[....] 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[ 13.673507] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.130023] random: sshd: uninitialized urandom read (32 bytes read) [ 21.597705] random: sshd: uninitialized urandom read (32 bytes read) [ 22.265645] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.0.57' (ECDSA) to the list of known hosts. [ 27.756646] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/09 22:53:46 fuzzer started 2018/05/09 22:53:46 dialing manager at 10.128.0.26:33207 [ 33.697184] random: crng init done 2018/05/09 22:53:57 kcov=true, comps=false 2018/05/09 22:54:05 executing program 0: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe6, "2dac38b77311b7697a3482dcb2c92d92b3c1ae1150cf3f40500338167a5b21337665d7eae6ebb08fa11783a63776ed6e0b7257fc6b641dc9c3d3da8c048d7200e6a4df24d2105229f13849de1b3a2d2bc040205db5f80312382bd4b73659903730257c7e3c1b01f1f45b35eb91084f23f8e5d74b90c9f4d285bb3effdcccad39c051102296d7dd5ae5144c06214b144e14a8934210d883b4e5ffbda2f7ed284e01694a89058647db48d00c567d390669144c102d9f1e98af0b2d6fdf474f49fdaa7aa97fa3120706f6cb0b906ac2772fe585de6a25ab34d57d769ea1b13a29c76e46f9c4915d"}, &(0x7f00000001c0)=0xee) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000280)={0x5, 0xa7, 0x8000, 0x4, 0x8000, 0xfff, 0x40, 0x8001, r2}, &(0x7f00000002c0)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r2, 0x8001}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000440)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000480)={r3, 0x1, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00000004c0)={{0x3, 0x8}, 'port0\x00', 0x1, 0x80000, 0xfffffffffffffffa, 0x580a, 0xbf, 0x1000, 0x6a0, 0x0, 0x2, 0x4}) inotify_init1(0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0}, &(0x7f00000005c0)=0xc) ptrace$setregset(0x4205, r5, 0x201, &(0x7f0000000700)={&(0x7f0000000600)="9574db2b3028aeb1b827149c1d348f1e0e745d8ba17d3ceed266def4ff12587e5cbff823fc3aaa4ff11793ce8f175408d287941849ff4408267a91351f41f974a0ae949cae0234c33ddaa5f3c4f9e5975f8f8e2122acdef74c0abd28f2f1ee342ad169d0d1ba6520e82abb63d73977262090d08edf33d41b293404c201a5712676c50246b1dc0c243ee68a4da754d15e9480fb4740ca82fcfc41904d1e612ea6bcd29ecfe930460985f3638fdf6823beb737017cc7a920d679b9fbe612c273761d44c5936aa684be9e31c909b1b25e99020228eead0ceeb0447f80fb2678b6f93aba70ca", 0xe4}) r6 = inotify_init1(0x80000) write(r6, &(0x7f0000000740)="2d10951b74cd52dc3b327ed47935a1d5c4092cbc0f50315e18beeef5dc9986145604e0e40b485f44c299b3cb39106552e6d669cdf7218ad6d9d75ee84751917ede3a3a861c9e505420a03aebdfb0e1792d960666543ac8a5ddb283094d2363799b6ca42cb16528a75d0f82ea1ea66bd7f12e035c305374d274031e8d52c38075fe419aad70312865dd80b81b382796c75aeac43edea163ea47e0", 0x9a) getpeername$llc(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000000880)={0x34c41bd6, 0x8000, 0x8, 0x200, r1}, &(0x7f00000008c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000900)=@int=0x85, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r6, 0x0, 0x43, &(0x7f0000000940)={'icmp\x00'}, &(0x7f0000000980)=0x1e) ioprio_get$uid(0x3, r4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000009c0)=@assoc_value={r7, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r2, &(0x7f0000000a40)=0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000a80)={@remote={0xfe, 0x80, [], 0xbb}, 0x2c, r3}) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000ac0)={0x4, {{0x2, 0x4e20, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000c00)='gretap0\x00', 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000c40)={@mcast1}, &(0x7f0000000c80)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000cc0)={r7, 0x1000, "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"}, &(0x7f0000001d00)=0x1008) openat$ion(0xffffffffffffff9c, &(0x7f0000001d40)='/dev/ion\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001d80)={'vcan0\x00', {0x4, 0x100000001, 0xffffffff, "81081696965b", 0xffffffffffffffff}}) 2018/05/09 22:54:05 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000)={0xfffffffffffff521, 0x20000800, 0xffffffff, 0x98c9, 0x6, 0xa00000000000000, 0xffffffffffffff47, 0x3, 0x4, 0x6}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x400, 0x0, 0x1000, 0x10001, 0xffffffffffffff01, 0x8, 0x7, 0x2, 0x4, 0x5}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x10, &(0x7f00000000c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x6, 0xfffffffffffffffd}, &(0x7f0000000240)=0x90) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000280)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000300)={'rose0\x00', &(0x7f00000002c0)=@ethtool_modinfo={0x42, 0xad3, 0xffffffffffffff08, "4f27b68432238af0"}}) write$cgroup_type(r0, &(0x7f0000000340)='threaded\x00', 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e20, 0x800, @loopback={0x0, 0x1}, 0x8001}}, 0xc1, 0x2c72}, &(0x7f0000000440)=0x90) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000480)=@int=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000004c0)={0x3, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000500)={0x800, r4}) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000540)=""/237) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000640)) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000006c0)={r1, 0x8}, &(0x7f0000000700)=0x8) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000740)) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000780)=[0x1, 0x6]) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000900)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6}}, &(0x7f0000000a00)=0xe8) r6 = geteuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x8, 0x4e24, 0x9, 0x0, 0x20, 0xa0, 0xc, r5, r6}, {0x101, 0x5b, 0x8, 0x615f, 0x2, 0x1, 0x0, 0x1}, {0x80000000, 0xa12, 0x0, 0x80000000}, 0x80000000, 0x6e6bbb, 0x2, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x13}, 0x4d6}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3505, 0x3, 0x3, 0x1, 0x100000001, 0x401, 0x1}}, 0xe8) ioctl$KDADDIO(r0, 0x4b34, 0x87) syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') timer_create(0x0, &(0x7f0000000b80)={0x0, 0x34, 0x4}, &(0x7f0000000bc0)=0x0) timer_gettime(r7, &(0x7f0000000c00)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000c40)={r3, 0x8}, &(0x7f0000000c80)=0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000cc0)={'IDLETIMER\x00'}, &(0x7f0000000d00)=0x1e) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000d40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SG_GET_ACCESS_COUNT(r8, 0x2289, &(0x7f0000000d80)) ioctl$DRM_IOCTL_AUTH_MAGIC(r8, 0x40046411, &(0x7f0000000dc0)) 2018/05/09 22:54:05 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x400000000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=""/29, &(0x7f0000000180)=0x1d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0xb0d4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x6, 0x9, 0x3, r1}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x1, 0x7fff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) ioctl$TIOCGPTPEER(r0, 0x5441, 0x80000001) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}}) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000380), 0x2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000003c0)={0x5, 0x0, 0x70d2ba56, 0x5, 0x2, 0x3f, 0xe1, 0x100000000, 0x4, 0xfffffffffffffbff, 0x6}, 0xb) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000400)=0xf, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000440)={0xfff, 0x8, 0x2, 'queue1\x00', 0x7fff}) r4 = fcntl$getown(r0, 0x9) ptrace(0x10, r4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000500)={r3, 0x9}, &(0x7f0000000540)=0x8) prctl$intptr(0x1e, 0x1f) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_int(r0, &(0x7f00000005c0)={[0x0, 0x39]}, 0x2) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) getresgid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={r4, r7, r8}, 0xc) epoll_wait(r0, &(0x7f0000000840)=[{}, {}, {}, {}, {}], 0x5, 0x40) syz_mount_image$nfs4(&(0x7f0000000880)='nfs4\x00', &(0x7f00000008c0)='./file0\x00', 0x7f, 0x1, &(0x7f0000000a00)=[{&(0x7f0000000900)="338aef0c719fdfecb787f17cbc2e007a4e65939d7410a9fa33153bd99f2292880c30401664d049e3b0e541649b7837c6bc323abbf8afcebda784e280536ee0031be1c80580f26672ebb1a9230eab1dc7023a3739dcbed03cf2d3a0cd25684fa208929351148e312dd8bbbf7378dc8bca0375db7002d735c99e4eb2aa22fbcd0fbae3d1fdcd3b2c8fd7e23a860317a105ff45601c173f31e48a74307309b365d05b35b6567299e5cff77c7d7235d5bf932bbd171563cdb24a0e75850735272940580c086e8f707996ed962ce460a546605b90e646680a821aa595cc43e5b32c99772737cc12ee8641b2860985606f4c2e6f1c66fb23cad9554b", 0xf9, 0x81}], 0x80, &(0x7f0000000a40)='queue1\x00') r9 = add_key$keyring(&(0x7f0000000b40)='keyring\x00', &(0x7f0000000b80)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000a80)='cifs.idmap\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000b00)='queue1\x00', r9) ioctl$TUNSETLINK(r0, 0x400454cd, 0x338) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000bc0)={r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/05/09 22:54:05 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setns(r1, 0x8000000) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r2 = request_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)=':\x00', 0x0) r3 = request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='}!%\v],vboxnet1*#\x00', r2) write$binfmt_elf64(r0, &(0x7f0000000240)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x5, 0x3, 0x3, 0x1, 0x3, 0x7, 0x76cc, 0x2ef, 0x40, 0x2c8, 0xd8d, 0x8001, 0x38, 0x1, 0xffffffffffffb60e, 0x8, 0xffff}, [{0x60000000, 0x4, 0x4ea659e7, 0x7, 0x8, 0x3, 0x22, 0xe000000000}, {0x70000003, 0x5, 0x4, 0xffff, 0x7, 0x5, 0x1, 0x8001}], "3b4ede61589e205c40f28af3f47997796ac042612d6e3631b9766701229bdb23369a1bc08a12a0e699415d978ccc74602ec14b088ac3a85c12cc447783ffe73d2a91d580db1675758630cc7077a100838cec9cbbc86ab878b71270fda6162a0a9d760b6a663b83266703deeb1ea3149743aefdbd589b40ce5bc15d02b6e924321307b0138a77"}, 0x136) ioctl$KDDISABIO(r1, 0x4b37) r4 = accept4$bt_l2cap(r1, &(0x7f0000000380), &(0x7f00000003c0)=0xe, 0x80000) r5 = dup(r0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000500)={0x1, 0x0, r6, 0xcd82, r7, 0x8, 0x1bdf, 0xb38}) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000000540)={0x7, 0x5}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000600)) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000640)={0x80000001, 0x7, 0x1000}, 0x4) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000680)="08b751c0546c266a7b9cfec8cabc94c087f2caa478f666dabc271a00b45f4d746c126a1832fc3531b0eee896d40df515dafcaec8cfbdeec932ecf4fcfc8b2b453bb3075ed9b7550bad54a8c2", 0x4c) inotify_add_watch(r5, &(0x7f0000000700)='./file0\x00', 0x8c) sendmsg$nl_crypto(r1, &(0x7f0000000800)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x20014c}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)=@delrng={0x10, 0x14, 0x2, 0x70bd27, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x4008000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000840)={{0x0, 0x0, 0x9a, 0x3, 0x84b}, 0x0, 0x40}) recvmsg(r0, &(0x7f0000000cc0)={&(0x7f00000008c0)=@nl, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000940)=""/176, 0xb0}, {&(0x7f0000000a00)=""/17, 0x11}, {&(0x7f0000000a40)=""/62, 0x3e}, {&(0x7f0000000a80)=""/34, 0x22}, {&(0x7f0000000ac0)=""/81, 0x51}, {&(0x7f0000000b40)=""/26, 0x1a}], 0x6, &(0x7f0000000c00)=""/136, 0x88, 0x100000000}, 0x60) keyctl$clear(0x7, r3) getsockopt$inet_buf(r1, 0x0, 0xe60c0b56c83e98f5, &(0x7f0000000d00)=""/43, &(0x7f0000000d40)=0x2b) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000d80)={0x4, 0x1, 0x2, 0x5, 0x100000000}, 0xc) ioctl$LOOP_SET_FD(r4, 0x4c00, r0) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000dc0)) connect$inet(r5, &(0x7f0000000e00)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$TIOCCBRK(r5, 0x5428) sendfile(r4, r5, &(0x7f0000000e40), 0x1) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000e80)) 2018/05/09 22:54:05 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1d2) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000040)=""/200, &(0x7f0000000140)=0xc8) r1 = dup(r0) r2 = getegid() stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) setgroups(0x3, &(0x7f00000002c0)=[r2, r4, r6]) r7 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$assume_authority(0x10, r7) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/relabel\x00', 0x2, 0x0) syz_mount_image$btrfs(&(0x7f00000003c0)='btrfs\x00', &(0x7f0000000400)='./file0\x00', 0x1, 0x1, &(0x7f0000001440)=[{&(0x7f0000000440)="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", 0x1000, 0xffffffffffffff00}], 0x8058, &(0x7f0000001480)={[{@noautodefrag='noautodefrag', 0x2c}, {@nobarrier='nobarrier', 0x2c}, {@check_int_print_mask={'check_int_print_mask', 0x3d, [0x37]}, 0x2c}, {@flushoncommit='flushoncommit', 0x2c}]}) link(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)='./file0\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001540)=[@in6={0xa, 0x4e21, 0xe7f3, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x2c) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000001580)=0x68, &(0x7f00000015c0)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001600)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f00000016c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001700)=@assoc_value={r8}, &(0x7f0000001740)=0x8) init_module(&(0x7f0000001780)='eth0ppp1\x00', 0x9, &(0x7f00000017c0)='lo^.&\x00') setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000001800)={0x0, 'syzkaller0\x00'}, 0x18) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) bind$inet(r0, &(0x7f0000001840)={0x2, 0x4e24}, 0x10) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001880)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000018c0)={r8, 0xbc}, 0x8) getgroups(0x6, &(0x7f0000001900)=[r4, r2, r2, r6, r4, r6]) symlinkat(&(0x7f0000001940)='./file0\x00', r1, &(0x7f0000001980)='./file0\x00') fchownat(r1, &(0x7f00000019c0)='./file0\x00', r3, r9, 0x1800) sched_setparam(r5, &(0x7f0000001a00)=0xffffffffffffff7f) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001a40), &(0x7f0000001a80)=0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) openat$cgroup_ro(r1, &(0x7f0000001ac0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001b00)) 2018/05/09 22:54:05 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/145, 0x91) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) mkdirat$cgroup(r0, &(0x7f0000000180)='syz0\x00', 0x1ff) r1 = epoll_create1(0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x1000009, 0x40010, r0, 0x3c) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f00000001c0)={0x8, 0xff, 0x676}) write$cgroup_subtree(r0, &(0x7f0000000200)={[{0x2d, 'cpu', 0x20}, {0x2f, 'rdma', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'cpu', 0x20}]}, 0x19) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000240)=""/145) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000300)={0x1, 0x8, 0x5aac, 0x5, "695e0f07d933f0f4f2a73cb22e18accceb416250b9df33b4d143112e087c6cd3"}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000340)) fcntl$setstatus(r1, 0x4, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000380)={'NETMAP\x00'}, &(0x7f00000003c0)=0x1e) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000400)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x40, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}, 'team0\x00'}) getsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f0000000480), &(0x7f00000004c0)=0x4) uname(&(0x7f0000000500)=""/144) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000640)={0x4, 0x79, &(0x7f00000005c0)="2783f8fc363de88d28b2f3b15e0b55438578f80c70cbbc1a0160194602f0facb3a6e7e258fdae90f706fb6e214bb760a8b90c6b72b35d8668c045ee7ad73f49d01a3a9dcb8bbcf11df4fde861b1cb3c698164af5ba9381577b3aced48a4529d85da99a9ca6ac05cf0d24985a290ef23bfc2032e70ba6ec5a17"}) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r1, 0x8, r2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000680)={0x20000008}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f00000006c0)={0xffffffffffffff3d, 0x8, 0x1, 0x3}, 0x6) alarm(0x43) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000700)='/dev/hwrng\x00', 0x6000, 0x0) mkdirat$cgroup(r0, &(0x7f0000000740)='syz1\x00', 0x1ff) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000780)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/pktcdvd/control\x00', 0x4000, 0x0) fremovexattr(r3, &(0x7f0000000800)=@random={'trusted.', '\x00'}) mq_open(&(0x7f0000000840)='syz1\x00', 0x40, 0x8, &(0x7f0000000880)={0xffffffffffffff59, 0xdc5, 0x3f3, 0x4, 0x2, 0x0, 0x0, 0x15f}) 2018/05/09 22:54:05 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101800, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040)={0x1c5}, 0x4) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={0x0, @remote, @multicast1}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0xa}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x3f, 0x9, 0x6e1a233507adc2e9, 0x1, 0x2000000, r1}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r2 = openat$cgroup_ro(r0, &(0x7f0000000380)='cpuacct.stat\x00', 0x0, 0x0) syz_mount_image$xfs(&(0x7f00000003c0)='xfs\x00', &(0x7f0000000400)='./file0\x00', 0xa51c, 0x3, &(0x7f0000000640)=[{&(0x7f0000000440)="147a5e38e21937b9e1161bcdfe43fd082a3513b3252765b57acf99ecf624db3a434729422840cb709f3ee510b3220b4f409a5880d1bcc12f18824aaefd7a4a23f9b692f6f903978072e02e1e1118d0a5d7b34599c4fb350957bc083946b068277a825e967a15aa59039f09ff7b863444c511f97017807ca5814f8e517469369196255b965661e970051fb1b1bdfc2b70a8b963b1b809caac5a909daf2032230075f78dd42b85340a8a13b2e44be7571f477462a6434b20daedfd4170c44d41bcb7db32d85c9ba26ac7f95ec4407e95b31067", 0xd2, 0x9}, {&(0x7f0000000540)="1dbbe2af3ab94bda6030cb141cc27c51335a9460e0a9cdee9967f91b521966ce0509cbe7380224548a5e950782bfba089a6bc536b3bb83a45c2b369c90542d8ba10500bff67d0cdbd3dd6a602f2ca027fbb8d333d7b319682b2dfe81ae42938b9bfdcf8b0d2b0ed7445dc4821b0cac0c6bdbaa4b71cb8c18a2bc1adf6bd9d5905dce0f9096f94d10965cace666724973e72d44019c8872c36dd469457caa95a38794da3802c8f4854cff64dd1323d473c952d11740759d8e04accfddfc6dfce5", 0xc0, 0x100000000}, {&(0x7f0000000600)="f5e3579efbedc9f9adcf3cbfc298878726f4a65438feea14feb1f4e896e1e4d721a56662b112b441a0415fc4ff351587da99915025f47079b8f55dc24a81", 0x3e, 0x59764227}], 0x100000, &(0x7f00000006c0)={'nouuid,', {[{@logbsize={'logbsize', 0x3d, [0x37, 0x7f, 0x0, 0x74, 0x3d, 0x6d, 0x7f]}, 0x2c}, {@bsdgroups='bsdgroups', 0x2c}]}}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) renameat2(r0, &(0x7f0000000780)='./file0\x00', r2, &(0x7f00000007c0)='./file0\x00', 0x2) fgetxattr(r2, &(0x7f0000000800)=@known='security.capability\x00', &(0x7f0000000840)=""/170, 0xaa) ioctl$SG_EMULATED_HOST(r2, 0x2203, &(0x7f0000000900)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000940)={0x0, 0x22, "e9181d8c2174a21ba8a524bb95e7b6509ea19301f4fcf9a393b6a7799c0dd3940277"}, &(0x7f0000000980)=0x2a) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000009c0)={r3, 0x9}, &(0x7f0000000a00)=0x8) ppoll(&(0x7f0000000a40)=[{r2, 0x80}, {r0, 0x200}], 0x2, &(0x7f0000000a80)={0x77359400}, &(0x7f0000000ac0)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) r4 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000b80), 0x800) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000bc0)=r3, 0x4) setxattr(&(0x7f0000000c00)='./file0\x00', &(0x7f0000000c40)=@random={'btrfs.', 'GPL\'eth0\x00'}, &(0x7f0000000c80)='\x00', 0x1, 0x1) sendmmsg(r4, &(0x7f0000002940)=[{{&(0x7f0000000cc0)=@un=@abs={0x1, 0x0, 0x4e24}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000d40)="d32d35c6acac352fe7b10f6575996aa61bbf76f2bfef9a94f320ae6f7fa3a8c652437a19174150bf8aeaba0c4555dbb6af6d2ba7a88e228b4f3384faaefec6e3565ae70738b174bdb37845eed26f23c2f4758574c7894a02f231426887db675a4de27f55cef2b6d82f15e0fb819131f2a9e81f5925761073999eabb83230fcccb0a1dd777377b394a4335d244210e9f248a2", 0x92}, {&(0x7f0000000e00)="fbccc99e8451262e34bca838928be06fd555af0a3ffeaef4237c15b4f1ee3fe0eee30918c5d51ad3b632b2f8b3ba69e45d92e5279a4146e1bec8a05f729a1fa43b535e760fa3b6244b3dd6cec60c31074e1a9e21e48ee2a3de4efbb6a60be2ef2cd573c906cbff86df828e40b239635072a84cf82aa1b7a182886146d348cbc3cb587c122b55aef576869a35cd2da5b4e7a2463890e1e9a81c4fdf6789ebca02400be8a5f888d5cf0af64ac34d915203c84df5843d62e7c69bf05d8ae28b706ee1d142c4e3a8e9bfa7c8cde60d758cbaabaac361e6b45654739f0e78b16684c917b9511c5e31d0232453f5b7c631493a190a83f8d6", 0xf5}, {&(0x7f0000000f00)="ac3da5c20973fb22b3b959cd9037283ed4ea40c4e0e108595bd368d30bef2dbb47b3dfcfd06d0df8a25a9968026fe94ce591b54554075d7a4ef7452b8e5dae0241039baa52b1d5a38202e9b459c9b6eaec067a5d8815c338c0373c485b6fb2", 0x5f}, {&(0x7f0000000f80)="cbc4dae3a25a0ea84cf92a702fb0b6a7e65f6836dd1ecd98fac3ec054f4fe634694b281d9bbf51987117278292fff5a49796882fd95ee1620861fc46f3bf431dbbb4b5ac19c5e563a6212063d1c1d70a5ed25862d7b5aacc0cc496090fdbdfc28212a6bb3218b7fbebe36473", 0x6c}, {&(0x7f0000001000)="1a1d56ca8331b818521c1b16002a76f30d5e58116ee8a583674baa453fb7829524d6f71b6560bb2c809b0b6878db07193d1579ff09a525f2d9f1c93b96d32b5bb40dab038819645a025b652d1781097c1711430e02b856667c21e41e6bc63d319642231b391cb3ec63c7", 0x6a}, {&(0x7f0000001080)="7297184fe5ce76c2a8ef3c26b79fc508b8", 0x11}, {&(0x7f00000010c0)="09663572ff685bf38e4d17f9b57d588d27da2dfcef6ca52a50b8338c01dbcdac96e16b2973fd6c6f82c9e3fdfb", 0x2d}], 0x7, &(0x7f0000001180)=[{0x38, 0x0, 0x5, "1cfebb7b04dbb2da69229d671b44dbd704a4af2b563ec2c3d8e1b36c38f5fbcaf8021cb567"}], 0x38, 0x80}, 0x5}, {{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f00000011c0)="4acc347d444304f1b465b6585989ff6dbaa4d7a27f8e9dd50e62bf45115259f5966929a337db8f151f0b9ca5b811567a84db1d7497292c7f25e883e5f2473c154b384eeef17dd0996c3d4025d782ef4b862ec0a7f30d7164dce8470cc4c3573777f5a23fbfc0d335132150fe098e6ba4d4c9e42ca7f2fb29f23cbed910f4102ee32128cca880527a948609e13193ea8337b67b80e62ed0c9e8730a216c796e218661d0aa49018f7e8cb5a4da3409db5616420671c746b580", 0xb8}, {&(0x7f0000001280)="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0x1000}, {&(0x7f0000002280)="bab53cdbff59aa57cc84c3acf5", 0xd}, {&(0x7f00000022c0)="12151d4073895dd5af74039abf94470d7b6e71e006e7c278bcd6bfa481d88c", 0x1f}, {&(0x7f0000002300)="349a8538639e4b2ad0680c36a33b8913d229d62d6b7fe5092e775a5a088083fbc60ffaae112c7680ad1de106cdf092285b603b18d3d1cf26834b4f4439e07f3d5ac36eb9ff8659602d0f92c2fa9a152b71c2442bcef416f5ad43c240c310de65bb1f9cb892020c1ebbea660707f743e1f38a01b25ffb9ff6741e90c005f0d8957e1dffa738eb35d82467c0c955721c4c3579e146ae68a98c97d1f55d84c692eb3b0918", 0xa3}, {&(0x7f00000023c0)="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", 0xfa}], 0x6, &(0x7f0000002540)=[{0x18, 0x108, 0x3f, "b2b6e4"}, {0x100, 0x118, 0x3, "3c5fcea25f8318f4f634d7376e32abfe69a3682555548c753bf3e0aa66580e8e5d8af990427e4d3fd26b839eeb9b7036d98d9b2b8496d14b6e811c1806f15662c8f152a17feb88bbdfc9cf91c88002f3166610cf193597204f48e8db5fddf886200d6eb9036aca55f4b6ecac882026995eb94992b8f0407aeeade8a94df91236dc07240e2db893547accd40b0b9b847c3f95ce6c79b27be0458a9555b42679e99780c035d508c3709858cf2f7478a7308efcf7a0116ec1d11fdfc47d2a8cac66567e08993a64893c6ed2b58535e0baf59c29226457e816611e386c4588650c5a58efb5cd01e178061b9259f80d"}, {0xe8, 0x104, 0x1f, "5215cb183c95def92eb904c513911ba08ef4b2414e25fc17d8a267d699a3640b7ff8e636330e281f1dfa636e162eea0a933b9b18969c3133f51d534e035eca82b8b3b2320695280807cfeb20f217810c5587fc16bc521c92ca1d7fad764f04509568b4160dda711cddeaf8a99d7b6c404661555d063fbc133b44ad72aae0972036f64df0bd31c434fcfd882e3fe0f124214fe68f20c708d71e7aa91e21cd11b6d1868d07992bdef516ac98d4cbd21fdc8b0bba6037b4bf070f22ab5219d6bb492dc9565e3a59abe6c16c8405d3d1a631dec9d3133894e4f0"}, {0x90, 0x6, 0xffffffff00000001, "5a3d1db404745cc764c9bcbff18c2a1a029c3ee899b5387eec3edf4b9de66885766d9f370b6d697669329d836f64c072ba747402a7bf73e65289f1f4a602fd1c7b95a345346f09bdc4a0616160f1af7d1c0a1bc890b11bc6a9c2860eaa8cc2bb00b3fd3102b7b6e59c6bee9b2201fb311b52801fcb09d29ed6d685"}, {0xb0, 0x114, 0x80000000, "c0df308e44fb846ca02248b8d9dac045104dfd2af1a734260cbcb614cd199d34d5f0f0f71f698cba95388c2e679ec298280cc4102c60a53e68ec817729d0c9701c290aa989f180a11856879c1ff55c267bb20a63f36e2474e61a3e2f3be0157ddcafbce42bb0ff1a75de7f61f20a9f0afe3cf6134c95dfc672210c4bcbc1f7027eb959aecd3ce270fc8c16dfb95d49d3e0d57ae0aa024987e1"}, {0x88, 0x100, 0x9093, "a36c16ddfd1e9e2e34030d7be42a03bc6334e1ebfe66dbca80af58ae4bdcc660c65b8732fd358b3f6f56d460a6db017f99cd3738e3296574b7457e1da722c8a1a00485d03448fd6ec39473e98b164340b1ee1938c6fa4caed8d0cee630f27713ceb946213af22f18fb59705a83959ac4f36ba3d33071d8"}], 0x3c8}, 0x3}], 0x2, 0x801) pwrite64(r0, &(0x7f00000029c0)="bb7ad71c3fec9bceb4366f6daeb81a23461d81e8a254243f9d09f4ee481d92790efa1e5935b72630f9b8fcdf54cf192e76a339d079d1ec5afa437624c3f08690530562a64d0b320f4395ef0727383d", 0x4f, 0x0) mknodat(r2, &(0x7f0000002a40)='./file0\x00', 0x4, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r4, &(0x7f0000002a80)={0x4}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000002ac0)) syz_mount_image$vfat(&(0x7f0000002b00)='vfat\x00', &(0x7f0000002b40)='./file0\x00', 0xffffffff, 0x3, &(0x7f0000002dc0)=[{&(0x7f0000002b80)="4d8b5ce18637471a80e357b93a0c5073270df2625147d6e2701be98fb4cb1e392a639bf20bc4e739d42111ff2af0c46b5b876d6588098afb3ed48009db2d0bdc1b289ab3a57160d4ad3afdf36d4cb6217021e61d16ccd5c2b7dd376387051634fae4f7fab6a2e9bfde4c3a68a7f1ea5de902f6e011a58b3f5556184a7bedd61f433d579cd9187008ee4ed30278404c8ef1a9202386bbb8493c7ff7fb8daf274d21bd0a7e8bfa5700de09d47842efa2cd441f1dd860dc3688012714e0abf9b3e17eafbc911d3b85976077e258873034fd4e4949deac4db2d60b11e5ec5a58ca2b49", 0xe1, 0xff}, {&(0x7f0000002c80)="d7ea31f68594b10f9b08e0aaf41f2649cfe09913d4c369e910f2f9f7b6d74bb12ab4a46998f5fff599213ba7f95853664ca44f", 0x33, 0x59}, {&(0x7f0000002cc0)="d34ed3edc12978336394a19819d565e579eda328b65af87a5915fe4b1b09fe10d29ee7871adc02b40de9a8ef071ee5fde7875d5f3b88057ea2c5fa01fd3681ad799efed3f7421da6ba5c66bc0ffc6491c7eddbcce943c1f1ae250e927fb1a397e49776bf8753c4dcdfeed66236877e088bf35036033afdacd246277c8168bdeeddcddcf23b6c97f254fd09abe3bb82fde92ece8872b700a99cf6161eb579a501a89f7e8e6f49eb4bd12ed2029df887d9d00ad7544b97e74f063f4b58446bca31800071f1741505d43577ea443a432eb61bf702f7f9", 0xd5, 0x3}], 0x2147bf28056b0183, &(0x7f0000002e40)={[{@umask={'umask', 0x3d, [0x30, 0x30]}, 0x2c}, {@errors_remount='errors=remount-ro', 0x2c}, {@check_normal='check=normal', 0x2c}]}) fcntl$dupfd(r4, 0x0, r0) sched_yield() 2018/05/09 22:54:05 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80000) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000040)={0x7f80000000000, 0x8d5}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000003c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000080)=""/192, 0xc0, 0x0, &(0x7f0000000400)={0x11, 0x8, r2, 0x1, 0x7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000440)={{{@in6, @in=@multicast2=0xe0000002, 0x4e21, 0x1, 0x4e21, 0x0, 0x2, 0x80, 0xa0, 0x7f, r2, r3}, {0x6, 0x9, 0x0, 0x7, 0x7, 0x9, 0x10000, 0x7}, {0x3, 0x8001, 0x81, 0x1}, 0x8, 0x6e6bbc, 0x3, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d5, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x0, 0x7, 0x0, 0x2, 0x9, 0x72, 0x7}}, 0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000540)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001640)=0x0) fstat(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001600)=[{&(0x7f0000000580)={0x1078, 0x34, 0x1, 0x70bd2b, 0x25dfdbfe, "", [@typed={0x8, 0x80, @uid=r3}, @nested={0x1060, 0x7a, [@generic="39c95441df8c1bec1d729566373b1b9a8d3cbccb2b0d2682ce2a2d7b855cb70c9b6126f25ef3631abdc9f08ba529c66328c076cd5f77c060c94c6142ed6b6c77818bcd1b2f3fb16c5b893e2abdabbe7c85f4646320bbacb4558efb42850cd4716b78f23d6efc792dea6d547aa00257713682ef40b6f959bb38ff715f5adc0a536a3ddbce6ba7dbd99064a1980d38a5d9fb7ac4beee6e48e4d37557db60cbac14f500cc8efe5069a2e44502e37196e41d1e5ba9525cddcca447c7a157d9831a7f9b1af53cc9dc7b7ecde31fd85988b14cb532be5fb28550ea8fa87175c5a88c479dd6d0b256fc9e4816c7ee9725adc533f81da2bfe331be3e972b66643c640475aa0c88c52fb1994f06688826df328282db3b030ba271517c2f289e6a887c689a2a905b6475fd1e45fe07e6b7d868855b1348136f2e98696797d585aa9f02c3789e8ec255ad28b8d5529b8492d2b34dd37564e262283aaf7bb1939eac2ecd877cd0af908e22642bd011c4e85cf7acf3c530af068081878efab313128416db133f7335eae59099bed5553a4d380c8b5a9e8f7bb18cc713a856278ce4ffcedeb71b3707a0efaab20d98c08c0b3233992334ee92e84c1b11b3692c51654e521cb69194ef0217f47ef07c98e2be3745f475e7bb5d316eac18a7c4ed1eb371c988ebcf2dfedf3d8ac102ecc67f644bd8856f67f808ae79b157b0f1452ef13319d08f1a9725797126c9ba75b4d0c25aa64bc554ac9038a322041840503f082a93eb038cce6368e0c999072c2fdfa3e2e04f827689658068fc79c1af1470f40e5c3338c521fcf0d8f70610ad30f292e8c1fb04d25f782b269114e1bdb5a11cabd2a17b879ccaa6c1ef4427cded46fad6e7496714b98d7abb9b49e6f9fa3e3f6db9aeb98e2756a26473e5a24bc3a39eb8aedc3e3b00e903495c50f98721b77c3ba47902dc295c96e1cb798003e065b6a2aa8c5a3d0f9c6ac0ab57666327bbce903f070a8face1cf5648943e9dd780cb0550a98ded13832fb9114e3a287c0a4218134f47e025962c9d1687f238298eb6c0a96e61e749f2bccdacd3a5d6611e5ac51784996568c597adc91bfa9437471163cafeedae754177d64ff26d023d56279bddc0cb616fa1cc01809e82e6246f1762b24437b9bf8cc31a66198496d4a155698a6c96204c5917d6659ac2d77603081abc216630e2c3bcd30ab644a7d99757cf4dc670afdfe73e5ad82a64e8263dc7fbdd542357c2a0d6483340c056f58bb183534fe392a515f2f0b8ba8ee501e0f618d53f0accd63ac6d0fddd4c3a21494d3eba7154ddcac23fb17115264c23a6494eeff14c78410cbfbf1b7bf431977f11e57031082bec9f2a8d25d62777270f18c63d32cc3b3eb36250ded68ef1b1ea05e1e163e90022fd69bf52cf249062c9424fa36eeed75bd723f4b0bfde19c40d8d859f608999efe9e1677fba6b65626d508e5e3bb988f75011b2be7d8426e59c95647f808f829d78586c543f6f06e4fb8d6d9053a886bea010791a28637004d7e1e0ea9e1364b79eca4edb69054a1539ec2eeef9d48f29fbd3c82e158c0706683722ea4c3cfe565b35e29cc42bf8779bf2fd1b121b1c3f178b615ef16bb4282f685be7e1e1f1bb2a809fe13a6df036996d91d2d5c66df8257eee697a6aa356f6ef524b0e042bc8c713bed60d8a7d2cb4310f39bf43b355f5e9d0c553d3dbee3f521bf06a79e942e7ceaf034248e1779256f92fd846c2b9675ac6d70cd022b6667cd274f6c1f392e118d5368022529450a2b3be1f9fe9ea2547c6104c564647df05e6c8a54b1834f2b8ee6d30c2bf7e7ab03811f99d99365aaa8cbee61d922131fe8f9569ca666ac6a75a46fd1b5ca7b1a2e60d0c6ea305cd3169ba8f68eb102713a1bdd833cd1deb3d26000c608cffbb988a4f4c855d57746c7721813f676970ff04b2885e3d54c0a89ce328a9c34f18cb0121d8fab23fce3184d409c7684f9f37d0bde6738abd0b190c00e1d78f243f911aa01e9aa07e7e45e6b965d141918c02f8fe69f613c60ffce3892c52e0a75f11ab74b23ee6ef859a1d741bb5631583847fd6a96e229b934fc1fa293cfa18b63b2f7013c23c89192f01f0c3993e6d2915a949136bebd7ab57138166f1d103ac7e52117fc2982e59b115b283ba449be28e5c2512fc69ab29d6b9dc36997aec912ef4d8151e8c24f4b2d36a61615a3e9060206a1a258a3861e8cf63e65e44a23af73cc262a50919cc178531d4eecc46ac92834af60c90a16f8c8439de1fcbb55376b610abaf8fa540dfeee5df25249a8d4037ebd9e6744638dcec318de6a2d5bafe5d3f6c11568e6572671a684f8f5fe57c4a82b05b982a983a86c4440fab63dc0dc823666d322bcd8433346351db6706207cb9b483523e48cc204fbfb0e77b7ebaf1f1d3f81f0e9ad72af815335848de81fbf7b1b19542246736e29f142dff07809f91f2c5ad3a27f5aeb266de642a8011221152057d670ab9113c5db4cfd8dbbae77f0f806311559ac18deb0948c7f3ffca6115aa8b5f421787223d00e6f8cdf2c71c68c6525f94f99c0cb01187ba3fad1e5f52fe6073f2a3b515b343d9ec948a8ff8b0dcdff19328bfdb330914ab1f0c6c32835537ea31a24d055326831ce86050a2e9e0f6b6e8359dd1902467aaba393f5c5bc3e4825d2f4d1ea89ea49f4ac5513189721ccef0c59ad24f2008d3d44994c709d27c1d35bfb86435c4f64001cb8a56f05461655c02f5152c2f20d3777ecaa057338b1d69f4853f95ef5196ff906fc83e11dac6abbfeea28f261a577a826d7950104cdfb737bb53a2d8837114e0a2d4f263f06474a93c40a90863cc37d83e86047d83b95333f59089f503a3bc9bb141acf283fbacf172770d9f455cdad3b950752247720d3924ede0ccb1a7d89e747da0fc9a10f95f8ba2d7a0166a7d4cc9718a8b62e6af56f4c548ab2a3df56f1e32218e887aa3f49379aff1b003023ed3a2639bb48b49a7a925cd050cc02a711eebf51b84919b4755d0c097c266aa4585639f528b208da212d36a0a11f8d9af12547ae8e8d8343199af8003dd35006b2f6c5613ab7db6c028813094c242cb100bf66c13ec4934baf08c53010aa3d38416816381f5d0f2e03bd435f7e5734a2e8e7550e7d9ccfd57da6565ba89ded7367c49afb25713a297f17b8832fcd456d8c2d98ba69fb1511f5123a2323868ee5e62532f8a8e899ffa6e8050556c40dafffca4f437a9513e866858e2655c09c4385466c5fe31cbc8cd413127f41ac416cbc58c499531e14a38323a2138159029d496252e353ebe7830422bb604a01dea1cdebc3738c689db5d085aa4add5aa4e188070379ef59233b430f02d7fc98cbee9bde223c6ac0a250a35952f15ccffc0f4d23495807bc6a8236a93d1a6908f597261ee2af2b1201929aec2e5f1c450a6f70f6453db5cda7ce9474cf25af072bf8f63e04936053fa5769b5b8a443fe14f37428f4ca4fd1dec82c044b3d71ef3032427ff615937de068fb1cbf99ca2a0ac898aea38356a36fc4a7583040a5ad4a3296705bbcb8148d83d6a409b9106d01eea9fcbab08c3d4710a8386e89972393478b553a791f0ea8b94109bb07028e3bea4a054d87f551246c4c6fd4733fc5b9934019277a0c4dc8bb76fd058424c95478445159d9574e818058bd412a4aa2970cba988891e99b268b471ec341ad1d7f628a3e339baf119bcd0ed9250a751924600592c62ba9aa283a52b3e8f73dba45f773a33046a39ba434af81562e0bda59e347173302f91752634c64134e7100ddc22e3ec7a8cd860770eeff76d0f2ebabfc42931f3dc55ffcf1063f63ea35df2b09332c77cfdc14ee64f9b6960960569536e2237abd0359965415380dc753dc9388987c752ed7ac58018631bd60b957b50bfde05d2210e9e6896f9f686e1405a3fd395be196749380800be9ad45dd3d1e029e00cdf9751f88f6196d788f33c45bd4af918d49d61e2cbc769469396e372124d19f03bb14c526920292cb8d111d492157db045cfb367737d32f8025416a36d095dd1bc3c47c60869292e064a0d9887d31fd91317a838add735c241a05aabd7f2cc971ae30c2fa02528cff8adb115cb9a661f2b9386636fc4d75333aa37f270240383c8364c83f27584194e7770e67a355aa0a86fee09a668607c46d405fb2abade1a244015b3be806994a443ba7dd2403460d0e96e89b400009075082f1bdb6e75558e2907e7581be5ca7e2d96c65e26a2b8b82697debccfd525276d05963b9a77b2b9030e94ef2fdb480d9b5c3b735f2432e02efc8a88afe2ec50765400e9a3b3dff41ea6efaea45c48df143f230922b92cb1dcb53d7b50a64aaea6e64069e5495b720c7c68717c9262e2353690fc9c375226a6e7489ddfa42d3712a5b4fdf91b387cc7178ba4ddbdcd890824348d0dd509d98011b8d08bf012c7798441113d26c66a030233cdbd72e6326a8418507746a5166ff552f467237003f5094b49cd2ddebfef70111adf952f95803f7e76b63aa0193c1f65897e4a97bef8a1e1b224bee3bf422157be1754949718acfb24cd9d18d51659d284ac12ba3bf5d5007e2c6d961b6b8bf22ee03f900351ad8f9216a17ac0c7e34b31503147ab3cd334fad099d3e84a9bbd138311090d377ae2b81e86f13e916485a2df2748573b551cff9c90170e362ecb9aeba62190ae6805931c6a2fdcb66c8d3f4a0dbddfe57e92912b5a64fde6761b7fced082c0eb701fc9f1ac9b48ecd2fd80d598696d77b1864fdba10a73344550de97d52b0f776ce48893b834a0c6ff208c6278922b5dda055e6e1ab4a02b79a01a6762790504bf428c0b55fb64cce5cdfa3604057c16dd96666a68825663c25f731d93db4114c99b60c67d73ad7256e38e4dd79883ab23ad88d388f7dc600327cfb3ac51e2cc9129b4d1fed1fb677bce2ef4d99635f1c483eef164b8fbe246faf8ad7c0b67ed0ba09be54b982aa1cefab60533723b3a431db3969a69b10d4bd6c0b66a7fbf1c224e6955704142d7544126730058dd1233a59d9739ab32544523050c73cc8b11b9285c33fd60017dbfe2cb9b7c1b2ac0c944730972f958e49dc4a924158ceb75abdcb834e4138a94c533ea54f3f7efc682abb941a3659f5680c12d5c1da604c9b324e5740d82386fbecdffc18426a1637756873b72ad5246b5aec5e9ab57a76a80e328179bcb915668f4f0c0b21120ec452927d666c707e034574a8d98e63bb2a6d9339dbc8e283eab603e174bcbede6c9c6957cfffa3bc4fefbc14c1b61a1a8e0b1bb5ddd6178ed18d3b2bfc674ca660da266db9869d5fe9a488ca1da0c00ba0a15fb34967b28f1343a611b1e7f007138546dc9c30a889bb2e9d94c35c9f37bb9bad4ee37b3a6d072d5540b4d297761fdd57327392f84632f12597b089770890e57733bb00fc18b27cacf18c7afc261123755caca19cc8c6feec20b2c7f6dd74f5c5b148433c13c2fcf15da6cc0c9beaaa6ad5107cd5e2652d8b6fb5d012f6aa83bca4033e2f704dc23a054a475e25ae5b2c1768c1cb9673b59b9a6e314d40a690a72f26b4e63bfd4f4f8d3a68b3d25fc120f827c98b20871e8c3c14372fd900b0f1ad471afb3d9deb52de3f7065eec39f6b4d5a830c26d8e89f814425b425acb51594eb09fc03be58b5d39df47be7bad3e1fd6127d8cf18e333b1539cb7989a99aadbcd6fc35bbcb957f90a65722dd51707f64b6ecdeeb50a858f5f65f93c90c991beb3c707ddf7f4137b1e4b8751628428e5ce51413a9f74189005c30f5098ab2a671f93596ff32", @generic="123d88350dfc48d7f3abf107851f784b232f9ccd01ad1da062f5ba9b8725f4f67d68bab0f503f3f57e35400c12f08580592bdc", @generic="fb1d934aa5b267784cb6533b13621045d303eb65", @typed={0x8, 0x79, @pid=r4}, @typed={0xc, 0x7c, @str='self\x00'}]}]}, 0x1078}], 0x1, &(0x7f0000001700)=[@cred={0x20, 0x1, 0x2, r5, r3, r6}], 0x20, 0x20000080}, 0x4000000) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000001780)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000017c0)={'veth1\x00', r2}) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000001800)=0x8, 0x4) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000001840)={'veth1_to_bridge\x00', @ifru_mtu}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000018c0)={0x2, &(0x7f0000001880)=[{0x0, 0x4}, {0xfff, 0x1ff}]}) clock_gettime(0x0, &(0x7f0000001900)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001940)=[{0x7, 0xfffffffffffffffe, 0x6, 0x6, @tick=0x8, {0x1, 0x87}, {0x6, 0x3}, @control={0xae, 0x6, 0x36bb}}, {0x6, 0x4, 0x1, 0xea, @tick=0x3, {0x80, 0x4}, {0x2, 0x90}, @result={0xb9, 0x40}}, {0xf1ed, 0x2, 0x44a4ddb9, 0x5, @time={r7, r8+10000000}, {0x2, 0x6}, {0x8c, 0xd7}, @result={0x3ff, 0x7}}], 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001a00)={0x100000000, 0x0, 0x8, 0x20, 0x0}, &(0x7f0000001a40)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001a80)={r9, 0x9}, &(0x7f0000001ac0)=0x8) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001b00)=""/174) clock_gettime(0x0, &(0x7f0000001bc0)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000001c00)=[{0xf1b, 0x0, 0x6, 0xfff, @time={r11, r12+10000000}, {0x2, 0xf8}, {0x2, 0x80000000}, @raw32={[0xfffffffffffffffc, 0x9, 0x8]}}, {0xddcb, 0x1, 0x1, 0x4000000000000, @tick, {0x0, 0x6}, {0x400, 0x6}, @result={0x8ad, 0x4}}], 0x60) pwritev(r1, &(0x7f0000001c80), 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000001cc0), &(0x7f0000001d00)=0x30) r13 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001d40)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_mtu(r13, 0x29, 0x17, &(0x7f0000001d80), &(0x7f0000001dc0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r13, 0x84, 0x6d, &(0x7f0000001e00)={r10, 0xae, "3f04d80831bc4e5f463783f0dead95b7ad649961efd981cce7a21a60f96b98a325891e8cdef3ca6b52c7308a8315efe8de622a2fb3970d3786475fc1dee7bebcef653bb5ebcaa11c9cc67a410cf34c105fe4eaa25c56bd40350f53a6e694d2ac64100d6e314119799c15e9dfc788422ba8cf110560c5f5bc537b8f3d9c163dbc7e4f8358402b86a4a3503c0f24db438a4ef05664e33440e94aa6f6badc7f9aa2860919a6cc049d155f9f33ae3319"}, &(0x7f0000001ec0)=0xb6) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001f00)) ioctl$EVIOCGABS3F(r13, 0x8018457f, &(0x7f0000001f40)=""/54) [ 46.699921] IPVS: Creating netns size=2536 id=1 [ 46.793512] IPVS: Creating netns size=2536 id=2 [ 46.851812] IPVS: Creating netns size=2536 id=3 [ 46.895701] IPVS: Creating netns size=2536 id=4 [ 46.935216] IPVS: Creating netns size=2536 id=5 [ 46.986636] IPVS: Creating netns size=2536 id=6 [ 47.055384] IPVS: Creating netns size=2536 id=7 [ 47.111266] IPVS: Creating netns size=2536 id=8 [ 47.479083] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.534274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.647252] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.699126] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.719631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.759330] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.807432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.815881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 47.863836] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.914643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 47.929016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.997044] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.009807] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.038432] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.061915] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.077857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.087447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.105458] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.154525] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.171782] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.192718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 48.230592] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.238505] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.252405] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 48.276582] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.295674] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.321986] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.393185] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.419836] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.450580] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.462097] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.486195] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.495765] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.508122] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.516098] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.532516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.540310] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 48.557091] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.567614] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.581499] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.592105] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.602739] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.613813] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.629665] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.637178] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.646124] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.653839] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.662179] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.671689] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.689829] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.697343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.712080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.719730] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.727850] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.743265] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.759259] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.766445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.778975] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.786557] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.797526] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.809528] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.816945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.826848] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.839013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.846692] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.855010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.867154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.874976] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.882627] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.890128] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.908283] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.932962] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 48.952297] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.960724] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.970674] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.984640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.995171] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.007553] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.025368] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.035957] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.048965] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.056470] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.080301] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.113594] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.130542] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.138800] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.157323] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.168322] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.175392] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.192718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.204827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.221682] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.234264] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.256037] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.273495] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.297457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.689908] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.796869] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.864876] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.879701] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 52.889256] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.896153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.954228] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 52.973933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.008896] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.023644] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.041632] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.051221] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.067260] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.079667] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.095690] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.114743] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.188323] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.204303] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.210895] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.217515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.231378] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.238277] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.246067] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.260548] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.267279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.292945] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.305297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.317341] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.376619] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 53.548412] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 53.556214] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.563735] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/09 22:54:13 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x4) socketpair(0xf, 0x5, 0x101, &(0x7f0000000180)={0xffffffffffffffff}) prctl$setfpexc(0xc, 0x3) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x7, 0x4) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="6f73322e6e6f64657627004976eb0fc643f09b415fab799866f5732a311f6d473da8ed315b8c82979928aac051725079022205f670139e0e05d8f3d41f480817fa6daae8d4b5e5a3fdcbebc2e2dc119ec286c3a53e256463dd3a4bd11659208398504bae279980aefdba1262946996ac27c86ecd93d87f850d6fdc3882b179fc0a6d14a1"], &(0x7f00000000c0)=""/127, 0x7f) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000080)="2099ece7af7579f19b"}) 2018/05/09 22:54:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setpipe(r0, 0x407, 0x6d66) fcntl$setstatus(r0, 0x4, 0x4002) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000006) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) 2018/05/09 22:54:13 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x0, 0x0) ioctl$TCGETA(r1, 0x405c5503, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x20, 0x1, 0x102000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x100000000, 0x8000, 0x80000000, 0x1, r2}, 0x10) 2018/05/09 22:54:13 executing program 4: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='attr/current\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = gettid() fcntl$setown(r0, 0x8, r1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) write$binfmt_misc(r0, &(0x7f00000000c0)=ANY=[], 0x9) 2018/05/09 22:54:13 executing program 3: r0 = perf_event_open(&(0x7f0000000240)={0x0, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffff9c, 0x52da489d3dd46d2) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x20000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000000780)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000740)={&(0x7f00000002c0)={0x468, 0x11, 0x8, 0x200, 0x70bd26, 0x25dfdbfd, {0x7}, [@generic, @generic="6b646a8ef574691c73b351d9c366a105653ba98b22d9c79992357f5c8d1e51ed433c7d89af01a65ac266b6e02b546c38489c6199c08ed8cfdb77d133b0a2edb5c354334bb26a84d50b1e33b59c9085ed3723d83a3c138f049e45aa02ae3abcbe38203744bdb3266b6a2ee3188faa1f8c2b2d1766eaf66983507478ffb57874061151", @nested={0xa4, 0x3f, [@typed={0x8, 0x41, @u32=0x1}, @typed={0x14, 0x2d, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="ab9d73854adb81d4d1fe3c18a78da230707ae38ddc411d15254fbf5ab31cf25486", @typed={0x8, 0x43, @u32=0x9780}, @typed={0x8, 0x44, @pid=r2}, @typed={0x8, 0x13, @uid=r3}, @typed={0x48, 0x3b, @binary="26f6ffc8fd751d191ca3b2d4021d57d2b80b1c5c51bc32eb0e684db4036a0054ee61f9d3b3cdbb5e16b733a929a23f7cff8b8dfdda1f395268426d445de2c25afc00fc"}]}, @typed={0x14, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x250, 0x96, [@typed={0x8, 0x8c, @fd=r0}, @typed={0x14, 0x13, @ipv6=@dev={0xfe, 0x80, [], 0x1b}}, @generic="ccd29589aaa20e36907b324291c5b62b5b179f5aec7500de64218072136654b316c221d1b69dac96a1f74eb73309a8e3ada62964226e271e36ee01545aee26050f4d6ce13e5daaf4e6eb23920225941e6825c6fcbb2cacf87461c3722c29773af384c00c1f2fb70a36fc4b6d3e47f7d0862cf01e5ba700f4a3e6a3b7162c80d24f1abe52a635c56d7c888625001576564ead1be73535c6d487ff91e80bbb8883dfd7837d2921ddcab06ba07e0572298dd929bd103feefbfc3ad158c1ec8922e1261a86c2d1083e89c36e2c4efbb26e2652", @generic="668ff195e62b6ababe7f094417f3691110c468b7f847b9639200abbc28bbc60152bc3de3d2eb2c72c547262347abcfcd8c887469e4f9f745b8615e67be8195e9bcf55579ba66865075466147b1484fc33227b2136d68c0c61c16148f70d5fb4208fa5a60bd0d617d9b4c9953023ad2567b89581d88b93f75cc5aa49f7a155fbda4c6c78ba6797f2e36ccec422816e9738dccfdf5fa6167baeaa7bd88e1c730f0a41449052d2f1df60bb2cd42ac0801c21d98bfa78146171331f9b95c136d30", @typed={0x84, 0xd, @binary="a18ffa3608d6e89f3378348ce5b245d5b54374b7802a3d0089cd3712411c3f704b8c0d9bb8e598a20b70073130f485287e453db8ae8fd3af60f69d92531a82d150136167958b24bf2f8d66b3ff470d6d9381279beaac742d6d1624e9e35521b0470416bd7daa28fa26700b9f3001e4a66e71c863c4aa5b5a896394a33661"}, @typed={0x8, 0x2a, @fd=r0}, @typed={0xc, 0x61, @u64=0x4b}, @typed={0x8, 0x3, @u32=0x9}]}, @typed={0x8, 0x18, @u32=0xfff}, @generic="0a5695823956a16c23912b70710f9f0960b2fc5807d8bb10f3ecf8485ac870d6e98eaa61177bd37a213f5bd44b0398e68d51aaebfd7be75100b4957be8d56d243044b7f596829a710258fec9a9804e6e414d597664ad00df3213c0f81ffd0491144b2bed954f57df6f4cef36f8788c496db79403335daf5b87671c123a8cd64140a2ff14eed4e70ab1a85195577701350974cd722618791a9848a7610f827dc05a8504146645e853c9f61661ff1e68d6960b37c79089625b94dad4dd3f7a8dea16"]}, 0x468}, 0x1, 0x0, 0x0, 0x4051}, 0x4000000) 2018/05/09 22:54:13 executing program 4: r0 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x0, 0x0) dup(r0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KDMKTONE(r1, 0x2201, 0xffffffffffff0003) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r2) 2018/05/09 22:54:13 executing program 3: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x4000) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/148, 0x94}], 0x1) write$sndseq(r2, &(0x7f0000011fd2)=[{0x2000, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x3}, @time=@time={0x77359400}}], 0x30) socket$inet6(0xa, 0x0, 0x7ff) tee(r2, r1, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000100)={'nat\x00'}, &(0x7f0000000180)=0x78) 2018/05/09 22:54:14 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000100)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) r2 = add_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000440)="ba4e6e42096f9c308a831eddb4db7049d5ff0bd0477e9203c036fdc4edae4b60044a3a27ec9472ca4cf4c413e26a052cd06297aa292a8eb399c5ef44e4aad2805ceb10b292e8febc94fb469129be67970e4b8471d8b9a4077ca037417924d8e659af4772e718094fa1b925cf04e837acdb98de3f9d2cade3ef85b8041a3d6f4c4408c87904c4b4595c380e03efa56da42338d0e84015e2227c897a982261a13b9a527f3d8a6c", 0xa6, 0xfffffffffffffffc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000500)={0x0, 0x0}, &(0x7f0000000540)=0xc) getgroups(0x3, &(0x7f0000000580)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) keyctl$chown(0x4, r2, r3, r4) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000300)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DMA_BUF_IOCTL_SYNC(0xffffffffffffffff, 0x40086200, &(0x7f00000002c0)=0x2) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000280)) sendfile(r5, r6, &(0x7f0000000080), 0x102000008) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$SG_GET_REQUEST_TABLE(r1, 0x2286, &(0x7f0000000640)) ioctl$SG_GET_LOW_DMA(r1, 0x227a, &(0x7f0000000600)) 2018/05/09 22:54:14 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f0000000200)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0xaaaaaaaaaaaad57, &(0x7f0000000280)=[{&(0x7f00000001c0)="eb3c906d6b66732e66617400020401000200027000f801", 0x17}], 0x10, &(0x7f0000000240)=ANY=[]) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x20000, 0x0) accept$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0xfffffd2a) 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) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000002c0)) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) ioctl$GIO_SCRNMAP(0xffffffffffffffff, 0x4b40, &(0x7f0000000140)=""/73) r1 = open(&(0x7f00000005c0)='./file0/file0\x00', 0x3fffa, 0x0) fanotify_mark(r1, 0x1, 0x40000008, r0, &(0x7f0000000400)='./file0/file0\x00') mq_notify(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, @thr={&(0x7f00000003c0)="6b1819627fe32950f055e397ba4a43501b0099674feef4a879b0dff0698a95e50691fac20a1d3876", &(0x7f00000004c0)="7363a207302722ade3a2f95da8bcce831632a14ad67621a43819e93c9934b78b04bcc5a9ba2f9faae5fd29fed1dd5961e72e51e44d1d50f22dcf9c98c9a41d8064749a84ff33"}}) ftruncate(r1, 0x8001) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000580)={'ip_vti0\x00', {0x4, 0x1, 0x2, "dbdc6711d580", 0x2}}) 2018/05/09 22:54:14 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r0 = socket(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000100)={{0x2c, @empty, 0x4e20, 0x3, 'ovf\x00', 0x8, 0x100000000, 0x20}, {@multicast1=0xe0000001, 0x4e24, 0x2000, 0x6, 0x80000001, 0x92}}, 0x44) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000180)=0x7, 0x4) listen(r0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SG_GET_PACK_ID(r1, 0x227c, &(0x7f0000000080)) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/05/09 22:54:14 executing program 5: mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f00000000c0)='./control\x00', 0x1000000) r1 = inotify_init() r2 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000080)='./control\x00', 0x81000000) inotify_add_watch(r2, &(0x7f0000c31000)='./control\x00', 0x86000006) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc0\x00', 0x10000, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000000100)="c914232e8897237d2f30bcd39d81ed97f00e4f38e71319a84d93b623183613a2947775ceaa5cdd392b094c77dd693c5b5fbd203a0ed05812976f3d16045da0b3e428595da13e5944911532cabaec8c9c9de21f73f75c3d646f0ad608e97f4427b91cd69bc25d6209eb751aade4c1ba3bd49fdc26dee417059a899526bf82466fde374aaa324408a12a331dc08701f32f5ac1f4bcce20f11816f02135d31a1413bef5519e1a2ae2d93f68167b5252317ea6963afa59199c0f280cbb787f907934a809d644c36a3ea53eba9af2", 0xcc) r4 = open$dir(&(0x7f0000000000)='./control\x00', 0x0, 0x0) dup2(r1, r4) 2018/05/09 22:54:14 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000002000/0x2000)=nil, 0x2000) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/05/09 22:54:14 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x27, &(0x7f0000000080)={@loopback, @empty, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x4c, r2}) r3 = gettid() getpgrp(r3) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$rtc(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rtc0\x00', 0x40000, 0x0) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bridge_slave_1\x00', r2}) sendmsg$nl_route(r4, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r6, 0xf0ffff, 0x9effffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) ioctl$TUNSETOFFLOAD(r5, 0x400454d0, 0x5) 2018/05/09 22:54:14 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x200, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22, 0x1}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)="d6", 0x1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) syz_mount_image$vfat(&(0x7f0000000100)='vfat\x00', &(0x7f0000000200)='./file0\x00', 0x4, 0x5, &(0x7f00000004c0)=[{&(0x7f0000000240)="9394f5ee7d98c75c23242cc74d5d58168465af64d9ae8da4f9620e943a", 0x1d, 0x3}, {&(0x7f0000000280)="9575b41c0a5901f52f45302b7fd0e8140e35de3fbf5b7e93c8b931b016c9ce63504cbb5ce86d07739a8aa3bf3ac371747a2d54f3612b2446db76cf9242bcbad20aef39b88029934890f385689ac34755b8a64fe2736592931a4a1b256847e54b30bc6c7741389ca5e481a2f8c7d6cd367b43f29592f4bbbcc87845b403", 0x7d, 0x9}, {&(0x7f0000000300)="20b8604d40bf4751f5a86d1f9f60793ae2f441ac7560dfacc981c74a8a6014b7d5468d811ebd89295678a0ca7d30a31896c59d93aafbb7ed96032586b37018f418ab0f1db0170eb5ecb01a2bf517d9705131da791a3eba96c85680c4576d7f836bb7f746b904fe0d9d3cc42c5f1808d4d3ee02", 0x73, 0x3f}, {&(0x7f0000000380), 0x0, 0x1}, {&(0x7f00000003c0)="e790e5070e307012eca57eb5d94eaad67d9913c5692cff3d7c5636a87ab114eb5ddfabad124e5b6a820f9b686d4450f251f0ba117f9a6ec5f9f088b565e5da411873d091e94e32081980cf65cd25201958f30db1622a4a32360d2938cbc68651d5e745c9128cba4be55b30ed2c496e5e95c222383b01dcce77626977b809a2acd613af57695e9ba3fea363c727b9e85339f70b9d5323585a407f502e31b7e04e482dfe71b9e618b1df3a650ab4caac55692b53d33264cb1beb28ded47c3452f682bd3f7a6973ebb8d182e1c4435a8f5c41dff66bfd28d8b71825bb53c95b0dac2c1393d6c5df608d41f6085962", 0xed, 0x80}], 0x800800, &(0x7f0000000540)={[{@time_offset={'time_offset', 0x3d}, 0x2c}, {@uid={'uid', 0x3d, [0x35, 0x32]}, 0x2c}, {@umask={'umask', 0x3d, [0x30]}, 0x2c}, {@usefree='usefree', 0x2c}]}) sendto$inet6(r0, &(0x7f0000000080), 0x306, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) close(r0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f00000000c0)={0x0, 0x7530}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000180)={{0x3, 0x3, 0x8, 0x3, 0x3ff}, 0x7, 0x8, 0x1f}) 2018/05/09 22:54:14 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ptrace$poke(0x5, r1, &(0x7f0000000200), 0xffffffffffffffff) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000100)=""/69, &(0x7f0000000080)=0x45) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000001540)="5500000018007fb3b72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000280)}, 0x0) 2018/05/09 22:54:14 executing program 2: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r1 = open(&(0x7f0000b91ff9)='./file0\x00', 0x68042, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x2, 0x0) timer_create(0x3, &(0x7f0000000100)={0x0, 0x1000000006, 0x2, @tid=0xffffffffffffffff}, &(0x7f0000000280)) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000007c0)) r2 = socket(0x10, 0x802, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x1010c0, 0x40) write(r2, &(0x7f0000000240)="24000000200025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000f1ff00", 0x24) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000180)={0x0}) getsockopt$bt_hci(r2, 0x0, 0x0, &(0x7f00000002c0)=""/159, &(0x7f0000000380)=0x9f) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f00000001c0)={r3, 0x20}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0, 0x0, 0x9, 0x14000) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) 2018/05/09 22:54:14 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000240)={'ip_vti0\x00', @ifru_hwaddr=@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000200), &(0x7f00000002c0)=0x4) mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x0, 0xffffffffffffffff) setxattr(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)=@known='trusted.syz\x00', &(0x7f0000000100)='/vmnet0\x00', 0xfdac, 0x0) 2018/05/09 22:54:14 executing program 5: setgroups(0x350a7178f7fb3761, &(0x7f0000000080)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x2040, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x7ec15e0, 0x9}) [ 55.766780] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 55.775799] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 55.777139] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20000 ovf [ 55.780238] IPVS: set_ctl: invalid protocol: 44 0.0.0.0:20000 ovf [ 55.783840] IPv6: Can't replace route, no match found [ 55.785402] IPv6: Can't replace route, no match found [ 55.786235] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/05/09 22:54:14 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='net/netstat\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/36, 0x9}, {&(0x7f0000000080)=""/186, 0xba}], 0x2, 0x10400003) [ 55.819910] mmap: syz-executor1 (6958) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/05/09 22:54:14 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000001700)=@abs={0x1, 0x0, 0x4e23}, 0x6e) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f00000000c0)={0x0, @tick, 0x0, {0x0, 0x6}, 0x6, 0x2}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001780)={0x3ff, 0x4}) ioctl$sock_bt(r0, 0x8907, &(0x7f0000000200)="92423f8af339220ef099d2f450806eefe1d2d171d995901fabef6f55af27afeefb42ebe273916a19ed172ba06e93b493075da009eacbf28bd03b237aecc7fd70002d6a") mincore(&(0x7f0000489000/0x600000)=nil, 0x600000, &(0x7f00000019c0)=""/145) ioctl$LOOP_CLR_FD(r0, 0x7003) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000180)=""/88, &(0x7f0000000000)=0x58) writev(0xffffffffffffffff, &(0x7f0000001680)=[{&(0x7f0000000280)="d073d01ef86b320390dab538a0d2eeacd5ac20a79a8754ff20ab5ab6a633ded4e588946638a84e153ff49561f24012c5a31f995f9053ce3d02648f51ec394aae706c1093835dc50b0244c2b9b073f8e001cd6416b92894e3e3458c35b49004e3a1346df1fe10e5d9037a8090d4cc994a5f719fa1ec01a0245c310bb353b3d498524e769038bb08a25b716ed4e80c4c1762ccc7f0", 0x94}, {&(0x7f0000000340)="bd50e53ab7b6680987500709d402c5527004f47f0fddf6e1e9a049e5c2a5356115c08e9c9fa8658e830829e7e2fef84f9d5b1758c56c20c83d4198671535661371af668590685df9d7de09e6769b01e0beac7418fee9ca88f6ad9196bb6a8ab1dad21170ce22aad74b0386757ed030f48a65ce1f14ff71b98686d7ee198b7b5e284200f46b7d267b9fd8ef969dcfcda919d3b1c3423f4e1df36527a96474540f0a859dbefc2054427715ff", 0xab}, {&(0x7f0000000400)="6ca5b7d04fa6bf526c1ec92c861b075e65908c08a8c68441ace87efb6a980177010cd046495d884634d4331f742c8c7f3f20d01283d28b53519aac21e5e146c1a6e13759e48f27628cb3c5a549ad5822ab0723ff42e68a2789ccea03460336964db6a76ee503ba1212334a82a8dc4c0e310720a62df2671856dfdfc978e763a18f480c74fded95a3a0a6f2cfeb925fc8d2db509bb2e3ab650bb9055420d791e92b41a75ca38572f979ca6331ff18f9d605a21cc44bc15a570888b9a728cccd33278055a6563611dd03524c", 0xcb}, {&(0x7f0000000500)="96c9b508c36916995567f20950f1277568a9c08b6410ef48edef64c12c4e2a8dd3318280425e1333c1c8efe3aee1d1876d844a6d5f1f029556d8e1760c1c40e8162d0ac4f50d4f6eb72c920c1fad5efdf9ec2657d1c39098837cbde27ed62ad116b8a8128960d067f5b83fed68b30704fcc1f3b8e76fe6527767ec4592ad72c4047ba551f9af745c481e784fc5fe74", 0x8f}, {&(0x7f00000005c0)="beeba608cd2e0286a843d7fcc4cb0414684c50754a8b512b8fefc7a2372d23dc493e0c41ecfaaaa772f7ed23792a28ea87058d90e930d02ef949f6547b8b223a09ef008ee3f2f623517f4d17061db6ec9e82f1d6fef741dd3d29628352b43809ecfc9c581220b8cbd1374eea7159f00e8e736889951535f2d5ba4392d555de7678c7ad5860c52df11bd413d28e33c0dd7ddf269ed6c055cd7d58c1ba032c347449cd8460000a884bbfb2b96ca48e621d28efd41f3a", 0xb5}, {&(0x7f0000000680)="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", 0x1000}], 0x6) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001ac0)=@req={0x28, &(0x7f0000001a80)={'team0\x00', @ifru_ivalue=0x1f}}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001940)={0x0, 0x7, 0x8, [0x5, 0x6, 0xfff, 0x7, 0x7ff, 0x0, 0xfffffffffffffff7, 0x8]}, &(0x7f0000001980)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000017c0)=ANY=[@ANYRES32=r1, @ANYBLOB="12feffffc1810a6c612cc158f1e2f217f306f3a13ee7caf1170880644b1810f05d6f5fc79981c61e5cd67f82a5c48b2a8a017883b13aa59f12973c4cb070a53f31e9c0119ae7c25d0fb3d3857aba5f0e0679ce13801451fc09e37400d26a2dc5bb6d621a68d8925a3d175192430a776841ef79906f67f788f7589b40e193a9804f0336db1b9ed002502e1229bec1e8cce9b168a729f7327384a5d1031b627fdd345c2617a73d6e1f12"], &(0x7f0000001880)=0x28) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000018c0)={r2, 0x3000}, 0x8) rt_sigprocmask(0x1, &(0x7f0000000140)={0x2}, &(0x7f0000001900), 0x8) 2018/05/09 22:54:14 executing program 5: mknod$loop(&(0x7f0000000140)='./file0\x00', 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x2800000, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="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", 0x128, 0x10000}], 0x0, &(0x7f0000014300)=ANY=[@ANYBLOB="e0"]) mkdir(&(0x7f0000000700)='./file0\x00', 0x200000000145) r0 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000240)='./file0/file0/file0\x00', r0, &(0x7f0000000140)='./file0\x00') syz_mount_image$hfsplus(&(0x7f0000000340)='hfsplus\x00', &(0x7f0000000500)='./file0/file1\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)="f4413aa428701627106f48f57937c9e56d4ff2c236769506ef0973f5f0fd00003722af33119da03aa1b47488096c5bd3928f7e00415258456050938a14d1e657988164b5213fc7461c474a85928899002fa0b24b7fea532752603ad0b15e03479a145aa4bfcd21809592c5cba0f1410d27fa665e0a7eeef617b5cf6cde47", 0x7e, 0xfffffffffffff9e2}], 0x40001, &(0x7f0000000980)={[{@nodecompose='nodecompose', 0x2c}]}) fsync(r0) mkdir(&(0x7f0000000380)='./file1\x00', 0x3) [ 55.847488] hrtimer: interrupt took 35881 ns 2018/05/09 22:54:14 executing program 1: mknod(&(0x7f0000000140)='./file0\x00', 0x80, 0x1) r0 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0, 0x0, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000440)=0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x7, 0x8, 0x3, 0x0, r2}, &(0x7f0000000340)=0x10) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/55, 0x37}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000001c0)={r3, @in6={{0xa, 0x4e24, 0x24e7cdbf, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x84) 2018/05/09 22:54:14 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') write$selinux_access(r0, &(0x7f0000000100)=ANY=[@ANYBLOB='s'], 0x1) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000140)=""/163, 0xa3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000200)={0x81, {{0xa, 0x4e23, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, {{0xa, 0x4e22, 0xfffffffffffffffb, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, 0x108) sendfile(r0, r0, &(0x7f00000000c0), 0x401) [ 56.030994] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a [ 56.055615] FAT-fs (loop6): Unrecognized mount option "time_offset=" or missing value 2018/05/09 22:54:14 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f00000f0ff0)={0x2, 0x400000000004e23, @multicast2=0xe0000002}, 0xffffffffffffff61) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) r0 = request_key(&(0x7f00000003c0)='id_legacy\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000440)='/dev/full\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000280)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0xfffffe00}, &(0x7f0000000300), 0x1fe, r0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x400000, 0x0) getsockopt$IP6T_SO_GET_INFO(r1, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000300)=0x54) r2 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/153) [ 56.081746] devid 1 transid 5 /dev/loop5 [ 56.094805] FAT-fs (loop6): Unrecognized mount option "time_offset=" or missing value [ 56.155639] BTRFS error (device loop5): superblock checksum mismatch [ 56.278466] BTRFS error (device loop5): open_ctree failed [ 56.437645] BTRFS error (device loop5): superblock checksum mismatch [ 56.538187] BTRFS error (device loop5): open_ctree failed 2018/05/09 22:54:15 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x101000, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 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) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000100)="6e65742f73f566746e65745f7374617400") ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f0000001b80)=""/85) mmap(&(0x7f0000e0e000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r4, 0x4, 0x4002) pread64(r4, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) recvfrom$inet(r3, &(0x7f0000000780)=""/250, 0xfa, 0x3, &(0x7f0000000480)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r5 = geteuid() setreuid(0x0, r5) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40)=[{&(0x7f00000018c0)="9b4ebdd6ba140fdf619a59ee6620791fe62f2497b453ab5695424276fa326d76b7cfde4bbc401cc5615aa6eba90b6a342627749422bb34f7b0fe3c270785d8c4f141ba62a82e5286e3c1b55b737c9d72a4d0c639445657149c0f1900a66cd348363af9f3072253ab6528b19721b513641e5b740fc8a82c07acfc7f0e1c169541", 0x80}], 0x1) r6 = dup2(0xffffffffffffffff, r1) ioctl$TIOCSWINSZ(r6, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x4}) accept(r6, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) fallocate(r0, 0x0, 0xffff, 0x4) 2018/05/09 22:54:15 executing program 7: r0 = epoll_create1(0x0) readv(r0, &(0x7f0000001200), 0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)) timerfd_settime(r1, 0x0, &(0x7f0000000080)={{}, {0x0, 0x989680}}, &(0x7f0000000040)) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x9ce, &(0x7f00000000c0), 0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000940)=@filter={'filter\x00', 0xe, 0x4, 0x758, [0x0, 0x200001c0, 0x20000438, 0x20000810], 0x0, &(0x7f0000000180), &(0x7f00000001c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0xb, 0x0, 0x88ff, 'vlan0\x00', 'team_slave_0\x00', 'team_slave_0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0x0, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0x108, 0x1f8, 0x248, [@physdev={'physdev\x00', 0x70, {{'rose0\x00', {}, 'bond_slave_1\x00', {}, 0x0, 0x4}}}]}, [@common=@nflog={'nflog\x00', 0x50, {{0xffffffffffffff2d, 0x7, 0x2, 0x0, 0x0, "3172913fa73590cbc1a487c941540af103536ad058e7e5f838e9a667926735b5c15d6b49fcbf2f50350a8fc77280ef5e17b00fda52e024489e577cf99dffc651"}}}, @common=@nflog={'nflog\x00', 0x50, {{0x1, 0x5b7, 0x7, 0x0, 0x0, "c48e2cce062c88a07d08a0f575ece0f51243199488d438f8c913f4f9ce4d59bbe37e16175193cb32b80417c4be2c8c5326106533248cc09150af6f5f95a79d85"}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1, 'syz0\x00', 0x5}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x5, 0x9b0f, 'veth0_to_bond\x00', 'veth0_to_team\x00', 'ip6tnl0\x00', 'veth1_to_bond\x00', @empty, [0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0xff, 0xff], 0xb0, 0x228, 0x278, [@devgroup={'devgroup\x00', 0x18, {{0xb, 0x81, 0x4, 0xffffffffffffffc0, 0x1f}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"915320eb0a35db87079b753efddbf894085e7af35217f9649fcfc5d3e966"}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x3, 'system_u:object_r:semanage_exec_t:s0\x00'}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x4, 0x7fff}}}}, {{{0x9, 0x2, 0x6014, 'veth0_to_team\x00', 'ip6gretap0\x00', 'ip6gre0\x00', 'yam0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @empty, [0xff], 0xa8, 0xe0, 0x130, [@realm={'realm\x00', 0x10, {{0x0, 0xb4, 0x1}}}]}, [@common=@dnat={'dnat\x00', 0x10, {{@random="89a0c3f7af7a", 0xfffffffffffffffe}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x650, 'syz0\x00', 0x80000000}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x30, 0xf8, 'veth0_to_bond\x00', 'syzkaller0\x00', 'ifb0\x00', 'dummy0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}, [0xff, 0xff, 0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0xff], 0x70, 0x70, 0xa8}}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xfffffffffffffffc}}}}]}]}, 0x7d0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000100)=0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003cff4)={0x1}) 2018/05/09 22:54:15 executing program 3: 2018/05/09 22:54:15 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = gettid() 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) memfd_create(&(0x7f0000033ff3)='\x00', 0x0) syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000000000)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/loop-control\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000300)='/dev/snapshot\x00', 0x400, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000000280)={0x2000000000000154, &(0x7f0000000500)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f00000005c0)={r5, 0x3}) ptrace$peek(0xffffffffffffff7e, r0, &(0x7f00000000c0)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) getresuid(&(0x7f0000000100), &(0x7f00000002c0), &(0x7f0000000340)) sendmmsg(0xffffffffffffffff, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0xfcfd, &(0x7f0000001bc0), 0x3e7, &(0x7f0000000040)}}], 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r4, 0x890c, &(0x7f0000000200)={0xbe, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, {0x2, 0x4e22}, 0x100, 0x10001, 0x8, 0x40, 0x4f78, 0x0, 0x200, 0x2, 0x7fff}) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000230000/0x600000)=nil, 0x600000}) socket$l2tp(0x18, 0x1, 0x1) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) 2018/05/09 22:54:15 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x19}, 0x0, 0x1, 0x0, 0xfffffffffffffffd}, 0x20) 2018/05/09 22:54:15 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc, &(0x7f00000000c0)=0x80) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000180)=@req) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000002740), 0xc) connect$inet6(r0, &(0x7f0000001440)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x1c}}}, 0x1c) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) r2 = openat$cgroup_ro(r0, &(0x7f0000000240)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x1) recvfrom$ipx(r1, &(0x7f00000001c0)=""/84, 0x54, 0x20, &(0x7f0000000100)={0x4, 0xffff800000000000, 0xfffffffffffffffb, "5e9fed8f1373", 0x4}, 0x10) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/09 22:54:15 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0xc) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)={0x0, 0x0}) r1 = getpgid(r0) waitid(0x0, r1, &(0x7f0000000000), 0x20000002, &(0x7f0000000080)) r2 = syz_open_procfs(r1, &(0x7f0000000040)="639faea320") getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x100000000, 0x30}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={0x0, 0x5}, 0x8) ftruncate(r2, 0x9) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000001c0)) r3 = socket$inet(0x2, 0xb, 0x7) openat$cgroup_subtree(r3, &(0x7f0000000140)='cgroup.subtree_control\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pktcdvd/control\x00', 0x200000, 0x0) 2018/05/09 22:54:15 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)) r0 = open(&(0x7f0000000040)='..', 0x0, 0x80000000000) fcntl$notify(r0, 0x402, 0x80000020) 2018/05/09 22:54:15 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='pagemap\x00') syz_mount_image$reiserfs(&(0x7f0000000280)='reiserfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1000, 0x3, &(0x7f00000008c0)=[{&(0x7f0000000300)="8cb1de60a597eb6fa30394f570f8d73b3897684cea7116aa7061326e9e6d269ddcea3c5cc1f3cee1150c38301508faee5551d054690e02b496a3bd29f3de35ff4334a19cf27a4c7025f3194b0ecbd2ad89edd746db0dd0be093426c5ff367e4fd52f2925a825b721a8d06364619f1a6d7ece6c1bd00df3535baef0df2a470b1408d6a0ebfde99e8f9e7d0298e3208b6fad535d7cbbac744be7ec4ef8fda4f0e930966ac4684725d355555770ec6c2fa423f5872d6dd7f7371e8d2713d80791da955b877341ee8576b5f046c698830d78a2b19382b152e89288ef3e87a7dd7eedcc29f37a85d5fbda59a3b94ab0a93af1477d5dc0b862", 0xf6, 0x7}, {&(0x7f0000000500)="4809ff633723acb80437bff040851e90414fefb29df6839fc5f6c1b059285ed376d3b153592b07fe814828a0c34056a06f4cdee34f1e748f3afb43ffa68f35384262e34c6ac44312ed646cabd072bdb92bb6511a5df560f36d8d384d06416f3d8c128dae127154f3cccd24561fbb809f6e8e1a115f39629dfd63d23dd252cbc69de868899cd4922da82712a74d547a779c3e1ed9056c8eadf343300805e5e66fb776236dfb9c4d0332a88b5f8cac9e974b2525fa78909d8a05319887e6b236f70fe837fb", 0xc4, 0x5}, {&(0x7f0000000700)="697a6d7119e63274c6e831262b4e2d913c3e5fcd7735d8c6663f9fba2c92bf7d303b04e4d17581362fea8c3b5a78a1f85aafce0b82c7c6794b220b753573c8b1d326415a7fbdc473ea64e3feb3532ce0110eab086ab1ad7347b234c763c9690413c36df9a2de15e682aa25911174f0f368e574d79c91a9132bff6e4208bffbc0f8456e1551bf66885c8f698a5ff83a14a765b1ba38373331dd7840aac288489b926aa4c03bb44b540675511b56f2f7de436070886c1f6b1929a6b15b1e05d029a7", 0xc1, 0xc01}], 0x1000, &(0x7f0000000980)={[{@nolargeio='nolargeio', 0x2c}, {@usrjquota_file='usrjquota=syz', 0x2c}, {@barrier_none='barrier=none', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@replayonly='replayonly', 0x2c}, {@grpquota='grpquota', 0x2c}]}) fanotify_init(0x4, 0x400000088402) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000400)=0x204, 0x4) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000180)={0x27, 0x1, 0x0, 0x6, 0x10001, 0x0, "7115ba9ddf99f0dc7a0bc17e716cabede7c89a3204ee5363032bd05ec5cfe8ed7ab5cb1604e003af0a725e586245c92fd3e5657cb9e169c4ff4f9a53a956b6", 0x15}, 0x60, &(0x7f00000000c0), 0x0, &(0x7f00000000c0)={0x60, 0x110, 0x0, "c49f5845bea63d1a5df603564ee4bbe4bd448f8ae37051a5fdea59d6b9c26a71dae521f361707161fba4a80bb3eb9029bc0b8761753d42c7499cdbb61d1876431d731c763409246a430001000076ae"}, 0x60}, 0x8) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000a00)) 2018/05/09 22:54:15 executing program 0: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r0, 0x48f89) r1 = open(&(0x7f000000fffa)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x4, 0x12, r1, 0x0) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000000000/0x4000)=nil) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000040)={0x0, 0xb, 0x0, 0x0, 0xa, [{0xf897, 0xffffffff00000000, 0x80000, 0x0, 0x0, 0x208}, {0x32, 0x1, 0x7fffffff, 0x0, 0x0, 0x8}, {0x6, 0x0, 0x8, 0x0, 0x0, 0x2080}, {0xfffffffffffffff8, 0x6, 0x4, 0x0, 0x0, 0xd80}, {0x7c000000, 0x6, 0x401, 0x0, 0x0, 0x401}, {0x0, 0x100000001, 0x7, 0x0, 0x0, 0x200}, {0x4000000000, 0x4dc, 0x6, 0x0, 0x0, 0x80}, {0x3, 0x3, 0x200000000000000, 0x0, 0x0, 0xa00}, {0xffffffffffffff00, 0x8, 0x5, 0x0, 0x0, 0x880}, {0x7, 0x7, 0x2, 0x0, 0x0, 0xc01}]}) 2018/05/09 22:54:15 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x101242, 0x1) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000340)=0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000380)={r1, 0x8}, &(0x7f00000004c0)=0x8) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6bff8)='.', &(0x7f000092f000)='./file0\x00', &(0x7f00000003c0)='fusectl\x00', 0x0, &(0x7f000002f000)) r2 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r2) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x24001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r3, 0x80045301, &(0x7f0000000040)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB="040025bd7000fbdbdf250c000000"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mkdir(&(0x7f00000001c0)='./file0/file0\x00', 0x0) 2018/05/09 22:54:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2b, &(0x7f0000000ff0)=[{0x28, 0x0, 0x0, 0x6}, {0x80000006}]}, 0x10) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) sendto$inet(r2, &(0x7f00000000c0)="2770eec4a7e1cb1c7c363f420c9c9651421cf8f7", 0x14, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) getsockname$inet6(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x1c) sendto$unix(r0, &(0x7f0000000140), 0x0, 0x0, 0x0, 0x0) 2018/05/09 22:54:15 executing program 3: r0 = socket$nl_generic(0x2, 0x2, 0x88) setsockopt$inet6_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f00000000c0)={0x303, 0x33}, 0x4) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x88, 0xa, &(0x7f0000000040), 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/05/09 22:54:15 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000140)=0x400, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000500)={0x1, 0x0, 0x1ff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000240), 0x4) write$binfmt_elf32(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x57c) 2018/05/09 22:54:15 executing program 3: r0 = socket(0x18, 0x0, 0x4) perf_event_open(&(0x7f000012bf88)={0x2, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e53fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000007fe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cd8ff4)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000007000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x1, 0x0) epoll_wait(r4, &(0x7f0000cd8ff4), 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) socket$packet(0x11, 0x2, 0x300) socket(0x0, 0x7f10de715f60cdeb, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) [ 59.431013] IPVS: Creating netns size=2536 id=9 [ 59.463442] IPVS: Creating netns size=2536 id=10 [ 59.702814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.720888] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.734108] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.751984] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.818497] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.836546] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.844191] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.878632] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.924312] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.942790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.959670] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.967520] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.978812] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.987185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.999262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.016553] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.978864] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.012319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.029307] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.035574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.043677] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.082383] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.088613] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.095234] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/09 22:54:20 executing program 4: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigaction(0x400000000000007, &(0x7f0000000200)={0x42a42c, {0xffffffbfffbff272}}, &(0x7f0000000240), 0x8, &(0x7f0000000100)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x400000000001, 0x44031, r0, 0x0) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/09 22:54:20 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x1, 0x0) sync_file_range(r0, 0x400000000000000, 0x9, 0x2) perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000007a22, 0x0, 0x0, 0x0, 0x40, 0x400000, 0x0, 0x0, 0x0, 0x400, 0x0, 0xffffffffffffffff, 0x0, 0x401, 0xfffffffffffffffe, 0x0, 0x0, 0x2, 0x0, 0x1c0000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800}, 0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) unshare(0x400) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000080)=""/60) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x4004743d, &(0x7f000082ef0a)=""/246) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000001380)=""/174) 2018/05/09 22:54:20 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'lo\x00'}) r1 = fcntl$dupfd(r0, 0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002080)={@in6={{0xa, 0x4e22, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x6}}, 0x7, 0xbae3, 0x1, "748d77a6e138f505375bc21f919017658764137ab1f0370a33f66635a606bed9f62aada6270b607c4acfa2d687efd52cdead725a5ee01f62a93c6ae4d3acadb66155dac5d66c65a6200b08c8e0a1e390"}, 0xd8) recvmmsg(r0, &(0x7f0000001f40)=[{{&(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f00000002c0)=""/85, 0x55}, {&(0x7f0000000200)}, {&(0x7f0000000340)=""/120, 0x78}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/31, 0x1f}, {&(0x7f0000001400)=""/55, 0x37}, {&(0x7f0000001440)=""/255, 0xff}], 0x8, &(0x7f00000015c0)=""/119, 0x77, 0x2}, 0x39}, {{0x0, 0x0, &(0x7f00000018c0)=[{&(0x7f0000001640)=""/74, 0x4a}, {&(0x7f00000016c0)=""/250, 0xfa}, {&(0x7f00000017c0)=""/211, 0xd3}], 0x3, &(0x7f0000001900)=""/81, 0x51, 0x1000}, 0x7}, {{&(0x7f0000001980)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001a00)=""/19, 0x13}, {&(0x7f0000001a40)=""/85, 0x55}, {&(0x7f0000001ac0)=""/11, 0xb}, {&(0x7f0000001b00)=""/223, 0xdf}], 0x4, &(0x7f0000001c40)=""/113, 0x71, 0x800}, 0x9}, {{&(0x7f0000001cc0)=@generic, 0x80, &(0x7f0000001f00)=[{&(0x7f0000001d40)=""/210, 0xd2}, {&(0x7f0000001e40)=""/85, 0x55}, {&(0x7f0000001ec0)=""/2, 0x2}], 0x3, 0x0, 0x0, 0x7}, 0x200}], 0x4, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000240)) getsockopt$inet6_buf(r2, 0x29, 0xff, &(0x7f0000002180)=""/70, &(0x7f0000002200)=0x46) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f00000000c0)) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000002040)={0x0, @local}, &(0x7f0000000200)=0xc) 2018/05/09 22:54:20 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000000)) unshare(0x400) fcntl$getownex(r1, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r1, 0x7, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, r2}) recvmmsg(r0, &(0x7f0000002dc0)=[{{&(0x7f0000002a40)=@pppoe={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000002d80)}}], 0x1, 0x0, &(0x7f0000002e80)) dup3(r0, r1, 0x0) 2018/05/09 22:54:20 executing program 5: perf_event_open(&(0x7f0000c72000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0xbbde759, 0x4) syz_mount_image$ocfs2(&(0x7f00000000c0)='ocfs2\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x5, &(0x7f0000001340)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="22df5676eb06d74e9846dbb6803ca191445126973d2a3ae8b0bcd30e962ba2107eb46d2f3c5929bcd95b2392b287a6f96ad6dc4e10f1b6c89e97b1c18d769eec2860621cb23bc8640c7fc19cd49df7d6494b4d94ebbe74a283a911431ecbe69099e7e8a53581039944e7f0a98830be167dad15faa72f91137c5b21fb442680102656a81f7d93eb3afbb752e0e74b3d8e83c1098a75c836feac9bdaad0340400991497fe58b43de13d32f25377ef94d", 0xaf, 0x9}, {&(0x7f0000001200)="407c6c01fa0ded68baf81ffb0e58164b104075fc6e963ca8b7c317934e9f733f29ee775d9712bfeef765bbc72a36506272663ee5da4c628e909d1285ac8916f5420ce5b9da58ea90c50f6e9c4e8c", 0x4e, 0x100000001}, {&(0x7f0000001280)="bcbb1e6357e47284a9f01d9b7f42d678a62ca8ccfcb9a1a7b5ae67353eb823e7c18e8575089b51c8d4fc5410abb910dce6c2622f2fe94ac292b903d5fcbd7474916598c7097584eac51e40e7c7a3ae363a7af729e39bfc9d", 0x58, 0x20}, {&(0x7f0000001300)="ad105a7544b635bdfcb416ecd79476c045bcee64cf778f0a49ca0946a87cd411b2940759d5fa9dec4b457d7ea8395a569d773538a9633e26b767608135", 0x3d, 0x5}], 0xc, &(0x7f00000013c0)='losystem\x00') ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) perf_event_open(&(0x7f0000877000)={0x1, 0x70, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b78f62a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/09 22:54:20 executing program 3: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x80400, 0x0) mq_getsetattr(r0, &(0x7f0000000180)={0xe18, 0xe000000000000000, 0xe41, 0x2, 0x7a4, 0x6, 0x8, 0x78}, &(0x7f00000001c0)) bind$ipx(r0, &(0x7f0000000240)={0x4, 0x0, 0x9, "a75692b9c85b", 0x7c}, 0x10) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000140)={0x11, @loopback=0x7f000001, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb0}, 0x1, 0x0, 0x0, 0x24004000}, 0x80) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000040)='devpts\x00', 0x4000080000, &(0x7f0000000280)="bd485d8048a8c6a9a9cd5dbdf437eb9e5460930d25f1d61e18c8a46c4129b2df3d8ec75227c6c0d2642b26399759a98a2a46e4af213316274608f5641dc648a99e1a49ddb9dd69f58fd31533353a57717a9e6979dd55c5b5aecba776f52665601de8e934cb0081067aa8a4d0b1559fb42395b7b8365262225803ab736cf5370d7e335e8acc0fc6b500bc87ce32ab109ef0e20a7181da1153d0e8216e02dd4c25584df85b3c22def6c3203d30e21109614faeab671936f1de34709a19359d40ef763b864dc9710d099bd1a4b6fc5c449369") setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0x4000000000, 0x4) 2018/05/09 22:54:20 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x1) rt_sigtimedwait(&(0x7f0000000100), &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) fcntl$setlease(r0, 0x400, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) 2018/05/09 22:54:20 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x400000, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000380)='/dev/uinput\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000003c0)={0x8, 0x7, 0x2, 0x800, 0x18, 0x3}) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000200)="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") r2 = userfaultfd(0x800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000003000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f00000001c0)) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000500)={0xaa, 0x20}) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x20, "7c25046cb96f53e3f3daf098c509aca5070ca7459fdc509407d09c4e3b342f83"}, &(0x7f0000000440)=0x28) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000480)={r4, 0x2, 0xffff, 0x101}, &(0x7f00000004c0)=0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000100)={0x0}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cgroup.events\x00', 0x0, 0x0) accept4$inet6(r7, &(0x7f0000000300)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0x1c, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000400)={r5, r6}) 2018/05/09 22:54:20 executing program 0: r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x400) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x0) prctl$void(0x17) socket$inet6(0xa, 0x800, 0x80000000) 2018/05/09 22:54:20 executing program 2: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'teql0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, r1}, 0x14) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00), 0x5de253fd8eb2f1, 0x800000000007ffe) 2018/05/09 22:54:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) rmdir(&(0x7f0000000080)='./file0//ile0\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x80, 0x0) execveat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000280)=')%+posix_acl_access\x00', &(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='vfat\x00', &(0x7f0000000340)='vmnet0\x00', &(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='vfat\x00'], &(0x7f00000005c0)=[&(0x7f0000000440)='vfat\x00', &(0x7f0000000480)='vfat\x00', &(0x7f0000000500)='GPL%vmnet1[!\\{[proc\x00', &(0x7f0000000540)='vfat\x00', &(0x7f0000000580)='eth0system-^\x00'], 0x800) lstat(&(0x7f0000001e00)='./file0//ile0\x00', &(0x7f0000000700)) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) fstat(r1, &(0x7f0000000180)) 2018/05/09 22:54:21 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000180)='#}\x00', 0x0) ftruncate(r2, 0x40001) sendmsg(r1, &(0x7f0000000000)={0x0, 0xab, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0xfffffe5b}], 0x1000000000000016, 0x0, 0x0, 0x40080}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r1, r2, &(0x7f000000a000), 0x2) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/152, 0x98}], 0x1) 2018/05/09 22:54:21 executing program 0: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='smaps_rollup\x00') write$binfmt_aout(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="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"], 0x1420) readv(r1, &(0x7f0000000080)=[{&(0x7f0000001240)=""/235, 0xeb}], 0x1) 2018/05/09 22:54:21 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0xfffffbfffffffffc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) 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) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) rmdir(&(0x7f0000000200)='./file0//ile0/file0\x00') openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/context\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./file0//ile0/file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r1, 0x5) r2 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)=0x1, 0x4) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x13}}}, 0x401, 0x7, 0xff, "b6f9cf337a06484c35069e9ef95ccc929939d5fa6fc240e6507d5a91b9b5c9c6651ec32497d97922cebbf9d51c6abe83d6d2ba00d1334c16ca580cb329e7ae9b5d0213edfb567b3351fb7820a7eb1594"}, 0xd8) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$ax25_int(r3, 0x101, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ppoll(&(0x7f0000000280)=[{}, {r0}, {}], 0x3, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={0x7fffffff}, 0x8) fcntl$setflags(r4, 0x2, 0x1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f00000001c0)=0x4, 0x4) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000640)='/dev/loop-control\x00', 0x27fffa, 0x0) rmdir(&(0x7f0000000540)='./file0//ile0\x00') 2018/05/09 22:54:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x4000, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080)={0x7, 0x80000001}, 0x2) mount(&(0x7f00000000c0)='./file0/bus\x00', &(0x7f0000000880)='./file0\x00', &(0x7f0000000200)='hugetlbfs\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0/bus\x00', 0x340, 0x0) truncate(&(0x7f00000007c0)='./file0/bus\x00', 0x1000000) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000340)=""/211, 0xd3}, {&(0x7f0000000080)}, {&(0x7f0000000500)=""/36, 0x24}], 0x3, 0x0) 2018/05/09 22:54:21 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ftruncate(r0, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)) 2018/05/09 22:54:21 executing program 2: rt_sigaction(0x400000000000007, &(0x7f00000000c0)={0x4224ae, {0xffffffbfffbff270}}, &(0x7f0000000600), 0x8, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000040), 0x8) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000000)='/dev/loop#\x00', 0x3) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000140)={0x0, 0x7c, 0x80000001, 0x101, 0xfffffffffffffc01, 0x2, 0x4, 0x4, 0x7, 0x7fff}) 2018/05/09 22:54:21 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file1\x00', 0x8000000003fffa, 0x0) ftruncate(r0, 0x8001) creat(&(0x7f0000000080)='./file0\x00', 0x80) 2018/05/09 22:54:21 executing program 6: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/enforce\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000200)='net/if_inet6\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000000c0)=0x4) preadv(r2, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x80}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000004c0)={r3, 0xf3, "ae28efa2a2fb9c5cb67b47bc8f1fb6b34f1e802537c41ccd033d02eed889f3b672a8e1558c80696d1aa52fac2a046af03a3254b1a66545e07f9186c6268d585c33a265e2ece25ffb347c17ab392608622e3ba413d4a6fe06d65caa1fd008109bb7ca65b01c131908a3910a049d1fc3b162494a3d29751d92bad9faaf5d6214197b2792745fd0db9217015b0f208290943c472cc3a8b5d6b38657bfc4861f5269f6cfd2203ac79be98195642658028d5cdeaebfdfb01c2cc58adaf74785aeb55730a4ba071a9f3cc97f4d1577a78b43d9ff410a5e2f1e4293d77ac95c8a7ea1c6db0bc3ff48bf9fd05bd26f3cf9a4d4a5761ff1"}, &(0x7f00000005c0)=0xfb) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x7, 0x6, 0xf01}) 2018/05/09 22:54:21 executing program 0: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$setperm(0x5, r0, 0x20011) clock_gettime(0x2, &(0x7f0000000280)={0x0, 0x0}) setitimer(0x3, &(0x7f0000000080)={{r1, r2/1000+30000}, {0x77359400}}, 0x0) keyctl$search(0xa, r0, &(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, r0) socketpair(0x9, 0x80a, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TCSBRKP(r3, 0x5425, 0x800) keyctl$read(0xb, r0, &(0x7f0000000000), 0x0) socketpair(0x11, 0x2, 0xffffffffffffff34, &(0x7f0000000180)={0xffffffffffffffff}) r5 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x101000) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000200)={0xd}) 2018/05/09 22:54:21 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x1, 0x5, 0x9, 0x3ca, 0x5, {0x0, @in6={{0xa, 0x4e22, 0x80, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3ff}}, 0x8, 0x4, 0x5, 0x1, 0x7}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x2, 0x233a, 0x3, 0x9, 0x1000}, 0x14) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000040)="24000000210025f0071ca46567e79b57020000000010000002e192e708000a0000000000", 0x24) 2018/05/09 22:54:21 executing program 5: 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 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00000005c0)=0xffff, 0x10f) ioctl$KDDISABIO(r2, 0x4b37) getpgid(0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000900)=0x0) ioprio_get$pid(0x3, r3) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000008c0)={0x7f, 0x0, &(0x7f0000000940)=ANY=[@ANYBLOB="016340400300000000000000020000000000000000000000010000000000000000000000400008000000000000080000000000006e5a27226267e82cd9c8caa0ae534502fead4df4063024733ee1ea1720322f5f8261b2d6cf857203ea3afc77d7f80723863a91777806eb362c7fd054df27389631db6a", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB="38000000000000004000000000000000a5c3bf2020e7cac8000000000000000000000000000000003800000000000000"]], 0x2f, 0x0, &(0x7f0000000880)="2853287fb4fb169d6148e737e9836a03444ae27fa5581ba1fc4afcfe658dfe949502459ed76adc3697e59b024aba87"}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x3cb) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x20200, 0x0) prctl$getname(0x10, &(0x7f00000024c0)=""/144) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) tgkill(0x0, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fallocate(r1, 0x2, 0x2, 0x92d) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$netlink(r6, 0x10e, 0x7, &(0x7f0000000600)=""/122, &(0x7f0000000300)=0x7a) prctl$setptracer(0x59616d61, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = ioctl$LOOP_CTL_GET_FREE(r6, 0x4c82) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r7) ioctl$VT_OPENQRY(0xffffffffffffffff, 0x5600, &(0x7f0000000240)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'veth1_to_bridge\x00'}, 0x18) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x80000003}, {0x1, 0x200076}]}) ioctl$SNDRV_TIMER_IOCTL_STATUS(r5, 0x80605414, &(0x7f00000006c0)=""/220) r8 = socket(0x200000000000011, 0x4000000000080002, 0x0) bind$packet(r8, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$packet_int(r8, 0x107, 0x14, &(0x7f00000002c0)=0xffffffffffff8001, 0x4) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x4, 0x0, &(0x7f0000000900), 0x1000, &(0x7f0000000940)=ANY=[]) [ 63.096051] IPVS: sync thread started: state = MASTER, mcast_ifn = veth1_to_bridge, syncid = 0, id = 0 2018/05/09 22:54:22 executing program 6: perf_event_open(&(0x7f0000000840)={0x2, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000700)='/dev/snapshot\x00', 0x1, 0x0) write$selinux_create(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a63726173685f6465766963655f743a73302073791d7c907be1793275134305a07374656d5f753a73797364656d5f723a6b6572"], 0x45) 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) clone(0x0, &(0x7f00000000c0), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f0000000080)) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x62000, 0x8) prctl$setmm(0x23, 0x1, &(0x7f0000ffc000/0x1000)=nil) symlink(&(0x7f00000002c0)='./file0/file0\x00', &(0x7f0000000300)='./file0/file0\x00') mkdir(&(0x7f0000000180)='./file0\x00', 0x0) openat$ion(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ion\x00', 0x200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4c00, 0x42) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0/file0\x00', 0xc0) syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') socket$inet6_sctp(0xa, 0x0, 0x84) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0xff, 0x0) 2018/05/09 22:54:22 executing program 7: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6611, &(0x7f0000000080)={0x0, &(0x7f00000000c0)}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{}]}) 2018/05/09 22:54:22 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x7fffffff, 0x5, 0x7, 0xfa37}, &(0x7f0000000040)=0x14) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000000080)) getsockopt$inet_tcp_buf(r0, 0x6, 0x19, &(0x7f00000000c0)=""/49, &(0x7f0000000100)=0x31) 2018/05/09 22:54:22 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000100)="654509a792fca171509554d9ab137992e814d7d8c0ebd0985458967268210078d1eaac09913f5973eb05df434806dac40505397364cf92d02a545fc9db24d025061ac1254e129ba49240ea686f037424ecf12b84e8da9fe9cdfc9aa1793fcddf266cf3f6bb565c8df782753c", 0x6c, 0x20000005, &(0x7f0000000200)=@in6={0xa, 0x4e22, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x80) syz_mount_image$nfs4(&(0x7f0000000180)='nfs4\x00', &(0x7f00000001c0)='./file0\x00', 0x0, 0x2, &(0x7f0000001340)=[{&(0x7f0000000200), 0x0, 0x8}, {&(0x7f0000001300)="176612", 0x3, 0x1}], 0x80000, &(0x7f00000013c0)='\x00') poll(&(0x7f0000000200), 0x200000000000022e, 0x4) 2018/05/09 22:54:22 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000180)={'tunl0\x00', 0x100000001}) r1 = socket$unix(0x1, 0x5, 0x0) accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) 2018/05/09 22:54:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x111, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000008000f, 0x101) setsockopt$inet6_int(r0, 0x29, 0xca, &(0x7f0000e71ffc), 0xcece) 2018/05/09 22:54:22 executing program 5: r0 = socket(0x5, 0x80007, 0x6) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f00000000c0)) ioctl$int_in(r1, 0x5452, &(0x7f0000000180)=0x9) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000640)="c4d31549bc1d3d15fe12c14fccc3b9eaa198341f74252011d5dddc72a02f8aa1e1102b921fd91ed801f2d1dea3f0ea3a6a627a0c09d5e51f9fbd89ac9e85e001204127b77d26e27440812f31274410624993c46ca7dd678a9e99332b4b7968902a66a727c9b2de6b1f8c021b312b9c65e6b05d1169530f9d7e9791955b74bfa8f26aef40aa845488f56f9a857681c818e8f86824dd3291e78c7fbe1684bbddaf147cb0ff0a90c4382c1f608a3f508ffeac3694abedeb58424043692b2e75f0a4efe163e156b0e47eb0dbb28c664aa5ad7e40f962dfaa1222ab685f2b929e060e2ec3b380a843edc1394fddaa") socket$inet6_udp(0xa, 0x2, 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)="000022f862ec88c35a2da37d73f800000070b840bb20ff4d7515befdfbf8", 0x1, &(0x7f0000000380)="087e0c224bf7fc3689455d1b2071fe62617928f2d9ea97e5307684467ab77c214aa7325f976f48df85deb730b1ccc4424709ce65d8499a2a80c030a581e558a3a0064e9cb65348f6672b271637e6306da688529a22c2968ef2a8ab6200f3c153af6a2b7af27fe92d") r2 = socket(0x7, 0x1, 0xfffffffffffffa0b) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000400)={'filter\x00', 0x0, 0x4, 0xac, [], 0x1, &(0x7f0000000200)=[{}], &(0x7f0000000580)=""/172}, &(0x7f0000000280)=0x78) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x11, 0x0, &(0x7f0000000740)=ANY=[@ANYBLOB="a90061a0672505b862db131c961c2d0f1f0befe88b789f008132dd366c0508e959e9bd69fe67419e5d30d4a1d5e24c3609e26ccab03d26a786bc35b8783810bfaae87ecb037f358ebaa8f7b0d1d25bab9cf5f3fc660ebc61eb89af54dc5e3f34c67d164442aa3e7139204b794a1b14ab173bd76132ef765f6b60d4a4506fc2d53d191bd4b1ce"], 0x0, 0x0, &(0x7f0000000580)}) timer_create(0x4, &(0x7f0000000100)={0x0, 0x1c, 0x1, @thr={&(0x7f0000000000)="1f91f991be0b02f52365746a06ffb614b2b28ae945268ae3ce8b21b1a1d1d8e2", &(0x7f0000000f80)="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"}}, &(0x7f0000000800)=0x0) sendmsg$nl_crypto(r2, &(0x7f00000009c0)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000980)={&(0x7f0000000880)=@del={0xf8, 0x11, 0xc0a, 0x70bd2c, 0x25dfdbfb, {{'drbg_pr_sha256\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x80000000}, {0x8, 0x1, 0x100000001}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4004090}, 0x40850) timer_delete(r3) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="0f630c4000c36b5862ed1c7e0800000000000075daa445fe4810eb2dcc9bd03cbf00000081b385c57691"], 0x0, 0x0, &(0x7f0000000f4d)}) recvfrom$ax25(r2, &(0x7f0000000480)=""/248, 0xf8, 0x0, &(0x7f0000000340)={0x3, {"59048dd02afeba"}, 0xfffffffffffffffe}, 0x10000005b) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00000001c0)={0x7, 0x599}) 2018/05/09 22:54:22 executing program 1: syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200027000f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f00000000c0)='./file0/file1\x00', 0x8000000003fffa, 0x0) ftruncate(r0, 0x8001) creat(&(0x7f0000000080)='./file0\x00', 0x80) 2018/05/09 22:54:22 executing program 2: perf_event_open(&(0x7f0000940000)={0x1, 0x70, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000440)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) 2018/05/09 22:54:22 executing program 4: 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 = socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000180)={'syzkaller1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) recvmmsg(0xffffffffffffffff, &(0x7f0000001700)=[{{&(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000380)}], 0x1, &(0x7f0000000400)=""/185, 0xb9, 0x1f}, 0x3f}, {{&(0x7f00000004c0)=@hci, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001680)=""/29, 0x1d}], 0x1, 0x0, 0x0, 0x50b}, 0xfff}], 0x2, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000017c0)={0x0, 0x81}, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x1fffe, 0x0) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x64200, 0x0) r3 = open(&(0x7f0000000080)='./file0\x00', 0x4001, 0x0) bind$pptp(r3, &(0x7f00000001c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0xaab4c9a0caf73b44) truncate(&(0x7f00000004c0)='./file0\x00', 0x81020e) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x400000000000d59) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000200)={0x7, 0x9, 0xfffffffffffffff9}, 0x14) sendfile(r3, r2, &(0x7f0000002b80), 0x8000007fffffff) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) 2018/05/09 22:54:22 executing program 3: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)="f9", 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1, 0x100000000011, r0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) [ 63.786257] capability: warning: `syz-executor7' uses 32-bit capabilities (legacy support in use) 2018/05/09 22:54:22 executing program 1: mkdir(&(0x7f0000002000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) truncate(&(0x7f0000000000)='./file0/bus\x00', 0x9) r1 = open$dir(&(0x7f00000001c0)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0xa, 0x80000000a012, r1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/05/09 22:54:22 executing program 7: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f00000002c0)='ramfs\x00', 0x4, &(0x7f0000000400)) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000380)='./file0\x00', 0x1000000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@can, &(0x7f0000000100)=0x80) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f0000000140)={0x1, 'ip6_vti0\x00'}, 0x18) mkdir(&(0x7f00000000c0)='./file0/control\x00', 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000180)={0x8, {{0xa, 0x4e24, 0x8001, @empty, 0x2a05}}, {{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x17}, 0x4}}}, 0x108) inotify_add_watch(r0, &(0x7f0000000000)='./file0/control\x00', 0x4000000) umount2(&(0x7f0000117000)='./file0\x00', 0x0) [ 63.849899] binder: 8002:8006 unknown command -1604255575 [ 63.855540] binder: 8002:8006 ioctl c0306201 20000080 returned -22 [ 63.877824] binder: 8002:8006 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1483457280 2018/05/09 22:54:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) write$sndseq(r1, &(0x7f0000002540)=[{0x0, 0x10000, 0x10000, 0x9, @time={0x77359400}, {0x9, 0x3}, {0x400, 0x9}, @raw8={"c875331ba50ee221802d48d6"}}, {0x8, 0x80000000, 0x1ff, 0x7ff, @time={r2, r3+30000000}, {0x2, 0x10001}, {0x0, 0xc3}, @quote={{0x3ff, 0x80000001}, 0x401, &(0x7f00000024c0)={0x2, 0x4, 0x1, 0x672bc0b7, @time={0x0, 0x989680}, {0x6, 0x7}, {0x1ff000, 0x101}, @raw8={"58734fbb0c8b8debf5749716"}}}}, {0x10001, 0x5, 0x4, 0x8, @time={0x77359400}, {0x2, 0xf0}, {0x4, 0xce6c}, @raw8={"5f57f809d62b1b2d49c384a9"}}, {0xfffffffffffffb2f, 0x40, 0x8, 0x0, @time={r4, r5+30000000}, {0x7ff, 0x3f}, {0x2, 0x1}, @addr={0x8, 0x3}}, {0x81, 0x4, 0xfff, 0x5b, @tick=0x4, {0x9b, 0x2}, {0x1, 0xffffffff}, @raw8={"090754707736992696ff615e"}}, {0x5, 0x2a4, 0x334000000000, 0x7fffffff, @tick=0x7fffffff, {0x1, 0xff}, {0x80, 0x1}, @control={0x5, 0x10001, 0x5}}, {0x1, 0x77, 0xbc, 0x6, @time={0x0, 0x989680}, {0x10000, 0x5}, {0x188, 0x1}, @connect={{0x4, 0x9}, {0xaa, 0x1000}}}, {0x7, 0x2, 0x7ff, 0x9, @tick=0xff, {0x8, 0xfffffffffffffffe}, {0x100000000, 0x5e}, @note={0xc607, 0x8a3b, 0x0, 0x0, 0x1}}, {0x10000, 0x80000001, 0x3ff, 0x40, @time={0x77359400}, {0x3ff, 0x80000000}, {0x20, 0xfffffffffffffff9}, @result={0x8, 0x200}}], 0x1b0) preadv(r1, &(0x7f0000002440)=[{&(0x7f0000000140)=""/252, 0xfc}, {&(0x7f00000002c0)=""/136, 0x88}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/4096, 0x1000}, {&(0x7f0000000000)=""/27, 0x1b}, {&(0x7f00000000c0)=""/44, 0x2c}, {&(0x7f0000002380)=""/174, 0xae}], 0x7, 0x0) [ 63.966433] binder: BINDER_SET_CONTEXT_MGR already set [ 63.980420] binder: 8002:8045 ioctl 40046207 0 returned -16 [ 64.005506] binder: 8002:8044 unknown command -1604255575 [ 64.011600] binder: 8002:8044 ioctl c0306201 20000080 returned -22 2018/05/09 22:54:22 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e22, 0x100, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, 0x42}, &(0x7f0000000580)=0x90) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f00000005c0)={r3, 0x8001}, 0x8) mkdir(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000340)='cgroup.controllers\x00', 0x0, 0x0) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000380)=0x9, &(0x7f0000000400)=0x1) r5 = syz_fuse_mount(&(0x7f0000000180)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) syz_fuseblk_mount(&(0x7f00000025c0)='./file0/file1\x00', &(0x7f0000002600)='./file0/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = dup2(r1, r5) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) getsockopt$bt_BT_CHANNEL_POLICY(r4, 0x112, 0xa, &(0x7f0000000440)=0x9, &(0x7f0000000480)=0x4) quotactl(0xba0c, &(0x7f0000000100)='./file0\x00', r7, &(0x7f00000002c0)="0d84900b72caef1039c3ee34961a2ee1534bf8ce41b62911fe17a75028745c019e2c6c0692f3a73bf39ac619368fa60a20f787a333f7ed959b588319229522a019d4a4474788a5c14877aa4c11a49a11efa02aeef0669e93d9d2502e") creat(&(0x7f00000000c0)='./file0\x00', 0x104) 2018/05/09 22:54:22 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000600), &(0x7f0000000640)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e24, 0x8001, @dev={0xfe, 0x80}, 0x3}}}, &(0x7f0000000140)=0x90) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000300)={0x9, 0x4136, 0x0, 0x3, 0x9c1, 0x0, 0x0, 0x10000, r3}, 0x20) r4 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000180)=0xc) preadv(r4, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) vmsplice(r1, &(0x7f0000001a40), 0x2d6, 0x0) [ 64.040342] binder: 8002:8045 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1483457280 2018/05/09 22:54:22 executing program 6: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, [0x1, 0x20, 0x100, 0x81, 0x40, 0x9, 0x6, 0xf, 0x4, 0x5, 0x2, 0xe69, 0x3, 0x2]}, &(0x7f0000000400)=0x100) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@assoc_value={r1, 0x9}, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x400300, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{}]}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000280)) setsockopt$inet_group_source_req(r3, 0x0, 0x2e, &(0x7f0000000080)={0xfffffffffffffffd, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x108) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg(r4, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[{&(0x7f0000000040)="200000000104f500000000000000060020200af80900010001e8006007080000", 0x20}], 0x1}, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffe8d, &(0x7f000076dff0), 0x2b2}, 0x0) 2018/05/09 22:54:22 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip_mr_vif\x00') close(r0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x100000000000, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 2018/05/09 22:54:22 executing program 6: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x0, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00001be000)=0xff, 0x4) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000240)={'filter\x00'}, &(0x7f00000002c0)=0x78) unshare(0x60000000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000300)='net/if_inet6\x00') sendfile(r1, r1, &(0x7f0000000040)=0x1a, 0x100000001) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), 0x4) connect$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x1, 0x2, 0x4, 0x100, 0x7, "e8b8d37ef360ccc24e524b92b6cd1d81926070ee0bb2f1c9183d7fa63145fd9885e98a8d8b9e432f49db6d52b4ef0e1cdfe9f66bf40ae497fe1cc66e56d88e", 0x3b}, 0x60) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x4924924924925a8, 0x0) r2 = getpgid(0xffffffffffffffff) ptrace(0x11, r2) chroot(&(0x7f00000000c0)='./file0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr, @in=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000200)=0xe8) 2018/05/09 22:54:22 executing program 3: perf_event_open(&(0x7f000001d000)={0x5, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)={0x9, {{0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x1, [{{0x2, 0x4e22}}]}, 0x110) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB='+']}) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200), 0x0, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x4, 0x2000000000000005, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000340)={0x0, 0x86, "3809ea6cf4cddfb2d5b0fda18df1f91cec6b09e2ad8e9bec3d8d6574f8eec8642555fc1d459de508916cef12ffff60a3905631a83c8bbc9842e5911ed3aaa10b1d29c1dbc2a044aa71fe7622b2b24082b03e0e1673d3d767733c1b2dce7b75e032146dd12e1228d1b8527cbdf1865876df96b616092b6d03d6b4ea7042ca11e0cd08943472bb"}, &(0x7f0000000040)=0x8e) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r3, 0x8}, &(0x7f0000000100)=0x8) 2018/05/09 22:54:22 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socket(0x10, 0x4000000002, 0x9) 2018/05/09 22:54:22 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000200)) write$fuse(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="3000000001000000040000000000000005000040000000007f006de42fbaeac11adcffff000000000100040000000000"], 0x30) getsockopt$packet_buf(r0, 0x107, 0x12, &(0x7f0000000000)=""/236, &(0x7f00000001c0)=0xec) write(r0, &(0x7f00007fbffd)='H', 0x1) accept$ipx(r0, 0x0, &(0x7f0000000100)) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x6014, r1, 0x0) fsetxattr(r0, &(0x7f0000000140)=@known='security.ima\x00', &(0x7f0000000180)='dev ', 0x4, 0x0) 2018/05/09 22:54:23 executing program 5: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a45352, &(0x7f0000000180)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe0}) socketpair(0x4, 0x4, 0x800, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f00000000c0)=""/56, 0x38) write$tun(r0, &(0x7f0000000100)={@void, @void, @arp=@ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xa, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @mcast2={0xff, 0x2, [], 0x1}, @random="02cb555e207e", @local={0xfe, 0x80, [], 0xaa}}}, 0x34) r2 = socket$inet6(0xa, 0x3, 0x3c) fcntl$notify(r2, 0x402, 0x20) sendmsg(r2, &(0x7f0000000240)={&(0x7f00000001c0)=@nl=@unspec, 0x80, &(0x7f0000000f40)=[{&(0x7f0000000e40)="8d72", 0x2}], 0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xc8, 0x2}, 0x0) 2018/05/09 22:54:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x10000000000000f0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rtc0\x00', 0x2000, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x2, 0x40) pipe(&(0x7f0000000500)={0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000004c0)) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip6_flowlabel\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x10400003) [ 64.472877] IPVS: Creating netns size=2536 id=11 [ 64.688420] IPVS: Creating netns size=2536 id=12 2018/05/09 22:54:23 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40a00, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@dellink={0x24, 0x11, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIASn={0x4, 0x14}]}, 0x24}, 0x1}, 0x0) 2018/05/09 22:54:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x71, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0e000/0x4000)=nil, 0x4000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") fcntl$setstatus(r1, 0x4, 0x400000000a000) pread64(r1, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) setreuid(0x0, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000001a40), 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f00000017c0)={0x0, 0x60b, 0x4}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000140)={&(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) accept(r2, &(0x7f00000006c0)=@hci, &(0x7f0000000740)=0x80) 2018/05/09 22:54:23 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000180)=0x10005, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x2a1, &(0x7f0000b18faf)=""/81, 0x3a}, 0x40002104) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r1, 0x47e7}, 0x8) 2018/05/09 22:54:23 executing program 3: syz_mount_image$vfat(&(0x7f0000000040)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0x200e000, 0x1, &(0x7f0000000280)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020401000200077008f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x3fffa, 0x0) write$binfmt_aout(r0, &(0x7f0000000300), 0xfffffe7a) r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x11, r1, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3) ioctl$TIOCEXCL(r0, 0x540c) 2018/05/09 22:54:23 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) gettid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'team0\x00', @ifru_data=&(0x7f0000000180)="e0ad2ab8dec195f82d46939d7b7949d4e4aca61b88024ade2610d4758846d3bc"}}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa, 0x800}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x2c, @empty, 0x4e23, 0x4, 'dh\x00', 0x2, 0x8, 0x67}, 0x2c) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x2) 2018/05/09 22:54:23 executing program 2: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) chdir(&(0x7f00001b0000)='./file0\x00') r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e22, 0x10000, @loopback={0x0, 0x1}, 0xffff}, {0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xadd7}, 0xffffffff7fffffff, [0xcf69, 0xffffffffffffffe1, 0x6, 0x6, 0xffffffffffffffac, 0x0, 0x3, 0x7]}, 0x5c) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r0, 0x0) 2018/05/09 22:54:23 executing program 6: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000a60000)='fuse.', 0x0, &(0x7f0000b8f000)) syz_mount_image$nfs4(&(0x7f0000000040)='nfs4\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x1, &(0x7f00000001c0)=[{&(0x7f00000000c0)="80060f96b5b8b2f6b9e6ec11ceb97af0d1aadd60a41dbb4712cc5e61df2c57bc762c73bf5ff7e60ce0573406aeb6dcfa829a6002a0693b6d34a630e9503c8e6465682df3edea39e286b4211e341c18e832842644f7a7f821aa1c2e5b87f61f1396860d09806ab1a5d42bc35ff53b0351c4420ae4ce86fd0e2dd73da6cc6ff4d4223a1dbdad05de193de71541a9cf28ee2a343aa12ff37a32ebfd41a9eeccb0f68a8c9bab3b45ac8cb9ae3787a2ed08c3832fb84c43d264c5b02b51d62ef3270a9ca6fd582e595a4635440c8905bef98dff587e18f93f778b561c9343bdeb0bca9518fabb59c27f51054ff64d2c5d", 0xee, 0xffffffff}], 0x1004, &(0x7f0000000200)='fuse.') 2018/05/09 22:54:23 executing program 7: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141041, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0xc028660f, 0x0) 2018/05/09 22:54:23 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x3, &(0x7f0000022000)=[{0x4, 0x0, 0x0, 0xffffffffffffffe0}, {0x8b26, 0x2}, {0x1b, 0xacaa}]}) socket$nl_netfilter(0x10, 0x3, 0xc) statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/70) 2018/05/09 22:54:23 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x71}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000380)) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x40800, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffffe1}}, 0x5b, 0x7}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}}, &(0x7f0000000340)=0x84) ptrace(0x4207, r3) ioctl$void(r0, 0x5450) ptrace$setsig(0x4203, r3, 0x0, &(0x7f00000000c0)={0x2c, 0x6, 0x1000, 0x5}) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) getsockopt$IP_VS_SO_GET_INFO(r6, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/05/09 22:54:23 executing program 2: 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$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0x10) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000500), 0x0) r2 = getpgid(0x0) wait4(r2, &(0x7f0000000240), 0x4, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000540)={0x0, 0x1}, &(0x7f0000000700)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@loopback}}, &(0x7f00000001c0)=0xe8) recvfrom$packet(r1, &(0x7f0000000580)=""/101, 0x65, 0x40000020, &(0x7f00000002c0)={0x11, 0x1a, r4, 0x1, 0x6, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) fstatfs(r0, &(0x7f0000000280)=""/28) getresgid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r3, 0xfffffffffffffffe}, &(0x7f0000000880)=0xc) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000000)={@multicast1, @empty, @local}, &(0x7f00000000c0)=0xc) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x41, 0x0) ioctl$SG_SET_DEBUG(r5, 0x227e, &(0x7f0000000300)=0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000600)="2e2f6367726f75702f73fa003000", 0x200002, 0x0) r6 = creat(&(0x7f0000000740)='./file1/file0\x00', 0xc) r7 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) r8 = dup3(r7, r5, 0x80000) fallocate(r8, 0x1, 0xd371, 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000013c0)="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", 0x3f4, 0xfffffffffffffffe) getsockopt$SO_BINDTODEVICE(r6, 0x1, 0x19, &(0x7f0000000180), 0x10) 2018/05/09 22:54:23 executing program 0: r0 = socket$inet(0x2, 0x80807, 0x6) r1 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000400)=r2) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10}, 0x2b5, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x321, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'syz_tun\x00'}, @IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x3c}, 0x1}, 0x0) 2018/05/09 22:54:23 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)=@assoc_value, &(0x7f0000000280)=0x8) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB=',p\x00\x00'], 0x0, 0x0, &(0x7f00004c1000)}) socket$inet(0x2, 0x80003, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x1, 0x0, &(0x7f0000000540)='b'}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000940)) 2018/05/09 22:54:23 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) rt_sigsuspend(&(0x7f00000000c0)={0x9}, 0x8) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x2}) 2018/05/09 22:54:23 executing program 1: msync(&(0x7f0000585000/0x1000)=nil, 0x1000, 0x7) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000071f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_vs_stats\x00') socketpair(0x5, 0x8080a, 0x200, &(0x7f0000000040)) 2018/05/09 22:54:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns\x00') openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) chdir(&(0x7f0000000180)='./file0\x00') r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0xb80, 0x396) sendto$inet6(r1, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) accept4$llc(r0, 0x0, &(0x7f0000000100), 0x80000) recvmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000040)=@rc, 0x173, &(0x7f0000000540), 0x0, &(0x7f0000000580)=""/206, 0xce}}], 0x4000000000001a2, 0x203f, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000380)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000be384fcf670000486b7f89733d9cf3845d236491ba546b470dd6991e0ea330587a03c482a91b04d500000000c1c2dd92de71b315faa99ffc573b580d2bbe3f4476c4a1aff25ee49664b50b0da0e7f01a6948ff0fcf93e4d7c5bf4481199e050033a1553228baf7a4654a65023e7907"], 0xff9c) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@known='security.capability\x00', &(0x7f0000000280)=""/12, 0xc) [ 65.162044] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/05/09 22:54:23 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x100000000000039a, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000080)='attr/prev\x00') r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180)}, 0x220}, 0x0, 0x0, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='attr/prev\x00') preadv(r1, &(0x7f0000000480)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/242}], 0x10000000000002a1, 0x0) [ 65.193398] binder: 8169:8179 unknown command 28716 2018/05/09 22:54:23 executing program 7: prctl$void(0xda324fe5f59f20cf) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40080, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x100, 0x5, [0x7, 0x5, 0xcd, 0x7ff, 0xfa22]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x81, 0xd2, "1e37a8387a0c91ab27458c23289a269b81e23ce4c80ec41a8c4fc66785e6217a00c261c7a5ed5e3855c584106dd9e0b96f312e5d0bb6fcf057a38f9709821dc2f3633d5fc78697c0ff62fe4c58e2ed5897f69ffbf87b8d3cb9719add203d50bd9946ee85189900ec6d442716cdf80df1f11c2847772ca31da6388e6adb4da932b2e7e8223d2a7091eaa61ab84d3dbadaf5e68b42d9ac5a859f2089e6a516cd21993233cbe968c8b8baef2e2af69d32b72eb0877f907ebfbb62570d3febea3957b32c267600ca815ca341230ce752d34b1f35"}, 0xda) 2018/05/09 22:54:23 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x1000000011, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 65.193407] binder: 8169:8179 ioctl c0306201 20004000 returned -22 [ 65.473195] IPVS: Creating netns size=2536 id=13 [ 65.511351] IPVS: Creating netns size=2536 id=14 [ 65.869931] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 65.885338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 65.950827] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 65.966287] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 66.026421] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 66.043608] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 66.058405] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.066092] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. [ 66.090997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.108930] binder: 8169:8278 ioctl c0306201 20004000 returned -14 [ 66.119091] binder: 8169:8301 ioctl c0306201 20000340 returned -14 [ 66.119095] binder: BINDER_SET_CONTEXT_MGR already set [ 66.119103] binder: 8169:8278 ioctl 40046207 0 returned -16 [ 66.122490] binder_alloc: binder_alloc_mmap_handler: 8169 20000000-20001000 already mapped failed -16 [ 66.129064] binder: 8169:8179 ioctl c0306201 20000340 returned -14 [ 66.751958] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 66.784317] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 66.790511] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.797166] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/05/09 22:54:25 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) unshare(0x60000000) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) ioctl$SNDRV_TIMER_IOCTL_START(0xffffffffffffffff, 0x54a0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001780), 0x492492492492b65, 0x0) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f00000000c0)=ANY=[], 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9323}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000040)={'syzkaller0\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) memfd_create(&(0x7f0000000100)='/dev/net/tun\x00', 0x3) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000080)={'syzkaller0\x00', {0x2}}) gettid() r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x4000, 0x0) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'team0\x00', @ifru_data=&(0x7f0000000180)="e0ad2ab8dec195f82d46939d7b7949d4e4aca61b88024ade2610d4758846d3bc"}}) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x200002, 0xa, 0x800}) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f00000000c0)={0x2c, @empty, 0x4e23, 0x4, 'dh\x00', 0x2, 0x8, 0x67}, 0x2c) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x77359400}, {0x77359400}}, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='yeah\x00', 0x2) 2018/05/09 22:54:25 executing program 6: sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)) 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 = 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(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x4000, 0x0) read(r1, &(0x7f0000c7c000)=""/136, 0x228) 2018/05/09 22:54:25 executing program 4: r0 = perf_event_open(&(0x7f00003a8000)={0x2, 0x70, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000}, 0x0, 0x3, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000200), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000001c0)) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0xbab, @empty, 0x5}, 0x1c) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=""/87}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000440)="6370752630200006fdfeff69bfdc8101454d6ddd63cb7fffcc364d7878b2fe44897367ffa75134df22ad89c89b0df602d72272e82ad32838002955c2db00000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb97541bd006bf3dcf376e93a15906083ba783fa3e7318893ce62fd70c31e826819bee569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7f65b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1b927234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b000000000000000000000000") ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x1, 0x0, 0x10000, 0x40}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000340)={0x229caa11, r3, 0x2, 0x200ffffffff}) accept4$netrom(r1, &(0x7f0000000380)=@full, &(0x7f0000000300)=0x48, 0x80800) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000140)={0x2, 0x0, 0x0, 0x0, 0x0, 0x3}) 2018/05/09 22:54:25 executing program 7: ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) r0 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0xfffdffffffffffff, 0x400006403e, r0, 0x4000) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x1110, 0xffffffffffffffff, 0x0) 2018/05/09 22:54:25 executing program 3: socketpair$unix(0x1, 0x1000000000006, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000016000)=[{0x94, 0x0, 0x0, 0xffffffffffffd010}, {0x6}]}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000080)={'vcan0\x00', 0x1}) socketpair(0x5, 0x806, 0x1, &(0x7f0000000040)) writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)="de", 0x1}], 0x1) 2018/05/09 22:54:25 executing program 1: syz_emit_ethernet(0x100000105, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd600000000044110000000000000000000000000000000000000000000000000000000000000000000420880b0000000000000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000"], &(0x7f0000005000)) 2018/05/09 22:54:25 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040)=0x800, 0x4) 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) getpriority(0x2, 0x0) 2018/05/09 22:54:25 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000440)='/dev/uinput\x00', 0x8001, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8) splice(r0, &(0x7f0000000480), r0, &(0x7f00000004c0), 0x8e3, 0x4) timer_create(0x1, &(0x7f00000002c0)={0x0, 0x7, 0x0, @thr={&(0x7f0000000180)="61f20e7823ff7a692d62519b89404998060d62074bcbca919b7fbb05504bee43d564111f5a67ee1cac5d91f0ae1623d9fb1c2d34e858e00f56", &(0x7f00000001c0)="6e64cc04d9c832a0f62102f950db34de9fc2ae40bfa86cf18d8605d64510177a886859c967e4b661a48a7dde95aa5e8740c465a4b7f657440c9d4d4ab4d2457eba49c4a8868e4a80a8b0dab1dc14116c85060533ebcc787e8a8d4987041873f01ead82c11c5bcadd155e72912b790e9d25ffd35e45543725a9c8b6dc5c43533cb582b66e0d1c73e30ae058821e1df3c17c8a7629051098b69c15ef8549431baf1693f688d5cd7b040d75509ec1b212549792b56ae517df5910bebfb555f42ebc245431904eb2f8cab7d320174b"}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000340)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000380)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0), &(0x7f0000000400)=0x14) mq_unlink(&(0x7f0000000000)='\x00') unshare(0x2a060800) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000600)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000000080)={{0x2, 0x4e21, @loopback=0x7f000001}, {0x1, @random="428b69fb403e"}, 0x38, {0x2, 0x4e24, @multicast1=0xe0000001}, 'erspan0\x00'}) accept4$inet(r3, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80000) 2018/05/09 22:54:25 executing program 1: sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001300), 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) tgkill(r0, r0, 0x100025) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f00000003c0)={0x2, &(0x7f0000000380)=[{0x5749}, {}]}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x3, 0x3}, 0x1, 0x8, 0x2, {0x33, 0x6}, 0x8, 0xfffffffffffffffb}) mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='devtmpfs\x00', 0x0, &(0x7f00000001c0)) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r2, &(0x7f0000000ac0)=""/4096, 0x1000) 2018/05/09 22:54:25 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/14) 2018/05/09 22:54:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x400000000a) sendmsg$nl_xfrm(r0, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10}, 0xf8, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="f0120000001a0000000000000000000000ac1414aa00000000000000000000000000000000000000000000000000009d465ece8ed80001000000000000000d0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="7f0000010000000000000000000000000000000000000000e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x33fe0}, 0x1}, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1ff, 0x6, 0x1, 0x8, 0x6}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={r2, 0x2000000005, 0x3}, &(0x7f00000001c0)=0x1ed) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x3ff, 0x0, 0xff, 0x8, 0x1, 0x7, 0x1}, 0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000000c0)={r3, 0x6}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000200)={r3, 0xb1dd}, &(0x7f0000000240)=0x8) 2018/05/09 22:54:25 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x1}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'veth0_to_bond\x00'}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000100)="4c0000001000ff20fffefd956fc283b724a600800200000000000000000000002c00160003000280b598bc593ab68211030030de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/05/09 22:54:25 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x82040) write(r0, &(0x7f0000c34fff), 0xffffff0b) ioctl$TIOCSSOFTCAR(r1, 0x5412, &(0x7f0000000140)) r2 = dup3(r1, r0, 0x80000) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/05/09 22:54:25 executing program 2: syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') r0 = socket$inet(0x2, 0x807, 0x6) r1 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x509}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000380)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000000040)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r1) r4 = socket$inet(0x2, 0x80003, 0x9) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000480)={0x3ffffffff9}) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x200002, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000001200)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="000000000000000020b19eaa33ae2f2a9f6d6bbd387645bb8fe316df782999881a2be09582cb12acabd2f2a23d5b09b865f2e24822a84751716a4d2093393aa4991529ee039f6ed93709daf651513056efe5222554671199a533e9258518ad95c783b34c2ff61dfeec7c03e1f516162bf22a320ad618e12b2c609f2c6900000000000000000000000000003fa80a15efb4663640f5a5121eff96c9acc87662180d0ba7d6dfb880b4db62a5511e60c4aae6c3a559fe5fbe2e224f96afcfc1452cd336363ce6713f711f0e5d4e1fa980d57da74d5c0f"], 0x0, 0x0, &(0x7f0000260000)}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000940)={0x10}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000700)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x0, 0x10001, 0x1, 0x7fff, 0x9}, &(0x7f0000000580)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000005c0)={r6, 0x2}, &(0x7f00000007c0)=0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x800, 0x0) r7 = getuid() fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000001140)='./file0\x00', r7, r8) openat$cgroup_procs(r3, &(0x7f0000000680)='cgroup.procs\x00', 0x2, 0x0) process_vm_writev(0x0, &(0x7f0000002640)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x10000000000001a7, &(0x7f0000000000), 0x10000028, 0x0) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000b2d000)) 2018/05/09 22:54:25 executing program 6: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = inotify_init1(0xfffffffffffffffb) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000440)='/dev/snapshot\x00', 0x400, 0x0) connect$unix(r1, &(0x7f00000014c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001680)={0x3, &(0x7f0000001640)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f00000016c0)={r2, 0x3}) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/snapshot\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000200)={0x9}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000400)={0x89, &(0x7f0000000340)=""/137}) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timerfd_settime(r3, 0x1, &(0x7f00000002c0)={{r5, r6+30000000}, {r7, r8+10000000}}, &(0x7f0000000300)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r4, 0x9f, &(0x7f00000004c0)=""/4096) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0)=""/247, &(0x7f0000000040)=0xf7) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fstat(r3, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0xfffffffffffffffc, &(0x7f0000001540)='./file0\x00', r10, &(0x7f0000001600)="850b") ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x9, 0x5, 0x0, "c3e3908c8cf3b6077eb23575e0eefe23b17c2f3dc4deb21710dad26ff1d2303d05d3bc263eba1af541caba93f8d8b0c7daa8712b55556e698dbf185524ea550c", "6a8ad0e4b784a80d57edcbed2df6bb3623deaa86b76cacc7f0ec2b248ed5bb7bf941ad1f1cf8da3fdef1ce1191672d918dba550a255fbec084656c015f808fb7", "debbd54dde7f02a8917b7a1b0be6234d30e438d2988cc5c7d9b9645c664fd1b8", [0xe50e, 0x1]}) sched_setaffinity(r9, 0x8, &(0x7f0000000480)) 2018/05/09 22:54:25 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) sendmsg(r0, &(0x7f0000002680)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x2, {0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x80, &(0x7f0000001400)=[{&(0x7f00000001c0)="a87dd4c3374870487fd69e246ad2bb99777343a0db79d975edcfc18044b48d2d8ea93e58ed7dee93897db28005cabc83b7bf972a012263692bdcfc79ea9e81181578347d4c2082dae8511247f233168cb8df0970738518ccca0f49c0bb7479486545b7faad15a474125cf0de8947", 0x6e}, {&(0x7f0000000240)="c07cb59adcf6d93088c3e97a5c6c13ee0c42d2c9a22dbdd64266ff8150e66033a8af68dc0460f2d9c3b4a09409ebb4e6b44364044d3d6cfda677fecf31810523c165cc72b4cdf0a30ab3f6bbd2b517d1834ff4f3cff15094c37fe2350701341745d011dbfb83dd1a19737d3270bb09b22b42eaefeb76629ef198a77b10fc6b51b7553b44e4b3d9b4d09c088297f1ff76b81a73f192f7474319dafca59e2946ebc3e1cc80f29bf5341802aebb9e7a575aadec9b75b8d372db1179b77d633d4404e4629e06d102e2988287059caaa894d09fb0b4fbe5c32320939534e2c8b0b7792e024be766e146dc118d7a94dd7f", 0xee}, {&(0x7f0000000340)="d346612940a9b2936aa1316946f56f1310c27860f907695fa08783151eca7f28f0ecb4ad5d8576e11c85a370d492e1cf3afa04801b2c2081c5f5e0d5f9ec8bf06e4364e1211e6875fdf2f852e1187cab518baf5b2c9a7aebe2a2504c9cf8479e79d075381b9271714aeea6a8b2b7d6ee0a4d1a40b0c8f9d25d84b313c2ad985f0021776a2555ad6672287736a807b2ddd5c549cf862d743ec8beb99be4a290f0fb2fb4bb8327c29de93c0922e7d18a", 0xaf}, {&(0x7f0000000140)="d09daff017185bcf17c9a684786f0511d3f5b39e57cc5bbc063aab093f8d3d3c728d3c990d5d6b3b15c4a0", 0x2b}, {&(0x7f0000000400)="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", 0x1000}], 0x5, &(0x7f0000001480)=[{0xd8, 0x0, 0x8, "69f2d52fe3b75c11d840edb5eb75c00e13bfdb0aaae682260fac0382cd0f6940808fde70a27d437c1b6aa70dfdefd514d1a234c8c683e4c54937d3e729632518185caf2144b479b1b6442f1715566fb71be795cf6a128cbf749ac37b65875c20b3246612efd1c84a7de106f2999025775a1565cc757fa3652005a4c39f86d2dbfd54673c07f9b4ddce89efe367aebfe199a79c4d6d0be7a6e169a947fc3189db7a745a78c61698747717965590c1fb1e1e74e680cd98ab57fbbee0f016c7a09ef05e6d948aca"}, {0x1010, 0x117, 0x7, "ab406d569c3a8c34070666d72f1a8e159ec0955c10f0226488364dc815e76e30f8d68ae1a517335f2e95c88113cbb73d4f820a2675035032cd597ac4ea1b592fe49d69115cab40a7090b02a360abf1cf3d9af9faa5911b4702ad745340ed822e5fb6b21c2fed0c70ae22340b1be36031a8f600be785305ede579e454be2192a9616c650114b3640fdbd00de3e90e9b8c8e30459b5790283461160c8b14e3befe9038c8109086828431e0161c8e7ded92bd2b17bcf1753ec57d6a44b79dbf15b35fb9ae48609e69c98bb86943be2c7a481c70e419719ae30287c7738273a611519ed1b7fd9cd4c3fa4027d2bdbff4edc47704a44e65f58d399548e69ff84db99fb5e75dd64969b08f39e5ffa2a9a4a5b7ff582a72e07733042475fa6911ee92e4e1fe8269187137a2eae615a29fa1f41735d14f5d44fc5aa836c10de4be86658df9afd258d71c569496760bfbab7016ff415b4c99c3a6acf0ff0837e4d4cf76d067cbbc5c1cb1ebb3ff48315a43795a607a76314de02d9a1235ba4366ea1e889d2d46194f4adbbdec2087b8aabdb0f7c18c18c977d954a119fa51911bf6a8eaa63675b26caa0494aa0170804c0ca4c12fa00d7c452bfb2d908220b62aed31b2b558400fdd05284825efe1905cd0f96f36f814335fffa4cd81dee127205fa6c149b32ffca38d0c5d5e680f239436980d23417099027b7edbb693d04d4a18d459ba3af6a7096f6b9a50d91b1ac29d4db5f5a6ae9b3ba5d35894f7e7a4e13c5141f2250b40d0544a207b0055fed5e486480babf797f6e130088d32ace233c1148874e4cd7ca75802dd4abffd62acd51cf4f918c382246cde0a12712a4eaadc6824c240afb2e9d34fdbb4f666df66ff63e51590fc28cd4d3f1673e94d114641b2aa52370458d665148dc8a7fe3b5632a15bd71f376c8e539b0d8a469b4ba2c617e0db5ef62a26231afbab25fdf4f2c6e8782740306f58fdc64b975776c3c0398ed221e6522aab33376cdcb2b62bd10e4d625bac59fe88300b162d9fd3354e7e62a2d0a25e16471363b3a951ebc4102ffb32507af8ca5434b640bf74749b3877f4969d5c09802a89fd020d97a9eddcc8066617e551b3997ead3118bb1dd3b881b20115af54f7fcd90f9de44c602b630db7995e630924b16b374ca84273d7727cf5d7e7dd63f433cba52b48b5056aa127aed8ff79881ce29ce63c7292a59d5bfa8fbba9e1759acc8e1d6e43f871cdf84f811f231b6b2292600753ff29f1cff1559247c6141366403f85e1005afef0b0e836c9df2387629cd3bfbdc489b5e3fadd972f5487f29044aaa930a3005196f713dc162237ab8fedcccf0afbb35de1c9c23db8dff3fd8c8c0ae9794adf88d0073a93ef4d9817a00ad9cd49a296f61c15ef97eb8fa1c5a84963edf737b4577ef3ff76242fe86cd6ef9cb47daefae207bbb919a268c52d647458c961422ff4c0a7dc392336abd94fab25b78e842d4dd4da0d7abcbf57f52eb9c1c6d320f94b7aa3b1f0e9fa29e2b3f6a0a7907bc673818b09cf014c8d60adb2bec995b4b766080d0a8919185776666fb2a65cbf19024f8276816813f621918b4e3737158ead673aa8af8561577db140a0e7b1652b9c520a499074442e5b3b76dd8182545428c7b3779e9df3beab0a4771471213ac3c31b1c570abaeac9f2ebb9fb00a7cc1ec61b916d19047180a16fc22b4bca1ce4ffc735f389e57d1e994623da784016193c3e12ca75249dc1bcbdacb205c6298f0cf12b9e4e62652f0ed051e6796f1a0d24d4eb74b6e0ac70d54fce570773ed200fa440ae05283251392f909985fa3abefd4cea43141e2993586623aa360b8b9f3b5fa36af5b0989d68583e39193403b591fe2286fd66818567d5fc4d8f373f32e9af80554c18b583f2ac75a5451e1678b84b0873b1f7c4557b4e168fe880a29529e7f02a0277522d7a0ef6db4b3f36906df1888dc984e64a9ba10387f4ff2326165e9ecaac434b54f798b503dcbfdc5570060c2e3eed84e530da7ad2a29c4c72b9b44a94f867a57b3ded5ed9c8fc71816de59609d702437c881cba1db239d225f475b48d17a71bdb3d6a41990f8b4139c484cf57f5bbac2f37cf56991a6aef231851973746d665d425c0a5fac21b76088a1b74882c309adb48cc0c5dc2b20a684cc2be6e79ff6fc5751fea51514789069f70e202002892eb5005ec9149313008db9960b5d1135e026c1904bb4ee3f418afaf08e25fcf3212ae05e502d342937586f0f7913ff772ec1a0e14cbc10a8ca7121996f2984aaf72e2fc67bd7024bc46e463eca29a4e5a9a9cc0caac941b7ffe9fa7bb925d7d34f7283c6a6fb39e1403de0ec93449bf04393627cd60c9f493eac0517dad6a4ee1769451932e0b9927147e2092fc3307c38fb05cb7043dfe12bd039a5cec268def1bd23907c495ba8ca689954dac8b16646c954d002d8f0b24a8a99ef0acd33d2ef6ef3778ccbf6235165a691dc6ac48a15fe695976ece5fbd6b9e4fdb810682c11678ace5171c0cdf492396628f33170a8dc702c71cf58ed0c083de3fc762eb700125474b361b7e3c88ddd5646bf78d373c3173d064d15f5a6c46ee53e5da7ed50ab008cb1a8168630119cb3d4744b4ee30e30ffc6e71fd4fc85a7275ae81dc68582bd8552c4fae2a8c5b62b79c1acaabd8a28395edb7aae3b993ceb700b0c3e1a2f0c07af0b82faaab5e4302a142f61a9d4f567583a3c753b6020095c69adb446c1f22654ca7f9277d8a50a6c9b61fc2e41309f6e84c2211df6f769454f3f75d3ecdc6dcaf84e0834c94f3b46f5388ab692ac9045303cc4afa98121317317151000d98c4f52ca2314b0738699cf02e92168fa43b557c8bc7a51c66875cb4212dd22a517839fb1ad2772fd8d4c3f8bbfdff03d776be038d8e4d2ec9904981768392aa71107956c7b4c536386b477e8eb6ad6b76e05ab16ca7f10d9d2d6a2793bc7efb881ceadfb07262bdee15aacc40430adb65f39d25f770fd2c8e436977df90370cff5dbf107c659c8b08d0ef9de1a1ed781639b663d8a4c9fd4d64c7c4adb5fbde8f14df2ee7a3cf43048488141ec64dcc057bb9e4ac485a5a573552708508c8a3346958c6474ceab6f9a1d5be0db75e6a23ee264724a0499721434f145592b5d07ac7771d087906434c292ea34e91fa0f887370baf4df22e4409611ec987fd3a58538c7f127d028f951466cc635ba8727daf99ee9b09d019c74d5c3ebe195367822c246fe93a035c5bf52ca5477a0de2ee155a6281dc7d6017cb50b41d7c7c0281bac1c68902417d27c662b5fe5e318dfaa9eaf847b705e6436e54e84ad75a5e4e4339fbcf673026a2b53c9a2c8f3931492e6eb4a8d2c10b2996f2c2d8d66cba7b07d1f99f540a4938f0d7670826d5739c41c534df13ce96abad043db1df2d724b35c5524a061729f61a96c54fbe9e77fbef3f62e8943eaada6ea5f06e919864697100d2247bd521587ae7a176ec5fbc8af92db46160f975d2ca833a22655e326cf503dd471b0fbac5ebd6e19b03e354976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{0x98, 0x11d, 0x5, "d6dfd87387fc0f7e9e23e93f8a3a1e77315bc9791f37db3c2cdba6f8cd41bb9f8207fbdcbb5d968ab798c4439d2623a6377a6fd52965cc448f2cd13bed46f9049df2def1d7c0a789e0cc9d89dcca7ddab30d4545733c6e3e7a139f1db7cd8a8044483980b6e2359491e84c7710824a364969a2f908063ff9354ce7fc1a74ba8cec37190702ca9f3d"}, {0x50, 0x0, 0x5, "347937b4eb00eb7bf6305a3526d1e2cbd6e96ff4c4cac4d43ed7465da55a74d5c27d15556d0e3fd6fad9cbf12b98f7a12d22d491a4efbe7c4837"}], 0x11d0, 0x48040}, 0x20048845) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f00000026c0)=""/4096, &(0x7f00000036c0)=0x1000) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="040300000309c14609f05275c52cf7c2198d6c6c1a6539c797b02f5c2ff0dac8897c6b11876d886b6621d8c207ccf73f0500ffffbe62159403c7a60000000000000000000082242e43b24d0f90f66ad76cf7274d3d7ee5fbd94dccc6c699550e0f6b941d43d63e27704df6e421d7f7d3239906e438c9ca4bbcf90781c9c134318ca5962be8dba7584a592989570f2300000000000000", 0x96, 0x0, &(0x7f0000000180)={0xa, 0x800, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c) [ 67.237115] binder: 8635:8642 transaction failed 29201/-22, size -8603800013998988401--6047547587884471526 line 3133 [ 67.271196] binder: undelivered TRANSACTION_ERROR: 29201 [ 67.296993] binder: 8635:8653 ioctl c0306201 20004000 returned -14 [ 67.306740] binder: BINDER_SET_CONTEXT_MGR already set [ 67.312454] binder: 8635:8653 ioctl 40046207 0 returned -16 [ 67.319834] binder_alloc: binder_alloc_mmap_handler: 8635 20000000-20001000 already mapped failed -16 [ 67.330937] binder_alloc: 8635: binder_alloc_buf, no vma [ 67.336559] binder: 8635:8653 transaction failed 29189/-3, size -8603800013998988401--6047547587884471526 line 3133 [ 67.348742] binder: undelivered TRANSACTION_ERROR: 29189 [ 67.489747] IPVS: Creating netns size=2536 id=15 INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.908000] INFO: task kworker/u4:8:5845 blocked for more than 120 seconds. [ 244.915145] Not tainted 4.9.99-gc462abb #20 [ 244.920490] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.928654] kworker/u4:8 D26536 5845 2 0x00000000 [ 244.934414] Workqueue: events_unbound flush_to_ldisc [ 244.943269] ffff8801d3c20000 0000000000000000 ffff8801d7c14a80 ffff8801c7ed0000 [ 244.951558] ffff8801db321b98 ffff8801d3e5f8c8 ffffffff839e377d ffff8801d3c208c8 [ 244.959850] ffffed003a784118 ffff8801d3c20000 00fffc0000000000 ffff8801db322468 [ 244.968138] Call Trace: [ 244.970723] [] ? __schedule+0x64d/0x1bd0 [ 244.976422] [] schedule+0x7f/0x1b0 [ 244.981973] [] schedule_preempt_disabled+0x13/0x20 [ 244.988825] [] mutex_lock_nested+0x326/0x870 [ 244.994873] [] ? commit_echoes+0x120/0x1b0 [ 245.001234] [] ? mutex_trylock+0x3e0/0x3e0 [ 245.007113] [] commit_echoes+0x120/0x1b0 [ 245.013070] [] n_tty_receive_buf_common+0x1878/0x2300 [ 245.020124] [] ? mutex_lock_nested+0x572/0x870 [ 245.026349] [] n_tty_receive_buf2+0x33/0x40 [ 245.032559] [] tty_ldisc_receive_buf+0xaf/0x190 [ 245.039091] [] ? n_tty_receive_buf_common+0x2300/0x2300 [ 245.046357] [] flush_to_ldisc+0x253/0x370 [ 245.052495] [] ? __lock_is_held+0xa2/0xf0 [ 245.058507] [] process_one_work+0x7e1/0x1500 [ 245.064553] [] ? process_one_work+0x728/0x1500 [ 245.071613] [] ? pwq_dec_nr_in_flight+0x2e0/0x2e0 [ 245.078318] [] worker_thread+0xd6/0x10a0 [ 245.084019] [] ? __schedule+0x655/0x1bd0 [ 245.089970] [] kthread+0x26d/0x300 [ 245.095148] [] ? process_one_work+0x1500/0x1500 [ 245.101712] [] ? kthread_park+0xa0/0xa0 [ 245.107330] [] ? kthread_park+0xa0/0xa0 [ 245.113358] [] ? kthread_park+0xa0/0xa0 [ 245.119191] [] ret_from_fork+0x5c/0x70 [ 245.124885] [ 245.124885] Showing all locks held in the system: [ 245.131433] 2 locks held by khungtaskd/519: [ 245.135737] #0: (rcu_read_lock){......}, at: [] watchdog+0x11c/0xa20 [ 245.144487] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x79/0x218 [ 245.154202] 2 locks held by getty/3776: [ 245.158177] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.167515] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x202/0x16e0 [ 245.177510] 6 locks held by kworker/u4:8/5845: [ 245.182088] #0: ("events_unbound"){.+.+.+}, at: [] process_one_work+0x6ee/0x1500 [ 245.192060] #1: ((&buf->work)){+.+...}, at: [] process_one_work+0x728/0x1500 [ 245.201510] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x20/0x80 [ 245.210778] #3: (&port->buf.lock/1){+.+...}, at: [] flush_to_ldisc+0x86/0x370 [ 245.220474] #4: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_receive_buf_common+0x8b/0x2300 [ 245.231636] #5: (&ldata->output_lock){+.+...}, at: [] commit_echoes+0x120/0x1b0 [ 245.241513] 4 locks held by syz-executor7/8661: [ 245.246163] #0: (&tty->legacy_mutex){+.+.+.}, at: [] tty_lock+0x6a/0xd0 [ 245.255335] #1: (&tty->legacy_mutex/1){+.+...}, at: [] tty_lock+0x6a/0xd0 [ 245.264688] #2: (&tty->ldisc_sem){++++++}, at: [] tty_ldisc_ref+0x20/0x80 [ 245.274125] #3: (&o_tty->termios_rwsem/1){++++..}, at: [] n_tty_flush_buffer+0x21/0x310 [ 245.284643] [ 245.286290] ============================================= [ 245.286290] [ 245.294712] NMI backtrace for cpu 1 [ 245.298354] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.99-gc462abb #20 [ 245.305521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.314863] ffff8801d841fd08 ffffffff81eb0f09 0000000000000000 0000000000000001 [ 245.322892] 0000000000000001 0000000000000001 ffffffff810b7da0 ffff8801d841fd40 [ 245.330919] ffffffff81ebc207 0000000000000001 0000000000000000 0000000000000003 [ 245.338950] Call Trace: [ 245.341529] [] dump_stack+0xc1/0x128 [ 245.346878] [] ? irq_force_complete_move+0x320/0x320 [ 245.353612] [] nmi_cpu_backtrace.cold.2+0x48/0x87 [ 245.360096] [] ? irq_force_complete_move+0x320/0x320 [ 245.366836] [] nmi_trigger_cpumask_backtrace+0x12a/0x14f [ 245.373936] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.380932] [] watchdog+0x6b4/0xa20 [ 245.386194] [] ? watchdog+0x11c/0xa20 [ 245.391626] [] kthread+0x26d/0x300 [ 245.396799] [] ? reset_hung_task_detector+0x20/0x20 [ 245.403446] [] ? kthread_park+0xa0/0xa0 [ 245.409058] [] ? kthread_park+0xa0/0xa0 [ 245.414665] [] ? kthread_park+0xa0/0xa0 [ 245.420273] [] ret_from_fork+0x5c/0x70 [ 245.425955] Sending NMI from CPU 1 to CPUs 0: [ 245.430762] NMI backtrace for cpu 0 [ 245.434380] CPU: 0 PID: 8662 Comm: syz-executor7 Not tainted 4.9.99-gc462abb #20 [ 245.441884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.451245] task: ffff8801b5e8b000 task.stack: ffff8801d7868000 [ 245.457287] RIP: 0010:[] c [] __sanitizer_cov_trace_pc+0x4b/0x50 [ 245.466626] RSP: 0018:ffff8801d786f970 EFLAGS: 00000246 [ 245.472050] RAX: 0000000000040000 RBX: ffffc90015c08000 RCX: ffffc90011562000 [ 245.479295] RDX: 0000000000040000 RSI: ffffffff82118ac8 RDI: ffffc90015c09620 [ 245.486544] RBP: ffff8801d786f970 R08: ffff8801b5e8b938 R09: 0000000000000000 [ 245.493891] R10: 0000000000000000 R11: 0000000000000000 R12: 000000075b0993c1 [ 245.501139] R13: 00000000000001ed R14: dffffc0000000000 R15: 000000075b0993c1 [ 245.508385] FS: 00007fac6b9eb700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 245.516583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 245.522441] CR2: 000000c42a241000 CR3: 000000018bfeb000 CR4: 00000000001606f0 [ 245.529688] DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 [ 245.536933] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 245.544182] Stack: [ 245.546305] ffff8801d786f9e8c ffffffff82118ac8c ffff8801d786f9c0c 0000000000000000c [ 245.554507] ffffc90015c0a278c ffffed0032084185c ffff880190420c2cc ffffc90015c08020c [ 245.562710] 0000000000001f00c ffff880190420880c ffffc90015c0a300c ffffc90015c08000c [ 245.570911] Call Trace: [ 245.573474] [] __process_echoes+0x5b8/0x780 [ 245.579419] [] n_tty_receive_buf_common+0xd34/0x2300 [ 245.586143] [] n_tty_receive_buf+0x30/0x40 [ 245.591999] [] tty_ioctl+0xc8f/0x2270 [ 245.597421] [] ? no_tty+0xa0/0xa0 [ 245.602496] [] ? avc_ss_reset+0x110/0x110 [ 245.608265] [] ? __lock_acquire+0x654/0x4070 [ 245.614293] [] ? exit_robust_list+0x220/0x220 [ 245.620412] [] ? __might_sleep+0x95/0x1a0 [ 245.626186] [] ? no_tty+0xa0/0xa0 [ 245.631259] [] do_vfs_ioctl+0x1ac/0x11a0 [ 245.638328] [] ? ioctl_preallocate+0x220/0x220 [ 245.644531] [] ? selinux_capable+0x40/0x40 [ 245.650395] [] ? __fget+0x20a/0x3b0 [ 245.655642] [] ? __fget+0x231/0x3b0 [ 245.660889] [] ? __fget+0x47/0x3b0 [ 245.666048] [] ? security_file_ioctl+0x8f/0xc0 [ 245.672248] [] SyS_ioctl+0x8f/0xc0 [ 245.677408] [] ? do_vfs_ioctl+0x11a0/0x11a0 [ 245.683349] [] do_syscall_64+0x1a6/0x490 [ 245.689031] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 245.695936] Code: c8b c90 c80 c12 c00 c00 c83 cfa c02 c75 c20 c48 c8b c88 c88 c12 c00 c00 c8b c80 c84 c12 c00 c00 c48 c8b c11 c48 c83 cc2 c01 c48 c39 cd0 c76 c07 c48 c89 c34 cd1 c48 c89 c11 c<5d> cc3 c0f c1f c00 c55 c48 c89 ce5 c41 c57 c41 c56 c41 c55 c41 c54 c53 c48 c89 cf3 c [ 245.727758] Kernel panic - not syncing: hung_task: blocked tasks [ 245.733914] CPU: 1 PID: 519 Comm: khungtaskd Not tainted 4.9.99-gc462abb #20 [ 245.741083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.750426] ffff8801d841fcc8 ffffffff81eb0f09 ffffffff83c8b4e0 00000000ffffffff [ 245.758483] 0000000000000000 0000000000000001 dffffc0000000000 ffff8801d841fd88 [ 245.766527] ffffffff8141f855 0000000041b58ab3 ffffffff843b86e8 ffffffff8141f696 [ 245.774566] Call Trace: [ 245.777146] [] dump_stack+0xc1/0x128 [ 245.782495] [] panic+0x1bf/0x3bc [ 245.787495] [] ? add_taint.cold.6+0x16/0x16 [ 245.793450] [] ? ___preempt_schedule+0x16/0x18 [ 245.799668] [] ? nmi_trigger_cpumask_backtrace+0x100/0x14f [ 245.806926] [] watchdog+0x6c5/0xa20 [ 245.812272] [] ? watchdog+0x11c/0xa20 [ 245.817705] [] kthread+0x26d/0x300 [ 245.822883] [] ? reset_hung_task_detector+0x20/0x20 [ 245.829534] [] ? kthread_park+0xa0/0xa0 [ 245.835146] [] ? kthread_park+0xa0/0xa0 [ 245.840752] [] ? kthread_park+0xa0/0xa0 [ 245.846360] [] ret_from_fork+0x5c/0x70 [ 245.852507] Dumping ftrace buffer: [ 245.856081] (ftrace buffer empty) [ 245.859764] Kernel Offset: disabled [ 245.863372] Rebooting in 86400 seconds..