INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/04/16 16:21:02 fuzzer started 2018/04/16 16:21:03 dialing manager at 10.128.0.26:41213 2018/04/16 16:21:09 kcov=true, comps=false 2018/04/16 16:21:12 executing program 0: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x400, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) getgroups(0x9, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setgid(r2) getuid() setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000100)=0x26, 0x4) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6(0xa, 0x80800, 0x3) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x200, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r5, 0x40345410, &(0x7f0000000280)={{0xffffffffffffffff, 0x3, 0x7fff, 0x2}}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000002c0)=""/152, &(0x7f0000000380)=""/241, &(0x7f0000000480)=""/124, 0x10d000}) setsockopt$inet_udp_int(r7, 0x11, 0x67, &(0x7f0000000540)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x8, 0x5, 0x541e, 0x0}, &(0x7f0000000640)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000680)={0x3f, 0x85f8, 0xa, 0xfffffffffffffffa, 0x2, 0x6, 0x1, 0x2, r8}, 0x20) prctl$getname(0x10, &(0x7f00000006c0)=""/187) preadv(r3, &(0x7f0000000940)=[{&(0x7f0000000780)=""/44, 0x2c}, {&(0x7f00000007c0)=""/94, 0x5e}, {&(0x7f0000000840)=""/101, 0x65}, {&(0x7f00000008c0)=""/105, 0x69}], 0x4, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000980)={@empty, @broadcast, 0x0}, &(0x7f00000009c0)=0xc) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000a00)={'gre0\x00', r9}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={r8, 0x4, 0x1}, &(0x7f0000000b00)=0xc) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000b40)=0x5) ioctl$EVIOCGABS0(r6, 0x80184540, &(0x7f0000000b80)=""/53) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000bc0)={0x2, 0x42, "1326f51fc69710e051feb6c01a2c01e20efb4350ecec601d9456b6d3930651f1b90dd4326e037dbb2c178e36fe8dffcd75b2d0dd20441bef91cc9bfa228d60469746"}) bind$llc(r5, &(0x7f0000000c40)={0x1a, 0x302, 0x5, 0x7, 0x8, 0x2, @random="8b1101944ada"}, 0x10) r11 = syz_genetlink_get_family_id$team(&(0x7f0000000cc0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f00000010c0)={&(0x7f0000000c80)={0x10, 0x0, 0x0, 0x40000020}, 0xc, &(0x7f0000001080)={&(0x7f0000000d00)={0x36c, r11, 0x8, 0x70bd26, 0x25dfdbfc, {0x2}, [{{0x8, 0x1, r10}, {0xec, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x10000}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0xfffffffffffffff9}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8, 0x3, 0x5}, {0x10, 0x4, 'broadcast\x00'}}}]}}, {{0x8, 0x1, r9}, {0x25c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x9f}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r10}}, {0x8, 0x7}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r10}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x54c9}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8, 0x3, 0xb}, {0x8, 0x4, 0xe71}}, {0x8, 0x7}}}]}}]}, 0x36c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000001100)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff, 0x9, 0xffffffffffffff01, 0x500, 0x8, 0x400000, r9}) 2018/04/16 16:21:12 executing program 3: r0 = semget(0x1, 0x6, 0xc0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000100)=0xe8) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() getgroups(0x4, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x80000000, r1, r2, r3, r4, 0x8, 0x7}, 0x6, 0x9, 0x10000}) r5 = add_key(&(0x7f00000002c0)='id_resolver\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, r5) r6 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x3, 0x4000) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000380)={&(0x7f0000ff9000/0x4000)=nil, 0x4000}) socketpair$inet(0x2, 0x2, 0x7, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x35, "a7ce458100498e6483e2a2eda03ffa08b94d9fd0b4472a5bf4ce1a67181d1de60e385c80f715b92411eb784fc43f069d72f6417d06"}, &(0x7f0000000440)=0x3d) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000480)={r9, 0x8, 0x7}, &(0x7f00000004c0)=0x8) madvise(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0xe) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r6, 0x4040534e, &(0x7f0000000500)={0x0, @time, 0x2, {0x7, 0x80000001}, 0x10001, 0x2, 0x1}) open$dir(&(0x7f0000000580)='./file0\x00', 0x4200, 0x20) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/sequencer\x00', 0x10000, 0x0) getsockopt$IPT_SO_GET_INFO(r10, 0x0, 0x40, &(0x7f0000000600)={'mangle\x00'}, &(0x7f0000000680)=0x54) ioctl$UFFDIO_REGISTER(r10, 0xc020aa00, &(0x7f00000006c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000700)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x40, 0x4e21, 0x50000000000, 0xa, 0xa0, 0x20, 0x6, 0x0, r3}, {0x3, 0x3, 0x2, 0x0, 0xffff, 0xffffffff, 0x400, 0xffff}, {0x4, 0x7, 0x11466fe0, 0x2}, 0xfffffffffffffff7, 0x6e6bc0, 0x1, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x3b}, 0xa, @in, 0x3502, 0x6, 0x0, 0x7, 0x2, 0x6, 0x7}}, 0xe8) getsockopt$IP6T_SO_GET_INFO(r10, 0x29, 0x40, &(0x7f0000000800)={'filter\x00'}, &(0x7f0000000880)=0x54) r11 = userfaultfd(0x800) ioctl$TIOCGPGRP(r6, 0x540f, &(0x7f00000008c0)=0x0) tkill(r12, 0x20) fcntl$lock(r11, 0x7, &(0x7f0000000900)={0x3, 0x0, 0x8, 0x7, r12}) mq_timedsend(r8, &(0x7f0000000940)="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", 0x1000, 0x6, 0x0) ioctl$sock_inet_SIOCDELRT(r10, 0x890c, &(0x7f0000001940)={0x2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e20, @loopback=0x7f000001}, 0x2, 0x8, 0x40, 0x7fffffff, 0x80000001, 0x0, 0x2, 0x8000000000000000, 0x8001}) setsockopt$netrom_NETROM_T4(r10, 0x103, 0x6, &(0x7f00000019c0), 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002a00)={r10, &(0x7f0000001a00)="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"}, 0x10) 2018/04/16 16:21:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x501c80, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r1, 0x9, 0x30, 0x401, 0x6}, &(0x7f0000000100)=0x18) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) rt_sigsuspend(&(0x7f0000000180)={0x9}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x4, 0x7, 0xfffffffffffffc01, 0x400000000000, 0x80000001}, 0x14) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000200)=0x5, 0x8) pwrite64(r0, &(0x7f0000000240)="f1fdba2683f28fb17b04659abf91c52b671b13fb0ded9c63b4c765150c9e7947ce4c8d117b2da3661f92720cb82998529c5d1f82bb21fa04d908cbdf84e8144138a9c173523c33e2ef53ef65162dc1a29b55f2227f74e21401886d0364f48461499ae8f7bafba68e386bc1b4c2d3891ff5ade8e394d13db3d5e61d7cbe564737a137d9c776d951096c0a81eb972910076d9e67645b04be0f788c99c7df06894cc9aa75c893135319057cbc4d58024ae2f39c24e515a76d45f66c0b1fb25a59b59337448f8dc953704939435c72691234c546620d9109ea27454e294a94f8ace444cda512c4e85cc3e162fd1268a58989", 0xf0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000340), &(0x7f0000000380)=0x4) mknodat(r0, &(0x7f00000003c0)='./file0\x00', 0x80, 0xe66) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000400)=""/116, &(0x7f0000000480)=0x74) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={r1, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}}, &(0x7f0000000580)=0x84) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000005c0)={0xffffffffffffffff, 0xe1}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000600)={0x7, 0x8000, 0x7f, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000640)={r1, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x5, 0x8000, 0x7, 0xff, 0x4, 0x80, 0xb086, 0x1, 0x400, 0x8, 0x7, 0xb5, 0x0, 0x4]}, &(0x7f0000000740)=0x100) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000780)={0x0, 0x1, 0x9ea9}, 0xc) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r0, 0x4008af23, &(0x7f00000007c0)={0x3, 0x101}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000800), 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000840)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @in6={0xa, 0x4e23, 0xa, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x21}}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}], 0x74) symlink(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)='./file1\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000940)=0x3f, 0x8) ioctl$KDENABIO(r0, 0x4b36) symlink(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)='./file0/file0\x00') ptrace$poke(0x4, r2, &(0x7f0000000a00), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000a40)={r3, @in6={{0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, 0x1, 0x6, 0x2cff, 0x100, 0x10}, &(0x7f0000000b00)=0x98) r4 = semget(0x0, 0x3, 0x8) semop(r4, &(0x7f0000000b40)=[{0x4, 0x3, 0x1000}, {0x0, 0x3f, 0x800}, {0x0, 0x17e4de50, 0x1800}], 0x3) fdatasync(r0) accept4$packet(r0, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000c40)=0x14, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000c80)={@mcast2={0xff, 0x2, [], 0x1}, 0x69, r5}) 2018/04/16 16:21:12 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1000, 0x5}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x1000, 0x6}, 0xc) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000000c0)=""/114, &(0x7f0000000140)=0x72) r2 = creat(&(0x7f0000000180)='.\x00', 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0xfe}, 0x8) shutdown(r2, 0x0) chmod(&(0x7f0000000200)='./file0\x00', 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x8, 0x204, 0x8, 0x1, r1}, &(0x7f00000002c0)=0x10) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000000300)=0x8, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000340)={0x1, {{0xa, 0x4e23, 0x1f, @loopback={0x0, 0x1}, 0xdcef}}, 0x1, 0x5, [{{0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e20, 0x7e745803, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, {{0xa, 0x4e23, 0x36c, @ipv4={[], [0xff, 0xff]}, 0x8}}, {{0xa, 0x4e24, 0x1f, @loopback={0x0, 0x1}, 0xc2}}, {{0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}]}, 0x310) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000780)={&(0x7f0000000680)=[0x0, 0x0], &(0x7f00000006c0)=[0x0, 0x0], &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000740)=[0x0, 0x0], 0x2, 0x2, 0x4, 0x2}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000007c0)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000880)={r3, 0x54, &(0x7f0000000800)=[@in6={0xa, 0x4e23, 0x1ab, @dev={0xfe, 0x80, [], 0x13}, 0x9}, @in6={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x3e2}, @in6={0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x1f}]}, &(0x7f00000008c0)=0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000940)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000a00)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x1c, r5, 0x300, 0x70bd29, 0x25dfdbfd, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x401}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x800) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000a40)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000b80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000bc0)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@broadcast}}, &(0x7f0000000cc0)=0xe8) setreuid(r6, r7) recvfrom$inet6(r0, &(0x7f0000000d00)=""/102, 0x66, 0x100, &(0x7f0000000d80)={0xa, 0x4e20, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8}, 0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000dc0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000e00)={r3, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x5, 0xfffffffffffffffd, 0x1e6, 0x4, 0x10}, 0x98) epoll_wait(r2, &(0x7f0000000ec0)=[{}, {}], 0x2, 0x7fffffff) r8 = getpid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000f00)={r4, 0xc4, "d28e8cd0c5be716dc94d66e6b66fb7480f8119f50d4929668d25239ec998f850a9a366dd23a7bc6682fcc6c801f5490c60218a2777714a433647636173ebd809f28a059a7bcdd791b2732c1c9fefe9b8885e9637be70627257ad4d1a47a0cf084e8043719f2d07bc8cb959ec74320e62a17a721059a1dbbc20784adcd5c38f5cf66959c557a95c25c70307c3a1616105236e7a545a791213f8d8f991c1a3e6264fd45a40fe78a7180ed867a769580119c13f35bf22e9130570d1f8b12f059872dcba64d5"}, &(0x7f0000001000)=0xcc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00000010c0)=@nat={'nat\x00', 0x1b, 0x5, 0x4d0, 0x308, 0xf8, 0xffffffff, 0x0, 0x0, 0x438, 0x438, 0xffffffff, 0x438, 0x438, 0x5, &(0x7f0000001040), {[{{@ip={@rand_addr=0x3, @multicast2=0xe0000002, 0x0, 0x0, 'ifb0\x00', 'ip_vti0\x00', {}, {0xbdb09e80b6998b2b}, 0x5e, 0x1, 0x8}, 0x0, 0x98, 0xf8}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x4, [0xffff, 0x512, 0x8, 0x5, 0x9, 0x401], 0xffffffffffffff80, 0x8, 0x8}, {0x7, [0xfffffffffffff4fc, 0x9, 0x29c8, 0xf7, 0x9, 0x8], 0xea9a, 0x1f, 0x7f}}}}, {{@uncond, 0x0, 0x98, 0xe0}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x15, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}, @ipv6=@loopback={0x0, 0x1}, @icmp_id=0x64, @gre_key=0x9}}}, {{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x9, 0x6}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x3ee, 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv6=@dev={0xfe, 0x80, [], 0x21}, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @port=0x4e22, @port=0x4e22}}}, {{@uncond, 0x0, 0xf8, 0x130, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x40, 0x0, 0x1}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x7f}}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x3, @multicast1=0xe0000001, @broadcast=0xffffffff, @gre_key=0x3, @port=0x4e23}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x530) sched_setattr(r8, &(0x7f0000001600)={0x30, 0x2, 0x1, 0x4, 0x1000, 0x4, 0x5, 0x3}, 0x0) bind$unix(r2, &(0x7f0000001640)=@abs={0x1, 0x0, 0x4e20}, 0x6e) 2018/04/16 16:21:12 executing program 2: init_module(&(0x7f0000000000)='^]selinux\x00', 0xa, &(0x7f0000000040)='\x00') r0 = socket(0x4, 0x4, 0x7fff) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r1, 0x100000001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0xd8c4}, 0x8) mlock2(&(0x7f0000ff8000/0x6000)=nil, 0x6000, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r2, 0xfffffffffffffffc, 0xabb}, &(0x7f00000002c0)=0xc) read(r0, &(0x7f0000000300)=""/45, 0x2d) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}}}}, 0x84) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/net/pfkey\x00', 0x482, 0x0) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f0000000440)={0x1, 0xac, 0x401}) ioctl$sock_inet6_udp_SIOCINQ(r4, 0x541b, &(0x7f0000000480)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r4, 0x29, 0xd3, &(0x7f00000004c0)={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}, {0xa, 0x4e24, 0x4, @empty, 0x7fff}, 0x73, [0x1000, 0x4, 0x2, 0x4, 0xbf, 0x3, 0xecc, 0x6]}, 0x5c) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f00000005c0)={{{@in=@rand_addr, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) getgroups(0x2, &(0x7f0000000700)=[0xffffffffffffffff, 0x0]) chown(&(0x7f0000000580)='./file0\x00', r7, r8) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000740)="0c8669300b955e721d92cce41ee98528b2cc5a71c87889465e32041316fac212713d7ef2b9aa350de01e4c20c2ec1491cc4adf41a08227d1d4a8235bd3b74eea3c2691b7b8d6d1d09cbc378136c8860c45f0e556086c7dafd67fff10458aa8dcd6f1302385dbae579f0bb74e3c3ce0a87d92d2df0316461e723c96bf292f5904efbd1ec9882d8133578ca8a8aa88a2350b0368840572fb66e3666e8144c70b6e750b9bd5233faa9a7698ed19474f3b5b8eaa8de6be3a97e1baf4f0a93779f72b52d20002455f1ff9de6fa94e1613d6aa69bdb1e713d8509fdd27d15830bc2a95aff40a735aa3efe3f7bfe8655e99ff9f362af4c5") setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000840)={r1, 0x2, 0x30}, 0xc) ioctl$sock_netdev_private(r6, 0x89fa, &(0x7f0000000880)="6c9db55ac2cfe28cb07e8feb0736df3ee6ad55c2e4afa92ee45214171c7f7216de6137e0a4791cd3dd21f505ae20a35d8d43452e53897229799a8be61346aecd1e2250311f4e17241c54fcc5b8d4d747c1e703265fd47874be67f0403ecf046c6dc6276b471029f46ff956c4070bb924f53391dcc604700c040dcf122fbfa964c6c147dd779ad55e1b09e4fbdec1e24515404ad82b162649e7e29122c00cc161260074aad31e51627fee319f448c84d1deef8e7ef1db5be86727cdc6532ca401563a7f72c23914ddba7d9ba3c9c7fa1c011af2da9ef8289227b30893616d2b80078387d0e7caa27b5fed104b346bef26680aaa599de4ff3669917130f4e2a5c946d0f72d823b154797c2e22a1ccb4f8b93ad0d0a21900054a8d719c19853b5f2e3d76123edae7fc8fa4710eba14cf9e9e2c4b251a79d9486ccde47f15ecf15b0e3f67451c4b1fc90bb457fa9cf986e6199789318a9a9947556216712c07be7488440dabdd195e158930b87b22d5260d1b74d07c7ed6fe1fe9c9255297c55f5f54a86ea4ab397d40dc83b8f06dbb5ccef54ab17504af54aacde1a192a85869db8364563d0b3d96dc5559f30ce5ea0b43ff4f9e077c01a3cc39f16ad5bcf9d91748ffdb817ac720fb2740fd0774ef662af04bebf85e5bd9ff74428ffe06bd4366f279cf0151948929e2b14cc50e29dc9b92a9469460a7fac5d6f509647c52b9641f8690defb8bddedda612df8744ca8c0f86f8b70a05d3daf26f691b13e74660fe809d2068ae1174f714903d775b98f3eb1cd89d963653c439ff6ea6dea921dcdc99fd620ce9fd4e742643e34b21d6eaaceaaa45b763affe91bfa29916cffd52dbfe4ed256e88b3545f4e50d6f499fbacdf6da02bf6c7ac4c6aba822a3329f693e33ee2dab410a42bf1f9198044920b3823990b53ed326c04da85322a24d8a83ea11a4dc369e61196600dae0d2ff5cce5fa0396cc2a42b4e2c2c45e06f9d620d22051b642887ea0facbcf5dab46688c287a820da7e1b1d7f13c04421ff37f85a28704c9b371fbb1cba002923dea14d194baf72751b2b40927a80bd378d5ca4ffefba9e3f3d645be12b4ba1efdbd44afd753187e8feca13a5450573d833b4e8cce24a066b7a4319b194700a0ce4dae16262197278bf60d6a39baa1c249fe58719fa6fa3a88560d8ce24260fbadb4a984845e7435600f1e934b8059773d82ec7a0317ce2d7c8f278f79654a2ccb5e11e88e6890c59f4e7e8e0de1d0da7a5c3fe919ea557fef06dec43be0ebb93c4ef2b894b03e540d549d6910e9e6783f6d45fd09779ade279efd0b77c9327fcf23abceb1c63a5bd86df33d6708868eda04de6a5539f7bf73e578684e137b4f80dc2fd34c46f0ce2529769e8ab3f121e560a5b7d0d0e936a8e16ef2a474f4f4bfdb503e7afd4889de52c6a68fbd51a54a9643f064f91134228f49906e719b18b952d11e3f3e99a160058a01e8041f9fcbe7866bf8c73e99e9571d9c61a54d5eb27291698d1a0098b5038e311f5bd70eb77b811508aff09879207f375cfb0776c073cae41448fd8eab2040d363e74bc577f06e0d941aff4320fbdcfc6dacae51fb8a2bbd7272934eddd9ccd6b66ff6fb5b3fc421c0884aa7407055bdff46f5b85033eb6eaae7642ee34433225432db59a3de6cc08224965f229d2984ab75182b2a5cdbe0bbb41be644529ee62761e2c3eccef8c97ea6b36fba5111579cb5595d7364008b49b2ea23a63b91b4c2f8a5a572aac2b3c67b39db8245dd929073dd7166876bddeb69ec3d13eb4d63dd29a71f1988838eef854b1bf3b4746d169d5b5ec5306339ea789fed5e65343c6332df92128f83a33e80e4ec29dea674cdb761cad62473bed68ac4d67b9b2f0ed865f76d5221f843e091e3c41ab0c559e121fe04e8cc5d15c00fd7424b3d29a6df68ce704c9ab3c9efbe3ce164e0ee63881e064972bca04560bc897f3fd236315cc4ea318d4a06f9d212d94af31f64d62db710c5490955fa4367bfc69d5dda8f68a1193fa6a8a57b159521ec74e0d12564c53e790e4d52e11ef669f66e31206504f4fc45ae16c6def889d188757be2085b718ebe220ea787321f6c42ae28df2f397d8fd3b9a35d2a65af32c93a850fcda5beb1e1e475536773f4cf37201faeee7c86ec1ceebc746555764803dc00f6b53d1fa97632b547355519d11379f6f1db659d1c2553a3aab873e22803c2d6cd825fee72506e3262cffa3f5f1a05907d2138bee9473b8bec449fbfb17db7ea9dc373cd6aa748a2606341291bb226e157450732d738ab3cbcc21ee133f9d194dd88286a7177c31db8e2f8796f9ce6eef2d677a7adc2310918a90c9f4672d64d6e97e6aa139ca42ea39403e2bb9e5e71508431f4b5c840ca1e6e9a33f028e71c85377a6017e9b3719cc9b41323cd1cc5c4351cb09aa6797c5af6fc0e499af24b3d9e11b346f7cfd9c439419bc8bf5232429878527ce9fde620781f7cb6acb2f3d6de663f25d0079511f801c9ce160d7da753f0710865b05135e59c0a53f1d459a44a6384a21669ba9d3019616c8c667af71e172fe386352b8ec5dc08899b649b4e9e90ceea9f99642ee47b5e15ce4f549b907af583e4fb30e6293b340ad15fe3230da516304fde9769d7be8becc569054e7afd2aec842fcc315ff89c450f669b5e6dd262819c690e66a74abede926f15c130baf7fc83f756c0e773ed65897b9d63b09dd96283f6a4c7ef23d175c21df55c470dde1765ce9c729425e7b6c65f13cb31b620099e94adefee6e71863b5610c3549048e05484673b8c87e10488adfb294c5312fa1d5319b1bba3858d796d287c9a52fbe4d431d6c3a65c2ae6bbcec708604f8917b5e353d073dfcf4343fa9d833f7f8f7ecc88bd10278d33a64306ee931c292efa16b3033244dc0600c232f4cea94f5fda502d209995b9fae9d2084883428fa5de0584ecb2c0d5485b27b443ba880c10a29442e68e8483be1740434f22415f3cd7785a5ea86a2e0a7b3af10ec1af8481231f0c530cbf4df68fc8d65fba7b8aa6a11f3977018679d9afbef66876b40afe97e54003c6ea8962c2a1692c98211f2d486ab66a26cb26c2f76b29e8be9c7f7720ae1fe2f967aed55f2dacbbc8c004788550183f0fc3cd31a9dda7b668d2748d68a4cb41700edf926b57d03398ebbf01b0a3723d5a3405e78dfb77a0d190f400e53b267bc2be5aea0853b6dbb06334769888f2e56ad79907c9353d2f5b4a650551687001b27ab7cff83a607fc50daf9779224e2586c43ab0f0b318cb13bfccb3c563830dfa3e531590f30d7092d06c8647aa29f169eb3182aa4c044ad0fb94fc8fdbfbb554c24d8be50e1b8b2220b721f0ba3954de905e51c424bdfaa312c257a287c990343464820c5f849549352436a78cc9a9832610ba82e633cd7dd19b6e3ce64ac83cdd9ef365144a34f70782f58e21497ef842389f3101f604cd1316a302439bac93620f31a4575e5cf653a2bfc6ff4579baa7e39baab822fb26c5faf0fcb52c598f085002311078f6243b350629c1b331e8babdae24ca6d916443d3bb95b80a4324de116b70f988db616f6a6684ebdfee6ae69fc0bc16490312ce315bdc5725757990cf4fde18590851017a6ea3e6066ff010ec3e0b4e4b23d455468febfd9979a20eb53f39aebe321776d2c6c1288d44c99dc3d09efe1b8a0ae5dc415a8970fd97b606184e79131cbb2084bcb2732fcc29248180dfefabaeca91a025fe7977497c6bc3f4a4db035106cc31bc6e558b0be5103a65543f44434e8884fe86d4bd534f4d210a8c8b3eb71ffd777973c1c30d890215ea1b2967f4bcf3283589c107d8038bf05fef845128561c5ffe2b6c923406c17c7a6c95562ffc8ae4d5cec352422908ae63547117ed76b16c9c10362c2ddff8d1ffb13778efba2f29ccfb79d58a1c721d704f9df705b283712c165c12311e4b9118d69ae23767d0e68b0494cec94609cbeefe58c211d32736c6bbf486353946c2692d75ceb1dad59ed3137f37766ecfa35795db71d40f8366f7336e2af3ada7e6432aa14f8fd30b77c7f1e79440032487cc3455d9dbed4f5c64da5d6eebd520bddf4d8b986e571035e6152274d246e0f479bb306f70ac7a2919483caefe1db71cc4b7bd962700d380071ff163853a3835cb6851bfe723ab1edca8b0c6174e70dfcb4690d61fa2b4f9f7456f7717cfc69e0af836a48a15742518efc315e66851ddc4749d7ef43b1873f275e4fcd6787b4378c9f13aaf5520c18c52986ce57839b32159984e85bf122f99726afe690b6efc47140b7c7fe74d14b7ee34e8dddc55114e8245a2c418d926836fb208a5931d7d356024f7e88b1a80ad8a4a0e897129a566972143f8d7ce18237bd84e153d99590379967be2fd1fdbc8a4d6b110211c6dc811f37ce627e33f0caf4da14fc1cf03573ca37ca0ff3d720ca3c1d60f2692e533d28d68ecaa2eab38cc0fd2e87c94608be7a683f97fd18ed9cc2b9264e3331f0fc8066433d5e2fa1506e1b640fcc2e6566365efbd9de39a412fad363d22fe18c4c983ebcaccfffc796619ae5dcd54892e4469bd91303771bc7a753ba04c51576dfa93d56f2bc59a2392570c92522c56729f87fe85c06cd4e24800e0e1f6a2e097b81e448937ea2f48511ffbac2299444fbc884f6e83268b935b3568876b215907607bf039731f72ae78f61cfc59cca4f0c2d36df8d068c741f001f61f670f97e9dac644f4636ff05f70dc9c37821f9cf9d7af0ecaaa346a286998062e0e1f890a3af276361226dcc7328a60cd924e9cbd6619093f69990f5568c17ebf8b52d7d9f21edae481d5c87691729b2c08e271e39ca49f3c13d0e5572d52351c2f4f0d9e01b6585edf1ea4a248f3a1f134868aa4eb49da63c74cea3d8331d563f8d3061107b2f5c2c905ab8c38c3ed3951baba5d1aa35fc90a2964c6d6c505737e8b23d6a9ecc804a1661d96deff47828130cb12ae5a0481e954eee26031451a497ee10e3035af0f594073f4d3ab962b1a2c7e48f967f5683456b6c80927273a2d02648ae08297f2138d2dd102d25d285e093c414e150615ad982852619edc754e2781299e41d7a911545b4d36ece86e8aba8851db15759a1524fc52e7edb204614540f6822624bddcd9dddc8367f1018d0a66ad05a7626d8326decb0c2b583d22a39d1ef308dd1208902c7f07616701dd0898480ee9f7660f128352b0affc0c55ae591904e09d770a3c04513f7b6762a5784287248da9456eaad74988fa13d31da25eaca8583002570649997b347197230c3a42b48463e4f03b025f5e1ec303dc46ee9cda739009e7b55220c6a9bd8217ef171b7d2de637e6303fd9b271643ab590409319029dea64d369f5c4168231ed2fc554742fe34ce2f391939219d8b92932f147dcd522c26820d01ce1a774f48ea620b8f49e13d8299539a8563e729979b56726d5238421db37cbcab97e213e9194aa20a18cd79815e636a34e27cedf116b5230701f9ebd74447d5d62d389e4ada584fd8ed184b7e4686d2911ebff6c32e601c71905d0d57cf5d547b11917a209c7a46ff260f1bd8adfe21c70fd70de1164e2731e43de6ad5ff61f42f5ce78e2bf2a820c803ab47bb74647df9359975823e828d79aac3bb6c4b7219d3e9c7b611ba5fb4c5a19799ab565bb25af9f40cf9fae62c619f78f5cac8a1a3c1e94acbf64e2a8b3179bfa3eacd0c8f730bc5ecc1257d18c1c58cb5468ae288dd546298c140452becf37655275f10ed27997a7b14f340dd1769e2ac528e8fca577f433a63d3801") setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000001880)={r2, @in6={{0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x100}}}, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001940), &(0x7f0000001980)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000019c0)={r3, 0xfb, "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"}, &(0x7f0000001b00)=0x103) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000001b40)={0x0}, &(0x7f0000001b80)=0xc) sched_setscheduler(r9, 0x3, &(0x7f0000001bc0)=0xffffffffffffff80) listen(r0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000001c00)={0x1, 0x66d0, 0x3, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) 2018/04/16 16:21:12 executing program 7: socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x1d) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$VHOST_SET_VRING_NUM(r2, 0x4008af10, &(0x7f0000000080)={0x0, 0x8001}) r3 = accept4$ax25(r2, 0x0, &(0x7f00000000c0), 0x80800) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000000100)={@multicast1, @local, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@mcast2={0xff, 0x2, [], 0x1}, 0xa, r4}) fcntl$setstatus(r0, 0x4, 0x42800) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00000001c0)={0x2, 0x41, 0x77d5b85c, 0x0, 0x7}) setns(r1, 0x40000000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) setns(r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setresgid(r5, r6, r7) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000480)={0x81, 0x1, 0x8, 0x80000000}, 0x8) setgid(r5) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000004c0)={0x7, 0x6, 0x8000}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000540)={&(0x7f0000000500)='./file0/file0\x00'}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x3dcf7d14, 0x1, 0x8, 0x6, 0x5}, &(0x7f00000005c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000600)={0x4, 0x7ff, 0x2, 0x100000001, 0x80000001, 0x943d, 0x1, 0xa28, r8}, &(0x7f0000000640)=0x20) r9 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x3, 0x200) bind$bt_rfcomm(r2, &(0x7f00000006c0)={0x1f, {0x2, 0x1, 0x0, 0x7, 0x7, 0x4}, 0x4}, 0xa) timerfd_gettime(r0, &(0x7f0000000700)) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000740)=0x800, 0x4) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000780)={0x6, 0x0, 0x1f, 0x80000000}) listen$netrom(r2, 0x0) getsockopt$inet6_int(r9, 0x29, 0x0, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 2018/04/16 16:21:12 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200000, 0x0) connect$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x1, 0x2, 0x7, 0x3, 0x9, "2ed66e2a290612d5c4f1c6c677dc2a82ef1ddb86f0a626af5a645abe5c909271e3f40086ef1fc53dfcdba169ac513dd6643d17bcaf2a5d919874ae4168727d", 0x1f}, 0x60) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00000000c0)={'veth0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x3, 0x20000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000001c0)={0xf0000004}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000200)=0x3) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) ioctl$KDSETMODE(r1, 0x4b3a, 0x1) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f00000002c0)={0x3, 0x0, 0xc3, 0x8, 0x5}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) r2 = syz_open_dev$evdev(&(0x7f0000000340)='/dev/input/event#\x00', 0x5, 0x4c00) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000380), &(0x7f00000003c0)=0xc) recvfrom$ipx(r1, &(0x7f0000000400)=""/93, 0x5d, 0x40000000, &(0x7f0000000480)={0x4, 0xfff, 0x35e0, "65b308a971c5"}, 0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00000004c0)=0x7) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000500)=0x0) sched_setaffinity(r4, 0x8, &(0x7f0000000540)=0x7) fallocate(r3, 0x2, 0x3, 0x4) gettid() getsockname$inet6(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000005c0)=0x1c) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000600)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000001640)={r5, &(0x7f0000000640)=""/4096}) fstat(r3, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001880)=0xc) getresuid(&(0x7f00000018c0), &(0x7f0000001900)=0x0, &(0x7f0000001940)) r9 = getegid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001980)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000001a80)=0xe8) fstat(r3, &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001c00)={&(0x7f0000001680)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001700)="fd965b09f6135b51146d857974919ff3db941ce1e1354bc622d0daf9ff", 0x1d}, {&(0x7f0000001740)}], 0x2, &(0x7f0000001b40)=[@rights={0x18, 0x1, 0x1, [r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r6, r7}, @cred={0x20, 0x1, 0x2, r4, r8, r9}, @cred={0x20, 0x1, 0x2, r4, r10, r11}, @rights={0x30, 0x1, 0x1, [r3, r2, r2, r2, r2, r2, r0, r1]}], 0xa8, 0x10}, 0x40) 2018/04/16 16:21:12 executing program 1: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f00000000c0)={r2, 0xf6}) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000100)=r0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000140)) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) openat$cgroup(r1, &(0x7f00000001c0)='syz0\x00', 0x200002, 0x0) fcntl$setsig(r0, 0xa, 0x22) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'ipvs\x00'}, &(0x7f0000000240)=0x1e) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setgid(r4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000300), 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000340)="6c4e6c67d360bc1d56231fb01e888c59", 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000380)=0x7, 0x4) accept4$ipx(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10, 0x80800) r5 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockname$unix(r0, &(0x7f0000000440), &(0x7f00000004c0)=0x6e) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000500)=0xe538, &(0x7f0000000540)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000005c0)={'bond_slave_0\x00', 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000003240)={{{@in6=@mcast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000003340)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000003580)={&(0x7f0000000580)={0x10}, 0xc, &(0x7f0000003540)={&(0x7f0000003380)=@updpolicy={0x1a4, 0x19, 0x0, 0x70bd27, 0x25dfdbfd, {{@in=@rand_addr=0x3f, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e24, 0x5, 0x2, 0x20, 0xa0, 0x2f, r6, r3}, {0x6, 0xfffffffffffffe00, 0x4, 0x9, 0x874, 0x0, 0x1, 0x100000000}, {0x1, 0x5, 0xffffffff7fffffff, 0x2ac40d91}, 0x57, 0x6e6bb4, 0x1, 0x1, 0x2, 0x3}, [@replay_thresh={0x8, 0xb, 0x1}, @algo_auth={0xb8, 0x1, {{'cryptd(rmd256-generic)\x00'}, 0x380, "84ea974c97bbdff2ba686d1c6ecbc7fb908af99995e7749beda0ff0b180141b86659289fe812caa6af5ef21963aa840cfe2affc51e87bd68704f2893811747233cba76bce8a612c3b32548801c11aea7e16d987b1db4b3322193636af4001f4752e5dfcfa766ea1528ae71126146f54f"}}, @srcaddr={0x14, 0xd, @in6=@dev={0xfe, 0x80, [], 0x15}}, @lastused={0xc, 0xf, 0x5}, @offload={0xc, 0x1c, {r7, 0x1a887d227b34bb1e}}]}, 0x1a4}, 0x1, 0x0, 0x0, 0x800}, 0x1) getsockopt$inet6_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000035c0)=""/4096, &(0x7f00000045c0)=0x1000) r8 = open(&(0x7f0000004600)='./file0\x00', 0x400100, 0x4) syz_open_dev$vcsn(&(0x7f0000004640)='/dev/vcs#\x00', 0x2, 0x40) ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000004680)={0x2, r8}) syz_open_dev$urandom(&(0x7f00000046c0)='/dev/urandom\x00', 0x0, 0x501000) exit_group(0x101) syzkaller login: [ 43.713259] ip (3714) used greatest stack depth: 54656 bytes left [ 44.128287] ip (3750) used greatest stack depth: 54312 bytes left [ 45.105821] ip (3852) used greatest stack depth: 54200 bytes left [ 45.464346] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.470852] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.498060] device bridge_slave_0 entered promiscuous mode [ 45.587354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.594280] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.628011] device bridge_slave_0 entered promiscuous mode [ 45.663021] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.669562] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.699778] device bridge_slave_0 entered promiscuous mode [ 45.740708] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.747273] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.775954] device bridge_slave_1 entered promiscuous mode [ 45.785356] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.791819] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.810792] device bridge_slave_0 entered promiscuous mode [ 45.854528] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.861083] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.886309] device bridge_slave_1 entered promiscuous mode [ 45.896200] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.902661] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.931415] device bridge_slave_0 entered promiscuous mode [ 45.940630] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.947162] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.968271] device bridge_slave_0 entered promiscuous mode [ 45.980345] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.986857] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.003854] device bridge_slave_1 entered promiscuous mode [ 46.014007] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.020522] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.028811] device bridge_slave_1 entered promiscuous mode [ 46.039890] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.046579] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.066008] device bridge_slave_0 entered promiscuous mode [ 46.087636] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.098314] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.104788] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.140946] device bridge_slave_0 entered promiscuous mode [ 46.160216] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.170443] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.177095] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.190382] device bridge_slave_1 entered promiscuous mode [ 46.202071] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.209826] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.216629] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.233115] device bridge_slave_1 entered promiscuous mode [ 46.242062] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.252802] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.259272] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.282236] device bridge_slave_1 entered promiscuous mode [ 46.291959] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.300405] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.308239] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.354208] device bridge_slave_1 entered promiscuous mode [ 46.363496] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.396592] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.441960] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.470718] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.492617] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.551850] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.640754] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 46.659565] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.682704] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.743912] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.822455] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 46.976374] ip (3981) used greatest stack depth: 53960 bytes left [ 47.151183] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.356008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.384750] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.420653] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.523082] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.553364] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.638858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.657894] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.685013] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.769590] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.783588] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.795992] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 47.841210] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.909822] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 47.993922] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.023472] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 48.373921] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.533201] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.576086] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.665990] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.738581] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.776493] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.783775] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.794956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.864138] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 48.872672] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.883640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.928792] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 48.967376] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 48.974640] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.989806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.027714] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.036240] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.070751] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.096514] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.104441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 49.120706] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.128336] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.135942] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.150641] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.160309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.169596] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.211800] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.223310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.268170] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.332880] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.340418] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.347582] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.360649] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.389861] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 49.401191] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.416283] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.423818] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.445753] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.480695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.516804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.533658] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.550955] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.558257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.566765] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.588581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.607379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.631671] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.640652] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.653532] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 49.664160] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.695076] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.739903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.761805] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.779228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.794739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.847661] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.854862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.877411] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.917128] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 49.924563] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.960591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.998198] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 50.007823] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.020649] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.439828] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.446362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.453286] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.459721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.512971] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.519539] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.724170] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.731435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.738298] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.744835] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.760683] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.780116] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.786612] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.793451] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.799955] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.862592] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 51.889681] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.896179] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.903564] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.910087] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.958461] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.088013] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.094552] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.101426] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.107884] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.150624] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.324334] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.330842] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.337692] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.344174] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.369659] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.385733] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.392184] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.398983] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.405446] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.420407] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.434185] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.440926] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.447753] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.454176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.483173] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 52.575430] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.595200] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.635475] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.663669] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.684436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.691726] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.699739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.928803] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.154787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.393673] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.514460] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.537472] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.692964] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.699303] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.711310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.790667] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.821944] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 61.899924] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 61.906921] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.918956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.955520] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 62.169770] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.176184] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.187745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.311666] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.317960] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.329449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.406368] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.412643] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.421745] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.629599] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.638135] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.656668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.682480] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.691125] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.699663] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.814853] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 62.821323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.835417] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/16 16:21:38 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x100, &(0x7f0000000080)=0x2) listen(r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000340)) 2018/04/16 16:21:38 executing program 4: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) fchown(r0, r3, r4) fcntl$addseals(r0, 0x409, 0x4) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="b5000000010000004655706122e7f9e7f12963aa1ee181ca8a7d91a7bddcf2358f8d431daf11a60f889464735570d33fc6a67ef07fe4e2af378b787dd37bf7440232a24bc440db45d54e913aa6be4952895ad9e8e16efa797b3ceffcf66b2e8b90b3e7349ec1632337a9709154397f0038c1e23d3a15308c2a40b1dd9f51d8db406e1d908a79dca2787fd6be5ed4af39e71a8278a0b8f051765676fb3c67811b06493a0b46574db91146d721d388c5854121be84ce4f3b14218e2b012a74cb6ccc72d0"], 0x8801) r5 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x7) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000480)={0xf6, 0xbeb3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r5}) recvmsg(r7, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="83d41d257c83b00e559b43ab6b65ada94bf50c0a4e7a4ca714b6828d48099b11c3dd464ff79f01cdfe4ecf70e6937165f774548062f70a43acf0c064b56fece386517a7afa81bfb91891f7834ae19c04f8351810bcad18f94c7eec471d750d364363c082d583f3d41063db4609") ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000300)={&(0x7f0000000100)=""/236, 0xec}) dup2(r0, r7) tkill(r5, 0x16) fallocate(r7, 0x0, 0x2, 0x401) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000003c0)={0xa9fe, 0x80000000, 0x80000000, 0x9eeb}) close(r1) 2018/04/16 16:21:38 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x20000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x4, 0x8, 0x2, 0x3, 0x800}, &(0x7f0000000100)=0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x200000000000216}, 0x90) 2018/04/16 16:21:39 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = shmget(0x2, 0x4000, 0x182, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/197) accept4(r1, 0x0, &(0x7f00000002c0), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[], 0x0) accept(r1, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/62, &(0x7f00000001c0)=0x3e) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/16 16:21:39 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000000c0)=0x1, 0x4) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/04/16 16:21:39 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000000000)="72616d667300639b3e0aa31f3ab5201716b4ae19006933e4fe472ea751ee3fb61e312d54c0fab4a08185f7ff16947e6f9159a90b39ed8b7b68ea33cd4ff45ae6a9", 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x0, 0x410001) socketpair(0xd6892fce49d64369, 0x4, 0x10001, &(0x7f0000000140)={0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x70, 0x1, 0x4, 0x2, 0xcfce, 0x0, 0x100000000, 0x21, 0x8, 0x1, 0xffffffffffffff9a, 0x0, 0x3, 0x10001, 0xbfc, 0xf0, 0x4, 0x1ff, 0x0, 0x7f, 0x1, 0xfffffffffffffff8, 0x7, 0x7, 0x6, 0x0, 0x1ff, 0x7, 0x47, 0x7, 0x401, 0x0, 0x400, 0x10000, 0xfffffffffffffffa, 0x5, 0x9, 0x0, 0x2, 0x5, @perf_config_ext={0x101, 0x753}, 0x4400, 0x7fff, 0x0, 0x1, 0x200, 0x8000, 0x2}, r0, 0x7, r1, 0x1) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) truncate(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) [ 68.328183] QAT: Invalid ioctl [ 68.339901] QAT: Invalid ioctl [ 68.355535] QAT: Invalid ioctl [ 68.484191] QAT: Invalid ioctl [ 68.532209] QAT: Invalid ioctl [ 68.562889] QAT: Invalid ioctl 2018/04/16 16:21:39 executing program 2: syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x4, &(0x7f0000000380)=[{&(0x7f0000000140)="60aea709168e85389ff6a7ccfb9b3e6cad1ea5bdf6", 0x15, 0x5}, {&(0x7f0000000180)="a7084aed0a179dfdfdd54db822d9f7f86d353bff6a82df454ea51aaa9ebd96e9bdf94fcd3eadcd62f7ebb5547f14e05e605fdaabc0a35ca331e9850ceb7ea20a30cec89c4686b90caeeb4b75166ffecffdd40c4bc673de444ee39f542b18dbdb76fd4cc63c18e8dbcb13872c99d2bea8615986f30550c54b05a78aa96b3713155cd2b7746004", 0x86, 0x100000001}, {&(0x7f0000000240)="5d82a1713712392b526891070bd6ee18ff21f8257e8e458a2b08a7fb6e7f210085832a741896a3dfbc3e9edd05524e7f9929cf70f06cfa161a5b12c1c4d2f6aeb85aefcb3c23c7b56d475b9f3aa01aaa7b9de578348f3ee50a76", 0x5a, 0x100000001}, {&(0x7f00000002c0)="91bc8ff2b4dc03161c763b090a8c4a6b3a75a8e6695d6889b7f869f7573f526d302edf046757beaf97b666d8b494185f8f46f3171cb074d05b7d91f0b740255a9042f448ca3700e114366b2538aede29fbcff346fa098a9c5ac6066284684e3761be82c7855556190c892f92c5dde51ee3f7959877a463607f1c9c53f381a7acbf649c71d4577f7caf11abfc4f70c9dcd58e07a86268dda1c614aee0696e0e3ab087a8989495bf43287bfed763819672c274", 0xb2, 0x4}], 0x0, &(0x7f0000000400)={[{@fmask={'fmask', 0x3d, [0x33, 0x36, 0x33, 0x32]}, 0x2c}, {@uid={'uid', 0x3d, [0x36]}, 0x2c}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) 2018/04/16 16:21:39 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) keyctl$session_to_parent(0x12) 2018/04/16 16:21:40 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00000002c0)=0x3, 0x4) 2018/04/16 16:21:40 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f000000f000)={0x10}, 0x9, &(0x7f0000beeff0)={&(0x7f000065e000)=ANY=[@ANYBLOB="38db56df18c0eb0100001000130700000000ffffffff000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000ffffffffffff000000003200000000000000000000000000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000200656362286369706865725f6e756c6c2900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x138}, 0x1, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) 2018/04/16 16:21:40 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x404001, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x6f84, &(0x7f0000000080)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@generic={0x400, 0x3}) 2018/04/16 16:21:40 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'cryptd(sha3-384-generic)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x1, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_RMID(r2, 0x0) r3 = shmget(0x2, 0x4000, 0x182, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000300)=""/197) accept4(r1, 0x0, &(0x7f00000002c0), 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x90) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000300)=ANY=[], 0x0) accept(r1, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x74, &(0x7f0000000180)=""/62, &(0x7f00000001c0)=0x3e) sendmmsg$alg(r1, &(0x7f0000000f40)=[{0x0, 0x0, &(0x7f0000000640), 0x107, &(0x7f0000000680)}], 0xc95d03eb8aea92df, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) 2018/04/16 16:21:40 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101901) socketpair(0x9, 0x1, 0x9c33, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) accept$nfc_llcp(r1, &(0x7f00000003c0), &(0x7f0000000180)=0x60) r3 = memfd_create(&(0x7f0000000680)="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", 0x2) ioctl$TCSETA(r3, 0x5406, &(0x7f0000000000)={0x3, 0xff, 0xff, 0x1, 0xc619, 0xffff, 0x0, 0x2, 0x8, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000480), &(0x7f0000000540)=0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0xf, 0x4, 0x1d, "2dd64b94607e24832fb906ce16e836ed8c8972adc1c7096b1a60353dff701002c9ef6d7d7e25efcfbf18c1f898b9c627f075d5a70318fdbeb3f0eaded23dcc3d", "2742bb0fc470acf77d173f2997385ad6457ebc4493464c149d463577b84dad2b", [0x0, 0x100000000]}) write$eventfd(r1, &(0x7f0000000440)=0x6, 0x8) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000500)=0x0) r5 = getpgid(0x0) setpgid(r4, r5) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x5, 0x0, 0x5, 0x13, 0x10, "e5a10b7acb05e080925e6c69debee166e51a78c63433eaff6abb556b2ed8f5b56d05f9e6c284b2eacb1b5f381437e3eb74068e911b0decedbb2d8f9cdfebe190", "3c945d144e703d9fbc1ba0e504c1b340a7e8ae5500c477d4bf0326c953bcf0eada098a1cebd340ffe2207373fd9a78cae824af3836428b963b241ca2ee851aae", "1d35b4aca55511bbe509a5f3b24fb68a53ebc6cd4b1a30ae45392d7522c7c92b", [0x81, 0x800]}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0xc42}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000005c0)={0x8, 0x9, 0x0, 0x0, r6}, &(0x7f0000000600)=0x10) 2018/04/16 16:21:40 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) keyctl$session_to_parent(0x12) 2018/04/16 16:21:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x5500}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={'ip6tnl0\x00', 0x1f}) 2018/04/16 16:21:40 executing program 4: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000040)=r2) r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) fchown(r0, r3, r4) fcntl$addseals(r0, 0x409, 0x4) flock(r0, 0x1) open_by_handle_at(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="b5000000010000004655706122e7f9e7f12963aa1ee181ca8a7d91a7bddcf2358f8d431daf11a60f889464735570d33fc6a67ef07fe4e2af378b787dd37bf7440232a24bc440db45d54e913aa6be4952895ad9e8e16efa797b3ceffcf66b2e8b90b3e7349ec1632337a9709154397f0038c1e23d3a15308c2a40b1dd9f51d8db406e1d908a79dca2787fd6be5ed4af39e71a8278a0b8f051765676fb3c67811b06493a0b46574db91146d721d388c5854121be84ce4f3b14218e2b012a74cb6ccc72d0"], 0x8801) r5 = gettid() readv(r0, &(0x7f0000616fa0)=[{&(0x7f0000e4bfb4)=""/57, 0x39}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r6, 0x5452, &(0x7f0000008ff8)=0x7) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000480)={0xf6, 0xbeb3}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in6={0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffff8000}, @in={0x2, 0x4e20, @broadcast=0xffffffff}], 0x58) fcntl$setsig(r6, 0xa, 0x12) fcntl$setownex(r6, 0xf, &(0x7f00002cb000)={0x0, r5}) recvmsg(r7, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000340)="83d41d257c83b00e559b43ab6b65ada94bf50c0a4e7a4ca714b6828d48099b11c3dd464ff79f01cdfe4ecf70e6937165f774548062f70a43acf0c064b56fece386517a7afa81bfb91891f7834ae19c04f8351810bcad18f94c7eec471d750d364363c082d583f3d41063db4609") ptrace$getregset(0x4204, r2, 0x6, &(0x7f0000000300)={&(0x7f0000000100)=""/236, 0xec}) dup2(r0, r7) tkill(r5, 0x16) fallocate(r7, 0x0, 0x2, 0x401) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000003c0)={0xa9fe, 0x80000000, 0x80000000, 0x9eeb}) close(r1) 2018/04/16 16:21:40 executing program 7: mkdir(&(0x7f000053bff8)='./file0\x00', 0x4) mount(&(0x7f0000000a80)='./file0\x00', &(0x7f00000008c0)='./file0\x00', &(0x7f0000000a40)='sysfs\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f00000000c0)=""/250, 0xfa) lseek(r0, 0x3, 0x1) renameat2(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x6) getdents64(r0, &(0x7f0000000ac0)=""/4096, 0x1000) getpeername$packet(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000380)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00000003c0)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') mknod$loop(&(0x7f0000000240)='./file0\x00', 0x2000, 0x1) 2018/04/16 16:21:40 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20000, 0x0) getsockname$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) listen$netrom(r1, 0xfffffffffffffffd) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00000001c0)={'bridge0\x00', @ifru_flags=0x5500}) 2018/04/16 16:21:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x10d, 0x4000000084, &(0x7f0000000000), &(0x7f0000000040)=0xbe) 2018/04/16 16:21:41 executing program 6: io_setup(0x8001, &(0x7f0000000180)=0x0) r1 = inotify_init() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f00000001c0)="b59d961376c57b4b4a2b2078436170d680223c89278a1c0463f93a38c663f1270a2313ac3a9bcdf0fed4d36af20b1f71357ac76e3862ac0ef27f3b7b", 0x3c, 0x8, 0x0, 0x1, r2}]) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x24000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') mmap(&(0x7f0000039000/0x200000)=nil, 0x200000, 0x0, 0x44031, r4, 0xffffffffffffffff) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0x1}], 0x1) 2018/04/16 16:21:41 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x4c}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x36, &(0x7f00001a7f05)=""/251}, 0x18) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0x0, 0x0}) splice(r0, &(0x7f0000000000), r1, &(0x7f0000000140), 0x4, 0x4) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r1, 0x4) sendmsg(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}}}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000200)}, 0x0) 2018/04/16 16:21:41 executing program 5: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) sched_rr_get_interval(r1, &(0x7f0000000000)) rt_tgsigqueueinfo(r0, r1, 0x1f, &(0x7f00004ca000)={0x0, 0x0, 0xfffffffffffffffd}) rt_sigtimedwait(&(0x7f000047a000)={0x7fffffff}, &(0x7f0000a66ff0), &(0x7f00006ed000), 0x8) 2018/04/16 16:21:41 executing program 7: mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x77359400}}, &(0x7f0000796ff0)) 2018/04/16 16:21:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000), 0x2cd) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) 2018/04/16 16:21:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x9800, &(0x7f0000653ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000)=0xe8, 0x4) fsetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="736563757269747996a17468000000000000000000"], &(0x7f0000000180)='/dev/input/mouse#\x00', 0x12, 0x1) sendmmsg(r0, &(0x7f0000001b40)=[{{&(0x7f00000002c0)=@nl=@unspec, 0xc, &(0x7f0000000400), 0x1e1, &(0x7f0000000440)}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000500), 0xfea8}], 0x9d, &(0x7f0000000200), 0x15d}}], 0x2, 0x8000) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x2, 0x3f, 0x401, 0x595}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f0000000640)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f00000000c0)={@broadcast}, &(0x7f0000000100)=0x8) 2018/04/16 16:21:41 executing program 1: symlink(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000000)='./file0\x00') mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x0, &(0x7f0000c81ffe)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) flock(r0, 0xc) 2018/04/16 16:21:41 executing program 5: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000080)={"73697430000880000000000000000002", @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req={0x28, &(0x7f0000000000)={'ip6gretap0\x00', @ifru_mtu=0x2}}) 2018/04/16 16:21:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x94d}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x28, "3ed14e75200d4d7c2b56342d1be9e20ac7b0b8821c2a7fa7bcf19824fcb638965cfe05ff14d5d0fa"}, &(0x7f0000000200)=0x30) openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) socket$inet6(0xa, 0xa, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x81, 0x4, 0x2218b159, 0x1, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r3, 0x81, 0x1, [0x1]}, 0xa) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000313000)={0x0, @in6={{0xa}}}, 0xa0) 2018/04/16 16:21:41 executing program 0: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x100) lsetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)=@known='security.capability\x00', &(0x7f0000d9ffec)="00000002e4ffffffffffff000400000000000000", 0x14, 0x2) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/31) 2018/04/16 16:21:41 executing program 7: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x77359400}, {0x7, 0xe4c}}, &(0x7f0000000100)) pselect6(0x40, &(0x7f0000000080), &(0x7f0000000fc0), &(0x7f0000013fc0), &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000ff0)={&(0x7f0000000040), 0x8}) 2018/04/16 16:21:41 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/6) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x4, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x412) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x10001, 0x9, 0x9, 0x9d1, 0x87, 0x3, 0x7fff, 0x6, 0x7fffffff, 0x19ce}, 0xb) syz_emit_ethernet(0x2a, &(0x7f0000000280)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c000000000011907800000000e000000100004e2100089087cdf28aa05b5c013530cbd0ce4dd08bb33698f2048140589452be009c00000000000000000000000000000000"], 0x0) 2018/04/16 16:21:42 executing program 4: r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x7, 0x8400) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0)=0x4, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000742ff6)='net/igmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') sendfile(r2, r1, &(0x7f0000000080)=0x5f, 0x400000000db) 2018/04/16 16:21:42 executing program 6: io_setup(0x8001, &(0x7f0000000180)=0x0) r1 = inotify_init() r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000000280)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0xf, 0x2, r1, &(0x7f00000001c0)="b59d961376c57b4b4a2b2078436170d680223c89278a1c0463f93a38c663f1270a2313ac3a9bcdf0fed4d36af20b1f71357ac76e3862ac0ef27f3b7b", 0x3c, 0x8, 0x0, 0x1, r2}]) r3 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x24000) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f00000000c0)) getsockopt$inet_buf(r3, 0x0, 0x2e, &(0x7f0000000100)=""/45, &(0x7f0000000140)=0x2d) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='projid_map\x00') mmap(&(0x7f0000039000/0x200000)=nil, 0x200000, 0x0, 0x44031, r4, 0xffffffffffffffff) writev(r4, &(0x7f0000b97000)=[{&(0x7f0000000000)='1', 0x1}], 0x1) 2018/04/16 16:21:42 executing program 3: r0 = socket$inet(0x15, 0x5, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000080)="120000003318df37ac3a1200e7ef00dd19b9bce4c8b9287b", 0x18, 0x20000001, 0x0, 0x0) recvmsg$kcm(r1, &(0x7f0000001440)={&(0x7f0000000140)=@nl=@proc, 0x80, &(0x7f0000001300)=[{&(0x7f00000001c0)=""/108, 0x6c}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/61, 0x3d}, {&(0x7f0000001280)=""/108, 0x6c}], 0x4, &(0x7f0000001340)=""/232, 0xe8}, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000024ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000440)=[{0x10, 0x114, 0x3}], 0x10}, 0x0) socket(0x8, 0x3, 0x1000) 2018/04/16 16:21:42 executing program 5: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) sendto(r0, &(0x7f0000000040)="9e1f23ef985eb69a51f28688b80ef1dae7794f6c5e7d9f7c48ad74bc5cd40a85495ea1b8b59594175ccc34153e328408d6e4efa724e5ad3f5181c8edf964cdb92dcf72b729c16fae708a9b9258b67ea210de177bfed54d134f2a1abf8d45cc0bff205ec04a567c3069f635020aec9186ecdeee4f46b1dc481e1fcbd094e43891927df4a6af7a6a05e3e53331855e4cc526cf2c60dc06769236f3d38d42cb00eb0531614e4d791c638c267754935410d1d64d2c6f59438b491ff7eec754bccf8aca24", 0xc2, 0x4000840, &(0x7f0000000180)=@rc={0x1f, {0x4, 0xbf4, 0x4, 0x8, 0x7fff, 0x3e}, 0x6}, 0x80) 2018/04/16 16:21:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000000040), 0x0) 2018/04/16 16:21:42 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10, &(0x7f0000000600), 0x0, &(0x7f0000002040)=[{0x10, 0x0, 0x8}], 0x10}}], 0x2, 0x0) socket(0x5, 0x80000, 0x8001) 2018/04/16 16:21:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f00000001c0), 0x0, 0xffffffffffffffff}], 0x4924924924924bb, 0x3fffd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/16 16:21:42 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x7, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="11edacdaae16ec44f146aa22819f5826e9be0eb5cfafc9407720b531bf88434631ddf5cf1e0c7c85b227ae15e0367ea84dca9c6807aa1457a193f907e53ba34b028ea97874ff8ea28cdd84468002f5ce6b6d51c4d3434edacfde237f2f60382d0f730c2ab408aa2c992001aad5be21c9ccc2111bb3f9628c2f007680bc7e831d72dfe0835880e12beebdc1f180942aa0cbef7b8b1dac85b1faaaa3f04d5c538b4edd1c77e69254087ae407d5871899b5cfa6a5ff0175c26b0ad7ba2812c0e71d0533c5f66c2c0781a368d60f6d9c07296bc76092b08ffe9cdee99e7cbb096acc50adefeb30", 0xe5, 0xff}, {&(0x7f0000000200)="7bde073449ab3a85f38261617b1d2bcd3a571c7c8139d6a96ecf73852898b16ee0c85a8ca922548e02b80376aeeebc119f03f2c8993c76496f09527a34de98ffaf675faca6432df9ee", 0x49, 0x9}, {&(0x7f0000000280)="bb2f99daa7ba4485058e04f6292f46aafd10d6d4103629fcb194a753309db07cbd395338be6d89ce6d8157039bff7d647090b2467b77a6037e8b49be79690be81628b188a1903d92751e4d942c099bea9310d65d208d6e0e05628ffc0aec5fa707066b1d4da69dab812a464257abd027ee1e279b8bb016df2c4230748b03d3ac0ba8307d283c78f0", 0x88, 0x3f}, {&(0x7f0000000180), 0x0, 0x2}, {&(0x7f0000000340)="4876acc73b171e22551debd535fde63356296f1741fdebbab77ed809a0445bf06b033c1cdd2b85157ca6b2881f78785b3d8ac3420fce7b158237bea41ff8784973c37705cad0a9b6f3687fbbb053cfc9fc36effdbec83617375ccb91476025ff312f7bcaaf62e6cdf2df3434f86e19fb2d730bd31dfc0ae142766f5fa8fcfcc5af7bd61266866c7dd5417e2ff6e7c1bd10d8139ed9999adabf321c155f3df6cd23587e37c1ce2350313dedb4d6e3237047c510fa10fbe6287feb1f94d0ff523ef8443c8976ee2825108125375bd9ebca06e20d94041cda8e32dfaafcd4d78a9e6b71efd00515207b2a0087264c360e97da", 0xf1, 0x200}], 0x1804, &(0x7f00000004c0)={[{@jqfmt_vfsv0='jqfmt=vfsv0', 0x2c}]}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001580)={'mangle\x00', 0x4, "5b008503"}, &(0x7f00000001c0)=0x28) 2018/04/16 16:21:42 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) lookup_dcookie(0x80000001, &(0x7f0000000080)=""/65, 0x41) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x7}, 0x4) close(r0) 2018/04/16 16:21:42 executing program 4: syz_emit_ethernet(0x6e, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "e65e17", 0x38, 0x2c, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x0, 0x0, 0x0, 0x5}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "4fbb4f", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}}}}}}}}, 0x0) pkey_alloc(0x0, 0x2) 2018/04/16 16:21:42 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="d800000024a1ee47f8eaf951a20f5d80b1f97a0ced86f6bd5a168353c9661b1593fa6aa54e6124c92ce33fc0e407002eda0000000000000000646fcc139d9e5b27afd09a241a0e2f5624e587387a84902def58826133e3040083984381318cd54e8f4e1fb5f22c808e89615a5f58eb2ee01e5ac96565b76af9ec612143e8b556c4a1500234859ac925d2c0087762535e812f144b1f4ba06e937b492e22c74c248dc9bd112abb2692", @ANYRES16=r1, @ANYBLOB="000928bd7000fedbdf25100000005800010008000200ff000000080004004e22000008000900400000000c0006006e6f6e6500000000080004004e22000008000800060000000c000700010000002000000008000500030000000c000700010000000200000048000300080007004e22000008000300000000000800040008000000080008001b00000008000100010000001400020062637366300000000000000000000000080007004e2200002400020008000300030000000800030000000000080002004e24000008000b000a000000"], 0xd8}, 0x1, 0x0, 0x0, 0x4}, 0x0) socket$inet(0x2, 0x200000000003, 0x2) 2018/04/16 16:21:42 executing program 7: timer_create(0xffbffffffffffff1, &(0x7f0000000380)={0x0, 0x20}, &(0x7f0000000240)) clock_getres(0x2002, &(0x7f0000000080)={0x0, 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f00000000c0)=""/5, &(0x7f0000000100)=0x5) timer_settime(0x0, 0xffffffffffffffff, &(0x7f00009bc000)={{0x0, 0x1c9c380}, {0x0, r0}}, 0x0) 2018/04/16 16:21:42 executing program 0: capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fsetxattr(r0, &(0x7f0000000100)=@random={'trusted.', "656d3073656c66a673656c696e757800"}, &(0x7f0000000080)='em\x00\x00\x00\x00\x00\x00\x00\x00linux\x00', 0x10, 0x0) 2018/04/16 16:21:42 executing program 1: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x7ffffffffffffffb, 0x0) read(r0, &(0x7f0000000080)=""/241, 0xf1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xfffffffffffffffa, 0x8, 0x3, 0xd33, 0x4e66}, &(0x7f00000005c0)=0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000600)={r1, 0x2}, &(0x7f0000000640)=0x8) getpeername$packet(r0, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000006c0)=0x14) connect$packet(r0, &(0x7f0000000700)={0x11, 0x1c, r2, 0x1, 0xb3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000180)={0x3, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) vmsplice(r0, &(0x7f0000000480)=[{&(0x7f0000000240)="05db2c95ef2278675195912558108ceb03bf4c3eee1e1e5a3f0085ad1aa5353d94f7a5c1252b3d3fe0f07e866e3980c5600587e51b1b2f5cacc6ee9a9cb1d493f266365e980d15ea62b5a2c5ea39d3ce3c5b133b2db7c436b2668e347f77280c0fb0c77c247d359c58e9a586ecae042e442146898291e3119fdbcba14f478897d0d1200828d733446cc788893c0302e831ec5413838a669d41b41bb1922072b13a1ab96e78b996c3fdd3", 0xaa}, {&(0x7f0000000000)="a01e6fd00d92fc0c6b0f15c6b877b5e735b98b0bef19fd359344146dd8f246d3a0159ee09a90396cc7aeb59a58563295e833a175c4d11cb5148c7dcccd4a370a1bbe2e45a201c63129de6acb7a03868afd1734871bdb1d33c2a78a0d409f1d3720e778b6992402c8209f38579493c506b05be439f6acefc9672b970e6ea185", 0x7f}, {&(0x7f0000000300)="a8d9a78d7fd5c29e1674b4eba82c96a4908e9db0363b84cb4f7259cbc408eb855669536cfc077bba887919277e92ce4a00b57a80c57a8bb488f54ff9f4765caf94f95fcab3d0c0f56ef1f9135db37630a2a16daeffd19a584c8d1a019d9993d8677ee4636219802e270863bf3777eb7009f6e11d65e5c32c7fb7daa914d217bb7362e9219ac3b56b3e69119a1039c7ec1ef3", 0x92}, {&(0x7f00000003c0)="3d88e4cd281feed956504e820f78bd2805783a2b60686cec0fb415f7f047dccd4f661d9037f67bab53672d7b10b28d9558a21b075285c10956c0263341ceb06bda5d9f1df3e44dd90e08a3658b4914", 0x4f}, {&(0x7f0000000440)="b0f5be6112fbfc11a432579c11783dc07039d7b77a04406a", 0x18}], 0x5, 0x3) 2018/04/16 16:21:42 executing program 6: r0 = gettid() ioprio_get$pid(0x2, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x82200) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x5) [ 71.483345] capability: warning: `syz-executor0' uses 32-bit capabilities (legacy support in use) 2018/04/16 16:21:42 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='eql\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x3, 0x1}, 0x20) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000000c0)='./cgroup.net/syz1\x00', 0x3) getpeername$inet(r1, &(0x7f0000000100)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x400, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x20) 2018/04/16 16:21:42 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000000)={{0x1, 0x0, 0x5, 0x0, 0xf7b9eb0}, 0xffffffff00000, 0x0, 0x1}) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)) 2018/04/16 16:21:42 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x2, 0x9, 0x0, 0xf, 0x2}, 0x10}, 0x1}, 0x0) 2018/04/16 16:21:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f00000001c0), 0x0, 0xffffffffffffffff}], 0x4924924924924bb, 0x3fffd) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/16 16:21:42 executing program 3: add_key(&(0x7f0000000380)='asymmetric\x00', &(0x7f000046bae7)={0x73, 0x79, 0x7a}, &(0x7f0000000340)="10eb", 0x2, 0xffffffffffffffff) socketpair(0x9, 0xa, 0x7, &(0x7f0000000000)) 2018/04/16 16:21:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f6dfe4)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) select(0x40, &(0x7f0000000000)={0x3, 0x1, 0x7fff, 0xffff, 0xffff, 0x9, 0x3fc}, &(0x7f00000000c0)={0xc3, 0x2d93, 0x5, 0x4, 0x7, 0x1f, 0x7, 0x9}, &(0x7f0000000100)={0x2, 0x65, 0x8, 0x81, 0x9, 0x8, 0x9d, 0x101}, &(0x7f0000000140)) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x1, 0x200}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e22, 0x100000000, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}}, 0xdc, 0x2}, &(0x7f0000000340)=0x90) 2018/04/16 16:21:42 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000000040)='L', 0x1) close(r1) 2018/04/16 16:21:42 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x200000, 0x0) unshare(0x40600) fcntl$setstatus(r0, 0x4, 0x46400) fcntl$dupfd(r0, 0x3, r0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x25, 0x4) 2018/04/16 16:21:42 executing program 7: r0 = socket$inet(0x2, 0x3, 0x200000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x400, 0x30}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0x5832}, &(0x7f00000000c0)=0x8) personality(0x0) syz_open_dev$usbmon(&(0x7f0000000780)='/dev/usbmon#\x00', 0x9, 0x200) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote, @loopback}, &(0x7f0000000140)=0xc) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000ef2ffc)=0x2, 0x1000000fd) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2}, 0x10) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000180)={0xffffffff, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00000001c0)={r3, 0x1}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000700)=@filter={'filter\x00', 0xe, 0x3, 0x4a0, [0x0, 0x20000240, 0x20000270, 0x200003b8], 0x0, &(0x7f0000000200), &(0x7f0000000240)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x9, 0x8, 0x22f8, 'gre0\x00', 'bcsf0\x00', 'veth1_to_team\x00', 'veth0\x00', @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [0x0, 0xff, 0x0, 0x0, 0xff], 0x70, 0xa0, 0x118}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x3}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x8, 0xc0, 0x3f, 0x0, 0x0, "e4ffd8ac6066ad96e6715ef963f7b5151df2ae755a79d23aafc44af4c6a6f96953301c6fa7e7c9d74992add8bc420d673635db7e869ee896653e882f67b7b220"}}}}]}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x1d, 0x4, 0x9, 'sit0\x00', 'bridge_slave_1\x00', 'veth0\x00', 'syzkaller1\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @empty, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0x70, 0xc0, 0x108}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00', 0x0, 0xfb5, 0x10001}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"bf5b32acb23e6f6ce251ebe4e299695004ceb24013757d59c02876bd564d"}}}, {{{0x9, 0x2a, 0x1f, '\x00', 'bpq0\x00', 'ifb0\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0x0, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0xff, 0xff, 0x0, 0xff], 0xb0, 0x170, 0x1c0, [@connbytes={'connbytes\x00', 0x18, {{0x1ff, 0x6, 0x0, 0x1}}}]}, [@common=@ERROR={'ERROR\x00', 0x20, {"200ccdf71124b1aa394ead932d8fe681ae0a225c49b21a31e1fbde5ae454"}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x3, 0xdf, 0x1, 0x1, 0x0, "b0e77dd3f712b5beb7b25c1591133a5dba4bee332354ba484c0acbefe641fb6a973a536cc2b4660793cea2fad69f34a3c6e01ff93406da7f2cbbeb303de5c8bd"}}}]}, @common=@log={'log\x00', 0x28, {{0x1, "81ec462822c80f894d558682bbcb123d706de3014496d31fc9c1cd0a28ba", 0x5}}}}]}]}, 0x518) munlock(&(0x7f0000e77000/0x2000)=nil, 0x2000) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eee000), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x0) 2018/04/16 16:21:42 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='cgroup\x00') recvfrom$ax25(r1, &(0x7f0000000540)=""/198, 0xc6, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000640)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="3e82de32f750"}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}}) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000740)='mountstats\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x8, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x9}}, 0x1, 0x1000, 0x401, 0x2, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x800}, &(0x7f0000000240)=0x8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000440)=""/118, 0x76, 0x7}, 0x2000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r5, 0x5b91}, 0x8) 2018/04/16 16:21:42 executing program 6: unshare(0x40000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x5, r1}) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x8000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x2c, &(0x7f0000000140)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000340)={r3, @in6={{0xa, 0x4e23, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, 0x942, 0xff, 0x9, 0x9, 0x9}, &(0x7f0000000400)=0x98) getsockopt$inet_int(r0, 0x10d, 0xba, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x408201, 0x20) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=""/211, 0xd3) 2018/04/16 16:21:43 executing program 3: mount(&(0x7f00006f9ff8)='./file0\x00', &(0x7f0000000080)='..', &(0x7f00000001c0)="6566612a5af5c1c48d7e59bf4fe5712bb94cd2d0da2ceeb5ee7a1a361a636444d281e2b3f5446c6a95e2d8901447148deed1d8cc95e955ebffb450032b5734d73b7dba5da00a657289d6c82e373a8bac14c2258671f570852880c5e500463d34de08264f1ffc07cc9279a1f96889768e38d1bd04074f951701ba3b76f49e59a66665d9aec8ef29e020af36c75f0052b6632473ceabb57ff02c19ce7643a99ae9a00abcea2e295c0b9ba34b43923b6a42eaabc12cbe1d00119ce73046f26c54e66ef5a81e5590c02eb4742d38cff9", 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x100, 0x0) socketpair$ax25(0x3, 0x3, 0xcd, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001a00)={0xffffffffffffff9c}) r5 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004300)={0xffffffffffffff9c}) r8 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000004340)='cgroup.procs\x00', 0x2, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00000087c0)=[{{&(0x7f0000004380)=@nfc_llcp, 0x80, &(0x7f00000056c0)=[{&(0x7f0000004400)=""/155, 0x9b}, {&(0x7f00000044c0)=""/4096, 0x1000}, {&(0x7f00000054c0)=""/22, 0x16}, {&(0x7f0000005500)=""/129, 0x81}, {&(0x7f00000055c0)=""/157, 0x9d}, {&(0x7f0000005680)=""/12, 0xc}], 0x6, &(0x7f0000005740)=""/24, 0x18, 0x8000}, 0x6d29}, {{&(0x7f0000005780)=@sco, 0x80, &(0x7f0000005b80)=[{&(0x7f0000005800)=""/141, 0x8d}, {&(0x7f00000058c0)=""/32, 0x20}, {&(0x7f0000005900)=""/66, 0x42}, {&(0x7f0000005980)=""/65, 0x41}, {&(0x7f0000005a00)=""/134, 0x86}, {&(0x7f0000005ac0)=""/151, 0x97}], 0x6, &(0x7f0000005c00)=""/215, 0xd7, 0x6}}, {{&(0x7f0000005d00)=@ax25, 0x80, &(0x7f00000060c0)=[{&(0x7f0000005d80)=""/193, 0xc1}, {&(0x7f0000005e80)=""/43, 0x2b}, {&(0x7f0000005ec0)=""/202, 0xca}, {&(0x7f0000005fc0)=""/247, 0xf7}], 0x4, 0x0, 0x0, 0xfffffffffffffffe}, 0x5}, {{&(0x7f0000006100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006280)=[{&(0x7f0000006180)=""/208, 0xd0}], 0x1, &(0x7f00000062c0)=""/156, 0x9c, 0x1004000000000000}, 0x1}, {{&(0x7f0000006380)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000006540)=[{&(0x7f0000006400)=""/78, 0x4e}, {&(0x7f0000006480)=""/138, 0x8a}], 0x2, &(0x7f0000006580)=""/189, 0xbd, 0x3ff}, 0x9}, {{&(0x7f0000006640)=@pppol2tp, 0x80, &(0x7f00000079c0)=[{&(0x7f00000066c0)=""/224, 0xe0}, {&(0x7f00000067c0)=""/4096, 0x1000}, {&(0x7f00000077c0)=""/104, 0x68}, {&(0x7f0000007840)=""/135, 0x87}, {&(0x7f0000007900)=""/89, 0x59}, {&(0x7f0000007980)=""/31, 0x1f}], 0x6, &(0x7f0000007a40)=""/110, 0x6e, 0x100000001}, 0x2}, {{&(0x7f0000007ac0)=@in6={0x0, 0x0, 0x0, @ipv4}, 0x80, &(0x7f0000008280)=[{&(0x7f0000007b40)=""/96, 0x60}, {&(0x7f0000007bc0)=""/206, 0xce}, {&(0x7f0000007cc0)=""/251, 0xfb}, {&(0x7f0000007dc0)=""/196, 0xc4}, {&(0x7f0000007ec0)=""/191, 0xbf}, {&(0x7f0000007f80)=""/95, 0x5f}, {&(0x7f0000008000)=""/153, 0x99}, {&(0x7f00000080c0)=""/177, 0xb1}, {&(0x7f0000008180)=""/198, 0xc6}], 0x9, &(0x7f0000008340)=""/36, 0x24, 0x200}, 0x2}, {{0x0, 0x0, &(0x7f0000008540)=[{&(0x7f0000008380)=""/236, 0xec}, {&(0x7f0000008480)=""/180, 0xb4}], 0x2, &(0x7f0000008580)=""/44, 0x2c, 0x1}, 0x80000000}, {{&(0x7f00000085c0)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000008680)=[{&(0x7f0000008640)=""/16, 0x10}], 0x1, &(0x7f00000086c0)=""/247, 0xf7, 0x7f}, 0x8001}], 0x9, 0x40000000, &(0x7f0000008a00)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000008a40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000008a80)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000008b80)=0xe8) lstat(&(0x7f0000008bc0)='./file0\x00', &(0x7f0000008c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000008c80)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000008d80)=0xe8) getgroups(0x1, &(0x7f0000008dc0)=[0xffffffffffffffff]) r15 = socket$alg(0x26, 0x5, 0x0) r16 = geteuid() r17 = getegid() r18 = perf_event_open(&(0x7f00000092c0)={0x7, 0x70, 0x800, 0xfffffffffffffffb, 0x9, 0x0, 0x0, 0xcda, 0x40, 0x4, 0x1ff, 0x2, 0x20, 0x5, 0x0, 0xb2, 0x7, 0x4, 0x800000000, 0x3, 0x4, 0x3, 0x10000, 0x8, 0x9, 0x81, 0x7, 0x4, 0x80000001, 0x200, 0x5, 0x20, 0x7f80000, 0x80, 0x8000, 0x1, 0x200, 0xebb9, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000009280)}, 0x81, 0x4, 0x1, 0x3, 0x200, 0xf55, 0xfff}, r0, 0x5, 0xffffffffffffff9c, 0x2) r19 = epoll_create1(0x80000) r20 = syz_open_procfs(r0, &(0x7f00000094c0)='ns/uts\x00') r21 = openat(0xffffffffffffffff, &(0x7f0000009500)='./file0\x00', 0x290000, 0x100) accept(0xffffffffffffff9c, &(0x7f0000009540)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f00000095c0)=0x80) r23 = accept$inet6(0xffffffffffffffff, &(0x7f0000009600)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000009640)=0x1c) r24 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000009680)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000096c0)={0x0, 0x0}, &(0x7f0000009700)=0xc) stat(&(0x7f0000009740)='./file0\x00', &(0x7f0000009780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r27 = socket$inet_dccp(0x2, 0x6, 0x0) r28 = socket(0x13, 0x80f, 0x8) r29 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000009800)=0xffffffff, 0x4) r30 = syz_open_procfs(r0, &(0x7f000000e680)='task\x00') r31 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r32 = socket$inet_dccp(0x2, 0x6, 0x0) r33 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmmsg(0xffffffffffffff9c, &(0x7f0000012980)=[{{&(0x7f000000e6c0)=@pppoe, 0x80, &(0x7f000000e940)=[{&(0x7f000000e740)=""/33, 0x21}, {&(0x7f000000e780)=""/109, 0x6d}, {&(0x7f000000e800)=""/149, 0x95}, {&(0x7f000000e8c0)=""/77, 0x4d}], 0x4, &(0x7f000000e980)=""/53, 0x35, 0xffffffffffffffe0}, 0x101}, {{&(0x7f000000e9c0)=@pppoe, 0x80, &(0x7f000000ebc0)=[{&(0x7f000000ea40)=""/224, 0xe0}, {&(0x7f000000eb40)=""/91, 0x5b}], 0x2, &(0x7f000000ec00)=""/48, 0x30, 0x1f}, 0x1ff}, {{&(0x7f000000ec40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f000000ed80)=[{&(0x7f000000ecc0)=""/31, 0x1f}, {&(0x7f000000ed00)=""/123, 0x7b}], 0x2}, 0x1}, {{&(0x7f000000edc0)=@ax25, 0x80, &(0x7f000000ff00)=[{&(0x7f000000ee40)=""/157, 0x9d}, {&(0x7f000000ef00)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x3}, 0x7}, {{&(0x7f000000ff40)=@llc, 0x80, &(0x7f00000116c0)=[{&(0x7f000000ffc0)=""/176, 0xb0}, {&(0x7f0000010080)=""/245, 0xf5}, {&(0x7f0000010180)=""/200, 0xc8}, {&(0x7f0000010280)=""/9, 0x9}, {&(0x7f00000102c0)=""/254, 0xfe}, {&(0x7f00000103c0)=""/254, 0xfe}, {&(0x7f00000104c0)=""/134, 0x86}, {&(0x7f0000010580)=""/111, 0x6f}, {&(0x7f0000010600)=""/146, 0x92}, {&(0x7f00000106c0)=""/4096, 0x1000}], 0xa, &(0x7f0000011780)=""/248, 0xf8, 0x6}, 0x80000000}, {{&(0x7f0000011880)=@hci, 0x80, &(0x7f0000012900)=[{&(0x7f0000011900)=""/4096, 0x1000}], 0x1, &(0x7f0000012940)=""/30, 0x1e, 0x5}, 0x5b}], 0x6, 0x2, 0x0) r35 = signalfd(0xffffffffffffff9c, &(0x7f0000012b00)={0x1}, 0x8) r36 = inotify_init() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000012b40)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000012c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000012c80)={0x0, 0x0, 0x0}, &(0x7f0000012cc0)=0xc) r39 = socket(0x1f, 0x80005, 0xffffffffffffc811) r40 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000012d00)='/dev/vga_arbiter\x00', 0x0, 0x0) r41 = socket$nl_route(0x10, 0x3, 0x0) lstat(&(0x7f0000012d40)='./file0\x00', &(0x7f0000012d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000012e00)=[0xffffffffffffffff]) r44 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000013280)='tasks\x00', 0x2, 0x0) r45 = socket$netlink(0x10, 0x3, 0x2) r46 = openat$rtc(0xffffffffffffff9c, &(0x7f00000132c0)='/dev/rtc\x00', 0x400000, 0x0) r47 = openat$cgroup(0xffffffffffffff9c, &(0x7f0000013300)='syz1\x00', 0x200002, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000013340)={0xffffffffffffffff}) r49 = eventfd2(0x0, 0x800) r50 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000013380)='/dev/sequencer\x00', 0x0, 0x0) r51 = inotify_init1(0x80000) r52 = socket$inet_icmp(0x2, 0x2, 0x1) r53 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000133c0)='/dev/sequencer2\x00', 0x80400, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000013400)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000013500)=0xe8) getgroups(0x1, &(0x7f0000013540)=[0x0]) stat(&(0x7f0000013580)='./file0\x00', &(0x7f00000135c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000013640), &(0x7f0000013680), &(0x7f00000136c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000013700)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@loopback}}, &(0x7f0000013800)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000013840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r60 = openat$vcs(0xffffffffffffff9c, &(0x7f00000138c0)='/dev/vcs\x00', 0x2, 0x0) r61 = accept$netrom(0xffffffffffffff9c, &(0x7f0000013900), &(0x7f0000013940)=0x10) r62 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000013980)={0xffffffffffffffff}) r64 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000139c0)={0xffffffffffffffff, 0xffffffffffffffff}) r66 = syz_open_dev$vcsa(&(0x7f0000013dc0)='/dev/vcsa#\x00', 0x280000000000, 0x400) r67 = socket$netlink(0x10, 0x3, 0x17) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000013e00)={0xffffffffffffffff, 0xffffffffffffffff}) r69 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000013e40), 0x4) r70 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000013e80)='cgroup.type\x00', 0x2, 0x0) r71 = accept$unix(0xffffffffffffffff, &(0x7f0000013ec0)=@abs, &(0x7f0000013f40)=0x6e) r72 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000013f80)='cpuset.sched_relax_domain_level\x00', 0x2, 0x0) r73 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r74 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r75 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000013fc0), 0x80000) r76 = socket$netlink(0x10, 0x3, 0xf) r77 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000014000)='cgroup.procs\x00', 0x2, 0x0) r78 = openat(0xffffffffffffffff, &(0x7f0000014040)='./file0\x00', 0x404000, 0x1) r79 = socket$inet6(0xa, 0x5, 0x7fffffff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000014080)={0xffffffffffffffff}) r81 = syz_open_dev$vcsn(&(0x7f00000140c0)='/dev/vcs#\x00', 0x100000000, 0x102) r82 = memfd_create(&(0x7f0000014100)='}trusted([\x00', 0x2) r83 = open$dir(&(0x7f0000014140)='./file0\x00', 0xc000, 0xc) r84 = perf_event_open$cgroup(&(0x7f0000014180)={0x3, 0x70, 0xfffffffffffffffc, 0xb0, 0x2, 0x5, 0x0, 0xff, 0x10, 0x1, 0xc96e, 0x1f, 0x9, 0x7, 0xfffffffffffffffd, 0xd2, 0x1ff00000, 0xffff, 0x8, 0xfffffffffffff000, 0x1, 0x8e, 0xd69, 0x101, 0x1, 0x80000001, 0x7, 0x1, 0x6, 0x1, 0x80000001, 0x5, 0x40, 0x7fff, 0x6, 0x6, 0x9, 0x6, 0x0, 0x1, 0x2, @perf_config_ext={0x0, 0x7f}, 0x0, 0x1f, 0x20000000, 0x7, 0x5, 0x4, 0xffffffffffffffe0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x2) r85 = accept$netrom(0xffffffffffffffff, &(0x7f0000014200), &(0x7f0000014240)=0x10) r86 = open$dir(&(0x7f0000014280)='./file0\x00', 0x100, 0x82) r87 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000142c0)={0x0, 0x100, 0x10}, 0xc) r88 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) r89 = socket$unix(0x1, 0x0, 0x0) pipe(&(0x7f0000014300)={0xffffffffffffffff, 0xffffffffffffffff}) r91 = socket$inet_dccp(0x2, 0x6, 0x0) r92 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000014340)='cgroup.type\x00', 0x2, 0x0) r93 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000014380)={0xffffffff, 0x3, 0x8}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000143c0)={0x0, 0x80000, 0xffffffffffffffff}) r95 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014400)='/dev/ptmx\x00', 0x10002, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000014440)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000014480)={0xffffffffffffffff}) r98 = accept4(0xffffffffffffff9c, &(0x7f00000144c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000014540)=0x80, 0x80800) r99 = openat$autofs(0xffffffffffffff9c, &(0x7f0000014580)='/dev/autofs\x00', 0x80000, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000145c0)={0x0, 0x0}, &(0x7f0000014600)=0xc) r101 = getegid() sendmmsg$unix(r1, &(0x7f0000014bc0)=[{&(0x7f0000000100)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000002c0)="a0ccad05ff2981913bcba7d28e2ad72015c5ead27306e67dd4a0cc09d066f2a9ce2320fe68b3a9bea92cb059377661b2fd3e15558e77b8a3b89856c3852f3ae6dbfb77142ff0e107251ae068aa6ba98b60b15c2d2f04890fb75b04441e8f583ea36ebd4af26f2b15d6c30337897a67215c303344109b4d685277716dc3dabe15974c55f0a1f4257c61d1f04b32cf5bfb5d5ef33249aa788ccd1e35a79a9eabad5d2af9dad26e5fa92dc1bc4e80cef003f3dd7414b7aa14d91f25929ce23aea5eb14be781af85e0a56bc4a3d46032b37e", 0xd0}, {&(0x7f00000003c0)="ac30f38859cd6e2b209c63277deb435e6a581ddfbdd8b18fb3df76ce99b815a27c2e4a9bebadbb784c6bb4eb404d96baee489d2061fce64e2258647c827e6a384f2a8057e08adb5d1c29f730191f1900be3b748364672ece1ad8b6565daf03e5a773c7cecfbe51", 0x67}, {&(0x7f0000000440)="55a7989b2bdee07ed539d6d6e67ebafbc0d8656e34993f6a4327cd06253fa98218769433b9e3fe0d83dc009fae2ac68b5b68041791b927feea3a4af28c48b9137abb21bee952e90581d35ebb025b7ef700f624341d6d827b350ffcbe8be2193cea3794f09fe312b4b8d499acad1267e85b795ba62210b1897b0ae6b97ef4cd2f50c9cafc13cb3f0265d095319cb49738380fa8754214", 0x96}, {&(0x7f0000000500)="08135c8a863fe7657142f5b85570643c530154818b092cc376ec6e3d20f717c312bbecbced667b4dc40931f42c6e11bde03318f0784694099ddfdea220b0d008bdff3c63474571242a2926dbe2b18e65", 0x50}, {&(0x7f0000000580)="b23e25c2a32f128e53758ee9fe3714e0db7e6cafd5a0c6134be9116670b543defd779b4f676b0541180d786cf208c3bb402a533e79a11d62f7360e0147446a6da95f41f0e67c11434db5497fced1818ac37d734ef6cf5bc25aade6b5d926679ee3089bb8f9134af11dd3bb28673e94f88b02749bb1427d2f310b0f19e596ab26f003e3a5c282e656e12051513f40e3bc5da9630817ac06ebd29a4a90cdfc7beb35fb9041f805b8cb31eb5843fe8412011dfe8313", 0xb4}, 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0xe4}], 0x5, &(0x7f0000012e40)=[@rights={0x18, 0x1, 0x1, [r15]}, @cred={0x20, 0x1, 0x2, r0, r16, r17}, @rights={0x28, 0x1, 0x1, [r18, r19, r20, r21, r22]}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r0, r25, r26}, @rights={0x20, 0x1, 0x1, [r27, r28, r29]}, @rights={0x30, 0x1, 0x1, [r30, r31, r32, r33, r34, r35, r36]}, @cred={0x20, 0x1, 0x2, r0, r37, r38}, @rights={0x20, 0x1, 0x1, [r39, r40, r41]}, @cred={0x20, 0x1, 0x2, r0, r42, r43}], 0x148, 0x4000}, {&(0x7f0000012fc0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000013240)=[{&(0x7f0000013040)="61a1411cc2b3fc4919b7d484f7524fa8f2f1a1becca142f310e62b2ee603873d37d8e143d368532222b5e40781b9ce72cb582f579542ba1528525e9ea38b9252cc300d0880cfa544902b916fa1a4b8e7f162a69a75cf9534adca0e7343763da93144ac8e7fc801ebf8940fa04f2de5328fff591c63c52bf1f6520c0de7af493c443c79c7f2e1480816b5a89edfd7b7dd0bae93205628b9e84162784bcc647d9dafb12abddeab691873dc7061c0a633d4538ecae8fa1f45aa9395794a57668d74c419ff0c26971eda6e095c661f92f5c0a6f2bf02e6b0088a2a48b286dd2b69fe223e0308f66e65dac8c9a657ee6e6a6abc3a73f77e02", 0xf6}, {&(0x7f0000013140)="8cc4124a576593f288376ff93048f4ce04cb21101679447c83f394e7889229aef45bd77d0e56f74387aebd3a94f1cb8cedd19388216922b9189197aa3f9c59cfe5e800748ef5e46295532aff74f138ca0d5abcb5db3727606aa694582a9a3dfbd93578400fd7849b77423ce1696c1ee2093683b440079124c39b241eea0aa9323b3d97a25d011d5e23d58c5fe875ca8d5a169988314ba1f6c6aa7521b77e4c17395db9523b3562c84cb2ceaa84228dc322740a1adb1114f292d479fbc782a93916926247d10d3836860473c3ddd5382f11f2dee14f9eb37cb6565cc564442a7b9684d2b3ecb1f509", 0xe8}], 0x2, &(0x7f0000013a00)=[@rights={0x20, 0x1, 0x1, [r44, r45, r46]}, @rights={0x30, 0x1, 0x1, [r47, r48, r49, r50, r51, r52, r53]}, @cred={0x20, 0x1, 0x2, r0, r54, r55}, @cred={0x20, 0x1, 0x2, r0, r56, r57}, @cred={0x20, 0x1, 0x2, r0, r58, r59}, @rights={0x28, 0x1, 0x1, [r60, r61, r62, r63, r64, r65]}], 0xd8, 0x20000000}, {&(0x7f0000013b00)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000013d80)=[{&(0x7f0000013b80)="c96da2cd2632b174b740c835e020d78909c62e821effc69199daf8b92f1d4ea7ad4d41313f22b18ba48e01b7b663fe0d9d8b2fbea933ad486d408a064fb91740bc55d0904522f9bab3f0f45b7ce5cdcf4956e272d27d3bbc9553c820463f053a344d46837f1c1bd25679535c1fd337f9a7b13846a6ef2a54ab8a06fd2e056c8297c3b6f43f96531f1b5c156328ac1f478a0993c012232d6917439f9dd16e2b06a75bb14897d153ce33afb17c96944be935d5d8b28a2bc8c68aa107254a5396fb4f374eff", 0xc4}, {&(0x7f0000013c80)="86d3da815d5a954f1e94e00d13b4e994d30e408e0a3ce252a113da6d984e9b6f90733a230914bb2cdd912d589c11bb0bdc337b90959668d5b6b097fc607111e52754233d7de25b5e4c036dfba9e064c98fb39216639ec240084d549621441ba63112328fa0a22f51d4ccf3c4879eea925ee7ed6cdbb38660e7209a60aea3c8c40fbe5d5fd35f804b8199eaf56c63f28cf307f3e977f8cf3fc2a3087967d451b4ccda6f12091f7c0ca44965afe4ca553209cdc85f9c950505b6dbe703e2", 0xbd}, {&(0x7f0000013d40)="8bdfce3000ae0235c358a9df4b98762e531670c0e90e1236d9b1cc966862c6a5682c0c6e1f8a", 0x26}], 0x3, &(0x7f0000014640)=[@rights={0x30, 0x1, 0x1, [r66, r67, r68, r69, r70, r71, r72, r73]}, @rights={0x28, 0x1, 0x1, [r74, r75, r76, r77, r78]}, @rights={0x30, 0x1, 0x1, [r79, r80, r81, r82, r83, r84, r85]}, @rights={0x20, 0x1, 0x1, [r86, r87, r88, r89]}, @rights={0x30, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96, r97]}, @rights={0x18, 0x1, 0x1, [r98, r99]}, @cred={0x20, 0x1, 0x2, r0, r100, r101}], 0x110, 0x90}, {&(0x7f0000014780)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000014b40)=[{&(0x7f0000014800)="2a7992a581e17f0e906224c67acccd65d865756ee6fadc19acc96120cc4327761e70b0113f9ff2ebb2077d678ee29d83a2f445a0a58c0cd542f4db015888ed7acefea9726a3777bed332c7bb938710e86e1023452d766ffc9fa39488900961b948f3dcffee3a893c00735c04475f46d6a291a574cf5d06f4218c70cac178af7043b7adc572038ba3b86d4da0e16a0a32a2e03a22acfd25fd8fc5ab42e429eca870055c44fde66f092ab029117459b7211a13c16053", 0xb5}, {&(0x7f00000148c0)="4db9a3c8baa6a4edf593790fe45e4baabde207c75ecca668b43fc5403012a5877652fb9c52f6b92528b376f500bf3abfbff8f9b9b07f46127a2a2beb40e2265ee60f694a9bdfa7b2eafee6c07bc9da13f8ab6e8c262e1b30f3a3f7d68c31e72bb0c6406b91bd36e43efbe8b0ff39db1296cf1e6a94d63bcc5257e2cef78a44828cc2b2ad35e200e075caa2b9f70b1ef0035b3465e97ed5ce9ee8f65acfc9fdfa2218b5cbe9b0b1ea9b64853c2870a66bc4079a2ea520371f7ffe14a927ed9954c1b99d273c29f5", 0xc7}, {&(0x7f00000149c0)="902de10907010ae80fa8d5aeb0af821b84112039f475b66552cc37084792de9481cfc84bdd40d18f544ba2620df791bc976935ea7270cf916c2ae535f03439bd72bb0fd2588d16550136612a6b660cc70a30dd490d4dbf8d137f40", 0x5b}, {&(0x7f0000014a40)}, {&(0x7f0000014a80)="13ab814d7df5d8f57b0f13310d547b852d0198c853ebfa6a41930595364572e8b50a6076cf287e9807a4c22fd24735ca1cd72a1781514456bb00ee18d344b3bed6241bb14cabe3f46560b691782c754ae0081de9584ca69450065ca343cc032f61c803d2ca79b63b84d43024ab4e", 0x6e}, {&(0x7f0000014b00)="a5e2e81d1b9a0d838f1ea17abb822d8bf8177a9cdbb0490c8a853d7c46b57d16c201d9f423234cbf178d68bbfae847ad3eefae25e9c6e085", 0x38}], 0x6, 0x0, 0x0, 0x85}], 0x6, 0x5) 2018/04/16 16:21:43 executing program 0: r0 = socket(0xa, 0x2, 0x0) getsockopt$packet_int(r0, 0x107, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x4000000000000, 0xffff, 0x1f) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}}}, &(0x7f00000004c0)=0xb0) 2018/04/16 16:21:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)={'raw\x00', 0x28, "f9f468907df9531b8f335a3d52ddc22b05150295efc380811d0a9eaf4c9223cc704c424be0145abe"}, &(0x7f0000000000)=0x4c) listen(r0, 0x0) fadvise64(r0, 0x0, 0x154eff, 0x400000004) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x80, 0x3, 0x1, 0x10000, 0x0, 0x8000}) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d2e776c616e3100c409d184fc819d194216aaf93c588f090573cfca15ee5837ca3f8636e5750216776b434c594dbcf4a743ead2793b323516eb3db3520909b7e0c78c39448b98aa11489aee7328d57d5eabcc822b698b4caadf81c02fd5aea4db6f212bdc202235fd1a76006034b619eb7368a970e265602dcc98cfd8a6cb7e867fc8557f61822393b439613d3b4d54850000000000"], &(0x7f0000000040)="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", 0x103, 0x3) tee(r0, r0, 0x616a, 0x3) 2018/04/16 16:21:43 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) r3 = accept$ax25(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) poll(&(0x7f0000000280)=[{r4, 0x3000}, {r3, 0x4030}, {r0, 0x1000}, {r0, 0x8}, {r2, 0x1}, {r0}, {r1, 0x222}, {r0, 0x10}, {r1, 0x200}, {r1, 0x893191f6d2aa5642}], 0xa, 0x8000) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r5, 0xc010641d, &(0x7f0000000140)={r6, &(0x7f0000000100)=""/38}) 2018/04/16 16:21:43 executing program 7: r0 = socket(0x10, 0x400000802, 0x0) write(r0, &(0x7f0000ff6fe1)="1f0000004a00070100021b0a000008ff0a3f801719ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000ff3000)=0x5, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000940)=0x0) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000a80)={{{@in=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000b80)=0xe8) stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001600)=0x0) sendmsg$netlink(r0, &(0x7f0000001700)={&(0x7f00000000c0)=@kern={0x10}, 0xc, &(0x7f0000001640)=[{&(0x7f00000001c0)={0x240, 0x35, 0x202, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x4, 0x4b}, @generic="56582c1f04b2d9e19fadfd574bdeedd7ad3135ddd6b2146bbeef625eb18b86b7ef4ecf1338359be5266f647c254ecc9fe905cd85d90e5d71cc0ed65c37d236d6f66dacccd615f5a99cc9a738ce975b29c50feac36a4e65", @generic="bcce5264268e3c67d3c612e8a9dc0b270b0cfbcc73f2551cb62a8d8602e6c1bdefd454b886ff676c6613ed778c70d3", @nested={0x1a4, 0x2a, [@typed={0xc, 0x7a, @u64=0xffffffc000000000}, @typed={0x8, 0x90, @ipv4=@multicast1=0xe0000001}, @generic="7ae51586a8b602c75c1dbc59e132658c43196fc0bed77a0be18dc2a2aa2adae2f01743849624c7519eb78ccf8e5bbd77bd7782b109f99175130db64bf7f313098da697ed46bea243399453f077061469bb60df7b93cd62afdc367d39bfdbe156448b6ad65768687cc6ac29c60bbeeb75328f2bf842a3eb1acb81b909ba25cd6eaad20652594168dc389416275f9d7a321794b407871980ce16c1f08e18cd1530", @generic="5bc3eefcad8ac15409359ca595cb9c0a2afd50124572aa12788bcdd775ba3bcad9c8a6618f683d9c20352a2e3d4350da7f48ce4ef18dacd6164f231e3abbd829c7547f203f76fbc70d3543897fae0d40c101d08bb5d7997979db05bb71b316417c46f8a883a4df72a3c72cf7bfedcf6c984273c94038c901bd9d7705845604e77ae8790596c1ce740adee86748274afecadfc332d037ffc1e392", @generic="30117e4599271d09b0a5fc2126d7468261bd009f610f2cd83913de1b1037aec1289d05c356057499442f9f57085acc7b957fd192395090d35fad625baa1062d64303029006d2ca5b8421197e0cd54d99"]}]}, 0x240}, {&(0x7f0000000500)={0x424, 0x35, 0x400, 0x70bd2c, 0x25dfdbfc, "", [@generic="246d5df9c54d35a48daaabe10c32f70d49d7caa873bc3e680e01a8d15b9efe42bd2544cd74ff74adcdd0f4e563eaecd414330bc929e8dcba9b5dc7eae4a84d26198be687af3ebcfe1be9e6afc95e695f08986a71778f27f14bba72a5ecde9f6a4223447a292a262204d08eb0da3f17", @typed={0x8, 0x65, @str='\x00'}, @nested={0x18, 0x84, [@typed={0x8, 0x5c, @fd=r0}, @typed={0xc, 0x0, @u64=0x8001}]}, @generic="461e70d34a10352c4a600a5c77c0677744a85564d789f6f56dbf4e75c3f1da985dc49bd011562606d14a82e33dbc93d90467b700a12e8bec7cf0b76887204ec5b40c899747dd683b6c117220deda3f4c9e3f74c58b25b7d78214cdc0af08ee52569dda4ade63d15daf51da4fc668f9c7d01cb59e205456d5a817f0e2827c66f6a0b65f2983d98361da16c3ccb067f84b20cd40dd8a05650a0dc28767072bc8c0d0b0015c88b11eb878fc766257f44d81e3722cb9aca5aa3bb9fffb0ef5d335749c74df3936be64851e77ab76df", @typed={0xc, 0x2f, @str='GPL-\x00'}, @nested={0x2ac, 0x52, [@typed={0x8, 0xc, @uid=r1}, @typed={0x94, 0x86, @binary="114a8c161956eeefa7d0118d011b6590d40f861b1fa40f52f7b30a3754f919f6c112463da067d3249b11af32e92b640792a4e32ae9d1d92e4ccf0fc9f8b9b731cc0a4e33a6a1f883655d92e8b8a2409840eb004fa09dc53895f2924b7c81d8a5f415aca34ee3229270b5b8aba7cb5be8ca5a0a6d46718002b830522853b8c57f6986a688298508fa9cdfe7eb1166"}, @typed={0x8, 0x22, @u32=0x6}, 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[@generic="82a46594d241d86f837da35473632582f51dd6249ba208b6c0761dbc50ac32cd1b2071f83436ef3da75ccd5682706a16595bf2453db157024d35657c15a1aa1185f8610e0169d34c4c0ebbf1c51760bfcdd0d8ee255e021cccf6ba4b2288fb08d5ac2f434299900bb198715fe43d7682e2adb0d65797fdc480d95c33500aad4a89070dcbd15214d15f4235c739e3341a76e379b6151c7550da60c98f34803c6bf2589d6c41ca2e27fba93109f9c95e880fdd794b3db5939f400212ba30c026959f8797a23b548ac4bf0de19c550c0801c5442e4b5d43c67e", @typed={0x8, 0x3d, @fd=r0}]}, 0xf0}, {&(0x7f0000002780)={0x1110, 0x1b, 0x100, 0x70bd28, 0x25dfdbff, "", [@generic="e27512585970b5d4102983fcf0a323ad3142c677ea351b20b330300dbbe615f497441604112a57eac4dea90e0a71f0eb723b527b070280b453c7e4ce3ab70040ea4b8e0ea8fc778209cca6f91a384376ca8730be5185893f5a4333e714dd35546565cc6474478ab977267f7af9781e79285ba5aace9e3ec0ba1d8f7649ffcc7f", @nested={0x1074, 0x25, [@generic="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", @generic="31b628081e5df57ce4f9d74d13d753f65687f7ed897e41be66b12fec23d886711b76c7007a3bd8e1397bc880cce503daa7", @generic="3fa856ddc34c753a45e87bf28c5ff7f7ee639d9c2c523fd752bec48cd8f8af7a77db127f325d01e6e03721458defbce184e7927288", @typed={0x8, 0x82, @pid=r7}]}, @typed={0xc, 0x26, @u64=0x1}]}, 0x1110}], 0x7, &(0x7f00000016c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0x20, 0x10}, 0x8004) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) readv(r0, &(0x7f0000000180)=[{&(0x7f0000001400)=""/237, 0xffffffb8}], 0x1) r8 = dup2(r0, r0) ioctl$PIO_FONTRESET(r8, 0x4b6d, 0x0) recvmsg$kcm(r0, &(0x7f0000002740)={&(0x7f0000000000)=@hci, 0x80, &(0x7f00000026c0)}, 0x0) 2018/04/16 16:21:43 executing program 6: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000400)={0x0, 0x0}) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x0, r0}) r1 = socket$netlink(0x10, 0x3, 0x4000000000000010) bind$netlink(r1, &(0x7f00000f1000)={0x10, 0x0, 0xffffffffffffffff, 0x8003f9}, 0xc) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000fb3fff)=""/4, &(0x7f0000bea000)=0x4) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000140)=ANY=[@ANYBLOB]) 2018/04/16 16:21:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000500)='cgroup\x00') recvfrom$ax25(r1, &(0x7f0000000540)=""/198, 0xc6, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000640)={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306, @random="3e82de32f750"}, 0x0, {0x2, 0x4e21, @broadcast=0xffffffff}}) bind$alg(r0, &(0x7f00000006c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000740)='mountstats\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x8, 0x9, @dev={0xfe, 0x80, [], 0x1c}, 0x9}}, 0x1, 0x1000, 0x401, 0x2, 0x1}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r4, 0x800}, &(0x7f0000000240)=0x8) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/220, 0xdc}], 0x1, &(0x7f0000000440)=""/118, 0x76, 0x7}, 0x2000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000040)={r5, 0x5b91}, 0x8) 2018/04/16 16:21:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d0469e5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x76564cf12079663b, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000580)=""/4096, &(0x7f0000000100)=0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000480)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0x152) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x3, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22}, {0x2, 0x4e23, @rand_addr=0x4}, 0x24260de87715c013, 0xce, 0x10000, 0x100, 0x2e280000, 0x0, 0x1ff, 0x2, 0x5}) open$dir(&(0x7f0000000080)='./file0\x00', 0x80041, 0x20) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000040)={0x6}, 0x1) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/225, 0xe1) socket$netlink(0x10, 0x3, 0x9) dup3(r0, r1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000240)={0x10000004}) 2018/04/16 16:21:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000003c0)={'raw\x00', 0x28, "f9f468907df9531b8f335a3d52ddc22b05150295efc380811d0a9eaf4c9223cc704c424be0145abe"}, &(0x7f0000000000)=0x4c) listen(r0, 0x0) fadvise64(r0, 0x0, 0x154eff, 0x400000004) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000180)={0x80, 0x3, 0x1, 0x10000, 0x0, 0x8000}) fsetxattr(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="73797374656d2e776c616e3100c409d184fc819d194216aaf93c588f090573cfca15ee5837ca3f8636e5750216776b434c594dbcf4a743ead2793b323516eb3db3520909b7e0c78c39448b98aa11489aee7328d57d5eabcc822b698b4caadf81c02fd5aea4db6f212bdc202235fd1a76006034b619eb7368a970e265602dcc98cfd8a6cb7e867fc8557f61822393b439613d3b4d54850000000000"], &(0x7f0000000040)="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", 0x103, 0x3) tee(r0, r0, 0x616a, 0x3) 2018/04/16 16:21:43 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast2=0xe0000002}, 0xc) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) sendfile(r0, r0, &(0x7f0000633000), 0x8001) lseek(r0, 0x0, 0x4) 2018/04/16 16:21:43 executing program 2: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000001c0)={0xffffffffffffffff, 0x50, &(0x7f0000000140)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x230000, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={r2, 0x2, 0x1, 0xb0, &(0x7f00000000c0)=[0x0, 0x0, 0x0], 0x3}, 0x20) flistxattr(r1, &(0x7f0000000000)=""/69, 0x45) r3 = add_key$user(&(0x7f0000000240)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000002c0)="9f027d368e50bbaed03b4c451a4cd1280c5e0df0b6f37093b50d94a90095c24ac87c3f6a369df91597e50f4a0d20957c3c9e3421a8af669c058b679af57f65c67034d9f0ab21fb24c4e0873c90c2fd981d7ad6c21215a2accdbbb89984def342c14db6cc81148cb6200ec0323ccb78821981a9154bd4508937458431abc8097ded826b261f0626d686e18318ff3072d28446e389832cefe63db294e8a7", 0x9d, 0x0) keyctl$assume_authority(0x10, r3) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000380)="7e61078fea4d7f1ded85bb760836f1a38387a9191fcc98c9550938af7372c880d45381db828e7927825eadb3c6366867488bd69fce475f6b0521c55338d67521336eabdabbd12c6e483db4f1fc6681723fe0e32f14e03d2d86723d0e46fef095c3054e3ccdca150428a7d3c82d1fc99f362f8741e5b4c35b10d456caf066b25e4a32e7567c32c264b707feb9ba78f3d7ca7ea7b566b1db5c61c2") sendto$inet(r1, &(0x7f0000ac0fbb), 0x0, 0x0, &(0x7f00006e2000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/16 16:21:43 executing program 7: r0 = creat(&(0x7f0000000500)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x10) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x4, 0x1000, "091617e10105", 0x5}, 0x10) stat(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 2018/04/16 16:21:43 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000003800)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = memfd_create(&(0x7f0000000000)='@{\x00', 0x2) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) prlimit64(r5, 0x9, &(0x7f0000000180)={0xd0f}, &(0x7f00000001c0)) utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {r3, r4/1000+10000}}, 0x100) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) mq_notify(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000080)}}) 2018/04/16 16:21:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x10000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000939000)=0x19) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000100)) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)) 2018/04/16 16:21:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1f) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/04/16 16:21:43 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x800, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) listen(r0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/16 16:21:43 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000100)=""/4096) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) read$eventfd(r1, &(0x7f00000000c0), 0x8) 2018/04/16 16:21:43 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f00000000c0)={{0x2, 0x2, 0xdc, 0x3, 0x3f}, 0x3f00000, 0xfffffffffffffffe, 0x8}) r1 = syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) unshare(0x40600) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000080)) 2018/04/16 16:21:43 executing program 2: r0 = memfd_create(&(0x7f0000000840)="0f6b2d0a7e1f53ea1f82", 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000040)='projid_map\x00') fcntl$setstatus(r2, 0x4, 0x4800) sendfile(r0, r2, &(0x7f0000000000), 0x200) 2018/04/16 16:21:43 executing program 1: time(&(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)=""/222, 0xde}], 0x1, 0x38) 2018/04/16 16:21:44 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc5, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="300000001900110100000000000000000a000000000000000000000000000000958f2d6b0000000000000000000000008b9607c58f2f0581a15813af4fb79df3cc667e6f868fe95a8e860385fca392b89f2360b714f7be452fca1d7d3f7f6d2a41c9a198a4b95ad25f58c18c2ab94706a5f3e75d25ba459cb2598eae86c2d72187f955ee23b5aa32b413a58e3f9b114cd5c18716c5eb3ef0eeb6c9fab435379aebc458d6a25c3cf7ccacff0144ecb2f1e59a5b53500014f75542275565806b1158a077c1288ce0a19bf9efd5c3d591"], 0x30}, 0x1}, 0x0) 2018/04/16 16:21:44 executing program 3: munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100602000000000000000000000000"], &(0x7f00000000c0)=0x14) finit_module(r0, &(0x7f0000000180)='cpuset\x00', 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={r1, 0x2, 0x30}, &(0x7f0000000140)=0xc) 2018/04/16 16:21:44 executing program 6: socketpair$unix(0x1, 0x80000005, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpu.stat\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000080)=r3) 2018/04/16 16:21:44 executing program 2: write(0xffffffffffffffff, &(0x7f0000000000)="5c4ca37d34931faa8f08f18e1a", 0x7) r0 = memfd_create(&(0x7f00000000c0)='\x00', 0x1) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000100), 0x80800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = dup3(r1, r1, 0x80000) fchmodat(r2, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) write$binfmt_elf32(r1, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x1, 0x7ff, 0x4, 0x9, 0x3, 0x3e, 0x7, 0x93, 0x38, 0x301, 0xfffffffffffffffd, 0x9, 0x20, 0x2, 0x3, 0x7, 0xffffffffffffff7e}, [{0x6474e551, 0x20, 0x80000000, 0x2, 0x1, 0x23b8858a, 0x7, 0x8}, {0x6474e557, 0x6, 0x1, 0x4, 0x9, 0x2, 0x81, 0xb6e}], "82041c0fb2dbdb18b1470c70d23ea69e6517eee91774756dce4887e447a217479e8151f8305dc2aea222f3502d2bae1a18fe51f590e54d2de319e541590d539cf65c93ec66c9f35478a17aef14466ac938985424b72e980ad11a9aae75464557a1808b35d2e50991df7c375ecca34a39f1acfea1bf425fef3a7a3987198d54904be66908ca2e6912212b939694d8fcee348299c7e6c390be3c62ec2bb611977c50e812b423e1c95988e3950a8727448c8adf8c2bc495b1", [[], [], [], [], [], [], []]}, 0x82f) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000140), 0x4) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000080)={0x0, 0xf9d}) getsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) [ 73.118248] netlink: 20 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/16 16:21:44 executing program 7: r0 = inotify_init() mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x10007fe) pread64(r0, &(0x7f0000000100)=""/79, 0x593e16e4efd80615, 0x0) rmdir(&(0x7f0000000000)='./control\x00') r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080)) shutdown(r1, 0x1) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/16 16:21:44 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = accept(r0, &(0x7f0000000140)=@hci, &(0x7f00000001c0)=0x80) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000200)=0x2, 0x4) removexattr(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=@known='user.syz\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000100)={r3, 0x80800, r4}) getsockopt$inet_int(r0, 0x10d, 0x400000008d, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/04/16 16:21:44 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000a80)=0x4000000000010d, 0x4) r1 = syz_open_dev$vcsn(&(0x7f0000000340)='/dev/vcs#\x00', 0x0, 0x8100) setsockopt$inet6_tcp_int(r1, 0x6, 0x14, &(0x7f0000000ac0)=0x61d, 0x4) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000005fe4)={0xa, 0x400, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x492b) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendmsg$rds(r3, &(0x7f0000000a40)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000100)=""/48, 0x30}, {&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000280)=""/133, 0x85}], 0x4, &(0x7f0000000840)=[@rdma_dest={0x18, 0x114, 0x2, {0x3, 0x1}}, @mask_fadd={0x58, 0x114, 0x8, {{0x100000001, 0xdd}, &(0x7f00000003c0), &(0x7f0000000400)=0xfffffffffffffbff, 0x22c, 0x3, 0x7, 0x0, 0x1, 0x5cd8426c}}, @rdma_dest={0x18, 0x114, 0x2, {0x6110, 0x2}}, @rdma_dest={0x18, 0x114, 0x2, {0x7e8b, 0x7ff}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000440)=""/251, 0xfb}, &(0x7f0000000540), 0x20}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000580)=""/115, 0x73}, &(0x7f0000000600)}}, @cswp={0x58, 0x114, 0x7, {{0x100000000, 0x2}, &(0x7f0000000640)=0x7, &(0x7f0000000680)=0x8, 0x101, 0xf5bc, 0x4, 0x7, 0x4, 0x6}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000006c0)=""/145, 0x91}, &(0x7f0000000780), 0x2}}, @mask_cswp={0x58, 0x114, 0x9, {{0x3, 0x2}, &(0x7f00000007c0)=0x2, &(0x7f0000000800)=0x5, 0x42a, 0x4, 0x1, 0x5, 0x70, 0x2}}], 0x1e0, 0x4004}, 0x800) recvfrom$packet(r0, &(0x7f0000000040)=""/55, 0x37, 0x2000, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x9ff2, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000b40)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f0000000cc0)={&(0x7f0000000b00)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000c80)={&(0x7f0000000b80)={0xe0, r4, 0x8, 0x70bd2d, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_DAEMON={0x70, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x81}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xf}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8000000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x7fffffff}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x20040004}, 0x20000000) fcntl$setown(r0, 0x8, r2) 2018/04/16 16:21:44 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x4000000002283, &(0x7f0000139000)='4') getsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0x4) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000080)=""/26, 0x1a}], 0x1) write$evdev(r0, &(0x7f0000b5df88)=[{}, {}, {}, {{0x77359400}}], 0x60) 2018/04/16 16:21:44 executing program 6: r0 = socket$inet6(0xa, 0x20000000000001, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={r1}, &(0x7f0000000080)=0x8) 2018/04/16 16:21:44 executing program 4: r0 = socket(0x1e, 0x80001, 0x0) connect$ax25(r0, &(0x7f0000875000)={0x1e, {"03491f0700"}}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x26}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000100)={r1, 0x31, "39486f37233b5d64bc6646b6eb62b1f5e7aa869f3a9a913e4bb062a941b5d66efeec0309a7fd844745fcc0d375f339984c"}, &(0x7f0000000140)=0x39) r2 = epoll_create1(0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x102, 0x100, 0x0, 0x5, 0x100, @random="62b1e22400f3"}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) 2018/04/16 16:21:44 executing program 0: r0 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r1, @multicast2=0xe0000002}, 0xc) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f00001b3000)="93", 0x1}], 0x1, 0x83003) sendfile(r0, r0, &(0x7f0000633000), 0x8001) lseek(r0, 0x0, 0x4) 2018/04/16 16:21:44 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd) unshare(0x400) setsockopt(r0, 0x800000000032, 0x1, &(0x7f0000000040), 0x0) 2018/04/16 16:21:45 executing program 3: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000001c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)="6d6f556e747301") ioctl$TIOCCBRK(r1, 0x5428) r2 = epoll_create(0x1f) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0x6) recvfrom$ipx(r1, &(0x7f0000000040)=""/142, 0x8e, 0x10001, &(0x7f0000000100)={0x4, 0x4, 0x1f, "9de7ae695a92", 0x2}, 0x10) poll(&(0x7f0000f59fc8)=[{r2}], 0x1, 0x80000000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x2000}) 2018/04/16 16:21:45 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x6, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}}, 0x2f65) msync(&(0x7f0000ff5000/0x8000)=nil, 0x8000, 0x4) 2018/04/16 16:21:45 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000001c0)=0x4) mkdir(&(0x7f0000b29ff8)='./file0\x00', 0x160) syz_open_dev$mouse(&(0x7f0000000300)='/dev/input/mouse#\x00', 0x5, 0x8000) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)={0x0, 0x0, 0x9, 0x0, 0x3}) r1 = getpid() r2 = syz_open_procfs(r1, &(0x7f00000000c0)='net/packet\x00') r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000029bd7000fddbdf25030000000400050008000400020000000800797f7102000a00000008000200020000000104040003000000080002000a00000004"], 0x44}, 0x1, 0x0, 0x0, 0x24000850}, 0x200048c5) syz_open_procfs(r1, &(0x7f0000000080)='wchan\x00') mknod(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 2018/04/16 16:21:45 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20d, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x7c23d7ae37a6474c) 2018/04/16 16:21:45 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x200) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001900f100020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/04/16 16:21:45 executing program 1: r0 = msgget(0x1, 0x400) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000001100)=""/205) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r3 = semget$private(0x0, 0x3, 0x80) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000100)=""/4096) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000001200)=""/213) 2018/04/16 16:21:45 executing program 2: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x4000, 0x3, &(0x7f0000ffc000/0x4000)=nil) r0 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{}, {}, {}, {}]}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={0x0, 0x400}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r3, @in6={{0xa, 0x4e22, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0x4, 0x4444a666, 0x101, 0x7, 0x400, 0xe78, 0x1ff, 0x7, 0x199e, 0x8000, 0x100000001, 0x4, 0xa2, 0x4a2c555a, 0x4]}, &(0x7f0000000180)=0x100) keyctl$get_security(0x11, r0, &(0x7f0000002540)=""/4096, 0x2e8) 2018/04/16 16:21:45 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x410202) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000040)=0x24, 0x4) mmap(&(0x7f0000d18000/0x3000)=nil, 0x3000, 0x0, 0x80031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) 2018/04/16 16:21:45 executing program 0: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000e2d000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f00000000c0)={0x1, {&(0x7f00005bc000)=""/207, 0xcf, &(0x7f0000000080)=""/50, 0x80000, 0x3}}, 0x274) 2018/04/16 16:21:45 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.events\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f00000000c0)=0x45cf) writev(r0, &(0x7f00009f0ff0)=[{&(0x7f0000000000)="1f00000002021900000007000000088100fd3b8509000b00000100ff3f0009", 0x1f}], 0x1) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0xe0800, 0x0) 2018/04/16 16:21:45 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "bb5c07ae10607a7874c4d9697c4a5289b18eb160d8dbb2e78f91035ff8a808d4b91c90d305079152b54de5829b805299b62bdd0ce577db3c9a2e384d1873f048fca82a6974ca3d7ad473cfc892aab826d2bd61cd3ca6480746e030b41b50b7b3288f0eb7381f185b543b7d812d03dee2d7f5b4bdb7225b4ef583447d3fb995131ee48e9cf930f6472692df25b32cc5682f6fd9f5726b03e518e7830409c1d7066710bd0fc26a25559d556b8fe11ff03278a02568ac0082b634215afb245a142b0d97eb55d2633ca131f8cddc0ccc"}, 0xd2) read$eventfd(r0, &(0x7f0000000240), 0x8) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '\x00'}, &(0x7f0000000200)='syz1', 0x4, 0x2) 2018/04/16 16:21:45 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup/syz1\x00', 0x200002, 0x0) fchdir(r0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7d88, 0xa, 0x9, 0x1000, 0x5, 0x9, 0xc7b7, {r3, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x89, 0x7fffffff, 0xfffffffffffff000, 0x2, 0x9}}, &(0x7f0000000240)=0xb0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r4 = signalfd4(r1, &(0x7f0000000000)={0x1}, 0x8, 0x80000) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r5) r6 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_pid(r6, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r6, 0x0, 0x0, 0x200) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000440)={r6, 0x50, &(0x7f00000003c0)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000004c0)=r7, 0x4) lseek(r6, 0x0, 0x3) creat(&(0x7f0000000380)='./file0/file0\x00', 0x2) signalfd4(r4, &(0x7f0000000280)={0x7f}, 0x8, 0x800) r8 = geteuid() getsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000300), &(0x7f0000000340)=0x4) r9 = getgid() chown(&(0x7f00000002c0)='./bus\x00', r8, r9) [ 74.360232] device bridge0 entered promiscuous mode 2018/04/16 16:21:45 executing program 4: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x1008010, &(0x7f0000000100)="b60ed42d93140bc09c2779c0f83ba8a724c84b028fff8cea1333f77c39afd7e9b12efe90cc18a24f491b6979db29e28376fe23a5241559b78db88078ba5f758922ca52b72edfef6c6c8f4fbd7e49c5b7b50265c9827a5ec8") r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c, 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_notify(r0, &(0x7f00004c4000)) 2018/04/16 16:21:45 executing program 1: r0 = msgget(0x1, 0x400) msgctl$MSG_INFO(r0, 0xc, &(0x7f0000001100)=""/205) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x4, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) r3 = semget$private(0x0, 0x3, 0x80) semctl$IPC_INFO(r3, 0x3, 0x3, &(0x7f0000000100)=""/4096) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) semctl$IPC_INFO(r3, 0x0, 0x3, &(0x7f0000001200)=""/213) 2018/04/16 16:21:45 executing program 0: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000003ffc), &(0x7f0000001ffc)=0x2a2) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x800, 0x0) unlinkat(r1, &(0x7f0000000140)='./file0\x00', 0x0) 2018/04/16 16:21:45 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r2, r1, &(0x7f0000000140), 0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x5}}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x4) 2018/04/16 16:21:46 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000100)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000080)='setgroups\x00') sendfile(r2, r1, &(0x7f0000000140), 0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000180)={'veth0_to_bridge\x00', {0x2, 0x4e22, @rand_addr=0x5}}) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000200)=0x4) 2018/04/16 16:21:46 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) write$binfmt_misc(r1, &(0x7f0000000040)={'syz1', "bb5c07ae10607a7874c4d9697c4a5289b18eb160d8dbb2e78f91035ff8a808d4b91c90d305079152b54de5829b805299b62bdd0ce577db3c9a2e384d1873f048fca82a6974ca3d7ad473cfc892aab826d2bd61cd3ca6480746e030b41b50b7b3288f0eb7381f185b543b7d812d03dee2d7f5b4bdb7225b4ef583447d3fb995131ee48e9cf930f6472692df25b32cc5682f6fd9f5726b03e518e7830409c1d7066710bd0fc26a25559d556b8fe11ff03278a02568ac0082b634215afb245a142b0d97eb55d2633ca131f8cddc0ccc"}, 0xd2) read$eventfd(r0, &(0x7f0000000240), 0x8) lsetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=@random={'user.', '\x00'}, &(0x7f0000000200)='syz1', 0x4, 0x2) 2018/04/16 16:21:46 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) r2 = semget$private(0x0, 0x3, 0x510) semctl$GETPID(r2, 0x2, 0xb, &(0x7f00000004c0)=""/4096) madvise(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x9) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0)=0x4, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="c77ac430950a26d49286eaebd93cc995", 0x10) arch_prctl(0x1003, &(0x7f0000000140)="a51e2c752467e7281635d4fbfe565590fd538de34ead9794f61389bba8b8b6923df4b8c604f0d25b459eacc75c773c17cadf5f144362374381869c72e2251d9a5de171d8b6b74ab786257b8ae6564ffe764f8ae62a6256f98d955dccfdfabf2ecd88def4b3f2ce77bedd14a41689d2bea2ad2ec88c6e4ce2d8f139ec04863d48a6091eeeb7ce77d91b28408a313a0313d47ced84c47cb5b4038477d925a1e222f9b4f922e25d5b736bee24b0a8429e27adb2fe74e58a65a69240b6a9e9865129765d547ace4f5dffdc8bac8af26849637bb316701af1b12d852dce6afaf9b9c59324aa96652ce60afea35892e59a") 2018/04/16 16:21:46 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20d, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x7c23d7ae37a6474c) 2018/04/16 16:21:46 executing program 4: shmget(0x0, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4800) fcntl$setstatus(r0, 0x4, 0x42000) shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x78000204, &(0x7f0000ff7000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x78000100, &(0x7f0000ffd000/0x3000)=nil) shmget(0x0, 0x2000, 0x220, &(0x7f0000ffd000/0x2000)=nil) shmget$private(0x0, 0x4000, 0x54000000, &(0x7f0000ff8000/0x4000)=nil) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffa000/0x2000)=nil) shmget$private(0x0, 0x2000, 0x2a0, &(0x7f0000ffe000/0x2000)=nil) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) getrusage(0x0, &(0x7f00000001c0)) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) shmget(0x1, 0xd000, 0x78000000, &(0x7f0000ff3000/0xd000)=nil) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffc000/0x4000)=nil) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r2, 0x4008af13, &(0x7f0000000040)={0x1, 0xc6}) r3 = shmget$private(0x0, 0x4000, 0x78000800, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) shmctl$SHM_LOCK(r3, 0x4) 2018/04/16 16:21:46 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x6f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/04/16 16:21:46 executing program 1: r0 = socket$inet(0x2, 0x2, 0x89) readv(r0, &(0x7f0000003280)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x10000, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000010c0)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000040)=""/7, &(0x7f0000000080)=0x7) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000264ff0)={0x2}, 0x10) getsockopt$EBT_SO_GET_INFO(r2, 0x0, 0x80, &(0x7f0000001100)={'filter\x00'}, &(0x7f0000001180)=0x78) 2018/04/16 16:21:46 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu\x00', 0x200002, 0x0) openat$cgroup_int(r0, &(0x7f0000000000)='cpu.weight.nice\x00', 0x2, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='cpuacct.usage_all\x00', 0x0, 0x0) read(r1, &(0x7f0000000040)=""/20, 0xa8) [ 75.362834] QAT: Invalid ioctl [ 75.438447] QAT: Invalid ioctl 2018/04/16 16:21:46 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:46 executing program 5: request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='posix_acl_access\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="65b8f6928f16b7285d6c1ea980da2c52f755a02785676083b58e3ea2e69237ab7c88e554102def3f2cf2b50411c80fddff645847e15632442e801343ff96ec9dcaee9f49d5d9e7957a45cb0349276f9788a134966686a03d69339cfc9b050e7b9d1c955d3de8d12d77a5423ab72da39d4e8a7fc92edc14a2abece33559a2192782b1773dd1b1e688b01564aba573fc74812cc8f0661240406bde3ea24bd2141308c748b4ab93a08da7482576affc9be77a1214a35e71c7ca5443246355552a74dd472614aac4be208a01702b072138eebb045591eed258d87f18109e4cb44ca1f79df7a9e6381226cf912ca25b6c1ff87363ed", 0xf3, 0xfffffffffffffffb) request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='ppp1\x00', 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0x10, r0, &(0x7f0000000140)=""/4, 0x4) 2018/04/16 16:21:46 executing program 3: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$mice(&(0x7f0000000580)='/dev/input/mice\x00', 0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_pwait(r1, &(0x7f0000000100)=[{}], 0x1, 0xff, &(0x7f0000000140), 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000000080)={{0x7fff, 0x100000000, 0x4a, 0x3ff, 0x4, 0x1}, 0xd71, 0x81, 0x4}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000f2cff4)={0x40002014}) pivot_root(&(0x7f0000000000)='.\x00', &(0x7f0000000040)='./file0\x00') 2018/04/16 16:21:46 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f00000002c0)=0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) r2 = accept(r1, &(0x7f0000000840)=@nfc_llcp, &(0x7f00000008c0)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000900)={0x0, @in6={{0xa, 0x4e23, 0x5, @dev={0xfe, 0x80, [], 0x1b}, 0x1}}, 0x100000000, 0xffffffffffff7f2a, 0x5, 0x0, 0x6}, &(0x7f00000009c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000a00)=@assoc_id=r3, 0x4) sendto$inet6(r0, &(0x7f0000000080)="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", 0x218, 0x8000, &(0x7f0000000000)={0xa}, 0x1c) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000640)={&(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000380)=""/90, 0x5a}, {&(0x7f0000000040)}, {&(0x7f0000000400)=""/178, 0xb2}, {&(0x7f00000004c0)=""/41, 0x29}], 0x4, &(0x7f0000000540)=""/196, 0xc4, 0x9}, 0x40) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000680)={0x0, 0x86, "7e03a131f62c2e1a437f8308b1a3d3fd5d460d953d3c124989465a4cc4f6c723a86ffdcfa122685ffd6cdcced02187951936299006b56c9df51a104b0436ee212a64cd44cef8c7813cfb2640616ee6ab2a41a0ce60930f52cd934a982a7c1927e34ac37ee9ad831219c409dd8f452b2eb4648a5983fbbde77212689ae3bd88510a0f9e49c9a0"}, &(0x7f0000000740)=0x8e) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000780)={r5, 0x80000001}, 0x8) r6 = accept$unix(r4, &(0x7f00000007c0), &(0x7f0000000040)=0x6e) fcntl$setlease(r6, 0x400, 0x2) close(r0) 2018/04/16 16:21:46 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000100)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0xc) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000140)={0x7, {{0x2, 0x4e21}}, 0x1, 0x9, [{{0x2, 0x4e23, @loopback=0x7f000001}}, {{0x2, 0x4e23}}, {{0x2, 0x4e21, @rand_addr=0x4c7}}, {{0x2, 0x4e22, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e22, @rand_addr=0x1}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x510) setsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff, 0x5, 0xf2ab}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000680)={r1, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000000c0)=0x84) 2018/04/16 16:21:46 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) r1 = gettid() timer_create(0x6, &(0x7f00000000c0)={0x0, 0x31, 0x3, @tid=r1}, &(0x7f0000000100)) mremap(&(0x7f0000046000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000050000/0x1000)=nil) inotify_init() socket$unix(0x1, 0x5, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000000000/0x3000)=nil, 0x3000}) write$eventfd(r0, &(0x7f0000000080)=0x3, 0xf4) [ 75.712942] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/16 16:21:46 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x1, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x9d, 0x4000000000080, 0x2, 0xfffffffffffffff9, r0, 0x3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r1, &(0x7f0000fca000)='X', &(0x7f0000002000)}, 0x20) 2018/04/16 16:21:46 executing program 5: request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='posix_acl_access\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="65b8f6928f16b7285d6c1ea980da2c52f755a02785676083b58e3ea2e69237ab7c88e554102def3f2cf2b50411c80fddff645847e15632442e801343ff96ec9dcaee9f49d5d9e7957a45cb0349276f9788a134966686a03d69339cfc9b050e7b9d1c955d3de8d12d77a5423ab72da39d4e8a7fc92edc14a2abece33559a2192782b1773dd1b1e688b01564aba573fc74812cc8f0661240406bde3ea24bd2141308c748b4ab93a08da7482576affc9be77a1214a35e71c7ca5443246355552a74dd472614aac4be208a01702b072138eebb045591eed258d87f18109e4cb44ca1f79df7a9e6381226cf912ca25b6c1ff87363ed", 0xf3, 0xfffffffffffffffb) request_key(&(0x7f0000000300)='asymmetric\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)='ppp1\x00', 0xfffffffffffffffc) r0 = add_key$keyring(&(0x7f00000003c0)='keyring\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$read(0x10, r0, &(0x7f0000000140)=""/4, 0x4) 2018/04/16 16:21:46 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000002c, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0xd, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xff, 0x30, 0x0, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x10000, 0x8000, 0xfff, 0xb2c3f02, r1}, &(0x7f0000000240)=0x10) [ 76.128011] device bridge0 entered promiscuous mode 2018/04/16 16:21:47 executing program 5: r0 = syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x420000) fremovexattr(r0, &(0x7f0000000080)=@known='com.apple.FinderInfo\x00') socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1}) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) accept4$inet(r2, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x444083, 0x0) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) 2018/04/16 16:21:47 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) readv(r0, &(0x7f0000000000)=[{&(0x7f0000a0e000)=""/4, 0x4}], 0x258) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) 2018/04/16 16:21:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x80, 0x80800) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="79456fc745c7ea8d7f873d53c5bce235", 0x10) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000), 0x3) 2018/04/16 16:21:47 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0xfffffffffffffff5) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000200)=""/43, &(0x7f00000002c0)=0x2b) sendto$inet6(r0, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100102}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r2, 0x0, 0x70bd2b, 0x25dfdbfe, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2c}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x8}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8010}, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nl=@proc, 0xc, &(0x7f0000000040), 0x0, &(0x7f00000003c0)=""/36, 0x24}, 0x2000) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000340)=""/27, &(0x7f0000000380)=0x1b) 2018/04/16 16:21:47 executing program 2: r0 = memfd_create(&(0x7f0000000040)='vboxnet0*\x00', 0x1000000000001) recvmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/157, 0x9d}, {&(0x7f0000000280)=""/187, 0xbb}, {&(0x7f0000000340)=""/253, 0xfd}], 0x3, &(0x7f0000000140)=""/8, 0x8, 0x3}, 0x21) r1 = socket$inet6(0xa, 0x80000000000007, 0x3ff) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000480)=0x9) sendto$inet6(r1, &(0x7f000084c000), 0x101, 0x20000000, &(0x7f000006ffe4)={0xa, 0x8004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180)=0x2, 0x4) 2018/04/16 16:21:47 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:47 executing program 6: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) epoll_create1(0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x20d, 0x0) openat(r2, &(0x7f0000000040)='./file0\x00', 0x800, 0x7c23d7ae37a6474c) 2018/04/16 16:21:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/16 16:21:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)="6367726fb2e584090000000e13", 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040)={[0x2d, 0x31]}, 0x2) 2018/04/16 16:21:48 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000062c0)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006300)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000006400)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000006440)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e22, 0x0, 0x4e23, 0x401, 0x2, 0x20, 0x80, 0xfe, r1, r2}, {0x9, 0x4, 0xfffffffffffffffd, 0x10001, 0x9, 0x3, 0x1, 0x9}, {0x1, 0xd336, 0x6641, 0x8000}, 0x8000, 0x6e6bbb, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d5, 0x6c}, 0xa, @in6, 0x34ff, 0x3, 0x1, 0x81, 0x8, 0x6, 0x3}}, 0xe8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x177, 0x1e3) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) bind(r0, &(0x7f0000000a40)=@ipx={0x4, 0x9, 0x4, "39187cfb7fa0", 0x4}, 0x80) r3 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x0, 0x105a00) sendmsg$alg(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000080)="b027500c2f3436f3932532a3cd669943722eec46980927468cde7d3b433e30cdfc64e17ad9120d8cd702139474583564f0e852cded5df11258e29a8133b2afa04d91393c9b79a99bb9db03d942c2d853581992d8dd88d5e54687667ff3752a5fa8026c91bb0a8e7c4861c8cbecf01e6c53a5edcd36d57dafb8c895aca0d554d273eef8443a23df252629db79e603181fc2ae87ca77092c0da698835396be0366a7087b59e09fa11035", 0xa9}, {&(0x7f0000000180)="c3f8cf88a118bb0cb2a6c6666e9c4bab647d69939b1bd498dfa0cea44b2c568d6a90e4b8006462c18bb05587eff66e508fe4e586c6b78b03d689f91d4640c5840c495513b4dc00", 0x47}, {&(0x7f0000000380)="4f3ace231d729569e2b3dfe8cae674ac4911d5a7b511fe6c44503d1d2fed70f6154e22edc20bfe4ecb0df1ca7d7642c1c2858eecc2419280bfba18566fde86db2ed334f0ea33767f839808dda68e10007febd2d69cbe892dc1ea5b99269ebaaf9af0f477eb16dbe064ee4ccbbca27d0e8cf4f8efd6f8b5ecacc1df255862c700b565a0f3a82e6cc76e44830307a1f2b39ff824bb4deb02b57c4ace51991b01b7e9526f879f1f2b90354849f9947d5cadfb399a8827bc85db687659a93db07e3b4522345221bf5eaf85fc287ec76b2eb29a4c595a71c20195e01412ed2e48abb3ca3dd468bdd8fb18a58ded11988abb", 0xef}, {&(0x7f0000000480)="9a94394a34d03a974c3639b2121714954b8152f90eaacad941b5182d51b2168fb9e647733d51513421577869dfa8e33d51dbf4f29e1a47b2629082435dbd54a64e8e", 0x42}, {&(0x7f0000000740)="cbca694aac6e2dceddb0b1f7de64fd7742f48ac8769c5a2f91a5e3b49efed90d943816bb55da1c93b02af30d9a3296f22f10a07eda930bc177abeae4d0e3879d1eb9a847fe32bff9a8e81518b43a85cd5333f82add8fdc893adca112c3f278f6bcc3e01fa4a973ec5a6ee010900a7c9ee76d35672cea1ce2d2589d3092ed2862a3f86d520d9b", 0x86}, {&(0x7f0000000200)="27563a36d11ee1108e3b795093d602aba94239", 0x13}, {&(0x7f0000000800)="9e7db4ea8b4aa0a4697c23b439658718fc1123076ea26b35e686dc268de6d7a963fa929852e21cbeadafc01f5433a96ea73bd2ce8866f89bb3dd422d6bf7b3365cb71f41d2a39a62e3cdd4390359ddf52782931ea2cebac8bc724c01bf48b1e29c074b7f08ab2b6a62f4e405e96daa2e3d85b6d65baf4fd17325b8d1b439ab1524a4c2fb4e3ddfdb2a785a3881f41d82c21b4ba3fd1bc99a3ea502075d7305e241e7a8f19c54f1bcf7c2f9316dc03906bea6939c6c85b638c8b0353c69aa9ba6a0fdc660d4f3b34333feba10150a7447b3dcab", 0xd3}, {&(0x7f0000000500)="477828814f02fd5aeecbe267a63a27142e20c3c611ba9d82f28d240ad83f3d845d5c9ed857449035e32e2fc0f4d9c57ae73b30b92f6473aaf89fe6", 0x3b}, {&(0x7f0000000900)="ab20b2f98f23a8701d1668d95dacd449fd25bcebec3a8680a1dddd773847300319be28872b65b7412d1ccd506c43f7cff757aaf1dd5244f08dc068b119e8897e777df157a0c2", 0x46}], 0x9, 0x0, 0x0, 0x8000}, 0x40010) socket$inet6_sctp(0xa, 0x1, 0x84) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000b00)={0x0, 0x401}, &(0x7f0000000b40)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000b80)={r4, 0x6, 0x80000000}, 0x8) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000000ac0)={'veth1_to_team\x00', 0x7d}) 2018/04/16 16:21:48 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) 2018/04/16 16:21:48 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080)=0x100000001, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score_adj\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000180)={r3, 0x80000, r1}) pipe(&(0x7f0000000200)={0xffffffffffffffff}) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x25e, 0x400) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f0000000100)=0xff) r5 = socket$kcm(0x29, 0x2, 0x0) sendfile(r5, r2, &(0x7f0000301ff8), 0xffffffff) 2018/04/16 16:21:48 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x34) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000080)={r2, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x90) [ 77.088201] device bridge0 entered promiscuous mode 2018/04/16 16:21:48 executing program 4: capset(&(0x7f0000fc1ff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffff9b3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) r1 = syz_open_dev$mouse(&(0x7f00000005c0)='/dev/input/mouse#\x00', 0xfb5, 0x8000) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000600)={{0xbf, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'none\x00', 0x4, 0xde, 0x4d}, {@broadcast=0xffffffff, 0x4e24, 0x7, 0x10000, 0x401, 0x4}}, 0x44) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000200)={&(0x7f0000002000)={0x2854, 0x2d, 0x100, 0x70bd26, 0x25dfdbfd, {0x16}, [@typed={0x8, 0x6e, @ipv4=@broadcast=0xffffffff}, @nested={0x1a0, 0x2c, [@typed={0x74, 0x8f, @binary="26a9a850827e8f6bfd849492642d3e59351829f564a2494bdbbeba5acca487dddff15f8f8041082b59a20686b3cbb60b776d4a257ab062854a65c994b92311e7e4bcf8fc52cd40e100ab00412c8a7cad0b896bcc5f62e253eb87f65910defb676c3ebd758b2872dd566d602cdcf0ea"}, @typed={0x8, 0x24, @u32=0xfff}, @generic="751ade399f4e2a4894274ef539e7da3f96337fa6569ec919263aae2c5e13f6acd55b6b1089d8ea8c77c4d3e66bc31cea78563d8fbbbac1b06da007ff70573a2bb6c9b2d8da18a86f6d6e4e026e54c383a358cc1a54f7bb0e67c8841382bab194df2adf26f30f055510645d751618a44501353e77413f1c0968e53b6fd8dfa7c75cff31cd342e44a8", @generic="5439ba9d243b0b6bb9de95b8283bc3e260ef9635aa193f2ffe5bb55ad85203d8ece37d2588c17e07f6c9d2351815e3f2f30709cf7fbb935ccdd2021d6339b8277457ec3075a7b9689e59a819e69d9c4d962c4ae9d5dbceb8d3b2d516da8a26252589f930443235fe04f5639949cfb6c2285de91092277312b2e468b7bb180ef28ea84fe59791a6995cbe443a", @typed={0xc, 0x4a, @str='none\x00'}]}, @nested={0x2a4, 0x57, [@generic="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", @typed={0x14, 0x61, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @generic="075716736b3d279ae71115194a19f59c4036358a211da03789039d6cd620a624c876aee4afe585b4b067dbed6be14cd47887123198751d8855bdd25fb89de171a51e8b2e683481b8249fb71e2cd2d43ce395b7b7f427f9a89a049ef3a48c271e348c4e716e67d79e8586cb0cea5b03bd3550ff5b07ca5e12d6d86b9ea48b3820fc43ebaa67f6449d5e197cc13319972456b729a66c68c286b4efe4be15fe9e2210d8abda17c66fc4a64c7508ce279ff833e5e14a97638909", @generic="114fda4d921e48f815bd5e1d031fd2d0d373f571316470ee98978f3c888d517b15a4d6dec9457fc493b01b5b3f6c8f80aa27ba4855fa97e22fde83bc28fb9442e6c3d7ac4cfbdfe6986f24b8017e5958f3245fbe424100885aa5a03b2c8f4baa5ee900dc1efa2a47c8b29430531bf2ba5884e41234cd175c4676557fe172f5a28ea3f849bd1a5ed189f3989afcbe9c0be38617945a8cb11d8a978d90695b609263b29c361a872490775994c2c3b846fe017fb7b283f190c61a17e977f14f2a5d850aca99a3f6275241faeac97c1b1d6acfd1e9d244"]}, @nested={0x12f4, 0x85, [@generic="899269be2333fa6286460c63f726d0de34c2d33656914900dd72dee744c862bd8aee9c330b4954db8fe56ab978be99c65c54d6cb34d0c47a35c9277a8bf5850e223510b6c5da211ca602ec5042ff9478570ed7ce573a8bd2a88c7970cc0e14bdccb472991ff33a4e2d8da845e4a85951f5065e106683048674e8d5767a7a4a8c68e0b00c51d798903864ba728cda9d4ac03e52130e1ecec7232ebdb662e0bc796587bde6874e269a00f86c0b711adeed5ac6debadcf2288920651f3ed736447ba4cf", @generic="2588c7bf28777b7079dc7da8397750bdafb195facb4cc655b2d42225dc7bfaa07575ff9c9d28582a17c866579e112a0958ebb617721f39ee7c236cb25b786240ab3ef942c7b5aa210efa5d97c576ff76da27215b2fe11001eaca5c0653f76085c7ffb0d77cf764b250b3bdc04824ec3367511f3aa1bc4325166324fe7c501ab7de38bbbfd22841f74c289fa5468cc7e06b4689df2cb6dc35001492177a1eb07a3152", @generic="33c5e6d5dd3c5dc4e7587a6a8a9dd83775291bf5f7349e8724a7097c4163a47807a7464eed40fe9a4520fbe96f27ccc1f20ceea27f73298a83d2d7a2cee922639a4d370d0877c1ba8255c9b72caa5628f3004d58deb699a6c1bea075614d4221e47896ca5aa439e7109d3bfd", @typed={0x8, 0x1c, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x46, @fd=r1}, @generic="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@typed={0x18, 0x3c, @str='/dev/input/mouse#\x00'}, @generic="88de271fa953a97d2b4f94e5504bfdd2fbbe0aadce529fe2bc9bf2953262d4421a23e901498c216bc8ab7375be1e5b46a2a8db1f04b276e36c9114c6ab3628eaef7256196ce8268f2b37a9506e211c34ae73f0debb025f54a92db1dcdf998a9ae37b48a592adb320c8cee43d1db5e0dd2ea9df6c2e107a9121754788e7691f7cd9dd57d7e3d4bc0e3a9cc7c01e36f9a2b19322c6a60399772325e2c96f2aec09c5c027b7de300b80feb8c979ba246182ca04708070b045460e45e0af3ce5aef7", @generic="5dd1fa69685f965a0575f949b7cf7d2eb62f818d92617fae7d4e976990c6207e12186121f3c68ba81a38955582f163c981b2d349bec3e9"]}, @typed={0x8, 0x5b, @uid=r2}, @nested={0x10cc, 0x19, [@generic="eaf67022a9e92bf0d6c009b03e", @generic="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@generic="e4aaa2259da70a0f6fe590790078ea0a011a0b42c3efd93805ae2e571d506e9a5efbced453557456cba4280bd47bb06bb19ec85013861a0aba8eddb53ca90073a8b0865123a3ec57b688b3d32a5b04fc0ea4aa5f16020fce73e24b8d6f8f49d7520424a8eaef781eadcee7fa2096676d1126196058977814fed916a43a8bd1b949b11b6ea9c8473bc3783714d25df4b84cc9dbe7eb21d793f721cd04b05738ef84a9e4998b7d357418b44359d6cc23817605eba0a0723d8f86"]}, @generic="2874954fd028b511", @typed={0x24, 0x58, @binary="75b15df145a12fea0f167ca3b72c94b48f084fa3873a1ba0a0da7daa8273"}]}, 0x2854}, 0x1, 0x0, 0x0, 0x40000}, 0x0) r3 = syz_open_pts(r0, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000000c0)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="000000dd0096adcbbc09307f7d84a4ec886df7402350ad639c8269f15f8ff0ae470d37bdcaefadec08bd4f007c92b21bc108f99f7265d537a4b727448c80593fa1dba48555d3ebe1907bc44666d8c9be118e71d0513583ad7e1a3ea651eff19aa724dd7e8781ecd827", @ANYRES16=r4, @ANYBLOB="0d0425bd7000fcdbdf25010000000800020002000000080002000000000004000500080002000000000004000500080003007a0000000800030000000000"], 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x8800) r5 = dup3(r3, r0, 0x0) fchmod(r5, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000000280)=""/54, &(0x7f0000000480)=0x36) 2018/04/16 16:21:48 executing program 2: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x305) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/16 16:21:48 executing program 0: r0 = dup(0xffffffffffffffff) bind$rds(r0, &(0x7f0000000140)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='vlan0\x00') r1 = shmget(0xffffffffffffffff, 0x3000, 0x54001a08, &(0x7f0000ffc000/0x3000)=nil) sendto$ax25(r0, &(0x7f0000000040)="f7f108fb018314339819abb3228ad4d9fc4eeff91e73f001e69c270d62add56bc405117a3e0428e5af81c4f3101fb48447ffa82a2f5c89f654d360709d5cedee5226bc9ee89890ba1612f69bdbe23df6202e95fa6a80fa6621aa23bfd1d5a8667c2a78fd497217e693d0e1f34074d892375562cb32f0b5779b67e96a2d9c7ac66fcc2a0c81172e68f15e308d2242fbace368e9313249dde485d366676e5b6bb8f39a325c35a6f7649f34b5442f0f41816b0cc5c0796e864ed513eebc904a097fce369e1a39ca4695b4343f021db8e71a05eea32f8ce07c6885ef80c2da5c97d9dc9e5c59853410f50493c419e2", 0xed, 0x141d6619fb171a78, 0x0, 0x0) shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x4000) 2018/04/16 16:21:48 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x8000) r1 = getpgrp(0xffffffffffffffff) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0xc0045103, &(0x7f000002dfff)) 2018/04/16 16:21:48 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x6, 0x4, 0xc71, 0x9}, 0x2c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000140)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000240)=0xe8) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r2, r3) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x13, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) umount2(&(0x7f0000000080)='./file0\x00', 0xc) 2018/04/16 16:21:48 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000000c0)=""/69) r1 = socket$packet(0x11, 0x20000000003, 0x300) unshare(0x40600) setsockopt$packet_int(r1, 0x107, 0xd, &(0x7f0000000080), 0x4) 2018/04/16 16:21:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x20, &(0x7f00000000c0)=[@in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x0, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x20, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e24}, 0x7, 0x2800000000, 0x831, 0x3, 0x6, &(0x7f0000000000)='ipddp0\x00', 0x7, 0x52, 0x9}) 2018/04/16 16:21:48 executing program 2: r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x46004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000a3c000)}, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x13d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = shmget(0x1, 0x1000, 0x1000, &(0x7f0000ffc000/0x1000)=nil) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getresgid(&(0x7f00000003c0), &(0x7f0000000400)=0x0, &(0x7f0000000440)) fcntl$getownex(r0, 0x10, &(0x7f0000000580)={0x0, 0x0}) capset(&(0x7f0000000180)={0x19980330}, &(0x7f0000000040)={0x800000, 0xfffffffffff7ffe9}) ioprio_set$pid(0x2, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000004c0)=0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x3, r2, r3, r4, r5, 0x101, 0x401}, 0x2, 0x100000001, 0xcf, 0x7, r6, r7, 0x8000000100}) pselect6(0x40, &(0x7f0000000000)={0x9, 0x2, 0x4, 0x9, 0x8, 0x615, 0xff, 0x40}, &(0x7f0000000040)={0x5fa, 0x8, 0x2, 0x400, 0x8000, 0x100000001, 0x80000001, 0x3}, &(0x7f0000000080)={0x1, 0x0, 0x400000000, 0x80, 0x4, 0x8000, 0x800, 0x200}, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={0x100}, 0x8}) 2018/04/16 16:21:48 executing program 4: r0 = socket(0x18, 0x40000804, 0x95) write(r0, &(0x7f0000000000)="240000002a007f6308000000000000000429f6ff010000000000000008ffffff0100ff10", 0x24) 2018/04/16 16:21:48 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x5, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) r2 = socket(0x11, 0x2, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r3 = dup2(r2, r1) write$tun(r3, &(0x7f0000000080), 0xffd0) 2018/04/16 16:21:48 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}]}, 0x110) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/16 16:21:48 executing program 3: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e00000000000141800d421f3ea66d4d94ac72f0a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f171793bca8171f33b4fbe8006bcb8", 0xc8) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e20, @rand_addr=0x8}, 0x10) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f0000000100)={{0xc, @multicast1=0xe0000001, 0x4e21, 0x3, 'rr\x00', 0x10, 0x8, 0x55}, {@rand_addr=0x8, 0x4e21, 0x12003, 0x0, 0x2}}, 0x44) 2018/04/16 16:21:48 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:48 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000080)={{0x5, 0x5}, 'port0\x00', 0x1, 0x11800, 0x87, 0x8000, 0x15c, 0xfffffffffffffffb, 0x5, 0x0, 0x4, 0x8001}) prlimit64(0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) 2018/04/16 16:21:49 executing program 5: syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x1f, 0x202000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x80005) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000000c0)) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000140)={0x943, 0x8, 0x1, 0x9, 0x33c, 0x80000001, 0x295, 0x100, 0x1, 0xffff, 0x7, 0xffffffff}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000040)={'veth1_to_bond\x00', 0x400}) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/04/16 16:21:49 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x49e67d5a922fcef8, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000480)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="2f657865000000000000b8608bbe9f61cf5aafac4abd52925af520fd9cb4ae54ebdc756ff7b47567510de0af4f86afd61024ff2149147384aafbe9c1fd9fc828cf9b6232c202fd6627cf5e6e12faf8c4051eed49154432098dcd570dd0505042aaabaafdf50756667a0e215ba6bea09f78914dcf1bb72666109e495ef1ab3a052cf6941b160031c35e3e651d2dc5377e6091a948662e7e0fcc21f5") getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) fadvise64(r1, 0x1, 0x100000000, 0x400000004) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)=ANY=[@ANYBLOB='|\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="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"], 0x7c}, 0x1, 0x0, 0x0, 0x8014}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000080)={{0x1, 0x7, 0x9, 0x1, 0xffffffffffff7fff, 0xb1}, 0x4}) 2018/04/16 16:21:49 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x80) flock(r0, 0x0) 2018/04/16 16:21:49 executing program 1: r0 = eventfd2(0x40, 0x801) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000080)="6ef00fdd614703d0a8f17f9c7e04ee42", 0x10) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f0000000180)={@dev={0xac, 0x14, 0x14}, @multicast2=0xe0000002}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) socketpair$inet(0x2, 0x5, 0x8, &(0x7f0000000000)) ppoll(&(0x7f00000000c0)=[{r1, 0x2}, {r0, 0xc}, {r0}], 0x3, &(0x7f0000000140)={r3, r4+30000000}, &(0x7f00000001c0)={0x2}, 0x8) 2018/04/16 16:21:49 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000018000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x3dc5) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000000)={0x0, @multicast1=0xe0000001, 0x4e20, 0x2, 'wlc\x00', 0x20, 0x1, 0x3b}, 0x2c) 2018/04/16 16:21:49 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x4, 0x8400000000003, 0xffffffff00000005}, 0x2c) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000080)={0x0, 0x7530}, 0x10) close(r0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/107}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xa, 0x10000, 0x5, 0x7, 0x1, r0, 0xfffffffffffffbff}, 0x2c) 2018/04/16 16:21:49 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2d, 0x401}]}) r0 = gettid() r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001680)='memory.swap.current\x00', 0x0, 0x0) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000016c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000100)={{0x2, 0x4e20, @rand_addr=0x4c}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e20, @multicast2=0xe0000002}, 'eql\x00'}) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001700)='/dev/vcs\x00', 0x403, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00000000c0)={r3, r3}) ptrace$cont(0x20, r0, 0x5b012d8b, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r0) 2018/04/16 16:21:49 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='openpromfs\x00', 0x400, &(0x7f00000001c0)) mount(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='devpts\x00', 0x10440, &(0x7f0000000380)="20a712bfd55b5acb9fb40c73b9b31bcae3199d71dd95543059de258001ead4d42ccd52190574ae2b048d5c78b0b19cd022e1f9181ee5c31d7f764676fa2bf20993b8a4ea46cbab7ec7f151ed8728c0d64871e60d307c74c99ab96003a885e3e4f09fc6395bccb4884aae0d739e7035c8eb3d9f5b796538411b6da4b7799be6af8147cf519eff18680736f76cdd2e593b6249d5036df1ed9a9f89a2618b18f8f306e99c01ef846d53db0f9a5d51d2e7fdbf26c34706904feafbd6699fe3fcbf9b30eb283c8a096107a7fde85930332839f52c809d97754553e7") r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000500)={0xffffffffffffffff}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000580)='./file0\x00', 0xe0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000600)={&(0x7f00000005c0)='./file0\x00', r2}, 0x10) mount(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='9p\x00', 0x1000010, &(0x7f0000000700)="f3771ae712028e543f83234e588cfb827fcd920f87ec35b95fb2ef6049967f6b5471972f2f4c86bf471f0890867eac6875fdbf91aa28b8b87f639945b0de504f0cfba35643acad5f291d0244dfb79ca45fc6bebe74c7bd") socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000780)={0xffffffffffffffff}) mkdir(&(0x7f00000007c0)='./file0\x00', 0x5) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000800)=r2, 0x4) mount(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='jffs2\x00', 0x10000, &(0x7f0000000900)="9298fba08adfcae4bbb7a8faba9a29942375e7a9d05ca6bfa6b4cece78ee8f5a08166a5dfe9d308339fe6a3bfb7c06ce5ae3f26ca88744ae2120a7e8291b63e1c60a463cf5721d00a29c2819282ed7c9f80c038d2278d76299e95bc6768d79b84636b12371c8a6d5d1d3f16d248b4c5ab299772b5f5c63a130620ab2797d4a5cf6ec14d683a1102a865682005a67e6476072b705cf69cfb8") mount(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)='v7\x00', 0x20, &(0x7f0000000a80)="df0b71999c9b72715a35380ae398c1c200f785891c107f670683845833700cfe64f91a3326991533d800deb807428345ca") r6 = perf_event_open(&(0x7f0000000ac0)={0x4, 0x70, 0x4, 0x9d35, 0xb5, 0x6, 0x0, 0x100000001, 0x0, 0x4, 0x3, 0x14e900000000000, 0x401, 0x6c1, 0x20, 0x1, 0x5, 0xffff, 0x1, 0x1, 0x200, 0xe7a, 0x8001, 0x1, 0x7fff, 0x7, 0x7, 0x81, 0x9, 0x2, 0x3, 0x3ff, 0x1, 0x5, 0x7, 0x7, 0xffffffffffff5738, 0x10001, 0x0, 0x30, 0x0, @perf_config_ext={0x7}, 0x0, 0xd8, 0x8, 0x5, 0xa8b0, 0x9, 0x1ff}, 0xffffffffffffffff, 0x1, r0, 0x3) ioctl$PERF_EVENT_IOC_DISABLE(r6, 0x2401, 0x1ba779c3) lgetxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)=@random={'user.', 'jffs2\x00'}, &(0x7f0000000240)=""/98, 0x62) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b40)={r3}) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000b80)={r3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000c00)={&(0x7f0000000bc0)='./file0\x00', r3}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000001cc0)={r1, &(0x7f0000000c40)="8ec3d5a3034d06277063af0740cc0580af2b375e45809150df36490c83ff4a5881c0a663d13533b44fb648a6ef4fa1274bb30ff2b9e8813a494816f759d72934853a4ecb6c4423088e09a4de0e6cd829a306180b66de784cb45f0b88c5f23aa827dadb53ba329b4ee2beeab6235d46abaf8402cdbcb5e132e036c0", &(0x7f0000000cc0)="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", 0x2}, 0x20) recvmsg(r5, &(0x7f0000002ec0)={&(0x7f0000001d00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x17, &(0x7f0000002d80)=[{&(0x7f0000001d80)=""/4096, 0x1000}], 0xfffffa0, &(0x7f0000002dc0)=""/208, 0xd0, 0x92}, 0x10044) mkdir(&(0x7f0000002f00)='./file0\x00', 0xa0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000063c0)={&(0x7f0000002f40)=@ethernet={0x0, @random}, 0x80, &(0x7f00000062c0)=[{&(0x7f0000002fc0)=""/213, 0xd5}, {&(0x7f00000030c0)=""/131, 0x83}, {&(0x7f0000003180)=""/4096, 0x1000}, {&(0x7f0000004180)=""/4096, 0x1000}, {&(0x7f0000005180)=""/4096, 0x1000}, {&(0x7f0000006180)=""/233, 0xe9}, {&(0x7f0000006280)}], 0x7, &(0x7f0000006340)=""/70, 0x46, 0x8}, 0x40) recvmsg$kcm(r7, &(0x7f0000007800)={&(0x7f0000007700)=@generic, 0x80, &(0x7f00000077c0)=[{&(0x7f0000007780)=""/26, 0x1a}], 0x1, 0x0, 0x0, 0x7fff}, 0x0) r8 = getpid() perf_event_open(&(0x7f0000007840)={0x3, 0x70, 0x7fffffff, 0x3, 0x100000001, 0x9, 0x0, 0x7, 0x8100, 0x8, 0x9, 0x1, 0x6, 0x341, 0x0, 0xfffffffffffffffd, 0x3, 0x96e, 0x311, 0x2, 0x4, 0x1, 0x1, 0x0, 0x3, 0x4, 0x1, 0x101, 0x8, 0x4, 0x0, 0x9, 0x4, 0x6, 0x5, 0x10000, 0xf2, 0x6, 0x0, 0xcc18, 0x1, @perf_config_ext={0x2, 0x8}, 0x50, 0x7, 0x7, 0x7, 0x2, 0xfcd6, 0xfffffffffffffffe}, r8, 0x1, r6, 0x2) [ 78.367089] device lo entered promiscuous mode [ 78.369734] QAT: Invalid ioctl 2018/04/16 16:21:49 executing program 3: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) recvfrom(r0, &(0x7f0000001140)=""/88, 0x58, 0x2000, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000011c0)=""/236) r1 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(r1, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0xffffffffffffff1e, &(0x7f0000fbdfe0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/142, 0x8e}, 0x0) [ 78.414144] QAT: Invalid ioctl 2018/04/16 16:21:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020d00001000000000000000000000000300060000000000020000007f0000010000000000000000030005000000000002004e200000000000000000000000000800120002000100000000000000000006000000000000000000000000000000ff01000000000000000000000000000100000000000000000000ffffe000000108f3f4633c4ed444e1d29fd6186ffb58db41d0ddca3e4e649080c715461a52a3e2c18415500af653"], 0x80}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x80806, 0xfffffffffffff800) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'broute\x00'}, &(0x7f0000000080)=0x78) dup3(r1, r1, 0x80000) 2018/04/16 16:21:49 executing program 6: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1fffffffffffff80, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/16 16:21:49 executing program 0: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x0, 0x6}, 0xc) getsockname(r0, &(0x7f0000000480)=@can={0x0, 0x0}, &(0x7f0000000500)=0x80) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xfffffffffffffdcf) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x1c, 0x80000) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f00000001c0)=0x5, 0x4) r3 = fcntl$dupfd(r0, 0x0, r0) openat$cgroup(r3, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000200)=0x6, 0x8) syz_emit_ethernet(0x140, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x7ffff, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/16 16:21:49 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}], 0x38) r1 = dup(r0) getsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) [ 78.588228] device lo left promiscuous mode [ 78.602285] 9pnet_virtio: no channels available for device ./file0 [ 78.795416] 9pnet_virtio: no channels available for device ./file0 2018/04/16 16:21:50 executing program 3: unshare(0x40600) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x30080, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000040)=0x6, 0x4) recvfrom(r0, &(0x7f0000001140)=""/88, 0x58, 0x2000, 0x0, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00000011c0)=""/236) r1 = socket(0x1e, 0x4, 0x0) recvmsg$kcm(r1, &(0x7f000055efc8)={&(0x7f00008c9000)=@ipx, 0xffffffffffffff1e, &(0x7f0000fbdfe0)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000080)=""/142, 0x8e}, 0x0) 2018/04/16 16:21:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000009000000030000009802000000000000fffffffffffffffff0000000ffffffffc8010000ffffffffffffffffc8010000ffffffff03000000", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fe8000000000000000000000000000aafe8000000000000000000000000000aa00000000000000000000000000000000000000000000000000000000000000007465716c3000000000000000000000006966623000000000000000000000790000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800f0000000000000000000000000000000000000000000000000004800435400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d8000000000000000000000000000000000000000000000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d00000000000000000000800000000000000000000000000000028000000000000000000000000000000000000000000000000008e09475199d4087fec8d42be8aca000000000000feffffff0000000000000000000000000000"], 0x2f8) 2018/04/16 16:21:50 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0x0, 0xfffffffd, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) 2018/04/16 16:21:50 executing program 6: seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f00000b3000)=[{0x6, 0x0, 0x0, 0x407ffffffd}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1fffffffffffff80, &(0x7f0000234ff8)=[{0x6}]}) 2018/04/16 16:21:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000040)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000080)=[{}, {}, {}, {}], 0x4) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x2}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x4cc, 0x6}, 0x8) r3 = dup(r0) ioctl$TIOCLINUX2(r3, 0x541c, &(0x7f00000000c0)={0x2, 0x401, 0x100, 0xf4d, 0x4, 0x5}) 2018/04/16 16:21:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000000), &(0x7f0000000040)=0x40) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00000001c0), 0x4e7) 2018/04/16 16:21:50 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:50 executing program 0: r0 = syz_open_dev$evdev(&(0x7f000000dfee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x80004522, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu\x00', 0x0, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/netstat\x00') ioctl$VHOST_SET_VRING_CALL(r1, 0x4008af21, &(0x7f0000000080)={0x2, r2}) 2018/04/16 16:21:50 executing program 5: r0 = epoll_create(0x6) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf8000)={0x4}) epoll_wait(r0, &(0x7f0000204fa0)=[{}], 0x1, 0x0) chroot(&(0x7f0000000000)='./file0\x00') 2018/04/16 16:21:50 executing program 6: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x4000000000000, 0x7, 0x7f, 0x200, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="1c000000bca250e45289db34b3d73ece2cf5367003a56ed56f55ca3866ec3c29964f6d14f68905dd4a6901e6b36fcee8c1a4f7b5a9c776ac78f5fa7d2c7b66b05a1e8c9d4c466cb248137922eee67727c977435c07898233bb056973b0a132b8d9961d3bbc072aab763b835be6d51f22cc5277eb04a60b650f77db4f574f3a616d47"], &(0x7f00000000c0)=0x24) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000ffc), 0x4) 2018/04/16 16:21:50 executing program 4: r0 = socket$packet(0x11, 0x2000000000000003, 0x300) r1 = gettid() fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x1, 0x3, 0x0, 0x0, r1}) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00000000c0), 0x4) 2018/04/16 16:21:50 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f76fa8)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f75fdf)="3e244e7e87adeb0717edd8b867042a0dedf14029e85b62f01a0ca46272e04b65", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d45fa8)=@alg, 0x58, &(0x7f0000233fd0)=[{&(0x7f0000be4ffb)=""/1, 0x1}], 0x1, &(0x7f0000f77000)}, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) recvfrom$unix(r2, &(0x7f0000000040)=""/21, 0x15, 0x0, 0x0, 0x0) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f00000000c0)='./file0\x00', 0x23, 0x8, &(0x7f0000001640)=[{&(0x7f0000000100)="67a8179f1ef0ad21f5d0df1cb838d5cd1330d93116b335c9f5eddb55f8048eff49bd802b103263d1787847f5477a16d1d4b170c5b1105fdbc71f7fe8235765fbad0e7e92cdd7e9bd3b756c50c77856e3214ac3783bc0c7740d1a175db0c0683e1d2de3b96f190f2b75f8c87c5e654a192886753f40e2d69310b26d3be6b9c3ebc35b8fce4da94f7c9aa29f07d107befb51d4add3fa9d188ceeba501624e15ae3ca8e83d27981ed43ccb1a12dc1458fafad85b338a4f7c3c5850688089e3c0df57e35ab9aeac86dca9bfd53858254dba33a33", 0xd2, 0x6}, {&(0x7f0000000200)="3a27cd8c36f122200b10cea681769af170f9310b75887398675109ae1b6c00ec3dbb4904efc40457441c1212954ae3aad133fd3c0668a633c041101e2eea8c23dc7f0f91792a53edb32277a8cf3b533b0c534e6a4e0f6b471c3df79eea43b3a9c776c878f0e9184786e0a7e3813624110cd1c1294e5fc3a49352c64d95ca0de8c7afc729fa1c8e3d4a3b7ae3dd23c274db8a80e5964d3ef4ce93c67ab457275ad5f079d2c6042d7a73bfd09441ea1bd4cffc29e138f8359f1f7843e1e3a57c568d7fb224c282ccd318d3aace66b96603940ae9a5739d3e0e58fdaec7ceb53955c13f", 0xe2, 0x100}, {&(0x7f0000000300)="30e1dbf705577ad9d13cdde7d0dba4d01acffae6a0350d0af47ea5214d2a1bfc3832e3e2fcc7e78d52941b4c590ea50580d5a9935c981aeb36eceaa6b3305a7f1daf58a0a1eafdc8759bade553808dad103f70a88ef1aab28b486313277bef230c780a5add36fc46deba07dbade8439d58a327ef24e6516f67344147cffd2f96bb26117dd6a48e196108fd12485461d27c586c4fb0d39f1f1959f3e3312a4dabf2e53d42eb02", 0xa6, 0x12}, {&(0x7f00000003c0)="6e246c909713ecb862b6e078e9244c88b14ebfd6ac17289fd21ce5c14dddd6022be38481a5a1c6e2f44ee44d389ef4e3ae9e0b10b9cc63b7ccfacf7a9c1865ee1ddb4ce58f2e2d731eab689965dcdb5b3b3cb61ee1dee1af4e89bcee9d8c577b63cfe670c4b28a150ae815b7f6a0d29337349f677849633ad8ac12c585631c9ffec8cf33d0fb6feb8238a47675762f249c28d7f95797d72849bc18f8327a5560b60d", 0xa2, 0x5}, {&(0x7f0000000480)="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", 0x1000, 0x7}, {&(0x7f0000001480)="c0c0f4484a1641806f64a1296930ef92ecf7ea46383f90b25d7e6509fc653469cde850e1bf8b95a3263edf508f03581a4e5953d8090cd46bec5dfbe016b768cba67d02fa138bd666e68840dfb0da45fbf0bd90d12376ea77f75b490d9b440744a9188faa392317ca4a55b3fb14d9af4bf14066769fa0cca8d319e77aa357c8c0f3c4e22f72a75a6471afe4e5f692b8df3319301d0fbb6c5a277e509b612b79d7fb25b6db74d80fd7283157", 0xab, 0x1}, {&(0x7f0000001540)="107e8beda8f51244c442b6e3a037419be15119d02cde862adeea573701a50b3294bc4db752", 0x25, 0xffffffffffff8000}, {&(0x7f0000001580)="7797c5df2e8c2e8a587493cf66ad7cc35cae8ff6bad81c613e3f9d26c48a91ee0d68d3617409a1994008c0f4c9e8095f2cbd837c5a4217360e0e577ed813bf6629b49b6dc16b8e4db8311222855037516e2fba89052fa9bcdd2180d1ea3e560114188883c46b3ea3e8c9aa37f54449de3e0549f395f0239238b6bc74c930d6f205fd3c25da3ff8fe2c1de90c0194bcc891a2559e885d66498b0998f6c5d10919d2afb34d396602f2f53295a58a86888bbc8ac6b349a6a1a2989a", 0xba, 0x7}], 0x40000, &(0x7f0000001700)={'nouuid,', {[{@biosize={'biosize', 0x3d, [0x3f, 0x3f, 0x33]}, 0x2c}, {@wsync='wsync', 0x2c}, {@noquota='noquota', 0x2c}, {@dax='dax', 0x2c}, {@noquota='noquota', 0x2c}]}}) 2018/04/16 16:21:50 executing program 2: r0 = semget$private(0x0, 0x200000000ff, 0x0) semtimedop(r0, &(0x7f000001dfd6)=[{0x0, 0xfffffffffffffff7}], 0x1, &(0x7f0000380000)={0x101}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) semop(r0, &(0x7f0000031000)=[{0x0, 0xfffffffffffffffa}], 0x1) semctl$IPC_RMID(r0, 0x0, 0x0) 2018/04/16 16:21:50 executing program 1: perf_event_open(&(0x7f0000d2af88)={0x2, 0x78, 0xe2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x20) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) setresuid(r1, r2, r3) fcntl$notify(r0, 0x0, 0x2a2) pselect6(0x40, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f00000002c0)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, &(0x7f0000000300)={0x0, 0x0, 0x4}, &(0x7f0000000380), &(0x7f0000000000)={&(0x7f00000003c0), 0x8}) 2018/04/16 16:21:50 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000ab5ff7)='/dev/sg#\x00', 0xfffffffffffffffd, 0x0) ioctl(r0, 0x2287, &(0x7f0000000140)) setsockopt(r0, 0x3, 0x1, &(0x7f0000000000)="a0eda6f96f266f4838c2a92eeb43de269b09da801a712542c7781ec6beed78ad06a92e7f45b41e7c610b0faec819dd143ba49c0dbee3c0f29365d87d037569a4945ad9dfdb521b25b37abd8ebbd2e41f2fc01a7ff2c2de1febcb6dc9ad51f6f16a95ba012c0b931b54be9082088bfabfbf868613c8691b98ceecc23981954b04d314324b26762d2ac0a5cad7edead79fafba85b8bd409e429486c86a0bd03f7a5bff6b1db2f30f4b3a63edeaa15d766b2568e8db322602789f5e8f82fa9a3ccaacb74667c2549748e49a2b238c10522be1c1e6a5e66a72fdaeb2f54b2750379a6e8c6450a19de0d0baa1dedae009", 0xee) syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x8, 0x4600) 2018/04/16 16:21:50 executing program 3: r0 = socket$inet(0x2, 0x80807, 0x3) setsockopt$inet_int(r0, 0x0, 0x4000000015, &(0x7f0000000040)=0x1000000bd, 0xc1de9730a7f21922) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000000000)=0x77c, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/04/16 16:21:50 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:50 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x4000000000000000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r1, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/16 16:21:50 executing program 1: r0 = add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f00000021c0)="f6c0", 0x2, 0xfffffffffffffffc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x6, 0x2, &(0x7f0000000000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) bind$inet(r1, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) ioctl$int_in(r1, 0x5452, &(0x7f00000001c0)=0x3) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x40, 0x0) openat(r2, &(0x7f0000000580)='./file0\x00', 0x0, 0x8) sendmsg(r1, &(0x7f00000017c0)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2}}}, 0xffffffffffffffe0, &(0x7f00000004c0)=[{&(0x7f0000000780)="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", 0xfffffffffffffff7}], 0x1, &(0x7f0000000180), 0x0, 0x80}, 0x861) keyctl$join(0x1, &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}) r3 = syz_open_dev$vcsa(&(0x7f0000000380)='/dev/vcsa#\x00', 0x100000001, 0x40000) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000003c0)=0x0) fcntl$setownex(r3, 0xf, &(0x7f0000000400)={0x1, r4}) keyctl$describe(0x6, r0, &(0x7f0000006200)=""/4096, 0xfffffeab) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xc, 0x1010, r1, 0x0) r5 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0xe000000000000000, 0x80000) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x800, 0x0) renameat(r5, &(0x7f0000000440)='./file0\x00', r6, &(0x7f0000000500)='./file0\x00') ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000000300)=""/94) 2018/04/16 16:21:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = msgget(0x3, 0x613) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/62) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00021400000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000e50000000000ffffac140000fbffffff000000000500000000000a00000200000000000000000000000000000001a172000000000000000000000000"], 0xa0}, 0x1}, 0x0) remap_file_pages(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000004, 0xffff, 0x40000) 2018/04/16 16:21:50 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x90700, 0x0) r1 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1'}, 0xffffff94) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="dacd949147") mknod(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000200)={0x8, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0xa}}}, 0x1, 0x2, [{{0xa, 0x4e20, 0x6, @empty, 0x8}}, {{0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x8}}]}, 0x190) ioctl$VHOST_GET_VRING_ENDIAN(r1, 0x4008af14, &(0x7f0000000080)={0x3, 0x3}) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/16 16:21:51 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000180)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/04/16 16:21:51 executing program 3: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x10, 0x800) sendmsg(r0, &(0x7f0000001d40)={&(0x7f0000000740)=@ipx={0x4, 0x0, 0x91, "4a489babd8bf", 0x5}, 0x80, &(0x7f0000001bc0)=[{&(0x7f00000007c0)="e6811b5b4a4daf6441d7573cba99a449251c69df705b5df00cf01de3599ef352a0b1064caa66ae28945fe021ccfe4f4026945068177181a37933ad6ebfb016ede3fe9be61d7feab39b39e512729d7404309842a484aadf856691e89baf1fe0df50543686e09a6677d3df6f057f4883623951", 0x72}, {&(0x7f0000000840)="776687340c241bfd2598fd94a167ebc934bd9692529178d72ef504ed491e628eb39fd314ac91836836b46bc20c62b10adec6031f45fcd454584175b402abd931e42240d0dcd75973385103892f573b2a5769899d6ed29087d1f93e2b2cddd2cc1b6a56cefb598afc", 0x68}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="9bd55f9fbd4e03d1cb25650530a577edee4e9a1612e3a2c6e5cca8f24d2e6ecf59e83d", 0x23}, {&(0x7f0000001900)="23c59f99c96e895c848629b59c2455901a8c83c3e355634835dc64877b9f4129d37651c0581cff227704846f588602ab7ac300028e01e8bffc8712e3726743", 0x3f}, {&(0x7f0000001940)="b5e120ebb9772d4c73b8784bb5ed836d255521bb36bce69f897949b94b11e76875079e3f117c827b0619a5ab57a0d3615f3106cb3bd0aa65ba78430073c72c0b61b2d1772b53df0a6b52054ef58bf44a208d73993ea3a4f89632515c1f26", 0x5e}, {&(0x7f00000019c0)="471cffeddc341d54a4481526d825098a00f0fc432e000c66669093a5fad773b806f01cd8669a0bb33656e5ee29cc1287d78d6b5c26eed515ad6e7e134ac9ef020c7666c4eee95b20af01ee7345865a11682a6ead3e5b40f35513a718f5f2d46b5ec7ae650c16bdb4ae2401e56ed0246fc4af6302e42d00fee37da9058ad9fb715718ec5874333d4c2d97f9e48141671c60cde717cd1bb89838d6d78199adf9b10b63662ece69bed67f2311d0fc80", 0xae}, {&(0x7f0000001a80)="91fb5663403969888c18bfd5c3da3c242338ec87bb111703058acf7c2c952503a0fa109b9254110ad7ef4d085bbcb8d1702cc994aa7473ad1c5ebdedb1b2720fb95b28fccde64e2c84e344d08436ba9ca965329831408a4872", 0x59}, {&(0x7f0000001b00)="d593399f67c5f196123b87fa816ce495b778c14fd12b3d5e75e92996dec9192ca9fa943087da8c2fe35a39624f6e6a22faf142e398d81c592172a225c8cd5b479a46522e473000d5e786e0fbb1603b201166f1e126b86dd051fbf3f6d9434e8f71a6d821f3e04633c4f250fd7ec5f868ef03e2ac5d713d836389226a5cf47f1bcf20a69a461d99baaad562f3a86fc86d", 0x90}], 0x9, &(0x7f0000001c80)=[{0x38, 0x0, 0x190, "247297ac919b78f1300e201c972da6d80b4f033ca437f92ac4c5ec9cbdefb241b5e42a53f4c9"}, {0x68, 0x10f, 0x42eba9e1, "60522c9bb4cc168e4647d30b06367cd172bbcb7d6a70fbbfffd12530c51128f0d947e173fb32c2e5fc2efabe08a4e0f2cb20685417e013c2bc5bdbe67ba1156f6431a88ebd03019a118fed574b22ae0331099a46"}], 0xa0, 0x40}, 0x4008000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="18020000060000000100000001000023ac045e0ebf3dab7698009500000000000000532924ae0d117799c380ce4b0691bd59faf88779a887c52efe98c013aabf04e5ae"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r3 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000031aff8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000480)="5f4be96c4b5a30d42a", 0x9}], 0x1, &(0x7f0000000640)}, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000000340)={{0x0, 0x3, 0x1, 0x3}, 0x4, 0x2}) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00000004c0)={'veth0_to_team\x00', {0x2, 0x4e21, @rand_addr=0x3ff}}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x800, 0x0) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000640)=""/233) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000280)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0x80, &(0x7f0000002880), 0x0, &(0x7f0000002940)}, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000000000)=0x7, 0x4) recvmmsg(r5, &(0x7f00000001c0)=[{{&(0x7f00000005c0)=@hci, 0x80, &(0x7f00000049c0), 0x0, &(0x7f0000004a40)=""/241, 0xf1}}], 0x70, 0x0, &(0x7f0000000200)={0x77359400}) read$eventfd(r5, &(0x7f0000000300), 0x8) [ 80.102542] mmap: syz-executor5 (6534) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/04/16 16:21:51 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x20001, 0x0) sendto$unix(r0, &(0x7f00000002c0)="05f4c749fa8ed6988e4642b67112e37d29b8843b52c7e38f3ab415e91a2f0768bb5bd17e0b79f4d05bf37f1f1fe1403abe6696a9ced440b5148ef2534f80a703c3e40bc17a4b49c61e4094cdd49e63b9e478de8519fb773e52df9db9a978340e6e6494242368112266a2f0c1e5e2365c90977050", 0x74, 0x0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x4e24}, 0x6e) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f00000003c0), &(0x7f0000000000), &(0x7f0000000180), &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x46800) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x0, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x4000000000000000) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x101000) sendto(r1, &(0x7f0000000100)="ecccc5cbd166c7986dd2bf33851e8dc5190e44848eee68a1a5efd3b51664426e6d017e67c9a0fe4a93ba0266e0868ab94c585c691edc2676b2075942f7274f9a703420c21e657dc19e5c98716156", 0x4e, 0x4000010, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) mlock2(&(0x7f0000b1e000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/04/16 16:21:51 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000010c0)={0x5, 0xb, 0x100, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@nfc, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x2, 0x7ff, 0xff, 0x1, 0xffffffffffffffd5}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000396fe8)={r0, &(0x7f0000000000), &(0x7f000039cf35)=""/203}, 0x18) 2018/04/16 16:21:51 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x97f, 0x0, 0x3ff, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x80000, 0x0) 2018/04/16 16:21:51 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = accept(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=0x0, &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000280)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) bind$inet6(r0, &(0x7f0000186fe4)={0xa, 0x4e20}, 0x1c) r3 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r3, &(0x7f0000f64fff)='W', 0x1, 0x0, &(0x7f00005d6000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x0, 0x0, 0x2000001000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x4000001]}, &(0x7f0000000100)=0x100) epoll_create(0x0) [ 80.403193] sctp: [Deprecated]: syz-executor5 (pid 6556) Use of int in maxseg socket option. [ 80.403193] Use struct sctp_assoc_value instead 2018/04/16 16:21:51 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000000000)=0x2, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) [ 80.563997] sctp: [Deprecated]: syz-executor5 (pid 6561) Use of int in maxseg socket option. [ 80.563997] Use struct sctp_assoc_value instead 2018/04/16 16:21:51 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x3ff, 0xfffffffffffffff9, 0xa1b1, 0x80000000, 0x2, 0xe4, {0x0, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x8, 0x8, 0x5, 0x8, 0x40}}, &(0x7f0000000300)=0xb0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000340)={r1, 0x1}, 0x8) ioctl(r0, 0x2287, &(0x7f0000000000)="5574e2cc58ac28f5765d08d296ffd8ac59ab7a6ae751142d2f2b32c933d43ec05c71fb4d81732d43829799c7fba1b7533a066a2887bee2defbd775c6108562583b634d282e0986f3ee1275f91a54a43f9986906eb95655637bb7e5567c713c0b43cecc1996614d0d98e1") getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYRES32=r0], @ANYPTR, @ANYRES32=r0, @ANYBLOB="b005e691e113cc65571874024ee6719bd5ee6a13e84dbb43f18fb1bb0dac8d1b9cdef93b5f18d296f010d32737106e00c18d85fcb6c9c4e41709b04217df638e99ba6411be77a8f92a04481a84eb4874567f59756951632ab4ab377fe6551b54548aced3ef1575323433658c96ff698f77a5f2fcad350bcea1fd275d15f2efa9f70085d4b4c454178f03581b1991fd25b7ba39a549a8"], @ANYRES32=0x0, @ANYPTR, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x5) 2018/04/16 16:21:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) accept4$ipx(r0, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000440)) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000500)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000540)="402e5f067ec07b0d5972b6089dc3826ba7e8309b8e23f57e5b7b77e42ba604beb74c41ed294f82349df3c55e490e5296171170cdd8e9f32a47c909c4060025083ed3934bb9b1185d0b850f59064f20e6f67ef59f1caa") setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000080)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000e0000000400000058030000ffffffff0000000010010000c0020000ffffffffffffffffc0020000c0020000c0020000ffffffff04000000", @ANYPTR=&(0x7f00000005c0)=ANY=[@ANYBLOB="0000000000000b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c2383bfec41c513fcbb28e9166d33806d5e0fe8b9c6c120a818f87f0adf70b688501caf00634fa8f0a70d413c2b7728"], @ANYBLOB="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"], 0x3b8) setns(r2, 0x0) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000040)=0x8) setns(r2, 0x0) 2018/04/16 16:21:51 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x3, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f0000000240)=""/144, &(0x7f0000012ffc)=0x90) 2018/04/16 16:21:51 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = memfd_create(&(0x7f0000000000)='aead\x00', 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="c32444c5dd344c5dd05e1cd19ba5457f06bdf49efef9913eac32a4029c57e6defa1f68defde7835d19d0ab5caa83f30966c9269579f2365d14f2096fcae8e985c92a24672c038c57463a6dde522e75bb42ef5332398dc1c6d57d078921da2f4f95a9cc49b920d3d904f5bcb851f0cfcc001b4b7ddc81512f748a5aeb60b3ebf54f1c151e109b", 0x86) 2018/04/16 16:21:52 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:52 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) close(r0) bind$bt_rfcomm(r0, &(0x7f0000000000)={0x1f, {0x0, 0x7fffffff, 0x80000000, 0xfff, 0x3, 0xfba8}, 0xeee0}, 0xa) readahead(r0, 0x0, 0x0) 2018/04/16 16:21:52 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0xc3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$KDSETMODE(r2, 0x4b3a, 0xffffffff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000080)={@loopback={0x0, 0x1}, 0x7b, 0x0, 0x1, 0x7, 0x10000, 0x7, 0x5}, &(0x7f0000000100)=0x20) 2018/04/16 16:21:52 executing program 1: syz_emit_ethernet(0x4, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYRES64], 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000800), &(0x7f0000000840)=0x4) r1 = epoll_create1(0x80000) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x90080, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mknodat(r2, &(0x7f0000000880)='./file0\x00', 0x8, 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000780)={0x9, 0x2, 0x7ff, {r3, r4+10000000}, 0x7f, 0x5}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) fgetxattr(r2, &(0x7f0000000040)=@known='com.apple.system.Security\x00', &(0x7f0000000180)=""/214, 0xd6) write$binfmt_aout(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x4e6) close(r1) 2018/04/16 16:21:52 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000000140)={0xffffffffffffffff, 0x3902, 0x1f, 'queue1\x00', 0x1ef4}) r1 = epoll_create(0x6) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)={0x40000004}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/16 16:21:52 executing program 0: r0 = gettid() prlimit64(r0, 0xb, &(0x7f0000000040)={0x8, 0x5}, &(0x7f0000000080)) r1 = perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x1, 0x0, 0x0, 0x0, 0x101}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/238, 0xee}, {&(0x7f0000000240)=""/91, 0x5b}], 0x2, &(0x7f0000000300)=""/151, 0x97, 0x5}, 0x100) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000440)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000480)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f00000004c0)={r4, r6}) sendto$inet(r2, &(0x7f0000000780)="30e7304984df2cc2fe7984bd5528c4d90c0064437d33f4b388bf27470d54c6df574a9b567d9472ed5b2a8acaf1ba8075b50aeb54000c25e9b3fcb302fe8d7b57a88fb0c4c8", 0x45, 0x40000, &(0x7f0000000800)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000400)=0x8, 0x4) r7 = msgget$private(0x0, 0x80) r8 = getuid() getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r5, 0xc01064b5, &(0x7f0000001980)={&(0x7f0000001940)=[0x0, 0x0, 0x0, 0x0], 0x4}) getresuid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000680)={0x0, 0x0, 0x0}, &(0x7f00000006c0)=0xc) sendmsg$alg(r3, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001900)=[{&(0x7f0000000840)="2c154084e8335c24290891f99a11f06de00fdbc022964c20901c713c0d9756b1babedccf0a2a78f9bf2c520c6bcee48e6a53152c749e7f8d65acb1093c14e37d5fcd5d9568582eaf5f26e00ad81ea09f2de04b6ddc42e723d01bc85eb51a336b87dd350ac234", 0x66}, {&(0x7f00000008c0)="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", 0x1000}, {&(0x7f00000018c0)="e10458f8f65df328a45b17486447fa10a5cfcfab69c472c289402b2aec8a01e77e", 0x21}], 0x3, &(0x7f0000001b80)=ANY=[@ANYBLOB="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"], 0x140, 0x40000}, 0x40000) msgctl$IPC_SET(r7, 0x1, &(0x7f0000000700)={{0x0, r8, r9, r10, r11, 0x8, 0xb0}, 0x2, 0x1, 0x6f9, 0x0, 0x8, 0x4, r0, r0}) 2018/04/16 16:21:52 executing program 6: r0 = memfd_create(&(0x7f0000000440)="2f640400000000", 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x7, 0x0, 0xfffffffffffffff9}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={r1, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}}, 0xd4, 0x12, 0x3, 0x2, 0x14}, &(0x7f0000000140)=0x98) lseek(r0, 0xfffffff7fffffffe, 0x1) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'syz_tun\x00'}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000001c0)=0xfffffffffffff6da, 0x4) r2 = getpid() getpriority(0x0, r2) 2018/04/16 16:21:52 executing program 5: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x26, 0x400, 0x70bd2c, 0x25dfdbfd, {0x18}}, 0x14}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000) fallocate(r0, 0x2, 0xffffffff, 0x2) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)) syz_open_procfs(0x0, &(0x7f0000000000)='oom_score\x00') readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[], 0x0) 2018/04/16 16:21:52 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000270ff2)='net/fib_trie\x00') bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000080), 0x100003fc) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)=0x0) syz_open_procfs(r3, &(0x7f0000000100)='net/rt_acct\x00') 2018/04/16 16:21:52 executing program 2: io_setup(0x4, &(0x7f0000000100)) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x100000000, 0x102) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0xc5, 0x4, 0x6, 0x2}) 2018/04/16 16:21:52 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000021c0)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="000000000000000048e32df04df215c2d70ceacba2f7603cd3506ece2d0f54e3ecb630bc0e888e"], 0x3}, 0x1}, 0x0) r2 = accept$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'ip6tnl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000100), &(0x7f0000000140)) 2018/04/16 16:21:52 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) capset(&(0x7f0000000000), &(0x7f0000702000)) connect$inet6(r1, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 2018/04/16 16:21:52 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:52 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) r1 = getpid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001580)={&(0x7f0000001e40)=@can={0x0, 0x0}, 0x80, &(0x7f0000001500)=[{&(0x7f00000001c0)=""/24, 0x18}, {&(0x7f0000000200)=""/115, 0x64}, {&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/15, 0xf}, {&(0x7f0000000340)=""/167, 0x36f}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000002940)=""/4096, 0x135a}], 0x7, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000015c0)={'veth1_to_bond\x00', r3}) modify_ldt$read_default(0x2, &(0x7f0000001700)=""/201, 0xc9) r4 = creat(&(0x7f0000001600)='./file0\x00', 0x10) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000001640)=0xffffffff) sched_setaffinity(r1, 0x6, &(0x7f0000e86ff8)=0x9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "706f727431000000000000000000000000000000000000000000eb000000b2a587e2000000000000020000000000000001008e15e7af00", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time, 0x0, {}, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000002880)={0x5, 0x1, 0x101, 'queue1\x00', 0x4}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000001dc0)={0x6, [0x401, 0xffff, 0x899, 0x6bd, 0x5, 0x3e0000000]}, &(0x7f0000001e00)=0x10) ioctl$EVIOCGPHYS(r4, 0x80404507, &(0x7f0000001680)=""/92) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000140)) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000001940)={@nfc={0x27, 0x0, 0x2, 0x7}, {&(0x7f0000001800)=""/199, 0xc7}, &(0x7f0000001900), 0x4}, 0xa0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000001a00)={0x3f, {{0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x1, 0x6, [{{0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x8}}, {{0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e21, 0x10000, @empty, 0x800}}, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x10000}}, {{0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xf9}}, {{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x3ff}}]}, 0x390) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/16 16:21:52 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x8}) ioctl(r0, 0x800000000008982, &(0x7f0000003280)) r1 = socket$inet(0x2, 0x801, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80802, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000264000), 0x4) sendmmsg(r1, &(0x7f0000003140)=[{{&(0x7f0000000180)=@nl=@kern={0x10, 0x0, 0x0, 0x9000}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000200)="ca1ad6fbccba01b5eb0967d7fee82cd6467932a265801bd57816671c038d2bc659f5d3f1c308f3c752d5f7b8cda37bd7aa975f8869dd16fc84d788c27308c63539f6c869b52da9e935d6b50f0f6f6b39931497096a74479c8f63c866edb210537c334c06395967f8fe11ee5a1c5e70a8c5e3a7485969357deecabc19c60ba33eeaf7d7c844e386ef4193b73e3da8435acd", 0x91}, {&(0x7f00000002c0)="af7746df94", 0x5}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="f4ae5603c8c6e71dd4a8779a15b05656440a754eb3ebebaafed47ad9178ff7c4aa14fb6d9f2377797c9975d9c2416e7c77a98f2ad7be41f55554af3178d8a5174ba423ddbc7359dfe57976fac6590c751d58e8df17f1c1b32e", 0x59}, {&(0x7f0000001380)="2ce04bafda56c079d4d9c09f341096d3a0ac3480128fd035858697ff3309b81201a4bd17a0b29fde22363fb5d4e2fe936d1b100cf434420ec6ec0f8258734e6597b27506f4bffe15e07c9465982597133a229541c08a81f24e3d28d5c8ef7453a63d3dc21a18af67eb8e70f61b994843ca57f033ed47ac9a5d71fab3401b4fb1e74b26cabe2948819cb608fdf295c457fea055a6d11b0d054f39d1cea63ea72f154b059e4a0be82541b664a4bbb8f94d8c7c28743c0d1ff22c2aef76de39dd5818134a20d59260bb544780add5ff", 0xce}, {&(0x7f0000001480)="b33a9081235ba0de6b74495d58400421e1841ef24af63c2dbbd35cc7e279ea4368af745ad761dd88c0a0ba1cc40306347189da4067293fa03afded8736bbe381b3fc20f5ed2ee7da97c04bb501c0ef5007c4b11a735cfdfb2b60d72cbd1e626458ca0b24b8dc014bc1532720691dc8d1f0381e08de4d5055", 0x78}], 0x6, 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{&(0x7f0000002b40)="989c596b9e40f9bbce8de0c501c32b58d018872504277c09c9e5a3c37b166f00acbd35f297b3499b0676ef21ff10d6ebf5a65f0d1ecce3b5653124251ed49bc986877165388d8481395e8710fbd2065b88886f4a8cb3cf9340989d41bb7ce42b832e4a658b136c9051d9606049b47734efd11fdfcb5c37d14f1c29eb382a51dfe95fedb1091bf9982c8653263b040e34876b5776f4695815dfa46072ef58ff99676bb8ccd48bffc1b20fa8b9daa5c74a9974c062612d73a1c75836c7a49911bd6b8d508b04279c50a2c5727d6206e5756bca4611eca77d9a1bece093f4c4f504a301", 0xe2}, {&(0x7f0000002c40)="d90f3eab3b63a803335cf75a15b3365632faa9999ffd3e633a28e46445773b089c7691637ee28069543ea8adf489ca744154b04ffd2e6d83e75f9a65e671258a0dbb35f02e636c8893c64ac11941f9a91c77bad647123720adc70d6fa611d0dee2068d31dbb69031b4613faa6a9d58e86e15e792f801507e03719b514256f49ff0a59cb4e5bd753e0893a6fe0af59bb36972aa34b290672e5ed9e5aaa5a06629e1cf6695c66c3eb62b9b196f91fe35f6d2a4934adaea2c11d7c02bce05437d5cee8bb379903f9e29291a75cdbea4ece87ae1fb5aa3c4", 0xd6}], 0x9, &(0x7f0000002e00)=ANY=[@ANYBLOB="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"], 0x310, 0x20000011}, 0x1f}], 0x2, 0x8000) getsockopt$inet_buf(r1, 0x0, 0x2d, &(0x7f0000000040)=""/176, &(0x7f0000000100)=0xb0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003200)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000031c0)={0x7f, 0x0, 0x10001, 0x7}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000003240)={0xfffffffffffffff9, r3, 0x10000, 0xfffffffffffffdff}) 2018/04/16 16:21:53 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:53 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2) write$binfmt_misc(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="34747cc410d3e0efdde264567ad28bfd26b595c25c5870bd7cf969ea12ee13725c1b47388e1260a6fbc28bf05ed183aa35a061f1ee001c2c500fc1d8e09dd556b568d643fb5ed860a89f8c2e86476b81cf76644df4fe5ebd46f96609c44ec431e4b0da67d2b0197aaf2c7f7ecc9dbda667fdd19fbf8c53be0a9581f431502321f03e3bd9bf7b947bd845558e69c61cf216ce93f84b477d0fc981e6abd8163587ec6881fd87"], 0x4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='bdevusermime_type!wlan1,ppp1\x00'], &(0x7f00000000c0)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) write$binfmt_elf64(r0, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x1, 0xa, 0x2, 0x0, 0x3, 0x7, 0x710ca17f, 0xf4, 0x40, 0x3cb, 0x5, 0x8000, 0x38, 0x1, 0x10001, 0x800, 0x75}, [{0x3, 0xfff, 0x6, 0x20, 0x4, 0x3, 0x8001, 0x710}], "5de2e9e93b027b620651f8ccd6d2f02e2259388aa63dd83b4ec70e90b2f486056cc0b1bd323b3252e882bf4cc5241d9494a15990405ca804b29e93790f31abb038935974364a34b5b79a246efb02c5f655db5a62ac552525457ef2ccc253c8306363f008ae674c6ea4d5d65983a7333037a9c68e597afab4dac932ff4f5e7739ea817ac9c2706c4772085f16f22bb34366ba8b6e6492860286", [[], [], [], [], []]}, 0x611) 2018/04/16 16:21:53 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x218b02, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x2, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/04/16 16:21:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x5, 0x100) r2 = gettid() waitid(0x0, r2, &(0x7f0000000080), 0xa0000002, &(0x7f0000000200)) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000100)=""/202) ioctl$sock_inet6_SIOCADDRT(r0, 0x402c542d, &(0x7f0000000380)={@loopback={0x0, 0x1}, @loopback={0x0, 0x1}}) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x9) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000300)=0x8, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000002c0)="02fdc186c6f94f811d8f51f67f87d953b93a02cbcb9092eff22206945246fbffc214c7297c0ff6d64a3bda119f46305f3a2e347e7adc7645b04c1caa89ef30", 0x3f) 2018/04/16 16:21:53 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) r1 = request_key(&(0x7f0000000140)='pkcs7_test\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0) add_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)="f3a40d1bfb9a8a276ee3f50bb5de2a88344e66667d995c020177fd6d6c25290377655260953a72", 0x27, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00\x00\x00 \x00', 0x2001}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 2018/04/16 16:21:53 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:53 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x0, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200000, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x1, 0x4, 0x4c, 0x1, 0x6, 0x2}) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) fsetxattr(r2, &(0x7f000052b000)=@known='security.capability\x00', &(0x7f0000000080)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/04/16 16:21:53 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:54 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0xd2, 0x10, 0x0, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x0, 0x8, 0x4, 0x800000000000001f}, 0x14) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x8000000023, &(0x7f0000000080)=0x100000001, 0xd9e8b53951d04f55) r4 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="a6461f01acdebd1229b7fd0c19d776fa6ccba7ea01965c50baf31a85cefc75c6fa79f8a9c3a1ad17cdee113c8ce656db513368d93f98d4701219ab6990a6aa9fbf0b6434c40b732634a1b70d78efa35ca62d447808f52acd273d6d5ff1", 0x5d, 0xfffffffffffffffa) keyctl$update(0x2, r4, 0x0, 0x0) read(r0, &(0x7f00005f6000)=""/99, 0x60f) eventfd(0x9) 2018/04/16 16:21:54 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000080)=0x552) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x60002000}) shutdown(r1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) epoll_pwait(r0, &(0x7f0000000100)=[{}], 0x1, 0x4, &(0x7f0000000140), 0xfffffffffffffdfd) 2018/04/16 16:21:54 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000180)={0x0, 0x8, 0xffffffffffffffa0}) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) fcntl$notify(r2, 0x402, 0x36) lsetxattr(&(0x7f0000fc0000)='./file0\x00', &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000fc0000)="2f2f73656c696e757800000101", 0xd, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000002940)={r3, @in6={{0xa, 0x4e20, 0xfad5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x9}}}, 0xfffffffffffffe3b) syz_mount_image$jfs(&(0x7f00000003c0)='jfs\x00', &(0x7f0000000400)='./file0\x00', 0x2, 0x7, &(0x7f0000002840)=[{&(0x7f0000000440)="8c31f30e1fc6ff692b3ccda60203588a4d6ba07613bd8f86a441fcb7b2c175fa91ff16bf7a399349ce47220a15a56aecc594663034ebe4e42bb11d51a3110f1a82f3efc5cca3bce9193d29aa236c26a620cd805f6ed3d17c4fdfceb1072f6e6fbb5ff8503323f196d0b4fe73b9395455653ba31a9e01b20340d6e8448486fa2c5c9e71af1708a7cdfe269642700f139edc1e2b6e63e9522b5c8ad34b18f83ebf89af9e19e03fd52d965e6b42980b2e723eb41482f590ad19761a2f8a80a4b54dc07d9dad5fb46b88197e2b56c5c290", 0xcf, 0x80000000000000}, {&(0x7f0000000540)="89477c629ff06357d5ce060b9404f42be7ff23f18707f1b5fa4c5f883c0ae827108fa68dcf69a7bad328cf64265ae8468d1c4e5ed51f9e8d69a5b0d02a4385999e4e1ec32d9e389944d2d98dfd0d52782649000d82d5582a35b15d5b604f9cc1bfb1b49f8eedfb42aa01b8fc37f071e3a0d9f2f2aeb1996c98b0a0fc7398f6b59449a750c9dc567c6c67c799ea4737fdf2515a28a8cad4177b98df38c58735b37b92167dc249676e749345fc039d11a5b3fb1eb0901826e9a6c8d5662806394063f2f007223076a6abe2fb9ee06e0f6a8b56edefde724a2c82db5524e765a51fb531dd4f8cb89b95efaa3d6c76a3bf4913f53d5da506ab3c571fa8bab46c12c7e80e3e5c609c9deaa059dd452101d5046f795c3b6d7b081bc5ed811e9a82ec4c3b12be85945d954891be6f46bb5f2f13a2de0e5fca8a743dfe5bb18d9402b4280a332f6d01f0ddb4f1688330cdcb4ddef6864ca27171948dcb8e196ae3304e78c67922c55df3d0983e47c661d0755251ae8529449fb6553f887d462e06b20eea8e3cab082bd56d69f8c9a3af1c399760e1d1164e52cd35e1c9d7073eada7d7bda2334e11db6940cfa97bae9eb3ff1a7e81c2b4209368b4543408fa7531ee82f6d165187053a127416b99b89b33ccc22259a01c9b2a8e571cc679635b0db4408cb96b249ef60ee0bae8e1d4a6580a573bf069305009c50df1fb2b4e570b7756c38aeadd82e12b00d799f59058d2bc13e0c60fa480cd70af3bc7bf844ca90b530160fa4ca75366b9c8a4758b9affda5819e3997d011ea08b078645d2f23c4c0c498abc0d99df6e3fc2fe7bf85eec486d3d41895f8632c380c5647f5047d44103d72672e8ec93d4c8695cd19aad6ed85c3577e96baacd4fa9cae59ecf036cb89c63e05513f8ae4771296758e16c89eff99b06dd9b8028c962d70fa99acdf2a1d336aeff9444ec8b6679b3a365054bff20fd07a241d1e63494768006d60eee4fc0da2f3662420e8eab5e55ec043265a2d222cfc358c722ed0ebff20b962b332a81566c01f1e678810ac3848d134da244b232dd1494cd69cb265c52c71a992d8dbdd2ce06e7f39a70348185402751f51d1d0abea89b6e9a0814a7a06e5cb95e0bfc77d3b716c6b143165b1ec35d65bab975df584de92b199e923ba3f9997200a4f90d4bc0e909bab9367bb1c3b24996fc96203ec71ab39f8bab96e1a636adcbff0f564b7fe6bf22cfae201e41c47248a946725082ad56679bef8e56ddf034305b249848366fff0762973a8854e58b639bcc3f41eeb4dd8222856f8519e5766f3d1703cf364a9c70057e543f92d968994080c9bcfaa205b581193208cd0e49369977e77629679ec4b6cdd3bd4768a78340a06f60597a02f964cd34db9b1b0be5748c615f7acc839c9056078995bbb365cb8a6227824f44b3ad62d49b8bcbc0f57a0254662b256f37a99acfd70066cd98480c3f9482277a5c4ec4688a7fb658407713ee70d719ef0fc14a804158099085202d5617f05341550860ddd4811e6a1afa452f4a7dece039fa587a1d77a0f27c57dfea777c11f3cfc7aa31a6001bbdc1edbf200b1c49fbdfa062448c72fe0869dfdfd666f000b330d10b76e0a28e6e7d9caba66c9d2a01bc21639303e177ef0f88740832c5388da0936a1d7f5b4621d870e456fb4f87944cc2e583eb7d77d2bedd7a598d2fbc7c5ff1cae2d38fd9ada99d17a63ca5e736da7eea7504a27b7d2192cfefd1e2d335ee6e80b2718d4bd45f20a380c4745128496b8e358cbd07a4fbde10933efafbf54dff6765b02363ad5538013862bcc73ccf1a271678019117bf167709f7a7fc0ba3cc201bd6ae0f541c59233b76f7c5360907ac19558fb21bfb139ae3b2c89e3bdc1e813c8cd7833dba07779a5808d6cbc260cce46be7cfc1aecd2d2343de4a56ab5f57aa423711cd7f3a29aef05e6fab6303482f72ce5210dbdef77ec9a78ae404f34703b3e82b5c146656b28d7cb7b2f7462c2a393d084827f37c03f456c9439f4e5d078d9d5478930996c0c81ccef246d70e1ce132a5dd1d6e91231e1603271ff858c629222b43d2ce33c6d973eedf4c0e12e92498012257f00f6829eafb4fd1c90d4153f4d7acd8462b172540e2da9785a809075618ae6f2b5fe56f7851d44bceda134e723377e213e2dfc988966cfacb53a6f88a8bfdedd502be3304c27dbde94d2fe4864ac7b036fdee325f46c1c271a0dd623e569295bdc88495f0f9bf9bd63b88b4719a97908874fa5e7e4c3bcb33250bd2478ae90945699f1da84c8a792534687037a7c53bb021944e684e8200462f2faba805aa168b7abe3018d9cbf9286cd2af28279388eecd6856e2969aa54e74885bbd78b17d41bd6ea2e1be0cbb572301ab58a722436d22c780e136023ef8c97a7e2d8fd0cf73f30d3dda0f9ebaf109b51cfdf066cadd8e9c3f6711e2c7823ce538282a9422b1a499b6d9271fb05884f28cb2077fbe02967c0653ecb770355d1022cbe4e6344d4e5edd5dcd826d01a328654d78f01f54825b35f60c9e963052c691c644f2545c6c6f0e8605f65dc5ad2735d138359a057c3f631a3a9cfba85f51d25f046b5a8025ced00594342f4323116aae13b5b2383e8cf8e619422a290cc846bc169675a01bb3f459739a3a3299d52e35f5df210a7dcc5be4e51ca5a13bad69014e66dbb3ba183c4b74f24f206105debafd220339c7f0b6f64ee2d3a641c261614422a622d27f31f41d73b8278b0060dffa33b8f4dc157779ad806c873b8fe87b1a55ef719066a6cb37e26295a30cb290fb0f0bf921e46bad8573a202217b846e0ecb45c25b5744ca4b15d60f85f0ce64853efb796432166d8c1e65dd83be2f94fb2f723b068bd3cf978b06ce3cebae764378efca0e177aab50145a7c1d855a0a2b955fb077a071381e2b96eff77ce8bc0916c0882245e3fd65520470aed1c037f38f26aa6da6295e6a0c6608e9b246a90bdcb285984b0eb2e02bbad84d2a68835d83e1121ead044aba6411053d5b3a7a34f8a95780e53c8bc56e658ed8915fba33e2b523c8b1d11d61a205f3d01f33b3c9ff9cd9a2ec77820d3763effdc444344c92dfcbbe5ce1afb6e9b90f2ef634fcf8d4ab1b1c30fe7d2fe8a7dd325d48ebc803782293f9bec30426a5a1efabc68f4056061105dfcff44e372892c44eb4b73a119b86b852fc45797f9b0ed5d0a3ab0196ba132ab139db64f1644a97e1ad47160280b8e70713d579477589de2e16d7b73e9c9402876d09d2d584cf48bb183e4713ebe3d74bf18a4a0a0563323a834a71f573ed4db708831ae5add3d430a413512cc86422d81e0a1c16ab89623a84c8b6b292bd2773f91515da42c3190c7d2a90402900e375a8dc354e2d5e01b278e1747cd7646d53a411e8519563cbcf227f6c885515c78e6b4182233313b60e6398f0cde732622ccb0cba5d4b6445a27f371f237fc2a873f20cb73d7a8600687257eaffca1d58b643faf2e013c6d775b34a926e74c6ce118972176a1b40b361923d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0x1000, 0x3}, {&(0x7f0000001540)="04895234e74fd517995160461d575dc4776f7163487656e6e0548c4d911e2fb91758756781647cae91007ae36a66348c30d7dfae324bcf31066b1b6ece8b62900cf54684b614a0251574bcea010a015772db62cef1ed7bcd8f", 0x59, 0xd8}, {&(0x7f00000015c0)="3eee1c2f7faed8424567e51473cd8ffe1b40b479c2d01da56553f5cae416690824e26b3d29dc2cc1fccf7660102fdbf9f7cf2845a5d35cfa3c0a2df0cf7870094f9a4c9241a08511589925763e3919e640b892d226a7ec8edad234113f18146f813edbe94f61f28c9de2ca1f093859", 0x6f, 0x4}, {&(0x7f0000001640)="5ef39224997930ee285670c10311505659af7151d033ec70ba64677ca96aed8827daf20b8033e4c2e5c2f56b304d0f55ffdaaa784c9a2f4bedf90c004e52ebc44e58764f390f799d3209000f86ede3f83f136dc0280301b6cbf0ba057feb6d44f0234d713d781b019a9e072595122c4a63d2c2719023a1ecef0a54ac0b97f9349a6ee05a667b0f8fff210d42f1af0531af8f733bd8ac5e5b9bdac631ea70d6eb667644cfc365572be246923c7305a5bfbe12f5b84879baa94e9568a5861f6b64e4c8f60b0abeed6ea9fb1bf43b24", 0xce, 0x20}, {&(0x7f0000001740)="c411dbe15155ade1e183e353a138cad546c5317797ded24651c321ba99072bfb3ca3335cca86d0bdb32d6d56c90316a2bb8e2cf7317089f271217b8cf78b62e6948da85d5589b8e870a12fcccaf870c6c096edd087db1d9502deb4771eeacf8477d61d78a8e6ade5500edb5e4b8debfdb9a060535d6ce4f6f64f4604eeb47b9182d9d2f9645395c04300b03d78ff3cc57ccaf075279aaa2e6c48d5510f8936f4211fb1dad06b257db0acc1681a77492f0afbf0795c89945a6d10cdebcf2678bdd8d4076f92718b6806eb11041bc0cdf6dc1872f44f2e", 0xd6, 0xeb69}, {&(0x7f0000001840)="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", 0x1000, 0xfffffffffffffffb}], 0x10016, &(0x7f0000002900)={[{@integrity='integrity', 0x2c}, {@usrquota='usrquota', 0x2c}, {@usrquota='usrquota', 0x2c}, {@quota='quota', 0x2c}, {@grpquota='grpquota', 0x2c}, {@noquota='noquota', 0x2c}]}) socketpair(0x5, 0x2, 0x5, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0xe) setsockopt$sock_int(r4, 0x1, 0x28, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000340), &(0x7f0000000380)=0x4) 2018/04/16 16:21:54 executing program 0: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000348f88)={0x7, 0x70, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, r0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f00000000c0)=""/181) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x1, 0x4f5b, 0xffffffffffffffff]}, 0xa) 2018/04/16 16:21:54 executing program 1: unshare(0x28060400) r0 = creat(&(0x7f000032c000)='./file0\x00', 0x0) mq_getsetattr(r0, &(0x7f0000608fc0), &(0x7f0000ca8000)) 2018/04/16 16:21:54 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:54 executing program 6: r0 = dup(0xffffffffffffffff) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000500)={0xffff, 0x4, 0x7f, 0x77f, 0x8, 0x7, 0x9, 0x7fffffff, 0xb7d6, 0x9, 0x7, 0x3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000000480)=0xe8) bind$packet(r0, &(0x7f00000004c0)={0x11, 0xf5, r1, 0x1, 0x2, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @loopback}, &(0x7f0000000080)=0xc) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="34010000150004002dbd7000ffdbdf25448cac4a000000000000000000000001000000000000000000980000000000004e2000014e2000000a00a0805c000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="b46b6e0001000000e40014007368613338342d67656e657269630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0040000c0010000d7e21aca0051ca2b56f33b5f4634ec342d8cc70354e73b2ed935c1af55dec2ef98dc6e4343d758250fb3a22feac80567eed2154d517888e5890d0d768eb39576f2d9150575fc4980ae9e4be12d1187993471544fa3a2d2bb1be93e3d6ef9dce9e272f1e8c0d64544a1e26ce0727b61b82377152144cd5028a5cbd66fd4750fee49f81ce51d2495ec321e1b831b0c1c58f845704793f20000"], 0x134}, 0x1, 0x0, 0x0, 0x4000}, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@rand_addr=0xfffffffffffffffd, @dev={0xac, 0x14, 0x14, 0xa}, 0x1, 0x2, [@local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002]}, 0x18) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/16 16:21:54 executing program 7: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:54 executing program 5: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) r0 = socket$inet6_sctp(0xa, 0x86253e94c9ab50e5, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2, 0x3, 0xff, 0xd, 0x81, 0x2, 0x7}, &(0x7f00000001c0)=0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000000280)="b18f7f72cc6c5e3b24444b9c4c60c0e6975b276c5f9db97d52d5afa7e5976fed1b24ccb1deaf491ee066b42587b820dd8c3890ab7cdecb4305d298a54c", 0x3d, 0x200408d8, &(0x7f0000000240)={0xa, 0x0, 0xfffffffffffbffff, @remote={0xfe, 0x80, [], 0xbb}}, 0x3) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x6, 0x44900) inotify_add_watch(r2, &(0x7f0000000140)='./file0\x00', 0x1) r3 = socket$inet6(0xa, 0x7, 0x3) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000000040)=""/118, &(0x7f00000000c0)=0x76) 2018/04/16 16:21:54 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x43}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xb5, "c67808ddaab2df0c05bd8f0578c8d661035dd0ed0b64448166299cd0214fa5af04caf8dbd785c390572d49ef12df523a520085680f4dd70147543154d4208b6b207167695adb259ff46889e8f3c0a7f4bbe23fc1c0b285765cc9f9ccfd2c7d5354b03e2c33c1aedf6429455bf737a11bd79ad1bedbb2364480026efa12948d38b14339d66ebf2f1cab101ad82bae7818548bc0737a89bd34eb0bc7051c205610d0afa4ba742d82d26147ddbaf800acfafb1fdefb05"}, &(0x7f0000000380)=0xbd) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000001c0)={r4, 0x12}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/16 16:21:54 executing program 1: futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000586ff8), &(0x7f0000000140), 0x2000000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000009c0)='/dev/autofs\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a00)={0x0, 0x20, 0x5, 0x6a}, &(0x7f0000000a40)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0xc6, "c30dab6ce2d8b29ebffb2e05b3d09ddcb38f5fd48453539e14f34e8858874ac9cfea1a5cb7a40246f6cbcff21be0d0a7781f0efbe6af726e40df348b8b0aaee9c7b54a210c8dff29df459307a40158b3dde8cb157cd25f4ec1706f2d6fd3c287a5f9c89ed0e67cf1ab3d7fcd929c335c20e9e3899d4387b6068685cf006b40a8777f6120f1d6340a6400b44c710f3e5e343cd2dd6ec691e34121f6ed09c729c5398878ffb6c1e9af0da3472a71a03542ccda0643b051972128577c590771dd0110dab7c0d4a5"}, &(0x7f0000000b80)=0x1f1) 2018/04/16 16:21:54 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000080)=0x4, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x21, &(0x7f0000000100), &(0x7f00000000c0)=0x4) 2018/04/16 16:21:54 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000002aff4)={0x20000000}) 2018/04/16 16:21:54 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xbf, @rand_addr=0x3, 0x4e22, 0x0, 'ovf\x00', 0x20, 0xa282, 0x25}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0xfff, 0x3, 0x100000000}}, 0x44) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @tick=0xffff, {}, {}, @connect}], 0x30) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @random="a14d62d7d191", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) 2018/04/16 16:21:55 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:55 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) unshare(0x40603) bind$unix(r0, &(0x7f0000000080)=@abs, 0xffffffffffffff9c) 2018/04/16 16:21:55 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@l2={0x1f, 0x1, {0x101, 0x1, 0x5, 0x6, 0x200, 0x3f}, 0x4, 0x9}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="a986a4a698e3d41042451e3c9e32e148d19b9eb5ac2e27656866d14bc95ac62fdac32e9e5d9134b4e06f0417d62d1ec3b2f24f12d3760497e808934658bb66960d3d602c671bcfea9a4cfd67e53b33e9", 0x50}, {&(0x7f0000000280)="4bbe5b6762008bf2d634d5bb11590021834a241289721ee033f9f2599fec64c452f249ece3be8759d0f9b951d4236a1a4c495cdd735a93c21c6023d1c2f41dca7dcb1e91de60d1f7383eab0307e33e20535d5241cf08bc72f2f8ac7f5227ed355a81b185b12b6a43f874d5221ac51d4b101d1f7585a462bc819c06d68f28f5f04b747222e4c9925e161877b362891ab7a7bd79a9", 0x94}, {&(0x7f0000000340)="c9cc49e8afcda93bb5e934a3ba98a42e1d36dfcaaf6b02b7e199c6729dc90b10a1900f06870deb485f1729f31bd62fe11233ac2b24a906281ac6c58a7b4b98eca21e2dcccf073e1aab3ce06549bf71c7472eb65df1a0c883924816b88fbc808d604ff6871364f5e53bfd7da87318d082ded415c6477538bc6daa94a915a6b95a7388ccb7465b3c293e5001721077cc958a", 0x91}, {&(0x7f0000000400)="0bf972efa39e1e65321fffba21517be75f095c23b23e629633eabaafbc03136b29bad709a7eafd62f59543ae8ef32e73cd405161f97cc03ffef8f14a62ea3ddc650d8bd7a0ec2de9d07297f7058668b3", 0x50}, {&(0x7f0000000480)="5a4153e55520545b08b4f71e1f0c974411b51c37c832f3715f02f341f9c5d57e7885a26afda82f690a505a3ff427a0940be56fc0c18bcb0bede502096d7616b2566dcaadf29ce3fffbbb7ffe4c88081b78db09c1c38557d3e16e6c97b21c2a467eb8364aa6606dd73414a362cf283ca8acad9facb28ecd2b0a57ded0bf09f5ae1c35680a4dde771f1edbb03e6e16d5a682b59f6bdfa4168b47", 0x99}], 0x5, &(0x7f00000005c0)=[{0x70, 0x6, 0x2e, "40d73d0b22c044d396110c8b16ec6cef5e04442bad048f9527391735a195ee3039a82397a329e4c1401b70f330f09f8ffe4fbaa44a09007b5165eec1023c35bbbe5cf7443981c963498851aa611a000b6310826468431d36cebfad783c643e20"}, {0x80, 0x104, 0x7, "7dac6e319e7d31ce6247ba3b802f680705d3e7b493518450c0d4ea793870d9855bc4c3bd5afa7039120dcc31ecd420e632d2a51a433d50bc194f4602e14b39cc1c8b16bd0fbb5984a01d3b7fe88edeaba0d1f90c37f779b7ab00cbadcb93dda908d3eef163da16e1c5dd6facb7d7"}, {0x28, 0x11f, 0x6, "b089b860b0d41701d0c07b402a2e7d414d759ee3"}], 0x118, 0x4000000}, 0x40) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f00000007c0)={0xfffffffffffffd42, &(0x7f0000000700)="7315de574dc43fb475f1e572545afd6fd125841e391f37d5443ee83e7279bd5015a70adf8d0fd242a7fcede00e786766bc6600d230e0e2f088ab90a750ae2b5b57ac5c17c5850ca29667334d5de7a602c8f510021d8c5ef274eeaaf7f815f0cd552e2e6e471d"}) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000240), 0x4) 2018/04/16 16:21:55 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x5, 0x43}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000002c0)={r3, 0xb5, "c67808ddaab2df0c05bd8f0578c8d661035dd0ed0b64448166299cd0214fa5af04caf8dbd785c390572d49ef12df523a520085680f4dd70147543154d4208b6b207167695adb259ff46889e8f3c0a7f4bbe23fc1c0b285765cc9f9ccfd2c7d5354b03e2c33c1aedf6429455bf737a11bd79ad1bedbb2364480026efa12948d38b14339d66ebf2f1cab101ad82bae7818548bc0737a89bd34eb0bc7051c205610d0afa4ba742d82d26147ddbaf800acfafb1fdefb05"}, &(0x7f0000000380)=0xbd) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000001c0)={r4, 0x12}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x3}]}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/04/16 16:21:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000892ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000401e526cc573c5bf86c483724c71e14dd6a739eff000848006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e2780000010007dc3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000bb0000), 0x0, &(0x7f0000477000), 0xd2}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/arp\x00') syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) connect$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000000040)=ANY=[@ANYBLOB="00000800ee10f40400004e010000000000000000070000000600000074ff95d60400000002000000aff12700"]) 2018/04/16 16:21:55 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x8006, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000000)={{0xbf, @rand_addr=0x3, 0x4e22, 0x0, 'ovf\x00', 0x20, 0xa282, 0x25}, {@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x4, 0xfff, 0x3, 0x100000000}}, 0x44) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0x0, 0x0, @tick=0xffff, {}, {}, @connect}], 0x30) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000080)={0x1, 0x3, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @random="a14d62d7d191", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) 2018/04/16 16:21:55 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000140)=ANY=[@ANYBLOB="3400c6820293b6f1"], 0x1}, 0x1}, 0x0) io_setup(0x3, &(0x7f0000000000)=0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x806, 0x0) io_getevents(r1, 0x2, 0x8f, &(0x7f0000d83f60)=[{}, {}], &(0x7f00005cfff0)={0x4000000000001, 0x7}) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000180)=0x1ff, 0x2) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) io_getevents(r1, 0x4, 0x3, &(0x7f00000002c0)=[{}, {}, {}], &(0x7f00000003c0)={r3, r4+30000000}) bind$bt_rfcomm(r2, &(0x7f0000000040)={0x1f, {0x0, 0x2, 0x5, 0x1, 0x0, 0x7b}, 0x4}, 0xa) r5 = memfd_create(&(0x7f0000000500)=':+lo#\x00', 0x0) io_submit(r1, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, &(0x7f0000000100)}]) io_destroy(r1) 2018/04/16 16:21:55 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x0) r1 = perf_event_open(&(0x7f0000bba000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000600), &(0x7f00000000c0), &(0x7f00000001c0), &(0x7f00000003c0)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'bridge0\x00'}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000000)='bcsf0\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) ptrace$getregset(0x4204, r4, 0x202, &(0x7f00000005c0)={&(0x7f0000000580)=""/57, 0x39}) r5 = syz_open_procfs(r4, &(0x7f0000000840)='mountstats\x00') ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r5, 0xc0505405, &(0x7f0000000500)={{0x0, 0x3, 0x4, 0x3, 0x8}, 0x18, 0x2, 0x9}) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000200)={0x0, 0x1, 0x2}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f00000002c0)='fou\x00') gettid() setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x9, 0x0, 0x7, 0x8}, 0x10) open(&(0x7f0000000480)='./file0\x00', 0x100101000, 0xfffffffffffffffe) syz_open_procfs(0x0, &(0x7f0000000380)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a402f1265047502f6c2dd9f655a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb050000000000000000000000000044b800e87953ed64ae2f3f5f53c78f80293abf2a8486bd65d593cea221df08495ace8ea1f739deb9394733c7f2a8bc8469c6ab2ec67eeec0f89c726db45b9fbf07b5e70840d3520ab33cd4619123cbd3b6246e1c0fb86835c5a2d52e02d7f8da762ba15a81fafeb2c9549175") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000000600)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='.', &(0x7f0000000240)='ubifs\x00', 0x1004, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@int=0xfe00000000000000, 0x4) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") 2018/04/16 16:21:55 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:55 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:55 executing program 6: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x800) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000004880)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000857ff8)={0x0, r1}) read$eventfd(r1, &(0x7f0000000000), 0x1f4) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) msgget$private(0x0, 0x12) 2018/04/16 16:21:55 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @multicast1=0xe0000001, 0x4e21, 0x4, 'wrr\x00', 0x12, 0x80, 0x24}, {@multicast1=0xe0000001, 0x4e21, 0x2003, 0x4, 0x3ff, 0x1000}}, 0x44) r1 = socket$inet(0x2, 0x2, 0x0) syz_open_dev$evdev(&(0x7f00000000c0)='/dev/input/event#\x00', 0xd549, 0x20000) sendto$inet(r1, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r1}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000), 0x8) 2018/04/16 16:21:55 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:55 executing program 5: unshare(0x80000040600) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f00002e4000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f00002e4000)='./file0\x00', &(0x7f0000000ff4)={0xc, 0x0, "1ca00205"}, &(0x7f0000000000), 0x1400) 2018/04/16 16:21:55 executing program 3: socketpair(0x10, 0xb, 0x1, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000540)="a40a4e061662a2df1f8cdef2d2efc9ad8f5243b470b807744f59d2cb06b16f6a8dbad524e776271e0d386f821d7684273056b999b6a694cc7359a9193556da8d8bc2e4bde4b0d793e1d0fa8616592b7a40f45acf48dc86eba64c95e390ae1893a03878555b371cf2fdcd", 0x6a, 0x20000004, &(0x7f00000005c0)=@pptp={0x18, 0x2, {0x1, @loopback=0x7f000001}}, 0x80) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r2, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x0) read(r3, &(0x7f0000000040)=""/78, 0x4e) recvmsg(r1, &(0x7f00000008c0)={&(0x7f0000000100)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000180)=""/152, 0x98}, {&(0x7f0000000240)=""/136, 0x88}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000380)=""/171, 0xab}, {&(0x7f0000000440)=""/187, 0xbb}, {&(0x7f0000000640)=""/37, 0x25}, {&(0x7f0000000680)=""/168, 0xa8}, {&(0x7f0000000740)=""/164, 0xa4}], 0x8, &(0x7f0000000880)=""/18, 0x12, 0x7fff}, 0x40000120) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000000c0)=0xffffffff00000000, 0x4) 2018/04/16 16:21:55 executing program 0: pipe2(&(0x7f0000000080)={0x0, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x439) execveat(r0, &(0x7f0000005000)='./file0\x00', &(0x7f0000005fd8)=[&(0x7f0000005000)='\x00'], &(0x7f0000000000), 0x1000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x100000000, 0x4) 2018/04/16 16:21:55 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:55 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"2e0000000009000075e3db36739ff2bc", 0xc010}) socket$inet6(0xa, 0x0, 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7a}, &(0x7f0000000040)=0x8) 2018/04/16 16:21:56 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:56 executing program 5: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002ac000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000180)={0x2, 0x0, [{0x6000, 0xb3, &(0x7f0000000000)=""/179}, {0xf000, 0xac, &(0x7f00000000c0)=""/172}]}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000440)=ANY=[@ANYRES64, @ANYPTR64=&(0x7f0000001340)=ANY=[], @ANYBLOB="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"]) 2018/04/16 16:21:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) sendmmsg$alg(r1, &(0x7f00000021c0)=[{0x0, 0x0, &(0x7f0000001ec0)=[{&(0x7f0000001a80)="a0", 0x1}, {&(0x7f0000001d40)="7b369f35abee85103d3b1b21ca5fe50ca939917059aba14ce707f03b573f4f61dab1ee620a046ae712235e6b29e776cc075a35a43fe338", 0x37}], 0x2, &(0x7f0000001f40)=[@iv={0xc0, 0x117, 0x2, 0xa6, "a203eb7d890f0cc715f8c7150619ed6d1bebf2e21d8a9b51b597dada029175854bda714d596967a14450dd4566fcabab89e7972f5ef9c8d7b4e1140968af114d4a088879c11a27748883df0c2329888e47ed3d6973adefb0c05099c3e9e0014a3d97a15ccc31ec7a0ede4a1a640ff49e0c875963a0a46040fb34d5d55eedba5da0b6151766fdf1d24fb4dcfdb6a283db172fe97f1cd20416d6350044882c0d4d98ac3838efd8"}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0xa0, 0x117, 0x2, 0x8b, "0d29003ca3718afceaed71ce0d974f80db03148df3ea7ad7a2f4dbf35ae3d3cadee4aab4b0ea3f3553b198d9620ea77132eeb235748974048fcd49462b8910d6f4abdb7f4f69032752464bdcea96c771649053e26af4a0320cb80445abfcc0e74c264455088ee54ad7eec6c42dc20f427c26e99866c0a319c0ae331a56034e54482c781f0916b3ce0efc66"}], 0x178, 0x20000000}], 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) quotactl(0x3, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)="4c9433") 2018/04/16 16:21:56 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x4, 0x4040) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f00000000c0)={0x7, 0x5, 0x100000000, 0x4, 0x0, 0x101}) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000040)={0x14, 0x1d, 0x601, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) 2018/04/16 16:21:56 executing program 5: timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000800)) unshare(0x3fd) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r1, 0x0) tee(r0, r2, 0x7, 0x4) 2018/04/16 16:21:56 executing program 2: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:56 executing program 3: msgget$private(0x0, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000079df88)) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x1) msgsnd(r0, &(0x7f0000c40ff8)=ANY=[@ANYBLOB="0100000000e40000"], 0x8, 0x0) 2018/04/16 16:21:56 executing program 1: socket$packet(0x11, 0x2, 0x300) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)={&(0x7f0000000040)='./file0\x00', r0}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/packet\x00') stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) pread64(r1, &(0x7f00000d0000), 0x0, 0x100000) 2018/04/16 16:21:56 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x10000, 0x64) fallocate(r1, 0x20, 0x0, 0x100000000) fcntl$dupfd(r0, 0x0, r1) ioctl$KDENABIO(r1, 0x4b36) 2018/04/16 16:21:56 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:56 executing program 5: timer_create(0x0, &(0x7f0000044000), &(0x7f0000044000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000800)) unshare(0x3fd) fcntl$lock(r1, 0x7, &(0x7f0000010000)) r2 = dup3(r0, r1, 0x0) tee(r0, r2, 0x7, 0x4) 2018/04/16 16:21:56 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)='syzkaller\x00', 0xd5, 0xffffffffffffffed, &(0x7f00000000c0)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000000000000000000003ff569a103fbea3fae51aa02698ceac99500000000000000000000000000000000000000000000003f3b9b73010a760dbc6ffe50f4f60b214d143babed2024f3ba2e518bc52be62a334ceea4652b99efa157b4acdb752cfb6f3d733eecae1bc44be80c58f55b6a5f15c736942e78c07c298454d75241d46f832a866e9dc677213d7e869a6b77f91adb9049ccfffb422991ecc8c2f574e0913274c8b3ec3c6be9d6c311029fd92ea198c64d525bafcbf7bb3dab2ee0bbab3395d8109719b4d921c22aef877bf22193c7ab41e01cf3315edba757d3152e140f5d203a5ecd6922f61f001eae398a01fa"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) 2018/04/16 16:21:56 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:56 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000000fc0), &(0x7f0000000140), &(0x7f0000002000), &(0x7f0000000100)={0x0, 0x7530}) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) 2018/04/16 16:21:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f0000000640)=[{&(0x7f0000002040)=""/4096, 0x1000}, {&(0x7f0000000840)=""/149, 0x80}, {&(0x7f00000005c0)=""/107, 0x6b}], 0x3) sendmsg$nl_generic(r0, &(0x7f00000003c0)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000000)=ANY=[@ANYBLOB="660900000000000000000000000300000000000000000000000000"], 0x14}, 0x1}, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000400), &(0x7f0000000440)=0xc) r1 = dup3(r0, r0, 0x80000) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000280)=0x8) sendto$unix(r1, &(0x7f0000000100)="29c774ea258c080720d86c607c66a7cfca6b9c9ad79067ccd55123df1a807756a8d733eb5d20c1a70c29c721f61a66e7e923278f337fb5433a265536fabd767f34a568af8c2d7c84f81750956632005bcf672810302b919106f6740736be6a6d3215c167c26752fe1e4f9b1944c4d600082c5a923e19590d441819e5adb258353cb790949a0f33655e4c5bf36db9f67c18bde9248de20ba14fd57d82393440340b36ad79b53f2a00ce7beb688dbc9d114c77136c76d54464f00d4e1b3ddba8d9a5236e6655e091708f72", 0xca, 0x1, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0x6e) socketpair(0x2, 0x80000, 0x1f, &(0x7f0000000380)) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'veth0_to_bridge\x00', 0xfffffffffffff113}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0xcf2502e4db24290b) 2018/04/16 16:21:56 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r1}) ioprio_set$pid(0x3, 0x0, 0x4002) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x64400, 0x0) getsockopt$inet_int(r2, 0x0, 0x7, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 2018/04/16 16:21:57 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qat_adf_ctl\x00', 0x40800, 0x0) 2018/04/16 16:21:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x4}, 0xb) sendto$inet6(r0, &(0x7f0000000040)='g', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/39, 0x27}, 0x0) prctl$setfpexc(0xc, 0x0) signalfd(r0, &(0x7f0000000000), 0x8) recvmsg(r0, &(0x7f0000c37fc8)={&(0x7f0000000140)=@ipx, 0x10, &(0x7f0000245fa0), 0x259, &(0x7f0000978f69)=""/151, 0x6d}, 0x0) 2018/04/16 16:21:57 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:58 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffffa0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000399000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000398000/0x1000)=nil) 2018/04/16 16:21:58 executing program 1: stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x2, &(0x7f0000000240)=[r0, r1]) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00') unshare(0x40600) fstat(r2, &(0x7f0000000080)) 2018/04/16 16:21:58 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:58 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc1000)="71e67a15cdf0311cfc093a52a7d86bd1", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000440)="9ac9c11fbf087b8fe5b239cce6bb61318951a19a8557fd97c61eb18cd0edbee5", 0x20}], 0x1, &(0x7f0000000640)}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000140)={0x0, 0x61}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000008c0)={r2, 0x8, 0x80000000, 0xfffffffffffffffa, 0x5, 0x6, 0x100000001, 0x4, {r3, @in6={{0xa, 0x4e23, 0xbbf7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}, 0x1, 0xffff, 0x7, 0x3, 0xffffffffffffff00}}, &(0x7f0000000980)=0xb0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f00000000c0)=@ipx, 0x80, &(0x7f0000000340)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, &(0x7f0000000380)=""/81, 0x51}}], 0x1, 0x0, 0x0) r4 = dup3(r1, r0, 0x80000) write$tun(r4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x3fb) 2018/04/16 16:21:58 executing program 3: userfaultfd(0x80000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast2=0xe0000002}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x221, 0x6, 0x8, 0x8, 0xb7f7, &(0x7f0000000080)='ip6gretap0\x00', 0x9, 0x4, 0x101}) r1 = getpgrp(0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000000140)=0x5) r3 = syz_open_procfs(r1, &(0x7f0000000180)="e365b64df1d3a2b1af5e7131e06e5363060000007000") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000040)={0x9}, 0x4) ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000000200)) 2018/04/16 16:21:58 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:58 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000035efc8)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b67fd0)=@ipv4_newroute={0x30, 0x18, 0x21, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8, 0x9f}]}]}, 0x30}, 0x1}, 0x0) write$binfmt_misc(r0, &(0x7f0000000000)={'syz1', "045e6d1d72902eaefd0f4b9446544fb64aab42a8ed40097343b0b705f9ef8eb6cf60f31f84d0c168ac852e260ae035949909ed25c58cb15c5ff87df1e39439f9365611b7d7ca52f3adabc1964e3ead13ec7e7d4ca1f3bfb0ceb9ca65b934c2f5ae1d2746e0ef531310407c7a282d3bc950841d1bc0d7572dc4dff8c9048f29c09ab88ae009395583ef0202e06430babbaeafef098ada4f1885802323ceded18e63a0614ba2bdcdf354f8ade0c7f81d0a2a95bb609b3a18e5936cbf"}, 0xbf) r1 = dup(r0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00000000c0)=""/168, &(0x7f0000000180)=0xa8) 2018/04/16 16:21:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ad7000)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098dffc)=0x6, 0x4) bind$inet6(r0, &(0x7f0000807fe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e21, 0x5, @empty, 0xa0000000}, 0x1c) sendto$inet6(r0, &(0x7f0000976000), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='lo\x00', 0x10) sendto$inet6(r0, &(0x7f0000ad6fad)='\x00', 0x1, 0x3fffffd, &(0x7f0000254000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept(r0, &(0x7f0000000080)=@alg, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0xfffffffffffffda2) close(r0) 2018/04/16 16:21:58 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffef2) 2018/04/16 16:21:58 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) 2018/04/16 16:21:58 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x80000001, 0xfff}, 0x90) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r2, 0x7fffffff, 0x20}, &(0x7f00000001c0)=0x18) 2018/04/16 16:21:58 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) write$binfmt_elf64(r0, &(0x7f00000000c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0x5, 0x7, 0xaeb6, 0x0, 0x0, 0x0, 0x400, 0x8f, 0x40, 0x31, 0x1, 0x12000000000, 0x38, 0x2, 0x1, 0x7, 0x2}, [{0x6474e557, 0x3, 0x800, 0x6c, 0x70, 0x7fffffff, 0xfffffffffffffffc, 0x8c5f}], "9f1091e9706d14", [[], [], [], [], [], []]}, 0x67f) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/tcp\x00') lseek(r1, 0x4002000000000, 0x0) 2018/04/16 16:21:58 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x11}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f000001cfb0)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) fcntl$lock(r0, 0x6, &(0x7f0000000100)={0x0, 0x3, 0xfc, 0x4a0, r2}) ppoll(&(0x7f0000000000)=[{r1}], 0x3cd, &(0x7f000018cff8), &(0x7f00007e7000), 0x8) 2018/04/16 16:21:58 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000000000)=""/45, 0x2d) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "0ec7c1224ae91ebfb75bcfde1adb2556660d9c84c954df4a998f55c7b30ffeb94aefa9836cb18abe5e7d9a91a79fa335838765b1da88da555532ccefa7cd94e2feb443a388d13e98088a4f83a7bcc1dcb2ab086dccbfd7d4d391f5c6fb1b212596eef563f0fe583143f71bbe355e076c278bcf37ad9e206f6c92955ea2a1eacfbe714d8a69a2295ee647ef0c079ce4e9fe98863b95e2d903af8ccf9c0a2b5f22b588efe8fa4b6aa7168fe8851fcc3139abea9fe6bb4dd7038f1c614b91476c9932d52cbb044e7e83f379b5bad0d170427d1ac0a7f53ad6ae59b5c9889faa72de9756"}, 0xe6) 2018/04/16 16:21:58 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00009c6000)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0xc5, @loopback={0x0, 0x1}, 0x5}}, [0x2, 0x4b, 0x401, 0x61e, 0x40, 0x8000, 0x1, 0x40, 0x4, 0x3, 0x0, 0x7, 0x8, 0xdce9, 0x9]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x50, &(0x7f0000000180)=[@in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}]}, &(0x7f0000000240)=0x10) 2018/04/16 16:21:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f95000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000200)) dup3(r2, r0, 0x0) epoll_wait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x140000) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/16 16:21:58 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:58 executing program 5: mremap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x1000, 0x3, &(0x7f0000004000/0x1000)=nil) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{}, {}], 0x30) 2018/04/16 16:21:58 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfb) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x1048020, &(0x7f0000000380)="e88b83e7863f88604423246290eea00d4659c0eee046d5ea7ec7a0e361543928a56f4ebcbf3cf8d117c974bea9e307e3d9050d4fc043e371285edd1c2e9bf07914135f9ab9f30fe6cbfdcabe2f35f22d56184a276fd2f0") 2018/04/16 16:21:58 executing program 4: unshare(0x40600) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x140000000000a, &(0x7f0000000040)=0x1000000020008004, 0x100000448) 2018/04/16 16:21:58 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) fcntl$getownex(r0, 0x10, &(0x7f0000000200)={0x0, 0x0}) ptrace$poke(0xffffffffffffffff, r1, &(0x7f0000000240), 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffff, 0x20000) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000080)=""/151) sendmsg$key(r0, &(0x7f0000cd0fc8)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000e05000)=ANY=[@ANYBLOB="020f00021400000000000000000000000800120000000100000000000000000006000000000000000000000000000000ac14ffaa000000000000000000000000ac14ffaa00000000000000000000000005000500000000000a0000000000000000000000e50000000000ffffac140000fbffffff0000000005000600000000000a00000200000000000000000000000000000001000000000000000000000000"], 0xa0}, 0x1}, 0x0) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000140)=""/183) 2018/04/16 16:21:58 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x0, 0x3) 2018/04/16 16:21:58 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x7, 0x8, 0x1000000000000008}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000), &(0x7f0000012000)}, 0x20) fchdir(r0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000)="95", &(0x7f00000000c0)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6), 0x1}, 0x20) 2018/04/16 16:21:58 executing program 1: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0xfffffffffffffffa) r1 = syz_open_dev$vcsa(&(0x7f0000000180)='/dev/vcsa#\x00', 0x4a7, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f00000001c0)={{0x2, 0x4e22, @multicast1=0xe0000001}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x0, {0x2, 0x71bfc26, @loopback=0x7f000001}, 'bridge_slave_0\x00'}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000001280)={r1, r2, 0x5, 0x6948, &(0x7f0000000280)="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", 0x8, 0x0, 0x1, 0xd0c, 0x2a19f94d, 0x2c3d9bac, 0x2, "657bcf7a67aad661e39880a0a09ae1b07cdb056212db5079997273d441f4959c32dfdcc3da54cd53618d8f214428c4c5e9a8aabc802ac631fa38a45bebd6aa12"}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000100), &(0x7f0000000140)=0x4) syz_mount_image$hfsplus(&(0x7f0000001340)='hfsplus\x00', &(0x7f0000001380)='./file0\x00', 0x8, 0x2, &(0x7f00000015c0)=[{&(0x7f00000013c0)="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", 0xfc, 0x2795}, {&(0x7f00000014c0)="16d8e13b21ef9776bc94ee8d0f8485dd9876670edbc9466a4a7e647b6ed39c3e27276f82133a22b9b83397831d7786d62553da8e63e7c466de8dfca6d254e2e9f141b366112f48bf3eced74ceb7df74b2a18f61d81b8cfa37e2336a9aee3d7ebeeabd7254a94ef6b7a6de39e5c711c109554b23cd5fa23b3d3cab2364bc6e8ba0d64d201fe992f273e1c52e47de34603d66bf7b4469cfbb03f1a0f9f4c12749eb70a388a0b92544f5bb1b4f0c26f53573027bea0cc5bee514baca0586f1773c0521c113131ad08c5f487e5aa78f903f809a148eab7c5a0bad9be824e", 0xdc, 0x100000000}], 0x200002, &(0x7f0000001640)=ANY=[@ANYBLOB="63726561746f723d77f9b85d2c626172726965722c629486f83b1155af4b540f63e42d13ee6172726965722c666f7263652c73657373696f6e3d3d302c00"]) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000240)=0x7ff, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001300)=0x6, 0x4) 2018/04/16 16:21:58 executing program 5: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0xfe7, 0x0, 0x29, 0x8}, 0x10) 2018/04/16 16:21:59 executing program 4: r0 = socket$inet6(0x10, 0x3, 0x80000000000) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080004000c000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000), 0x0, 0x100000000000}, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r1, &(0x7f0000000100)) r2 = semget(0x3, 0x6, 0x8) semtimedop(r2, &(0x7f0000000080)=[{0x1, 0x4, 0x1000}, {0x0, 0xfffffffffffff000, 0x800}], 0x2, &(0x7f00000000c0)) 2018/04/16 16:21:59 executing program 6: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) readv(r1, &(0x7f0000000100)=[{&(0x7f0000000040)=""/131, 0x83}], 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$inet_buf(r3, 0x0, 0x11, &(0x7f0000000180)=""/190, &(0x7f0000000240)=0xbe) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=@hci, 0x6, &(0x7f0000b60000), 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) 2018/04/16 16:21:59 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000fb7fee)='/dev/input/event#\x00', 0x2, 0x101002) write(r0, &(0x7f0000255000)="2000000014001d07060e79000008000000000400f6ff", 0x16) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000000000)) r1 = dup3(r0, r0, 0x19e564632985dcbb) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x81) 2018/04/16 16:21:59 executing program 0: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "03ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00008b2000)}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuset.memory_pressure\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x80000001}, 0x4) 2018/04/16 16:21:59 executing program 5: socketpair$inet(0x1e, 0x80804, 0x3ff, &(0x7f00000000c0)={0x0}) getsockopt$inet_mreqsrc(r0, 0x10f, 0x2f, &(0x7f0000000580)={@empty, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) pipe(&(0x7f0000000000)) 2018/04/16 16:21:59 executing program 4: unshare(0x8000400) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCXONC(r0, 0x540a, 0xffffffff) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x20000000005, 0x9}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r2, &(0x7f0000eed000), &(0x7f0000b88000)}, 0x20) 2018/04/16 16:21:59 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x0, 0x4, &(0x7f0000000080)=@raw=[@generic={0x7fff, 0x0, 0xa1}, @alu={0x4, 0x7fffffff, 0xb, 0x7, 0xf, 0x0, 0x10}], &(0x7f00000000c0)='GPL\x00', 0x8, 0x12, &(0x7f0000000100)=""/18, 0x41f00, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f00000001c0)={0x0, r0, 0x5, 0x1}, 0x14) socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000000200)={&(0x7f0000000040)=@ax25, 0x10, &(0x7f0000000000)=[{&(0x7f0000000080)=""/151, 0xffffff77}], 0x1, &(0x7f00000001c0)=""/17, 0x11}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)=@vsock, 0xfffffffffffffda6, &(0x7f00000000c0)=[{&(0x7f0000000180)=""/154, 0x9a}], 0x1, &(0x7f0000000240)=""/105, 0x69}, 0x0) close(r1) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000480)={0x7, 0x100, 0x2000000000000000, 0x100000001, 0x7ff, 0x1}) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x5, 0x3, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000011000)={0xd, 0x101, 0x4, 0x3ff, 0x0, r3, 0x0, [0x115]}, 0x2c) close(0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000003c0)={r1}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00'}, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000440)={&(0x7f0000000400)='./file0\x00'}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000380)={r2, &(0x7f00000002c0)="6d48c49719f615815f08e7896ebd961e4226d7a3ecd24af90cfd044ec0a9d1aecdfc6a2c64236f79a6779f7320cc4a6732637c8be2765f402a28e4e943e661330d2195c1685c0062790ec2fd7368552255f2c84a773aa597c76ecff3dbc2ebc19cd8a910586e58f1eda1ab0bea157703d41aef91b8e6eb977d821b145333648b6df2eb836638b50a3553633e6d3b"}, 0x10) 2018/04/16 16:21:59 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:21:59 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) r1 = memfd_create(&(0x7f00000000c0)='aead\x00', 0x2) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x6) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f0000000100)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000200)="d179f2508fb13583605d0008a2301d781c46e7a657", 0x15) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000000080)) 2018/04/16 16:21:59 executing program 4: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x0) 2018/04/16 16:21:59 executing program 3: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) accept4(0xffffffffffffffff, &(0x7f00000002c0)=@nl=@proc, &(0x7f0000000340)=0x80, 0x0) lseek(r0, 0x0, 0x0) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000000100)=0xfb) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='reiserfs\x00', 0x1048020, &(0x7f0000000380)="e88b83e7863f88604423246290eea00d4659c0eee046d5ea7ec7a0e361543928a56f4ebcbf3cf8d117c974bea9e307e3d9050d4fc043e371285edd1c2e9bf07914135f9ab9f30fe6cbfdcabe2f35f22d56184a276fd2f0") 2018/04/16 16:21:59 executing program 1: r0 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x40, 0x6000) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x41369}) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x7, 0x0, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) syz_genetlink_get_family_id$team(&(0x7f0000000000)='team\x00') getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x101003, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000080)={0x10001, 0x7, 0x0, 0x101, 0x200, 0xfdc}) close(r0) 2018/04/16 16:21:59 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) 2018/04/16 16:22:00 executing program 1: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000140)="164690819e777a882e24f2d39d5b35ad86831223d1c538d14ce5755029fb070952cb2f91e29bb6a94dd4e461d8cb40594ea11a4f0f7f3b362f04d7de9f4956256bca1a2f962a15d5326a39a34fde842aceda9f521b10e1f221840efaf5efae94c1568b0196a8deb3c5d1e2e45b0b17c5b2c1743a9a0017a2d26b3d99d958dd41c9cfea17bc8cb1b81e06774dcae6ba114b08518aaa5c94f6189acca8b0eeb0ddad3ca954f3ed00ccaca0f4305e", 0xad) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x20, 0x6a08, 0x2, 0x3, 0x100000000}, &(0x7f0000000040)={0x8, 0x20, 0x3, 0x47, 0x7, 0x0, 0x0, 0x2}, &(0x7f0000000080)={0x3f, 0x21e, 0x1, 0x8001, 0x400, 0x5, 0x9, 0x5}, &(0x7f0000000200)={r1, r2+10000000}, &(0x7f0000000280)={&(0x7f0000000240)={0x956}, 0x8}) clock_settime(0x0, &(0x7f0000000100)) 2018/04/16 16:22:00 executing program 4: set_mempolicy(0x4001, &(0x7f0000e39000)=0x2, 0xc) set_mempolicy(0x4003, &(0x7f0000000080)=0x9, 0x6) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8ba, 0x80) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/04/16 16:22:00 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x80000, 0x0) sendto$inet(r0, &(0x7f0000000140)="31b41b563d1fb1a2319e9f87844bd169087460e54c40b5e67e91100d83f3b339e535a139e161bfb1e6bc0292ca5400d93a5937366338dad47a80e7ca3ec8a97629d44c56d6a6e48027aaa022d1942ed8301b66bfb44d8dd0babbfed0225fd2bd7a4b678f3bd0f498faa8d768e899521b943cfe28481a6137183a4002c092af0cf4f947d70274075dd57efd84e1b7aec32287faff1869e1a4fbcf8598fd", 0x9d, 0x0, &(0x7f0000000200)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) epoll_create(0x1) listen(r1, 0xfffffffffffffffc) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x200, 0x4200) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f00000000c0)={r3, 0x10}) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800340000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000f3e690780000"], 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) setsockopt$sock_void(r1, 0x1, 0x1b, 0x0, 0x0) getpeername$netlink(r0, &(0x7f00000002c0), &(0x7f0000000300)=0xc) 2018/04/16 16:22:00 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='maps\x00') ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5}) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000140)=0x2, 0xfffffffffffffe89) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/179, 0x5d}], 0x100000000000005b, 0x0) 2018/04/16 16:22:00 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x404000, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x7) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a6621f51a480e2f3aac78a8db2c0be10f25d1fea68bbb27cf59ce6768143c7da0a5277c17be7e03ff2cd97a72d0351a82cb32b931716cad42bf9e3ec64b5fb82d5ab6bbd2d014549e66a84f9c795681f0a1df8b9edf3ce14950237ec78ece828761d8bc9245639704915d7d5d5625e9cd9707fd187d962a37d82094a688f609709697282397e835b7b1e416f488d1e93e9dd87c96a1fdfc37bdb13612dd5aa126c16417a8f366042350e9485d00b192449c56657ad3ea028ff1eb384742822414bbe5218eb51fe1b23ce8ff59358aec9153efa611c57ea26daf7533d6c3a4") fcntl$setstatus(r2, 0x4, 0x44000) sendfile(r1, r2, &(0x7f0000000040), 0x100000000081) 2018/04/16 16:22:00 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001540)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,tgr128)\x00'}, 0x58) r1 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_open_pts(r1, 0x100) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept4(r0, 0x0, &(0x7f0000000240), 0x800) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f0000000300)) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f00000015c0)="98783b4603aca8adf8a693397e53696e", 0x10}], 0x1, &(0x7f0000001480)}, 0x0) r4 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$TIOCMBIS(r4, 0x5416, &(0x7f00000000c0)=0x4) recvmsg(r3, &(0x7f0000001440)={&(0x7f0000000000)=@sco, 0x80, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001400)=""/6, 0x6}, 0x0) 2018/04/16 16:22:00 executing program 7: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x3) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:22:00 executing program 0: r0 = dup(0xffffffffffffffff) write$eventfd(r0, &(0x7f0000000000)=0x3, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000001840)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001800)={&(0x7f0000001700)=@delsa={0x34, 0x11, 0x23, 0x0, 0x0, {@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x32}, [@mark={0xc, 0x15}]}, 0x34}, 0x1}, 0x0) 2018/04/16 16:22:00 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) mremap(&(0x7f000088f000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f0000953000/0x2000)=nil) 2018/04/16 16:22:00 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ecff8), 0x2, 0x0) 2018/04/16 16:22:00 executing program 0: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x806, 0x0) sendfile(r0, r0, &(0x7f0000335ff8)=0xd, 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000d26ffc)) 2018/04/16 16:22:01 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) ptrace$getregs(0x8, r1, 0x0, &(0x7f0000000680)=""/229) [ 90.084433] ================================================================== [ 90.092090] WARNING: memcpy-param-overlap in generic_perform_write+0x4c6/0x990 [ 90.099585] __msan_memcpy(ffff8801bcc9f000, ffff8801bcc9f00d, 4083) [ 90.106097] CPU: 1 PID: 7137 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 90.113161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.113503] sctp: [Deprecated]: syz-executor6 (pid 7140) Use of int in maxseg socket option. [ 90.113503] Use struct sctp_assoc_value instead [ 90.122543] Call Trace: [ 90.122595] dump_stack+0x185/0x1d0 [ 90.122631] __msan_memcpy+0x90/0x1f0 [ 90.122668] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 90.122720] generic_perform_write+0x4c6/0x990 [ 90.122821] __generic_file_write_iter+0x43b/0x990 [ 90.161060] ================================================================== [ 90.168516] BUG: KMSAN: uninit-value in update_stack_state+0x673/0xa40 [ 90.175193] CPU: 1 PID: 7137 Comm: syz-executor0 Not tainted 4.16.0+ #84 [ 90.182031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.191607] Call Trace: [ 90.194206] dump_stack+0x14a/0x1d0 [ 90.197841] ? update_stack_state+0x673/0xa40 [ 90.202337] kmsan_report+0x142/0x240 [ 90.206146] __msan_warning_32+0x6c/0xb0 [ 90.210221] update_stack_state+0x673/0xa40 [ 90.214564] unwind_next_frame+0x618/0xe50 [ 90.218831] show_trace_log_lvl+0xb49/0x1030 [ 90.223253] ? __generic_file_write_iter+0x43b/0x990 [ 90.228369] ? __generic_file_write_iter+0x43b/0x990 [ 90.233487] show_stack+0xfc/0x150 [ 90.237043] ? print_worker_info+0x1b0/0x660 [ 90.241470] dump_stack+0x185/0x1d0 [ 90.245110] __msan_memcpy+0x90/0x1f0 [ 90.248926] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 90.254413] generic_perform_write+0x4c6/0x990 [ 90.259012] __generic_file_write_iter+0x43b/0x990 [ 90.263949] ? rcu_all_qs+0x32/0x1f0 [ 90.267679] generic_file_write_iter+0x814/0xbf0 [ 90.271785] sctp: [Deprecated]: syz-executor6 (pid 7144) Use of int in maxseg socket option. [ 90.271785] Use struct sctp_assoc_value instead [ 90.272446] ? __generic_file_write_iter+0x990/0x990 [ 90.272461] do_iter_readv_writev+0x7bb/0x970 [ 90.272480] ? __generic_file_write_iter+0x990/0x990 [ 90.272495] do_iter_write+0x30d/0xd40 [ 90.272512] ? kmsan_set_origin_inline+0x6b/0x120 [ 90.272530] ? __generic_file_write_iter+0x990/0x990 [ 90.272544] vfs_iter_write+0x118/0x180 [ 90.272582] iter_file_splice_write+0xbc3/0x1710 [ 90.323066] ? splice_from_pipe+0x2c0/0x2c0 [ 90.327397] ? splice_from_pipe+0x2c0/0x2c0 [ 90.331730] direct_splice_actor+0x19b/0x200 [ 90.336158] splice_direct_to_actor+0x764/0x1040 [ 90.340916] ? do_splice_direct+0x540/0x540 [ 90.345244] ? security_file_permission+0x28f/0x4b0 [ 90.350268] ? rw_verify_area+0x35e/0x580 [ 90.354427] do_splice_direct+0x335/0x540 [ 90.358583] do_sendfile+0x1067/0x1e40 [ 90.362487] SYSC_sendfile64+0x1b3/0x300 [ 90.366554] SyS_sendfile64+0x64/0x90 [ 90.370353] do_syscall_64+0x309/0x430 [ 90.374253] ? SYSC_sendfile+0x320/0x320 [ 90.378337] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.383528] RIP: 0033:0x455319 [ 90.386711] RSP: 002b:00007ff0342f7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.394421] RAX: ffffffffffffffda RBX: 00007ff0342f86d4 RCX: 0000000000455319 [ 90.401689] RDX: 0000000020335ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 90.408963] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.416233] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 90.423500] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000000 [ 90.431983] [ 90.433608] Local variable description: ----pvma.i@shmem_alloc_and_acct_page [ 90.440780] Variable was created at: [ 90.444499] shmem_alloc_and_acct_page+0xa8/0x1000 [ 90.449430] shmem_getpage_gfp+0x35db/0x5770 [ 90.453917] ================================================================== [ 90.461283] Disabling lock debugging due to kernel taint [ 90.466727] Kernel panic - not syncing: panic_on_warn set ... [ 90.466727] [ 90.474201] CPU: 1 PID: 7137 Comm: syz-executor0 Tainted: G B 4.16.0+ #84 [ 90.482348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.492660] Call Trace: [ 90.495267] dump_stack+0x14a/0x1d0 [ 90.498906] panic+0x39d/0x940 [ 90.502123] ? update_stack_state+0x673/0xa40 [ 90.506640] kmsan_report+0x238/0x240 [ 90.510444] __msan_warning_32+0x6c/0xb0 [ 90.514543] update_stack_state+0x673/0xa40 [ 90.518887] unwind_next_frame+0x618/0xe50 [ 90.523141] show_trace_log_lvl+0xb49/0x1030 [ 90.527556] ? __generic_file_write_iter+0x43b/0x990 [ 90.532667] ? __generic_file_write_iter+0x43b/0x990 [ 90.537779] show_stack+0xfc/0x150 [ 90.541323] ? print_worker_info+0x1b0/0x660 [ 90.545732] dump_stack+0x185/0x1d0 [ 90.549359] __msan_memcpy+0x90/0x1f0 [ 90.553161] iov_iter_copy_from_user_atomic+0xb04/0x17d0 [ 90.558622] generic_perform_write+0x4c6/0x990 [ 90.563215] __generic_file_write_iter+0x43b/0x990 [ 90.568148] ? rcu_all_qs+0x32/0x1f0 [ 90.571866] generic_file_write_iter+0x814/0xbf0 [ 90.576632] ? __generic_file_write_iter+0x990/0x990 [ 90.581735] do_iter_readv_writev+0x7bb/0x970 [ 90.586243] ? __generic_file_write_iter+0x990/0x990 [ 90.591348] do_iter_write+0x30d/0xd40 [ 90.595243] ? kmsan_set_origin_inline+0x6b/0x120 [ 90.600092] ? __generic_file_write_iter+0x990/0x990 [ 90.605290] vfs_iter_write+0x118/0x180 [ 90.609274] iter_file_splice_write+0xbc3/0x1710 [ 90.614306] ? splice_from_pipe+0x2c0/0x2c0 [ 90.618630] ? splice_from_pipe+0x2c0/0x2c0 [ 90.622950] direct_splice_actor+0x19b/0x200 [ 90.627369] splice_direct_to_actor+0x764/0x1040 [ 90.632123] ? do_splice_direct+0x540/0x540 [ 90.636460] ? security_file_permission+0x28f/0x4b0 [ 90.641500] ? rw_verify_area+0x35e/0x580 [ 90.645652] do_splice_direct+0x335/0x540 [ 90.649808] do_sendfile+0x1067/0x1e40 [ 90.656838] SYSC_sendfile64+0x1b3/0x300 [ 90.660911] SyS_sendfile64+0x64/0x90 [ 90.664712] do_syscall_64+0x309/0x430 [ 90.668605] ? SYSC_sendfile+0x320/0x320 [ 90.672672] entry_SYSCALL_64_after_hwframe+0x3d/0xa2 [ 90.677859] RIP: 0033:0x455319 [ 90.681052] RSP: 002b:00007ff0342f7c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 90.688764] RAX: ffffffffffffffda RBX: 00007ff0342f86d4 RCX: 0000000000455319 [ 90.696038] RDX: 0000000020335ff8 RSI: 0000000000000013 RDI: 0000000000000013 [ 90.703309] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 90.710581] R10: 00000000ffffffff R11: 0000000000000246 R12: 00000000ffffffff [ 90.717855] R13: 00000000000004c6 R14: 00000000006fa330 R15: 0000000000000000 [ 90.726140] Dumping ftrace buffer: [ 90.729671] (ftrace buffer empty) [ 90.733360] Kernel Offset: disabled [ 90.736963] Rebooting in 86400 seconds..