x7fff, 0x1, 0x1, 0xcd1f, 0x8}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000000680)) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0xc) ioprio_set$pid(0x1, 0x0, 0x0) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x1, 0x0, 0x10000101) [ 72.137024] IPVS: set_ctl: invalid protocol: 63 0.0.0.128:20002 rr [ 72.178919] IPVS: set_ctl: invalid protocol: 63 0.0.0.128:20002 rr [ 72.256319] FAT-fs (loop5): bogus number of reserved sectors [ 72.262565] FAT-fs (loop5): Can't find a valid FAT filesystem [ 72.332721] FAT-fs (loop5): bogus number of reserved sectors [ 72.339407] FAT-fs (loop5): Can't find a valid FAT filesystem 2018/05/10 03:40:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x220000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) 2018/05/10 03:40:02 executing program 7: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x3000)=nil, 0x3000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) r0 = gettid() timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) 2018/05/10 03:40:02 executing program 4: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rt_sigaction(0x400000000000007, &(0x7f0000000000)={0x400573, {0xffffffffffffffe1}}, &(0x7f0000000380), 0x8, &(0x7f0000000040)) mmap(&(0x7f0000928000/0x4000)=nil, 0x4000, 0x1000000, 0x40110, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5412, &(0x7f0000000000)={0xd}) ioctl$TIOCMBIC(r2, 0x5417, &(0x7f0000000100)=0x3) syz_open_procfs(0x0, &(0x7f00000000c0)='net/icmp\x00') 2018/05/10 03:40:02 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0xeb, "64d11eb5baae446a0e5aec5c1ff6c06816c4e9d509f02ec60f21a3de40ff98e418cdc6bca6926a7e703cfd56db9b2c0c4a27b6744980704711667518f43f3a6b319254996e9e8379f94c866842dbfdce0d1b845be552a74636c0eb6acb10a923a0f4c999d114c6c6a96cb5c80913a977ff26ea78a9c7380056ea4e33ab64acf5460267beb5c5505ca4922cb1d5082da79c139ff6e0d3c3cadb959d88ba76a2f19791e81fa06022040be00137f1898f051f03d0a790a2cee72c1a942b03498e5f1d2f6100e07a6d434f3c08a17492f526f5c3004dda32f741531b7dfd0d2570fd8d082c6e126b6d8b24d32c"}, &(0x7f0000000200)=0xf3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x4, 0x8, 0x210878bc, 0x1, r2}, 0x10) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}, 0x4, 0x5, 0x10001}, {{r3, r4/1000+10000}, 0xc1f, 0x1f, 0x2}, {{}, 0x0, 0x0, 0x7}, {{}, 0x80000000, 0x7623, 0x202}, {{}, 0x7, 0x6, 0x100000001}, {{}, 0x6, 0xfda0, 0x8001}], 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faeff4)={0x4000000000000003}) epoll_pwait(r1, &(0x7f0000002640)=[{}], 0x1, 0x0, &(0x7f0000004080), 0x8) 2018/05/10 03:40:02 executing program 2: 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) mkdir(&(0x7f0000000240)='./file0\x00', 0x8) socketpair(0x4, 0x0, 0xd2, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000000100)=0x90) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0/file1\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f00000001c0)=0x4) openat$keychord(0xffffffffffffff9c, &(0x7f0000000200)='/dev/keychord\x00', 0x100, 0x0) creat(&(0x7f0000000080)='./file0/file1\x00', 0x0) dup2(r1, r2) 2018/05/10 03:40:02 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000340)={0x10001, 0x9, 0x2, 0x1, 0x5, [{0x188b4433, 0x8001, 0x80000001, 0x0, 0x0, 0x2080}, {0x0, 0x1, 0x0, 0x0, 0x0, 0xc80}, {0x81, 0x9, 0xa1}, {0x3, 0x6, 0xec5, 0x0, 0x0, 0x8}, {0x0, 0x100000000, 0x4d49, 0x0, 0x0, 0x1}]}) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000980)=0xc) gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002580)={{{@in=@multicast2, @in6}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000002680)=0xe8) pread64(r0, &(0x7f0000000140)=""/246, 0xff5f, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) recvfrom$ipx(r0, &(0x7f0000000480)=""/65, 0x41, 0x2060, &(0x7f0000000080)={0x4, 0x620, 0x6, "e6cd19663af5", 0x8}, 0x10) 2018/05/10 03:40:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000300)=ANY=[]) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) pipe(&(0x7f0000000040)) r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x420200, 0x28) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x4400, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00000002c0)={0x7, 0x1, 0x9, 0x8, 0x9, 0x800}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x30002, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000280)) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000001500)={"7465616d57736c6176656a307bc100"}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000001400), 0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0x40086607, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$restrict_keyring(0x1d, 0x0, 0x0, &(0x7f0000000280)='\x00') sendto$inet(0xffffffffffffffff, &(0x7f0000000340), 0x0, 0x0, &(0x7f0000001480)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/05/10 03:40:02 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/62, 0xfffffffffffffea1}], 0x11d7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x4000, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0xfffffffffffffffc) 2018/05/10 03:40:02 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) keyctl$join(0x1, &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) setsockopt$inet_tcp_TLS_TX(r1, 0x6, 0x1, &(0x7f0000000040)={0x303, 0x33}, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') 2018/05/10 03:40:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000), 0x2e9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000240)={0x4c, 0x0, &(0x7f0000000100)=[@enter_looper={0x630c}, @reply={0x40406301, {0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x38, &(0x7f0000000080), &(0x7f00000000c0)=[0x20, 0x78, 0x38, 0x28, 0x38, 0x20, 0x68]}}, @enter_looper={0x630c}], 0xb8, 0x0, &(0x7f0000000180)="217e89f1377ca6c0a78898117a28767185b44b9af43ea5e04e551bb21506c22d8c0b9cbc1c0ef88ef5837af85d3f800e7386487ccb3bbb57f25c27f2202d09628d7fcf7e79e8bdf9eaa16d9210d69fc790a257c706a11b9ed7ba60e67e029cb427104e2a65e626b2670ae6fa0c274396e95b47db7bb71789483fc3ac4af34a62813b7b72888b4ea710c3c17463feaed1be1ead6512a58d23c10447fb931565d0d71297539b54e2533f31c9ae9bbc379169eb4f4f2b63abfc"}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={0x0, 0xb4c}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e20, 0x1d6a, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, 0x84) 2018/05/10 03:40:02 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:02 executing program 0: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f0000000140)='./file0\x00', 0x4, 0x6, &(0x7f0000000540)=[{&(0x7f0000000180)="8fd22b613cf59e3a5f41c271e4e0f87652930d82128b0595cac4fe2549762de9460d15c78729b1166925588f7fdd1a3178e85869fa31d80f57ebfdd13b4a87bf7b89efd73159efa6e390b4937dfc4051f77524542a47edb2cc36b71591a7613707cf69fd91c191f95f39b9e2", 0x6c, 0x100}, {&(0x7f0000000200)="e2f6866cc522d96223469a1e2405f94512a286741a2b7b6416e49754112d4b731e42c4cb9dbd97ef12f8170c45b500350ca4c7ef6164f06531d66d79aea3b93e03a261d1b8e3548db5937234933c0d534e027d463724baa724f9801684fac254f5537f06f4bdbd8d6f8642627411b2", 0x6f, 0x7ff}, {&(0x7f0000000280)="72472221ce98a064f3975d96a6cb4a78f674d70688ec069e79c9cf4c0bbab3330bddaa75c37be1385420c42a65f3d5f79016cdb5256bd73ca6c5e0c9c6a19f293188c73d60c8e68dc61ffb65c2733e2b25b9d2a678e75398cf0f4fe8026244c10775d9c0e19ae95d153ea9f1278b8fc47752a16b2bb6c893d90fd88b57c0262314358868ca4dcbb93e0782f0580981dd", 0x90, 0x1f75}, {&(0x7f0000000340)="746004dd01202f3ebf73a6684bbb6e8e9213ce8681a1", 0x16, 0x2f}, {&(0x7f0000000380)="e4e2bcc53ec4e9440032edf5e61a61395b1a5f4b0d2521505b31427f9119a36c530f1868277a24981c97c83dea34b92785fd153a7d9c2173ed5388a5755d87628109baa3dcab87e96f6378b4e9ff87b0a92159e39e408c74182cbdc4126529898394f87f9ab2ac4bafe7fd660ca7f0d646096b9e3338d4475e0e2638d5e1ab423835", 0x82, 0x6}, {&(0x7f0000000440)="9805a9c2db1a2fd88a80f8d80a19bc1d263fae383bedd013fbd88a69f1e6476bdc533988fa88d8c6b95cfbbee44c65be738e6e4650b3c54b990bdde351694d01a9574a18bdbfc34aa665146d551bbf4c6d8b6371aed863934167b898597d61105c753d0d89e3651d52a1ef83b7f0dad25c7ac57eee2f5722edc77e39f65f3a141e9099a61678abf8ac2bcf6e91747cffd6a79324fdb5835ecb1dac58ab46df032dd346376623cc134e4996842d4a5487bb6331e762ef2dfe3928848a55a9188589d1eaddb7a3a8fb80c3ce86409a4276fb677a84fa9fffbdbd4de84945", 0xdd, 0x7}], 0x0, &(0x7f0000000600)={[{@showexec='showexec', 0x2c}, {@uid={'uid', 0x3d}, 0x2c}]}) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='security.capability\x00', &(0x7f0000000100)="7365637572697479000004000000000000006200", 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) [ 73.011251] FAT-fs (loop5): bogus number of reserved sectors [ 73.044666] FAT-fs (loop5): Can't find a valid FAT filesystem [ 73.117253] FAT-fs (loop5): Unrecognized mount option "keyring" or missing value [ 73.144613] FAT-fs (loop0): Unrecognized mount option "uid=" or missing value [ 73.181222] get_file_caps: get_vfs_caps_from_disk returned -22 for ./file0 [ 73.196111] FAT-fs (loop0): Unrecognized mount option "uid=" or missing value 2018/05/10 03:40:03 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7, 0x101001) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000280)=0x8) socketpair(0xa, 0x6, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x6, 0x298, 0x31, 0xff, 0x5, 0xbb9, 0x9, {0x0, @in={{0x2, 0x4e20}}, 0x401, 0x4, 0x80000000, 0xfffffffffffffff8, 0xa1}}, &(0x7f0000000040)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000200)={{0x4e3, 0xfffffffffffffff9}, {0x0, 0x7fff}, 0x7f, 0x1, 0xffffffffffff8000}) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000100)={r3, 0x100000000}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)=0x0) fcntl$setownex(r2, 0xf, &(0x7f00000002c0)={0x3, r4}) 2018/05/10 03:40:03 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x802) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x200000) readlink(&(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)=""/153, 0x99) getdents64(r2, &(0x7f0000000480)=""/196, 0xc4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000300)) prctl$intptr(0x26, 0x1) mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) prctl$setname(0xf, &(0x7f00000002c0)='#%\x00') write$tun(r0, &(0x7f0000efef0b), 0xf3) 2018/05/10 03:40:03 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x4000, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) 2018/05/10 03:40:03 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:03 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0xfd90, 0x100100) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="8cb5a1262b72be4d1f470b37eccd705eaa545dcfe1aa2e6449607cd0db52c4ab596f31353c5e3edfb359c1750127519089a80778978070") openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/10 03:40:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x6, @loopback={0x0, 0x1}, 0x200}}, 0x400, 0x100000001, 0x2, 0x2, 0x10}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000280)=r2, 0x4) getsockname(r0, &(0x7f0000000040)=@nl=@proc, &(0x7f00000002c0)=0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe800) syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', 0x2000, 0x0, 0x0, 0xba7, 0x4, 0x0) 2018/05/10 03:40:03 executing program 2: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x2, &(0x7f0000e58000)=[{0x15, 0x0, 0x0, 0x4000}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x0) 2018/05/10 03:40:03 executing program 7: r0 = memfd_create(&(0x7f0000000240)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042ff3)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue1\x00'}) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x65) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x29, r3}) write$sndseq(r2, &(0x7f0000000280)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x2}, {}, @raw8={"edd43dd37d0b88e5cf2f3e88"}}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x60) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0x312, @time}) 2018/05/10 03:40:03 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)) 2018/05/10 03:40:03 executing program 6: syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x7, &(0x7f0000002480)=[{&(0x7f0000000180)="5cc1396a23d69575fe8df215cccbe8035922681d062fcec00e8c902c91d2421da675863ea552e34956d4e50a4a2aa2c98e", 0x31, 0x2}, {&(0x7f00000001c0)="cb18a8d5ba710cbc6ae24e318db54b0e3a3091bfe14dd8483683e93b3e433be7a40386e2681d9e77e4d501a62b0b946d9a2d3b7809d321b2dbc204d844d15973131204ec5fea0da2e6d2f3676367b54664ecb9916dfc9b9a8ba080f79b9e6421d3d75ed53650c586c48e1460c7e5d628e7f9b9dc84f6eddb3b8014b13688faa97ceb5a130fb86532b6f2505985901e5cb8bbd00e030c591eee020a5a37b24d6a8ad61ffb52b0464a67d9e08eb69cf7bb54d6a1562d7c9a0dc50afb766f901a484e006bce", 0xc4, 0x7}, {&(0x7f00000002c0)="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0x1000, 0x8}, {&(0x7f00000012c0)="22d1e14c5710d81e6218dedae1b76c339d7df453cc89d313b953526ab8447e0d87dd7987fe612556733cbc96347bac17b194319b177cf7f36498aa2d06f81a821284eaf96c5d8897c0a82804c3c116ac5f84bec26e1c79f11c0b753c97d4fcbb8f30335f11e1da7246733455", 0x6c, 0x1000}, {&(0x7f0000001340)="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0x1000, 0x40}, {&(0x7f0000002340)="89a167b1845beb35b70958b15b2b39d3768065007144f82c58cb0daaea11c50b96aa542b27801cf3def0361a6cf5c3e94dd7820d074ce9e9e6b9dc37ddaf3aaf7eabd871673f211e70832c121176f9056b43dc3e886dcb024cf56b70c8f934102c1f2bdd0570970a42b7ad40d87130c0df8616bb4e15b388013f0bc17f77ea4ec11347aeb716e35926c5f2c25ad151fd625716d5152f42e0d656aee58b8def78dbb6eda30a5bf93034f104bcdab968485d687eb5210bbc997f7ba8e99daaca5f301b236f5174d655ffcac83717b5becb3a43a3d2520f6b4cacf4a260af3fbd", 0xdf, 0x1c000}, {&(0x7f0000002440)="11a60c12ef61b2573d492aa733b610f6ea43bc", 0x13, 0x40}], 0x40, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0x12}, 0x7f}, {0xa, 0x4e21, 0x7, @loopback={0x0, 0x1}, 0x48bc}, 0x5, [0x10001, 0x1, 0x3, 0x1, 0x3, 0x9, 0x3, 0x3]}, 0x5c) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:03 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)) 2018/05/10 03:40:03 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f00000000c0)={0xc, 0x8, 0x80, 0x0, 0xc}) r1 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000140)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) sysfs$2(0x2, 0x6, &(0x7f00000002c0)=""/167) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = dup2(0xffffffffffffffff, r1) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000040)=0x1) fcntl$setsig(r1, 0xa, 0x33) mq_timedsend(r2, &(0x7f0000000180)="dc1bdabd1ebbfef64617e03574129e5a263c2bb0d8397c725057c6afab2364403b0796c6758927cbec414504d2d77ab6e5f793544fc74069a51cd11ad21b13fc3588d90f69f2a038f9a943411f70986123e312cb71cbdf09f03cd21d68f4d5df35bad037b64535b88751d440d8b24522f5296f17c82031d65449b9545453e917e1ea9eb5f39403b04b12ad98becd734c27bd02e6ea9de10aec092eb6a663487c9b7e444d72e5bbcd2a2153fb6ccdba52f07338551827de7f62b8b9ec4b0fa9cd22a3cff7003ee7f663116288a723b523f4ed2844c7cd2f2adf390b7dc244", 0xde, 0x1, &(0x7f0000000280)={0x0, 0x1c9c380}) 2018/05/10 03:40:03 executing program 1: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='?']) mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x0) 2018/05/10 03:40:03 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x0, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)) [ 76.611382] IPVS: Creating netns size=2536 id=15 [ 76.807376] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 76.856474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 76.898649] IPVS: stopping master sync thread 7431 ... [ 77.307858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 77.321996] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 77.377003] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.391451] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.405661] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.425699] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.096516] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 78.149147] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 78.155252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 78.163753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 03:40:07 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tkill(r1, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000002040)=ANY=[@ANYBLOB], 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000180)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @fda={0x66646185, 0x2, 0x2, 0x3c}], &(0x7f0000000100)=[0x38, 0x38, 0x40, 0x28, 0x0, 0x58, 0x40]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}], 0x70, 0x0, &(0x7f0000000200)="f617801a1933f3207c6337db25990aca58d1b1ea019f6ed774b87137485ae5c527f48245cdaaeedd9ebe63f5b81812234e2f4b3659180b8aed57c6f5155ceb93e5f7c298fbb0e7e256c4ce9aedd60bf996224cd64a74158edf98e0712013e09db615f600b6e022c047afead66027b90a"}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/10 03:40:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) openat$cgroup(r1, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024bffc), &(0x7f0000ff0000)=0x4) 2018/05/10 03:40:07 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000dc0)='pagemap\x00') mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000fd7000)=""/8, 0xfd90, 0x100100) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000000)="8cb5a1262b72be4d1f470b37eccd705eaa545dcfe1aa2e6449607cd0db52c4ab596f31353c5e3edfb359c1750127519089a80778978070") openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) 2018/05/10 03:40:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000000c0)={0x100000001}, 0x4) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)={0x57, 0x3, 0x0, {0xfff, 0x400}, {0x20, 0x8}, @const={0x4, {0x565, 0x9a, 0x0, 0x5}}}) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000080)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="c88fdd15f5fab38ae0aad3cc7b9d921d3b6d8abfbd4d451e48f9edfea8ccd780cb321f422142241e5e9541e909b63af6c877a03675553dbce0a2c577414fb1f79015eb9f8ecd79175008c8e8af11bc6e61810346f309ec585326648095b154a90d1b3384b35aa5456a3f61ed11aa1fe391be848d8ba3062d1309cb673e4907ef856b450e871c15e26f1b65e6356b23ef3a0d8a1a372a4ce0e7c3e69de4db22b500647217459a51994a4c1c7e61bbb303aa1e90ff13f97ce209ff3330f7e94a78e0443e52d595afb0", @ANYRES32=r2, @ANYRES64]}) 2018/05/10 03:40:07 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000002380)=[{&(0x7f0000000140)=""/221, 0xdd}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000000080)=""/71, 0x47}, {&(0x7f0000001240)=""/178, 0xffffffffffffff9b}, {&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000001300)=""/4096, 0x1000}, {&(0x7f0000002300)=""/23, 0x17}, {&(0x7f0000002340)=""/23, 0x17}], 0x8) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:07 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) write$selinux_create(r0, &(0x7f0000000300)=@access={'system_u:object_r:mnt_t:s0', 0x20, 'unconfined', 0x20, 0x33, 0x33}, 0x4343a36616ccba51) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x1f}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x8000, 0x10001, 0x5, r2}, &(0x7f00000004c0)=0x10) connect$nfc_llcp(r1, &(0x7f0000000500)={0x27, 0x0, 0x2, 0x7, 0x8, 0x7, "bc64a6b847fd4f1d2c82060dacca2132aefb8cd8e971e39d8a0d9ebe5316ee08c5b1a5092ffe88448c15fd3c222610aa15a8fb0e74dd4db93da557671a704a", 0x3c}, 0x60) ioctl$BLKGETSIZE(r1, 0x1260, &(0x7f0000000080)) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800}, 0xc, &(0x7f0000000100)={&(0x7f0000000400)={0xbc, r3, 0x302, 0x70bd25, 0x25dfdbfd, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffffffffffff7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfbf}, @IPVS_CMD_ATTR_DAEMON={0x5c, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000001}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x24000005}, 0x1) 2018/05/10 03:40:07 executing program 5: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) perf_event_open$cgroup(&(0x7f0000000180)={0x1, 0x70, 0x5, 0x10001, 0x100000000, 0x9, 0x0, 0x766, 0x4, 0xa, 0x9, 0x371, 0x0, 0x0, 0x1, 0x2, 0x100000001, 0x0, 0xfffffffffffffffe, 0xffffffff, 0x1b68be34, 0x40000000000, 0x21, 0x1, 0x400, 0xfb9a, 0x2, 0x5, 0x2, 0xe25b, 0x3, 0x80000000, 0x0, 0x2a, 0x7fff, 0xfffffffffffffffa, 0x4, 0x5, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x20000, 0x0, 0x74, 0x3, 0x2, 0x0, 0xffffffffffffff89}, 0xffffffffffffff9c, 0xa, 0xffffffffffffff9c, 0xb) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000200)='tasks\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x6, 0x32, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2e, 0x8002, 0x3, 0x7, 0x0}, &(0x7f0000000040)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r1}, &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/05/10 03:40:07 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=@routing={0x0, 0x10, 0x3, 0x9e7d375, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast1={0xff, 0x1, [], 0x1}]}, 0x53) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/05/10 03:40:07 executing program 1: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x59}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000240)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0xfffffffffffffffd, @loopback={0x0, 0x1}}, 0x1c) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ppoll(&(0x7f00000001c0)=[{r2}], 0x1, &(0x7f0000000200)={0x77359400}, &(0x7f0000000280), 0x8) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0xfffffffffffffffe) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000002c0)) ftruncate(r3, 0x7fff) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000300)='Aic\x00', 0xfffffffffffffedc) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 03:40:07 executing program 4: seccomp(0x1, 0x2, &(0x7f0000007ff0)={0x20000000000001d3, &(0x7f0000004fe8)}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x181000, 0x0) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f00000000c0)="d9d2cfaaa7399b2e4b80dd50b2ba92c5b3b07dda476f71cc0d7b437745d8ec636f4240690b4c130c157c3f0ca62dbaf88d69d0ad935d35e379c9dcb4480bac02c97e45b23ed1fa38d925dfec7f485c7ed43f55858e96aa7056e09041b58067bdaceb3bcdcb6a318850c4f30277966988852f8ad90ec070600107dc6555ff83f3fd9e18f61b9e527ef6deee96") setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 2018/05/10 03:40:07 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000010000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8005) socketpair(0x11, 0x4, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000080)=0x81, 0x4) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:07 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)='setgroups\x00') sendfile(r1, r1, &(0x7f0000000180), 0x83) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x7006) pkey_free(0xffffffffffffffff) r2 = dup3(r0, r1, 0x80000) sendmmsg$unix(r2, &(0x7f00000000c0), 0x1f4, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000540), 0x4) umount2(&(0x7f0000000380)='./file0/file1\x00', 0x0) r3 = openat(r1, &(0x7f0000000280)='./file0/file1\x00', 0x0, 0x80) ioctl$FIONREAD(0xffffffffffffffff, 0x541b, &(0x7f0000000340)) recvfrom$llc(r3, &(0x7f0000000140)=""/42, 0x2a, 0x10000, &(0x7f00000001c0)={0x1a, 0x0, 0x8000, 0x800, 0x85, 0x1f, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1f}}, 0x10) modify_ldt$write2(0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x2, 0x10001, 0x0, 0x1}, 0x10) ioctl$TCSETAW(r3, 0x5407, &(0x7f0000000100)={0x6588ba8f, 0xfffffffffffffff9, 0xfc7a, 0x9, 0x0, 0x9, 0x7fffffff, 0x401, 0xffffffff, 0x8}) 2018/05/10 03:40:07 executing program 6: ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000000)=0x8000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2000, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x401, 0x100000000, 0x200, 0x7f}, {0x8, 0xfffffffffffffffd, 0x200, 0x7}]}, 0x10) 2018/05/10 03:40:07 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setns(r1, 0x24000000) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f0000000200)={0x7, 0xfffffffffffffffd}) socket$packet(0x11, 0xa, 0x300) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x7fff) sendfile(r1, r2, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/05/10 03:40:07 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x7ffd) 2018/05/10 03:40:07 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000140)="66393294bb4eb0ee4651a167a815ed7fe5169dbe8a6274b5ea608ecea794cdf0e2de34d3236d762269626c52885c5cfdb28908fa8d3f8a1e9a223ece301a1aa4acae53d83d2941cc2b016438f19737e87d4cdcde91d5d79e25e8ef4ad63b166bf8f95b82dcda9ec903f21d973040378814882059ffdcdd674cf6a39930c77a82c199190316ecd34bd0a72f20f528718eaf55991fe53c18eaaec364f38b3ff49ca3515a56a0eb88e87c144b", 0xab) timer_create(0x0, &(0x7f0000000000)={0x0, 0x9, 0x1, @thr={&(0x7f0000000200)="c1d2d6d8332f4906bceb4a4c6b1ca6d68ac6fddfad6230eff98defbf1238eadbaa91114145c7a33b3cb21227aac947e9dc097f3dfed1595bdf3011d74ee8cb4c29e7efb8d2bf968b51880d69123e6977884dc739527e6b1504b2336ebd4c5f7caa0ca76685547c49881c24bc47b5c0b5b2cc88105c0bab0b4d30b940698136289fedc8628bd0407c380fe7384ee8908c7d217c9c10fd973b675e99b2e9f181a6e16f92320507573427d9e4a8d7e9a8d4c193686665da8e44722caf61eeef6e55e42b888752", &(0x7f0000000300)="fde06ba06c2152264b3d0b86306ebdac01b23b69d2468d5a43b30258e1e9b497a568e23544c922be484bb62c53158fe8e1419d9f720eeef86eb97877706402da3cbb394f97c4602a704fa16415ac3df995f1a2c727168bf0ee813ce121174a5b476e1013194afe8e150bc62e842bfa0d550e38ce541f4bf4a23cad967b12ff5dcf41d4581791882c0c55f0332e62aeeb2368ea11b5f985fc31e207312f1174445273651a836f18e2b5291ea38be793bfae2cee565750030470a3f91e29780520998a324757ff"}}, &(0x7f0000000080)=0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000480)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00000004c0)) timer_settime(r2, 0x0, &(0x7f0000000400)={{r3, r4+30000000}, {0x77359400}}, &(0x7f0000000440)) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:07 executing program 7: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) tkill(r1, 0x40) r2 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000280)={'raw\x00'}, &(0x7f0000000540)=0x54) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000002040)=ANY=[@ANYBLOB], 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000000140)={0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000300)={0x54, 0x0, &(0x7f0000000180)=[@reply={0x40406301, {0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x38, &(0x7f00000000c0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x3}, @fda={0x66646185, 0x2, 0x2, 0x3c}], &(0x7f0000000100)=[0x38, 0x38, 0x40, 0x28, 0x0, 0x58, 0x40]}}, @exit_looper={0x630d}, @free_buffer={0x40086303, r4}], 0x70, 0x0, &(0x7f0000000200)="f617801a1933f3207c6337db25990aca58d1b1ea019f6ed774b87137485ae5c527f48245cdaaeedd9ebe63f5b81812234e2f4b3659180b8aed57c6f5155ceb93e5f7c298fbb0e7e256c4ce9aedd60bf996224cd64a74158edf98e0712013e09db615f600b6e022c047afead66027b90a"}) perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0x312}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0x5f) 2018/05/10 03:40:07 executing program 6: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x20000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:07 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000000080)=""/38) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f00000000c0)={0x14, 0x4a, 0x100000000401, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/05/10 03:40:07 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000080)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x4, 0x88, &(0x7f0000ffd000/0x2000)=nil, 0xa600}) 2018/05/10 03:40:07 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(0xffffffffffffffff, 0xc0605345, &(0x7f0000000700)={0x10000, 0x0, {0x0, 0x3, 0xff, 0x3, 0x200000000000}}) creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00000002c0)={@dev, @broadcast}, &(0x7f0000000340)=0xc) getuid() openat$ashmem(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ashmem\x00', 0x2000, 0x0) [ 79.183028] syz-executor4 (9258) used greatest stack depth: 23384 bytes left [ 80.062435] IPVS: Creating netns size=2536 id=16 [ 80.220820] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 80.234113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 80.287394] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 80.301079] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 80.353185] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 80.366223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 80.380096] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.394651] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.989051] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 81.023026] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 81.029236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.035881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/10 03:40:10 executing program 4: madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x2) r0 = eventfd2(0x9, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lremovexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@random={'security.', 'fou\x00'}) r2 = getegid() fchown(r0, r1, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x40, r4, 0x306, 0x70bd2a, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0xff}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x33}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xb7}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) 2018/05/10 03:40:10 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x15, &(0x7f0000000080)=0x6, 0xfffffffffffffe0f) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$netrom(r1, &(0x7f0000001a80)={&(0x7f0000000040)=@ax25={0x3, {"c9804466b36f3a"}, 0xd93}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="ab9da52d1e892ef0654d13dc5b6132180e61bbd548c28ed9baefb9b04179236ba154a10d78209377423726d92c99b847d36d10438669b1bbc1825f8c196ba9c0cd7cb10ab521678248", 0x49}, {&(0x7f0000001240)="a45b7e4b18d6143499f5697602790e38b414a60ca7698fb956bace0257fb9e114a83ac651c21d3f31cdb75725148b7f65c527c77076b5ab563be2f58eb2663fccd2169a05eea9e8c2ca7348c4107109e1065ab9c26eba36e9390661af0a6cdd7bb59f04c394e41d138069a39180cd12f1170552efdddebb8675420951c0021e1c675cb8bdfb32ce99bc6c78ce270f9c39e15b6ef542c234ad7c52db4a69833cad3597a8ae854e7efd7db3ca1052ea3c69362952d3da200e8f8c2349ccbcd5dce85a8aed91708ba49184753b0ff42dee5f1f6c1f9c66bc3ae3c7817471f0cdceb2fb27320da39603a55794f1c68f658f12157a871c0ed0e52", 0xf8}, {&(0x7f00000000c0)="df1ae96583171f3ef47c45148f2be54b383079897490563d32a24fb3f13f73df5372856f340437034534cd6331c51d882d12", 0x32}, {&(0x7f0000001340)="bfd1f3afa9152415c24da0934f64298f6d387aa1971f4fe49d55ac73795324001e4e98d762f34554138106f3348164abb4eaebfd3df853", 0x37}, {&(0x7f0000001380)="aae4e4381d187a8f93259caf62469109ab89f4428a3279720c97bcb311e9521d8e27bc53ad1964b0e4abce60d27d00bf895fad0481a9367ce55cd1a7f1cd4846057d8603b7e717c51b6453fb3592e99918fa504c085c966d8f72a1a557dd9975ac7aa77cc672d51846047d1cd7094bead717be739f2aca53798dd112ac", 0x7d}], 0x6, &(0x7f0000001480)=[{0x108, 0x0, 0x7, "e32fd49f83e3bc83bb8de544b55aede2f872a6050759370dccc3cdc7c21a2dd64723eeaf3e27e2babc496f792995c79c50ecb8704ab1b16fc788356d2c2d7428e545b127b1d621043e3e3e1ba555415e98fd8d68f0e9912505d409450b26abeefa52e54b57eccb96a70bcedafb9ba4f9c3aa17227bc95a88ac776f6a37fb72e469ff910ae462e25dd365b3e78f19b78cda17d201cb8419852586fe6794d2ea70cf5e1333bb7d4407804c57143ed37c607d05146fbebd1c8deb3093394589b9d48d4b076dcedd70b6d995e4a0f35eb5ef8174559f3483d3bad21e958a65142dc57f00c8d0a234c852dd019a3d99c694b7dfbbd009fc8b36"}, {0xd0, 0x1, 0xffc00000000000, "66d88d7a5fcc89f75105d18bca3da95e87d7caac5a96c9864ae4feb4755b08d343a95a1f068ef769939078fb5bf0d1c7c746e22cd2049c1f786c74ac8e47aeb236b67460ac409f7c8d3909605898b9d202ea365c5ab88e5a849bad327ff0a6fe28ddf8e42f38b3242f70aac30d394662906c7cf77cf244fe538410354f00dcb9712fbb99fc8ccae2efa72f771c6d44c6d74793a87b5b93c5f1c7d8888089c0e726e1466726b9d66390234023ea71f63283a01a9ab4f3c6aa393ff2caf8546808"}, {0xb0, 0x104, 0x6, "f13ea4bf8a8900c1725a1b9bbece02b96eed48141d24b7e5c68c7f44c6611fbcde87395d3bb4d9b9f55157799a544756fd767962ad1ba286fd4abf9433a260f48c8b0ae9c336358daf1f92f7e6cf40de68caecf01e38dff07071e3a6aae2d1e2e1528e2616005fb0dc1f0799ad0bbedc68a9be00d90ca8d11330ba4490783c4a42bfee395f595a1b663f7bbbeeeb0d1a4e30ed8f2c373db5be6df2e93f"}, {0x10, 0x12f, 0x7}, {0x98, 0x10f, 0x5, "8a72273841eb6c6d941a2160210871276a239e832132faf70f64cf15bcce94f59cf94cd2e6b977381a332570860df2b0d0b7074c3b30ffe1893c123b75cfbc4d1f4f36c2a583cdc146de38b5750f76e4d10f9b7c1403499d1110d5a7a351956d63a3d02e814ea55e1b70fbc760e61fef3bff4cb205422df6f2a74e5798716f6f56fefdd2"}, {0x90, 0x102, 0x8, "771dd95fa28a36ef286ce8eaae611855f1310412fd66f828dc86c39e94584b6145bd6d62c42b43023c3448e610a6d18eeee6a394782ffd0834eaa48471208879d0e208340748b65923dcce4b6ecfb17d7d1fc033a8e09f4844e63c13ebd9fb2b398abf14806bc888b3c64828b325f200aef93858b37ff1539f679306b758"}, {0xf0, 0x102, 0x10001, "0be4d909c6b0a8cfbaa7dedf834bc3c1af873018c427ad76a097e0d355a78b7514fbd4c866a5602c0b1b8ec89c3684ee542e5134002075bc324dba9b46b3b4e9812146561388b651c9e8138da89709dee538444087f215e7186db5f74b4b8a14149625f3f97b5120ce45d08267736cdba6be1a32ca38c88ea4f2107198b1c5697ce8d20d9e5649e77fd2ec2f401e15553e09d9285220a3def2f2766d1901b6f6de3f318bdd6c6985fca334ef436f0a635bf1266e49040c42c8a098e6cfa9975d7c41a2fbea8236957369057ec7dde9fc84d05ad778b975b3b2ad70523a"}, {0x78, 0x13b, 0x4, "187b2f866311726b85a9297a414c09010da91577ba199f5f5d44fcaf76597cee6195c4fb28e38ab51a562799f70010012ad50d1d5a3e39aecfc9d660055453e4b356564ec53fe689b9c96d526d0bcb56da647b7a8d43348464938b9926e71c5f41bcbfe1"}, {0xc8, 0x10f, 0x9, "34902778340bb210caca03d6f59d135544c0aaddb46602ca3205014d2fc94b647f8843d19ffdd7cea2a36bbd30fb2c6e3f0884dcc34247333d34932bc3c60ac21366c0cb51e187ac55215ff24f1aafd0f572394c5596469b9a505c54f9b02c523d53887538a281a249b2385a4d9874c5e2757cb21f9e95b8737a45f09714ffef69fa536fd30c90b5b70555e46e7ebbf0ceaba6b8c5abd64b63b40bda2359fd2a390ed6d17b3f5bca654da7b36cb9d04cd03bf0a4a22244"}], 0x5f0}, 0x48000) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000140)=""/111) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000100)=0x1, 0xffffffffffffffd2) 2018/05/10 03:40:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80400, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000001c0)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x8000) 2018/05/10 03:40:10 executing program 7: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0xffffffffffffffea) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) fcntl$addseals(r2, 0x409, 0x6) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x547, 0x5, 0x7ff, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r9, 0x5, r6, 0xb) ioctl$LOOP_SET_FD(r7, 0x4c00, r1) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') accept$inet(r2, &(0x7f0000000800)={0x0, 0x0, @remote}, &(0x7f0000000840)=0x10) 2018/05/10 03:40:10 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0xca7, 0x3}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:10 executing program 5: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000002000), 0x4) r0 = syz_open_dev$mice(&(0x7f0000000800)='/dev/input/mice\x00', 0x0, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) fcntl$getown(r0, 0x9) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000240)=""/131) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000017c0)={0x8, 0x3f, 0x6, 0x8, 0x8}) flock(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) syz_open_dev$random(&(0x7f0000001780)='/dev/random\x00', 0x0, 0x2) read(r1, &(0x7f00000009c0)=""/236, 0xfffffeec) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000180)={"66696c746572000000000000000000000000000000001100"}, &(0x7f0000000300)=0x54) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000000700)) 2018/05/10 03:40:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/protocols\x00') preadv(r1, &(0x7f0000000100), 0x2d9, 0x10400003) 2018/05/10 03:40:10 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) mknod$loop(&(0x7f0000000480)='./bus\x00', 0x100, 0x1) r1 = dup(r0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000200), 0x4) recvfrom(r0, &(0x7f00000003c0)=""/61, 0x3d, 0x2000, &(0x7f0000000400)=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x4000000}, 0x80) sendto$inet(0xffffffffffffffff, &(0x7f0000000300)="a5828289f0cd379c7186c9cc1241f4bd2e0481b55b082f4c99ce20e21912b9000000000000", 0xfffffffffffffe36, 0x0, &(0x7f0000000240)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)="e8d3df07a0eeaed668d3e5e3e82c89e7d37a3545b2e569d86a05ea4d88d062cad476cfde68", 0x25, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}}, 0x1c) remap_file_pages(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x9, 0x40020) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lstat(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0xa010200}, 0xc, &(0x7f00000001c0)=[{&(0x7f0000000340)={0x10, 0x2a}, 0x10}], 0x1, &(0x7f00000017c0)=ANY=[@ANYRES32=r3, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0], 0x18, 0x20000000}, 0x0) ftruncate(r3, 0x7fff) sendfile(r1, r3, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0x8000, 0x1, 0xd8d, 0x3ff, 0x2}, 0xc) 2018/05/10 03:40:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) socketpair(0x5, 0x800, 0x8001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000040)=0xfc5, 0x1) 2018/05/10 03:40:10 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0xac00, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='teql0\x00', 0x10) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000300)={0x0, 0xcbc5, 0x10}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000380)=@assoc_value={r3, 0x1}, &(0x7f00000003c0)=0x8) readv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000140)=""/133, 0x85}, {&(0x7f0000000200)=""/254, 0xfe}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000980)=""/175, 0xaf}, {&(0x7f0000000ac0)=""/231, 0xe7}, {&(0x7f00000004c0)=""/161, 0xbc}, {&(0x7f0000000a40)=""/77, 0x4d}, {&(0x7f00000008c0)=""/155, 0x9b}, {&(0x7f0000000640)=""/177, 0xb1}], 0x9) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:10 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x1, &(0x7f00000001c0)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000540)=ANY=[]) r0 = creat(&(0x7f00000002c0)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) accept4$vsock_stream(r0, &(0x7f0000000740)={0x28, 0x0, 0x0, @host=0x2}, 0xc, 0x0) r1 = syz_open_dev$sg(&(0x7f00000007c0)='/dev/sg#\x00', 0x8, 0x200006) r2 = gettid() r3 = perf_event_open(&(0x7f0000000380)={0x3, 0x70, 0x5, 0x10001, 0x0, 0x8, 0x0, 0x3f, 0x0, 0xa, 0xe97, 0x2, 0x9, 0x800, 0x2, 0xfff, 0x8000, 0x2, 0x6, 0x35, 0x5, 0x7f, 0x8, 0x1f, 0x400, 0x7, 0x80, 0x5, 0x100000001, 0x10001, 0xca, 0x0, 0x5844949b, 0x7, 0x81, 0x7b11, 0x1, 0x280, 0x0, 0x1, 0x4, @perf_config_ext={0x1ff, 0xfffffffffffffffd}, 0x20380, 0x0, 0xffffffff, 0x0, 0x5, 0x2, 0xb1c}, r2, 0x5, r1, 0x2) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000300)=0x6, &(0x7f0000000340)=0x2) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)) r5 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x20003fc, 0x2) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000680)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$inet6_opts(r6, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="3f06040400000000fe80000000000000000000000000002e00000000000000000000000000000000060000005c4f73499590000000000000"], 0x1) accept4$vsock_stream(r3, &(0x7f00000006c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) getdents64(r5, &(0x7f0000000480)=""/196, 0xc4) getsockname$inet6(r4, &(0x7f0000000600)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000640)=0x1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000000400)=[@in={0x2, 0x4e23, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xf18}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x1b}}], 0x58) r7 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x1d, &(0x7f0000000280)=0x7, 0x4) clock_adjtime(0x6, &(0x7f0000000800)={0x3, 0x7, 0xa51, 0x8, 0x6, 0x900, 0x800100, 0x1, 0xffff, 0x6, 0x100000001, 0x6, 0x5ce6, 0x7, 0x7, 0x80d, 0x100000001, 0x2, 0x3, 0x0, 0xfffffffffffffffb, 0x1, 0x965, 0x2, 0x5, 0x452c}) [ 81.291378] mmap: syz-executor2 (9674) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/10 03:40:10 executing program 0: r0 = socket(0x0, 0x100000803, 0x2) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) syz_read_part_table(0x200, 0x2, &(0x7f0000000080)=[{&(0x7f00000001c0)="747d2fc25d7eeebca3831feae3b4af5c308edea3c8d6c1164ef2add1e17d93446ebac48e3217fb6ce1e29b186a4be43c089fe0100c295fdb1265aa05311f021760044acf57138ffdd38c79", 0x4b, 0x52c}, {&(0x7f0000000240)="be88bca955a719fd21f72ff1c5ac945e5f68990e5391f89a0f64fb4ce3fc3ad1965f89fae827b6b47119d99279642fa8dede8a1fb63407983690a1a1e5dd8aa601", 0x41, 0x1}]) write$tun(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="010031e0de11518e08e000000000000000005f00001c0000000000009078ac14140067bab3e778317f00000100009078e0000056ca9fef05fa2fd5ac44b9bae10cee48686e2728416f9fcb3f8350616ef6caec36e096f8de7603cd7c77071f15453cf55192269fb754cd7946479d8102fec856c822e4f633836b72311adc8fb3f814e650e48e9eb40e4a25867883aff329e64607dc62fd4360e176b79aff80f508aa9e70f109933df544658bdaf4920e01b5e85c1575c8"], 0x1) 2018/05/10 03:40:10 executing program 3: r0 = epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0x36, "4c143b298d109e491c58a0a2d423b39c1e6bd696fdc6fca5cf02e927a1a72f7e8756a5cce585a651f139e8d9f1828d677396f8aad5d5"}, &(0x7f00000000c0)=0x5a) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000280)="cc52a333fe5d239b857a6d52a5c7164012dba4a9d7202dee07d0dc623cddc8860273e65bc7f484b4e84c967f2164500aafbc5bb8e93fe1c555e06007b526c7971afe3e66ef826ca3c7c19992253fd74d6b2e593ca515fe52fcd88b3e6c20abe938096726559bf0f95f372433be1abab893c343b544f999584d34606e6764e68930877c26ad0fc9e17382ea6cdef4d4c307d6d2030c9e8f444075a45740a64ad6d94e08c200000000", 0xffffffe7) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x8000, 0x0) recvfrom$ipx(r3, &(0x7f0000000140)=""/128, 0x80, 0x12020, 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f0000000340)=""/199) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x2000) 2018/05/10 03:40:10 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000000000)='./file0\x00', 0x2) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000100)=""/45) getcwd(&(0x7f0000000200)=""/4096, 0x1000) 2018/05/10 03:40:10 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x5b9) 2018/05/10 03:40:10 executing program 1: perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x4000001, 0x0, &(0x7f00000001c0), 0x0, &(0x7f0000000540)=ANY=[]) pivot_root(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00') socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000200)={0xffffffffffffffff}) getdents64(0xffffffffffffffff, &(0x7f0000000480)=""/196, 0xc4) readahead(r0, 0x3, 0x7) prctl$intptr(0x0, 0x1) mknod(&(0x7f00000010c0)='./file0\x00', 0x29, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080), &(0x7f0000000280)) r1 = openat$full(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/full\x00', 0x40000, 0x0) getdents(r1, &(0x7f00000002c0)=""/121, 0x79) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000280)=0x7, 0x4) 2018/05/10 03:40:10 executing program 3: r0 = epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="18000000", @ANYRES16=r3, @ANYBLOB="00022cbd7000fddbdf250100000004000500046b6fb6bcbf37e0e76a2963afe8bae80c56580dac16352bcd0ecdb4d8023c9beaa485870940f769e71c2fd55fbb00089caf"], 0x18}, 0x1, 0x0, 0x0, 0x4000040}, 0x4008004) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDENABIO(r2, 0x4b36) ioctl$TUNSETGROUP(r2, 0x400454ce, r4) r5 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r5, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r5, 0x2275, &(0x7f0000000100)=0x8000) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) 2018/05/10 03:40:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffc}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x800c0, 0x0) openat$cgroup(r2, &(0x7f0000000080)='syz0\x00', 0x200002, 0x0) 2018/05/10 03:40:10 executing program 5: r0 = socket(0x18, 0x0, 0x3) r1 = add_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x80d00, 0x0) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000080)) keyctl$setperm(0x5, r1, 0x200000) connect$unix(r0, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c800"}, 0x12) r3 = memfd_create(&(0x7f00000000c0)='\x00', 0x200000000000002) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000140)={{0x3, 0x3, 0x8, 0x3, 0x401}, 0x8, 0x5}) 2018/05/10 03:40:10 executing program 0: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) accept4$unix(r1, &(0x7f0000000140), &(0x7f0000000480)=0x6e, 0x0) fallocate(r1, 0xfffffffffffffffe, 0xfffb, 0x20000000001f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00000000c0)={'dummy0\x00', {0x4, 0x8, 0x1ff, "cacba6dca09f", 0x2}}) 2018/05/10 03:40:10 executing program 7: r0 = getpgrp(0xffffffffffffffff) get_robust_list(r0, &(0x7f0000000780)=&(0x7f0000000740)={&(0x7f0000000180)={&(0x7f0000000140)}, 0x0, &(0x7f0000000700)={&(0x7f0000000280)}}, &(0x7f00000007c0)=0x18) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r2 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(0xffffffffffffffff, 0x28, 0x1, &(0x7f0000000200), 0x8) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r3 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) clock_gettime(0x0, &(0x7f0000000580)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000480), &(0x7f0000000640)=0xffffffffffffffea) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00000005c0)={0x6, 0x7, 0x1, {r4, r5+10000000}, 0x8}) r6 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r2, 0x4c09, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) pwritev(r6, &(0x7f0000000340)=[{&(0x7f0000000240)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r3, 0x4c00, r6) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000300), &(0x7f0000000440)=0x8) sendfile(r3, r3, &(0x7f0000000080), 0x102000004) sync() ioctl$LOOP_CLR_FD(r3, 0x4c01) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000380)={0xd0, {{0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000000680)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']) fcntl$addseals(r2, 0x409, 0x6) r9 = fcntl$getown(r8, 0x9) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 0x1, 0x3c1, 0xa1, 0x8, 0x0, 0x6, 0x2009, 0x4, 0x8, 0x3ff, 0x0, 0x6, 0x8, 0x3ff, 0x7, 0x4, 0x45d, 0x3f, 0x6, 0x7, 0x2, 0x10001, 0x3, 0x1, 0xe209, 0x6, 0x9, 0x51, 0x80000003, 0x547, 0x5, 0x7ff, 0x3f, 0x0, 0x7, 0x5, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000004c0), 0x4}, 0x20, 0x3, 0x8, 0x7, 0xfffffffffffffff7, 0xf0, 0xfffffffffffffff7}, r9, 0x5, r6, 0xb) ioctl$LOOP_SET_FD(r7, 0x4c00, r1) syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') accept$inet(r2, &(0x7f0000000800)={0x0, 0x0, @remote}, &(0x7f0000000840)=0x10) 2018/05/10 03:40:10 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000080), 0x4) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x80) 2018/05/10 03:40:11 executing program 4: mmap(&(0x7f0000000000/0xca9000)=nil, 0xca9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x800000000cc, &(0x7f0000003a00), &(0x7f0000000000)=0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/05/10 03:40:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x40040) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:11 executing program 5: r0 = eventfd(0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) inotify_init1(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) getpeername$netrom(r0, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x10000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000140)=[0xfffffffffffeffff, 0x4]) 2018/05/10 03:40:11 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000001c0)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x0, [0xf5]}, 0x5c) 2018/05/10 03:40:11 executing program 0: rename(&(0x7f00000f2ff8)='./file0\x00', &(0x7f00000000c0)='./control\x00') 2018/05/10 03:40:11 executing program 3: epoll_create(0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) ppoll(&(0x7f0000000080)=[{r1, 0x2000}, {r2, 0x2}], 0x2, &(0x7f00000000c0), &(0x7f0000000140)={0x8001}, 0x8) connect(r0, &(0x7f0000000180)=@generic={0x0, "233fe435bed867aa7afce3d697fccd75b744eb0398fe673274075a3c3bb964ba6babfe7336843706f74890e7905c8b345388134f764922f2f0e566846b03804cb6dc036d57c0dcca7db4eebc804bab7c32cff1811dfaa110d7522510a0b30b6c2d0d07e55a7f9bfd9606354a8eb206f5a87d90244148373dbf321e3baf5e"}, 0x80) 2018/05/10 03:40:11 executing program 2: r0 = inotify_init1(0x2) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x8000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@delqdisc={0x50, 0x25, 0x400, 0x70bd2c, 0x25dfdbfb, {0x0, r2, {0x6, 0xc}, {0xf, 0x7}, {0xfff1, 0x4}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x401}, @qdisc_kind_options=@q_cbs={{0x8, 0x1, 'cbs\x00'}, {0x1c, 0x2, @TCA_CBS_PARMS={0x18, 0x1, {0x121, "12e1d1", 0x2, 0x9, 0x40, 0x4}}}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4011}, 0x20040001) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x4, &(0x7f00000000c0)) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/10 03:40:11 executing program 6: ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f00000002c0)) ioctl$SG_GET_REQUEST_TABLE(0xffffffffffffffff, 0x2286, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000640)='/dev/ppp\x00', 0x40, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000680)) ioctl$SG_SET_RESERVED_SIZE(0xffffffffffffffff, 0x2275, &(0x7f0000000100)=0xffffffff91f63684) [ 82.043875] FAT-fs (loop1): bogus number of reserved sectors [ 82.059638] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.136306] FAT-fs (loop1): bogus number of reserved sectors [ 82.142412] FAT-fs (loop1): Can't find a valid FAT filesystem 2018/05/10 03:40:11 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) ioctl$KDGKBLED(r0, 0x4004510d, &(0x7f000084dfff)) 2018/05/10 03:40:11 executing program 0: r0 = socket$inet(0x2, 0x200000000000803, 0x3) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040)={r1, r2/1000+30000}, 0x10) socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000000080)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x30, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x2, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000940], 0x0, &(0x7f0000000900), &(0x7f0000000940)=[{}, {}, {0x0, '\x00', 0x2}]}, 0x108) 2018/05/10 03:40:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setsig(0x4203, r1, 0x0, &(0x7f00000000c0)={0x2c, 0x6, 0x1000, 0x5}) 2018/05/10 03:40:11 executing program 3: r0 = epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r2 = dup2(r0, r1) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) lseek(r0, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:11 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0xe22a, 0x8a) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, 0xffffffffffffffff) syz_open_dev$sg(&(0x7f0000000480)='/dev/sg#\x00', 0x5, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f00000003c0)={0x5, 0x9, 0x1}) fcntl$notify(r0, 0x402, 0x10) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x53}) ioctl$LOOP_SET_FD(r1, 0x4c00, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000004c0)={0x0, 0xff, "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"}, &(0x7f00000000c0)=0x107) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r2, 0x40394166, 0x4, [0x7, 0x20, 0x3, 0x3ff]}, &(0x7f0000000240)=0x10) 2018/05/10 03:40:11 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000040)=""/135, 0x87}, {&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/32, 0x20}, {&(0x7f0000000300)=""/255, 0xff}, {&(0x7f0000000400)=""/141, 0x8d}, {&(0x7f00000004c0)=""/176, 0xb0}], 0x8) 2018/05/10 03:40:11 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x3, 0x4) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000200)=""/151) 2018/05/10 03:40:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f00000001c0)='./file0//ile0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000240)={[{@codepage={'codepage', 0x3d, '857'}, 0x2c}]}) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200", 0x12}], 0x0, &(0x7f0000000240)=ANY=[]) mkdir(&(0x7f0000000180)="2e2f66696c65302f2f696c6530f0", 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x14b) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000740)='/dev/hwrng\x00', 0x400000, 0x0) fstat(r1, &(0x7f0000000240)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f00000002c0)=0xe8) mkdir(&(0x7f0000000540)='./file0//ile0\x00', 0x20) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1100010}, 0xc, &(0x7f0000000300)={&(0x7f0000001880)=ANY=[@ANYBLOB="c81200000006000426bd7000fcdbdf250300000664008e0008000a00"], 0x1c}, 0x1}, 0x8000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x8) timer_create(0x3, &(0x7f00000006c0)={0x0, 0x22, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000700)=0x0) timer_getoverrun(r4) gettid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000880)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000580)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0xffffffffffffffff, 0x6, 0x1, 0x8, 0x4000, 0x7fffffff, 0xf2a2, 0x5, r2}, 0x20) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000680)={0x0, 0x0}) tgkill(r5, r6, 0x4000000000000000) getpriority(0x2, r6) eventfd2(0x0, 0x1) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749, 0x3}, {0x200, 0xfffffffffffffffd}]}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000500)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) 2018/05/10 03:40:11 executing program 3: r0 = epoll_create(0x0) r1 = dup2(r0, r0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r2, 0x0) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000100)=0x8000) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x90002, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x80000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={r5, 0xfff}, &(0x7f0000000180)=0x8) ftruncate(r4, 0x8b15) 2018/05/10 03:40:11 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0x40800, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000007c0)=0x3) 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000240)=0xffffffffffffffe3) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000640), &(0x7f0000000200)=0xffffffffffffff71) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000840)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r7, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000600)=0x80) getpeername$ax25(r5, &(0x7f0000000300), &(0x7f0000000400)=0x10) getpeername(r5, &(0x7f0000000740)=@hci, &(0x7f00000001c0)=0x80) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000700)=0x30cc, &(0x7f00000006c0)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:40:11 executing program 5: socketpair(0x1, 0x4000000000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x891d, &(0x7f0000000040)="6c6f00816fd651b159a9c84a2c60d298ed286687") socketpair(0x11, 0xe, 0x3, &(0x7f0000000080)) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x3, 0x4) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{0x8, 0x3, 0x7, 0x6}, {0x8, 0xfffffffffffff4ea, 0x81, 0x9}, {0x85, 0x7, 0x5, 0x4}]}) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000100)='/dev/urandom\x00', 0x101000, 0x0) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000001c0)={0x0, 0x4a, &(0x7f0000000140)="53f8bd739e5ae21feb1d16e4c4fa4346bd2dd25a4e59706c7aa73ac5cbcf368a20c67f10b740f971025c5d8c3a7b7b5648a3048cae0dd260e95e261d58363eb95c5dd3d2cc7a28970bf6"}) 2018/05/10 03:40:11 executing program 7: perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000640)) pselect6(0x40, &(0x7f0000000080)={0x0, 0x0, 0x200, 0x8, 0x4, 0x80, 0x0, 0x7}, &(0x7f0000000280)={0x5, 0x2, 0x0, 0x0, 0xf4, 0x1ff}, &(0x7f00000002c0)={0x53f0}, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000480)={&(0x7f0000000440), 0x8}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x4}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) write$sndseq(r0, &(0x7f0000000080), 0xffffff17) r3 = socket$netlink(0x10, 0x3, 0x0) write$sndseq(r2, &(0x7f0000000500)=[{0x401, 0x0, 0x0, 0x9, @tick, {}, {0x8001, 0x6}, @queue={0x3, {0x2, 0x6}}}], 0x30) getsockname$packet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000200)=0x14) sendmmsg(r3, &(0x7f00000004c0)=[{{&(0x7f0000000240)=@ll={0x11, 0xf, 0x0, 0x1, 0x0, 0x6}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="d043fe83922ff8bcd1e826069830af42bdea147623dc2808beabb3b9be63a423774b8ce080bef5b037dd1b6fabb5dc", 0x2f}], 0x1, 0x0, 0x0, 0x8000}}], 0x1, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000700)={0xee, 0x1, 0x7f, "ec73a6339d3371783f9cf869eb67c5f5edf74f00148654559a583d80cbdedb8ccbcd8ea804f54bf5fb028ceabcb1a9b0290dd7dc65b4a4457a800b6ecd2cf7f19f5e27afca12373d92944cfd5307485b8ee2b1c37433a1924b70a5153cf309a9b3860dc55acfa25406fe4e727826e2ddd158a9283d179094e2a981f0bf1df75f91b2aaf3961a5f9b92ea223b03301282793c0e02939565e02eeafef00b0c3ef34a13315c28e709f59f841fa33caa261dd5ac7fd398df44c3423f71fea436fd24fb764d0af94a16edf6d14010b3b3e20a872e4032d463dbfa8e17513be90de2a3812452d38e6e8a0bee6ec49453a7"}) syz_open_procfs(0x0, &(0x7f0000000180)='net/igmp\x00') syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x8202) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000540)=0x20, &(0x7f0000000600)=0x4) 2018/05/10 03:40:11 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="1400000016ca050000000000000065ff00090000385a8437be8a90c8c810f1bc24cd1ccfc6ff9761"], 0x14}, 0x1}, 0x8001) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000140)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc0\x00', 0x200, 0x0) fchmodat(r1, &(0x7f0000000100)='./file0\x00', 0x1) [ 82.434950] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 [ 82.455936] FAT-fs (loop1): invalid media value (0x00) [ 82.455997] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.734921] device lo entered promiscuous mode [ 82.746153] FAT-fs (loop1): bogus number of reserved sectors [ 82.752516] FAT-fs (loop1): Can't find a valid FAT filesystem [ 82.801725] FAT-fs (loop1): Unrecognized mount option " " or missing value [ 82.808849] device lo left promiscuous mode 2018/05/10 03:40:12 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x14103e, 0x0) fallocate(r1, 0x0, 0x0, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x1, 0x300000003, 0x1) fallocate(r0, 0x20, 0x0, 0xfffffeff000) socket$packet(0x11, 0x3, 0x300) r3 = open(&(0x7f0000000080)='./bus\x00', 0x300, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000780), &(0x7f0000000800)=0x60) fchmod(r3, 0x83) 2018/05/10 03:40:12 executing program 3: r0 = epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x7, 0x8002) write(r2, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) dup3(r0, r2, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000200)=""/130, &(0x7f00000002c0)=0x82) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x86f, 0x7fff, 0x3, 0x0, 0x2}, &(0x7f00000000c0)=0x14) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = dup(r2) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000300)='yeah\x00', 0x5) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7}) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x1b, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="bf00000033e9d450c3f9be88a3ecb55c72026f09a659c9c42ebaeb70e349eee9d3ed778ef2c49b65bc99ece89f650bf0021674fec53ed0010eec0f401f77fc4a68ce7a4fe737082737b01414aacc451ea454cf3e173b574915b515125abc864de337bc6612f769d0a5aa2ad6f55afbf4d652072f161082562a2306fe94894aef1c77811b48bb5dd9f296d23e43b66775e32c46e7efa2a61c69431b18b6558acf23b5976c0711fb19d5fe50d57158c39897768842cdb93cbfcceb4037af2c2ebb4f58bc"], &(0x7f0000000340)=0xc7) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000380)={r7, 0x401}, 0x8) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000180)=0x80) setsockopt$inet6_tcp_int(r6, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00000003c0), 0x4) sendto$inet6(r5, &(0x7f00000002c0), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, 0x0, 0x5) r8 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r8, 0x7fff) sendfile(r6, r2, &(0x7f0000d83ff8), 0x8000fffffff6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000140)={r4, 0x30, "01380ebaa168820acce268f3ecde9978f78cb2894a323f776f3d4bc9f209227643fe4af417ef6edecf09f7a0ab1a1224"}, &(0x7f0000000180)=0x38) 2018/05/10 03:40:12 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0xffffffffffffffae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000140)='./bus\x00', 0x22) r0 = creat(&(0x7f0000000700)='./bus\x00', 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) accept4$bt_l2cap(r0, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000000480)=@migrate={0xb8, 0x21, 0x1, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x5c, 0x11, [{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@loopback=0x7f000001}, {@in=@rand_addr}]}, @policy_type={0xc, 0x10}]}, 0xb8}, 0x1}, 0x0) 2018/05/10 03:40:12 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000680)='/dev/zero\x00', 0x40800, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000007c0)=0x3) 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) r1 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x4) ioctl$KDDISABIO(r2, 0x4b37) ioprio_get$pid(0x3, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000240)=0xffffffffffffffe3) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_ADD(r3, 0x4c80, r4) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000640), &(0x7f0000000200)=0xffffffffffffff71) preadv(r3, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/249, 0xf9}], 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$VT_OPENQRY(r6, 0x5600, &(0x7f0000000840)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x40000000000002ad, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x76}]}) r7 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r7, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000600)=0x80) getpeername$ax25(r5, &(0x7f0000000300), &(0x7f0000000400)=0x10) getpeername(r5, &(0x7f0000000740)=@hci, &(0x7f00000001c0)=0x80) getsockopt$netrom_NETROM_N2(r7, 0x103, 0x3, &(0x7f0000000700)=0x30cc, &(0x7f00000006c0)) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000300), 0x1000, &(0x7f0000000740)=ANY=[]) 2018/05/10 03:40:12 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f00000000c0)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') open$dir(&(0x7f0000000000)='../file0\x00', 0x400000000, 0x0) 2018/05/10 03:40:12 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000000080), 0x0, 0xffffffffffffffff) r1 = getpid() sched_rr_get_interval(r1, &(0x7f00000000c0)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x200, 0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'bpq0\x00', 0x3}) 2018/05/10 03:40:12 executing program 6: mkdir(&(0x7f000052aff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) fstatfs(r0, &(0x7f0000000000)=""/4096) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x80000) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000001000)=0x2, 0x4) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x90000) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000001040)={'vlan0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:12 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80800) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x10001, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000002c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 2018/05/10 03:40:12 executing program 4: socketpair(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000000)=0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8946, &(0x7f00000000c0)="6c6f009674d651b159a9c84a2c60d29800000020") 2018/05/10 03:40:12 executing program 0: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0xa87) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x4, 0x4) 2018/05/10 03:40:12 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000000)=0x8000) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/05/10 03:40:12 executing program 1: r0 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x202100) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000200)=@assoc_value={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23}}, 0x2, 0xfe}, 0x90) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x1, 0x0, 0xf000) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000040)=""/213, &(0x7f0000000140)=0xd5) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x30) ioctl$TUNSETLINK(r3, 0x400454cd, 0x312) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) connect$pppoe(r3, &(0x7f0000000180)={0x18, 0x0, {0x0, @random="ef5df0425f24", 'irlan0\x00'}}, 0x1e) 2018/05/10 03:40:12 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x40000) ioctl$LOOP_CTL_REMOVE(r0, 0x40045568, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000080)={0x10, @time={0x0, 0x1c9c380}, 0x7, {0x7, 0xfffffffffffffff8}, 0x17d, 0x3, 0xfffffffffffffffd}) 2018/05/10 03:40:12 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000040)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x4, 0x3}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000001f40)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001f00)={&(0x7f0000000380)={0x1b54, 0x2e, 0x20, 0x70bd26, 0x25dfdbfd, {0xd}, 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@generic="fcc01b62f86436972b07727b4c6906e5aa2b70542e41a118cc0d307866a6800025ffa8bea51ef18fc8612c51cd163f50736848f313fc43479bde49959c7bc783956208f3afbf02c47614", @generic="7cb3", @typed={0x8, 0x12, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0xc, @str='-$\x00'}, @generic="959957a2746f1f60fcf5fc3d0af1a96fa2c649aa285783ce6aa34983f3ed8c5a25a84f523220f29e8499c93a5e80853d040d27c918f094ad564cc28eeea2a535c7ecb4376119f9425021d6fa60c9e5bd239acec3b9ac2c17aecccb13b124f11cbdcc258e15ccfefaba223b53c6493220208c06c297da31e9026af8840af0165969ee56dd99d04da7684b3ac8628b6ec72378ae95a487859e2bec58bbcc296364ce64d6e2ce1664536e7f0d21338b536b3c7fccc3704dcbfa1ebfced63c8db9d33b968b", @generic="3c74534a58c4560af1da177200ade4ddf1397adcae99ecd2ce366e132d48736fa79a79e102cb040eb83aedda7739cacf9263569b1f5eb07c03b11c01faaa976b70a52bc87760ff004b60ade0de1111430070a14152db16f210a10631398b489121fff7f1daa063f2a788dcef4488344265fab6a12700d51d087704a029b602db299a38d5aa79ff576fae0e1e101566c015f2583795962508b242afc95017183bd9b4f41443597476", @typed={0x4, 0x73}, @generic="0582291b2394e6db4d813f8feba73a7d6235c7ee9137658f43e177e5cd6ca0efc7483767deb52e04b27a6cf145eaedb1e003a1021f8e1ae331ab507a9319ac46a1ae2d8a1e495329a6fee73ffeac3f1c63d2037ba840b03acc098183aaf646d43eec289300b5987c6b9270e66c5159a001d8cd0753accb7bb199d4c3dec2e767071d7184057fac451bfc6a3c464acf05aa455234ce08db10d117252bee7709bda669523ca8403d621017aff1b4bb2409060de44ecd17d5de2d9dc67a863da957a2668ba06659c3a345e2ae1a26d0176fe730084ddccb69d3d16a102aaae1ae391b054866c08484852011e754"]}, @generic="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@generic="41f702e47cbb90c0bc4532d63fc41e7ca0b5d70fd5cfd00fd21ef6b9d8ce789ea221d25c811fb4110cf152b44332bea50b6f2ba18d907a0eeb07453046dfe5a6be9164cb5422d384aff2f0b48ae8e5a911fef4db2f77eb7f7a12f44092d3d9b6702bb62520b693f0301b5f3e561c472d8d34bc57fcea6fa0a23ca0eaf567eb02ffa5bc21de", @typed={0x14, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x1c, 0x35, @binary="4ee09bf6a12b0c43d14d68d0d5efbd1b71e916a4bb"}]}, 0x1b54}, 0x1, 0x0, 0x0, 0x1}, 0x4004040) mq_timedreceive(r0, &(0x7f0000000080)=""/131, 0xfffffffffffffdd0, 0x40, 0x0) 2018/05/10 03:40:12 executing program 1: r0 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00000004c0)) read(r0, &(0x7f00000005c0)=""/134, 0x86) r1 = socket$packet(0x11, 0x2, 0x300) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x9) r2 = creat(&(0x7f0000000500)='./file0/file0\x00', 0x60) ioctl$KIOCSOUND(r2, 0x4b2f, 0xce) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000340)='./file0/file0\x00', 0x109000, 0x0) unshare(0x60000000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = getpgrp(0x0) fcntl$lock(r4, 0x7, &(0x7f00000003c0)={0x2, 0x0, 0x597, 0x81, r5}) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000140)=0x54) getsockopt$inet6_int(r3, 0x29, 0xcf, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000200)={'nat\x00'}, &(0x7f0000000280)=0xfffffffffffffd22) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000040)={'security\x00'}, &(0x7f0000000480)=0x54) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x112, 0x4) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x7d21f68e94833fba, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000680)=@sack_info={0x0, 0x0, 0x6}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000700)={r7, 0x5}, &(0x7f0000000740)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000580), &(0x7f0000000540)=0x14) sendto$inet6(r1, &(0x7f0000000480), 0x13, 0x0, &(0x7f0000000440)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f0000000140)=0x5, 0x4) recvmsg(r1, &(0x7f0000001740)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x3a, &(0x7f0000001680)}, 0x2000) ioctl$int_in(r8, 0x5473, &(0x7f0000000400)=0x5) ioctl$TCSETAF(r6, 0x5408, &(0x7f0000000380)={0x0, 0x1f, 0x0, 0x0, 0x10000, 0x2, 0xfff, 0x0, 0xf5, 0x9}) shutdown(r1, 0x0) 2018/05/10 03:40:12 executing program 7: r0 = add_key(&(0x7f0000000280)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x803, 0x9) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)="6e65742f7564700016623e7f7f9e30b99dc64659aedd0c1d7cf33c08b5844bbab0994f0cd8aacdbc1318cb321941ebdfa39e25893d3e0f37dabf30dbfc064b621d14c1b324225dbeb820a169d1437718e7f980eb363c77c893ca63379fe30701000000e569943f52da205ba43ba3f310f5b1e7aaf2a6462ce18f80b9ba") connect$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(r1, 0x0, r2) sendmmsg$unix(r3, &(0x7f0000001780), 0x4924924924925a8, 0x0) add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000000140), &(0x7f0000000480)=0x4) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000540)=0x4) keyctl$get_keyring_id(0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xe13, &(0x7f0000000840)="146f14d74bf6b71f4e56c082cb6c64d3b0e50463c302ab809b26b8b707000000e83064b529a068cb4da27ad8bd597ee28803ac") ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f00000004c0)={0x80000001, 0x0, 0x101, {}, 0xba6, 0xe3}) modify_ldt$read_default(0x2, &(0x7f00000003c0)=""/182, 0xb6) request_key(&(0x7f0000000180)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)='/dev/snd/timer\x00', 0x0) 2018/05/10 03:40:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000a56000)=0x5, 0x4) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/05/10 03:40:12 executing program 3: r0 = epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x3, 0x8002) write(r1, &(0x7f0000000180), 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x5, &(0x7f0000000140)={0x3, 0x7, 0x1, 0x1, r3}) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r4 = dup2(r2, r2) ioctl$IOC_PR_REGISTER(r4, 0x401870c8, &(0x7f0000000000)={0x8, 0x7fff, 0x1}) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:12 executing program 4: r0 = socket$inet(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x8}, 0x80) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000080), 0x80000) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@dev}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000240)=0xe8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) [ 83.481340] IPVS: Creating netns size=2536 id=17 2018/05/10 03:40:12 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, @perf_bp={&(0x7f0000000240)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x26302, 0x0) write$tun(r0, &(0x7f0000000180)={@pi={0x0, 0x809b}, @hdr={0x1, 0x80, 0xe29, 0x6, 0x143, 0x50d}, @ipx={0xffff, 0x82, 0x8000, 0x5, {@broadcast=0xffffffff, @current, 0x401}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x4}, "18b2f71d03643256bb6afb12e50ec747163399ece02e5cdf615901bb23127f59fa41a538cc7f4fbd82b143e67c2f4f6057045d605c2641aceb3cddea8ac7b3382a148c323b1fef2fc5540dec354cb8f22a4d4466b3b5ecfd6ca16e38aa881d3d505fa1be"}}, 0x90) ftruncate(r1, 0x80000) sendfile(r0, r1, &(0x7f0000d83ff8), 0x8000fffffffe) sendfile(r1, r1, &(0x7f0000000140), 0xffffffff) r2 = open(&(0x7f0000000100)='./bus/file0\x00', 0x1, 0x80) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) ioctl$TUNGETFEATURES(r2, 0x800454cf, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x6, 0x800000000008000, 0x8, 0x10003, r3}, &(0x7f0000000340)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000400)={'veth1_to_team\x00', &(0x7f00000003c0)=@ethtool_modinfo={0x42, 0x8, 0x401, "22cfa20029301c71"}}) 2018/05/10 03:40:12 executing program 3: r0 = epoll_create(0x0) fcntl$setstatus(r0, 0x4, 0x2000) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="2f6370f520d3c9a26ba335e1fde4097375f05191ed42dd9c7ec570f82ae0b183dadb3bbb6e74ba9b040420313a5d10881252641a4dd533a5a24d0f9782be2039788c24801f3a28511122f9d6c9870cf3a26f682ee15d077844fe59d260a91607d8fa2c1ab95c6cee00172758a08b8d"], 0x5) dup3(r1, r2, 0x80000) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:12 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = add_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="d02aff937a6e67c64fcdf9f32f75ce5f295eae8dfb390173bd1c34441c870dcd7d0c24f6324fa0e54ad5c4232fd2416668511062dfa6cc0999c1f572d58dc91cf0f162f9b69b2d0c5c68e0f58809fb1c7a4d952a3d8decc5874c6622992f18a021316de30fcba88f1a3e136a90e81f9663954422953151b16819ee9613e2b9d349cd4ce5c524168c8057248b9fcb311151576c3ef610c345446d8b368d58239cee", 0xa1, 0xfffffffffffffffc) add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="c3747c1209baf4cc67", 0x9, r1) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001340)=0x40000000003, 0xfffffffffffffde0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) 2018/05/10 03:40:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='veth1_to_bond\x00') r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) pread64(r1, &(0x7f0000000080)=""/112, 0xffffff1e, 0x61) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000240)={0x1, &(0x7f0000000180)=""/119, &(0x7f0000000200)=[{0x94, 0x3f, 0x80, &(0x7f0000000100)=""/63}]}) fcntl$dupfd(r1, 0x406, r1) sendfile(r1, r1, &(0x7f0000000000), 0x7) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000140)=0x88002) 2018/05/10 03:40:12 executing program 4: mknod$loop(&(0x7f0000000ff8)='./file0\x00', 0x3, 0xffffffffffffffff) lsetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)=@known='security.capability\x00', &(0x7f0000000080)='security.capability\x00', 0x14, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180), &(0x7f0000000400)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x13, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000001, 0x40010, 0xffffffffffffffff, 0x36) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000500)={0x100, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x2, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f0000000140), &(0x7f0000000180)=[0x0, 0x28, 0x38]}}, @release={0x40046306, 0x2}, @reply={0x40406301, {0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0x48, &(0x7f00000001c0)=[@fda={0x66646185, 0x1, 0x3, 0x1f}], &(0x7f0000000200)=[0x0, 0x20, 0x48, 0x48, 0x38, 0x20, 0x18, 0x38, 0x40]}}, @increfs_done={0x40106308, r1, 0x1}, @decrefs={0x40046307}, @register_looper={0x630b}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x58, 0x10, &(0x7f00000002c0)=[@fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @flat={0x73622a85, 0xa, r3, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000000280), 0x1, 0x4, 0x34}], &(0x7f0000000340)=[0x48, 0x20]}, 0x9}}, @exit_looper={0x630d}], 0x51, 0x0, &(0x7f0000000480)="5e81d2d99cd5e15dae33b2558a4fb5b325d94abb20c83f7c76c4ffc69f3e11f1c73acb2684c1d3d487170f75ea3eadc2041f19326df9f19d8e4b6bb34ec3601000e7593edd7e465f2c21e909a5b679ce78"}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000540)=0x8) 2018/05/10 03:40:12 executing program 0: r0 = creat(&(0x7f0000000480)='./bus\x00', 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x26302, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00000003c0)=0x1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x2, 0x2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000200)={'bond_slave_1\x00', @ifru_mtu}) connect$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x8001, 0x1, 0x0, 0x1, "04ab9b32c77ad3ce5fe02aeba1fba9930366d5d8c235231b104da4d974fb401207f40f8e51297aa5e1a5d0deea79ff267c1cf2d603987795fc2e56634486b366", "5f80d30792fc055a13e75075223c9428345120908877c0b9f9010f274ce1fd76", [0xfffffffffffffff7, 0xfffffffffffffff9]}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x4924924924925a8, 0x0) request_key(&(0x7f0000000540)='id_resolver\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, &(0x7f00000005c0)='(\x00', 0xfffffffffffffff8) keyctl$instantiate(0xc, 0x0, &(0x7f0000000500), 0x0, 0x0) ftruncate(r1, 0x100200) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000100)={0x7, {{0xa, 0x4e23, 0xff, @dev={0xfe, 0x80, [], 0x20}, 0x6}}}, 0x88) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000380), 0x0) syz_mount_image$nfs4(&(0x7f0000000400)='nfs4\x00', &(0x7f0000000440)='./bus\x00', 0x40, 0x6, &(0x7f00000018c0)=[{&(0x7f0000000600)="052b2203d6d7b4b034573b589173cb583bfc00828938daebc75f84c82bad566693ab9f20dc0743bdef4e64e3ea521700bd057b98499e8983bf28507233bb0ef6443b7a04f51993408e4da9e512c5433ca5a5771f4d15d10e7a688615c73e4b1e958e92f22874335cbe20681e426db4341c3b9a77d05515dce6765c704b9db419ffb753a5dc8281084f568c97e8ed1fe0d5f880090172dd5f18810057279f1b0c230ef0ccce128cff9eb59788d21597d45ff5396638b241a240f59077da95d24c1974a06e58b8fe76dff03426c40cbf27c7cb8ef8", 0xd4, 0x3}, {&(0x7f00000004c0)="84f6ac0b5b249b94dbdae7b49cb8d7e3f59bea78f98ec1fd975ff7ead66542fe2234e83e7dc8904191cb3f6a7f2c79b779", 0x31, 0x7}, {&(0x7f0000000700)="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", 0x1000, 0x7}, {&(0x7f0000001700)="cf2068ddef21541b4e29353fd4b99df67d4fc87de5c773d2c18bcfde29fcd50f9d935d7e8a49aeabf332a7e4d273cdaab33301aa8fb2ed2ab43ca8da234540813b02c9e0fcd5b9ec72b4f564ad43e5957126facaa046b56309f60027229f27dc2d5f346305e413a433adfaa36beed43b683494597fad335d4faabf8c7ef1bb1c49a39601cfc35459c48649a163599a4fac1968d1c152b72c3443", 0x9a, 0x6}, {&(0x7f0000000500)="080ed18b47f11ac48d990edd04600105eddcb8ad30ac5b6b80dee96955", 0x1d, 0x5}, {&(0x7f00000017c0)="858ea357eec1ed0f60acfd5676c919a5eeddbc2366c03f03f143823bdf5efb634f722e2bb79b0f514a6ef4d21a8e6f360f3dcd7adce1b29aba76b3dfe9ef63f73d5b733008af8f53ec3ef2174f9118f18b4bf146cec19f7d4412cdcfec82dc7adf512be4c993863351a93babf934441428d93bd3e1c9bf467b20812dc00fdb45cce8260e32664f27f0c581c80613531f35afd32aebd0c817b63c653b4736ce2a6e87f1f0af0e60429f2dfa614e9a67d724363bfeb72a9941342b7ca9a8a99815cc66838b664507ff6452e3462ee7142c03f9", 0xd2, 0x1aa789ed}], 0x1a00000, &(0x7f0000001980)='wlan1vmnet1selfselfGPLcpuset\'security\x00') sendfile(r1, r1, &(0x7f00000000c0), 0x800100000001) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) 2018/05/10 03:40:12 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0xfffffffffffff000, 0xffffffffffff7fff, 0x8001, 0x9, 0x0, 0x7ff, 0x1, 0x1, 0x3, 0x6, 0x45b, 0x400, 0x1, 0x1, 0x7204, 0x3, 0x7, 0x8, 0x1000, 0xff, 0x4cb, 0x0, 0x2, 0x3, 0x1, 0x0, 0x800, 0x101, 0x800, 0x5a0, 0x1, 0x2, 0x800, 0xcab, 0xff, 0x89ba, 0x0, 0x54, 0x5, @perf_bp={&(0x7f0000000140), 0xf}, 0x200, 0x6, 0x5, 0x5, 0xde6c, 0xfffffffffffffff8, 0x1}, r1, 0x7, r0, 0xb) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$SG_NEXT_CMD_LEN(r2, 0x2283, &(0x7f0000000040)=0x63) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:12 executing program 3: epoll_create(0xc8) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000000000), 0xfffffd64) mkdir(&(0x7f0000000000)='./file0\x00', 0x160) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) [ 83.630485] get_file_caps: get_vfs_caps_from_disk returned -22 for ./file0 2018/05/10 03:40:12 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:12 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4882, 0x10) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000040)=0x7) unshare(0x40600) signalfd(0xffffffffffffffff, &(0x7f0000000080), 0x8) [ 83.672841] get_file_caps: get_vfs_caps_from_disk returned -22 for ./file0 [ 83.914785] IPVS: Creating netns size=2536 id=18 2018/05/10 03:40:13 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@loopback, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'veth1_to_bridge\x00', r1}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r2, 0x1, 0x6}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x381) 2018/05/10 03:40:13 executing program 7: r0 = 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) socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000003c0)={0xccf, 0x1, 0xe0b7, 0x5, r2}, &(0x7f0000000400)=0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={r3, 0x6}, 0x8) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000480)=0x8000, 0xfffffcc4) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f00000000c0)={0x100000001, 0x2, 0x4, 0x100000001, 0x7f, 0xffffffffffffec60}) sync() ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000000240)=0x0) syz_open_procfs(r5, &(0x7f0000000280)='coredump_filter\x00') ioctl$INOTIFY_IOC_SETNEXTWD(r4, 0x40044900, 0x0) ioctl$KDDISABIO(r4, 0x4b37) r6 = perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000200)) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) r7 = socket$inet6(0xa, 0x3, 0x3a) ioctl$BLKGETSIZE64(r4, 0x80081272, &(0x7f0000000140)) setsockopt$inet6_int(r7, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r7, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x0, 0xfffffffffffffffe, 0xc, 0x9}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r7, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/10 03:40:13 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ipv6_route\x00') openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.threads\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000000080), 0xffffffde, 0x0, 0x0, 0x1ed) 2018/05/10 03:40:13 executing program 2: syz_emit_ethernet(0x405, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000800)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000007c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="bfa19b565ce6c53b0000000000000000e0000001000000000000000000000040070000000000000000000000000000bb00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000005c001100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fe800000000000000000000000000200000000000000000000000000"], 0xac}, 0x1}, 0x0) 2018/05/10 03:40:13 executing program 3: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000140)={&(0x7f0000ffe000/0x2000)=nil, 0x9, 0x0, 0x40, &(0x7f0000ff7000/0x9000)=nil, 0x7fffffff}) epoll_create(0x0) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000080)={&(0x7f0000010000/0x4000)=nil, 0x1, 0x4, 0x80, &(0x7f0000ffd000/0x1000)=nil, 0x200}) 2018/05/10 03:40:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x242, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_pts(0xffffffffffffff9c, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000140)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x92d) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r4, 0x40304580, &(0x7f0000000300)=ANY=[@ANYBLOB]) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000200)={r5, 0x2, 0x3, [0x100000001, 0x7fffffff, 0x81]}, &(0x7f0000000240)=0xe) perf_event_open(&(0x7f0000940000)={0x2, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001f88)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000fff)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000080)="666400000004bbb99a7d708633d118d5271f825569de32db3d052f3e1a98164ba135bd95ef906884f97cb57d331f0cdd2e7a9d4e10155dfb236b4495eee62a2ea13f14a3c627e8ac29c82640b60342bbe59a6961fe20a0f85d9ccd01a5a42f0defa84f26c80b77e636cc51271e97331c91f942f797") getdents64(r6, &(0x7f0000f72ea7)=""/528, 0x3a6) 2018/05/10 03:40:13 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x50041, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) close(r0) syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) r3 = accept$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast2, @in=@remote}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000280)={0x171af40a9aebf584}) 2018/05/10 03:40:13 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400, 0x0) ioctl$BLKALIGNOFF(r0, 0x127a, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) 2018/05/10 03:40:13 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SG_SET_RESERVED_SIZE(r0, 0x2275, &(0x7f0000000100)=0x8000) chroot(&(0x7f0000000000)='./file0\x00') 2018/05/10 03:40:13 executing program 5: r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000380)='/dev/snapshot\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) rt_sigqueueinfo(r1, 0x13, &(0x7f0000000100)={0x8, 0xffffffff, 0x32, 0x7}) r2 = socket(0x11, 0x4800000000080003, 0xa) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000880)={{{@in=@multicast1, @in6=@ipv4={[], [], @multicast2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000980)=0xe8) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00000009c0)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) keyctl$session_to_parent(0x12) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000180)=0x110, 0x4) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) mq_open(&(0x7f00000000c0)=')\x00', 0x0, 0x0, &(0x7f0000000240)={0x0, 0x7ff, 0x0, 0x3, 0x6, 0x1000, 0x0, 0x200}) 2018/05/10 03:40:13 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom(r0, &(0x7f0000000140)=""/251, 0xfb, 0x40000020, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4, 0x3, 0x2, 0x3}}, 0x80) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000000)=0x4, 0x4) r1 = socket(0x11, 0x1, 0x7) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000080)={0x4, {{0xa, 0x4e22, 0x5, @empty, 0x2}}}, 0x88) 2018/05/10 03:40:13 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2f) getpeername$unix(r0, &(0x7f0000000100), &(0x7f0000000080)=0x6e) sendto$inet(r0, &(0x7f000014cf2c), 0x0, 0x8000, &(0x7f00005b5ff0)={0x2}, 0x10) sendto$inet(r0, &(0x7f00000000c0)="83010a670177734b", 0x8, 0x0, &(0x7f0000cf9000)={0x2}, 0x10) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000040)=0x1e) 2018/05/10 03:40:13 executing program 3: epoll_create(0x0) r0 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r1, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x62, "add8bbfcfc20ebd95fa01d8a8e10a14f921cc387ec504501c57dbac282d657848cfb3f5a74bf5491b9e2e6d7ec98b8c386026f6a911f8b2360633753fb85208dab8adf8c5a056ae1ccd874a7fa825ffc0fd9e203a3b466047b32cb5df170ab97ad0d"}, &(0x7f0000000140)=0x6a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={r3, 0x1, 0x20, 0x9, 0x7}, &(0x7f00000001c0)=0x18) ioctl$SG_SET_RESERVED_SIZE(r1, 0x2275, &(0x7f0000000100)=0x8000) [ 84.698838] device veth1_to_bridge entered promiscuous mode [ 84.704947] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58972 sclass=netlink_xfrm_socket pig=10038 comm=syz-executor2 2018/05/10 03:40:13 executing program 2: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) r2 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) getrandom(&(0x7f00000001c0)=""/193, 0xc1, 0x2) fallocate(r2, 0x0, 0x0, 0x10001) sendfile(r1, r2, &(0x7f0000000080), 0x1000fed) 2018/05/10 03:40:13 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000240)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000140)={'filter\x00'}, &(0x7f00000001c0)=0x54) accept4$ipx(r1, 0x0, &(0x7f0000000100), 0x800) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000080)={{}, {0x0, 0x3}}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x5, 0x7, 0x2, 0x0, 0x7ff}, 0x14) [ 84.708840] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=58972 sclass=netlink_xfrm_socket pig=10041 comm=syz-executor2 2018/05/10 03:40:13 executing program 3: epoll_create(0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x10, r1, 0x0) r2 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r2, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f00000000c0), 0x0) ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000100)=0x8000) [ 84.848824] device veth1_to_bridge left promiscuous mode [ 84.894647] ================================================================== [ 84.902055] BUG: KASAN: use-after-free in __dev_queue_xmit+0x18fc/0x2080 [ 84.908890] Read of size 2 at addr ffff8801cb2385c2 by task syz-executor5/10062 [ 84.916317] [ 84.917940] CPU: 1 PID: 10062 Comm: syz-executor5 Not tainted 4.9.99-gc462abb #20 [ 84.925547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.934887] ffff88018fbf7500 ffffffff81eb0f09 ffffea00072c8e00 ffff8801cb2385c2 [ 84.942925] 0000000000000000 ffff8801cb2385c2 ffff8801d6d57990 ffff88018fbf7538 [ 84.950955] ffffffff815652eb ffff8801cb2385c2 0000000000000002 0000000000000000 [ 84.958994] Call Trace: [ 84.961576] [] dump_stack+0xc1/0x128 [ 84.966933] [] print_address_description+0x6c/0x234 [ 84.973589] [] kasan_report.cold.6+0x242/0x2fe [ 84.979814] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 84.986124] [] __asan_report_load2_noabort+0x14/0x20 [ 84.992860] [] __dev_queue_xmit+0x18fc/0x2080 [ 84.998978] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 85.005181] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 85.011125] [] ? __cap_capable+0x168/0x1c0 [ 85.016982] [] ? selinux_capable+0x36/0x40 [ 85.022837] [] ? security_capable+0x94/0xc0 [ 85.028783] [] dev_queue_xmit+0x17/0x20 [ 85.034943] [] packet_sendmsg+0x1eff/0x4470 [ 85.040893] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 85.047791] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.054343] [] ? sock_has_perm+0x292/0x3e0 [ 85.060199] [] ? sock_has_perm+0x9f/0x3e0 [ 85.065968] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 85.073040] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 85.079513] [] ? security_socket_sendmsg+0x8f/0xc0 [ 85.086063] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.092614] [] sock_sendmsg+0xcc/0x110 [ 85.098124] [] ___sys_sendmsg+0x47a/0x840 [ 85.103895] [] ? copy_msghdr_from_user+0x560/0x560 [ 85.110450] [] ? check_preemption_disabled+0x3b/0x170 [ 85.117262] [] ? debug_check_no_locks_freed+0x210/0x210 [ 85.124246] [] ? HARDIRQ_verbose+0x10/0x10 [ 85.130104] [] ? check_preemption_disabled+0x3b/0x170 [ 85.136916] [] ? __fget+0x20a/0x3b0 [ 85.142166] [] __sys_sendmmsg+0x161/0x3d0 [ 85.147934] [] ? SyS_sendmsg+0x50/0x50 [ 85.153443] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 85.160515] [] ? do_futex+0x1770/0x1770 [ 85.166116] [] ? keyctl_session_to_parent+0x3c/0x8b0 [ 85.172839] [] SyS_sendmmsg+0x35/0x60 [ 85.178263] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 85.184206] [] do_syscall_64+0x1a6/0x490 [ 85.189889] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.196787] [ 85.198391] Allocated by task 10062: [ 85.202080] save_stack_trace+0x16/0x20 [ 85.206027] save_stack+0x43/0xd0 [ 85.209450] kasan_kmalloc+0xc7/0xe0 [ 85.213135] kasan_slab_alloc+0x12/0x20 [ 85.217082] __kmalloc_track_caller+0xdc/0x2b0 [ 85.221638] __kmalloc_reserve.isra.37+0x33/0xc0 [ 85.226365] __alloc_skb+0x11a/0x600 [ 85.230050] alloc_skb_with_frags+0xaf/0x520 [ 85.234430] sock_alloc_send_pskb+0x5a9/0x750 [ 85.238899] packet_sendmsg+0x1581/0x4470 [ 85.243019] sock_sendmsg+0xcc/0x110 [ 85.246707] ___sys_sendmsg+0x47a/0x840 [ 85.250660] __sys_sendmmsg+0x161/0x3d0 [ 85.254609] SyS_sendmmsg+0x35/0x60 [ 85.258206] do_syscall_64+0x1a6/0x490 [ 85.262073] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.267145] [ 85.268743] Freed by task 10062: [ 85.272083] save_stack_trace+0x16/0x20 [ 85.276026] save_stack+0x43/0xd0 [ 85.279450] kasan_slab_free+0x72/0xc0 [ 85.283307] kfree+0xfb/0x310 [ 85.286386] skb_free_head+0x8b/0xb0 [ 85.290072] skb_release_data+0x329/0x400 [ 85.294189] skb_release_all+0x4a/0x60 [ 85.298046] __kfree_skb+0x15/0x20 [ 85.301556] kfree_skb+0xcc/0x340 [ 85.304982] __skb_complete_tx_timestamp+0x2ba/0x3a0 [ 85.310057] __skb_tstamp_tx+0x19a/0x4b0 [ 85.314088] __dev_queue_xmit+0x130f/0x2080 [ 85.318379] dev_queue_xmit+0x17/0x20 [ 85.322150] packet_sendmsg+0x1eff/0x4470 [ 85.326267] sock_sendmsg+0xcc/0x110 [ 85.329950] ___sys_sendmsg+0x47a/0x840 [ 85.333896] __sys_sendmmsg+0x161/0x3d0 [ 85.337844] SyS_sendmmsg+0x35/0x60 [ 85.341442] do_syscall_64+0x1a6/0x490 [ 85.345299] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.350370] [ 85.351972] The buggy address belongs to the object at ffff8801cb238500 [ 85.351972] which belongs to the cache kmalloc-512 of size 512 [ 85.364599] The buggy address is located 194 bytes inside of [ 85.364599] 512-byte region [ffff8801cb238500, ffff8801cb238700) [ 85.376443] The buggy address belongs to the page: [ 85.381344] page:ffffea00072c8e00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 85.391521] flags: 0x8000000000004080(slab|head) [ 85.396244] page dumped because: kasan: bad access detected [ 85.401921] [ 85.403522] Memory state around the buggy address: [ 85.408425] ffff8801cb238480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.415753] ffff8801cb238500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.423084] >ffff8801cb238580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.430411] ^ [ 85.435834] ffff8801cb238600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.443163] ffff8801cb238680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.450489] ================================================================== [ 85.457819] Disabling lock debugging due to kernel taint [ 85.463320] Kernel panic - not syncing: panic_on_warn set ... [ 85.463320] [ 85.470668] CPU: 1 PID: 10062 Comm: syz-executor5 Tainted: G B 4.9.99-gc462abb #20 [ 85.479512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.488944] ffff88018fbf7460 ffffffff81eb0f09 ffffffff843c4fe5 00000000ffffffff [ 85.496933] 0000000000000000 0000000000000001 ffff8801d6d57990 ffff88018fbf7520 [ 85.504921] ffffffff8141f855 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f696 [ 85.512917] Call Trace: [ 85.515479] [] dump_stack+0xc1/0x128 [ 85.520817] [] panic+0x1bf/0x3bc [ 85.525805] [] ? add_taint.cold.6+0x16/0x16 [ 85.531746] [] kasan_end_report+0x47/0x4f [ 85.537517] [] kasan_report.cold.6+0x76/0x2fe [ 85.543637] [] ? __dev_queue_xmit+0x18fc/0x2080 [ 85.549927] [] __asan_report_load2_noabort+0x14/0x20 [ 85.556652] [] __dev_queue_xmit+0x18fc/0x2080 [ 85.562770] [] ? __dev_queue_xmit+0x1e2/0x2080 [ 85.568982] [] ? netdev_pick_tx+0x2c0/0x2c0 [ 85.574927] [] ? __cap_capable+0x168/0x1c0 [ 85.580783] [] ? selinux_capable+0x36/0x40 [ 85.586639] [] ? security_capable+0x94/0xc0 [ 85.592583] [] dev_queue_xmit+0x17/0x20 [ 85.598183] [] packet_sendmsg+0x1eff/0x4470 [ 85.604126] [] ? _raw_spin_unlock_irqrestore+0x5a/0x70 [ 85.611026] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.617576] [] ? sock_has_perm+0x292/0x3e0 [ 85.623435] [] ? sock_has_perm+0x9f/0x3e0 [ 85.629297] [] ? selinux_file_send_sigiotask+0x310/0x310 [ 85.636369] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 85.642835] [] ? security_socket_sendmsg+0x8f/0xc0 [ 85.649385] [] ? packet_cached_dev_get+0x1f0/0x1f0 [ 85.655938] [] sock_sendmsg+0xcc/0x110 [ 85.661450] [] ___sys_sendmsg+0x47a/0x840 [ 85.667221] [] ? copy_msghdr_from_user+0x560/0x560 [ 85.673771] [] ? check_preemption_disabled+0x3b/0x170 [ 85.680586] [] ? debug_check_no_locks_freed+0x210/0x210 [ 85.687570] [] ? HARDIRQ_verbose+0x10/0x10 [ 85.693425] [] ? check_preemption_disabled+0x3b/0x170 [ 85.700240] [] ? __fget+0x20a/0x3b0 [ 85.705490] [] __sys_sendmmsg+0x161/0x3d0 [ 85.711259] [] ? SyS_sendmsg+0x50/0x50 [ 85.716768] [] ? selinux_netlbl_sock_rcv_skb+0x480/0x480 [ 85.723839] [] ? do_futex+0x1770/0x1770 [ 85.729437] [] ? keyctl_session_to_parent+0x3c/0x8b0 [ 85.736160] [] SyS_sendmmsg+0x35/0x60 [ 85.741581] [] ? __sys_sendmmsg+0x3d0/0x3d0 [ 85.747524] [] do_syscall_64+0x1a6/0x490 [ 85.753208] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 85.760535] Dumping ftrace buffer: [ 85.764052] (ftrace buffer empty) [ 85.767733] Kernel Offset: disabled [ 85.771330] Rebooting in 86400 seconds..