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"}) 2018/04/05 15:01:12 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x85) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x200, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f0000000480)="74086e750000000000000000008c00", &(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f00000006c0)='/dev/loop#\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='/dev/loop#\x00', &(0x7f0000000780)='&$vmnet0vmnet0vboxnet1-nodevproc$,)-{GPL\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r0, r1, &(0x7f0000000080)=0x1000000000, 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) connect$unix(r2, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sync() ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0x9, &(0x7f0000000b00)=[{0xe3, 0x2, 0x1a7e, 0xffffffffffff0001}, {0x8, 0x2, 0x9, 0x8}, {0x9, 0x5, 0x4, 0x528}, {0x7fffffff, 0x8001, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0xcaff, 0x0, 0x1000, 0x3ff}, {0x917, 0x367, 0xffffffffffffff00, 0x6}, {0x7f, 0x2, 0x400}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r4, 0x4) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), 0x4) accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000)=0x9, 0x8) 2018/04/05 15:01:12 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f000000b000)=[{0x10004c}, {0x6}]}, 0x8) writev(r1, &(0x7f0000009000)=[{&(0x7f000000e000)="15", 0x1}], 0x1) 2018/04/05 15:01:12 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x575, 0x2, 0x7ff}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x7}, &(0x7f0000000200)=0x8) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='sched\x00') ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000080)={0x8}) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000326ffc), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000000040), &(0x7f0000a2a000), 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x3f, &(0x7f0000000000), 0x0) 2018/04/05 15:01:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"62726964676530ec2000", 0xffff7ffffffffffd}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0xe2a2, 0x4) 2018/04/05 15:01:12 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000000000), 0x261) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) connect$unix(r1, &(0x7f00002ffff6)=@file={0x0, './file0\x00'}, 0xa) bind(r0, &(0x7f0000000040)=@sco={0x1f, {0xbb, 0x3, 0x79e, 0x0, 0x5, 0x237aa525}}, 0x80) close(r0) syz_mount_image$minix(&(0x7f00000000c0)='minix\x00', &(0x7f0000000100)='./file0\x00', 0xdeef, 0x2, &(0x7f0000001180)=[{&(0x7f0000000140)="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", 0x1000, 0x1}, {&(0x7f0000001140)="62a288b8cfa8bb89dd70bdff05c7b55fd05ce16400668d6bfc2dc16de7a7a1", 0x1f, 0x9}], 0x10000, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/keychord\x00', 0x121200, 0x0) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000001200)) 2018/04/05 15:01:12 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000080)={0x6, 0xe, 0x4a, 0x0, 0x5}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/04/05 15:01:12 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x0) rt_sigprocmask(0x0, &(0x7f000003b000)={0xfffffffffffffffe}, 0x0, 0x8) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r0, r1, &(0x7f0000292ffc), 0x1) 2018/04/05 15:01:12 executing program 3: unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x80) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000100)={0x7, 0x4, 0xfffffffffffffffc, 'queue1\x00'}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000440)=[{&(0x7f00000001c0)="d4991180cf0431dec6b22234945377c4a330df0511f35d493993316030", 0x1d}, {&(0x7f0000000200)="44d8396752fa99499e80f2881ab54a2b6f3cb8fda861b1285afd4efb1ce7226a88ebaae1070a219d5e8132201813ec90370a98ed5ee0a4c20b92f72f8d6b12499c9a0440dfc4260e74d7dfa10b47ccfda1edce2607a76bbc00714267f02374bfd90e734eb3ecf2d70ef620f6b703aa50b9a974be92ffa866598e4f59970721d0c9093195cfb8e98ab832625cd0132a68b39e8ba208e2a610bb72d16e2ea7d86316b1d7d80a64511b8b8448288a579c37bf6354043d6d59fe74bd6d835b397ef1", 0xc0}, {&(0x7f00000002c0)="b9ddcbd2", 0x4}, {&(0x7f0000000300)}, {&(0x7f0000000340)="ac171183e32be4d85d26f80fc1180b371f7b587c3d3866f057faf3235cbc25dc5b76fb118d3e9b231610810d3730a77cfaf0e16904c01721a3492064b1af13b7c07d5700a286fd4b030b8231b4dfbb572f8595682715d7823d9ef41782d88764f515489d707834b5fbce0c283b8d80a8c875230a8a0ff66bc61c97627332e33f00cab7ee80e11660d9caa42c1d1aae75cd35be4462da13458ec72a47f7c2c5e0a934e5f9759ef1927b69c8eaa742e6227a6e5ffd5f9514edf73a21b031652226be73709790593c6348c7a5ac553ef2c337862ce7c4aa4299c2dade018acb0884013d379a32009f1f922d3817", 0xec}], 0x5, 0x0) 2018/04/05 15:01:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0xfffffffffffffff9, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000180)) getsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000d9dffc), &(0x7f0000a24000)=0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x800100ffb, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x3) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000000200)={0x9, 0x2}) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/156, &(0x7f0000000140)=0x9c) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f00000001c0)={0xfffffffffffffff8, 0xf5f}) 2018/04/05 15:01:12 executing program 6: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r1, 0x401, 0x70bd2a, 0x25dfdbfd, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffffffffffff8001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xd0}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2e}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x200}]}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffb}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0x54, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast2=0xe0000002}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x3e}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast=0xffffffff}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x20004000}, 0x1) r2 = socket(0x5, 0x3, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setreuid(r3, r3) 2018/04/05 15:01:12 executing program 2: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f0000000440)='./file0/control\x00', &(0x7f0000000480)='./file0\x00', &(0x7f0000000340)='ramfs\x00', 0x3, &(0x7f0000000380)) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000080)='./file0/control\x00') r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)) 2018/04/05 15:01:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000acf000)={0x1, {{0x2, 0x0, @multicast1=0xe0000014}}}, 0x90) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x600000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r2, 0x2}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000b80)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x376) 2018/04/05 15:01:13 executing program 7: r0 = memfd_create(&(0x7f0000000240)='.:\x00', 0x0) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/04/05 15:01:13 executing program 1: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000000740)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x800, 0x0) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, r2) 2018/04/05 15:01:13 executing program 3: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0xbf, "ffce064aa46d68ab81100889d6fafba4030fe706c72993a7c14b2e0fbaad31ae9e9a0340c47cc7880890605d17fe163716237259712fd33c603e314913cd5b2301eb09365e596c37311191444f6e4d9a088e52425d89e3325c2ad6f217134452dc77f3bf8167d9a274fc4a3aae0d233be98d4dcdc77c9d11591a5333cbfc0977824eb3264bcc2d8bbfbc6c777060fa57afc4b94fc82cc43e75bc9ba1fde7eb086fd116cc423729db6f52c014dbc51c0764fe899c738373e98806c419439281"}, &(0x7f00000001c0)=0xe3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000240)) 2018/04/05 15:01:13 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) r0 = memfd_create(&(0x7f0000000100)='/dev/ppp\x00', 0x3) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000001180)={&(0x7f0000b04000/0x1000)=nil, 0x8, 0x5, 0x40, &(0x7f00003b1000/0x1000)=nil, 0x61}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000b2c000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x1, 0x0) sendto$ipx(r2, &(0x7f0000000180)="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", 0x1000, 0x40, &(0x7f00000000c0)={0x4, 0x2, 0x1800000000, "2bcf6b7d8541"}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) 2018/04/05 15:01:13 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f00000002c0), 0xfffffffffffffe2e) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) recvfrom$inet(r3, &(0x7f00000007c0)=""/4096, 0x1000, 0x121, &(0x7f00000002c0)={0x2, 0x4e24, @rand_addr=0x7fff}, 0x10) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r2, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) shutdown(r5, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:13 executing program 2: setrlimit(0x4, &(0x7f0000000080)={0x0, 0x1}) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x101000, 0x1) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000100)="904e7318067ca2e96a8bf37ebda9a2e27f33d4a1d9617c69a680d3d3024cb4bee1f44f9620f362d50d17d7467c98c57bf7308933f3da8c9b4b0c580288fec6081b2becbe366e3fdc9d323ca41a3a804d8ff8e4f84da9f4a26b8a5733b86e4e85789f29bba83d1aadb4c320ea553b6ecfb90d967fca289ee63c3a88cc376c8eb9e152ea779df04f064f542fe11d2bcc78def30ad61d06a9b7ef168e042247e374bf68b7effc15ec159f3849abd9f82802c1bd1ee7744dcf6eab4b60254734ab020b60e1d87f928083cbe4f1b4064a68b7585b76dbf78a8f7e5cfa033cbeb9af6140a927", 0xe3) inotify_init() socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6gre0\x00') 2018/04/05 15:01:13 executing program 6: accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, r1, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) rt_sigpending(&(0x7f00000002c0), 0x8) add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r4 = add_key(&(0x7f0000000240)='syzkaller\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, &(0x7f0000000600)="83294969b07be181dc40c6a6fd304a6aebd0d59ca77b498b2010d306c709c7ae9b42e8da6be6e129c90dc0ab7d087199a11049404526039f37132f43807bb32ec82d291fdba712b4e0c0ab3c0b7ba55a6208e0051a660771b9873b5299ae482d37e1f3c764f1a616791e0add4cd36ac41608c4870fe0e44601ef236e11063e29aa48a9ff221218584d9233ac7a0716b4eb615ae253f576114fefc1bb2a46fe4526006e60529144e608ee316e5a265f91561cd0", 0xb3, 0xfffffffffffffff8) sysinfo(&(0x7f00000006c0)=""/218) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000040)={'teql0\x00', 0x4000}) keyctl$unlink(0x9, r4, r4) r5 = dup2(r3, r1) ioctl$TUNSETVNETHDRSZ(r5, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) mq_timedsend(r0, &(0x7f0000004ec0), 0x3b3, 0x3, &(0x7f0000004f00)={0x0, 0x989680}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r6 = syz_open_procfs(0x0, &(0x7f0000000180)='ns/cgroup\x00') r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) keyctl$instantiate_iov(0x14, r4, &(0x7f0000000cc0)=[{&(0x7f0000000440)="271583b36c6f27c3ec0821d0ac6edb515c59c15069cf83ec7dcdb8835ebc251e2a991fd5dc35ed6ba0b91da6f65189ff061177ad87dd4b3ce1b5cd6a798804db79cd0b37f383224adc702920adb9913562f2f9582a79d52a4bdab3f8f433e59f0183ee0ec1c3cc294460f7da3742a8ab9f1b2a1937", 0x75}], 0x1, r4) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x200000000000006c, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000540)='IPVS\x00') ioctl$DRM_IOCTL_INFO_BUFS(r5, 0xc0086418, &(0x7f0000000080)={0x5, 0x4, 0x9c63, 0x2db2e109, 0x1c, 0x41}) setns(r6, 0x4000003) 2018/04/05 15:01:13 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80002000000a02, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000000c0)=""/213) write$sndseq(r0, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0x5f2}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result={0x0, 0x5}}], 0x38) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000000)) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x461, 0x0, &(0x7f00000000c0)={0x2}, 0x10) shutdown(r2, 0x0) dup(r1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000000)={0x40000000}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x200000cf) 2018/04/05 15:01:13 executing program 7: pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f00000006c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0xfc, r1, 0x420, 0x70bd2a, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa9ff}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DAEMON={0x40, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x80000000}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7ff}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x100000000}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x306521a2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x200}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x1000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x80}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x939}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x8000}, 0x4008000) r2 = inotify_init1(0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) sync() dup3(r2, r4, 0xfffffffffffffffc) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140), 0x4) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r5, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r6 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='syscall\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x4, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f00000000c0)=@buf={0xa6, &(0x7f0000000600)="13a5eef113359a79d56c14c79cd02b3b300d4bf693088f2794846c75dda01a18164ac417e0004d9380c0e6c3dd6adb8f4a86d7e3275678b2474cfd72bf144867a34a80567de521f3323cd889d5837591cba8c79bd23bc008acc32710e5ec9aa296fbdbcd5174cb75ddaa99d0b395f32ed59c478db10991b52624fceab4408ffbb736b5580df96c5cb0bcc5e54045050d633fa1c6682c6ac69633d60262ad29d09715630330e3"}) ptrace$setopts(0x4206, r3, 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_pktinfo(r7, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x7, 0xffffffffffffff58) 2018/04/05 15:01:13 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="144402ebf263ab5a0c0e128c10000000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f0000000000), 0x200000000000022b, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40), &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/05 15:01:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='setgroups\x00') sendfile(r0, r1, &(0x7f00005d4ff8)=0x2000000000000, 0x2000000000000ff) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000100)=0x534d, 0x4) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x4, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) ioctl$TIOCCBRK(r2, 0x5428) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r3, 0xa0, &(0x7f0000000200)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x7ff}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e21, 0xfff, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, @in6={0xa, 0x4e20, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0xaf77, @local={0xfe, 0x80, [], 0xaa}, 0x200}]}, &(0x7f00000001c0)=0xc) 2018/04/05 15:01:14 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f00000b5ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000029fcc)={{0x0, 0x2}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x101002) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x4200, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000100)={r3, 0x80000, r4}) 2018/04/05 15:01:14 executing program 4: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000100)=0x18000000, 0x4) write$selinux_load(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8cca19de408b7c9ec15b7f82bbff7cf908000b0053a33202111ddc45204c696e75781828b2"], 0xf) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}, 0x1, 0x3, [@rand_addr=0x900000000000000, @empty, @local={0xac, 0x14, 0x14, 0xaa}]}, 0x1c) 2018/04/05 15:01:14 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0xa02, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0xe1c}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e22, 0xba7, @remote={0xfe, 0x80, [], 0xbb}, 0x100000000}, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [0xff, 0xff]}, 0x4}]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={r1, 0x97}, &(0x7f0000000240)=0x8) r2 = memfd_create(&(0x7f0000000080)="e5093e321b1f7c088af58df4c6aa0a5a1e48a4d4a6822a0375b2f2764c852f64bcc63f0f49b532f4bdac26b4007e2def709b684624fe41", 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x100002011, r2, 0x0) r3 = gettid() ptrace$poke(0x5, r3, &(0x7f0000000280), 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') readv(r4, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000002c0)=""/71, &(0x7f0000000340)=0x47) readv(r4, &(0x7f0000000000)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/04/05 15:01:14 executing program 1: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') mount(&(0x7f0000000000)='.', &(0x7f00000001c0)='..', &(0x7f0000000080)='ubifs\x00', 0x24000, &(0x7f00000000c0)) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) 2018/04/05 15:01:14 executing program 7: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000000000)={0x7ffffffffffffffa}, 0x8, 0x80800) lseek(r0, 0x0, 0x7) r1 = memfd_create(&(0x7f0000000fee)='$\x00', 0x0) statfs(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/99) lseek(r1, 0x2, 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000240)=0xe8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f00000008c0)={0x0, 0x3, 0x36}) stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000000080)='./file0\x00', 0x20) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) accept4$packet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x14, 0x80000) sendmsg$nl_xfrm(r1, &(0x7f0000000880)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000840)={&(0x7f0000000400)=@updsa={0x438, 0x1a, 0x4, 0x70bd2b, 0x25dfdbfc, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e20, 0x8, 0x4e21, 0x5, 0xa, 0x80, 0x20, 0x1d, r2, r3}, {@in, 0x4d3, 0x2b}, @in=@rand_addr=0x5, {0x1000, 0x8, 0x3, 0x2, 0x1ff, 0x80000001, 0xffffffffffffffc0, 0xfffffffffffffffd}, {0x0, 0x7, 0x16, 0x2}, {0xfffffffffffffffe, 0x1, 0x504}, 0x70bd28, 0x3504, 0xa, 0x6, 0x329, 0x1}, [@replay_esn_val={0x2c, 0x17, {0x4, 0x70bd27, 0x70bd26, 0x70bd27, 0x70bd2d, 0x6878, [0x9, 0x7fff, 0x7ff, 0x0]}}, @tmpl={0x204, 0x5, [{{@in=@multicast2=0xe0000002, 0x4d5}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x0, 0x1, 0x4, 0x7, 0x7, 0x7}, {{@in=@multicast2=0xe0000002, 0x4d2, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3502, 0x0, 0x0, 0xfffffffffffffff8, 0x2, 0x8001, 0x8}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d5, 0x32}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7, 0x1, 0x9, 0x7, 0x100000001, 0xed2c}, {{@in, 0x4d5, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x0, 0x3, 0x3, 0x5, 0x1, 0x5, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x3b}, 0x2, @in=@rand_addr=0xfffffffffffffffe, 0x3500, 0x4, 0x1, 0x5f, 0x8000, 0x6, 0x40}, {{@in=@broadcast=0xffffffff, 0x4d5, 0x7f}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3501, 0x2, 0x2, 0x2, 0x6, 0x80}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x7e}, 0x2, @in=@loopback=0x7f000001, 0x3507, 0x3, 0x3, 0x2508, 0x4, 0x9, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4d2, 0xff}, 0xa, @in=@multicast1=0xe0000001, 0x3503, 0x4, 0x0, 0xbf0000000000000, 0xd34, 0x2, 0x3}]}, @replay_esn_val={0x34, 0x17, {0x6, 0x70bd27, 0x70bd29, 0x70bd27, 0x70bd28, 0x4, [0xb9, 0x4, 0xfffffffffffffffe, 0xddc1, 0x9, 0x3]}}, @policy={0xac, 0x7, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e23, 0x2, 0xa, 0x0, 0x80, 0x7f, 0x0, r4}, {0x8, 0x80, 0x6, 0x3, 0x80, 0x0, 0x3, 0x19}, {0x3, 0x7, 0x5, 0x28}, 0xfffffffffffff7c1, 0x0, 0x1, 0x0, 0x3}}, @replay_esn_val={0x30, 0x17, {0x5, 0x70bd2b, 0x70bd26, 0x70bd26, 0x70bd27, 0x0, [0x4, 0x6, 0x4, 0x3ff, 0x20]}}, @output_mark={0x8, 0x1d, 0x4}]}, 0x438}, 0x1, 0x0, 0x0, 0x8091}, 0x800) 2018/04/05 15:01:14 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f2", 0x30, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x81) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46", 0x2d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0086426, &(0x7f0000000300)={0x1, &(0x7f00000002c0)=[{0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f0000000640)={r5, &(0x7f0000000340)=""/74}) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(r4, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:14 executing program 6: r0 = inotify_init1(0x800) ioctl(r0, 0x800, &(0x7f0000000200)="1f1d464ffa5a1de3393014e44366da9bea286805e655ff67842ee9721829ff355a505dafed41") r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)={r2, 0x4000000c3d, 0xa7, "e4ee06a66e22ed7d62629a1e4a2e9d5cf146d042cd62b84e31b18329b5373888f88a6763143b58f719d570659fd621e0b044311add900471af8f2aae40d5e8cc3d070d20ef5516fb2169239f90c867e44188ff362e0aae0dc81a3150f49b7f311dbe2a36d518d7ba064008a28182ae9b2ba90aa755e634b0a0968f2ff301d7c4ca2aca3c7c0faea1d2fadc39b6094b66dcb17f41e64a5246a1ef92f465f96ba2ae7bede80bf66f"}, 0xaf) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) signalfd(0xffffffffffffffff, &(0x7f0000b9fff8), 0x8) 2018/04/05 15:01:14 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f0000040000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x3f8}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r4}, {r2, 0x8000}, {r4}, {r3, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x4}, 0x8) getsockname$packet(r3, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000640)=0xfffffffffffffe42) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002280)) clock_gettime(0x0, &(0x7f0000003680)) r7 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r7, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x6, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f0000000500)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000800)='/selinux/load\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/05 15:01:14 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x0, 0x3, 0x0, 0x5, 0x5, 0x6, 0x10001, 0x0, 0x0, 0x4, 0x3304, 0x0, 0x0, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x0, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000008c0)={0x0, 0x1b5}, &(0x7f0000000900)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786", 0x69}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) fadvise64(r1, 0x29, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(0xffffffffffffffff, 0x4c01) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000007c0)={0x9, 0xfffffffffffffffb, 0x8205, 0x0, 0x8, 0xfff, 0x1, 0xea5, r2}, 0x20) fdatasync(r0) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f00000001c0)={{0x2f, @rand_addr=0xa226, 0x4e22, 0x4, 'sed\x00', 0x0, 0xc18, 0x6d}, {@dev={0xac, 0x14, 0x14, 0x19}, 0x4e22, 0x3, 0x60f, 0x5, 0x1}}, 0x44) r3 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x302) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000300)={0x0, 0x10000, 0xc77e}, &(0x7f00000003c0)=0x10) dup(r0) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000780)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000000940)=ANY=[@ANYRES32, @ANYBLOB="0100e000527d4265be0e26eeb055f3617b46ac449b9385b7dc2190f23fb7ab35fa3598279f9422685098ff43acfa70cedae53ffa720e2a0854a68d475c0318"], 0x2) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff6d) 2018/04/05 15:01:14 executing program 0: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000003780)={0x0, 0x5, 0x20}, &(0x7f00000037c0)=0xc) syz_mount_image$minix(&(0x7f00000001c0)='minix\x00', &(0x7f00000002c0)='./file1\x00', 0xe107, 0x3, &(0x7f0000000480)=[{&(0x7f0000000600)="cdb5c3cebf94b0d5e369d3d3f016f6bd145b4694f1a26ff4003963a9091d69deadc37c53b6afd812b364eecd55cbecdf17f98f726beca9649f68ed4bcce7f3b7bba474abb767ca84fb89dfb1dc651024847edcbd2d07defcafab212d09d35e1f21e68339869b103eac049ecffdac7b4d8bb2f7579a035c45e8c02fc1553feec82ef5a44e7eb50621ef4bc2fb93ad1fd13b63dc801cef6a768e22067775c63652b045e27f", 0xa4}, {&(0x7f00000003c0)="4d08a9fcda2df2fbd306566797c3cdc263d79fd9", 0x14, 0x4}, {&(0x7f0000000400)="5dedb132c5f8bf83a53a0611ed4aa82040f4d83cfce31f153aafaec23757354c6286e3674af5b49779dddc09640c6b660cdad1826a9ca7fefe", 0x39, 0x8001}], 0x10000, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000003800)={r2, 0xffffffffffffd7d8}, 0x8) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)="2e2f6367726f75702e8d0d000000a23ad2babf068f74fce4cfea00000000e186cb39d46311064a6e11dcf445b4644168a743a92d5fad744f", 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r3, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000180)=ANY=[@ANYRES64, @ANYRES16=r5, @ANYPTR64=&(0x7f00000006c0)=ANY=[@ANYRES64=r0, @ANYBLOB="234038fee82394e3d6a81692bd4764a72535", @ANYPTR64, @ANYBLOB="aad8b18190bf93d8ab45f08cff544b9dd29c95b085a3d7b6cfa8e4b2e2850ee02e6be7605ac24837da4eb0cba0e12741d9b88f0139a7b71c057af6ab51a8a3cd08a4627d9d5b879177866837b67e5d15e331e0dd18bf4dcf0d6eff42c86863d613785f7ed20399f44e2436fabba321d8f3b414f0c532ed9df060b12addfed5b9d239d68d7ba337cf9a7e28d3e72fd75d5b6b1616a2ece111ac331d1126143cd376ec2d9b41989b4f6a1f1fd5da195a5ef42dd8024941af86c135291fa5", @ANYRES16=r5, @ANYRES32]], 0x12) ioctl$EVIOCREVOKE(r4, 0x40044591, &(0x7f00000000c0)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000900)=ANY=[@ANYBLOB="140100001a000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000a0ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000000000000000000000fe8000000000000050e97de34340050000000000000000c8dc000000000000000000000000000000000000000000000000000000000000c50e000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000304000000000000000800180000020000081016000000000008001900000000000c000f000000000000000000"], 0x114}, 0x1, 0x0, 0x0, 0x4004801}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR, @ANYBLOB="7226ccef"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) fchmod(r6, 0x8) lstat(&(0x7f0000000440)='./file1\x00', &(0x7f0000000340)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) 2018/04/05 15:01:14 executing program 5: mlock(&(0x7f0000015000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) timer_create(0x0, &(0x7f000030c000)={0x0, 0x12}, &(0x7f0000264ffc)) accept4(r2, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/04/05 15:01:14 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x86d}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r0, 0x1408}, {r2, 0x10}, {r2}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001040)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) 2018/04/05 15:01:14 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000496000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f73000)={0x1, 0x0, 0x0, 0x3}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x2, 0x2, 0x8, 0x2, 0x400}}) 2018/04/05 15:01:14 executing program 6: r0 = inotify_init1(0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x81, 0x0, 0x0, 0x8, 0x8, 0x2, 0x7, 0x6, 0x1ff, 0x8}, 0x10) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = dup3(r0, r0, 0x80000) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0x4) ptrace(0x4207, r1) ptrace$getregset(0x4204, r1, 0x200, &(0x7f0000000100)={&(0x7f00000013c0)=""/4096, 0x1000}) 2018/04/05 15:01:14 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000140)={0xfffffffffffffffc}, 0x4) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180), &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYRES64=r2, @ANYPTR, @ANYBLOB="7226ccef4ee5e2836b564d9f921e8be5dc"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000680)) getgroups(0x0, &(0x7f0000000700)) epoll_create1(0x0) 2018/04/05 15:01:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r0, &(0x7f00000000c0)=""/117, 0x75, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000200)='net/raw6\x00') readv(r1, &(0x7f000004ffe0)=[{&(0x7f0000000000)=""/128, 0xe6}], 0x222) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000080)='net/sco\x00') 2018/04/05 15:01:14 executing program 2: creat(&(0x7f000060b000)='./file0\x00', 0x0) mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000267ff6)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f0000a25000)='./file0\x00', 0x0, 0x0) stat(&(0x7f0000000000)='/\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r2) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x40000, 0x36) r3 = open(&(0x7f0000000100)='./file0/file0\x00', 0x101000, 0x4c) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000140)={{{@in, @in=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x40049409, r1) 2018/04/05 15:01:14 executing program 3: r0 = syz_open_dev$binder(&(0x7f000036eff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0x100000001}, &(0x7f0000000140)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0xb2, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x7c, 0x0, &(0x7f0000000240)="de205a0faa4e32f6fe784b65cdec57df63eb241e4656f9cf87c965820a3dcaf22cf703eac6ed5d01c681cccd9746ab9dd850d5d3e8120def20b9c832ee43f2150326e06f8d62d1e6822c3af8e42a227c8d3bff520dd1478b52da46a6fb61bcbf0b75386760103bced28f20410cecb19d60de9418c44125237dd68dee"}) 2018/04/05 15:01:14 executing program 5: r0 = gettid() setpgid(r0, r0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000a95000/0x4000)=nil) socket$inet6_tcp(0xa, 0x1, 0x0) mremap(&(0x7f0000726000/0x3000)=nil, 0x3000, 0x2000, 0x40000003, &(0x7f0000ffc000/0x2000)=nil) sigaltstack(&(0x7f0000341000/0x4000)=nil, &(0x7f0000ef9ff8)) process_vm_writev(r0, &(0x7f0000000fc0)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{&(0x7f0000217f28)=""/231, 0xe7}], 0x1, 0x0) 2018/04/05 15:01:14 executing program 7: syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x2000, 0x0) dup3(r0, r0, 0x1) 2018/04/05 15:01:14 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigsuspend(&(0x7f0000000000)={0x3}, 0xfffffffffffffde4) lgetxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=@random={'osx.', 'mime_typekeyring}.ppp0:\x00'}, &(0x7f00000001c0)=""/217, 0xd9) mmap(&(0x7f000087d000/0x1000)=nil, 0x1000, 0x1001, 0x32, r0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e20, @rand_addr}}, 0x4, 0x7, 0x0, "df58834181332e415893f760968f541b42c41db0f53229e10458031e411ab6918b07deaa00000006b7fffbb9229c05a260f51ad2df313acceba609d8f71ae48ae177ffffff7f8f1a0099840c5abde9e6"}, 0xd8) 2018/04/05 15:01:14 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000340)=@abs, 0x6e) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000300)='U', 0x1, 0x0, 0x0, 0x0) 2018/04/05 15:01:14 executing program 0: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt(r0, 0x400000000000111, 0x5, &(0x7f0000000000)="4f4610cf", 0x4) 2018/04/05 15:01:14 executing program 0: r0 = socket$packet(0x11, 0x5, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x7fff, 0x20080) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000240)=0x8, 0x4) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x7, 0x202) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000001c0)={'ip6gre0\x00'}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000002c0)=0x0) ptrace$peekuser(0x3, r3, 0x7) ptrace$getregs(0xe, r3, 0x3, &(0x7f0000000080)=""/228) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)) 2018/04/05 15:01:14 executing program 0: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) mkdir(&(0x7f0000000000)='./control\x00', 0x86) mlock2(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000022ff6)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./control\x00', 0x0) getdents64(r0, &(0x7f0000fc4fbe)=""/80, 0x50) 2018/04/05 15:01:15 executing program 0: r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r1, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) writev(r1, &(0x7f0000000500)=[{&(0x7f0000000440)="d8", 0x1}], 0x1) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/05 15:01:15 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x9d, "74aa2a32a3407856e5ebab8d4e5f002bc420cb548ee709c25dec6076a3dbb845ed178bfd9f53d128d35e36e3ee45630b194d60fc606c25ce7b3a77d86eb5aa8980b3e0b74773eee258a2481bd4f992b02f09dbbc59458bc02393d5d436ebc9472900fff27d3462ce89316fb1c241cc2882b4d648c1b855c039d6419a228e30b79d0b00f31e244147db40f9537048aaf115d2c5b0edc5f64876f1475009"}, &(0x7f0000000000)=0xa5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000040)={r2, 0x8}, &(0x7f0000000100)=0x8) r3 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x81) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'bridge0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) pwrite64(r3, &(0x7f0000000000), 0x0, 0x0) 2018/04/05 15:01:15 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x80, 0x0) bind$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x80002, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000fe3)="441f08f10000000000ffff00000302781305004ca600e211a100000101", 0x1d) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000000)={'mangle\x00', 0x2, [{}, {}]}, 0x48) sendto$inet(r1, &(0x7f0000ac8f0a), 0x0, 0x0, &(0x7f0000aaeff0)={0x2, 0x4e20}, 0x10) 2018/04/05 15:01:15 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x40) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x717) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x1) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x3) ioctl$sock_inet_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000040)={'syzkaller1\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/04/05 15:01:15 executing program 6: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000008580)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "acb4ca77003e06a6a4a79599e6896bc2196afd4ef9c0db1a23be432304ec4129e605dffcab24352c8c2408419322237939d93df75006df971596ec2998391d"}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}}, {{0x0, 0x0, &(0x7f00000025c0), 0x0, &(0x7f0000002600)=[{0xc, 0x1}], 0xc}}], 0x2, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000000)=0x7) syz_mount_image$iso9660(&(0x7f0000000080)='iso9660\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000140)) 2018/04/05 15:01:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000005fd4), 0x0, 0x0, &(0x7f0000012fc7)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000), 0x1, 0x0, &(0x7f0000000040)="0f"}) tkill(r1, 0x1000000000013) clone(0x0, &(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x102}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000001c0)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f00000003c0)={@mcast1}, &(0x7f0000000400)=0x14) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000440)=""/139, 0x8b}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000600)=""/250, 0xfa}], 0x3, 0x0) close(r0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00000002c0)={{{@in, @in6=@remote}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x6}, 0x10) inotify_add_watch(r3, &(0x7f00000005c0)='./file0\x00', 0x0) 2018/04/05 15:01:15 executing program 1: r0 = userfaultfd(0x0) fchmod(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x100) ioctl$KDENABIO(r1, 0x4b36) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000040)=0x7fff) 2018/04/05 15:01:15 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in=@multicast2, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast2}}, &(0x7f0000000040)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, 0x4, 0x2, 0x8000, 0x400, 0x3f, 0x0, r1}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) 2018/04/05 15:01:15 executing program 2: mmap(&(0x7f0000011000/0x2000)=nil, 0x2000, 0x1, 0x10, 0xffffffffffffffff, 0x0) userfaultfd(0x801) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="208f89475c1dfea23bce6437edda9f0637ba29bbe079e48edace858301071aac39d7b4ff341e092156e9c03b6b7439f5f5b8514409926d520c224b2d12743d14eb03a1572c7bdc016c82f6112a592c48e01013ca4c18e68e09b0a8b91ff18cddb46d67483f5330e7b53bf94b7b86c2ee38", 0x71, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x9, 0x1, 0x0) writev(r0, &(0x7f00007cd000)=[{&(0x7f000094ffd7)="29000000180031090020000100000007020000000000ff06800000000c00080004001000000ef4ff01", 0x29}], 0x1) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x505000, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)) r3 = add_key$user(&(0x7f0000000740)='user\x00', &(0x7f0000000780)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000007c0)="7a1a2918789545170822c02ff4b31e6a5a4878d0d956b6fed437077e96b0162b89bb", 0x22, 0xfffffffffffffffb) keyctl$describe(0x6, r3, &(0x7f0000000800)=""/218, 0xda) r4 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") write$selinux_validatetrans(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="73797374656d5f753a6f626a65b50300003a930f69707461626c65735f696e697472635f657865635f743a73302073797374656d5f753a6f626a6563745f723a6d6f756e745f657865635f743a7330203839202f7573722f7362696e2f6e7470"], 0x60) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x30, r4, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40186417, &(0x7f0000000680)={0x3, 0x0, 0x1, 0xae, 0x0, 0x5}) write$sndseq(r4, &(0x7f0000000900)=[{0x1, 0xea23, 0x0, 0x0, @time, {0x9d, 0xdc}, {0x200, 0x10000}, @note={0x0, 0x0, 0x6, 0xfffffffffffffc01, 0xa8fe}}, {0x8, 0x0, 0x9e, 0x1b5, @tick, {0x1, 0x92}, {0x4, 0x7}, @raw8={"86e32271047da3a044590376"}}], 0x38) fsetxattr(r4, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r4, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r4, 0xc010640c, &(0x7f0000000340)={0x9, 0xffffffffffffffff}) r5 = syz_open_dev$sg(&(0x7f00000005c0)='/dev/sg#\x00', 0x1000, 0x80000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') setsockopt$inet6_buf(r5, 0x29, 0x74, &(0x7f0000000c00)="d60e8cce6de612b53f33f8b20d1e4729e3dd8243aa8f3dae6fec8db6ed798949aa0c77a8784c90a07c43d4d3a1d61feae792f8f89dd2def1c6aba896016095210d974c81dac66a4c167ab84a91ff05e84fcd3c38a13df7e81013253cb8c3902269fc0a37062bfd5945b616b1ad2f61ec45c3afa4fcd2600a595b22aae54fe197cfd85d869da30bdb779bcaa55242ca522c16d970edf3de4081b0f1b23534ea329f1c2e339a9cd6d7509a46d3116b9a4f1d34d68baac6651f0a4f96e14e763026c1f9fcdb7ea060b3215eedefd0b78deab65a91c661f9799abb032b6582ee4a96d88e0b1745067eb23cda4db83a740767", 0xf0) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000006c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="ce8e87cee636dc98ecf6a0daaae2ffd0833fa496e6bf30dd4b27cd73dbdf9a2434ac02228c466b35638bee2b94520e14582b3c75a109322397c829dfd3ff73c61e9dbc2cd17ded9172a1a9986c103f4dcd217e7c772906eb74786d61804ef2b34813302d4d88f25825d5984bc15490270b6e"], 0x1}, 0x1, 0x0, 0x0, 0x100080}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x81) write$sndseq(0xffffffffffffffff, &(0x7f0000011fd2), 0x0) 2018/04/05 15:01:15 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000380)={'vcan0\x00', 0x102}) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4080000000000007, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000040)) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={0x401, 0x5, 0x0, 0x7f, 0xff, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) 2018/04/05 15:01:15 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="3928b676fabd46712c9004b11d1ee282f99a43e2ed6671e03dea1f88549262b5091cb312be320dc2718e6b3ab22beae1482df9922f857554973ee0836d1bb630fe87a7ea91c5fb5545ba03bb8145162dfbb33f7f7c2762b881d9124744b6c8b4a844819e5283a940408c3231623cb0b2c82275d39e45ab4206e7fbe8217f1287aa0f4e53fb632b3f5aa973272b6cb1db18ff92ee5e15008cece0b34b9d823bbc5b1f1ba6415afa5f005e238b66a132aa7db56c29faa415c4acc07395e71b9625b09a3a"], 0x1) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440)={0xfc}, 0x8) unshare(0x40a9fcba95ae73ec) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0xe2003, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r4, 0x0, 0x41, &(0x7f0000000700)=ANY=[@ANYBLOB="6e61740000000000000000008100000000000000000000000000000000000000d1000000368b7851def11f19b137700273bca42e6240bfc0f30250a4e45d207c23bae96645428c4b95d9585cddcb29ed20c71b4b4206e3d71426a819d89a1129fcaf0a36493ac582ebdfe42d60f28d25eee41c5316b0fbe56a2264a60172aab5ab415cba36891982f0504d681b00617eeb8a7fa619f252b235ab3dc3bc205a4a8c0f42c3f3361ce18a6338496a5f6606f629ee159ee511e3963ed812d91621acdb956924d5b9fb115d7f6efba816cca61ecc52a1b10ad6d789d79b8204cb5b753ff05ba7beee7c12ef37c5d5a7e646a10c394e8e02"], &(0x7f0000000240)=0x1) r5 = socket(0xc, 0x5, 0x0) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x5, 0x9c, 0x3aa}]}, 0x8) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r7) r8 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r8, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x0, "8cd0ac"}}, 0x6) fcntl$setstatus(r8, 0x4, 0x6000) pwritev(r8, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33f}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) sendto$ipx(r5, &(0x7f0000000380), 0x0, 0x0, &(0x7f00000003c0)={0x4, 0x9, 0x59a131ae, "be98944b5776", 0x9}, 0x10) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x8, &(0x7f00000002c0)=[{0x110000000, 0x7fff, 0x0, 0x4}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0xbe5d, 0x0, 0x3ff, 0x2}, {0x5, 0x0, 0x7ff, 0x210}, {0xffff, 0x67, 0x3, 0x2}]}) bind$ax25(r6, &(0x7f0000000300)={0x3, {"9ab7567ee73066"}, 0x200}, 0x10) socket(0x11, 0x3, 0x0) 2018/04/05 15:01:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x9, 0xffffffff80000001, 0x3ff, 0x20, 0x2, 0x10001}) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x1c) bind$inet6(r1, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) 2018/04/05 15:01:15 executing program 7: r0 = memfd_create(&(0x7f00000000c0)=']!v ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801e15c77a6c7", 0xd) sendfile(r0, r0, &(0x7f0000000000), 0x10000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001040), 0x0, 0x0, &(0x7f0000000100)={0x0, 0x989680}) 2018/04/05 15:01:15 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)="7d1e273905c3a71abdd16cdb2d731401f621011680961eccb62f0b2fdf9a1c5e37ddb9c4", 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000400000000fedbdf2505000000240001000800010000000800090000000000080002000000000008000200df000000"], 0x38}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) creat(&(0x7f0000000100)='./file1\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/05 15:01:15 executing program 3: r0 = inotify_init1(0x800) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) ioctl$GIO_FONT(0xffffffffffffffff, 0x4b60, &(0x7f00000006c0)=""/108) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000280)) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000000140)=0xfffffffffffffdaf, 0x4) fcntl$lock(r0, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000780)=[@in6={0xa, 0x0, 0x3283, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xffffffff80000000}, @in6={0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x6}], 0x54) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x483, &(0x7f0000000640)={0x0, @empty, 0x4e22, 0x4, 'nq\x00', 0x0, 0x0, 0x45}, 0x2c) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000880)=ANY=[@ANYRES32=0x0, @ANYBLOB="8e00000060b6f22ad1b4096d1dccc1524c4ca31bad0f042495c52f542c9db6468f5c452dfa75ff6e5578a940e308a0596602355c360f47d9b9685ac2662e090d77e16d4dfb0400000000000000a31fb551c6019b00006f5532084cd302c0e04fa347a99a4900107ae319e7a1659bbc4ec253f5b13cf3c834d1eb3bc1ce13aeabd2d22996ed4a7e1245b12f9810ad1e9ad141750351a58f58b760cd8bef98e444a0c5574681ed6a99cee7de230219043145ab056e8152b5c10d9b3af75e9c7b83c41f530a6714cba4f96c976b"], &(0x7f00000002c0)=0x2) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00000004c0), 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') mkdirat$cgroup(0xffffffffffffffff, &(0x7f0000000600)='syz0\x00', 0x1ff) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}], 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x0, 0x0, 0xfa9, 0x0, 0x0, 0x0, {0x0, @in={{0x2}}, 0x6f, 0x0, 0x0, 0x0, 0x8}}, &(0x7f0000000240)=0xb0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) connect$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r5, 0x6}, &(0x7f0000000400)=0x8) ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000500)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000001c0)={0x0, @multicast1, @loopback}, &(0x7f00000005c0)=0xc) 2018/04/05 15:01:15 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x40000, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) sched_setparam(r2, &(0x7f00000000c0)=0x90) write(r1, &(0x7f0000e90000)="240000005a00ff00001f0307180000000913171404000300ff00ffff0800020001000000", 0x24) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000000240)={{0x7f, 0x8b}, 'port1\x00', 0x0, 0x402, 0x8, 0x8, 0x8, 0x5, 0xbeaf, 0x0, 0x1, 0x1}) pipe(&(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000180)={0x44e, 0x4, 0x1, 'queue1\x00', 0xd7e8}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000340)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2f17eb9a00000000", @ANYRES16=r3, @ANYBLOB="000828bd7000fddbdf2502000000080003002e000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x20040004) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e22, 0xfffffffffffff000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e21, 0x3fe, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x8, [0xef4e, 0x1, 0x2, 0xffffffffffffffff, 0x8, 0xffffffffffffff81, 0x3fe, 0x44]}, 0x5c) 2018/04/05 15:01:15 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) epoll_create(0x33) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x3f, 0x3, 0x0, 0x3, 0x1d, 0x10, "2741059b8a62b9520ff9f94106a42e41eb6279c7d4f4cb362f5f8194d01bef937b0323031e659b2d5e1a9d1029870ee7adcd60a6fc6fb558be26b459f507ab2f", "dbb96e929e97988f84eb4570e91813556ed00a2614f4f22b66bab8c9434ef644ed8866162595ef22c9d5de104c8416e0b44e5782982cbb152efb032cc9ae9640", "7c45a9502c3ea65a4653ba6595d4db6672a91c36f5e389d9309222f79c8bd4b9", [0x597a, 0x3]}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 2018/04/05 15:01:15 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'gre0\x00', 0xfffffffffffffffe}) connect$inet6(r0, &(0x7f0000000100)={0xa}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r3 = dup3(r0, r2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000001380), 0x0, &(0x7f0000000040)}}], 0x1, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f00000012c0)=0x0) timer_create(0x0, &(0x7f0000001300)={0x0, 0x41, 0x0, @tid=r4}, &(0x7f0000001340)) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0x4) timer_create(0x9, &(0x7f0000001240)={0x0, 0x37, 0x0, @thr={&(0x7f0000000180)="f3e70bc3247b837d200934bae266a07695f82ac9209804886a890b7d39ffa60d693c33bb38854c4c1538f9ce2d46592151015615deb255a0102dd6e028b10be642d2a1bbb1192f75a322958b5e3f1120055688bc06f2eb628b4243d0b2ae1d493f9698e01ef9bf08", &(0x7f0000000240)="07dee45e6a892ad4757104446a971f2bee6ba269885cacf0d2a38532269e36f0cd6f7f0eb19aa9692dfffaff248190b65c2ca18f7ffaffcf250c0046cc6011bd538739eaddff5cac4602468cd02db038bd60815dfc2984892170d33ac128267cca059e5676888bfe363386b868fe94b35bab37dc16a6604499727c8cbf2491bed0f41e71f9b5ca9c5f1ffb9b6b5c0a731c3e166969ad46b43917ae1802c49322fbeb11dbdfca3a60c33937397d7a9f211fb451003257a6a0280a643df63b65244e486dbbb153b41c6e0bc82ec66225e460743152940c4ec026d6b1a0616f4042e02e21d69956726f5e1129b1dc3e2ed56df441c415b067630947ff66b7b2dd8c6984d54e387f0291a691da60ff6336b7b46958ac325e556104d5f299148686b2a6f28fa688edf8da4fec41955caeac1d9d9ad0250a2050012754b354f52b2dc06de8d47c48ed8d9d67be9b843211d0fbd567dca8bae72571a1382eac4689f6f487b3a46fe5623faa1f11929c10a0387300e0e552a4cd0a242af248b4b46c2b5e62f1eb61948c22a6edea9fba321a6be4793589f34d5f2874b89514df25448d9c9513dba23e2216e76fe4dc4687908e14d017581f79ae1f85aa7c700f5bead7cefc07b752baa60cd4d545a67cd8e757f734dd9b33836c83f021cb4614e70c60046cd8438a333e48640e2780f9155b31269014f32e3f8d3d7e33838dac2ffd4762904f5be23aaaa8912d2adf03ee213ce809a3837c5ca2bc364ddf1626ac159b3086e1b0b1cd8460ab76e288473925b35d92cfa49a8ccac09a960006700b00d141a9fcd9e1460f77d8bd2e469fb6806d70902096f1c58784257e85b85a8da7dad7dab9c54631e5bb9be2a57d984466b4e5602a1c2ccb9253114da443b93a469106e27fef96ed4d36382325f16c364523878a03806a5c945c48b2ed306b1b43d7bf6bb31f66f2a90c6e76ff22e40cd67c4afd1770d7cbc2ac3757421e9e6ead0c59196e6ecea705ac55b83034d80eef9d327934e3cdf81beaa54752d265a06aa627ec534e94e94e08e30f1d67b171f1807c428341ac3879f3817cbd3f82bea87e2c12a1f0d3f879ed01b76abc0a27cf1f6717e1508e39e04bd09b9168d53f54458a31765f35cf11bf2a41160ddd89d2fafba4b73344be1c4486812883e9b77967948bb4a53df0fe3a1eabbfb2e3ae39d53f36eac0ee91ad72811fbd94fd52940cd7f5666ecf71c8192bb758e5b7bec35f8e413265f7a48646c071d53f921fca195bd7efd0a41ac36da3fe8e3a9f68e6642ea1b2a5f9b73e4f5e8cd77ae798640690705e7fc958e932c3064e72627deb3ead26485bda4d181aada7a4ac686e02ca04fda286563a0b6ccb48eade2f3fa7200c3affc1139cb229d74700e4e944394d00246495785a1bc2d88fe60d04800c4f1f5d75469cf411c2c17923fd8cf6fe8e168f1e257fcf4e6162655904c7124cbc4e436bc0698117fe977d277a17f4fe9d1c6ece340b3446b52116410e41bd964c7a67ccaae2a15301e1f6872bf5eaead667d3e8426782078053ad02219845e8a0f8a97ee3e4ca2e7c6da1386ce2e0f69c658e91cdfb993a3ea0acffc1831e8f7d167a78e2cb722dfe670ace7f92cd59f4e570f1e4337c0431bda2f91c78b7d328ab2b7b8a5c6fdb5d03a304ff45a039280d2b7b94eb092e160d8cd277316706d496b007504551dd0fb048bea9ff0a58c21866eb8e8dbf09b4fd53243df1cf23e82b2e1ace51e98e1cba708ca41875d0ae038c2996af61d3ea4dfd396d1b2f67c1d703a5cff10cb66374c6c052284858cbbad37cdc3945007f39c19b08096373488b2d00f6f1427c85b9a584f773741fa6d6bdb239686f2e6db7c7b2ff890792301750529c2d261febfc73e8a7aeab63be38ceb6619330aa3610fe5d389ce66b6619ea15957ae07688fd11ed84df41c314b3999951dc5eb82f34d85e4393b2ff5eb346df1f07dce40bda3215d400d76419ae8cd9aeb1dc31583f7d18ac0964c855989da336a350c08ab3e526e3d4f21f67b360d0b97b5ba9f909c356e7ae7f75785ff8ec6a26997cb036ca20cfcac574ddc9fc1fd6c20e6b08c7082e7667c36ae6044bcce3331306c925d292b65dbce87ec01afebfe91456311a49aa2c0cffdaff4fb632234dedb03176247820057f35f73136836e28db3e796ac23922cf138705f1032e572a5160ae27de6d04760c2e77462db35630fcaf47cea483b3371b952ce0d57fc5d61a9806b5b7ac9b44c25493557be5caf748e9f77be281ed27bbfa831bae155355a4f26baf34fbea2e9a7481f537109564c842d8ee5615b4972cfd12581e5a03d3f45c4fad5b527638914f1bcd827bea544d9105211b4056929724df817b37bb5005dd124ec7a80d97f33b2f2981df0ab8aad11438b607bf28bc9317103144b584a9d8169b422f39c8a51cda07f1c5e70361d71c5c358ca3ee59438a5742dfea49ef0cd2129688c044c1b85056f530005f3845c36c1eef0b6e30e494aa3ba45b2ec4725ad51f49f0cc4628e72aca4a1d2c7c04bdbe499ca9880b54cba83887c9c005ebeec2296b392d28d6a06bdc91bb1633065e024b1b5fd399f459a561fc0440bf196ab85b489c2907c999b8096c2e26a905e504ee25c8caab832c96fa4bd7d7aeac5dbd3b35a9357f86b556988b4e9856242b2d4b3d054da2e300aef52d01d7e04efb7d734e8929b6d3d4d00a58c372026113175f5bdc7dcac2666c1f1fa81073388e790ac3ef02f5555cad38ddcaecfa3bee11acff45f30259541a3e1659eb2e32ce25253ae600ecd146b0aa8320133cd90ceefa85c3ebc703d021e611ccc3e86cb14e710a8d7b5373f11731f090c77a484c502a4291250c1651edfa2bd35020c2f9a89202c3fd8d9797f47bf520b6d8be7b1d2c06f76f41be87df173571b6a82c3a88df18666ffce81dc8c80f49d72c0db2f7f09fd3fd970edbeb38c0c5cf1cfd2b309502781bbb18b473a420e61996f134b36287559c0307184fea2db91cd6db7c0a7c0f2a4800a3b5631a6873b315281620f65e04bdbc8577b885efb5a0f9054c099b4fb3117b19292e614c5efe87281d9f012685a4bee2b3aa4fd02ede0b0816cbc4fa9f9ed25d17e252ea17f0fa6ab371faf7ebaafc79710bc28b336fde66eb230d962ee068834f8c2ad47b222e0721243bd9d213feff29650bae5714708b87674170bd553ae3d0539cd0651955ee8ecd8ec79c249f32f56d4eed4096a58d9713f937d984603c40d2cc05e47d2135fbafaf512a7f91a4a8c9393079c98eef5abe4c65ce9c8c1cc679a5fe38d28ec4886f148307c0b2874060a7b35839e4ff204980b1e494b5e765d11c3820fd15e0694a1fa070a9ff4fc2f018ff4faa8cf0c653fc52539bc4ea31e39a085935209499c5a72697369ccc4ceeeae429799e04eb3f8c2f8b2c945cf1544a4106e8a657079825fa234d06d4be8b2a668d1d17f1e078e89e4f8d6d579bbd167ef6d8e3f10c05f08cc54b22fef4122e29c1c59c5728efa6a42d6b30b2d00996112489940a93376012e3d0c3683145ba2cac5c7029859472c40289e6d2cf34bdce21597684a3e6c31dee8818a14fef7245e1d952e36798907dc9927afce02d4a19d93bd1949e43133e2bdcdeb5567fe825f113b0ef5a20ea96511750d755534d5944b5a39ade5443105096a05c3dac8a72c2213e4013f97aa2fe5a33a49f7250387ad382304f4a8b11d7f0aa06d460fcef8940c00e88fc4ce39efe4097443de538b52869080ef25af4c295594cca49180bbf02615a1c78dd0e95941fba9414fd34bb558651fcdbdf5f2c233b6f4829140f1123e5d1889c9a9e15df66bb4862ab1180230e4ba543ff3d3a539486a686eacf9acdb35ffc88141bd4c5eed7610f7ba2ddd7eeb2781f4dab61e9f0a76b55f94bb11e8ee0132e8714245feaed969391182a33848ec986bbf868c16c9a7d1f05ecac2c618c5067e162bcc0e63084a1da8a35db430654628f7c27c60bec08a3b97e89b8a1bdb7acd9421e935f2d41815363481f1ad11496fabdaa4f167a3d6101a56eb5412a021fc501658b7970afda7def8c170fcc0ea1c116c79e8d2811ed5f91ce1f60194449826596372cebd8a166e16daa75bbbe384d77622fa2e9607d6e5f024317c3c65b5828914eb11fc5704751de4ec7eaca31fbe5ce481b601a3cc8566e9f54a79a7c8dc3f3e20ba1406462340c26034f1ca83d0b47152e29ab6061fbbb0d14d59ea29653d8ff3ec669418e4405ba614d25a3afab5171913ac64cf3a41b7cdbd9f2044ed8d7f546e1fcb597ff34587696783929aa622a33a878c1fa1f3642256506b1250a85d6180757939efbc5901d6e9240f3a7addfbedb42b3cb9b50d2336cf5fb06bde75778dcf59eb4de071dc335f518bebd13e2fc9173fbaeffbfb949a066875afc469122e6aefa2f22fee43ae411c53db3897d2dc960221f5ec8defb76659f1f8ba8419a6d565c0739cda0b3ff5c5787ad4175ed836ac1c758f51e9ad0dba8cf9f8eb307f83caed7b314a6def5170a6ba8bf31abefcc4fe20a721d8edae444d3fa3f01edbad26b74422af0d0a4f1268e64b49ee8e0023d54ec75cc348c4b688bdc0988ac736791991723251522c8f89758e8324c090f824c4d4666157ec603b2443f712b264fc381affaa2ced8b5d1647bfc13648f0b10c5a8221a2afe3213d73e8ac8e57c0b24d27b42458dcba806ef5f5e195cbf8d426339c978f01af7a65cc86c9cb620ebbd55a9723e85ab8b43a667a6d7ffe332efea65fc96fed7647c2ce31cfdcf92250414d93344471327217fc3bdb22b9f06b3e7dc4f60718a4bf228fa7370adb26b3aac553a0ce550d8f51b4752b42da2100fda90f26f5e6bab3699a641a1a22f04bd240f7810f0ae66d5657aefa52d44593e53456955d1e015dd0bd03439a25ac9493f6e2282e99d7ca55b9a98cd2afea832fd43628b0914ed748c249ce089c081691ec296eb88f3c599e0ed0bac710df1d5f09c5b3ae8dc7d202128a79952117957d42b9c0d51dfafc2e8808d5bd14662171aef4f4f4968554295575d07b5a5f46e45d1ce266946a6701f1f54b8f291dc6d1f8e88571a2c6d3f59c85f9cdfc6011c8668f42bc615bea651ae39fed77d6ddf6171254e1777b0d91b7e5dedb9fb99c9ef1ebd722d77108d278e0d50a6475420244a1b58aa4ec54c2c059ad6ba8332a5afac6d6dce03cb3f99d6d9324bef6537d6fc276e78db4bdfb2029fcb902341c5ede2aeb5a453836af3ac883d33152bb3bde4c8c2b05636c1d2ac0b128cdc3f89615229a339e2a55290954e6102027de9a8084d1df84f3c9b3104dc333a805baf6ccae3168a656b7521ce998964f48148c114e031bb639b94396ea113a4aebcc8890542393000e6e9c9e15a52881f615c6146482ae8352483bc28827a16a3b1d75a45df20f33b8fe3a749f645e7b8e2495aba9e03b2b5ae314c28a7012c5922768543b49e7ae225059742faaba5ef494d6acdcf09a98c1870ea911f65252740ee8e5b13f327cd4914551892c17cc40c5e721139e7715f8be8ccb157f3ccb26c279b678fa8245354b4ab8a1ef69648c596de79255d87c5a927070672905236adbae0493bac1a031ef14659da9fafc2122c2bea79ac8c08cfaf4d10aa58d0581a3f8cf0290fd5d778b585905e37b193902766b0b29a2d84d4cd4d0405fc136e3d2a3ee315336ed14457e383b80ad64b9036405e394182359c051b636f3cb968b1a6573924d0df2239010f2914cf58feed0f0df25a141945ddf1b9fd1afcad5268a1"}}, &(0x7f0000001380)=0x0) timer_getoverrun(r5) 2018/04/05 15:01:15 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000240)={r4, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, [0xffffffffffffffc1, 0x9, 0x8, 0x6, 0x100000000, 0x20, 0x81, 0x2, 0x3000000000, 0xfff, 0x23d6f774, 0x7, 0x8, 0x5, 0x4]}, &(0x7f0000000340)=0x100) mmap(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x3, 0x11, r3, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) 2018/04/05 15:01:15 executing program 0: r0 = memfd_create(&(0x7f0000001140)="158b242cf2f92731", 0x11) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001180)={0x0, 0xc, "ad1a3ba1ac98884e61379593"}, &(0x7f00000011c0)=0x14) ioctl$VT_ACTIVATE(r0, 0x5606, 0x1f) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001200)={r1}, &(0x7f0000002240)=0x8) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000002640)="08c4") r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x2d, &(0x7f0000003300)={@local={0xac, 0x14, 0x14, 0xaa}, @empty, @multicast2=0xe0000002}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002280)) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f00000022c0)=ANY=[@ANYBLOB="e00000027f00040000006eeab48a2becac1400bbe0000001b06938effa48824e47ef93a474b867eeb01d15701b2de12c63e5ea28737c6d6cf28e5f5c33be23e8223f1545b36df665b883863473fac5f4b30e8a829d058707b1dc5d8f8ad12426f46bbc943668345d6a83b73e7d888ffad1c16c0c3fddcf4cd4a75bf36eab5773d61f8db5a2e777518eb3f59eb31a694d8536d921ed1b9b6443ce5a4ba09f672ca5aca6b8d6a2af16658d68420572e3a4799adf10c84ae163a6278d5168d135256439e9470b1a22750ac6c6897c66f87e951ebeb5d477526bb314441b0d7c82cdccca35f41a70b95b49f9103ba2e1ebc63278f8872e97cbceda260eeb1bd1de62295e0a90344fd87b68dea915dbb2e401729da0a9135aef5d75593c90f7f2fe210018c5dff13ac373bff0a5ce5185b2eb0674af642859eb49098498ff3fe4a735dfe1407d3ef0808ac56f30957886d37ae7ca079b740305852d8b3fc4e8684daf95e2ba44af78c3c257dd8d85c8667491ef793e0de04f0bb4467bf21d1f0c0cee4bc137b9e1aa59da7de88d8ae4f6b69396479efdf9cc69d06a57ce9292265f0f286e1537d798b36bb348b108d667b9b705d482c95859455bf670a3abb551302d5f98b763a462f906ff49ba8d0ccf44eb59dd4a1cd2ae2296a2a720a5ce6ac2398dfb972af077b6ccee06e5ce19cedc4e778cb5568cf6a72a714eaea46a3ff9bf206ddf33520165c358a7a7fe1384d1ce06af8562a8964e2d020c4c14a61a506d27b24fcf2fd916fd617f7a17baf931a5464720cb7416b689879933855d62126b922dabf7503421fe0c40443c68929ba0e764b5eda05cfc71fc6d24a85fb42fd1ab9fcb699c0c52ec353cbfeeff14d1c218cb8de5728b04728b3d557af4bf4b0f93c65be3903c045f7bbd"], 0x1) r3 = dup(r2) accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000003540)={0x1000, {{0x2, 0x4e22, @rand_addr=0x10000}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}}, 0x104) setsockopt$inet_mreq(r0, 0x0, 0xace20d5209ae3826, &(0x7f00000025c0)={@loopback=0x7f000001}, 0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000040), 0x4) syz_mount_image$btrfs(&(0x7f00000000c0)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0xffffffffffff0d2f, 0x2, &(0x7f0000003240)=[{&(0x7f0000000140)="8729e745753d1bc90a07c49d80e6552ea1b84e659b74ee54fc4e2b7cbd204dd8c545cdb366b9bc44924903ae4aebd0f0a64d6d522de3fe3d9eb5c44be4864a7c0e8dbbba05c2c645cf946332fa2b3d37faaf71dab74ae4167b75ea8d3b3c128d553b0ab31f215d64faba171c8deded9860fcabca7e3748341d49ec9c19d23347a4cbe07edf74bf453c5692ba65eb36044a58856d4e62f458720714dbf123885d6fa8ace7861ada89f7dd13f7d23bba20c9950135933d09046ed585b4affbe68688ae9c6c33ca7f50f394804701d8c67a2a930f4fdb4d4ba29b43aba9f4678930f0d315a2fa81b6e6af95a20a9ba3d7f6311fc4ce52533184402577a9f91740c22ebd568cf9447732a94d8fc4b46979aeb82e409724adbb23da8c082530455959be250c9fd79de84a35aab053b33c765e28099bdffef9bc77cd2c55825cc0873226588ba66dc6470e9b49a69bc9255000a3c651c1382f7401e9d97985cae69d143aee44b57d5be4db4d5ec9b4eaeff07fc5553ae799110347335b18663812e11da991e5ac19fb01cebee3c38ce461bfbb010b87db3118dda3f1ba1bce48e34c1a29658789e20000c6978ea459652df48a50ed8876006aed98f55ddeb200ea7516af0c887be557c2e653749942069ecd66957c2dab72e7f22436537a344d1618ebabb0d22afc0db1481c8645f24995054292267015e6f5f383f77fc3163c4db62952661bfc7e086440e1f9622c245fa386755e03b0d406e50f73a21a1ee9cad9550e9e4117b02254d78b905a4a9daa9578f5ce8c2cb6178493ad42c5e32c4b7e168e7dcfc6c1c83a9c61be8c006866b5db5208cc07873ca2d8b49da6d9f54d7dd72a8a0cc7ff53f97e09ad76f96c20143fcc8853e02a6bafe02978da87d537c8b5c59308a1a056569690360962510802886a17e3138f1839a083822ea7132fdecd48bcc68d9ef85dac3755ed16fa861a46c99a3f3fd4c6167c3b811bdf9678bb49c65aa1a8985dcfe7530d796c9fed82d6135ad707b22e8be02f4011b2143ae6713275fb0c1f322c2e7ac80ee01f831b6343301d218df065244f30613616d1f375ea3f0ef630c17eea600b779652f66e7fbe539baf3a870dd31667ae12270ae62c3511ca377b5357d9a3f3e91cf6b04404e81eed1d65fbc5ef1b363a4fb127da854b0b7187ad6dfd33294f4c61870342b035524b2119f34d7bc2d9688518a928e398a894c54bff6f4c2643625b436efc35056a213175ba77d30a11d2a63fc579d364d9282b7d12b6e58bdacc8ec34b96f1bf6072069a5dcd23c2e5b86523d83a29e0f6bd50dad627d4e92a1df7cd633081949a7dfebc12fa4785b1dbb7fc989a54350d50bd9bb9a263da053605cf86f8809e01423aba9ca502426b73b17e810b2c68f807f002b4fc49c3f3cdf614d3f5e77cba502d24fcd51de9969756c36c9d44c9cabaff218db7fdb2f48ac7640a5b436273b60e611d5a74483fbd7780c70d1d8b46ce8106fd6e6048afa9b4b1f5717ca962bc3d1e6d788d2d1e2837330e9bf0b4bb49ea2b1644e176612983e5b7696cacbc21587ca1f0f5b3ed6688ae3d2c9417514fc9297e332e7524068de5bc309d429b5869cb310ee2ee40614b251cc30bd34782d253c9920264655b7050d43e6fa1f105df4201a6632750bdf8da4262246e8e2634cfd5fa2fe24ee621ccd9b38c31acfd458d7cafdb71900412444a3b5a0ca0627c52b59103f4fcab47d710d867dd89ee7a284b9accdcb48c0c3d983cbd13a7a2e290103235394ccec4ba810976434b0c96093b5480cbf19be025f2a13ea34347ef2682a80d73d7ac91dcddb367df080a8ec63809f37fcdd4203f2054219e041b4e6c3005ad81c2ab5d65029e2178634d81af91de9da15962beef9766a4f1a56fdb6f4a9cf3553bfe48ba4e72de21d2ddd7db903b9312d8973f55d82c54acbab25119fb8c51002a83b87f1dbcebe7b3008a5136514a9523372d98cce865af0dd2d4bc220bb1d6d85d58fc6a21ac29c165e7ce18b9ad399fb50d972b5a897b1378b34c3f35d0b274b244fc1cf39777b9b040271c50bc084bd3fecaf4bc4c34c6724945fcc9d51fd4eb4780417f41c52ed1d737c9899c14c7a3ea0d51e43c4005b46b8ddf3025a6a9435058d389fb1d86ae3c405e33f41bf2b2f29df4abe96c019ce66d300f3eaae8e96843557436d92141030120ca2ebf4e8fa8297632e8752fc5a548689ce4f8b6d3a3a737a1f322e03ed5ea11334819f47429de702e061a7f535035acdaa1906e4f7692e47ee35e42d394d845688589ec92c1b458923ba9dbd1ff64928eed879c9ffc4ab01c8fc762c8146e736fd490bea203808d3a4832b6340688bf9799f93ed8e8220a4892c76b4bf14135af38cffe109066975ad56773ab90fe12f92f0e62229ac4009806459c6bf5553c35e9bd19fd618128b00ae9c683d9be5b4ac5e10ed8b9bafb92ffe78d2f3d7a53deb81581201064444c5388470025a0cacced027037f4bf4bc0852e46e4f66d3442587663a21d92baf8f78a43bb7d123a8e164201137ecb5181dd966a4729631c0c81cfaefa2eb27eaf80d73b9e94b89224be2a6a9566b902de0f7163aaeef0e235799985c2103ce3f5b59ac5c3cfe51c476d94e8b92eabe8e7725226165d8b8a2ca5932c4e746933232226a631f9178153db5c357e6f9f67c07144b36a98376e850dbb5bbcdf1d9fd2ba93e2b035457321f0973b1c07061eafb3ab8037e498665d39f35bfdc77f89ae39373747bb3cdd280574ce46caded9757ba7444a862139a50c08a6a27873f15544c0f8ed85f0e18d361441d17d7e3e1498bde950d4100fa5e0e9183c7085a360420cba61ec608605b49173d91c7b85f07614ed2ece3d5a77058cb77dce1f19d43b99a7fa3136a204f5cc28a79e3986516fb13a83e39a62f696611600de73889db5a309b38c262cf22c55baf67b6f32bf74afa912d65e422f3885cd54a2b89d3f1e1525ce37cd2007db22dcd51ae4c5df123c4802032e1911635f46da562356d25374ee0c838d9bc9d78e7d9492cadd6afc4468a9331ae1af122aebdea8e6d14f35a10a58b201d4537ec48eff6417bf92f59bd2b89b4778bc3ae50b65fb783525c933ffd06d917208eea742d28facfe6d0d7c0acb2001a463b1f2078ffb2371141e577943ae18af272ca8a7a3ec288f801ca6890d5bf960b51ef4b645510bb986464ef2f0d894a8a99f1fc1005f7acd3628ae58aba22110bfd5b3a10340b3d55a57e9bf7e2de1378a8668af5141cfb71f1ad7049d4f6e6b8cc20eca8929c7ea913b363414423fe528d8a539d0bbd906888542d3462ee005e508ad76cb5abfbb8548bcafceb3a02a2f31a8bdc213ed78236d65fa1b3b6c10797e3ec5f968d5ddbd6956f8c6143ebc2f546473c5a6a8a43369bdbb186fa0991c988589ab4711795d4138e2fd62c63e9fda7cbf5298aac4e0c1984bf84895364dec03869f3b470c742dbb5ea29db78ee550229e3a10e35fa777e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0x1000, 0x10000}, {&(0x7f0000001240)="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0x1000, 0x7}], 0x2000000, &(0x7f0000003280)={[{@barrier='barrier', 0x2c}, {@enospc_debug='enospc_debug', 0x2c}, {@metadata_ratio={'metadata_ratio', 0x3d, [0x0, 0x36, 0x3f]}, 0x2c}, {@fragment_data='fragment=data', 0x2c}, {@noautodefrag='noautodefrag', 0x2c}]}) setsockopt$inet_mreqsrc(r3, 0x0, 0x26, &(0x7f0000040ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0xc) 2018/04/05 15:01:15 executing program 0: setrlimit(0x7, &(0x7f0000becff0)) r0 = eventfd(0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x60) poll(&(0x7f0000000240)=[{r1, 0x2121}, {r0, 0x2000}, {r1, 0x51}, {r0, 0x2000}, {r0, 0xb020}, {r0, 0x2480}, {r1, 0x2000}], 0x7, 0xdf3) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000200)) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000000280)={r3}) init_module(&(0x7f0000000000)='wlan1-\x00', 0x7, &(0x7f0000000040)='eth1\x00') 2018/04/05 15:01:15 executing program 0: mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) write$evdev(r0, &(0x7f0000037fe8)=[{}], 0x18) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000500)='./file0\x00', &(0x7f00000004c0)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000440)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000000040)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='hpfs\x00', 0x1000, 0x0) mount(&(0x7f00000000c0)='.', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='tmpfs\x00', 0x0, 0x0) umount2(&(0x7f000075e000)='.', 0x0) 2018/04/05 15:01:15 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x4000, 0x0) setsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f00000002c0)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000280)='/dev/keychord\x00', 0x800, 0x0) r4 = openat$cgroup_ro(r3, &(0x7f0000000240)="6370752e73740bf344d2fa43d39cf848333f617400db3a848ea72075ea4863aa3714b28c0943", 0x0, 0x0) ioctl$EVIOCGBITKEY(r4, 0x80404521, &(0x7f00000000c0)=""/160) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6d7}], 0x1}}], 0x1, 0x4000) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) shutdown(r0, 0x1) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/38, &(0x7f0000000040)=0x26) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f00000003c0)) 2018/04/05 15:01:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000f8ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5f, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000000040)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) fallocate(r1, 0x1, 0xaa5, 0x7) 2018/04/05 15:01:15 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) fadvise64(r0, 0x0, 0x6, 0x4) rmdir(&(0x7f0000ab6ff8)='..') 2018/04/05 15:01:15 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff8001, 0x40000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000c24000)={{0x50f}, 0x1, 0x0, 0x0, {}, 0x800}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/cache_stats\x00', 0x0, 0x0) linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000040)) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00000000c0)=0x14df8000000002) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000000300)={0x10001, {{0xa, 0x4e20, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x84) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r3, 0x80000, r1}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000002c0)=0x9e, 0x4) 2018/04/05 15:01:15 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000000040)={0x6d, 0x5, 0x2, 0x0, 0x0, 0x6}) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000800000000000000", 0xc, 0x0) r2 = getuid() r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$get_persistent(0x16, r2, r3) socket$inet6_sctp(0xa, 0x69d9c241131e32d6, 0x84) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) 2018/04/05 15:01:15 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='stat\x00') setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00000002c0)=0x406, 0xfffffffffffffe32) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000180)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="09000600f20003003f00077401005609129f84b4d6a415a3bb1d015a2063ee965614f6943e6ec2e0048b972eb0a8e38a52c99f17b03fbc9e73609f01878c4c85378df4c3dcb6dba8ad48c13364891eb6aedef3b13c0de987dd9272bcc9a4b53855783a121e1ab51346f89e8f"], &(0x7f0000000140)=0x2) getsockopt$inet_buf(r0, 0x0, 0x485, &(0x7f000048ffe8)=""/24, &(0x7f0000000040)=0x18) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000100)=0x6, 0x8) 2018/04/05 15:01:15 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000300)={'ip6gre0\x00', @ifru_map={0x4, 0x3ff, 0x6, 0x0, 0xffff, 0x6}}) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002dff8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000100)=0xe8) bind$packet(r3, &(0x7f0000000180)={0x11, 0x0, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) r5 = creat(&(0x7f00000001c0)='./file0\x00', 0x60) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000200)=""/195) bind$packet(r3, &(0x7f0000000140)={0x11, 0x17, r4, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) recvmmsg(r1, &(0x7f0000001f4c), 0x4000000000001b9, 0x0, 0x0) sendto(r2, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/04/05 15:01:15 executing program 0: unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='cmdline\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='mqueue\x00', 0x100000, &(0x7f0000000140)="0ffbfd") pread64(r0, &(0x7f0000000100), 0x0, 0x0) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000040)='net/packe|\x00') mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x2010, r1, 0x0) 2018/04/05 15:01:15 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1) r1 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000fdbff8)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x267) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) 2018/04/05 15:01:16 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x200, 0xffffffff80000001, 0x0, 0x3f549e37, 0x3, 0x7}) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000ce8ffb)={0x73, 0x79, 0x7a}, &(0x7f00001b9000)="7f", 0x0) 2018/04/05 15:01:16 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000042fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f00002e1ffc)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) 2018/04/05 15:01:16 executing program 2: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r0, &(0x7f0000000540)={'system_u:object_r:dhcpc_exec_t:s0', 0x20, 'system_u:object_r:v4l_device_t:s0', 0x20, 0x39, 0x36, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x5e) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(0xffffffffffffffff, 0x8004e500, &(0x7f00000002c0)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000240)={'eql\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'syz_tun\x00', r4}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000700)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x0, 0x0) eventfd2(0xfffffffffffffffe, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) lseek(0xffffffffffffffff, 0x0, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x0, 0x6, 0x0, r5}, &(0x7f0000000380)=0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000000040)={'syzkaller0\x00', 0x7}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4, 0x401}, {0x0, 0x1}, {0x3cc7, 0x3, 0x9, 0x800}, {}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x3c, &(0x7f00000003c0)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(0xffffffffffffffff, 0x30) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000780)) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x2) 2018/04/05 15:01:16 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff}) tee(r0, 0xffffffffffffffff, 0x7385, 0x7) 2018/04/05 15:01:16 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/47, 0x2f}, {&(0x7f0000000240)=""/155, 0x9b}], 0x2, &(0x7f0000000140)=""/63, 0x3f, 0x5}, 0x1) inotify_init1(0x80000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000340)={{0xa, 0x4e24, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, {0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x767b661b}, 0x5, [0xfff, 0x0, 0x1, 0x6, 0x1, 0xd0cf, 0x5d2, 0x5]}, 0x5c) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000180)={0x7fffffff, 0x0, 'client1\x00', 0x0, "27dd1c9def2bb2c8", "92c75d2467f5de45cd679038bcaef003a861c8c00aae13201209dd3ada7bbda7"}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000003c0)={0x0, 0x5, 0x0, 0x100000001, 0x1ff}, &(0x7f0000000400)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000440)={r2, 0x8000}, &(0x7f0000000480)=0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0xc0000, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f0000000500)) 2018/04/05 15:01:16 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/rt6_stats\x00') sendmmsg$inet_sctp(r0, &(0x7f00000009c0)=[{&(0x7f0000000000)=@in6={0xa, 0x4e23, 0x86, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000140)="c67e878933cf596f79215d293edeec8a4b8eb1dda20ac314557bee14c867318123975f86b7f421499cfb1809e380d4179e235da69fec3b1cea36e88006d063bd2fabfeb325c5aff361a4ed34724e4f66d71dcb171bd63d54df06f80d4fe406ab70b4f1e7c0ce19f1dc23d4712f60147aabee8ae8c1f3c03dfa8862c0f132a03b6e029ae36196198dbef52001474c3d8e2b372ac3a55b7a3e489ca0a301a991fec9cc152020e8228a69162a3352787c", 0xaf}, {&(0x7f0000000280)="290d722b5d2d6f51ab4af4166e7050cba33ce90367aaef9b587570fdf8be2352c2657436aa8785da38ada27e19e65c2a1e42452952bc93c493926152df5440da21d1b3b306523e10980d17efc5760adffa4c0588be159a23546cef3b9da1caf9a6f7984a77a4cf84d5a3", 0x6a}, {&(0x7f0000000300)="2775f6a5550b3a9ce74b60289bfcea5e97e78e486d0936c08af045df09df14949f1daebc04c8c93ce749c46d6d568829fd1e95343b328c79e341f33bf95e5d06c589b1ffb593eefe0a2c5e26bdba22dc6b0189b5a53e13a4a8013f896ea9660a4eda36cc4bc2096534", 0x69}], 0x3, &(0x7f0000000380)=[@init={0x14, 0x84, 0x0, {0x8, 0x44e000000, 0x9, 0x7fffffff}}], 0x2c, 0x24000000}, {&(0x7f00000003c0)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000400)="8e0a0c0d27a9ea3800086b5216fd46f3b16c56cceb6aa5c2a2c686160e124781ab5b2740ea1054768b4ece11dd469010fe113d3a74cab9d78e7997606d39c3f0891765c360010fb645e9910e58cba9463f8ac1da0022188647d9ba0bc465e4865395a2767d1f7c45e05fdfc79630fab04c64c657c19ff97a322aa803161c4e42bde3c1a836fb19b7fd8a78c8682f7a93fc4b025fac261340bbf6cd3bfe582844f43ccb414296d0d11c0545e4d9ade414bbc4665bd252ba1498229d3cf24fd53fb0", 0xc1}, {&(0x7f0000000500)="f8c11f82d915d283890eec2520152bf608c6f19e3ba2788ce6de65795a29f161f5a05083521911ed8c20d9f0bd96c8ca8ea4919a708b", 0x36}, {&(0x7f0000000540)="9049e293308006a8fefe1526fc49aa23ed7f4cb5d7b376cbdb2619860e0c7138cb6790a8357e9a2d4a8c28652d2563b8b9b64a804a1b8ebcbe5977ce49968d961b4f6b71c73ac1b798b5b3135677327a41f16c038f05a9374ee5eb6a25e0793b0a8b6c35d253b1b61f077074c3d03bef297b143088c23d980a206dbad4bb505dd785b982bd15c19b70de477a3127d4a8c2ea73466c84020d1465cac0ac4a5edd571da9099b64afff08b1eb36ab4dd3e692b20938", 0xb4}, {&(0x7f0000000600)="f9c58a56dcba253e0b40e385a3a78b0b530fde00a2d790b80c8cc5b2e9f52a4beb2f1e4422471ed6ff311a719c35922a4beb80f80bd1a81ab60c2c048d227e23f32e493f65bef1a9a13aeaabb60d2bef2341aecf98cc93cee9dd7a1afae148c46e05b32b5c3ce3b76b868eef09025a16c71b74dd66a2f5b8737b86a69d5df3f787ff62e4a85af614e120d47ac7e395ef", 0x90}, {&(0x7f00000006c0)="5af72516718cd88712d7621f6154628277deab04b02a80ab1b86142e919a12b75ff8d0236a2e4bcb5207d15fe73eaa7ea18aad33168a5752fe3bc396dbe3ea7d831a74e346238a623a1e15ca81ce53fb0f3a981e08aabf3416fbae64d084eac66d1574800696db6d3522c7ef4826268a002bc9717d8408deaaf8978f8cb9336f43a9d222", 0x84}], 0x5, 0x0, 0x0, 0x4000010}, {&(0x7f00000007c0)=@in6={0xa, 0x4e22, 0x1, @empty, 0x1ff}, 0x1c, &(0x7f0000000940)=[{&(0x7f0000000800)="5dd944a94ec8994aec2f32de2caa98a60b4b8c9fe8f20a852d", 0x19}, {&(0x7f0000000840)="bbef3470df0f37daf6ef85149890cac8f0567f14018a", 0x16}, {&(0x7f0000000880)="b66c26d0c9ef3a92dbfa66c6d2ae3652b53af5947a142917860ccfe1667ca2446d45595aec20f886e5597da0b368fb7308016d41ad6b857a5dba7229ec9295a2484169d0f56a939f68fd61808d04a74e5a4d6e2a683cece10766eede787edf2fdc661732e3", 0x65}, {&(0x7f0000000900)="de816cf50bcaef", 0x7}], 0x4, &(0x7f0000000980), 0x0, 0x800}], 0x3, 0x10) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/245, 0xf5}], 0x1, 0x0) 2018/04/05 15:01:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xfffffffffffffed2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_buf(r0, 0x29, 0x4000000000003e, &(0x7f00002cef88)="0000edc6", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x20000000, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/04/05 15:01:16 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x409c0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/udp6\x00') linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 2018/04/05 15:01:16 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000955ff0)={0x2}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000080)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10, {0x2, 0x4e23}, 'yam0\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/05 15:01:16 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000c26000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000000)=0x8, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x37c, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x4000, 0x8) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f00000000c0)) sendto$inet(r0, &(0x7f0000000040)="fe", 0x1, 0x40881, &(0x7f0000000140)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) 2018/04/05 15:01:16 executing program 5: perf_event_open(&(0x7f00000000c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000000000403ff, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f00000001c0)=ANY=[]) r1 = getpgid(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000000140)=0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) syz_mount_image$hfs(&(0x7f00000000c0)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x2400, &(0x7f0000001980)) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)='s', 0xffffffffffffff98}], 0x0, 0x1) 2018/04/05 15:01:16 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x3f) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x4) recvmmsg(r0, &(0x7f0000001780)=[{{&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000001700)=""/107, 0x6b}], 0x1, &(0x7f00000003c0)=""/2, 0x2}}], 0x1, 0x0, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xd3, &(0x7f0000000280)="9965e2ac28532048c194987e172d3df8174fd38dcb51cd250242d5c3a475b18035fa51b1725d42afc2d8890b327ca13ebe109db0a596ce199c524e8c6051bdea989d6532400ae71d8e6046574075319c34d233faa01feaed4dd3e92252ca766bd8b7cfd46bfb01d0fd954769a39765e5ab76985dba28cb0b29c9399023d1c50605b287b319f00d4db2d60711a0c62a8f7de68716d5305947fd6696c2d0f2c75e2398960f667b68410a444b69e73dd9f2b7c3e77ed3fa594f92f145e01770aec1d191d06c69ca0da27046815762de38d7e0f307b81568145369de67678331662dddaf785c611830a5", 0xe8) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000000240)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) 2018/04/05 15:01:16 executing program 7: r0 = socket(0x11, 0x2, 0x9) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x100, @dev={0xfe, 0x80, [], 0xa}}}, 0x3f, 0x2, 0x0, 0x6, 0x12}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000600)=r1, 0x4) r2 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r5 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478", 0x50}], 0x1, r5) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={r3, r4}) renameat(r2, &(0x7f0000000280)='./file0\x00', r2, &(0x7f0000000380)='./file0\x00') r6 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r6, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r6, r2, &(0x7f00009bcffe), 0x4c35) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) r7 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r7, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r8 = socket$inet6(0xa, 0x802, 0x88) recvmsg(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/97, 0x61}, 0x2) setsockopt$inet6_udp_int(r8, 0x11, 0x100000000a, &(0x7f0000c29ffc)=0x3, 0x51a9cb301423a087) sendmsg$inet_sctp(r8, &(0x7f0000000200)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) lseek(r2, 0x0, 0x0) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) r9 = socket$inet6(0xa, 0x80001, 0x0) ioctl$void(r6, 0xc0045878) keyctl$instantiate(0xc, r5, &(0x7f0000000480)="cf9ef5756765c4bfff7cf748c4779878f75fb4ba1f20b7912fcb75842bdbe3d8347693d7ff159650bbd150f2224027a922c5cd17bd1512def6fcada6d8219154b1a90b9048acd4196297dc9d478bb797793afccc7ab48aea2bfcaa259230f66bf9dad02aa1fe1d602215ed42ccb98c9ddfa53633dd4e624c133fb9caac199985976689b0f5ac1d407d9a8570c53c237235437aa72fcf6cadca5e7da9a71ec485ce30", 0xa2, r5) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) nanosleep(&(0x7f00000000c0)={r10, r11+30000000}, &(0x7f0000000100)) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r9, 0x29, 0x20, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x5, 0x1, 0x0, 0x8, 0x9, 0xffffffff00000000, 0x1002}, 0x20) 2018/04/05 15:01:16 executing program 0: modify_ldt$read(0x0, &(0x7f0000000040)=""/178, 0xb2) r0 = memfd_create(&(0x7f0000033ff3)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d"}) userfaultfd(0x80000) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {}, {}, @raw8={"afdc7c1b82114b66f4e4adbd"}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0x122}) 2018/04/05 15:01:16 executing program 0: getegid() r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000000000)={0x7a}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) 2018/04/05 15:01:16 executing program 0: syz_open_dev$sndseq(&(0x7f0000923000)='/dev/snd/seq\x00', 0x0, 0x2) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f0000001440)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r2 = creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) r3 = memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000001580)=ANY=[@ANYPTR64=&(0x7f0000001b40)=ANY=[@ANYRES16=r2, @ANYPTR=&(0x7f0000001200)=ANY=[@ANYPTR64, @ANYPTR, @ANYRES16], @ANYBLOB="d3fae7069b61c1c40ebba11ebce49d252eaac8026cb6fe5c02ce5720bb42f1bb0d762f87dedc2e4ef48bb78601185d6ff7bb40ad5f123ff13bbb597f09ebb6b81f77a3b609012c8a7ca074665bb9ceee1e1fc0007bd7f2a826884917d796b3bb3953d7d43967b4d59ca16cf672d816901940a175baddae4a4732ea30a710e1ed51dd52171ca7c91256227a7cba7eea2740dc378408fcc62d5f8710063ddc17c6a03170e265c2b35ba5deb18c5edc50de07f92c7962b21198711e99883d917ce73741"], @ANYRES16], 0xa) fcntl$setown(r0, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) process_vm_writev(0x0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001280)=""/164, 0xa4}, {&(0x7f0000001140)=""/187, 0xbb}, {&(0x7f00000014c0)=""/177, 0xb1}, {&(0x7f0000001640)=""/3, 0x3}], 0x5, 0x0) r4 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001380)={0x8000, 0x100, 0x4}) bind$inet(r4, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r4, &(0x7f00000e5000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r4, &(0x7f00009322c4)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000000)='veno\x00', 0x5) connect$inet(r4, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r4, 0x1) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)={0x0, {{0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x400}}, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x59c, @local={0xfe, 0x80, [], 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}]}, 0x290) openat$ipvs(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) ioprio_get$uid(0x3, 0x0) write$selinux_create(r3, &(0x7f0000001340)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a78636f6e736f6c655f6465766963655f743a7330202f7362696e2f6468636c6965017420363000"], 0x39) 2018/04/05 15:01:16 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/04/05 15:01:16 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f0000000080)="10", 0x1}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e22, @rand_addr=0x1}}) r2 = dup3(r1, r0, 0x0) pwritev(r1, &(0x7f00000012c0)=[{&(0x7f0000000140)='l', 0x1}], 0x1, 0x200000) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) 2018/04/05 15:01:16 executing program 2: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x10, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0xfffffffffffffe11) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000400000000fedbdf250500000032bc40062ab7410c800200080003000300000008000500000000000800060003000000040001002400011f080001000a0000000800090000000000080002001d00000008000200df000000"], 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x0, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0x0, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) 2018/04/05 15:01:16 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r2, 0xa, 0x0) recvmsg(r3, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) r4 = dup3(r1, r0, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) r5 = fcntl$getown(r0, 0x9) prctl$setptracer(0x59616d61, r5) write$cgroup_subtree(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00fpu '], 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000e80)=ANY=[@ANYBLOB="0400000000000000ff0f00000000000001"]) 2018/04/05 15:01:16 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) unlink(&(0x7f0000000180)='./control\x00') ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)='./control\x00', &(0x7f0000000100)='xfs\x00', 0x21000, &(0x7f00000001c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f0000000400)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/04/05 15:01:16 executing program 3: r0 = socket(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xfffffffffffffffe) recvfrom$llc(r0, &(0x7f00000000c0)=""/127, 0x7f, 0x4, 0x0, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000ce5ff8)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0x0, 0x0, {@in=@loopback=0x7f000001}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) setsockopt$sock_void(r0, 0x1, 0xd3369eea7b4bcab1, 0x0, 0x0) 2018/04/05 15:01:16 executing program 1: sync() socket$packet(0x11, 0x0, 0x300) r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(r2, 0x0, 0x0, 0x0) fallocate(r3, 0x0, 0x0, 0x0) r4 = inotify_init1(0x0) r5 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) r6 = dup2(r4, r5) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x6, &(0x7f00000000c0), &(0x7f0000000100)=0x41) clone(0x0, &(0x7f0000000200)="17dd6280de3693223b6fdbc70650db5722605e7d4cfec7dee9e7ca3a83bd750a10fca3bdd2c2fde305012a95b619af30af684bba6e9e2031b1eec7e667e9c22c674d6eb942b78258369909dc14f2f5bd60202d6a38d497b47baf3e89fbca89a91e4706f3efdb55b9e9857fa2e05fdd62de157a7f60228f2c807e86ce264193d1206f5402c6f095c94a510e0c705386635a3f1a5970fd087434c0bf52", &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74dda86") ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000700)={0x7, 0xffffffffffffff6e, 0xeb}) epoll_wait(r0, &(0x7f00000003c0)=[{}, {}, {}, {}, {}], 0x9ef4b7ca31e6aff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB="9c4a"], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) set_robust_list(&(0x7f00000006c0)={&(0x7f0000000480), 0x4, &(0x7f0000000680)={&(0x7f00000004c0)}}, 0xc) getpeername$unix(r6, &(0x7f0000000340), &(0x7f00000002c0)=0x6e) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) 2018/04/05 15:01:16 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000004c0), &(0x7f0000000500)=0x4) r0 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, 0x1c9c380}, &(0x7f0000000180)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000280)='5', 0x1}], 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), &(0x7f0000000200)=0xc) 2018/04/05 15:01:16 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) poll(&(0x7f0000000080), 0x0, 0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x80000011}) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/05 15:01:16 executing program 0: unshare(0x40000000) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x800) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x101000, 0x0) ioctl$TIOCGPTPEER(r2, 0x5441, 0xffe) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000600)={{0xa, 0x0, 0xa8a, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff7fffffff}, 0x7, [0x7, 0x5, 0x5, 0x1, 0x2, 0xffffffff, 0x6, 0xfffffffffffffffd]}, 0x5c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r3, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0001, 0x0, 0x0, 0xf, 0x200, 0x100, 0x7}, 0x20) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) ioctl(r4, 0x20000000002285, &(0x7f0000007000)='S') tee(r4, r4, 0x6, 0x1) accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x0) socket(0x0, 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x0, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/05 15:01:16 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0xdc45, {{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x1, 0x3, [{{0xa, 0x100000001, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0x4e24, 0xffff, @empty, 0x200}}, {{0xa, 0x4e23, 0x35, @empty, 0x4}}]}, 0x20c) r2 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x7, 0x220800) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f00000002c0)) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000000300)="1357c0f79e08aab5a82613283bcaf972fb22f8dd2e3ca6e5c22199a412fa3d39a522a5d1c21a41d3568c1a0305f8f88c689c7e20ec25b45842c8f2aa748972683fb747a406e0ac2360", 0x49) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f0000000380)={{0x0, 0xffffffffffff8dcf}, {0x401, 0x8}, 0x6, 0x4, 0xffffffff}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000400)) getpeername$inet6(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000480)=0x1c) stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000006c0), &(0x7f0000000700), &(0x7f0000000740)=0x0) getgroups(0x1, &(0x7f0000000780)=[0x0]) getgroups(0x5, &(0x7f00000007c0)=[r3, r4, r5, r6, r7]) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000000800)={0x7ff, 0x7ff, 0x7, 0x80000000, 0x0, 0x80}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000840), &(0x7f0000000880)=0xc) getsockname$unix(r2, &(0x7f00000008c0)=@abs, &(0x7f0000000940)=0x6e) getgroups(0x5, &(0x7f0000000980)=[r9, r5, r8, r6, r3]) write$sndseq(r2, &(0x7f0000000a00)=[{0x101, 0x5, 0x7fffffff, 0x4, @tick=0x100, {0x5, 0x6}, {0xffffffff, 0x8}, @result={0x0, 0x5}}, {0x6, 0x6, 0x0, 0xff, @tick=0x46d, {0x7fff, 0x52a4}, {0x1f, 0x4}, @quote={{0x0, 0x4}, 0x1, &(0x7f00000009c0)={0x8, 0x2, 0xfffffffffffffffd, 0x8001, @time={0x77359400}, {0x8000, 0x19e7}, {0xffff}, @connect={{0x9000000000000000, 0xffff}, {0x6e166e25, 0x4}}}}}, {0xd9b, 0x1, 0xd864, 0x5, @tick=0x7f, {0x1, 0xa3c}, {0x80, 0x1000}, @result={0x7fffffff, 0x1780000000000}}], 0x54) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000a80)={0xfff, 0x100000000, 0xdea, 0x3fff800000, 0x3, 0x80000000, 0x30f, 0xbf59, 0x1, 0x7ff, 0x7ff, 0x1}) r10 = openat(r2, &(0x7f0000000ac0)='./file0\x00', 0x80100, 0x1) setsockopt$inet_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f0000000b00)='tls\x00', 0x4) sendto$llc(r10, &(0x7f0000000b40)="efbed5bcb24770efbe5d7bbf0133a364c4517e408a13271b9262246e0ac2f50c7e7131ec5f0635330284a9b97dee06b27322f1020677c6fca4b2e6a583ef9853f286e6640152c4872dfb39a458b0f4c2b436b7962d628e6b68248b6c51efd0c71959746f4e92951880fd91a14afc5c9939707f8fa11a8ba270963270904e8995b20aec2d16b8e6cd0d4890d5dd1c9f82431d7f5257ba21622c54102f0bdfcb419e85550afd42c670b9e8bb218e3167726797c66ed23ea185ffc641baed00050376d01445a272967a5af4bd352921ad22f9049b790988fd1516006b5a37fbe79fed0ac8cdd383", 0xe6, 0x20048040, 0x0, 0x0) uname(&(0x7f0000000c40)=""/200) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000d40)={0x0, 0xbd17}, &(0x7f0000000d80)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000dc0)={r11, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x11, &(0x7f0000000e80)={r11, 0xff}, &(0x7f0000000ec0)=0x8) ioctl$TCGETA(r2, 0x5405, &(0x7f0000000f00)) sendmsg$netrom(r10, &(0x7f0000001900)={&(0x7f0000000f40)=@ax25={0x3, {"bc600e1d7c1898"}, 0x9}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000f80)="ec0b290a6094d0c99c88208c9c7e02ca9e80671d6def9619b866614ce257a106b21028738e5f0d8c73201ad6c30b7810b55a148c292108a09d792bc565e67d9b8b611e9b4db4af0e51ec597c86671edb713fc1fba2279ae1a168cddd327081b07d84947f70a4ddd3a355894c3a9ea837df45ba3ae721515d5fd3d6e53377d869165a957166cda15fb5f108e64d4c6636dee52484fc7e2fe4443e50e7df932379fbcd6110891b76c4756750aad7a29d1fa1f4379560d5db4a8bd4", 0xba}, {&(0x7f0000001040)="21653430cc473f672b36b4be84a7a37dd315847d2ef1ec717e11849a36eae1996673a63c6ad069ad3cfd50c1bb5b6508147dca7df55b871180614b925e41efd8d23879520a7c50ad02b22d34307f0bfabc9793e92adcca86861f95046d014d720add0815f2b913ca42dbf9590ec4e5d27ecfb7a83be512ac1d47dcfb9326933cc8c612efd7b1fec673cea4f738f16bb1accae7d05f128e1ad4f10c5f0213a190341d958069dda7e5870e7989b169822652a2be14459604911111eed92f3d8efacbca40c3c381b5516d58b29fe7f586e1d2608d9050e467dd023caa", 0xdb}, {&(0x7f0000001140)="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", 0xfe}, {&(0x7f0000001240)="13bbecc850fb19f16e7fb491b14afcaa57b4bb8c837b165f18", 0x19}], 0x4, &(0x7f00000012c0)=[{0xf8, 0x116, 0x5, "d4ecf7eea97e4dfdb6340987197d54227b61dc1f287822ae27757e82c7d01e015cb80801c6c015c7758ceef57f83fdf29fc8046c0cbd8cbed1bdb77f85ad42f8de5ea12fad789d9d251492fecbfd465234b67041c35a5eca4e4600b1c326ed1eedae0fb7f7258f8de4e94c77ec7b3cdd9ab7254313d8c6156b74dadd7e72729cf0c022346a4b4b0c84929486e5bf2c5bd98ac36be23bb50f423ce7af242b0afe9a4114bf112417bc1f6f95de2637afb0a610a30e44a928aa3595aa1b174bdaec159a3df0ce7737f6d5e53433359ce456361a27dbce1a31888d86dc181833b2a71b9e81ae176c314284"}, {0xb4, 0x84, 0x5f, "9e114d0f4ce7e8d82104e4f306fdc3c31ab7bf95f9a4b4b204d3dfa4ee66fd09dd82ad8a8cb100d3c8dc41d6d7cdcf34d1c85f17340848df105720036839bb45ab85bf4dfc9af28e999fda3e04195c30f71b6d119ca8faa010ebedaf7f282a4cd855a5856d0d85d874a7bd6d46328e8b049eabee15583667b96aed34c021d47016cd92362e8c029997f9f680e58794ff8b93599cee57d60e23a9efc0b404f7d65ca01fb5c7e0"}, {0xd8, 0x1ff, 0x100020000000000, "ddd0fbd951e21b837bcaf864833581d793ec13e4f457d89ee19f6f32031e9f6ddf23e3d2edd24cb4c7817f95c177dd00766a35ee5d9941b1d0329b6e969d0431b5189a7d45ba288270955580a61bcb58b53a84fce4486f37f96147fa70af8af61fc05406b5ee1bd2e1ec4ca8d24c5d23a85a75f84dae81581ca83f7cf79edfb744aebefa19e3b740442d22e273d320d198da29498f821dca6d8fa72f1702b827760aaffff37ab9ba8a3e2392eb74aceeba3a1fd5c29b7717d3ca26535bba76959f56c8c939cf2251b703"}, {0xc, 0x10a, 0x100000000}, {0xa0, 0x10f, 0xfffffffffffffffa, "ec9548e9f4a0bc18522b5aa5d75cbc66a1cd1e5633a44ffa3e45ca5adf8a6f7195f004dc86362f9da29d67ef408e04bd1ac700f1d27aa15a86486d82f9c40f29f17fab7c1bb2b966859d78f97cec51967fc2adf4811e13cc8c19530c64e6359791c8e85dad940ce8aab1d385b355e023991787cfe79495ac119f16b1aa7fece935a2f4ec7e7ca28af22f065aa50e6a9a411b4f2b"}, {0xa0, 0x115, 0x4, "59453fcc2f67d55d2637d9c70a7e7bf8cf78606616b7656557b15e6466373ad681b93654ca18d6c3697edcb77cffea90497beea306f13e7cd442feb98c90295ef38d19c3c3289880f45678b0e00cbb4a5e7c979ea1069e572380633f82dbab73eb5558dbd483a80ece20f07991a2b6ab1b21f7d2f1aea51aebbb2a29efd35446e847a91520f648a30cfaf480ab534f3353"}, {0xe4, 0x105, 0x9, "da8bb8f69d57f9f8f2f2dbe8d462e9483491b5d5701c90bd05a9d6073f7ca746130273f54f07a095405734c7a4caddbf338153fa127e8f29f1e4fe0d5c31ec6d5c09993f9e628350ba747b320b4bb28cf92f4721ed459792d1dd8d7b93ce1eebd58e11cf7439c9f13d87136704f38d20eee4ba5bb8f7fc8e349d667019a68fc2a570650faf30116af5a6203e39d6faac31057f3290f01106b61b9d3a4fcf25b0784c6706f50a519e81a39121c31f6821ead105eab3d2b9698666724580b42934d3704fbfc400f91c76b0825846e3844662d612a3ac"}, {0x84, 0x10c, 0x8001, "4f077b49ca2cb5cb21ea4daa6930590e4e169e9bc20f80071d6cb0980e1c6e324e503a22e8ef891cfc67adfe744a6bb223acef4cd19b8fd2643ce0a40b6f9315dd3c54d256f23825aa9bf2c0fbe039bf983f5c19cdabc307360e758bfa4919d8fe784baeda9dee01bee2e8da9492608910f971897f2c"}, {0xd8, 0x11f, 0x369, "1bb154c083518909974588847173060a4b608b6071003507e8230759ac0838c6bf9e2d9320fd86c31eaeb3786c5643eac3041134030d2ef026ce6ba6bed11b31dc0fddfa3b58108ab8cb72b0a3a853c1ac0475ebdf9df3bd2d64788c646889867b0c18f835b5ce48a2a7ec02fbdeefcbb8947859838c68e7bd9e94e3aac90e4d7a2dfd846969ff34b5b7947a2ecb0666da14a8a46e27dc8b273e7258c8daa6c7f9b59c9acbe09449190373e7e32e5cf66c466b21bb9d6d4c5598cacff1a6879bbfbdf0e7ad38bf89b3"}], 0x610, 0x4000010}, 0x840) getsockopt$inet6_IPV6_IPSEC_POLICY(r10, 0x29, 0x22, &(0x7f0000001940)={{{@in6=@dev}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4}}, &(0x7f0000001a40)=0xe8) 2018/04/05 15:01:16 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) fchdir(r0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000680)="2e2f6365726f00014b444fc81e771e40e28d44a30d657400", 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x274842, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r2, 0x4000000000) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r7 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/05 15:01:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x102e44fb) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000400), &(0x7f0000000500)=0x14) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r6, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4c, 0xd, 0x9, 0x800, 0x70bd25, 0x25dfdbfe, {0xe, 0x0, 0xa}, [@generic="0a146653d87c97f3357180cb99f78d43d6315fc6f2fa0455256f22007f5b2dd5b55249961ed842e17181191c7279263e7aaa60ad41"]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r7 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r7, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r7, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:01:16 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x5}}, 0x5, 0x9, 0x7ff, 0x0, 0x4}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0xeb95, 0x10, 0x4, 0x4}, &(0x7f00000001c0)=0x18) close(r0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000002fd0)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13}]}, 0x20}, 0x1}, 0x0) 2018/04/05 15:01:16 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) clock_getres(0xa, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="9f7556942c09f38f160eb488c04d1dec", 0x10) 2018/04/05 15:01:16 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r0, 0x0, 0x484, &(0x7f0000000240)={0x3e, @loopback=0x7f000001, 0x4e24, 0x2, 'nq\x00', 0x10, 0x724b, 0x45}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff}) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f0000000140)=ANY=[@ANYBLOB="7365637572697479000000000000000000000000000000000000000000000000be000000c32887d667b2a9faed1bb8153070a9e583e0ab3b4423e8acee0bbc4a1c5f4496a2aad6e8b74bb0a40dfd027b2e94f270295e0a98035ad7af1b866f0cb0915b1b768c0bb61a587e00e51792c63bbc7704241cc4c5b2544066b1ab54d8d086c9bce945322547fea6b56fbfe66f3a25b452c4bd88f5b450c361dc913bf8cf3fe0c534cb7fab927192bedfd8ab5df7d16df13a8cbec5214f1c8b5d7b88f16e1609174e851ec1ba8939fbf68d066af0d9ee108f7ec2326f9fd47f9b57f9c2559e"], &(0x7f0000000080)=0xe2) [ 652.315802] IPVS: Creating netns size=2536 id=157 2018/04/05 15:01:17 executing program 6: seccomp(0x0, 0x1, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x7, 0x10001, 0x0, 0x4}, {0x9, 0x8, 0x8, 0xffff}, {0x11, 0x6, 0x6, 0xfffffffffffffffa}, {0x4, 0x9, 0x4, 0x1000}, {0x3, 0x9, 0x0, 0x4}, {0x100000000, 0x21, 0x100000000, 0x94}]}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000001c000), &(0x7f000005c000)=0x4) r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0xfffffffffffffffc, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b70", 0x42}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000580)='/dev/ppp\x00', 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0xfffffffffffffffe, &(0x7f000053c000/0x2000)=nil) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f000099e000)={0x2, 0x4e1f, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000000380)="1a11f7e24652dbe1860cff8414377fe8d03f54e4bace14f2ab2088f3a0737f7888506abdf8daa928e6dd653e6471b4e904cadfed5bd4e53b82c255fe21baf081da60929c3c3c1e94f6e5487242e73b70359b4638ba07001000000c50ccf5335b041e63388b20fe7d65df42ac0e596a7c91489e208306ea28c0ab45012b135fbc145d7cf5c0de54d7d74d41495baf44046d93cb5290745a39f5c6", 0xfffffffffffffdb3, 0x20008005, &(0x7f0000000200)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r4, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0x34}, &(0x7f00000001c0)=0x8) getpgid(0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x6}, &(0x7f0000000340)=0x18) 2018/04/05 15:01:17 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) getpeername(r0, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f00000000c0)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x4, 0x70, 0x3, "3c03ee3b67f4", 0x9}}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x10001, 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000140)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) time(&(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000200)) 2018/04/05 15:01:17 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) timer_settime(r4, 0x1, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@dev, @in6=@ipv4={[], [], @local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000200)=0xe8) setfsuid(r7) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r6, 0x40047452, &(0x7f0000000080)=0x202) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(r2, &(0x7f0000be2f7d)=""/131, 0x1b4, 0x30, 0x0) r8 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r8, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510", 0x36}], 0x1, 0x0) 2018/04/05 15:01:17 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x80, 0x2100) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000000040)={{0x0, 0x7}, 0x1, 0x6, 0x8000, {0x6, 0xffff}, 0xc93, 0x6}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x1, &(0x7f000039a000)=[{0x1d}]}, 0x10) fcntl$setpipe(r0, 0x407, 0x20) 2018/04/05 15:01:17 executing program 5: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000000)={0xc14, 0x0, 0xce, 0x0, 0x7}) socketpair$unix(0x1, 0x2000000000000001, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) ioctl$EVIOCRMFF(0xffffffffffffffff, 0x40044581, &(0x7f0000000080)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r5 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a7eff8)={0xffffffffffffffff}) readv(0xffffffffffffffff, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r6, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000d1f000)) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000fb9000)) fcntl$setown(0xffffffffffffffff, 0x8, r5) tkill(r5, 0x0) recvmmsg(r3, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp, 0x60, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34}], 0x0, &(0x7f0000f40000)=""/7, 0x7}}], 0x638, 0x0, &(0x7f0000f40ff0)={0x77359400}) r7 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4000, 0x0) accept4(r0, &(0x7f00000002c0)=@ax25, &(0x7f0000000340)=0x80, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x87, @multicast1=0xe0000001, 0x4e21, 0x3, 'ovf\x00', 0x0, 0x1}, 0x2c) ioctl$TIOCGPGRP(r7, 0x540f, &(0x7f00000000c0)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc), 0x4) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000180)=0x8) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00'}) 2018/04/05 15:01:17 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getgid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000036c0), &(0x7f0000003680), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002300)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(r0, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x100000000, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)={0x0, 0x80, "6f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f56003938cbced39d4ea0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"}, &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003400)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000003340)=0x1a) accept4$packet(r0, &(0x7f0000003380), &(0x7f00000033c0)=0x14, 0x80800) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/05 15:01:17 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) pread64(r0, &(0x7f0000000880)=""/4096, 0x1000, 0x0) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="e9fcefe3acf768455a12db027a9a38c4", 0x10, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r3) fcntl$setlease(0xffffffffffffffff, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r4) request_key(&(0x7f0000001880)="14ea786f6558a1e65d39208637951495d3de12fc3a120aa73552317de86ef021592ef4808ee41cfd62e90cc0dfacf3cf9313cb2dd7fd0502b2f2ad291788095d0bf2c8a705863bd2f4820c6941015746280b1fa9091a31383e33e2c2a4cac613186afe237038ee834845f154fbe9a973d6e4103f397c1bacc5018638c7bbcf90e97073ff7b000000000000", &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='keyring\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d", 0x102, r3) fcntl$setlease(r0, 0x400, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) 2018/04/05 15:01:17 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000001040)={0x6c, 0x40, 0x0, 0x70bd26, 0x25dfdbfe, {0x13}, [@generic="9ebd91c08464d3004cb5d221943a90396b2d0adfa1952552dbd8dd71899d7564d64cc65fa1da75d3af01f79ab166147144e0fa5fdd5ad2eb8d7880ad23eeb2a464cad872f62036aea0d75626ca4b096c82ac0989de"]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) uname(&(0x7f0000000580)=""/7) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000700)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x0, @rand_addr=0x8}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x308, 0xfffffffffffffe00, 0x0, 0x5, 0x8, &(0x7f00000006c0)='syzkaller0\x00', 0xffff, 0x8000}) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x0, 0x435}, 0x14}, 0x1}, 0x0) r3 = add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) recvmsg(r1, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000400)={'gre0\x00', {0x2, 0x4e21, @rand_addr=0x1}}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000780)=0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') r4 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x0) memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x5e, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 'ovf\x00', 0x33, 0x7f, 0x3e}, {@empty, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0x44) ioctl$LOOP_CLR_FD(r4, 0x4c01) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000000)={0x0, 0xffffffffffffff42}) setsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000180)={0x3, 0xff}, 0x2) sync() sendmsg$nl_generic(r1, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000004c0)=""/75, &(0x7f0000000600)=0x4b) 2018/04/05 15:01:17 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000080)={0x100000001, 0x9, 0xffff, 0x1}, 0x10) unshare(0x28060400) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000000c0)={0x5a, 0x5, 0x9}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000000)) readahead(r1, 0x0, 0x0) 2018/04/05 15:01:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/04/05 15:01:17 executing program 0: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000000000)='./bus\x00', 0x1) timer_create(0x5, &(0x7f00000001c0)={0x0, 0x13, 0x4, @thr={&(0x7f0000000080)="604461a409c8efbc24c67ba37fe1512b2605ec633ef0a128729ed2e6354c1d486a0efbf2bd29312e9d70cfc3573ea7061edd75f5c6ff03f9568a59334efc5786d1bebb7ea1eb906979af09bcaddfdcbca4d2f22d1f1e393aa778d12c7fd48b431afc98acd217a99957c60c599ca7a34c2fbb403ba6b752e0a618df51de5d2330cae2d4f573abe4dfbb206c95a74c80ba26c36d0128f7b23935a8df9ac69c8073cbc00b4c3dcb8dfc7b0f7ef10adbcb5e4a337fb84f2547b9fc38c80cd47dc3be485d4f434f18a6fb6370dfc38a086db558ef1e2d4d0dcba823", &(0x7f0000000180)="c801a9d6039de1d4f739ba4839"}}, &(0x7f0000000200)=0x0) timer_delete(r1) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x1, 0x12, r0, 0x0) execveat(r0, &(0x7f0000000240)='./bus\x00', &(0x7f00000002c0)=[&(0x7f0000000280)='\x00'], &(0x7f0000000540)=[&(0x7f0000000300)='(^selinux.\x00', &(0x7f0000000340)='jmime_type&selinux\x00', &(0x7f0000000380)='proc,mime_typeuserselfem0(em0):#proc:cpusetcgroup\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='wlan1#keyring\x00', &(0x7f0000000440)='vboxnet1\x00', &(0x7f0000000480)=',trusted\x00', &(0x7f00000004c0)='user-\\vmnet1\x00', &(0x7f0000000500)="73656375726974792fdc2c2e7b6367726f7570776c616e3000"], 0x100) mknod$loop(&(0x7f0000000040)='./bus\x00', 0x4, 0x1) readlinkat(r0, &(0x7f0000000ffa)='./bus\x00', &(0x7f0000b69fff)=""/1, 0x1) 2018/04/05 15:01:17 executing program 2: unshare(0x8000400) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008eb000)='/dev/hwrng\x00', 0x0, 0x0) readv(r0, &(0x7f00005e8000)=[{&(0x7f000002d000)}], 0x1) getresuid(&(0x7f00000002c0), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) socket$netlink(0x10, 0x3, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) sendmsg$nl_generic(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08004600ac1414aa4f2bc087c28dae64cd5de9144494306c8da6622e70103dcf9c1d2cd47460d3ce67476b0fd96325a36682249a08003d00", @ANYRES32=r2, @ANYBLOB="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"], 0x16c}, 0x1, 0x0, 0x0, 0x40000}, 0x40014) recvfrom$inet(r0, &(0x7f0000000380)=""/76, 0x4c, 0x40000000, &(0x7f0000000400)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000180)=""/144, 0x90, 0x40, &(0x7f0000000240)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/04/05 15:01:17 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x8, 0x2080) bind$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) clock_gettime(0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0x7fff}}, 0x1, 0xffffffffffffffff}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00000001c0)={0x77359400}, 0xa8) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 2018/04/05 15:01:17 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000ff9)='ns/ipc\x00') setns(r0, 0x0) ioctl$sock_bt(r0, 0xdd17, &(0x7f0000000000)="08ca5aa9637369ed94328d1eeaa25166a1") 2018/04/05 15:01:17 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f00000000c0)=[0x1f, 0x7ff]) ptrace$setregs(0xf, r1, 0x10001, &(0x7f0000000140)="4caeb81945d802150ab3a8ec98099046056ca2090607d3c5592a6cb51d7d120e4d60fc44bbb63ddd71d0bb0298ff11b50b49486ef1e8b0421fa969e134db1b8ad1be7ca04b9f3617f947f744745d15adff5c04bd2ebf51c9c10b5003ae11296e93cf4f76e185f34477b1c43c3f08d7a41580e5ab52d0a9984a7b7a94c43ff647ca738ab709f5227717999cbde3a9930854dffb98de2ae1c1f3312f47a1e2183d9b54db8462deb9f491965433fa250fedb0c55b4e3e7cd4376b2e4e659c8987a5b74e43d18eacfca54e21b8f818eea1dd6a96ff824bedd55b491b4335f78f8243f251075bdb6388c4bf7e8492d266850c675e6ef8") getsockopt$inet6_tcp_int(r0, 0x6, 0x20000000005, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={0x0, 0xa34, 0x101, 0x2f1, 0x30, 0x7d}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000002c0)={r3, 0x3}, &(0x7f0000000300)=0x8) 2018/04/05 15:01:17 executing program 0: r0 = socket(0x14, 0x7fffffffff, 0x0) write(r0, &(0x7f0000949fdc)="240000002e001d000000000000000300fbffffff01000000223b0000000000000100ff10", 0x24) 2018/04/05 15:01:18 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000ff8)='pagemap\x00') pread64(r0, &(0x7f0000000000)=""/8, 0xffffffffffffff44, 0x0) 2018/04/05 15:01:18 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r6 = fcntl$getown(r3, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000340)=0x0) stat(&(0x7f0000004f00)='./file1\x00', &(0x7f0000004f40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000004fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000005040)=0x0) getresuid(&(0x7f0000005080)=0x0, &(0x7f00000050c0), &(0x7f0000005100)) getresgid(&(0x7f0000005140), &(0x7f0000005180)=0x0, &(0x7f00000051c0)) sendmsg$netlink(r4, &(0x7f00000052c0)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000300)=[{&(0x7f00000007c0)={0x33b4, 0x3f, 0xb00, 0x70bd29, 0x25dfdbfd, "", [@typed={0x4, 0x2}, @generic="aeebbaea73baf0f982f2d9888f4517709841dc283a361d7dde5aa1292c8406ebaf1acc7803fd8508b21fcb6b5330c999cca5f7fe5ddc7dac64c37109cf19f61791f34ee089eae57946930650a66423ab93a18e", @generic="f99b64b0ec2a555023a6078def9de174740a585d364df91172ba6005f1257568e6ad752b0315f7ef93af4ab9aa39a76c8dea2398e6d070736a14d9e2e45d8f1f3c177e4b5d2459431d0309a2a98295401e4019df2ba5de1de174b671c51e3b59412f22048a8720523937ccc0d366132ccf8e19f1b12b0a17370df758606b474443e40ccc0cdac8509e5298ac", @nested={0x1290, 0x96, [@generic="3c2eecf2d5c4c489b3f51f7c9b48c7e0c8ba92987757e02fe2010db436012ebb3849e67c1b479229a1402e9a853ebb0f4015a6d619dcc397d19e92e5b41754ae354a525cb28fd99155fc8eca129b821ad37f4b9d6088df4cb4651ecfee86ea3259fdc4e4d69ce32a844ab12c6a44f27aeff9ef0c58211814442ba8cfadc7333c24c302963a3dada23ba6635eb6b6bcbd367be2bb1b5b81d3d800b8b8560e7bd3c5b83157a3be781583b69641b43680711e7ff65138375ac790d0bb268fa5cc64e73d38237ed667bceb063be62e7103d0a69d78a92a5a019cba42641bfc6bec50eea9707d18d680b9103b66251c1a", @typed={0x8, 0x6e, @pid=r6}, @generic="b7bb2c2dafce2a5dc4667bdd73c9d7759149b305004aada3c30a4fe5f4cefdb54513701143b9988560ce0a55ad3738c36e2a32f97402f76655fb2c9079210bb4c47fd5607b1fbda35d4ab0e54bae37d427d53abfc54dcd0ea3b6baaab056687b8b2962b52d7c127a369d3de144b8ae58908dddad76233abbaf5c631230d618478f3f95f29ecdd1fc31cd1fec3f8f7b9938c2b6545a71cfb1e67f558adc73e119f7d92d379b72c1886f049265b90711e08da3f25b17bde6e718592c04c00e44ffc430f52c40bce67bdfc8726c742dd605f3", @generic="493d89e040e4be31ac8e9d1f9341af11e6457912eb", @generic="a753a92485636adca821369590856e9a7617ad828bae90e290c718e63f42f889f19cd18f12d5fc460ddb73087aa6da324f39e712ced279d6098ad1cef5fd411ca5c73410e114a18902f4e4a29d98dc01ae0ea37f08b10e3ec681ddc0b6f44dc43de2079a69e6f577ad97bcbf944c87ded13e83fb98b0882fdf41e815d5837f753d49cdbf5cbb0b63c2e1b214a8f1d686c7c1d3f6eaba2e1ddb10", @typed={0x14, 0x55, @ipv6}, @generic="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[@generic="6c7c4858a095e521f4c368cd1d63860ac3bb621948efd2844c9c32684919ee7972564ad9535c8b3ab4f1dab52775c45aa0d89a1769fb2b1319959cffb72c525c9471a4111d7fb06b01c321bab5a10fa91ffefaeba47410508dfcaaeea389e5ae31483e6cba70dbaef1ef5819b2113465ab15846c6b85993606c246b272dea66a76", @typed={0xc, 0x29, @u64}]}, 0xa0}, {&(0x7f0000003cc0)={0x1220, 0x32, 0x400, 0x70bd29, 0x25dfdbfe, "", [@generic="0745633c1840bd70995c30cd95afa4040caf0cbf215dfdcb77c1592f6f1d73bed7d7dc8c60c7af62ab5acff194a5602048bd3932136627ad75e16fec38a34b90d7437268f51cc25a", @nested={0x4, 0x1c}, @nested={0x10e4, 0xf, [@generic="a437a0d8b51da3db6017b2ff3f3fc3474dc2c9e72bfc140e2f42f4647baef75849ba4fecf1034f52ef0566ffc5370a291d2a838a97b4bfb46d11dc762e0f016067068974fbd575da76bf44e2f18c09145280bbd23b1e926509f801fbc2de7b073462578a1f57cce11340d2623826f4fd89e45eb668506abbd3d8adfd9cc8aebfc894ec420934a3e98355dbea87565873491a6b7ad0068e795e55d183d68bc427db83732680e27e05e6d9c4c1f8415987c55380eb2ec7140b02524e0c449f93196054556057e1af377b8e1aa0f6ce3cce7048b6d7306d5d28d089502620362bcc", @generic="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"]}, @nested={0xe0, 0x81, [@generic="7dbcbae9d3ccdf850cea54479f2d60315836634f8f4bfb6a14b7f80da311aebf416eba41c80e9f2a5c18bc480d580d9e852e59a7321d527238876e", @typed={0x14, 0x8d, @ipv6}, @typed={0xc, 0x4e, @u64=0x101}, @generic="d4411fa107edcd23af31d186102811fcb6ea195c26d0091309224747e96a58bd96ffd99e0de2cefcdbde67d4fc65d8a43ef218b908ede39de6840e8557b4611d4e142546d380de60aad0ef5bc209e22bcdcb1b9e2977f172d305ed2b5e0ebd667df2909b7a2ec68a5ad9cce4042ed9150934797728549ee697154866e315ad1de6"]}]}, 0x1220}], 0x4, &(0x7f0000005200)=[@cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x14, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r5, r2, r0, r3]}, @rights={0x14, 0x1, 0x1, [r5, r5]}, @rights={0x18, 0x1, 0x1, [r1, r4, r0]}, @cred={0x18, 0x1, 0x2, r10, r11, r12}], 0x98, 0x4}, 0x80c0) r13 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r13, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3", 0x2b, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="6d71a3cdd336538b0124923de9f40e494dc6a2df5169c4c3cacc1ee455e1e2bf21d9f18958fc25c6bcf392971cd4f1b3a9c9bcdd82e9954e79e10bda001376eeb16353b4ca721a37b747be0e2090bedb5da9e49d29744d0619af519144d27758e21116865a1f3060acd519499b8393e5b65e10c05132498a2650d4a8178fb4611939f36d4d863fedca8046cf9c5682ddb00ce976116b1d0f199378cc48975eb42871f7e6ca782454a0a869d5f8998ce666ebe65945edf2b4749d3dfcfa0f0ce88bad54f103cf6cdbad7b1a9e302cac5b450c72d3550cfe6843a5a68d8e3af14b579482595c797583933807cfc4940a59f462b5370fcc57e8f313eb", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x6, 0x3, "40c8493ff698", 0x3ff}, 0x10) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000000040)={0x5, 0xd78, 0xe5b8}) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000080)=""/26, &(0x7f0000000100)=0x1a) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@resgid={'resgid', 0x3d, [0x32, 0x36, 0x78, 0x36]}, 0x2c}, {@nobh='nobh', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x39, 0x37, 0x33, 0x33]}, 0x2c}, {@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x31, 0x0, 0x37, 0x7f]}, 0x2c}]}) 2018/04/05 15:01:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x10000) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000140)={0x4, 0x2f}) ioctl$EVIOCREVOKE(r2, 0x40044591, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000180)={0x0, 0x16, "3b20873339daa38aac42dbef81af333612252a8c9649"}, &(0x7f0000000200)=0x1e) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast2}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000080)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000007c0)=ANY=[@ANYBLOB="780100001a000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000a0ff000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x178}, 0x1, 0x0, 0x0, 0x4004801}, 0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000b80)=ANY=[@ANYPTR, @ANYBLOB="7226ccef4ee5e28b6b564d9f921e8be5dc8913c7a494aa"]], &(0x7f0000000300)=0x1) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) getgroups(0x0, &(0x7f0000000600)) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)) getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) epoll_create1(0x0) 2018/04/05 15:01:18 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000540)={'syz_tun\x00', &(0x7f0000000380)=@ethtool_modinfo={0x42, 0x0, 0x0, "cc2ce5a15f655744"}}) 2018/04/05 15:01:18 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/netfilter\x00') openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r1 = socket(0xf, 0x2, 0xfffffffffffffffc) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000080)={'ip6_vti0\x00', 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(r2, 0x0, 0x0) 2018/04/05 15:01:18 executing program 4: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000d31ff0), &(0x7f00007adff0)={0x77359400}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/04/05 15:01:18 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc}, {0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x8) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x100000001}}, 0x7ff, 0x2}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) 2018/04/05 15:01:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000400)=[{0x30, 0x0, 0x0, 0xffeff010}, {0x16}]}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="18010027311e466537e93ce069dffd1f8a115e294116d2b43d128a58f6f6dfed694b34e712b002a1167021ce4e6ad50cfea3821ae17eb8371e49b58a58c07801dbf5053eb4ef7f777c083e981725d933c0fe293793d017252b048212d251bb6dfbe7c1f31bb7716d33492f5ea3998ae9af189561e12a7c2cea1524062e35cab796861df9753919aa1332a48c201409d32b75fe4420e969e5dd93be090aac9d149b47fcddc94681e9e1022bc5088531b077944297410fd5ccf34c5b389f9c01ecb54171ad12c344181c586a312876eab60c0f458357d0454e704b13e4ea62eed6dfc9f18d594cb1717cb9300b891b053aecd017c3b6d8ed08", @ANYRES32=0x0], 0x18}, 0x1}, 0x0) r1 = getpgrp(0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x0, 0x0) renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000300)='./file0\x00') syz_open_procfs(r1, &(0x7f0000000000)='net/anycast6\x00') getdents(r3, &(0x7f0000000340)=""/168, 0xa8) 2018/04/05 15:01:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) ioctl$TIOCNXCL(r0, 0x540d) r1 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000006c0)='./file0\x00', 0x44) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000540)={r4}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r6 = inotify_init1(0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r6, r3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000000280)=0xc) r8 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) add_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e20, 0xffffffffffff2607, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, 0x3, 0x0, 0x0, 0x100}, &(0x7f0000000380)=0x98) unshare(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00000001c0)) ioprio_set$pid(0x2, 0x0, 0x0) pipe(&(0x7f00000005c0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000180), 0xffffffffffffff80) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000000600)="e1f6049b930b2d66e6bf7b731244fd886105e2986917dc9d72bb377ad485a9ddef3c7079c3f410537064c0cb48d4e1e5cb3be9ed8844a10697d5039686ba614ecaa73f803a67f406a253e6a4d0b812950a26e4fc8194559df091b0f551be2929ae475721445f3ec8d51bc3234f21932b2b16314b894b63892dc31eb8cbcf15e54c545bfe4279805257526f1a") socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000200)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000580)={'ipddp0\x00'}) 2018/04/05 15:01:18 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) socketpair(0x0, 0x80800, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt(r0, 0x9, 0x4, &(0x7f0000000140)="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", 0x1000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000100)=""/55) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) dup2(r1, r1) 2018/04/05 15:01:18 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) write$sndseq(r2, &(0x7f00000000c0)=[{0x11, 0x5c4e, 0x10001, 0x4, @time={r4, r5+10000000}, {0x6, 0x1f}, {0xe5, 0x10000}, @note={0x4, 0x40, 0x6, 0x3, 0x6}}, {0x3ff, 0x7fff, 0xf0c, 0x5d, @tick=0x1564, {0xe62a, 0x2400000000}, {0x9, 0x1ecb5b9d}, @queue={0x54db, {0xfffffffffffff001, 0x8a0}}}, {0x3f, 0xffff, 0x9, 0xb9f, @tick=0x9, {0x7, 0x1}, {0x2, 0x100000000}, @raw32={[0x8, 0x3e84, 0x6]}}, {0xffffffff80000000, 0x1ff, 0x6, 0x8, @tick=0xd3d, {0x6, 0x354}, {0x6, 0x1000}, @addr={0x2, 0x2}}, {0x28bc0, 0x5d45, 0x3, 0x96a3dd3, @time={0x77359400}, {0x2, 0x5}, {0x80000000, 0x100000001}, @addr={0x4, 0x7}}], 0x8c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000aad000)={0x0, 0x0, {0x3}}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x1f, 0x0, 0x0, 0x3fd}], 0x30) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000280)={0x0, 0x9, 0x3ff, 0x7, 0x3, 0x8001}) setsockopt$inet6_tcp_buf(r3, 0x6, 0x1000000001f, &(0x7f0000000180)="b6e3b5f91861125727736a9800809a5db5335db47a939c98824570372ce3857b08d97e40f077073435119a2a61c328b834cf72c07a9b37f44f486a33aa344caaa488552f8c7261994d1aede0a2f539c024bda0d08d473f4b5b63ac1e5378ea36740c4cc0a9de65d5ce722a07463d3701d890b2aa413f120a454a0865c4b68f0c69d1444e77a3506a0835718a5078e866de4be0a894a4f10068eaa951005fcbc2703beec8338ed0b56301d000465d915661b472f593dba879f4a1daa9b77ad61ceb026e3ec509f819d2871b998d15a34ae31a62e35129293262ee8d4962646b54", 0xe0) 2018/04/05 15:01:18 executing program 0: r0 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x58) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000740)=0x3, &(0x7f0000000780)=0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000180)=@get={0x1, &(0x7f00000000c0)=""/192, 0x400}) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) memfd_create(&(0x7f00000001c0)="cb766d6e65743076626f786e65743000", 0x3) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) r2 = getgid() getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000540)=0x0) getresgid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000700)=[r1, r2, r3, r4, r5]) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x7ff, 0x1, {0x0, 0x3, 0x4, 0x0, 0x7}}) 2018/04/05 15:01:18 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) write$selinux_access(r1, &(0x7f0000000000)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x33, 0x32}, 0x4a) bind$inet(r0, &(0x7f0000114ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x80, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000000100)=""/164, &(0x7f00000001c0)=0xa4) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000b29000)={&(0x7f0000868000)={0x10}, 0xc, &(0x7f00004ddff0)={&(0x7f0000000080)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56}, 0x10}, 0x1}, 0x0) 2018/04/05 15:01:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="2000000018000305000000000000000400080000000000000000000000000000"], 0x1}, 0x1}, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x3, 0x4) 2018/04/05 15:01:18 executing program 0: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="ea079837da6966e99980b38c6f42f6c1e343ac0ee45f72d2ba2f947ecadf1397e18594e4d74c557c01b264b7c193971b1b38aa6238d05eaece0906dade318a4f14bcc9c48cb48af84f3f24e6eed5e18e498a24f36bfc691582eb526701f55c7a4de7c7dcab", 0x65, 0x80, &(0x7f0000000100)={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000002c80)={&(0x7f0000002cc0)=@newlink={0x20, 0x10, 0x221}, 0x20}, 0x1}, 0x0) 2018/04/05 15:01:18 executing program 6: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000600)='/dev/ptmx\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000001700)=[{&(0x7f0000000080)=""/7}, {&(0x7f00000000c0)=""/254, 0x25e}, {&(0x7f00000001c0)=""/190, 0x50}, {&(0x7f0000001780)=""/35}, {&(0x7f00000002c0)=""/166, 0xffffffffffffffb5}, {&(0x7f0000000380)=""/205}, {&(0x7f00000014c0)=""/174, 0x1d1}, {&(0x7f0000001580)=""/137, 0xfffffffffffffe7d}, {&(0x7f0000001640)=""/155}], 0x20000000000001cf) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x228000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000540)={0x8d42, 0x2, 'client0\x00', 0xffffffff80000000, "66d2751472f43cf0", "8e7707082a9cfe62eecb69dfc93b073ff1187e2b6eb774a2b9266fb05299e20c", 0x9, 0x7fffffff}) r2 = gettid() getresuid(&(0x7f0000000280), &(0x7f0000000480), &(0x7f00000004c0)) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x13) unshare(0x28060400) fcntl$getown(r0, 0x9) exit(0x1000) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/ip6_flowlabel\x00') ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/04/05 15:01:18 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8c") r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) syz_open_dev$random(&(0x7f0000000140)='/dev/random\x00', 0x0, 0x4400) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(r0, r0, &(0x7f0000000100), 0xb) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)=0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x20) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r4, &(0x7f0000000000)="26d4645f6d617000") tgkill(r4, 0x0, 0x10) r5 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r5, &(0x7f0000000a40)=""/198, 0xc6) timer_create(0x5, &(0x7f00000002c0)={0x0, 0x30, 0x0, @tid=r4}, &(0x7f00000003c0)) timer_settime(0x0, 0x0, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x801, 0x80000001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r3, &(0x7f00000007c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8084000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x4c, r6, 0x400, 0x70bd2b, 0x25dfdbfb, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}, @IPVS_CMD_ATTR_DEST={0x1c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="18000000", @ANYRES16=r7, @ANYBLOB="00089872a31429bd700100fdffffff00000004000500"], 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x40000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x1, 0x1, 0xe773, 0x7, r4}) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r2, &(0x7f0000000180)='mountstats\x00') 2018/04/05 15:01:18 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000080)={0x2, &(0x7f0000e5c000)=[{0x7}, {0x6}]}) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x80800) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x80800) 2018/04/05 15:01:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r2 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) fdatasync(r0) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) r3 = dup3(r2, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/04/05 15:01:18 executing program 2: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x200}) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x6c00) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) fanotify_init(0x4, 0x0) 2018/04/05 15:01:18 executing program 7: r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xefb891a0a2e39cba, &(0x7f00000000c0)=0x8, 0x4) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="73797a5f74751f0000000000001700", 0xffffffffffffff96) connect(r1, &(0x7f0000000040)=@ethernet={0x0, @random="148547ee9664"}, 0x80) 2018/04/05 15:01:18 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0xfffffffffffffffe, 0x4d031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000000040), &(0x7f0000000ffc), 0x0) futex(&(0x7f0000000000)=0x2, 0xf, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x2) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0xf1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x1f, 0x4) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000200)={0x2, 0x4}) 2018/04/05 15:01:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000016ffc)=0xfffff7fffffffffd, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={0x0, 0x19, "e295476ca080e5ffb2815fba7ff7fd7cd4eeadfec2ffaa3590"}, &(0x7f0000000240)=0x21) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/04/05 15:01:18 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$link(0x8, r0, r0) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) r4 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TCFLSH(r4, 0x540b, 0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x7, 0x0, 0xffffffffffffffff, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000100)={r5, 0x2}, &(0x7f00000001c0)=0x8) sync_file_range(r4, 0x1, 0x3, 0x6) keyctl$unlink(0x9, r1, r1) 2018/04/05 15:01:18 executing program 5: mkdir(&(0x7f0000000200)='./control\x00', 0x0) fanotify_init(0x0, 0x400) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000003c0)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000040)={0x1}) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f000003cff6)='./control\x00', 0x220001a1) read(r1, &(0x7f0000058fef)=""/32, 0x20) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000100)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x80, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x400, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000240)) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) connect$ax25(0xffffffffffffffff, &(0x7f00000002c0)={0x3, {"20ada8787a1d43"}}, 0x10) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}]}, &(0x7f0000000140)=0xc) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000380)=0x1c, 0x4) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r4, 0x40046207, 0x0) r5 = creat(&(0x7f0000000400)='./control\x00', 0x7) fgetxattr(r5, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)=""/24, 0x18) epoll_create1(0x80000) 2018/04/05 15:01:18 executing program 0: accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000200)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10, 0x80800) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000003c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000400)='children\x00') r3 = getpid() ptrace$getregset(0x4204, r3, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r2, 0x4, 0x40000006000) pread64(r2, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r4 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r4) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000004c0), &(0x7f0000000540)=0xffbe) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f0000000100)=0x8) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x413b, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000500)) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000080)={0x3}, 0x4) getpriority(0x0, 0x0) syncfs(r2) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1", 0x4e, 0x0) 2018/04/05 15:01:18 executing program 0: syz_mount_image$reiserfs(&(0x7f0000000180)='reiserfs\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x7, &(0x7f0000000700)=[{&(0x7f0000000200)="076cb84df54b770fe7dcae671a8da0b4d8ad2305528813574afc9b784722996e4291b0fbcbd5c640142ee681e9d9415bcc0f33cfc28c4bb34869f67a87534c48d6940c80322c9920196083605abde9590263d52dc5588170f1b866bcab767d98b425f541e068a8b62874c71183b7af52964352a4e2e8fc8c6026d8fc4094e6630dad3e73743c0750b303f377a055f4b8b8297d91fda739adf00fc4c9ab01375eeeeaec00be5679079825d82d9ec149063ca1406924658f7b23d8cf8cd2f456e838d113ab1402a9231670b164df2d0bf40416bdede536abd2853b45742ea5457fe721c07af7800f0c2f1eae72013d0f7658e8def4ad", 0xf5, 0x1}, {&(0x7f0000000300)="ca851b3b791a5efc0cb41938177764d37d04bf821e5096ee1c9e675253d5df3bd9db4cce46bfe35f7542a57dca650b4c8714d2a9904fcbf8ddc308219745e32e645a59afab0330d1c42fac2c66eda21ab652c4762fce289ff10e3a7b3ef5181327678ee2090dc5bf9c5ddaf66f260a8db69beb248f7dd0dd33269be9f2c65d0924512b1f08c5d26ec3d45d85024a094f7e7a8064a0905b551bf8d88ca3485fd3b810b934729f110d47c8e374fea7b05125c4", 0xb2, 0x3}, {&(0x7f00000003c0)="da5b8db71223d3c4649ed280adc1f3c3a35ac160d27a2db3e312f7b65fbb55d14bcb4322a7e6d29027a6073a3da7be82183ab7bd80f2b46a80dd44c69c0e76d0f087fad4b5cf45ffe88ad68d4fe08d72b80ca3fb2f04fbc91f8876f0cd646587475773be6d857a24be8b70e0d9ca00", 0x6f, 0x8}, {&(0x7f0000000440)="d1a6050dd20f32d502535e63024b06855f3379724cb001793ef7a4ea78c45695e29f38c244b75db5a7b033c6c8331e64be92160c8993ba7e9c8775943d854a621aa47f2eb50742bbb630cb12247032406cc283d5d9355966212ecca808ed", 0x5e, 0x2}, {&(0x7f00000004c0)="fd9286eb18f8a230502010ce6b4183d7d2c6c83a359ddc874791f9a603cbbf2e76f91236d6753ed3a04a5465b60d6dfc9c41f0181b487b4f430444e087ebe4471c4e2517f01498a58b564ec1f95329f478f95ac30df9c84688d294d5aad94a307c9abff366244f7fc07364ad90b77e168114a3b586fa768e4600016ddaa8739eaad3ddc9f020f6971d9c1e1f07d3889b13de5e289f77109b490196d4dd37df03eb9664e5ef88ed52d4090e209a171b34b2188f1af7c2ce55e4125736a40da67baf5b265a621ceb5196e866628f9569bddd80307814a4bde8e0004b96c992101bcb0bb10b148aa314fb8fd92042567e5b7a834d", 0xf3, 0x8}, {&(0x7f00000005c0)="a13b974bb84a98a782c5a831190b90b0298521e14f10394dac3e8a1ceabdd2dd7c86fd7186f7d59c49f69763d48feac2c2cfefbe17f227bc59031ffc96119cad96b97b6f44c409e7c0d16ee9f87ba1eb2cf70a3d910f36733b56eaea5ed76d02115898ca49d2a374dc99eb1f6314c01f1475dd347e915ae9b00d5f04746c186234720b5ee1dd426ee509f6eef5d5d21cfd1325409f0d11702a809fbdb3c450597d6f994dbbb79a93ca3e1a7d70c3dbdf6ba87ca76d5f85", 0xb7}, {&(0x7f0000000680)="a12809918a01d40497f87879b49d90c8b2554fb8c7277ba4f630523daa07e7d5d4f8f591186a5d58b4f233cd4d94dd9beb145b9e6ed010ed509b8bace57c0b8127015096edaac64863506aac595055fc79a859be279acac52b9648a9fc04a0d503845507be68c1191155f1aa61e63b50b0", 0x71, 0x2}], 0x8000, &(0x7f0000000780)={[{@balloc_border='block-allocator=border', 0x2c}, {@jqfmt_vfsold='jqfmt=vfsold', 0x2c}, {@hash_tea='hash=tea', 0x2c}]}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x20, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x1ffffef0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x3, 0x5, 0x0, 0x20, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x80}, 0x1}, 0x0) recvfrom(r0, &(0x7f0000000080)=""/74, 0x4a, 0x20, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x2, 0x4, {0xa, 0x4e23, 0x7fff, @loopback={0x0, 0x1}, 0xd9}}}, 0x80) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/checkreqprot\x00', 0x20000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000007c0)=[@in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x401}], 0x1c) 2018/04/05 15:01:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80002, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev}, &(0x7f0000000080)=0xc) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)=""/4096, &(0x7f00000010c0)=0x1000) 2018/04/05 15:01:18 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x101080, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = creat(&(0x7f0000000880)='./file0\x00', 0x8) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) fsync(0xffffffffffffffff) r4 = creat(&(0x7f0000000600)='./file2\x00', 0x0) write$cgroup_type(r4, &(0x7f0000000040)='threaded\x00', 0xffc5) write$cgroup_pid(r3, &(0x7f0000000100)=ANY=[], 0x1023c) r5 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x40) getsockopt$bt_hci(r3, 0x0, 0x0, &(0x7f0000000540)=""/140, &(0x7f0000000200)=0xfffffffffffffff9) fallocate(r3, 0x3, 0x0, 0xffff) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000300)=0x4, 0x2) setsockopt(0xffffffffffffffff, 0xef2, 0x3, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885", 0x6c) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000)={0x9, 0x0, 0x6}, 0xc) getpeername$inet6(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000006c0)=0x1c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) fsync(r2) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) symlink(&(0x7f0000000640)='./file2/file0\x00', &(0x7f0000000840)='./file2\x00') getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) sysfs$3(0x3) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x940, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6, 0xfffffffeffffffff}) 2018/04/05 15:01:18 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='coredump_filter\x00') getpeername$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000640)=ANY=[@ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="5019dd98f1992916d36de28d8cf0ecf713637b6d471998b4fc15a50eda679887f9813ad5b765ceb9b8f0d7adce284924ce59a4537424f2ee11a74006e20aab44434ad0a08ef4c503c59c6e0464b541c004a34632001d98ea372fda8d87d2e7b41676dd4789205065d1cd4bcb810afca538f8cffd710503883f26fe9dabf28b6561f9dd4cb9aabad632fbdd1422763812b591f53365d523c61835afea6a198802c3327ac2def8d7ff08b2ad1b80ed188f3eb121e5348eea2ab5b3a5376de45691b935f07273314b273943d02417fd76596409f627ffd3635104d14ba8d7a5cbaa8869756e6a3450d908a5b0a0ecd4d48aa519e199", @ANYRES32, @ANYBLOB="d0a9917e49bfbfa3b06df4a54ed10b57e1a35d613bb84b023d7fc6c10e4d45afbe4d13ac2d79d687e2a71d0a90b350a2e787303fd0c8a9ebe825f74a42ce6821c6233ed50607cad982a45dbb335ca8b7c9db4af3f99da2b6eefe5f259def09f4a5c976ef764510ed6c118e7bee0f9e899807156247ffbbbabf40f16e", @ANYRES32=r0, @ANYRES16=r1], @ANYPTR=&(0x7f00000006c0)=ANY=[@ANYRES16, @ANYPTR64, @ANYBLOB="e56de5002e51bbeecde297dd4a20974a1b1e5d4bb084aade5638cb7538dad45e95b7bda241ae10249f233748933f0cd8d72d13a5609e2cfb41a19590533021db322b0ded65e8281cb31c98eadf311ea089e990cf43a19d4899b8eeeb728a30f6601064eea4bd758a6899680d32672837de81b4b34bb868be38b5c8b83309ed1793f672abb38e840ffa44f1e02d08ea118fcf2d676e4748edf2069f60d73bd5c02cd305a9c914270cffcf549583f8a8ea68f77b6f9d1717f6d6794fe321db3665a882bfadd0e0b7af85e9f660f59f6928cbca84d2642333a4623edea5142f51e7121e07c0c891", @ANYBLOB="56e6ca6021441afa049f6be64553712111006ce421b65ed4818c423a6721addbf0fd9375464ce4c5d92be09137d68262eab42420d22e66af1a5dbc5b60a5f5c6edc3bb1b2b7f933b4f3cf8cb956b0dd0597ee7672fb2e0f654b775d052a650126141387e1790ec7f08c7d544e5956f6cf40087405aaf8b2b1ec4e9bf56f9a13d2f77c617763ed3e877a0ea19b91829458716517171e7"]], &(0x7f0000000680)=0x2) sendfile(r1, r1, 0x0, 0x8) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/05 15:01:18 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x2000, 0x0) connect$netrom(r0, &(0x7f0000000200)=@full={{0x3, {"210d3b24cdb917"}, 0xfff}, [{"364e0628f21ed7"}, {"0745c4d6145ffb"}, {"c1db1f801024c6"}, {"0438ae12cb6437"}, {"4013771881bf9a"}, {"4d905fbaee4dba"}, {"82645c307b4146"}, {"c33758989a71a2"}]}, 0x48) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='\x00', 0xffffffffffffffff) keyctl$describe(0x6, r3, &(0x7f0000000140)=""/170, 0xaa) setsockopt$inet6_buf(r2, 0x29, 0x2000000000018, &(0x7f00005f2fff), 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000280)={0x9, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x2, [{{0x2, 0x4e21, @multicast2=0xe0000002}}, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x18c) writev(r1, &(0x7f0000eb6000)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a000d000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/04/05 15:01:19 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x18, 0x80000, 0x400) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000001a40)=0x18, 0x4) write$binfmt_aout(r0, &(0x7f0000000000)={{0x10f, 0x3f, 0xfffffffffffffffb, 0x377, 0x7, 0x6, 0x72, 0x1}, "5f9479fb99824c36b567e63556407a60ca3f11a17ff6d288b95959d4e4cf0d000cd4ebcc91d43f55b9da2a6f413d976d6d2b5494c6e5ab162dde6693e8219648f53591d83a1a1f54c729c362bc41872af841bbc99ab21d44279f36ea0a8300a2ca", [[], [], []]}, 0x381) 2018/04/05 15:01:19 executing program 1: mkdir(&(0x7f000091a000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) fchown(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) r2 = getpgrp(r1) getresuid(&(0x7f0000000740), &(0x7f0000000780)=0x0, &(0x7f00000007c0)) getresgid(&(0x7f0000000800)=0x0, &(0x7f0000000840), &(0x7f0000000880)) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000008c0)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f00000009c0)=0xe8) getgroups(0x4, &(0x7f0000000a00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) bind$unix(r0, &(0x7f00000057c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000a40)=0x0) getresuid(&(0x7f0000000a80), &(0x7f0000000ac0), &(0x7f0000000b00)=0x0) getgroups(0x6, &(0x7f0000000b40)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b80)=0x0) r12 = getuid() lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000005840)='./file0/file0\x00', &(0x7f0000005880)) process_vm_readv(r14, &(0x7f00000031c0)=[{&(0x7f0000000f80)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/202, 0xca}, {&(0x7f0000002080)=""/4096, 0x1000}, {&(0x7f0000003080)=""/96, 0x60}, {&(0x7f0000003100)=""/34, 0x22}, {&(0x7f0000003140)=""/73, 0x49}], 0x6, &(0x7f0000005740)=[{&(0x7f0000003200)=""/243, 0xf3}, {&(0x7f0000003300)=""/168, 0xa8}, {&(0x7f00000033c0)=""/211, 0xd3}, {&(0x7f00000034c0)=""/4096, 0x1000}, {&(0x7f00000044c0)=""/161, 0xa1}, {&(0x7f0000004580)=""/4096, 0x1000}, {&(0x7f0000005580)=""/118, 0x76}, {&(0x7f0000005600)=""/162, 0xa2}, {&(0x7f00000056c0)=""/109, 0x6d}], 0x9, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@ipv4={[], [], @broadcast}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000d80)=0xe8) stat(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000000f40)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000000700)=[{&(0x7f0000000080)={0x560, 0x2e, 0x10, 0x70bd27, 0x25dfdbfc, "", [@generic="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", @nested={0x288, 0x83, [@typed={0xc, 0x2a, @str='ramfs\x00'}, @typed={0x14, 0x74, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x1e, @u32=0x7}, @generic="666dfbc2ea869342e431fbbd5c4d2e559f79b117e6463baee4afd65fb9046d1461244bb2e6407846fe90ff8e643b12fe155d00ee39fd028e0583580b882432f74bf167e706c3dfbb7a5419c8a5ce5decfdc18615adc73d7261afb01b5dc22e3fd21040f9dc39d5d529c988", @typed={0x8, 0x6f, @pid=r1}, @generic="1326be05bdcd15256a75fc935e5bc92662220868c4762f8994622df7aa864c62b4996f050250a70eeabf9db6f2ce5d774c0095b89096092eb3df85202726e354a91d74ba73518aa6e319af37c0d1d0c535e65b62ec66f084cd2cdd75663b28c579fdf604827f3e2eab90f9db7d6ee24ddcf859fae7f09ddf5be61ab0b734aed8da3f5caf187759b9077154dcfbf6437a856a", @typed={0x100, 0x6e, @binary="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"}, @generic="641db8ff8e0765c6b4a1b6bc13e6b16d7fc72cca0eb746d54623a358b2a394736c15524f03c9540dcdbff7f7b332f1bb6c6ac6847ebed08e87c7123360b5ececcb398fb7bd72f08ab54ce8693aed0455ab9d5f3ad512"]}, @typed={0x8, 0x28, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x14, 0x5d, @str='\\ppp0GPL@nodev\x00'}, @generic="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", @typed={0x4, 0x3c}, @nested={0xb4, 0x42, [@typed={0x14, 0x16, @ipv6=@dev={0xfe, 0x80, [], 0x10}}, @typed={0x4, 0x17}, @typed={0xc, 0x47, @str='ramfs\x00'}, @generic="88e8500275779691522acd8e0d8e737e002495fd602c3d82d09e1313b7ba32bc71dda2554b2aa988621645d6b8f058b601c685118d898c3302acae8bfc6d0ac1540f0081505fd730453996eb5ac1a963aab0092e5b6e671139270cac6480a78fd26036bd71d2c41aae2075534c0ba57e7ee5ab85c4", @generic="bd5618d86cc34d31c686f1bf107656", @generic="f0a129522a24"]}]}, 0x560}, {&(0x7f0000000600)={0xc4, 0x3b, 0x20, 0x70bd28, 0x25dfdbfe, "", [@nested={0x4, 0x1fffc00000000000}, @nested={0x34, 0x1d, [@generic="cc045874d93ebf4d23b4c370a3b14df19516379fa098436fca2cc356820286aea4f8dafbd8956d9dd0951ac9e5"]}, @generic="2afd61ae5b798d922d0821edf63e1fc89f0a09415bb94aeae0be695f50ee1a916b6af2a493b6b75b6bb52fb6cef15a68297277c3e91d2694fa89b69dc27945b46617a02b6a9a148aa7d32f4d5622976c0d7f4ab48ebeb8140a78a6f25c5767117672a89fe76c24eb4849d749f1cbe0ffca54", @typed={0x8, 0x5f, @ipv4=@rand_addr=0x7}]}, 0xc4}], 0x2, &(0x7f0000000e80)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x34, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}, @cred={0x18, 0x1, 0x2, r14, r15, r16}], 0xac, 0x40}, 0x4000000) 2018/04/05 15:01:19 executing program 7: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000080)=@sco={0x1f, {0xfffffffffffffffe, 0x6, 0x5, 0x9, 0x6, 0x1}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[{0xf4, 0x10f, 0x7, "12b7caaef69188ae2f42178f826cc772647a95d13cfde7b2b49fa7963f51bb45ed934d321af8cf416658b3153c26bd9a1404136494b7b21df80b9d29e1fd7c7c88048e6a08e8a033f499d214293b30494bdf46e6530dd8efef217d6e6342ebe9498a636a9604159661018b1748bf35c6f3beceb2fc022b52e9fb638f367254fd80b19857a396773ab4bf5b803b1003d24ad2f661150fcc27296295ffe90594fddfa8382c3a8e2ce1a67785baac953e9d20031472bff1eeab8e651b40c43d22916932e14c9c4247ffceb45eb1020867ff84269f73a33f20634896518e58f1e6237a33e06ae44e12"}, {0x4c, 0x18e, 0x80000001, "cb56f165d9fc8f3284ede5701d0db2270d5ba6e6ffcbab9e80654d28cd1b15ebf56d2913ae2d911742b8817745fe6b322d32104386c4152d9b8c7157cd0031cc"}, {0xc, 0x11d, 0x1}, {0xb8, 0x1, 0x1, "3dc8ff797e89c88245fdac04ea5e27e49ffa607a6adf78fac36f42b37329f1996f15767250f09a272e2fa49d96fe6bcfff1c5055c77e6e133d87e9c5bd0a19019557e0d8ec97599f71557c07d7f5b0d3eddf6d5d22a56cdfdff9516922ca898a9b3eb2c7dba07db9ba04d27a03f1512613a2d606e660faad0dbf65b68be38771f7280d5dd34d78f4a6c77f021906090fd4f756871c0773e7b67285627606cfbe346429b296b018c8e70eeb"}, {0x5c, 0x117, 0x4, "8508d5481d11f54bbbb6fbafd007a9a78262d5cdbe4bb00270083f5125f7c0a2ed744b14d23a1c7e6b86cc0b89a19b86b6b2d48c646974b2d9205e6b42df116a802963cec07b95932a62082f6c"}, {0x100c, 0x11d, 0x200, "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"}], 0x126c, 0x20000010}, 0x800) 2018/04/05 15:01:19 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(r1, &(0x7f0000000640)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000002340)=ANY=[@ANYBLOB="0900000002004e21ac1414bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006284ecfacd96f162e6ec3088a1660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000800000002004e21ac1414bb0000000000000000000000000000000000a8bfb1e27e667f22af5c03c7130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e240000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2400000005000000000000000000000000000000000000000000000000000000000085f1c2e6d4130649a4cf5d31b7f9b9d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2000000c7600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e22e0000002000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000e7f75b2f1573597e50e757a1ec995600000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002104e21ac140eaa000000000000000000000000000000000000000000000000000000000000000000000000000032974b4d9c4fdc9500000000000000000000000000000000000000000000000000000071cd1a89771c081000000000000000001f00000000000000000000000000000000000000000000000000000000000002004e207f000001000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000ffff00"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x6}, 0x8) inotify_add_watch(r1, &(0x7f0000000080)='./file0\x00', 0x840) ioctl$DRM_IOCTL_MARK_BUFS(r4, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x0, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55dab3828efe98ab164ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c00"], &(0x7f0000000240)=0x1) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x0, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r5, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup.net/syz0\x00', 0x200002, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) 2018/04/05 15:01:19 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xf) signalfd(r0, &(0x7f0000000040)={0x77f}, 0xfffffffffffffcc4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7300000042c9e4efdb22817b28360323e7fbf524494fb5b2ceca320af9965b52dd8f111a5bce96b5ac473a848500b9bbe6c788edaad217bb9d035e89db809aa7c437677b0da0ee13e8b0e2b9012a52db3c8d156dd7684233eeaa5461f8ee9007828cb50119e93e96e332d303077a09439f28d262495970"], &(0x7f0000000140)=0x7b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000240)=0x8) bind$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0x2710, @reserved=0x1}, 0x10) 2018/04/05 15:01:19 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@dstopts, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x4, 0x1, 0x0, 0xb1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r1, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000000000)=0x9, 0x2f) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f000000ae80)}, 0x0) 2018/04/05 15:01:19 executing program 2: mmap(&(0x7f0000027000/0x4000)=nil, 0x4000, 0x1000003, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xe) finit_module(r0, &(0x7f00000001c0)='$\x00', 0x4000000200000005) clone(0x1080000, &(0x7f0000000000), &(0x7f0000000ffc), &(0x7f0000000000), &(0x7f0000000f90)) sched_yield() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000080)=0x0) setpgid(r1, r2) 2018/04/05 15:01:19 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendfile64(r0, r0, 0x0, 0x80000000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00004f0000)=0x14, 0x4) bind$netlink(r0, &(0x7f000098eff4)={0x10}, 0xc) 2018/04/05 15:01:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0x7}) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)) getpriority(0x0, 0x0) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) r4 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x100000000, 0x4e21, 0x7, 0x0, 0x0, 0x80, 0x0, r3, r4}, {0x1, 0x9, 0x855d, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0xffffffffffffffff, 0x0, 0xff, 0x100}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0xc}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x2, 0x0, 0x0, 0xeeb, 0x9, 0x7f}}, 0xe8) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300), 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000340)={'raw\x00'}, &(0x7f0000000140)=0x54) 2018/04/05 15:01:19 executing program 7: r0 = accept4(0xffffffffffffffff, &(0x7f0000000200)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x80, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000003c0)={0x0, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480), 0xffffff82) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000756ff5)={0x0, 0x0, 0x0, 0x3}, 0xb) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa}, 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) listen(0xffffffffffffffff, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000500)="4e6224d808db3a3fd14fd1609b558f3459f2f5dd33db4d9629c9c65f274b939e3e47e8dd062e50def4502c1e6309fa6eb294a73e7472be167aabfa1a5829b6e839f97945152f91c192fdc4d8b78a", 0x4e, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r3, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000cecffc), 0x4) r4 = socket(0x200000000010, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000000080)="f46502e7ed68cc7e453892d725b4db5a9855f895a487c78ea5a4a869b43c272f147d8a912c8838bb1787811b2c71dcbd56ee5f7b1f11010356147a950c7786305e9957", 0x43, 0x1, &(0x7f0000000100)={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x8}, 0x1c) sendmsg$nl_route(r4, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f0000858f58)=@dellink={0x20, 0x11}, 0x20}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000a00)=ANY=[@ANYBLOB="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"]) write(r4, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/04/05 15:01:19 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) r0 = syz_open_procfs(0x0, &(0x7f000012bff2)='environ\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x5, 0x4e20, 0x0, 0x2, 0x20, 0x80, 0x0, 0x0, r2}, {0x0, 0x200, 0x0, 0x43a, 0x0, 0x5, 0x82ee, 0x2}, {0x92e7, 0x400, 0x6, 0x6}, 0x267, 0x6e6bbf, 0x0, 0x1, 0x3, 0x2}, {{@in=@multicast1=0xe0000001, 0x4d5}, 0x2, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x3504, 0x0, 0x1, 0x7fff, 0x4, 0x5, 0x6}}, 0xe8) close(r0) sendmmsg(r0, &(0x7f0000007300)=[{{&(0x7f00000000c0)=@llc={0x1a, 0x6, 0x4, 0x78c, 0x5, 0x1f, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)="b2c96bf63f3a975532bf0b47a6ddbaf636fff46f907f4cd1b12207421ce8cb842d493a61fb329e94da5d3f2015fea70a6b3d2ef02229c043b979311bd1fa482a024ef73f3701e1db8da90e78e17a79000321484f83b6135d", 0x58}, {&(0x7f0000001140)="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", 0x1000}, {&(0x7f0000000480)="ebf0e9d1b4b4a44e9526a7bcd0ac459c895f21e917dba9c1c90ec588eb", 0x1d}, {&(0x7f00000004c0)="2145fd6d34cabe4ece10e699fa9ce20ac3668502294ac41170e121ea8de9b6e2a5dc0729c26bbf9c59173d516c431ce965fbd6e6594ee64192959a90e1c99df6d3edb66bb951aa575f5d777147a48b79d4ab8b322dcd16be474a875df1563f332e5b8c37e2012dc1b89ec9c02f434e4d23be6c71578ee76cdce443bcca9425e0d284633096c1a7df18232a7433979e55d56ee966997853fd45ef0e402c14f354c80699ef555a5bcfb41cccb896adab5e1d1a8cc7dbc61e0b4635fae9", 0xbc}, {&(0x7f0000000580)="4aea3eb64fa5b945cc46075f89d1de606869bba2f128610db51e3c961800c717002ffda5500f5708d15c8ab505a97479e16519800207180159f81c54afb88e5f235ec4e10b9fec8edee043b2d1f77df4ad7e5415ed2c7b1bfb8712b2a3bfc4cfa6db50b459718aaddd8ec55cb3b3cd5f3256b06425fd74dcda5eacd1f4e9851d65bc0cb005e1f2127d2be8b519a0eb7ef3190095487f744ccc6dc0a88c326a950ef2fe489be4c231f0536fb3e6c3dcef9562987cb47a6198e9460e715465b6754b205f9d8ed381d776d6f5f87ee73bf5a8", 0xd1}], 0x5, 0x0, 0x0, 0x4000010}, 0x605}, {{&(0x7f00000006c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-asm\x00'}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000740)="5615b1483cef5cf787278499b4b8d05c02b6e4039094eda0e6f282b3d17272ed02dbab24b914ce18f160ea63322a4f29380ad5e7d62cd1dc9044615b0d859f038062442c520d928d6099c140f862090baa02d99775ed5af7bebc8f7292cf01878a264583468b7ea4e4510055c6", 0x6d}], 0x1, &(0x7f0000000800)=[{0x54, 0x3a, 0x1, "25f01ddcad35ca4da16e22fbe3ddca40282b438dd325a0970227b229699a457fbc7cd44f41a14ef6b1288028f3d378b1ba326201466cd2eff9cebc3ff4f77aa28cfc3a155ffd"}], 0x54, 0x80}}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000880)="4c9fd259844bc42f86436034919d73ac92d23b3ea0a677e62135425d4cc2c1a8d25eb11c3583e8216718096b908960b1d8ec7c56b643a7219baa4ad1d94a067c00e79d454778d73b6cd3f993c34d4d4ec65bb2f541efb35e30779da259551ce43440a6713de3ca7ce9488709fdd099ac1741bce7955ae5eadfeaee0a00a104742f9936c9f7eb397bd4608a1b614dbea153ed8a4791515e6605d28db442a6f0a56a1aac8d1e96dc4da8318bb84174b8762e3b3f0b16ab269b625c7d72296307a68e5ad87f9e5d2b5a568d5f91fcde91", 0xcf}, {&(0x7f0000000980)="5b40322435f8a0d4843cdf6f44baf89de2edcf43a866f80a219d7ca38b0610dd9127e3510bbe7ed7", 0x28}, {&(0x7f00000009c0)="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", 0xff}, {&(0x7f0000000ac0)="fb4870581132582d50a7a1d4f3e94e911a0c14e9b41727c3f599caedba419e8b17618e329a03fb14", 0x28}, {&(0x7f0000000b00)="f9fd24367fa2036601e8a72e2a23ee5a4f43d4e972b58d03f07b410fd5d734111045b7de87f93928be7119ba50e9151b81ea8e87871235e4db023a5d4c6a31a45bc14c8bf4d44aed34bb", 0x4a}, {&(0x7f0000000b80)="6894d521a272818ad3d2d1b867def0e171d4c7e833cdbafc2cce09e796e4", 0x1e}], 0x6, 0x0, 0x0, 0x40000}, 0x80000001}, {{&(0x7f0000000c00)=@can={0x1d, r1}, 0x80, &(0x7f0000000ec0)=[{&(0x7f0000000c80)="f34aa0ad2225b160c7c4a79a42d8e2e331cb4b858ce8acbc78bec7c023ce8f2a03c988820080d6e86f20067e5a1d7904c43f29c31a5e53344a477b23e53db45f48581cb2ee299e41b9e32b9219a4b0e4f59b96e4cd07213bd02b0c6d90349d9254ad18dbbfc846a99db4be9e94503d6ed876430331705b78f522b2a3438c96c62121f4217b1ad29a69a8bab68dda36204920eace816116eee6bd5f9f", 0x9c}, 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0x30c, 0x40000}, 0x3}, {{0x0, 0x0, &(0x7f00000072c0)=[{&(0x7f0000005f40)="acac8fe04dde5ab54e7c921a236c895df8be9a3aebfc2705adb499f83df650f9f608c08f609d58845647cc19424046b06f5c75d64a9056874c7d78c239afef1d56cffe95cf5c224936aeb850394a938f9e7abb6bf2f82049d9b46816fbdf774437d428abf5efb990aade1f2d484255d9fc9f323850aa6752bdf39071044f6f32394470326096f2d5ced582b5d27e268972c405484c8b6d496b6bb44047", 0x9d}, {&(0x7f0000006000)="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", 0x1000}, {&(0x7f0000007000)="7e68b85a21d1bc383a6f376c1d8de3bcdafd7063024f908e45fc33909bcd900372a93e3b640bde31431015385c5dca66c7db1bc202bbec657a4faee896a36b674046a32d9b1b4d83e4d9b12e279f86d4729551e489c31c8b44992ddbcb1fc5f559344fa7b44ebce92f8ac07aab7a6ffa0de64a2b0c78db08293b830bad320b2fd3fdfb4cd973969248709a929edde7eff3f56ec2fc2ea6da65a130cbfa535d10acb0a2", 0xa3}, {&(0x7f00000070c0)="44f83221da9d91d96799fd5ace8ab7b840f1605022c06baeb546ba12cd733b379ced05e444946917d80c092c67fa96a7824daecabcd7", 0x36}, {&(0x7f0000007100)="a54bc4d6e94af27acf5f487ae4262abc95c206cdbad3060024451b984164f38a245949e211949e53d40e8bd1a3cbe803a9fe47a1d45072c6327c54dc545757f0d853ad93b381ae8a16662bf69e76ae40fb0ca11aa1cb1ca917b6615ad413630102ee693e929bd4fbdb3ac7fea138c50d385ce9f1c04d139dc6de43d9c1e84ca12e5d663dc1d197f37c9946ad6c6919e1af9682ceff648fea697a5ee4eb25bf90523bbb05c746553b9dd59b4e7ce0422960c490b5b0a641c90a56ff0c207c50961d2bc4ac16669e433fb67b48", 0xcc}, {&(0x7f0000007200)="b773b0aae28f96dac508cf7ff0ae71b150ab2ce2d5647c28eaf78ef83355150f80c4d627f3344bf4666ddfd61e15ce7bfcdf7fcb8651733e2f440f7d3592675070511425a1f580962a", 0x49}, {&(0x7f0000007280)="66bc6e985af5124cb80f5bf92bec5d757e6136aa619bb5f0bafbd03f8b90420827e0323c56986b2d0c603212f1a9eb66dbd7d998e0c7edc3598e08e5", 0x3c}], 0x7, 0x0, 0x0, 0x4000090}, 0x4}], 0x7, 0x4000004) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0xfffffffffffffffb, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}}, 0x84) fdatasync(r0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000003c0)={0xcc9, 0x4570, 0x8000, 0x2cf}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@empty, @multicast2=0xe0000002}, 0xc) 2018/04/05 15:01:19 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(0xffffffffffffffff) fchdir(r0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000000)) fsetxattr(r2, &(0x7f0000000880)=ANY=[@ANYBLOB="757365722e2eab2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d719040000000900000000000000194dc1704196971ba06602271b0334cb9b"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x242}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x0, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000780)={r3, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000980)=0xffffffffffffff89) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, r4, r5) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f0000000a00)={r3, 0x3}, &(0x7f0000000a40)=0x8) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000f510000000d17e04a23ab3dc00000000000000000000000000000000"], &(0x7f0000001200)=0x2) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000080)) sendfile64(r2, r1, &(0x7f0000000500), 0x81) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dcedcffa0a14a4b9493b78a3bd910a", 0x71}], 0x1, 0x0, 0x0, 0x40001}], 0x1, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000a80), 0x2) 2018/04/05 15:01:19 executing program 1: r0 = eventfd2(0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2002}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x10001}, 0x8) epoll_create1(0x0) clock_gettime(0x6, &(0x7f0000000080)={0x0, 0x0}) ppoll(&(0x7f0000e27000)=[{}], 0x1ff, &(0x7f0000135000)={r1, r2+30000000}, &(0x7f0000b8fff8)={0x80000000000}, 0x8) clock_gettime(0x5, &(0x7f0000000140)) read$eventfd(0xffffffffffffffff, &(0x7f0000000000), 0x8) write(0xffffffffffffffff, &(0x7f0000cdff5f)="ce9b3dfd207360d2", 0x8) 2018/04/05 15:01:19 executing program 2: r0 = memfd_create(&(0x7f0000000080)=':cgroup^ppp0user}}&nodevppp1,(\x00', 0x0) r1 = add_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="39c290624731ae0a1cde6b6c44fba28010c41a310e6f5c2960e35632c9541dd1f7256ac6bb7e0e143be6c8bca7ee05c8bea2d0b72ac9159e2bbb9a441310630b444659eda8ce5f1309162cbb17b20b33bba19d4f0e25ea93bc537a8d1eb9664cbfe21e4ce486eb4778dae04ad167201f446d01cdd04749", 0x77, 0xfffffffffffffffd) getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) r2 = add_key(&(0x7f00000001c0)='logon\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="c0d2c51b099d373131dfebc12285b3e3391c42e3b5f77b8dda265d87b63e947348bdfab8d14aabf98a8390564af090a23c863f1ee03384ca07d53cbe29d28b87d600e299455a04d7f988ec6fcff4077271c6c66be0e63a8cb58351c6af7e82da50d43076df536c8160174226310011fa461cb122ae96873fccdec29d3eed32de979574ec479c6c4dd878a30f061d95e910304f191d737cf17dc6aa27352fa2f9b0086cf6db75c6c3cf8b73026e3689c7b9e0df710f4edcff1d2f3c", 0xbb, 0xfffffffffffffffe) keyctl$instantiate(0xc, r1, &(0x7f0000000140)="e7394534e1c96bb89f22c21918fb3d431681e18decdf8638c2cbfdb6de2c54e1ee0f1322230ceb487ed7a6e20997c78ab061a1481f95ac90669e22e18654799c5497fb5a3e8edca85bce1f63a3164d282c", 0x51, r2) pwrite64(r0, &(0x7f0000000240)="fb88794b3bcb9b4fd44f130df6a264fc5bb644dd75d9038c89f484594fe88083f6b352fc206008d287a9aaba6591d0d852448373c407b6889aa97a4f5d9668c3375d6689775bc38ec23869e80f0f68f72e23a7ef530ef360164e4b3dae0d3b3894cd64dbaec695a2ed69291c0cdca59b1cf66b36ad0976f7695890b3cabeb4c11eef681c640d72a11873e731bf80be5e5af09c8645ac5b2f9c67121f940e8ac3fa625ab642562d85f53f56cec58323ae8b2155c9fec3a591cec625be7a2518b27389ab5524459f", 0xc7, 0x0) socket$inet6(0xa, 0x7, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/commit_pending_bools\x00', 0x1, 0x0) utimes(&(0x7f0000000500)='./file0\x00', &(0x7f00000010c0)={{}, {0x0, 0x7530}}) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40047705, &(0x7f0000000540)={0x5, 0x3f5}) modify_ldt$read(0x0, &(0x7f0000001100)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000004c0)) 2018/04/05 15:01:19 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00009a0000)=0x100000001, 0x4) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x80000) r2 = fcntl$getown(r0, 0x9) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000002c0)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) stat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000880)=0x0) lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000980)={0x0, 0x0, 0x0}, &(0x7f00000009c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000a00)=0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, &(0x7f0000000b00)=0xc) sendmsg$netlink(r1, &(0x7f0000000bc0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000006c0)=[{&(0x7f0000000100)={0x1c, 0x10, 0x20, 0x70bd29, 0x25dfdbfe, "", [@typed={0xc, 0xe, @str='eth1GPL\x00'}]}, 0x1c}, {&(0x7f0000000300)={0x3ac, 0x2e, 0x400, 0x70bd26, 0x25dfdbfd, "", [@typed={0x8, 0x2c, @fd=r0}, @nested={0x11c, 0x19, [@typed={0x8, 0x2b, @pid=r2}, @typed={0x14, 0x0, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x3, @uid=r3}, @generic="dbbd351cee46cbceee3e9f8efc9c2ef7832d38520c37807bdd1c5a254e8213c03efd4d7f27514c1c963f8f4f1c25d92a205e8159860676f9b2e163443a76cb913e6e041444208582d584b5526a72e1e9d2cf9de68890adf4e0de45957a3c2ad495489b32bf149e21921b31b308f662bdc9cd04ccb96cc7becfc3c5a58e2e277ed262ef383c8e698bdbd893216478ad364f4b0b8121ae2b0103c9bf1e24c63ec31cc756334105854274a0cedb8f15c5f2eade4e8abf3d708ccb5989e7ef40f0fd3898f202a96a262f0ebb58d8a377aaeed6ed4b9fa0b315d60c", @typed={0x14, 0x3d, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0x4, 0xa}]}, @nested={0x4, 0x3e}, @nested={0x26c, 0x78, [@generic="e5612d3bbb6af19e606b08eb680a461175fd9e38bd09976202a3634cfbd2197d7c717bf7b87d739af6fa9dbc5cf62d99d33a4969f0b02efad7815dadf05e1cda331fe51f0e18c8e1e1fb51fe084ad599236e395e427c6acee073187eb21a85e1cb94c01fbfae3a5504624dc1c66eb6735118754829b72d2b9cfff811e0844b45e2704daa2189e78487fd6a4b6c8b2f9712d9604264cd89cf1d75f2747733522faecdeafd091f957cc06a686ba4a53eba221874", @generic="b6a6a1357546a10041cab13e753584338498c01cf0c7f8a60896461f04fcf49ea5428b2ccdf89fbe9e66635f779b8ac04529ef9ecac0bfcb3c8d209efd8109dfa31a081a562ab11038be4513f37b915a2dafeb8a93c4d2f533a0d971dcb01a2b3db1a9d3785f2c02bc7e972096efa03ababf90c9bf752e012c0d829521742e05aa5a98a5c171843724f07e856daf75a09b123f04a41a9319dcc6d8a2cbcb7f8d669b2ebbd70e", @typed={0x8, 0x20, @uid=r4}, @generic="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", @typed={0x8, 0x86, @ipv4=@rand_addr=0x98f}]}, @typed={0x8, 0x38, @fd=r0}]}, 0x3ac}], 0x2, &(0x7f0000000b40)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x48, 0x20000000}, 0x4) sendto$inet6(r0, &(0x7f0000586000)="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", 0x7d0, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) 2018/04/05 15:01:19 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000400)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$TIOCSBRK(r0, 0x5427) readahead(r0, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="18000000", @ANYRES16=0x0, @ANYBLOB="00000000000200"], 0x18}, 0x1, 0x0, 0x0, 0x54}, 0x48000) r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000140)=0x100000000, &(0x7f00000001c0)=0x1) close(r1) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/05 15:01:19 executing program 6: r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000), 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)) 2018/04/05 15:01:19 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000080)=""/11) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000125000), 0x0, 0x0, &(0x7f0000b34fe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) 2018/04/05 15:01:19 executing program 7: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netlink(r0, &(0x7f0000000080)=@unspec, 0xc) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x8}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/05 15:01:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000f76ff5)='/dev/loop#\x00', 0x0, 0x20000000000007d) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x127f, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 15:01:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x105) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x6) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000180)) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r1, 0x6, &(0x7f0000000080)={0x2, 0x2, 0x100, 0x2, r3}) 2018/04/05 15:01:19 executing program 0: personality(0x800004100008) uname(&(0x7f0000484000)) r0 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, r0) 2018/04/05 15:01:19 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='uid_map\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) socket$netlink(0x10, 0x3, 0xf) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080)=0x20, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) mq_notify(r0, &(0x7f0000000040)={0x0, 0x18, 0x2, @tid=r1}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000640)) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x10b, 0x2a, 0x0, 0x3, 0x2c7, 0x2, 0x370, 0x1ff}, "1a691d8811654cedc1a4260d35884fb7437e1c879912e6d36399c9b54fe5b2f14764c47dafa31ce1a161aeda6d0a691ede2d337eebe45cb0ea4cae017db98e3d01f313cdabf729e4e0512af591825d25840bc4f79531f585244aee00f223c272af427db9c5246d7b083b5a67fcc10bf0d24d842f5f2a95ee6cfca578677f8e4ec56ebc74027c6e28f88e239d9aa0", [[], [], [], []]}, 0x4ae) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000580)=[@in6={0xa, 0x4e20, 0x280000000, @empty, 0x8001}, @in6={0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x9}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x75, @empty, 0xffff}, @in6={0xa, 0x4e20, 0x26, @loopback={0x0, 0x1}, 0xab0}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x5, @loopback={0x0, 0x1}, 0x80000000}], 0xac) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000680)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f00000006c0)={r2, 0x8001}) 2018/04/05 15:01:19 executing program 0: socketpair(0x10, 0x80a, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r0, &(0x7f0000000040)={0x18, 0x0, 0x3, @fuse_bmap_out={0xff}}, 0x18) r1 = epoll_create1(0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000019ff4)) ioctl$VT_SETMODE(r2, 0x5111, &(0x7f0000697000)) syz_mount_image$ntfs(&(0x7f0000000080)='ntfs\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000180)=[{&(0x7f0000000100)="0ad48a59e102c602dfe57c351589d9cd786769dc3c", 0x15, 0x1f}, {&(0x7f0000000140)="d1d3c0d8450f7ba7e13652e0a271a892a6bb72af559cf18de6", 0x19, 0x8000}], 0x800, &(0x7f00000001c0)={[{@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x7e, 0x37]}, 0x2c}, {@case_sensitive_yes={'case_sensitive=yes', 0x3d, [0x34]}, 0x2c}, {@show_sys_files_yes={'show_sys_files=yes', 0x3d, [0x79, 0x0, 0x30, 0x39, 0x7f, 0x2d, 0x3d, 0x36, 0x37, 0x33]}, 0x2c}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, [0x34, 0x32]}, 0x2c}]}) epoll_pwait(r1, &(0x7f0000461fc4)=[{}], 0x1, 0x0, &(0x7f0000ce5ff8), 0x8) 2018/04/05 15:01:19 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) 2018/04/05 15:01:19 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/keychord\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001a00)=0x1, 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000001900)) recvmmsg(0xffffffffffffffff, &(0x7f0000001740)=[{{&(0x7f0000000040)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/228, 0xe4}], 0x2, &(0x7f00000003c0)=""/184, 0xb8, 0x9}, 0x3f}, {{&(0x7f0000000480)=@hci, 0x80, &(0x7f0000001600)=[{&(0x7f0000000500)=""/165, 0xa5}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/2, 0x2}], 0x3, &(0x7f0000001640)=""/247, 0xf7, 0xea}, 0x3}], 0x2, 0x0, &(0x7f0000001780)={0x0, 0x1c9c380}) sendto$inet6(r2, &(0x7f00000017c0)="0a540feb3929ddcfe4a0c88b5a1e5fe7c478a6e11df741b2785abb7434117ca069d99cb578dcd0eadfa1b45ec48b765703a05d3ecc6402612d0123edd4dae85de14890642df43fc28134870f2b32b7976716dc7fabef75398599b2690ac0464c648bf5b5083bbf38330228897724e1f743d0e607232f531f3fbea9514d8acb1ccecff19bc2491b45bd90a430663400dcb96ce19c39c8ccc5ca2c7314e72bcd76513e7966808f2bdca431aa9760569ce96b6bf76ff6537b63d340918b5d199ef688e1adfb23675c270f261ad338fc76b1f57072df3f76a43697fdab1ef98cf312a155e4274046de116e47f9b9d9", 0xed, 0x44005, &(0x7f00000018c0)={0xa, 0x4e22, 0x20, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) r3 = socket$inet6(0xa, 0x80002, 0x3) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001a40)={0x0, 0x1d, 0x1f, 0x0, 0x100000000, 0xffffffffffffffff, 0x0, 0x3a1, {0x0, @in6={{0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1fa5}}, 0x7c0, 0x2, 0x3, 0x20, 0x43}}, &(0x7f0000001b00)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001b40)={0x9, 0x8200, 0x2c, 0x1, r4}, &(0x7f0000001b80)=0x10) getsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000001940), &(0x7f0000001980)=0x4) connect$inet(r3, &(0x7f0000955ff0)={0x2}, 0x10) setsockopt$inet6_int(r3, 0x29, 0x4b, &(0x7f0000000100)=0x3, 0x4) setsockopt$inet6_buf(r3, 0x29, 0x3d, &(0x7f0000000140)="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", 0xfb) connect$inet6(r3, &(0x7f0000000000)={0xa}, 0x1c) 2018/04/05 15:01:19 executing program 0: syz_open_pts(0xffffffffffffffff, 0x400) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000e00)='/selinux/access\x00', 0x2, 0x0) r1 = signalfd(r0, &(0x7f0000000dc0)={0xff}, 0xff29) ppoll(&(0x7f0000000080)=[{r1}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r2 = signalfd(r1, &(0x7f0000000000)={0x2}, 0x8) r3 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00000007c0)=0x0) lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000d00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000d40)=0x1c, 0x800) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000002400)={@empty, @multicast1, 0x0}, &(0x7f0000002440)=0xc) ioctl$sock_inet6_SIOCDELRT(r6, 0x890c, &(0x7f0000002480)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @empty, 0x5, 0x7, 0x100000000, 0x100, 0x8001, 0x0, r7}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0, 0x0}, &(0x7f0000000900)=0xc) r9 = socket$inet6_icmp(0xa, 0x2, 0x3a) r10 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000c40), &(0x7f0000000c80)=0xe, 0x80000) setsockopt$bt_BT_FLUSHABLE(r10, 0x112, 0x8, &(0x7f0000000cc0)=0x6, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000940)={0x0}, &(0x7f0000000980)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000009c0)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000ac0)=0xe8) getgroups(0x8, &(0x7f0000000b00)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r3, &(0x7f0000000c00)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000780)=[{&(0x7f00000002c0)="e5c49952bbb875d3600289c62721", 0xe}, {&(0x7f0000000300)="f68c60786e076a9c3ec9fd337a5e46817f666dcae2f69f58ff3c66d4534ca6dec32a5d939bfb2c391f2e7cf4f5f86b2b165f3173a2e28a60b922a4a9c5a59d6306f2d575671e2ee66302e610811cfb", 0x4f}, {&(0x7f0000000380)="da57db16a995eb1b7746c73a1618da79e50c0546a9c62ef8b52c4ab8c28b2f0a7a6e2f2157d1fe40c080c9baf2858716891ab440e312d145645cc265a7cfdd6b9628ba1bd52f344e000d33eb7dec5937030e34624ba39903177ce789e3eb6b0be986c4855bb4b3b07831b89ce32c9c0d2dbc2cda004b0f772b090bfd639e9d33aa8fe2f4a893f78f22d759636b76055952624a3ee21ec92e12f7ca51e32f63d52be966e7f48b4c89e7c4c06ddf1f496bfe638fdb9d6671f7c85eb1d64e3b4587f302116ddf794adc", 0xc8}, {&(0x7f0000000480)="33cb7709647b0b597f6b38dac799451a77429a455fb7c44dff5062e5e5a8c69c28b229b1a5f2bf0d78a8ef288bbeea6b8d879577469fcf5aac2faa763a122c962c13f5fa01ce6a6333979c471926d8e0ccd5bdd059a3da0ceb208623d7c872a8ad62ec8927b1e993a2cc13740146", 0x6e}, {&(0x7f0000000500)="8df95c726caa9ee6e3d33b0debda8601d7f5b3158cd660e959a925d3ae3963c2c99051c2c0e99ce0dd5edacb7cf562f09dbf5a29db63e3073d3845cf10311804231a3625dcce648b56ae4617bb2c770f7c53cba2020d565d4d35a94ba4908a88ba935298b8ce415022f822ddfa85dd68d88d3476f308a36c74349381d32a2244e943b89fc3397b0a93e84f52485fbd0731ab421ab1d38d2d3dc2c835d3546f4dac35bcea31fa4ff8fd24cde65d9386f2ccfc0e0f19ac3440d6932cf5792e06603cb66f37976a8b12c9311ec3888d47b192aef9e46ed3ff47c9b3", 0xda}, {&(0x7f0000000600)="b5040f60108a5a7679683b34452936f447568cac34187b9b9384016da8e74cc0420544669da5cd18a087e35c368557742d23ea42a03296bf795e80144e01012271eec19682f4f1", 0x47}, {&(0x7f0000000680)="672d3c00023e11ef25802afde0a82b3ca5f5a126872409c43222ada85f4b8a3456d112289409440fd1b2e2bf16a0be3b65e818cb3ac1175d1f8839742323a90e993510782264dd99a49dbd733880accfbcdc75b26e9bbbe11201c5f2bb79a082dc8e67f1cfe946324b5bdbe1cc7054adf0f6a7e594335fc97468c8059449df4d5b637022e556c0c5f52bc8b118acc243835d9a37df4296156f8a5144af2b72e544959a27ca1e797f61f2c7cd1cd5b9a295cd1aed669890ba50ecf887e1ea3e6c61d510b4a82de3236a72422c8894bff285c2bba07e04fe8d8c7104efcf5d", 0xde}], 0x7, &(0x7f0000000b40)=ANY=[@ANYBLOB="1813000001fcffff01000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="280000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r9, @ANYBLOB="140000000100000001000000", @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="240000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="180000000100000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13], 0x90, 0x8000}], 0x1, 0x20000000) r14 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r14, 0x6, 0x16, &(0x7f0000000140)=""/177, &(0x7f0000000200)=0xb1) 2018/04/05 15:01:19 executing program 0: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x0, &(0x7f0000000380)}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x62000, 0x0) r1 = getpgid(0x0) sched_rr_get_interval(r1, &(0x7f0000000140)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000040)={@multicast2}, &(0x7f0000000080)=0x8) r2 = mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x14051, r0, 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000380)={r2}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x1a}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r3}, 0x8) r4 = request_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000340)='[eth0[vmnet0\x00', 0xfffffffffffffffc) add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000200)="4af7756ab0f82a3da3f6635b693724abb54a17dcb59f22057ad11c65c3ee2c6fc3bb1c22be72b26380a7533638fcf842a084abaf60c526b3a4875d72510311018679866f442a0dc16297b2852b1d0dc4e1ee1e521e8e8e081e1e20c8620ac356a99c58d240659541d6f7a583b63fcd51b8e98f7c7e47a619e34fbdedb4811d503a4b2515329347295d5821a2231c43131160e10d7e1fdc51e7ac40e4271ff9f9c04c986ccf70ecf568", 0xa9, r4) getpgrp(r1) splice(r0, &(0x7f00000000c0)=0x1c, r0, &(0x7f0000000100)=0x3, 0x80000000, 0x8) 2018/04/05 15:01:20 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000700)='net\x00') renameat(r0, &(0x7f0000000740)='./file0\x00', r0, &(0x7f0000000780)='./file0\x00') statfs(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/25) 2018/04/05 15:01:20 executing program 5: r0 = memfd_create(&(0x7f00000005c0)="6465762046a80d01bed3c1e1c85fe2dbef94a677a99248217280a42d688043cc913ddb112187ee23355083fc8a1eed8f3d1a468b405da49550403420a5685e12afb758b1bfcf91d09bfe61b023e1b04f2f8e23a38e1ef575997d875079d8275500cf932de25ff116808e0097e9a30f89ffec73d758337ba4ecfe26e0709dceb3bc100af911f29826293f7e6d4cbbb7fa03189e2fd5b9461150c1f6c46be2eddd2f84ce8136164ee052fdf7c5919654885d693f6c70f42b0eef3f33160056b93855cb84bf62730fd9afe77c1b8d7b0b9dcc2a7566f6067be13c15bbbc440e796acc56b204c7f48fcdfa2e84e52a95", 0x3) write(r0, &(0x7f0000000240)="76caee751447b3bf00", 0x9) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES64=r0], @ANYBLOB="4600000093035f9cc6fe0db76e37d381327d490ecd"], &(0x7f00000000c0)=0x2) sendfile(r0, r0, &(0x7f0000001000), 0xffff) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@dev={0xfe, 0x80}, 0x10}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$addseals(r0, 0x409, 0xa) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0x6000, 0x0, 0x0, 0x13f, 0x6, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000040), 0x2) recvmmsg(0xffffffffffffffff, &(0x7f0000008900)=[{{&(0x7f0000000100)=@nl, 0x80, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34, 0x3}}], 0x1, 0x0, &(0x7f0000000000)={0x77359400}) tkill(0x0, 0x1000000000016) 2018/04/05 15:01:20 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000580)='/dev/sequencer\x00', 0x40000, 0x0) getpeername$netrom(r1, &(0x7f00000005c0)=@full, &(0x7f0000000640)=0x48) r2 = epoll_create(0xe) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x7fff) r3 = inotify_init1(0x0) link(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)='./file0\x00') fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000340)=""/252) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x5}, 0x4) pwrite64(0xffffffffffffffff, &(0x7f0000000000)="b29c6fcdae8df713f85a5530ba15c9818390f4601c5b076912868dd97443e253cbb049007ff1380b5f3733cd4023519ed20f8f219c9d3f44cd39da3575e35a7109556c4712cac6a0fad7d1cc57c03a235fd5b39cbe65074060cd0b2b0365f880f9e153cbf5a850d4388d656305d3d77d946a085cd370dbb5c470af6027c49d78b632fb3656", 0x85, 0x0) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x80800) getuid() lstat(&(0x7f0000000cc0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000880)=0xe8) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000a80)=0xe8) getresgid(&(0x7f0000000ac0), &(0x7f0000000b00)=0x0, &(0x7f0000000b40)) sendmsg$unix(r5, &(0x7f0000000c00)={&(0x7f0000000440)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000680)=[{&(0x7f00000004c0)="5894a30d7bedd71ffff87158ad4b114656fdc667be41a1e845ecfdb135df0553a3a867d8ac269ef28d0ee801feafeb9417da23ea8c34c579c880733f64296ea821c1b52542dc46b3dd926982974bd86a708ef12bf52b483b6abedf1fbc5b82b06599ae2f2cfb479c7a394f89ad854f8a78696f14a87621e8139f6620cbb28058d23fc6c3937eebd050f506988ee72377f85a92d8cd9e", 0x96}], 0x1, &(0x7f0000000d00)=ANY=[@ANYBLOB="200000000100000001000000", @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="ff0300000000000002000000", @ANYRES32=0x0, @ANYRES32=r8, @ANYRES32=r9], 0x50, 0x50}, 0x240000c0) ptrace(0xffffffffffffffff, r4) ptrace$setregset(0x4205, r4, 0x202, &(0x7f0000000280)={&(0x7f0000000040), 0xffffff23}) ptrace$getregs(0xe, r4, 0x0, &(0x7f0000000100)=""/229) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$F_GET_RW_HINT(r10, 0x40b, &(0x7f00000000c0)) syz_open_pts(0xffffffffffffffff, 0x1a5582) ioctl$KDENABIO(0xffffffffffffffff, 0x4b36) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r10, 0x0, 0x61, &(0x7f00000002c0)={'filter\x00', 0x4}, 0x68) 2018/04/05 15:01:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) shutdown(r1, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r3 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1, 0x0, 0x0, 0x1}, 0x40) fchdir(r2) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000a40)=ANY=[@ANYBLOB], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x0, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r6 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) r7 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r6, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r6) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x31, 0x3, @thr={&(0x7f0000001ec0)="0f5f05282815b0dfbacda58a5701f6579a12e40b33383a5bba4dc5cd60ceaaed0d337d01086a8a300f8e3587d85fc4fe7d46624894c3f7b595cd0a4a9d839d5545beb7f62d67451622112e85de96618a45086e823257c1d835ec8b70ad04f16e7d705992a2ce5f01aa890ebd5c14d9b175a2a20950b710eacee813b07aba636855b085e9f03f3bb42ebe20442028c0bdf522c9c1b794b0056b78d233616bb0e4a134d513443d177068d548eb848987c147e12d6d2e07bf3e3ac327c778feb61de19588c3fffc84f7fc7876a6c7e4d54d9821afd23ae147e02b8e48cad796502d6aed7fd54ee0dffe659e91", &(0x7f0000001fc0)="e115cc38f039d419a1563eecb0fdebd840f1dca2b87785fafe233f50618e55cb85006c2d23fcf97a953a3562596332c9d485a9c1a5dbf838f6202164b6fe7de9942caebd0537678d46a5436813aa90004c"}}, &(0x7f0000000200)=0x0) timer_settime(r8, 0x0, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000a40)=ANY=[@ANYBLOB="200000000d09000825bd7000000000000e00000a0c004a00288567726f7570001fda5edde38130cf8cf9aa63c74fa3ebf3411b7fefb9eaeb0949b4c2f5f1f60f65518e1cccdfc8c1414a0373d9d6193779954b3e66212a017984a298d46fac49c2878b3214529aeba345a2f1c770b9b6d0a2d73e3cef50fd1a8c4638969d423b2fc7f79f60e2ae6090aecd34e3e23bd15d8b82"], 0x20}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000780)) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001a40)={{{@in6, @in=@rand_addr}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast2}}, &(0x7f00000008c0)=0xe8) r9 = getegid() fcntl$getown(r7, 0x9) fstat(r1, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001b40)=[0x0, r9, 0xffffffffffffffff, 0x0]) fcntl$getownex(r4, 0x10, &(0x7f0000001b80)) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000001bc0)={{{@in6=@ipv4={[], [], @loopback}, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001cc0)=0xe8) stat(&(0x7f0000001d00)='./file1\x00', &(0x7f0000001d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f0000001e80)={&(0x7f0000000500)=@file={0x1, './file1\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f0000000680)="163e43b97274876c5e6eef5d01d3e4e3cedfa4f38bf7ec2a049e9f43eeeaaae630f7fe32a7ebd1518e255c2cf777fc3e3bd4e058b1b0bdd79e3bce58ff8aeb2cbecf169f1bbbbd50a451ec8d8048730d6b761367d144534e289e9a8a196f47c3ca2f0a3bbcf180809ed7533d6a438dc630fef0ff202850ab66cb4b0b941bbd290e9492568e639c5eefa2c854d8ea54f89660da96ab4fd30376c2613dc8217f5aebf64ef0591c6776", 0xa8}, {&(0x7f0000000400)="f1935610a7baeb1bdf", 0x9}], 0x2, &(0x7f0000002040)=ANY=[@ANYRES32=r9, @ANYBLOB="18000000015c1050936a65b4eafb0000d3acb7b78827bf242b5f9b240dad867e28a7a1c4695d1aa3edf07bbe2f0464ffbb55a18f6c01f831689326a95031bff04fc586976143f837208172ed0652", @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB="100000000100000001000000", @ANYBLOB="180000000100000002000000", @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="180000000100000001000000", @ANYRES32=r4, @ANYRES32=r7, @ANYBLOB="100000000100000001000000", @ANYBLOB="200000000100000001000000", @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r5, @ANYRES32=r0, @ANYBLOB="200000000100000001000000", @ANYRES32=r0, @ANYRES32=r7, @ANYRES32=r3, @ANYRES32=r4], 0xd2}, 0x40) r14 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r14, &(0x7f00000002c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r14, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:01:20 executing program 4: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x155000, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mount(&(0x7f0000f0fffa)='./bus\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000fcefd9)="72616d667300008b40d64ca9b3bbffaa90f0da928d0000000252ccff6ecf921addffa9b3b6e29d", 0x0, &(0x7f000003ef63)) r1 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) linkat(r1, &(0x7f0000000180)='./file0/file0\x00', r2, &(0x7f00000001c0)='./bus\x00', 0x1000) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat(r2, &(0x7f00000000c0)='./file0/file0\x00', r2, &(0x7f0000000100)='./bus\x00') 2018/04/05 15:01:20 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ffc000/0x4000)=nil, 0xcd4, 0x20000000, 0x2b, &(0x7f0000013000/0x2000)=nil}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0, 0x0, 0x0, 0x44fb}]}, 0x8) write(r0, &(0x7f0000000080)="6e2d43c3cfc5d398a4ce0b921699057a5bba01fc924a85ea9420556767df62b96c2a804b96836027d4ab1f61b0a255524b62b4e77f628506f1fc7aeb2093e778b8bdfd2132745efb940a614e1404af1760594b60b57cdd8c", 0x58) writev(r0, &(0x7f0000000040), 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000180)) write(r0, &(0x7f00000001c0)="3f2390eee874269a567e2ba911485625a8f6c7ac5de77aaab4ac7826b74dded304062b8a4f8d31dc9384732bb9cdc6d43c2d1f9e5ca01a9f985a9c1917bd5b2eb053d7e313ffc44f540cc251e84071c0e3cf4f6bdb563f7f29860dc1015d410acfecf84fbd0202b8e8ea1c7d11f3a9b17f6246f5cc6763196d3a457416e78d66a64444dde078c513e4e03d8466a0429dcb84d5b5825424f38172592145761de45f7c77f104a36816454ff404a6a8452d7bfac4dc9be192e766a5a5c286ec7a93fa802ba9e79dd07120dff8", 0xcb) 2018/04/05 15:01:20 executing program 7: r0 = getpgrp(0xffffffffffffffff) ptrace$peekuser(0x3, r0, 0x7) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) 2018/04/05 15:01:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000080)=0xe, 0xffffffffffffff07) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ip_vti0\x00', 0x1000}) 2018/04/05 15:01:20 executing program 3: r0 = socket(0xa, 0x80000000001, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="e40000001b00000066660772002000044000000003"]) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x6, 0x20}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={0x0, 0x401, 0x7, "17ad909dc5ccbb"}, 0xf) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0xe5ea, 0x9, 0xfff}, 0xc) 2018/04/05 15:01:20 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x1, 0x1ff, 0x1, 0x7f}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x5, 0x42000) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x401, 0x80000) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000100)=0x10, 0xfffffffffffffdd7) 2018/04/05 15:01:20 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2}, {0x0, @link_local={0x1, 0x80, 0xc2}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, '\x00\x00\x00\x00\x00\b\x00'}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) 2018/04/05 15:01:20 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x800) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) r1 = socket(0x18, 0x0, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000a89000)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000100)=0x1) 2018/04/05 15:01:20 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff00"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x20, 0x0, 0x0, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000000180)=""/77, &(0x7f0000000240)=0x4d) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) 2018/04/05 15:01:20 executing program 0: mkdir(&(0x7f0000113ff8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)=@random={'user.', 'wlan1nodev\\user\x00'}, &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0xfffffdf4, 0x0) 2018/04/05 15:01:20 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)={'#! ', './file0', [{0x20, ')'}], 0xa, "fc9f81e4261bb59eb09a2215d7f32991bd028b43e43b9e83c9c5a6914b88a15157bb2d83adece9da749985b3e110bc96bfcc5cf953bd2e6e7f1772726e48c677e6e55398838735f52e27dbcdee64b1788ccf38b5ea030ee2573bc458665f6961c42c89eb026ef4f75e4d8ee70cd03570a00f4f060c31a0f78f19212c2ff3aa57b140271057fa375f1d796eae27f0c5eef2bbeeba59b2b40c6a3bbc4886ec7171ed8d5793c2f798602decb4fc638bf4e627a3954c240f6284e967f7de90a43523e7122c94cae7929cdf0d843b76b6dffb777d999ddfa146a46abc159d062ece5f305111d3b81f401bdea9e78da7d91138a2cceb92fc9e"}, 0x103) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ppoll(&(0x7f0000000000)=[{r1}, {r0}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000dff8), 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003fd0)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000bf1f)}) 2018/04/05 15:01:20 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000f39fd1)=ANY=[@ANYBLOB="0180c2000000fff4ffffffff08004500001cffff0000002f907800000000000000000004907800000000"], &(0x7f0000827ff4)={0x0, 0x1}) 2018/04/05 15:01:20 executing program 5: clock_gettime(0xffdf1ffefffffff1, &(0x7f0000000040)) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/04/05 15:01:20 executing program 3: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0)={0x77359400}, 0x8) r0 = gettid() ptrace$cont(0x7, r0, 0xffff, 0x5) timer_create(0x0, &(0x7f00005b6000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0x5}, 0x8) 2018/04/05 15:01:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x1bbe539688d35822, 0x0) dup3(r0, r1, 0x0) 2018/04/05 15:01:20 executing program 0: r0 = socket$inet(0x10, 0x800000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f00000000c0)="1b0000001a00033207fffd946fa283bc0aeee6d87986c497271d85", 0x1b}], 0x1}, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000180)=""/4096, &(0x7f0000001180)=0x1000) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f00000011c0)={0x5, 0x9, 0xffffffff00000000, 0x6, 0x9}) sendmsg$nl_netfilter(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x14, 0x12, 0x99a1946c099db819, 0x10, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x40001) 2018/04/05 15:01:20 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, &(0x7f0000000640)={'raw\x00', 0xaf, "ff480da72e2c47346de69bf0936e8c6a72a04f71468c91acb58d2128ba693628be7b9ee6a170b606df38a17e919732984e62498a4edadff3ee946d39e212c049b110e2cc903ff261ea9c1718f1612ed33a16fbcc9b0f0d5cbfbe0b90a9c508e1dda3bf6aed4e7076169dfc1fdcbe605a1b042776496949c4439f7e1a469addbbf57dff72aefcf54042c858aede4eb793c1da26d80807d5746383b3419e7d0f6ff5665f99c878b579ce296de191d4a4"}, &(0x7f0000000180)=0xd3) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x3, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x0, 0x7}, {0x0, 0x0, 0x5}]}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x2c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}]}, &(0x7f0000000480)=0xc) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/05 15:01:20 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000080)=0x3) r1 = add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x18f, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a}, r1) fsync(r0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x109) socketpair$inet6(0xa, 0x4, 0x7b8, &(0x7f0000000240)) 2018/04/05 15:01:20 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0xfffffffffffffffb) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x8) epoll_wait(r1, &(0x7f00000005c0)=[{}], 0x1, 0xffffffffffffffdc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) 2018/04/05 15:01:20 executing program 0: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) ftruncate(r0, 0xffff) fadvise64(r0, 0x0, 0x259600000, 0x3) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') 2018/04/05 15:01:20 executing program 0: r0 = open(&(0x7f0000d93ff8)='./file0\x00', 0x80040, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f0000000800), 0x5c, 0x0) r2 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r2, &(0x7f0000037fe8)=[{}], 0x18) sendfile(r2, r0, &(0x7f00009bcffe), 0x4c35) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) r3 = socket$inet6(0xa, 0x0, 0x0) keyctl$instantiate(0xc, 0x0, &(0x7f0000000480), 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000003f00)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x45c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfff}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000d4b000)=ANY=[@ANYBLOB="000000000a00000000000000ff01000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/04/05 15:01:20 executing program 7: mkdir(&(0x7f0000000140)='./control\x00', 0x0) inotify_init1(0x0) r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x1f, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d, 0xab}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) signalfd4(r3, &(0x7f0000000180)={0x9}, 0x8, 0x80000) fallocate(0xffffffffffffffff, 0x0, 0x8004, 0x0) fallocate(r3, 0x0, 0x4b99, 0x5) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(r3, 0x1, 0x0, 0x0) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x10) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r6 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r6, 0x7fff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000140)=0x7, 0x4) 2018/04/05 15:01:20 executing program 0: r0 = socket(0x8000400000010, 0x3, 0x0) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000000040)={'sit0\x00', @ifru_addrs=@ax25={0x3, {"d289208e475dc1"}, 0x40000000000000}}) 2018/04/05 15:01:20 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@pptp={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x14, 0xe}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=[{0xc, 0x1, 0x25}], 0xc}}], 0x2, 0x0) 2018/04/05 15:01:21 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) close(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x2) mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000002800)) getegid() getpgid(0xffffffffffffffff) stat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f00)={{{@in=@loopback, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000003000)=0xe8) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000004900)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000004940)={{{@in=@rand_addr, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000004a40)=0xe8) stat(&(0x7f0000004a80)='./file0/file0\x00', &(0x7f0000004ac0)) geteuid() getpgid(0xffffffffffffffff) geteuid() stat(&(0x7f0000004bc0)='./file0\x00', &(0x7f0000004c00)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000004c80)) geteuid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004f00)=[{&(0x7f0000000780)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840), 0x0, 0x0, 0x0, 0x10}], 0x1, 0x40) dup2(r3, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880), 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0x2ec, &(0x7f00000008c0)="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"}) 2018/04/05 15:01:21 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x103d, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x8001, &(0x7f0000000100)="5c81223a6c6e") r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sched_rr_get_interval(r0, &(0x7f0000000140)) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2835, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) chdir(&(0x7f0000000240)='./file0\x00') getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 2018/04/05 15:01:21 executing program 1: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000), 0x80, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip_tables_matches\x00') poll(&(0x7f0000084ff0)=[{r3}], 0x20000000000000b5, 0x0) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x4) pipe2(&(0x7f0000000100), 0x0) mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x0, r4}, 0x10) ioctl$EVIOCGMASK(0xffffffffffffffff, 0x80104592, &(0x7f00000000c0)={0x0, 0xb59, &(0x7f00000008c0)="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"}) 2018/04/05 15:01:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) symlink(&(0x7f0000751ff8)='./file0\x00', &(0x7f0000affff8)='./file0\x00') bind$pptp(r2, &(0x7f0000000100)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r1, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000300)={0x0, 0x2710}, 0x8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016bff4)={0x0, 0x0}, &(0x7f0000172ffc)=0xc) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000140)=""/238, &(0x7f0000000240)=0xee) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006dfbc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0xb, 0x848) pipe2(&(0x7f00004d6000)={0xffffffffffffffff}, 0x800) r6 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) r7 = memfd_create(&(0x7f0000000280)='vmnet0system#trustedppp1self*)GPLvmnet1\x00', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r7, 0x40605346, &(0x7f0000000000)={0x0, 0x0, {0x0, 0x0, 0x0, 0xfffffffffffffffc}}) truncate(&(0x7f00000000c0)='./file0\x00', 0x4) ioctl$VT_RELDISP(r5, 0x5605) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r3, r4, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000047dffc), &(0x7f0000195000)=0x4) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000cdffc)) r9 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r9, 0x6, 0x19, &(0x7f0000000ffc)=0x4, 0x4) bind$inet6(r0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x0, 0x20000004, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r9, &(0x7f00002ced7c)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/04/05 15:01:21 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x0, 0x88) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0x0, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}], 0x10) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) sendto$ax25(r3, &(0x7f0000000180)="1da80f7c3985b7d5377e78eabdd5d9a5f01423f8fb71b215f3a0f9e9db62732032edf0f2325725af0765ebaf2e39966400581249b23c6873f20909619ec5f74d547660c4d1d5fde4ede5ffae95e6627b0b9c604449bcb36ee5aae546317b344a55a5a67d3c6d04f607487e7f6123d2b6cdc42153c99bd9f0cc3696bee47dbf9274ee592de8c76688a2342bbcaa9fb3569d8bdff37c1fee6ab6e104232f02f52ed29279a67884f3cf8b2430104182778abc27cff129060180ee3d1cc694598259ff693a6b4056f463754a97156e34950ff33f41d12b811626b92263846db9", 0xde, 0x24000040, &(0x7f0000000280)={0x3, {"ae4d3e45954621"}, 0x9}, 0x10) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000000040), &(0x7f0000000ffc)=0x4) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/05 15:01:21 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100000000, 0x10001, 0x0, 0x5, 0xd, 0x1, "25ace9fdb00007000b663eb1af9aba0c3774ff665d4e0152703a246264d3fa4ce88efefa8b96c9a5aebb19957974e7f8d276cb0874ad73feee72d972e7392b02", "53418d2867578e7b0fa9bf6cdfa98cde7ff25de029ebfec72983401ecf133deda70bd3cdb2336f8f599de7dcf205edc2fef193a9f62d9c00db1d6e90e8523c20", "f5fcf3aae061a468f316b5bfa4a8cbe04000000000000000a7869f75ca94e9de", [0x7, 0x8]}) r1 = getuid() r2 = getegid() fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)=0x7) fchown(r0, r1, r2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='nr0\x00', 0x10) syz_open_dev$binder(&(0x7f00006a9ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f0000000040)=[@reply_sg={0x4008630a, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bbc000), &(0x7f000000b000)}}}], 0x108, 0x0, &(0x7f0000000100)="de56e810a1c44dbe48c94515a5a465fd0e6d9d7896e2696ad5ec6ecf6e2957eff4b1d8af7577f87a7bd4dd847241a19aeaf8505a21db3e149cd56611e7add67ffcffbf723b2fd524561b5967ffc475e6ff030500000000000000000000000000000000000000000000000000"}) 2018/04/05 15:01:21 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x2a, 0x0, 0x400}) write$cgroup_pid(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='>'], 0x146) 2018/04/05 15:01:21 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000100)='/dev/snd/timer\x00', 0x0, 0x0) arch_prctl(0x1005, &(0x7f0000000000)="63acbf1eb71ac410a354d0e6dc73ccff9e942401988af9962649aa234c2f39e15b4be8f12a8ed6a731ffcd6dd1fdd0740cae3578c8fde02715de04bf9d0d23efe6a46cdcb21cc294c0964b8ad7591d800030120f90e82dba2f60d20d67fd3f6dfd400b4a5b9ac6c749197e098ad4f8c15542fc8f8393e75916c6c8c54e2a50649933568148f2dca4de108c387af71661a6a4cc0f4bd682c8d3e0334b1cec4baa778c23529fa1722e5a776dd3b63e05764e0f114dee1af5732ddfad70bbe22e9d62311f9a6f8a6925cf90eb02ce93606259c15ca41adda498d2266862ec48f4cb4085631b76e61b2b") r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="020008000100001007000000c9c39e20a15e43a5"], &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xfffffffffffff000, 0x8, 0x0, 0x2, 0xfffffffffffffffd}, 0x14) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0xc0f85403) 2018/04/05 15:01:21 executing program 6: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x34, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x2, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00000000c0)=0xfffffffffffffff9) socketpair(0x8, 0x1, 0x80, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000000080)) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000001ffb)) 2018/04/05 15:01:21 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf1ff0)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x2, 0x4) r1 = memfd_create(&(0x7f0000000040)='/\x00', 0x2) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x50) syz_emit_ethernet(0x2c, &(0x7f0000000080)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@current, @random="1a8d69e24c92"}, {@broadcast=0xffffffff, @current}}}}}, 0x0) 2018/04/05 15:01:21 executing program 7: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r2, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000012c0)) pwritev(r0, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090009a72d5d12f250a2d5adf7fa774e102da183c060040000009074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d68526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0xf7e5, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x109f, 0x8000, 0x0, 0x2, 0x3, 0x0, 0x5, r3}, 0x20) open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x38, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff, 0x4}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001340)='./bus\x00', 0x0) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/05 15:01:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) socketpair(0xf, 0x2, 0x100000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000000100)=0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x831}], 0x1}}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000440)) socketpair(0x9, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000140)=0x6) write$selinux_create(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a64686370645f696e697472635f657865635f7425733020756e636f6e66696e65645f753a73797374656d80013a696e736d6f645f743a7330ed091ca2a0a1b8cb7f1e98f986babf2d227b49c67ecc92b4e3a766547423cebc7886f099363fbefec44f770615d5382d4f4618057125f6d117190088d6d76b24d1fb2b33219b7a30f05348d55ab96b58b507435ce73b4e2f6eef81d134f3021d3731eec229c9296938893812a549b2a9479ae0a088f5d2338d5aed9052e25bf38d3e1b625e11036351dd543918600b076c414604162adbe8"], 0x5a) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e23, @rand_addr=0x3ff}, 0x10) shutdown(r0, 0x1) 2018/04/05 15:01:21 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x43, 0x0) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000882e1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='ip6gre0\x00', 0x4}) sendto$unix(0xffffffffffffffff, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/04/05 15:01:21 executing program 5: unshare(0x60000000) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000200)='sysfs\x00', 0x2) sendto$llc(r0, &(0x7f0000000280), 0x0, 0x8004, &(0x7f00000002c0)={0x1a, 0x0, 0x40, 0x0, 0x0, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) mount(&(0x7f0000000180)='./file0/bus\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='sysfs\x00', 0x0, &(0x7f00000001c0)) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) umount2(&(0x7f0000000380)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./file0/bus\x00', 0x2) syz_mount_image$gfs2(&(0x7f0000000000)='gfs2\x00', &(0x7f0000000080)='./file0/bus\x00', 0x6, 0x7, &(0x7f0000001700)=[{&(0x7f00000003c0)="d53f660bb4c509241a81654d1bf9cf11cb58031ad2e96f78410f27958640fe62ec04dadbaf35e68b1e470c17e3169526dba54852083a2d31c845a40cf9c1cc3b768026359ca805730417219ff3b39470ed978b13ef6898f0c2de028d423bd24978e367", 0x63, 0x5}, {&(0x7f0000000440)="a7958a38cb251c5e43946a0495c46b334b646046aefad3425e41c77e8ae7bcd03ce82f1f5fbb0f24dd8219d26013f790393b943e9c464f8ad11879409791aeb29cbdeb80287e6d45e4419fe6468c3dfc5050348526562f5910e19a2c637c1b791f552d3c0c99f6c46b282d13032619784aba43b93d295080234232f6539cf2bfc4a3ebea7577ac0870c9c4a10b5b810f364f85f75716e31658280c80a6807d0c14d62ad167f165e4d181a4eb1d0712fbb9e76cc0c6ce3185", 0xb8, 0x10001}, {&(0x7f0000000500)="7257fddc2c9aa079302800f4a3f43c7f0fa96f9cfc865eabd582de9190b1cbf436bd210197f6c1923c9fe37f5213d2ffd85ec76a3e5f96e0ce5e22c68c86780af1a1e53b8becfdd3d3c24db7acc6cecc1852af6f585f08535290eabb93b040cda0ab5486ec25caf2a1969774ade36e65d081ee", 0x73, 0xe1f}, {&(0x7f00000000c0)="5314b8fff4bac3a64826d6ff46a4d8e626555cb327d26b20db0aa7fe8e088a", 0x1f, 0x2}, {&(0x7f0000000580)="b2f3c7a5ae245a2d822a6e85201ab3c3cffc09502c41ffa26e121238b41251933fe9e91f03ceb224c43bfd9c86a1a7b776170dc010f643dbb39fbc70db0c75da8b8cd9bb9d81b96a4b6dea84dfd0cf7843dc73e9006addeb06e7d1490cb7ca49f8e885747547ae8d069e271bf3987eee31056e538dcb50c49a854272880f0a70d285da1fedec6de8d48632325e9b473188315c60facb01f94854a889762d54642679c039502beee3e8310c3605c88832862826", 0xb3, 0x7f}, {&(0x7f0000000640)="9d38e416d92f35c6047e3aad9ba49924e8c5798672aca41553289c4a18d6323f7a20e886876f74a14fa03ba7dcde02a5b843d7960181fdff78919eba66355b2e53df0e0449b10b3746f868eb92f90d20965949e3ab14f9a2c278f0829bf400b45541f1569bf2ee5bc45f511f82bb4072262f444b8c287d852f6e8e9fcb9d04d28e4b39", 0x83, 0x80000001}, {&(0x7f0000000700)="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", 0x1000, 0x4}], 0x1100000, &(0x7f0000001780)={[{@meta='meta', 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x37, 0x35, 0x0, 0x30, 0x3e]}, 0x2c}, {@statfs_percent={'statfs_percent', 0x3d, [0x7d]}, 0x2c}, {@noacl='noacl', 0x2c}, {@quota_on='quota=on', 0x2c}, {@lockproto_dlm='lockproto=dlm', 0x2c}]}) chown(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}], 0x10) 2018/04/05 15:01:21 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbcfec)="07043c0d070ca076d1d19f7c1b", 0xd) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x120}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x40, r2, 0x20, 0x70bd2c, 0x25dfdbff, {0x9}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe9b}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}]}, 0x40}, 0x1, 0x0, 0x0, 0x14}, 0x4008000) 2018/04/05 15:01:21 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) r1 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000006000/0x2000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x12a2526b, 0x30}, &(0x7f0000000100)=0xc) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000000080)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000001040)=ANY=[@ANYBLOB], 0xc}}], 0x2, 0x0) 2018/04/05 15:01:21 executing program 7: socketpair$inet(0x2, 0x80000, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000200)={0x0, 0x101, 0x0, 0x7}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xe8, "9fc8d12d496e5e305fc83ba10ba614c3989548f5d078a007d92f753d0420253ea8229f31bfdfdb461a330ff131258fd26e3d64db04a904f86fe215b5a909ccbe252b758a01c766d629dd05439a0ea2ff8160f163d104747af7857ff7695825219a3f1fa27e52873397bb69e22d057f7a5a64ccc4b512ff6215fa86770b8c23ba545731e9bf77c3fa953bc7bd9d24fa87e72b97d51ca68ccf45ddd5cafdcda9bb4e61eba5f557835be85ef6d088b313fca4751292be8e33211be7fffd7484d1cab68ed99aaa3fe067dfd4b36874629c5e6ab5276ffeaeeb5f90d43fcb393459c866718e1bb3f7bdd2"}, &(0x7f0000000140)=0xf0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)={r3, 0x24}, &(0x7f00000001c0)=0x8) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/04/05 15:01:21 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a40000)={0x2, {{0x2, 0x0, @rand_addr=0xffffffffedddb9a5}}}, 0x84) close(r0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000200)=@broute={'broute\x00', 0x20, 0x1, 0x19c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x5, 0x10, 0x88ac, 'sit0\x00', 'vcan0\x00', 'ip6_vti0\x00', 'yam0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x0, 0xff, 0xff], 0x9c, 0x9c, 0x10c, [@m802_3={'802_3\x00', 0x8, {{0x8f, 0x0, 0x4, 0x2}}}]}}, @common=@NFLOG={'NFLOG\x00', 0x4c, {{0x80, 0xffffffff, 0x3e31, 0x1, 0x0, "b25394abe6e7a2c8faecb7ecdeca36e54ddacea079ec65c14aa1de0c106861efa66f3fe666ecda00abc3fa7c67663432e53ce48f4aa72e4cc5f19b4530584480"}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}]}, 0x1ec) 2018/04/05 15:01:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="9800"], 0x1}, 0x1}, 0x0) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r2 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000002c0)=0x5, &(0x7f0000000300)=0x4) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669", 0x48, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x0, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3", 0x2b, 0x0, &(0x7f0000000040)={0x77359400}) fstat(0xffffffffffffffff, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0), 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:21 executing program 0: mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/05 15:01:21 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000000000/0x1000)=nil) remap_file_pages(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000080)=0x8) creat(&(0x7f0000000000)='./file0\x00', 0xa2) 2018/04/05 15:01:21 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) socketpair(0x9, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlinkat(&(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') 2018/04/05 15:01:21 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x280000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000004, 0x4000010000032, r0, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) sendto$inet(r2, &(0x7f00000001c0)="728eeff79ad90ba1b5b904efd32058ae2a3d544c09874208705f9595efa90794664ef5797515111dbd40b7a434300970c59fe95ac8854447dcb80317000000c0ae9d3d9b3be3d2641e7ef9f742403d83dff57a0478a914a3fc5a640732bf4b012b48afe2000d192e2af4f7d0d113a1606524b44bcdcadb3fa0a0da74878ee505b4fac30cda18d3c4389bece308eef98ce78740a058c92cf135d76ab05a4aefb30e740308b3f9ffd595fa4a620afdb84152a8c2f9cd392f65af57", 0xba, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) ioctl$EVIOCGABS20(r2, 0x80184560, &(0x7f0000000100)=""/146) futex(&(0x7f0000001000), 0x87, 0x0, &(0x7f0000191000)={0x0, 0x1c9c380}, &(0x7f0000b89000), 0x0) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000280)="76bb16b82a1575df1c6829a01491e9be943a64a5f495a7240b7513c0f71c9891c8a682a67a8cacabb39ec27b980fc5c9baa028a77e22de7304ddb11c17ca71e3c2bc73", 0x43}, {&(0x7f0000000300)="79971b", 0x3}, {&(0x7f0000000340)="760b4c00ef3899dc6bdffbbde3bed172104a04827edaefc057f5a0ddae87ad16cab85fb0bee416084bb6869ebc41ed1f771f0c91931bc83ecffc961baa5f2579d460d77d36f0e15db1efe2442ebaac826cb09fc8f76e6011bae81ae513cdfabd9611f4df0c1b0dbafa6bcbdfb5d5f10f7329cc1d3ea39f829b56e4cdf787097209ba", 0x82}, {&(0x7f0000000400)="c31347abfc1656623a14e0c6943dd07e7f1d581ce088c6b337874b744aa0511889af5881c2579c764a1db58491fbf4a4e0f162905a117772cdc4e7a306024f4568c8cf10cfc81c49565083bab6ff31c718eef83dcadf1fbb4b828e962fe5479d3545a1fc0d95f1a1ff3a9bab399b8739c47eceaa7349ff2c12b3c850e7385f1f3ad17858ac1d6998dfe511d5f78b1c442a", 0x91}, {&(0x7f00000004c0)="ad535c68a0568c4283ae022d68ba4376d0a023b1d994d5f0f243bc974b", 0x1d}, {&(0x7f0000000500)="b06fd6ae2ef6c7a44859b4475f8787e6257e6b615c4ca4e90dbac04112f3a89b40027b6f2f9ae963eab5f232508923bff3a45996a01ed2ea90437d45af317b48fee01f18e9c4d7f7162f", 0x4a}, {&(0x7f0000000580)="1f4722b74db42698b048d52a46547334026f74c32061d9260a4e330c278227f96185c94de8335c8029a028be153079ff9b142464c72c46fbf38859530cae107883344439ba8e8190e8e122270fd6571576524e", 0x53}], 0x7, 0x0) 2018/04/05 15:01:22 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) [ 657.564106] IPVS: Creating netns size=2536 id=158 2018/04/05 15:01:22 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x80000) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x64f}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000800)={r3, @in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x2}}, 0x9da, 0x2, 0x7fffffff, 0x2}, 0x98) fcntl$setstatus(r0, 0x4, 0x4000) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000b00)=0x0) socket$l2tp(0x18, 0x1, 0x1) r5 = getpgrp(r4) ioprio_get$pid(0x1, r4) sched_getattr(r5, &(0x7f00000008c0), 0x30, 0x0) ppoll(&(0x7f0000000a40)=[{r2, 0x8}, {r2, 0x10}, {r2, 0x80}, {r1, 0x1000}, {r2, 0x4}, {r0, 0x8000}, {r2, 0x1162}, {r1, 0x400}], 0x8, &(0x7f00000000c0), &(0x7f0000000ac0)={0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000080)=0x8) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000b80)=""/4096) socket$l2tp(0x18, 0x1, 0x1) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000900)='/selinux/load\x00', 0x2, 0x0) 2018/04/05 15:01:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$sndtimer(&(0x7f00000001c0)='/dev/snd/timer\x00', 0x0, 0x10801) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) setsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f00000000c0), 0x11) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1, 0x9, 0xba25, 0x401, 0x3, 0x1}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x0, 0x2, 0x1, 0x0, 0x1}}) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x2, 0x4) 2018/04/05 15:01:22 executing program 5: mkdir(&(0x7f0000029ff6)='./control\x00', 0x0) r0 = inotify_init1(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0xfff) inotify_add_watch(r0, &(0x7f0000ad4000)='./control\x00', 0xa4000960) readv(r0, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000e21ff6)='./control\x00', 0x0, 0x0) 2018/04/05 15:01:22 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00006f3ffd)='ns\x00') ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000040)={0xfff, 0x7, 0x401, 0x8}, 0x10) getdents(r0, &(0x7f00000b2000)=""/24, 0x18) getdents64(r0, &(0x7f000041c000)=""/129, 0x81) 2018/04/05 15:01:22 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x101002, 0x0) connect$llc(r2, &(0x7f0000000100)={0x1a, 0x8, 0x6, 0xf62, 0x3, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) dup3(r0, r1, 0x0) getsockname$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) 2018/04/05 15:01:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getpid() ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000f90000)={&(0x7f0000000180)=ANY=[@ANYBLOB="2c0000001400090700020000000006000a0000002a25f3ee3e2693f705ba2330a58d6800e65fa46183a8", @ANYRES32=r1, @ANYBLOB="14000100fe8000000000000000000000000000aa"], 0x2c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/04/05 15:01:22 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f00000003c0)=ANY=[@ANYPTR, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYPTR, @ANYRES16=r0, @ANYRES16, @ANYBLOB="faf1f09f5af02e133eda81d6b2a0747bf5d3f724b8782698e2ee95af3309af800d4c93871afd86f6a0e5f08afa0aa20f4edbdb515175f94d5f89da0a562c4d14dbacf8d050e522487cdc18a07b6da606470a611246cca2be367307ed51240963267e77233ff1", @ANYRES32, @ANYRES32=r0], @ANYRES16=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES16, @ANYRES16=r0]], @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYBLOB="5348f20fc562015643a61fc6fa83eaf9761bb05d854874b26edccb5c15abead91655d10c69cb81f976cb12d06a4aa399e06edbf468006b83c50c41012c4178abe1762c1259bad5fb00f7b4cf63137f4b9af9744fa580005afbddf56d1692514a97a6b7a505c5178d4e9ee4b263eaf51db1bcb35ba8faa41bb54bb139605521d250bc", @ANYRES16=r0], @ANYRES32=r0, @ANYBLOB="2a5fa21c77663d6e227cab416ddfa730321fc19711daa85e4b6280d8dd95c1d8e3bb56e4665edf682b99189117a6396695c6bee53cc7fe7b8c26e179cc872811190308b0692d6d37e462ad5dbb2b805b1b36e12517221999583791dedd0193e82fb4e21e0b2ffdfa8ccf6901d0f1d62c32c25c582d20882ffab6043aa6d335f4fcfc516272033d9153f8313b8b43540b9c7ff78e67bcaf9820f3ad4ef51690dbe3555e221582e3bf311c6832d5eb4ca2e2a24fb64906bada79d6630fe1516c4e4aeecb084a17829e9b3e84fe2d5f6f13d9e3206f4bd30824967244179328e6b8c70128f9c59c7e494e1ecbd5ae256b99896860", @ANYRES64=r0], @ANYRES64, @ANYRES64=r0], 0x6af}, 0x1}, 0x0) rt_sigreturn() r1 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x9366, 0x408042) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00000002c0)=0x400) 2018/04/05 15:01:22 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='oom_score_adj\x00') writev(r0, &(0x7f0000001280)=[{&(0x7f00000000c0)='-0', 0x2}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="2d47090bdb824d4518aa89045a5a8d7860bc3aa7f8302416bf9fb74be31b10f8d844abfeebb94a", 0x27}, {&(0x7f00000001c0)="48d5b13e2a1980e943a410368ef844408435fd33af93c7a80e14c5aa17952c9d3fb27821cf736cc529cc2bd308627612207108e5c45c827c2fcb86197ae3ccd29fa6c6243259d7326a9e9cc2deb852965e90bc0c3293765f43b129a24ade0d69aa44ee48597211b39f5997cbb3834112e449cae118118931789ace2faebf26fc36ae9105", 0x84}, {&(0x7f0000000080)="700468eaa057ad0a1697b9f4077a59547867798c236b08683d8a8370b380b83972cd5012d30daa3868863d88885a66920e8685365bf080a8f1f07577", 0x3c}, {&(0x7f0000000280)="d01378244b34ef69b438408595c55c022c1d5542fdf55f6ff49f48e9ffaba864c9cc08523dadad2641cf3cf1991d01fecb06301f03912f5d9dd5914d048b832c565261e97ecd2a952de1fbb9ab7f98af6f4c700dbeb3db2ba15410f69c2af7b0031e5c67dfb92aecae676c5f6b42785f31d07133990945c33abad72c7a4633f542d906bcf6fa812b241f71b52d8fb71fded1dda6c97e86120252fd6403a257dcad404c0cf944b77678c375c81a1fb7793a74e731664dabad63f19fabef3fbd9a32b8aed144665be434ac229fa2bd8449c2430fb40411b19b4f15b8547ce1139c2d69431ccecbeec107b02fb22960efcf52ecaf455759c4f90db34cc458d0e497e2de22be3837d3276dca603d3b865b0150bb0e277f2ecb12f2e64cf049323e37b480b20028e4982869e15735c8cae18db2a49aa8cb2a126e70e2ae4802017ff1a53b461785ef6b2f0961cf0db46ac0b6129337f13325fb775a1f7d41ea04c418343f298774be2ec5f5e4134e7292f967272a4ca371ea95ac39f37f16e86f9dd2eca9302d6e400276e7507977e4c6294f063bb14a68f5e53b7691a3b98adfcde2395fba204bdab4140b4793819a00d6076f75e95b21bfeece0ca461b47b924086eda63a11fd9221b40fd904c01cf82481f6b435dd9dcb7fd6c7017fc14569e1b6a399767a52a0d38f53a1ab16e539ed4530a3c987cef86e39a0151ad9f617a9494164a04e9fef25777d4fc5310d23b1fda86c109b59076681e793c697eccd8b0c3ec0c077111f86781c097e05e451ac988b2de72c8d4c4fa091a76bdba67b4b9ac72472eaba9f38bda6d869ecd18a5ce584b4c2cb4de0e0ecd7fa524585e0ad90c98ab78226238fb0b09ba512064606f0368981267cd32d23653ecd13f91bf7c334307d89501e10d67c76e51934ea6e69d91dc834bf9d9e9f4b789d7e0267f380a168243018928a131d714b4f39228f3c2fa96c79d3270556691b3d2fab91b0d925ccdcc8144cac9c367803ccf7f3f171575fdad31a42555b6ee7057e0650ed665bfc712cd81ff7a4f638b6ac51fd88c087804040f8d9b3d5e25005aeb93c159b857cb0c2cb856fe6fd15de34f8ad91e3be2995069b4a9c88691dfbb570cabde4b5563d5401b4eb9b2d0a33695470174d4f4d74c588c2bad58dd45efae7f8edd901ce49b6f77c0e5751c05a953b954b9e87766ac9447e994670f39dc1bcb6213ec4a673fa0320084db738388ecbe0e1fd4cd8b237b1f1358297fc8bee44457dbb70e88aaa0a14fc9704bd7395dddba9a967cfd849b4628d81b92abfe71ab4db13a51f344e232acda7011b8652e9c21d0514d95958551409e5339ab23553fd3ac37c5830e03702edfa3a7c69afc2a4f9d804716f4eb2aaf8e690b68eeb3c95c6de1b878c48141db83cace85ee944309ff4a10d47d921be5a6d359af2408b1fdfc11f42a18c1aadedbe1c75d1a0ae8f4485106fd7d182b9547b8a5ec959c639347e8af83a9398bcfeac616ddd18ae944cb398eb34db1f808bb39cadcb79d23527bae7c6c7c7655c510d7739eb4333d43d1d7dcb5518af65b6ae6d6b9950ace4df8c0227c509b969f616953524aae46eb3caabd442cc016aa1f0e17ecf245b57ed1fbe0c4fc356376a528c1502703ff1dd09e8581417f65ab58d3f70981911297570cdd9b993e8ec1f345a22179171779a5fc867eb822f0417a5a153600c329753e790cc5b7f7ce5c5b980d8adb97c59ee704cfe7eadb465255239088f63cbb9672e0882fbc06dc380755c75cfc3d5aaff9ffce4bc4be6b2bc04b54967615137b1415cc63d5f6bacd278df80e92b631b5c0e6b8bbb74b3200457da59a47c315f696951ed37ec1e2e568af38d2ac14db7aa8bdd65cc55d5ed186d9467ebe4689bfba7b009170dfa162581ec53591d765bf6ae3a2707c0a01831345e7ce7a4804870c3992e8e219d1e4bb3c34b9f92fe3dc89db6982e615356f25f3390eb9475a1526921e9294381ed05cffa14e7239573a53c6c33d1d886110df726ea0fe9682dcbdfd8320f0b9404b2074d9905d3af5cc7fce638a3fe1181328f27f7e3d34792b65e063b62eea23851ceddd9e22cec13959fc043030c70b1675cb60cc7f2fefa145f59d6a888c2b0fc290fac9e6d3f7462cefde1cbaf23fa443aa01c5cea77b1bea4bf3033e076b459be1f3c9c50246f3dc51ab51e93737591051392b63d299eded8669c6cf376a01a3ed3440967212b386edac13bea961714e641827966561396c6136aade1728e2ac455f2512f1408909cb5f7e339cc55845a1cde93e53c561d15f0dbb3226e8ed64ea92f1c9634c4cd803270ff10dbf299d6118da466cb33bc5396f02bc71d520353cc11a89929c255eb5456c448c40ca1a27cc68dba59bc2d8c0334fa3734d81f8430112d43bea54a48aa2e4abe714ab21f73e7e9b1b88ee9ca24ac415c680898c8c54ca1c842fa5d6133480864584428334cacfe3e83da3353ac0f065a44da03f471b87c07e4dc03fdb86dee9fe2783d3b99a8c6b096b4e430a8b674b49b422e9f5cb7adce611110860caab362e48d59fb128048cee77757ce9176349b78382f12dec04b3396180f2ad7e44921589bf2544763a7d420885940f0d581a9ad178c715c10464f1156b392aacfb694932f92e00ebd54a267c649ec63f2574fe59ecd63db050af600996589a1ac50664272e5b1a74eac4ef59e2d1f6e6a5d1e3f317d8d643c4ef11e76be9ab8634601b436bf97bbb8f51135256a06f56c63bf5fe98e8ef5d6e304164f6a68b40af49a50660c7d0118b6ad8c2e69e376394fe8dcbcfd766a137ae8ef812c9f62520d95b35a67cc58b0e1176a94637e4a5c8c89525e13224734d093b12917a0867ee88d6c51d22ade81a1e434afbbdc2fc87982a3947f8bd59f7c750c5eb1cb684bb58636ced25696408bf461177017c26f99559a365c37d5f4ad35e17d1617119483a54ce094e51fa5b34a2dab786801806d0cd255c50201e5d1e64883575621bc85a4a3f2512c8db9fabd00cffb72c3ddb02d48ededb11caa0d7812a48b64a18285cac477a3e0f592433495df71cc250e9fc7065db1b9f5b1b5cd7a2d0c08e0a954f3355418be0fdda2a505b43cd2056644b88fdffa15890ce80a19c5c11ffed8a52f14e344ab6d89bc205b33645b44672d622827b4b5ad1daeea725aae9c5476492ada76930e030f79461bacd4c3908e192ae7b6ae34dd01490bd9bf7fb8d40fa55096f30090e9d5ef294fdeb61ad480b51d658bd5033c0bc55f8a7ef8660a7986eacc56b3f272be513504f628d577aaa81d8ecf9698a23808cdeebe79a45fcbd3f199c369a8e4d332310f15d0c22718efc78050d4069d9bad972631a831d6ef1f50840f915fabc795689b2db4000d967120e7d292ade43a875ccf1156071c764094bba2e900326478f5ef69721cdad61dfe02f38a81a141c5d94ca40949b16f2ff863f9b1f81d9d86d656d36efdde6153020ac1c574ce552cb3fcb847e7a2bcfad8e821bf08d2deae4fd063b1251155278bcee2471fb17780bdb9c0bd060895ce6fd40dd85c04596ca488a0791c06b194895c5703f74b520097bcda468d26d68fce60a64d69ecd3127e3043c6742437cf053a2581f666ccda0578ba476a25c91b06837109d61cf2b9518df4626e9f596263a7c9cc1e06eda740b630968a28843f5c77f59bef49834f7362523cc401eb542550ade6b1dcb466e35a26b557400fa55b19537bb2873f80e146e10dd8f95071c2e4049b66fe273ca2c64df91c4cc21ca7eeb92828ee6f2fe87340281977b6cbdbca17d9bef4df9a5a73058084b15d7c6ade97d9a927548bf385c40c0bc91e7b014d28fcb2deee83cf59ae2a90ba6306f7f55bee522dc9132d83f72b0ac452e942c5d6d3dcb2e056c0f45bc752a79620eb0372c33cb1f4ab159c2b8ce214a85cd5cc86c7cd0eb927e7d295a85ac65aa5c9dd741612d4edf8064cf9ac4cf36a8f1eae5bbbd775d5de2c43f262c44dca67e4e87ed0ef8023ed3539dd168bd1522b432d3827b6f4cadd2cac3c90b7e5e9843dd93ad8cf2d7f33c2ed8bf3261942af2612252a79f0928e2832e20a11d3a73ceb19513dcf87ccdeb6c2104189d7f62c0ae7ee57b7be4c9f0a603e481852803a3e1998f70e254f5c4199ef2370c7f4dfaa768552cb60f73d1ea7ede488e44aa7659e34bfbd912710a96f43c8a79ca025fcbab39d7744d4ecb1252ef5e3fae96eff11de88a87a74571ffc0dae38262b84edc98709d38db525e33fdaff488004e7a4e4afd606412bd6452a6678a229c49422df8df4647d76cdf8b9a6753d5143a0bfce7d7ee46b94907dba409387bb195daf8ba2e8e46801a1f4bf93e04f08ed4278406e638eb52424ae90f517741a745635c6309d816600e0a7f5f6e31e209fc2005106952b10616f66cc255996697a72e094dc3223222e17ef9c33181afda81110cd608e174d0311bf6bf9562f49a3ac76119b47a49c61d15771097a6652f3fcb07cf0c573aa789e2cfec3ade772b4e3e208e5b7fdfbcc9013722f7a4bf5075056a012749b4faf6a9f70e4b1e6743970f71284e59c72f80b6bd0249a09b742fc3e50366625b7c5b632933306ef336cac5303ac4486cfb6171e6cf52afafa42d372a7f2aff742bc9e992368f376fe4cdfb1bcbe6dcbe6db85494baaea2affa52e73bab9371bb9086953bdc6b23e5ccd45ede8cb305cd3ef63e92be5d14deac111520b7af516ae7b2f25ebea9ea5a1f230084e144a166f0be5180a5747be0b3a6059a7896c4f7512167dd282d9f7c77c748e8618d4a3e4374841fc747f1ff10e434f54abef07111a3463e949800b848dc7bf6c893704ec2b3055b1cebea4fab08795f5e28ac7c789960b3487954cb97e362ae8a3a6ba3e87a44a698f7a92d1f6f1bd1de0b4e47c2e8f7d9e6655938ea52e637cca8c652eded89d817bf5858db12589484f546c6850aecd7c11ae72ffe44ce32da7ed247256cf1671dc4b586f6eabc5ecfabb69d62cf8b00d8f66f2efdaed49f7f9bd10ee7fda458608f0d8c0a6b17ee57b7bfff2f784f48d135287cb24a2e92657317cf0a5ba8f81b3aaac28cbcc56cc7073aad12a0e60f7d91df7796eafdada144d83ccd35f6effea321ea9889715b7241a8b4145510f7f83fa70839f5d40e79beeeac6430bd02447bf2a3b673c430c05fd3f3775b403828ffc3b394ebecff23d905808b30ef3f6c99889f9c705072dcf18ed2810dac04ac842d81850e64ec59364f1c8a8308b0118a6b5eb7b7f88317eceb61badee7070c225e40c44d7869a4f04d612931e2cb1b780533c9fb6fbc30ae2d9693f9d4496d8aa3e283928362590f4f0cd3aa71fd7f6770166fc94c9d3f21a989d1082ced91fc3bd0c5351b3aaa3f8b63667406adf87db5cf93f308d5c6b940dc0591f4b2a37ee6511309dc403cb18eef7fe625419281c09c9c763f21f8c7de841a6d74ec287a2de19d41ed00311f74361e8487b5622d4183a4ce156cd890c90406a6c82d6f361306b893a53d425ef0066c68f9cba6aadf916b11317fa1eb7a7f33097c896d6861cf78055240f3d62d02e9b5ee0e953dde6fd4aa1ca49e8543ed438d8fade946e3a7b2acf531c78e587f90e29e41892874d1379a98ed832e2da04de26030dda106d32600a05a10521b3ee64eeeae5f0e216f350932c318a5616f147f6077531c305e0035f2285fb0fce0499954e12547ca4efb0cf1d19af58bb796445dca76c42317f9c277d6c7aac5920415beb5d54b195b4fe116e945f8774e4c5e4ded0351b6a", 0x1000}, {&(0x7f0000000100)="a3ad58e8d1c2eb98f6a0c61fbc7b1637bae6135737803ea6ccde66c89b1bed16ab909a0db1ef3e", 0x27}], 0x5) 2018/04/05 15:01:22 executing program 5: capset(&(0x7f0000fcdff8)={0x20080522}, &(0x7f0000000000)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000900)={@dev={0xfe, 0x80}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000140)=""/121, 0x79}, {&(0x7f00000001c0)=""/156, 0x9c}, {&(0x7f0000000280)=""/80, 0x50}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x2) [ 657.923298] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 2018/04/05 15:01:22 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") getpid() ptrace$getregset(0x4204, 0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast2=0xe0000002}, 0x0, 0x8001, 0x0, 0x0, 0x0, &(0x7f0000000100)='bridge0\x00', 0x0, 0x80000000, 0x2c5d}) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000040)={0x7, 0xfffffffffffffff7}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)='&*:@vboxnet1eth1}@\x00\x00', r1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000080)=r2) sysfs$2(0x2, 0x7f, &(0x7f0000000140)=""/175) syncfs(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000540)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000000)=0xe8) geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4e21, 0x7, 0x0, 0x0, 0x0, 0x0, r3}, {0x1, 0x9, 0x0, 0x0, 0x6, 0x101, 0x6, 0x9d}, {0x0, 0x0, 0xff}, 0x6, 0x6e6bbe, 0x1, 0x1, 0x0, 0x3}, {{@in6=@dev={0xfe, 0x80}, 0x4d5, 0x33}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x18}, 0x0, 0x0, 0x3, 0x0, 0xeeb, 0x0, 0x7f}}, 0xe8) 2018/04/05 15:01:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x181000, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080)={@loopback, @loopback, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000400)={@mcast2, 0x0}, &(0x7f0000000440)=0xfffffffffffffe6f) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x1ff, 0x30}, &(0x7f0000000680)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000480)={r3, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x101, 0x1, 0x7ff, 0x8000, 0x80000000, 0x8000, 0x0, 0xff, 0x9, 0x2, 0xfffffffffffff1f2, 0xd0, 0x1, 0xc74, 0xffff]}, &(0x7f0000000580)=0x100) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000600)={@empty, @multicast2}, &(0x7f0000000640)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000180)={{{@in6=@ipv4, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x60000200}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB="c00000001800280328bd7000fddbdf2580102008000400090026000008000400", @ANYRES32=r1, @ANYBLOB="08001000650000005c000800ede5ec4fcd1dd49ff82295e49cce9a846bd84e2e98ff7fc44aca3f01f75998979a6f985bcd5febf749d3895a8c8f83c329028e6772c803743478710d0184ab0df080a946e9c2ea3bfd19cd2cb1794d4406ad49ef7feb160008000100", @ANYRES32=r2, @ANYBLOB="08000600ffff000008000200ac1414aa080006000600000008000100", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc0}, 0x1, 0x0, 0x0, 0x40800}, 0x40041) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r5 = gettid() gettid() getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000140), &(0x7f00000006c0)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r6 = getpgrp(0x0) rt_tgsigqueueinfo(r6, r5, 0x0, &(0x7f0000d6cff0)) 2018/04/05 15:01:22 executing program 3: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) r0 = memfd_create(&(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x1) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x40, 0x0) 2018/04/05 15:01:22 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x40000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000400)={'mangle\x00'}, &(0x7f0000000480)=0x54) 2018/04/05 15:01:22 executing program 0: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000600)={&(0x7f0000000240)=ANY=[@ANYBLOB="0c010000", @ANYRES16=r2, @ANYBLOB="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"], 0x10c}, 0x1, 0x0, 0x0, 0x40001}, 0x4008000) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x282100) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000180)=0x9, &(0x7f00000001c0)=0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000500)='bbr\x00', 0x4) 2018/04/05 15:01:22 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0xffff, 0x2baf}]}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000000b40)=""/4096) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x7fff, 0x80000001}, 0x14) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/04/05 15:01:22 executing program 2: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="2f6578650000001c03f3") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000140)={{0x0, 0x942}, 'port0\x00', 0x1, 0x804, 0x100000000, 0xff, 0xc6d, 0x6, 0x9, 0x0, 0x6, 0x7}) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) fgetxattr(r1, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f0000000000), 0xfffffffffffffe93) 2018/04/05 15:01:22 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20000, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000040)=""/234, &(0x7f0000000140)=0xea) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r4, 0x7}, &(0x7f0000000240)=0x8) readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000008ff8)=0x3f) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r5) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00008d6000)=r2) readv(r6, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/236, 0xec}], 0x1ffffffffffffee3) fcntl$setsig(r5, 0xa, 0x12) r7 = dup2(r0, r6) fchmod(r0, 0xde) epoll_ctl$EPOLL_CTL_DEL(r7, 0x2, r3) tkill(r2, 0x16) 2018/04/05 15:01:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000771ff0)={0x0, 0x25b, &(0x7f0000fd7000)}) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000080)={0x2, 0x100, 0x7, 0x4, 0x6496, 0x9}) 2018/04/05 15:01:22 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000), 0x8) ppoll(&(0x7f0000000080)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000040)) unshare(0x40600) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/04/05 15:01:22 executing program 6: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8debdc6ccd7e69370cd89206e7e7600f494a6f3010400004ec168402aefa9b47ddce6005ef1f5ff018c611f11fe0400973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x800000000000004]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000400)={0x0, @local}, &(0x7f00000006c0)=0xc) bind$packet(0xffffffffffffffff, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) renameat2(r1, &(0x7f0000000300)='./bus\x00', r0, &(0x7f0000000340)='./file1\x00', 0x2) fchdir(r2) r3 = creat(&(0x7f0000000740)='./file1\x00', 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x4e20}, "00ffffffffffffff00"}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540), &(0x7f0000000640)=0x4) unlink(&(0x7f0000000000)='./file1\x00') fcntl$getown(r3, 0x9) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x135}], 0x1, 0x0) syz_open_dev$tun(&(0x7f0000000380)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000200), &(0x7f00000002c0)=0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000980)=ANY=[]}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x2}, 0x1c) fstat(r4, &(0x7f0000000180)) quotactl(0x0, &(0x7f0000000080)='./bus\x00', 0x0, &(0x7f0000000880)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000}) quotactl(0x2, &(0x7f0000000440)='./file1\x00', 0x0, &(0x7f0000000540)) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = mmap$binder(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r3, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000000680)={r5}) ftruncate(r2, 0x54) 2018/04/05 15:01:22 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) fchdir(r0) write$tun(0xffffffffffffffff, &(0x7f0000000600)=ANY=[], 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r2, &(0x7f00000001c0)='system_u:object_r:urandom_device_t:s0\x00', 0x26) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x240}], 0x1, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000380)=[{}, {}], 0x2, 0x8, &(0x7f0000000440), 0x8) unshare(0x40a9fcba95ae73ec) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000000540)=0x6, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)=ANY=[@ANYRES32=r1], 0x1}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x80440) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000580)={0x4, &(0x7f00000004c0)=[{0x5, 0x6, 0x0, 0x9}, {0x6, 0xc18, 0x1, 0x80000000}, {0x6, 0x0, 0x3f, 0x101}, {0x7, 0x0, 0x0, 0x3aa}]}, 0x8) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) fcntl$setstatus(r3, 0x4, 0x6000) pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x33e}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1002080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x70bd26, 0x0, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}]}, 0x28}, 0x1}, 0x0) open(&(0x7f0000000340)='./file1\x00', 0xc40, 0x1) timerfd_create(0x4, 0x80000) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000000200)={0x9, &(0x7f00000002c0)=[{0x110000000, 0x7fff}, {0xff, 0x0, 0x9, 0xffffffffffffff56}, {0x0, 0x8, 0x9}, {0xffffffffffff8001, 0x4, 0x5}, {0x4, 0x8, 0xffff, 0xfffffffffffeffff}, {0x7ff, 0xfffffffffffffe00, 0x80000001, 0x481471f8}, {0x0, 0x0, 0x3ff}, {0x5, 0x0, 0x0, 0x210}, {0xffff, 0x67, 0x0, 0x2}]}) 2018/04/05 15:01:22 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) write(r0, &(0x7f0000000080)="28d86ed1e7ea498e9dac7d7f1a7c0dfdbc55f80065c4ab4f1033d4c32f34203c53c8de4a84dffd1dc502614586f2191524c09abf8c9f6ed1eb042677f385cf357d520a99b4ee9acb25f52c8da951c6c30f862fb1e5eb6a0cc2d15a2696c36818056182a9dddd86034c23a597080766f35eb1e62d22e34e10be16b9e6b5585c925a38fab7929e9435e9fe95a9fa74ca27e00985b4c5e009cc65fb6e", 0x9b) ioctl(r0, 0x180004522, &(0x7f0000ef7fff)) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/77) fcntl$getown(r0, 0x9) 2018/04/05 15:01:22 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001d80)={&(0x7f0000000040)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000000080)="b96794644afbfa2ee2b2b99bef36e7a72aefa16b6ca75d145daf939883b6b73c7661cd3c64c5ded4f920dd4b96", 0x2d}], 0x1, &(0x7f0000001c00)}, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'tunl0\x00', @ifru_data=&(0x7f0000000080)="0320c8f5d474862de666005475d1713bfb0881e479670e5e87b5ccd70a24c21d"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf8c1, 0x200, 0xb5, 0x401, r1}, 0x10) 2018/04/05 15:01:22 executing program 0: syz_emit_ethernet(0x3, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000400)=ANY=[@ANYBLOB="5d3a8ad0e680a4fb7eafaf154f33a6966a4e67eec198b46abbe8a8b242e423bfe23542cc526076d19fb817e29c744f17060aa99046685481684ce675145ad5af1f3bd08cd87efa76c7f0c7d6b564df413e155e43757b2a606d98bea55831db7b215098c21a282e11d1", @ANYRES16, @ANYRES16, @ANYBLOB="0001008000000243", @ANYPTR, @ANYBLOB="b2c3b353cb049d7b847444d97f3454371832720c452f5a191c219e1d581753e7465d8463b4377405937917187de660b33e8333a8e268d1437cd1a69ed3d2a908000000000000000d58b27fd1fb0a550b0b8929a2319fd0"], @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYPTR, @ANYPTR], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32]], @ANYPTR64], 0x0) getrusage(0x1, &(0x7f0000000180)) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000100), &(0x7f0000000280)=0xfffffffffffffedb) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000140)=0x0) syz_open_procfs(r1, &(0x7f0000000240)='net/hci\x00') 2018/04/05 15:01:22 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000200)='./file0\x00', 0x40) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x3ff, 0x100000000, 0x4, 0x20000004, 0x0, 0xfff, 0x10000, 0x8, 0x10000, 0x7fffffff, 0x3, 0x80000001, 0x6, 0x4, 0x1, 0x8, 0xfff, 0x80000001, 0x0, 0x4, 0x7, 0x1, 0x2c, 0xffffffffffffffbf, 0x5, 0x1, 0x5a, 0x8, 0xfffffffffffffffe, 0x1000, 0x8000, 0x6, 0x9, 0x1000, 0x9, 0x3f, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000040), 0x1}, 0x4000, 0x8cf, 0x4, 0x2, 0x83, 0x6, 0x9}, r1, 0x4, r2, 0x3) getdents64(r2, &(0x7f0000000380)=""/189, 0xbd) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) fcntl$getown(0xffffffffffffffff, 0x9) r3 = syz_open_procfs(r1, &(0x7f0000000480)="0865742f616e796361737436004a5ae0d72ac08e0e48234febb820d692fb307a40bcb3e221833948a8861ab11ce5726dc07503de77bb10aa1d790847224cc1bf02e3aace906eb610045e2d757c746db637e41c0a8000e8799f19b11b613ba9fd97e67dfa1fdaf83d373125f23b2bf7ec498832dd2a264d3dd8f38f822f49be763b0d815392e041586ae945") ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000440)=0x5) preadv(r3, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/63, 0x3f}], 0x1, 0xfffffffffffffffe) readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000140)=""/28, 0x1c}, {&(0x7f0000000540)=""/223, 0xff8f}], 0x2) 2018/04/05 15:01:22 executing program 0: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./control\x00', 0x87e) r1 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000100)='./file0\x00', 0x80000000000000) mkdirat(r1, &(0x7f00008b8ff6)='./file0\x00', 0x0) r2 = dup2(r0, r1) lstat(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000240)='./control\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000140)='./control\x00', r3, r4, 0x1000) socket$packet(0x11, 0x3, 0x300) inotify_init() pipe2(&(0x7f00000000c0), 0x4800) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) renameat2(r1, &(0x7f0000036ff6)='./control\x00', r1, &(0x7f0000036000)='./file0\x00', 0x2) 2018/04/05 15:01:22 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000040)={0x3ff, 0x0, 0x10003, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40086437, &(0x7f0000000080)={r1}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r2, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x8, @time, {}, {}, @addr}], 0x1c) 2018/04/05 15:01:22 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) r1 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1}, 0x28) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='ip6_vti0\x00', 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000500), 0x0, 0x100000000000, &(0x7f0000000540)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000200)="9c", 0x1, 0x1, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = dup(r1) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000280)={0x1, &(0x7f0000000240)=[{0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000002c0)={r3, 0x3}) sendmsg(r0, &(0x7f00000004c0)={&(0x7f0000000440)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)}], 0x1, &(0x7f0000000ec0)}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180)="6e72300000000000006f7e301700", 0x10) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000300)=0x7fffffff, 0x4) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @host=0x2}, 0x80, &(0x7f0000000380)=[{&(0x7f0000001580)="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", 0xb55}], 0x1, &(0x7f0000000240)=ANY=[], 0x0, 0x44881}, 0x85) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000003c0)={'IDLETIMER\x00'}, &(0x7f0000000400)=0x1e) 2018/04/05 15:01:22 executing program 0: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x228100, 0x0) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x1) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8400065, 0x0, 0x20000000, 0x8000008020000000}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa}], 0x1c) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/05 15:01:22 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000266000)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='syscall\x00') ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00000000c0)=""/15) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) munlockall() ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"6970647470300000fdff00", 0x200000000002}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fstatfs(r2, &(0x7f0000000240)=""/70) ppoll(&(0x7f0000000100)=[{r3, 0x141}, {r1}], 0x2, &(0x7f0000000200)={0x77359400}, &(0x7f00000001c0), 0x8) 2018/04/05 15:01:23 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000808fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000040)=ANY=[@ANYBLOB="300000001800210c00000000000000008020000000040005000000001400090009000000", @ANYRES32=0x0, @ANYBLOB="00200400630042f836e949d01df5452c9cde21f5ac9815d03688d7463e3bade407", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0xfffffffffffff800, 0x7fffffff, 0x0, 0x6, 0x2, 0xc, "89ada7ecf1177863a08f570ee6d46dd0d924016bd633250014b0b27df349850cd712c2ad7d9a54948adfb4707855400bc37136f29227e359cf8c398fe4a7f1c5", "59294fe01f294fc787f55515a1025d8d2abe77daa34f5149f3f9bc367b439d0d23f6073e7f8a8ad34dcbab27646965afbd5e5ebbc5046188aa274120f95109f6", "c437c887873dfe1c496374ed47d2913dfb1b2b0abc547d53f45e4c9a86253184", [0x8, 0x34ab6177]}) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x1eba, 0x30, 0x0, 0x200}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000180)={0x4, 0xa, 0x0, 0xcb200000000000, 0x81, 0xfffffffffffffeff, 0x2, 0x1, r3}, 0x20) 2018/04/05 15:01:23 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001080)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r3 = dup3(0xffffffffffffffff, r1, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c69", 0x2d, 0x24000000, &(0x7f0000001480)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000180)={'rose0\x00', {0x4, 0x21c, 0x2488, "8331212c5fb2", 0x80}}) sendto$ax25(r3, &(0x7f0000000400)="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", 0xc03, 0x0, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000019c0)={0x100000001, 0x8, 0x0, 'queue1\x00'}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001b80)=ANY=[@ANYRES32=0x0, @ANYBLOB="2f9af79ecfdcc426482da46b206a6204fc13a99906000000a121b8a594770d290bb07d90dfdd0a589aa6dd98cd42f5f820274cd45a2019630ec38701364909d0d8bb4a1add7200"], &(0x7f00000001c0)=0x2) add_key$user(&(0x7f0000001a80)='user\x00', &(0x7f0000001ac0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001b00)="c068c5c6f84796230b894ce5d9aefaf6d825f0edef3ad819a145c4c9d42b24f148950fa4809b33dd9c8a3c06e1e4e4b6761691bd25b4c795264a188788cd9c096e2e2ab7e4877c2b2e5b2cdf98ff4794ba8179226e388d3f8713cf5ccd34b2573e03ff7b37457a330e2f4ce42c83c4966b6929fd47549b", 0x77, 0x0) request_key(&(0x7f0000001fc0)='big_key\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a}, &(0x7f0000002040)='vboxnet0%\x00', 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e21, 0x3, @dev={0xfe, 0x80}, 0xfffffffffffffff8}}}, &(0x7f00000003c0)=0x84) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000280)={{0x2, 0x0, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'dummy0\x00'}) ptrace$setsig(0x4203, 0x0, 0x3, &(0x7f0000000140)={0x3b, 0x0, 0x100000000}) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/load\x00', 0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x4) connect$inet(r5, &(0x7f00000000c0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r5, &(0x7f0000002080)="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", 0xa42, 0x2004c040, &(0x7f0000000000)={0x2, 0x1000004e25, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000000c80)="0f1ed60bc77a3ef40af76e533385cbdb6261c352d606d7082af853df080db6854ce60e20205fb7139947effe1ef246abb68b80ba3f1aa84ffe677e43be57591e69ea4660be682e91014d4848d13649defb82d0c022760197e2bbe1513f51a8048c6b74087bf842768b8401513185c76d2da6a331131f601e90a0c5f69cf1297ee9a08afeb22fba3b22984b6a929a74964b827aacdf6c0cba9d76", 0x9a, 0x0, &(0x7f0000000b40)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/05 15:01:23 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'tunl0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x490200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) close(r1) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'bridge0\x00', 0x0}) connect(r2, &(0x7f00000001c0)=@ll={0x11, 0x5, r3, 0x1, 0x7f, 0x6}, 0x80) 2018/04/05 15:01:23 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00006de000)='stat\x00') r1 = syz_open_procfs(0x0, &(0x7f0000e97ff5)='projid_map\x00') sendfile(r1, r0, &(0x7f0000317ff8)=0x4d, 0x400000ff) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffffffffffffff0b}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffd28, 0x100, 0x200, 0x2, 0x0, 0x8, 0x2d, 0x8, r2}, &(0x7f00000000c0)=0x20) 2018/04/05 15:01:23 executing program 6: unshare(0x40000000) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000400)=0x1c, 0x80800) fallocate(r0, 0x0, 0x5aea, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0xffe) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@sack_info={0x0, 0x1, 0x7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r2, 0x1000}, &(0x7f0000000340)=0x8) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000000500)={{0x3, 0x2, 0x0, 0x3, 0x8}, 0x7fffffff, 0x0, 'id0\x00', 'timer1\x00', 0x0, 0x3, 0x7, 0x1ff, 0x66f7}) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8}) ioctl(r3, 0x20000000002285, &(0x7f0000007000)='S') accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0xfffffffffffffde7, 0x3) socket(0x0, 0x0, 0x0) pread64(r0, &(0x7f0000000200)=""/69, 0x45, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000440)={0x6, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8000, 0x2, 0x9, 0x8, 0x10bb2d}, 0x20) 2018/04/05 15:01:23 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200000, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x80800) r3 = accept4$unix(r1, &(0x7f0000af3000)=@abs, &(0x7f00007bdffc)=0x8, 0x0) listen(r3, 0x0) 2018/04/05 15:01:23 executing program 1: add_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="56a472785a07a5e674f5f703f517300530e50b9aadf33f799ead860930367dfa40a6561012f27adb5eba6a802ced63ffea80f3b62ce40383ec769e152748a218f90c6051630cdfcdcc8ac19ed487b62d7b06f28eadc9cf5a8b3e768f2354d256cf22eaae3f58465cab26f28d41d5ce29db7dde26ff79fe7d94f48fdd7bd3a6d4bf31ac4837ea410c1f7c5e448f33ab470c0833d565c9d1b4230b61ddd23f4464f1f571330bf79ca5d06a111065a921aea0c4679aeb3deea0b250f8", 0xbb, 0xfffffffffffffffb) r0 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ustat(0x4, &(0x7f00000001c0)) keyctl$unlink(0x9, 0x0, r0) 2018/04/05 15:01:23 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x7, 0x0, 0x2, 0x5, 0x3, 0x3, 0x0, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) ioctl$PIO_UNIMAPCLR(r1, 0x40247007, &(0x7f0000000000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/04/05 15:01:23 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) gettid() r0 = syz_open_procfs(0x0, &(0x7f0000000480)='attr/fscreate\x00') preadv(r0, &(0x7f0000000000), 0x200000000000022b, 0x10000003) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xd776, 0x5, 0x200}, &(0x7f0000000040)=0x14) r2 = syz_open_dev$loop(&(0x7f0000308000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS(r2, 0xc0481273, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x1, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) r3 = socket(0x80008, 0x80002, 0x9) write(r3, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100", 0x18) write(r0, &(0x7f0000000180), 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000200), 0xfffffffffffffdaa) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/checkreqprot\x00', 0x402, 0x0) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000003c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x3) r5 = getpid() sched_setparam(r5, &(0x7f0000000400)) r6 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) ioctl$UFFDIO_UNREGISTER(r4, 0x8010aa01, &(0x7f0000000180)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) pwritev(r6, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) r7 = accept4$inet6(r6, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000940)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000780)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00000007c0), &(0x7f0000000540)=0xc) fchown(r6, r8, 0x0) ioctl$DRM_IOCTL_RES_CTX(r7, 0xc0086426, &(0x7f0000000240)={0x2, &(0x7f00000001c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000380)={r9, 0x3}) r10 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) ioctl$BINDER_SET_CONTEXT_MGR(r10, 0x40046207, 0x0) 2018/04/05 15:01:23 executing program 2: r0 = socket(0x18, 0x0, 0x1) listen(r0, 0x5a0f) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e23}}, [0x5, 0x100000001, 0xc1d5, 0x9, 0x0, 0x81, 0x8c, 0x1d, 0x8, 0x3ff, 0xffffffff, 0x81, 0x5, 0x1, 0x3]}, &(0x7f0000000080)=0x100) 2018/04/05 15:01:23 executing program 4: mkdir(&(0x7f0000937ff8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{r0, r1/1000+30000}, {0x0, 0x7530}}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x80000, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00000000c0)=0x10e, 0x4) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f000054afec)="0200000001000000000000010400000000000000", 0x14, 0x0) 2018/04/05 15:01:23 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x30) r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'bcsh0\x00', 0x3}) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8923, &(0x7f0000000000)={'bcsh0\x00', 0x3001}) 2018/04/05 15:01:23 executing program 7: r0 = socket(0x18, 0x0, 0x4) sendfile(r0, r0, &(0x7f0000000040)=0x3, 0xfffffffffffffffe) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x29a) socketpair(0x13, 0x3, 0x1000, &(0x7f0000000080)) 2018/04/05 15:01:23 executing program 6: r0 = socket$inet6(0xa, 0x80f, 0x800) listen(r0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x541b, &(0x7f0000000100)) 2018/04/05 15:01:23 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) socket$inet(0x2, 0x3, 0x6) flistxattr(r1, &(0x7f00000003c0)=""/1, 0x1) 2018/04/05 15:01:23 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0xfff, 0xfffffffffffffff7}, &(0x7f0000000080)=0xc) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400120c0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000180)={0x83, 0x0, 0x10001, 0x200}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f00000001c0)={0x8000, r3, 0x10001, 0x3}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}}}, 0x84) [ 659.332575] IPVS: Creating netns size=2536 id=159 2018/04/05 15:01:23 executing program 0: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/enforce\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x40000000000e9}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) clock_gettime(0x4, &(0x7f0000000280)) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00'}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) r4 = socket(0x10, 0x803, 0x0) write(r4, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xfffffffffffffe01}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)={r5, 0x80000000}) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001180)={0xffffffff, 0x1d25, 0x6, 0x0, 0x0, 0x7, 0x55, 0x7}, &(0x7f00000011c0)={0x80000000, 0xffffffffffffffc1, 0x6, 0x984, 0x9, 0x39, 0x8b}, &(0x7f0000001200)={0x0, 0x40, 0xb8, 0x0, 0x1ff, 0x6, 0x1, 0xffffffffffffffe0}, &(0x7f00000012c0)={0x77359400}, &(0x7f0000001340)={&(0x7f0000001300)={0xffffffffffffff00}, 0x8}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_open_dev$urandom(&(0x7f0000000240)='/dev/urandom\x00', 0x0, 0x800) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x1) 2018/04/05 15:01:23 executing program 0: mkdir(&(0x7f0000eb6000)='./file0\x00', 0x0) mount(&(0x7f0000000000)='./file0/bus\x00', &(0x7f000002c000)='./file0\x00', &(0x7f0000000080)='iso9660\x00', 0x1000818, &(0x7f0000000040)) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) pwrite64(r0, &(0x7f0000000000), 0x0, 0x0) 2018/04/05 15:01:23 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x8, 0x200, 0x4, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000540)='%vmnet0vboxnet0\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f0000000700)='\x00', &(0x7f0000000780)='&$vmnet0vmnet0vboxnet1-nodevproc$,)-{GPL\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={r3, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080)=0x1000000000, 0x102000004) getdents(r0, &(0x7f0000000840)=""/123, 0x7b) connect$unix(r2, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sync() ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) r5 = pkey_alloc(0x0, 0x0) pkey_free(r5) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0x9, &(0x7f0000000b00)=[{0xe3, 0x2, 0x1a7e}, {0x8, 0x2, 0x9, 0x8}, {0x9, 0x5, 0x4, 0x528}, {0x7fffffff, 0x8001, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0xcaff, 0x0, 0x1000, 0x3ff}, {0x917, 0x367, 0xffffffffffffff00, 0x6}, {0x7f, 0x2, 0x0, 0x20}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000000180)) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00000008c0)=r4, 0x4) dup2(r2, r1) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000400), 0x4) accept4$llc(r2, 0x0, &(0x7f0000000340), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/04/05 15:01:23 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000640)=""/206) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r1) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x0, 0xf412, 0x4}, {0x0, 0x0, 0x7}, {0x4, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0xffffff6e, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) fchmod(0xffffffffffffffff, 0x101) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='security.capability\x00', &(0x7f0000000100)='/dev/net/tun\x00', 0xd, 0x1) 2018/04/05 15:01:24 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000d98de3)={0xf97cff8c, 0x1f4, 'SE Linux'}, 0x1000001f9) 2018/04/05 15:01:24 executing program 0: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xc002, 0x0) r0 = epoll_create(0x7b) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000003ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000044ff4)) 2018/04/05 15:01:24 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f0000000040)="020000001000000040000d02", 0xfeec, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f00000000c0), 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x70, 0x7, 0x3f, 0x1f}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x101}, &(0x7f0000000180)=0x8) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0x15}}}, 0x0, 0x8}, 0x90) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x0, 0x0, 0x0, 0x3, 0x101, 0x5, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x0, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r5 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000500), 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r5, &(0x7f0000000200)={0x11, 0x0, r6, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmmsg$inet_sctp(r5, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(0xffffffffffffffff, &(0x7f0000001440), &(0x7f0000001480)=0x10) readv(0xffffffffffffffff, &(0x7f0000119ff0), 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000340)={'vlan0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x12}}}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={r2, 0x7}, 0x8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/access\x00', 0x2, 0x0) getresuid(&(0x7f00000002c0), &(0x7f0000000940), &(0x7f0000000440)) pwritev(r3, &(0x7f0000000580)=[{&(0x7f0000000480)="cfad73d7a199de64db4ad8ac492735e46cb30d98980b96905fa79290ce2a42ddff7a07b475486c3896453b000bc2d4ef27db074ba202e1f5fd034fa53a4eeeef684e1cee5bfafcd12c597d7c54085eb6254404d56ff44925990751", 0x5b}], 0x1, 0x0) sendfile(r1, r0, &(0x7f0000000500), 0x7615) 2018/04/05 15:01:24 executing program 1: socket$inet(0x2, 0x1, 0xe26e) 2018/04/05 15:01:24 executing program 3: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0xfffffffffffffe8c) r0 = gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@getnetconf={0x14, 0x52, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x4c080}, 0x80) r1 = syz_open_procfs(r0, &(0x7f0000000480)='net/ip6_mr_cache\x00') preadv(r1, &(0x7f00000001c0), 0x0, 0x10000003) signalfd4(0xffffffffffffffff, &(0x7f0000000540), 0x8, 0x80000) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000100)={&(0x7f0000000000)=[0x7fff, 0x100, 0xfffffffffffffe00, 0x7], 0x4, 0x5, 0x7ff, 0x8001, 0x0, 0x4, {0x7c, 0x7, 0x7fffffff, 0x2, 0xffffffff, 0x2, 0x4, 0x2, 0x61b, 0x7c87, 0x4, 0x10000, 0x8, 0x97, "0be1e5d547d104fc52921098cae655878ebe73a1b5a593db265de0d97f108480"}}) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) socketpair$unix(0x1, 0x1000000000003, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f00000000c0)=[{&(0x7f0000000340)}], 0x1) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580)={0x0, 0xfffffffffffffff7}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x10000, 0x1c4}, &(0x7f0000000940)=0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)={0x2, [0x0, 0x0]}, &(0x7f0000000d40)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000f40), &(0x7f0000000f80)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001040)={0x0, 0x8}, &(0x7f0000001080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001540)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000015c0)=ANY=[@ANYBLOB="02cc"], &(0x7f0000001600)=0x1) 2018/04/05 15:01:24 executing program 0: mmap(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x2, 0x31, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) openat(r0, &(0x7f0000000040)='./file0\x00', 0x400000, 0x2) 2018/04/05 15:01:24 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000400)={0x2, &(0x7f0000000200)=""/150, &(0x7f00000003c0)=[{0x0, 0x1000, 0x1000, &(0x7f00000006c0)=""/4096}, {0x0, 0xcf, 0x80000000, &(0x7f00000002c0)=""/207}]}) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) syz_open_procfs(0x0, &(0x7f00000016c0)='cgroup\x00') openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) chmod(&(0x7f0000000440)='./file0\x00', 0x0) 2018/04/05 15:01:24 executing program 4: r0 = socket$inet(0x2, 0x7fd, 0x20000000000006) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000040)={@empty, @loopback=0x7f000001}, 0xaf) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/04/05 15:01:24 executing program 5: r0 = memfd_create(&(0x7f0000000140)='\x00', 0x1) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000001300)='./file0\x00', &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000013c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname(0xffffffffffffff9c, &(0x7f0000001480)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000001500)=0x80) r5 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000001540)='cgroup.type\x00', 0x2, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000001580)='/dev/input/event#\x00', 0x5, 0x0) r7 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000015c0)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$inet6(0xa, 0x4, 0x4, &(0x7f0000001600)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001640)={0x0}, &(0x7f0000001680)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) lstat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001800)={0x0, 0x80000, 0xffffffffffffff9c}) r13 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000001840)={0xffffffffffffffff}, 0x800) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001880)={0x0}, &(0x7f00000018c0)=0xc) r16 = geteuid() r17 = getegid() r18 = syz_open_dev$binder(&(0x7f0000001900)='/dev/binder#\x00', 0x0, 0x802) r19 = eventfd2(0x6, 0x0) r20 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001940), 0x800) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001980)={0xffffffffffffffff}) r22 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/ptmx\x00', 0x40, 0x0) pipe(&(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) r24 = socket$inet_sctp(0x2, 0x5, 0x84) r25 = socket$l2tp(0x18, 0x1, 0x1) r26 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r27 = syz_open_dev$sg(&(0x7f0000001b00)='/dev/sg#\x00', 0x0, 0x202) r28 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001b40), 0x800) r29 = socket$inet(0x2, 0x6, 0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001b80)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = socket$nl_generic(0x10, 0x3, 0x10) r32 = syz_open_procfs(0x0, &(0x7f0000001bc0)='net/sctp\x00') r33 = openat$cgroup(0xffffffffffffffff, &(0x7f0000001c00)='syz0\x00', 0x200002, 0x0) r34 = epoll_create(0x8) r35 = socket$unix(0x1, 0x7, 0x0) r36 = gettid() r37 = getuid() fstat(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002fc0)={0x0, 0x0}, &(0x7f0000003000)=0xc) fstat(0xffffffffffffff9c, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000030c0)=0x0) r43 = getuid() r44 = getegid() r45 = syz_open_dev$evdev(&(0x7f0000003100)='/dev/input/event#\x00', 0x9, 0x4400) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000003140)={0xffffffffffffffff, 0xffffffffffffffff}) r47 = epoll_create1(0x80000) r48 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005540)='/dev/keychord\x00', 0x40, 0x0) r49 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000005640), 0x800) r50 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000005680)=0x0) lstat(&(0x7f00000056c0)='./file0\x00', &(0x7f0000005700)={0x0, 0x0, 0x0, 0x0, 0x0}) r53 = getgid() r54 = getpid() r55 = getuid() getgroups(0xa, &(0x7f0000005780)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r57 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000057c0)={{{@in6=@loopback, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f00000058c0)=0xe8) lstat(&(0x7f0000005900)='./file0\x00', &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r60 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000059c0)={{{@in6=@ipv4={[], [], @local}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@mcast1}}, &(0x7f0000005ac0)=0xe8) getgroups(0x1, &(0x7f0000005b00)=[0xffffffffffffffff]) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000005c00)={0x0, 0x0, 0xffffffffffffff9c}) r64 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000005c40)={0x28, 0x0, 0x0, @my=0x0}, 0x10, 0x80800) r65 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005c80)='/dev/sequencer2\x00', 0x4100, 0x0) r66 = socket$packet(0x11, 0x3, 0x300) r67 = socket$l2tp(0x18, 0x1, 0x1) r68 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000005cc0), &(0x7f0000005d40)=0x58, 0x800) r69 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000005d80)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000005e80)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005ec0)={0x0, 0x0, 0x0}, &(0x7f0000005f00)=0xc) r72 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000007900)='./file0\x00', &(0x7f0000007940)={0x0, 0x0, 0x0, 0x0, 0x0}) r74 = getegid() r75 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008d00)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000008e00)=0xe8) r77 = getgid() r78 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000008e40)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000008f40)=0xe8) r80 = getgid() r81 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000008f80)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}}}, &(0x7f0000009080)=0xe8) getresgid(&(0x7f00000090c0), &(0x7f0000009100), &(0x7f0000009140)=0x0) r84 = fcntl$getown(0xffffffffffffff9c, 0x9) lstat(&(0x7f0000009180)='./file0\x00', &(0x7f00000091c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000009240)={0x0, 0x0, 0x0}, &(0x7f0000009280)=0xc) r87 = gettid() getresuid(&(0x7f00000092c0), &(0x7f0000009300), &(0x7f0000009340)=0x0) getgroups(0x1, &(0x7f0000009380)=[0x0]) r90 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000093c0)='/dev/rfkill\x00', 0x4c00, 0x0) r91 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000009400)='/selinux/validatetrans\x00', 0x1, 0x0) r92 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000009440)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000009480)={0xffffffffffffffff, 0xffffffffffffffff}) r94 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000094c0)='/selinux/load\x00', 0x2, 0x0) r95 = dup(0xffffffffffffffff) r96 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000009500), &(0x7f0000009540)=0x10, 0x80000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000009580)={0xffffffffffffffff, 0xffffffffffffffff}) r98 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000095c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000009600)={{{@in=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000009700)=0xe8) lstat(&(0x7f0000009740)='./file0\x00', &(0x7f0000009780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r102 = syz_open_dev$evdev(&(0x7f0000009800)='/dev/input/event#\x00', 0x74fbf01c, 0x10000) r103 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000009840)='/selinux/context\x00', 0x2, 0x0) socketpair$inet(0x2, 0x807, 0x80, &(0x7f0000009880)={0xffffffffffffffff, 0xffffffffffffffff}) r105 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000098c0)='/dev/rfkill\x00', 0x0, 0x0) r106 = socket$pptp(0x18, 0x1, 0x2) r107 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000009900)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000009940)=0x0) r109 = geteuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009980)={0x0, 0x0, 0x0}, &(0x7f00000099c0)=0xc) r111 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009d80)='/selinux/enforce\x00', 0x480000, 0x0) r112 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000009dc0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) socketpair$inet6(0xa, 0x4, 0x3, &(0x7f0000009e00)={0xffffffffffffffff, 0xffffffffffffffff}) r114 = syz_open_dev$sndtimer(&(0x7f0000009e40)='/dev/snd/timer\x00', 0x0, 0x26300) r115 = socket$inet6_dccp(0xa, 0x6, 0x0) r116 = socket$inet6_icmp(0xa, 0x2, 0x3a) r117 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000009e80)={{{@in6=@mcast2, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000009f80)=0xe8) r119 = getgid() r120 = eventfd2(0xffffffffffffff19, 0x800) r121 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000009fc0)='memory.swap.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000000a000)={0x0, 0x80000, 0xffffffffffffff9c}) r123 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r124 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f000000a040)='pids.events\x00', 0x0, 0x0) r125 = openat$dir(0xffffffffffffff9c, &(0x7f000000a080)='./file0\x00', 0x40, 0x0) r126 = socket(0xa, 0x80807, 0x2) r127 = syz_open_dev$sndtimer(&(0x7f000000a0c0)='/dev/snd/timer\x00', 0x0, 0x100) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000000a100)={0xffffffffffffffff}) r129 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a140)='/dev/keychord\x00', 0x400, 0x0) r130 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r131 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000a180)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a1c0)={0x0}, &(0x7f000000a200)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000000a240)={0x0, 0x0}, &(0x7f000000a280)=0xc) getgroups(0x8, &(0x7f000000a2c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f000000a300)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000000a340)={0x0, 0x0}, &(0x7f000000a380)=0xc) getresgid(&(0x7f000000a3c0)=0x0, &(0x7f000000a400), &(0x7f000000a440)) r138 = syz_open_dev$sndtimer(&(0x7f000000b840)='/dev/snd/timer\x00', 0x0, 0x40000) r139 = open$dir(&(0x7f000000b880)='./file0\x00', 0x400000, 0x20) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b8c0)={0xffffffffffffffff}) r141 = accept4(0xffffffffffffff9c, &(0x7f000000b900)=@pppol2tpv3, &(0x7f000000b980)=0x80, 0x800) r142 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000000b9c0)='/selinux/context\x00', 0x2, 0x0) r143 = signalfd(0xffffffffffffffff, &(0x7f000000ba00)={0x2}, 0x8) r144 = signalfd4(0xffffffffffffff9c, &(0x7f000000ba40)={0x9}, 0x8, 0x80800) r145 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg$unix(r0, &(0x7f000000bac0)=[{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000200)="efced6a06db1c66ed9b5d702022693ea6c62b4212c6bb63787516ba949233db76f82c9faf827cdfc097fff47539c4f4937a9e73a34bbb2a5e0527c0eb83b5165e21b93f418fa94a1308b80f47d33039eaf7fc5705fe816e065cbeff1fa179311a5c5e615732c71629a59de57a3c90b0347a97a090bfeb2a08d9dc5531e369e1ce51a88d2e562b2194f0ea0864b8fd95ae2", 0x91}, {&(0x7f00000002c0)="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", 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0x1000}, {&(0x7f0000008b80)="8fa69d3514ce959ed7b1f1ba4324bc99f57f91a0", 0x14}, {&(0x7f0000008bc0)="779f63c9264fef988123645bf96254a85eaa84a6d291d33cce5fb756ab6a854e4c0b456bf6fe85bb0eebd60cda9d1927cb0fc335d1d1bd529102475e2887a2466f46852e7ea4a673c0c45f82544f7d9410edd3b7e2e969344ca99271fc6568e69ffc1186d564a57d116b2ad040b8ef7c0ca5df4f02df7120a54a19331f72f10100626ff8fde31bb2a5908692d98832bcc02d86d3591d66f6ddff4a30b1bb1170e53a3307096f02d0879a0dc8c3bd", 0xae}, {&(0x7f0000008c80)="a7f6a3041922faa6976236a4a7173b6097c8efb95cfeaef2eb3b283cbbe8", 0x1e}], 0x5, &(0x7f0000009a00)=[@cred={0x18, 0x1, 0x2, r75, r76, r77}, @cred={0x18, 0x1, 0x2, r78, r79, r80}, @cred={0x18, 0x1, 0x2, r81, r82, r83}, @cred={0x18, 0x1, 0x2, r84, r85, r86}, @cred={0x18, 0x1, 0x2, r87, r88, r89}, @rights={0x28, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96]}, @rights={0x14, 0x1, 0x1, [r97, r98]}, @cred={0x18, 0x1, 0x2, r99, r100, r101}, @rights={0x24, 0x1, 0x1, [r102, r103, r104, r105, r106, r107]}, @cred={0x18, 0x1, 0x2, r108, r109, r110}], 0x108}, {&(0x7f0000009b40)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000009d40)=[{&(0x7f0000009bc0)="06f229a996817eb710c240255ad1b2586d56943e2600fd624e22704c3db97eb3ef0a53efe26328bf4b4170859f9708bccf3cc6226f6c84e0d3f0d941a5da5985cd5243bcc285dd76991e275fb47c0314bd503843ff0298ab817d44f8db815f6c07348e0fa02af712e571c8baf2aeceef9c82efb2ef416c6fddf2846c80c29458c9801d8f44bf3596fbabb6bb471e8e9cdf3ec5732f5507b96cf2e0d50ca975ce4617e498", 0xa4}, {&(0x7f0000009c80)="c3f68cffd383fa58f4f240ecccb4bad1b386c4c203b87c43c3636c65a70b9efe9e1841cf4f96825a80726e669004ba7a85ab075a7b1c41d31f0ef88fa54b19d926931eebd1a718da8a57feb3fb2c4ce8fb45c2516b3b7b488bafea0727e4e45aa4df78a331b7ebd08f5ee02f2fe492b66124a9be7de637b6b0489df1075ab567e5e18c92a60a9b67402edd4d4722efea3b74df1e62ccf6a56bdf96414e516f56a664dbc893a2687a77399b049c95ee9e70af8ec8", 0xb4}], 0x2, &(0x7f000000a480)=[@rights={0x28, 0x1, 0x1, [r111, r112, r113, 0xffffffffffffffff, r114, r115, r116]}, @cred={0x18, 0x1, 0x2, r117, r118, r119}, @rights={0x34, 0x1, 0x1, [r120, r121, r122, r123, r124, r125, r126, r127, r128, r129]}, @rights={0x14, 0x1, 0x1, [r130, r131]}, @cred={0x18, 0x1, 0x2, r132, r133, r134}, @cred={0x18, 0x1, 0x2, r135, r136, r137}], 0xb8, 0x80}, {&(0x7f000000a540)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f000000b800)=[{&(0x7f000000a5c0)="a252a47d2a28f36ed383f5fc60802ea765309bbd92171d936937b7d5452cb4eb1b4976706f82f5facec3435fb1644f9cba530f1d94", 0x35}, {&(0x7f000000a600)="29ee75cbb26bdc76fc29ae7d9c8a160f5816592694b9edb33af773611a0ce5ab64caa523c5ca2e3665cd7cd55acdf1cc8f9cd47b40626683305cae70573abbe73ffa559e7b0176bf7e1d6596b4d08965d291b6ba652e68a6eb67f714b4507cdc12ecef3a1f266fb0174ecba0fd306a81a29bd53bcbe2d23220167ad386a9c6ca062b1cd6ee101bf03228968f488a23bc2d78a785648269a936f66a887cd255594ec3ca995d732847fad2793b473cf1f83cbd194489b8f2c739977fff0ceda0", 0xbf}, {&(0x7f000000a6c0)="3bffae5ba940e97891003fefb526294b9c37add88c9241be162fe54b88c590349db1d03c1f4f6b691c454ffd8a88bd8972ff790527b5825b50f6120913d8fc6c3469c8e0f5a002bf4b481c27e735060ea38c147f8aa31d797e358b68d67a36a443becac45f389499934480d8a1979213dfd9c7e00e3269adeb65aab1766e3ac281b8c91d0a21aa3d2151e3809a60959fba747e7bef65f3eb7e75f7d142c933b7c5966107ee704e34dbba4808b1e657e5b3c208791420cd4ffa242b10072bae8c9ebea85e8fdd98e5e4b7f9464e5b", 0xce}, {&(0x7f000000a7c0)="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", 0x1000}, {&(0x7f000000b7c0)="334733499e8418b532713990141000a31d282c2112fb1c6d79137ae6fb30cf800dd177a5f30988", 0x27}], 0x5, &(0x7f000000ba80)=ANY=[@ANYBLOB, @ANYRES32=r138, @ANYRES32=r139, @ANYRES32=r140, @ANYRES32=r141, @ANYRES32=r142, @ANYRES32=r143, @ANYRES32=r144, @ANYRES32=r145], 0x2c}], 0xa, 0x4000) r146 = socket$inet(0x2, 0xf, 0x0) setsockopt$inet_opts(r146, 0x0, 0x4, &(0x7f00006cdffb)="8907040000", 0x5) r147 = socket$inet(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r147, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) socket$inet(0x2, 0x400080806, 0x1) 2018/04/05 15:01:24 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000024fd8)={0xfffffffffffffdda, 0x11, 0x3ff, 0x70bd27, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4800) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000100)=0x4, 0x4) 2018/04/05 15:01:24 executing program 6: r0 = inotify_init1(0xfffffffffffffffc) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x1a, r1, 0x0, 0x0) 2018/04/05 15:01:24 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x9, 0x4) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000400)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x18, 0x0, 0x0, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_DEST={0x4, 0x2}]}, 0x18}, 0x1, 0x0, 0x0, 0x54}, 0x48000) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r2) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000600)=""/68) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/05 15:01:24 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100), &(0x7f0000000240)=0xfffffffffffffe2e) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/anycast6\x00') socket$inet6_udp(0xa, 0x2, 0x0) capset(&(0x7f0000000140)={0x20080522}, &(0x7f0000000280)={0x8001, 0x0, 0x80000001, 0x0, 0x0, 0x2}) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) preadv(r1, &(0x7f00006c6000)=[{&(0x7f0000000b80)=""/202, 0xca}], 0x1, 0x60) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x33b) syz_open_dev$evdev(&(0x7f00000002c0)='/dev/input/event#\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4008000000000001, 0x0) bind$inet(r2, &(0x7f0000000040)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000380)) sendto$inet(r2, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x38, r3, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x38}, 0x1}, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r6 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r6, r6, &(0x7f0000000040), 0x80000001) fallocate(r5, 0x0, 0x0, 0x0) 2018/04/05 15:01:24 executing program 3: acct(&(0x7f0000000080)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6970365f7461626c65735f6e616d65730017") sendfile(r0, r0, &(0x7f00000000c0)=0x1000000, 0x401) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x2, 0x4) 2018/04/05 15:01:24 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) syncfs(r0) fchdir(r0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r3 = dup3(r2, r0, 0x0) fsetxattr(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="757365722ee13c404ca22eab2b2a40004d71b92b2c26663e7f2ecf8d5d315b6faffd9a4e0210f091a2956387e980b446935ceb8442d71904929deb14cb0913a9000000194dc1704196971ba06602271b0334cb9b"], &(0x7f0000000400)='./cgroup.net\x00', 0xd, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000640)) pwritev(r0, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x242}], 0x1, 0x0) getitimer(0x2, &(0x7f0000000380)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000006c0)={0x8, 0x8, 0x0, 0xc18c, 0x2b, 0x883, 0x4, 0x0, 0x0}, &(0x7f0000000700)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000780)={r4, 0x2c, &(0x7f0000000740)=[@in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000b00)={0x0, 0x0}, &(0x7f0000000980)=0xffffffffffffff89) lstat(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000009c0)='/selinux/mls\x00', 0x0, 0x0) fchown(r0, r6, r7) r8 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000840)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f0000000a00)={r4, 0x3}, &(0x7f0000000a40)=0x8) fcntl$setstatus(r0, 0x4, 0x4000) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r8, 0x84, 0x17, &(0x7f0000000880)={r5, 0x0, 0xdc, "461e14e0e95a66c0a4a8a365261d677623d797a0d547d7d2ca7a79dc05bf183e29f989fd1699cd1332291c024815b26103f06478ed0326f897e9bd67490c4be92afb7f408f60b57c0860bf541e8f91a6cd3f537de2d2faecd3366d82b81dea1d14ff511e04700892855c35f4de728a26cffe1eaae3676b3b2d3231db635b90ef32b95fe1886393430439a366e5f376ff9d2f83b62a93baa4dec6c8a4b48724e8b23aaecec6996ecb3cc3c50780491c48864431a83805f49ed697e3b40083248ed1fa4b2376f5b9f12dbc4dc9af17c8839af2c37a31b9149b331b7613"}, 0xe4) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x34123610) keyctl$join(0x1, &(0x7f00000004c0)={0x73, 0x79, 0x7a, 0x3}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="2e000000f510000000d17e04a23ab3dc00000000000000000000000000000000"], &(0x7f0000001200)=0x2) socketpair$inet(0x2, 0x1, 0x3, &(0x7f0000000080)) sendfile64(r3, r2, &(0x7f0000000500), 0x81) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002680)=[{&(0x7f00000003c0)=@in6={0xa}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000540)="3efe2b1e3c37fec2e4ce557e6adbdd0f073b68c1906d929395326e8abaf20dbce9a9022473427bba66341cec30dc878663bfb19f78564460e7ab73d6293f764d1d61a8840a1bd2c461ade3bfff29e40c7c5689b9049e244c556e4a75fae2a028ad46dcedcffa0a14a4b9493b78a3bd910a", 0x71}], 0x1, 0x0, 0x0, 0x40001}], 0x1, 0x40000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000800)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000000a80), 0x2) 2018/04/05 15:01:24 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd, 0x2284000}, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000001c0)}], 0x1}, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x6c1}], 0x1}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/04/05 15:01:24 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[]], 0x1) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001380)='/dev/autofs\x00', 0x40002, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(r1, r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r2) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x0) memfd_create(&(0x7f0000001800)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="bbe4cda1a90093"]) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x802) 2018/04/05 15:01:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fa8ffa)={0x0, &(0x7f0000000080)}, 0x8) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000010c0)={r2, 0xb3de}, 0x8) 2018/04/05 15:01:24 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000009000/0x3000)=nil, 0x3000, 0x1000, 0x7, &(0x7f000000d000/0x1000)=nil) remap_file_pages(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) tee(r0, r1, 0x80000000, 0x0) 2018/04/05 15:01:24 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0xfffffffffffff791, 0x9}, 0x2) ioctl(r0, 0x5101, &(0x7f000042a000)) 2018/04/05 15:01:24 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) r2 = open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x0, &(0x7f0000000340), 0x0, &(0x7f0000000780)=ANY=[]) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000140)) 2018/04/05 15:01:24 executing program 7: r0 = open(&(0x7f0000000000)='./file0\x00', 0x24000, 0x28) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x4, 0xffff, 0x4, 0x8, 0x2}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14}}, 0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) rename(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) r2 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r2) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) 2018/04/05 15:01:24 executing program 0: bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x4e23, 0x200, 0x4e24, 0x7, 0xa, 0x80, 0x80, 0x33, 0x0, r2}, {0x5b, 0x2, 0x1, 0x9, 0x80000001, 0x2, 0xf4, 0x8}, {0x2, 0xe4bf, 0x80000001, 0x5}, 0x5, 0x0, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4d4, 0x3c}, 0xa, @in=@rand_addr=0x4, 0x3507, 0x1, 0x1, 0x80, 0xea, 0x766a, 0xba}}, 0xe8) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="0207130203000000f40000002257175cc396eaad000000005daaaabee176ba480abf7deb8a99b3446830fc0debec180000"], 0x18}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_mount_image$btrfs(&(0x7f0000000500)='btrfs\x00', &(0x7f0000000540)='./file0\x00', 0x401, 0x1, &(0x7f00000005c0)=[{&(0x7f0000000580)="13d9e60b23aafc1e0fa82405f30a6b5aa7d79c99dfc885f7e83fb6540b4310efda2817fd9862d9339c477b5a451fa7f4", 0x30, 0x1}], 0x80001, &(0x7f00000006c0)=ANY=[@ANYBLOB="7373642c636865636b5f696e742c002215c65aa009c8772cbe61b3b073a2060ffbd1c8172e15451b88375c40f82dae8b1693c6d5e7aef96cada650f2bfb3f652bf0ba420205b1fab2ea2fe030242d29fb992cfb848d125e472f5622547fa4dc2da7cdcc86068bc055663fe47aec50392abb1390b1998c89010fe88c988ae28be04060c3f084fc5a8d745feefbfdeee8c136f590beada5c09340ab8ed6bd9d5817fd60fe172301092a15e6c874dcb"]) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x5) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'ip_vti0\x00', r1}) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r5 = request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000480)='cgroup#usermd5sum[security\x00', 0xfffffffffffffff9) keyctl$reject(0x13, r5, 0xf41, 0x9, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x0) close(r4) 2018/04/05 15:01:24 executing program 0: mprotect(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x80, &(0x7f0000000180)=[@in6={0xa, 0x4e23, 0x20, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}, @in6={0xa, 0x4e23, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x30000000000}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0xffff, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x4e24, 0xffffffffffffffa0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}]}, &(0x7f0000000240)=0xc) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) process_vm_writev(r2, &(0x7f0000000f90), 0x0, &(0x7f0000000000), 0x0, 0x0) mprotect(&(0x7f0000008000/0x4000)=nil, 0x4000, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/04/05 15:01:24 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6}]}, 0x10) close(r0) getpid() getuid() fstat(r1, &(0x7f0000000000)) r2 = fcntl$dupfd(r1, 0x406, r1) ioctl$KDSKBSENT(r2, 0x4b49, &(0x7f0000000080)="37dd050184cd48ebe615b07082abb082a0d14e655c615947f4361ba1007b2f9f199be6bfa0c58341b551264a672430f8e289f474b29c6ed19d40bb9fb3e3510757a93d74ead3c8c11c31cba975cbfe52b570adf19d605d3868a344e9dbc126039ddc16c538965ebb8c2335806c79617ac837f47850c2804396ce36b30fbc9e8c126b0edd26463baa6f2c09460a9852775109a747f7402d72d5fcf0fa14c17cbb3d87969a68aa202657b3786ecbc73582013c523425a762abaae7dffd3deae25eedfa35f6c990d496d63c34") sendmmsg$unix(r1, &(0x7f0000017fc8), 0x0, 0x0) 2018/04/05 15:01:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100), 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000680)={0x0, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8]}, &(0x7f0000000340)=0x100) 2018/04/05 15:01:24 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=@ipv4_delroute={0x20, 0x19, 0x21, 0x0, 0x0, {0x2}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x3) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000000280)=""/15) getsockopt$inet6_tcp_int(r1, 0x6, 0x37, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockname$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000180)=0x1, 0x4) 2018/04/05 15:01:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000028fc8)={&(0x7f0000007ff4)={0x10}, 0xc, &(0x7f0000e4c000)={&(0x7f0000023000)={0x14, 0x20, 0xaff}, 0x14}, 0x1}, 0x0) fcntl$notify(r0, 0x402, 0x10) 2018/04/05 15:01:25 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x9, 0x40112, r0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000180)={r3, 0x2}) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) ppoll(&(0x7f0000000000)=[{r1}], 0x1, &(0x7f00000000c0), &(0x7f0000000100), 0x8) 2018/04/05 15:01:25 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000000)={{0x2c, @multicast2=0xe0000002, 0x4e21, 0x2, 'sh\x00', 0x542055502d1859aa, 0x5, 0x1b}, {@rand_addr=0x8001, 0x4e20, 0x2000, 0x1ff, 0x4, 0x8e}}, 0x44) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@rand_addr}}, 0x258) 2018/04/05 15:01:25 executing program 3: rt_sigaction(0x7, &(0x7f0000001fe0)={0x48b, {}, 0x0, 0x3}, &(0x7f0000345fe0), 0xfffffffffffffdbf, &(0x7f0000000000)) 2018/04/05 15:01:25 executing program 2: getpgid(0x0) fstat(0xffffffffffffffff, &(0x7f0000000300)) chdir(&(0x7f0000000280)='./file0\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'syzkaller0\x00', 0x9322}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={"73797a6b616c6c65723000f8ff00", {0x2, 0x0, @loopback=0x7f000001}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)) sendmmsg$unix(r1, &(0x7f0000002940)=[{&(0x7f0000000740)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000d40)="e120541f50bd66992704494a527cc5f6717a98d84ab572a70a194e297c2c281f7493884c8ad49428b6585ec164779e80ef5ab946fe82a22d882ca1cbe736d15e9621c772a647827b846766ac7265897d4c8553443a0d2a7e2b62971d570c25485f7a91941a7bf68d80a68ff2e4992585c541869a490245e4feba15790655d889de6d9352946186e60a0e975996eecb2fb2f594968acad054505b1606ebdd4a6b6319652470cafec1265b562ba9d423d0d6a8f76819b191e7e858bded91d23f1d83d3a0f5a155337d6f21d6a17b39b415457eae6f2d", 0xd5}], 0x1, 0x0, 0x0, 0x40}], 0x1, 0x8015) setsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000100)=0x570, 0xfffffffffffffdef) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = perf_event_open(&(0x7f000025c000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000000040)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x0, 0x0, 0xfffffffffffffffd}) nanosleep(&(0x7f0000000440), &(0x7f0000000480)) mq_timedsend(r3, &(0x7f00000e6000), 0x1d4, 0x0, &(0x7f0000e0b000)) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0186415, &(0x7f00000008c0)={&(0x7f0000ffc000/0x2000)=nil, 0x80, 0x1, 0x4, &(0x7f0000ffc000/0x2000)=nil, 0x8f}) write$sndseq(r4, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x1c) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x70, 0x1077, 0x9, 0x0, 0x4b10, 0x0, 0x0, 0x2001, 0x1, 0x8600000, 0x7, 0x6, 0x0, 0x3be8, 0x80000000, 0x0, 0x1, 0x0, 0xff, 0x0, 0x8, 0x1000, 0xd, 0xe76d, 0x1f, 0x0, 0x0, 0x9, 0x9, 0x0, 0x8, 0xfffffffffffffffc, 0x0, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000140), 0x4}, 0x6, 0x6, 0x3, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000f80)=ANY=[@ANYRES64, @ANYBLOB="4139673a48e2df2a705678204d4becf4b8bb3afb8bb530d3b903b98a5ae302dd535e0d5f084d2d954a3ce4810a0848a7aa8bcb380a46912b190c165dceb236ebb6060a66648f4450edc64c76b4418a6abac76181828ecb9c8eccdbea18581f27d8e3da875224afae302dfe54f96e7389fa6fd95b13249c68c78d095905d57034678dbba458e9f4479ba21fe1d060ce510f3016e2f5ef4dc8dd7d3c1df25eb9951db2d7d924353d6fa2895e4105fc041c41c1f8501b4986d76700fc955d55fe46478597d12c5474ad68b3b03ddeb544682b8cc259d1d61e7b8a5e6a22975912d9867c13c4f69bd5489d000000000000000000000000"], 0x2) sendmsg$nl_generic(r4, &(0x7f0000000880)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x41042000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000e40)=ANY=[@ANYBLOB="a80000002c0000082ac8da516db30188ae8382e22dd101d46e5c3c589ce05ff93da535eac72b4a21a4585e8f4f12d8bf70e1c35d8760bb22edac8054c4e47ae2c66cd1e86b57c753488655711c0887cd4dc788691558fd35183b3539577d5ebb67f477df365d45a70d9b1617edd64e7bfb05a93357f2ed52b78f1e4fb6fcbd63509453b3e18a49e900000000000000000000000000906e2e82"], 0x1}, 0x1, 0x0, 0x0, 0x800}, 0x800) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/validatetrans\x00', 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000980)=@assoc_id=0x0, &(0x7f00000009c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f00000007c0)={r6, @in6={{0xa, 0x4e22, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0xceae}}, 0x4000000000000000, 0x1, 0x8000000001, 0x5, 0x5}, &(0x7f0000000300)=0x98) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f00000004c0), &(0x7f0000000500)=0x4) preadv(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000900)=""/104, 0x68}, {&(0x7f0000000a40)=""/248, 0xf8}, {&(0x7f0000000b40)=""/217, 0xd9}, {&(0x7f0000000c40)=""/248, 0xf8}], 0x4, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000580)=ANY=[@ANYRES16=r3, @ANYRES16], @ANYRES16], &(0x7f0000000600)=""/176, 0xb0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) 2018/04/05 15:01:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f000066b000)=""/1, 0x1) creat(&(0x7f00000000c0)='./file0\x00', 0x10) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000080)={0x8, 0x4ca9, 0x8}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd0ffc)) syz_open_pts(r0, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) 2018/04/05 15:01:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) getsockopt(r0, 0x1, 0x5, &(0x7f0000816000)=""/150, &(0x7f0000c4e000)=0x41c) 2018/04/05 15:01:25 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0x9, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="000000c5"], 0x1}, 0x1, 0x0, 0x0, 0xfffffff7fffffffd}, 0x40000000040) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r4 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r3, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r3) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r1, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e", 0x5d, 0x0, &(0x7f0000000040)={0x77359400}) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r2, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363dbeef5a27f13994695211b14422a35c08f7510fa9d6aaf3c07815c3f19802adb75cf0a38ac", 0x48}], 0x1, 0x0) shutdown(r5, 0x1) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f00000005c0)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:25 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00003e3ff7)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000000)={0x7fff, 0x1800000000000, 0x10001}, 0xc) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)={0x2, 0x0, 0x2, 0x9, 0x2e, 0x0, 0x70bd26, 0x25dfdbfe, [@sadb_x_sec_ctx={0x9, 0x18, 0x8, 0xd8, 0x39, "1da6663edf8316ec80e56616a1de921a8de756dec28e1e05076be72c636bfc98d2059e1d176cf0ae7db0b5934d6626b8259fad8eb86e67bf66"}, @sadb_key={0xa, 0x9, 0x220, 0x0, "aadd1068b11cd0da71a0a984563a7d7994fe0a9cc4e02ec95d6d9217ebfdc33ec0d31636b98a0dc36cd133b0c070420e7c69ee04ec8bab2622dbfaef7ac54d37ab31684f"}, @sadb_x_policy={0x8, 0x12, 0x0, 0x7, 0x0, 0x0, 0x1, {0x6, 0x3e, 0x81, 0x8000, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x13}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x4, 0x0, 0x6e6bb8, 0x800, {0x6, 0x6c, 0x1, 0x80000001, 0x0, 0x2, 0x0, @in6=@loopback={0x0, 0x1}}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x4e22, 0xffffffff, @empty, 0x6}, @in={0x2, 0x4e20, @rand_addr=0x200}}, @sadb_ident={0x2, 0xa, 0x100, 0x0, 0x32a4}]}, 0x170}, 0x1}, 0x20000000) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000180)={0x100000000, 0x3}) 2018/04/05 15:01:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x961f5d6821c17ed, r1}) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) r2 = gettid() fcntl$setown(r0, 0x8, r2) 2018/04/05 15:01:25 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000600)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000640)={0x0, 0x5, 0xa000}, 0x4) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="020a00080200000000000000fcdbdf2500621a6b31b3538a4f06e35e1766c7839619d09ab656733dc367b4760ea415128a6df7248a50952c3979e66fc56b5aa1b536cb7b6615018aba9595edad0f44007d64473be8809af9e33b0270c0e28996f71eea6dc5095f3d491e95904a8040c5ff465651de76387d4e79463ecbcf17254eeb22f15e2b191ff508fc62edce48be16d2b504ba18793e97da504ac079492aa9f74bc328d26de430ee426c8abc6b9ba00e5a51fa9b41fa1630489568d228dc8854cd8f"], 0x10}, 0x1}, 0x0) 2018/04/05 15:01:25 executing program 1: mlock(&(0x7f000000f000/0x3000)=nil, 0x3000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x2, 0x4) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000000040), 0xf152d246, 0x20000001, &(0x7f0000faafe4)={0xa, 0x2}, 0x1c) close(r2) close(r0) r3 = dup2(r2, r1) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) 2018/04/05 15:01:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000002fc7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000040)="0f6db7b53614af27e1fe0a66c85855685a68daa862c709c6d398d8efe1f5164d95855c878fcfc3c16900c26e") 2018/04/05 15:01:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000002c0)) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00007a9000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00006c1000)=ANY=[@ANYBLOB="200000001802030500000000000000000a800000000000080000000004000800"], 0x20}, 0x1}, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x402, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x8000, 0x9, 0x8, 0x8d, 0x4}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000340)={r2, 0x2c, "86f6d1094df0a612063d849b9d46577bebfc4bf3bf3cbce7d49fbda25e72dfdcd662196bf3d5caac9073ff2f"}, &(0x7f0000000300)=0x34) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev, @in=@rand_addr}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/04/05 15:01:25 executing program 6: r0 = memfd_create(&(0x7f0000000080)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f0000cbd000)='v', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) removexattr(&(0x7f0000000000)='./file1\x00', &(0x7f00000000c0)=@random={'os2.', 'dev '}) symlinkat(&(0x7f0000001000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00') socket$netlink(0x10, 0x3, 0xc) 2018/04/05 15:01:25 executing program 5: mkdir(&(0x7f000082f000)='./control\x00', 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0xa201, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000380), &(0x7f0000000480)=0x10, 0x80000) r1 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x1df) fcntl$getown(r1, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000300)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r3, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r3, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000000340)={0x9}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000005c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)={0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r4 = userfaultfd(0x80800) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00000003c0)={0x8}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) getpid() stat(&(0x7f0000003d00)='./file0\x00', &(0x7f0000003d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000003dc0), &(0x7f0000003e00)=0xc) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000480)={{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306, @random="349128655f99"}, 0xe, {0x2, 0x4e20}, 'ifb0\x00'}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003ec0)={0x0, 0x0, &(0x7f0000003cc0), 0x0, &(0x7f0000000500)=ANY=[@ANYRES32=r4, @ANYRES16=r5], 0x6}, 0x18000) socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0x0, 0x0) connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000fdbff8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000140)={0x0, @rand_addr, @dev}, &(0x7f0000000180)=0xc) 2018/04/05 15:01:25 executing program 7: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f00009a2ff8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) chdir(&(0x7f0000000340)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./file0\x00', 0x4, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000200)="b36a0948489108004962975be387f6e78cf55481ca344c5b14641395d3672d", 0x1f, 0x4}, {&(0x7f0000000240)="e19101dc6faa80caeb2e61c837af2c020c92a163b76610cecc6e18134aee7aabc598fae68cef94681afdc8f62bf7dbc1fdcb972e3773170b6a187802ab00a56a7595353cf9beb7951f4581d0413fbd94a008000a76cefb7299e694d5457e83d042d199d11ee561201e75230948b5a567c6d2bea1db8e73c5705a09c14b62b71f", 0x80, 0x1ff}], 0x21000, 0x0) pivot_root(&(0x7f0000797ff8)='./file0\x00', &(0x7f0000118ff8)='./file0\x00') r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x141000, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000140)=0x80) 2018/04/05 15:01:25 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x40) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffc}, @in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xd}, 0x169}, @in={0x2, 0x4e24, @rand_addr=0x1000}, @in={0x2, 0x4e20, @rand_addr=0x4e68}], 0x58) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="f0686572f035a68c0739c82b"], &(0x7f0000000800)='{\x00', 0x2, 0x0) syslog(0x0, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000b8e000/0x1000)=nil, 0x1000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b1", 0x2d, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r6 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) keyctl$instantiate_iov(0x14, r6, &(0x7f0000000340)=[{&(0x7f0000000280)="dca80600e3a6f5247896f8969def54e807ba0bb14220c3bab99349eadc150f8a5521c7938cb2e8e8f2158fcf80a49d2c1ae1db136ee1eade780efc2ed18b693d82818d8c3ebff359", 0x48}], 0x1, r6) r7 = socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(r2, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCSMRU(r7, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f00000008c0)="37e6f77a3795ab4b346792ad3c7a400000000000000048828e0d35892de211512cf71c7eac43499f87f51ca21fa98106000000b29a3da5df6cb1a1e10e10fa1a95d397ba16f88222721ecc8d342e40a95b7c8809384bf4c8a3cfc1a6eccb1ba14591fbac55d7004f3c0766bab5462c2914ba7e593cb8e29c5eaa7dd9a20752ea8b24466e928aed515f16f409f0e23d8cb9292457f114ae4b00dd450420b7981c64878fd4d0871dcaf74e", 0xaa, 0x0, &(0x7f0000000040)={0x77359400}) r8 = request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) fstat(r3, &(0x7f0000000540)) socket$nl_xfrm(0x10, 0x3, 0x6) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d22363db", 0x24}], 0x1, 0x0) shutdown(r7, 0x0) keyctl$instantiate(0xc, r8, &(0x7f0000000840)="c7e314443f0c27e03cf5b15c93157c5431afc5dc9c2eec1c5f60eb0e624cd661267a374d631008eb35d8ac5b03bea1ab9ec5089ee9fdd951c56313eb9b1bcaea25df884a379ff4de7e098f8b8d8f6b1cd01d8517f556fd1b3f13e5", 0x5b, r6) ioctl$sock_inet_SIOCDARP(r5, 0x8953, &(0x7f00000005c0)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) 2018/04/05 15:01:25 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000171000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) fcntl$lock(r0, 0x25, &(0x7f0000170ff0)) 2018/04/05 15:01:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000004c0)=0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000500)=0x3e85) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0xce) clock_gettime(0x0, &(0x7f0000000040)={0x0}) futex(&(0x7f0000000580)=0x2, 0x1, 0x0, &(0x7f0000000300)={r2}, &(0x7f0000000340), 0x0) syz_open_procfs(r1, &(0x7f0000000640)='net/nfsfs\x00') ptrace$poke(0xffffffffffffffff, 0x0, &(0x7f0000000600), 0x3) mount(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)='./file1/file0\x00', &(0x7f0000000280)='cgroup2\x00', 0xc0, &(0x7f00000002c0)="83757e53a6d6d6368c682ac46a09c9de0a0521426352") mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r3) r4 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='ramfs\x00', 0x0, &(0x7f000001f000)) dup(0xffffffffffffffff) fgetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[], &(0x7f0000000080)=""/200, 0xc8) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f0000000180)) writev(0xffffffffffffffff, &(0x7f0000001980)=[{&(0x7f0000000540)="5ac09c8e02e953d0690943dd648a71261bb5d25285f2d1be48fe98803c3f85b38122f676545da423116444f59542a52d9435ca28e5a17d2161cfe9f21e2b375c", 0x40}], 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000005180)={&(0x7f0000004ac0)=@can, 0x80, &(0x7f0000000440), 0x0, &(0x7f0000001880)=""/93, 0x5d}, 0x10000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000001a40)) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYBLOB="230654730566ac269fde2b2d44c75160473cdabac742d5e3255c494201aafcee2090bfc61a494677ec563378dcb36678c408e314660bf3740ba14fa03091418908bdfe0ea9b78df2bb118460213cee35af93221d7fd562cf24bc580aea0b233469131b1d966fe77b179a48c12dea18020b2ae3fabbb5c4f5c5b0e40a472bcd353c66f8ffd2b5744f2e30401c1bb97e3f7b2f30f1f0290485295fa5b62177d40001ba36121a3c40175e0316a0edf369199cad3c1362e26d0995e8122d3c07c66c3ac9dfd4261bf134904a1c2902a868731d3bbe023f5e4c46730774c5d6c14590024bb4981e8b4d94a4fd5bbf4d60c5dc0ef817fd001cc443d06a141563d6fef04249a21436737da01aa0495328ab9ce1bdf9f918437bd24be3b68c8f8acb9d0ef281834744531c1a082fb94c4efdb34a9daa8971b485d99c3cf2d760ae5274ea895d1bd6b8e6306b0c3d320555"], &(0x7f0000001480)=0x2) ioctl$VT_GETMODE(r4, 0x5601, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000014c0)={0x0, 0x0, 0x401, 0x84b6}, &(0x7f0000001600)=0x10) recvmsg(0xffffffffffffffff, &(0x7f0000001740)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000000180)=""/15, 0xf}, {&(0x7f0000001500)=""/133, 0x85}], 0x3, &(0x7f0000001640)=""/208, 0xd0, 0x3ff}, 0x0) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000001a00)='9p\x00', 0x0, &(0x7f00000019c0)) 2018/04/05 15:01:26 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xe0}}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/04/05 15:01:26 executing program 4: syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff}) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0)={0x0, 0x0, 0x400000000000}, &(0x7f0000e54ff8)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={'gretap0\x00', 0x200}) 2018/04/05 15:01:26 executing program 6: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000840)="cef204f90f2be2f38237ba185624ffce9c795ad14f122ba8a28d48a6a4a0ecb0ab8ca1d5c2fe66998bd5c1599105f0843141208609ba8cc3fc09afb907ad") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000100), 0xb) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], 0x1) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80, 0x0) tgkill(0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x9e67}, 0x1c) read(r0, &(0x7f0000000880)=""/204, 0xcc) getsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000000140)={@mcast1, 0x0}, &(0x7f00000002c0)=0x14) r4 = geteuid() sendmsg$nl_xfrm(r2, &(0x7f0000000440)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000006c0)=@expire={0x104, 0x18, 0xa00, 0x70bd25, 0x25dfdbfd, {{{@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e24, 0x0, 0xa, 0x80, 0x20, 0x7f, r3, r4}, {@in6=@dev={0xfe, 0x80, [], 0x18}, 0x4d6, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xaa}, {0x85a, 0xff, 0x80, 0xaf6, 0x9, 0xfffffffffffffff7, 0x8, 0xfff}, {0x1, 0x7, 0xffffffff, 0x2d487f61}, {0x5, 0xfc00000000000000}, 0x70bd29, 0x3506, 0xa, 0x3, 0xa14, 0x83}, 0x6}, [@offload={0xc, 0x1c, {0x0, 0x1}}]}, 0x104}, 0x1, 0x0, 0x0, 0x20004010}, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r5, &(0x7f0000000000)="26d4645f6d617000") tgkill(r5, 0x0, 0x10) r6 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r6, &(0x7f0000000a40)=""/198, 0xffffffffffffff6b) timer_settime(0x0, 0x1, &(0x7f0000000400)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) socket$inet6(0xa, 0x800, 0x80000001) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000200)='fou\x00') sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4010}, 0xc, &(0x7f00000004c0)={&(0x7f0000000240)={0x18, r7, 0x800, 0x70bd29, 0x25dfdbff, {0x1}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}]}, 0x18}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000000340)=@unspec, 0xc) syz_open_procfs(r1, &(0x7f0000000180)='mountstats\x00') 2018/04/05 15:01:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) shutdown(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000df8ffc)=0x400000000004, 0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000defffc), 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x783, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000df6f74)=""/140, 0x48}, {&(0x7f0000df5f18)=""/232, 0xe8}, {&(0x7f0000409fa2)=""/94, 0x43}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f0000d76f57)=""/169, 0xa9}, {&(0x7f00009e3000)=""/230, 0x312}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x3b7, &(0x7f0000c27ff9)=""/7, 0xffffff89}, 0x40000100) 2018/04/05 15:01:26 executing program 5: getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000002c0)={@remote, @multicast2, @multicast2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], &(0x7f00000004c0)=0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={r0}, &(0x7f0000000180)=0x8) unshare(0x40000000) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) splice(0xffffffffffffffff, &(0x7f0000000240), 0xffffffffffffffff, &(0x7f0000000280), 0x5aa9, 0xb) sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000b00)=ANY=[@ANYBLOB="8c000000"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000500)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0, 0x1}, &(0x7f0000000380)=0x8) getpeername$packet(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000600)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000640)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x7fff, 0x4e21, 0x101, 0xa, 0x0, 0x80, 0x87, r2, r3}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x0, 0x8}, {0x4, 0x4, 0x6}, 0x6, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000480)={@local}, &(0x7f0000000880)=0xc) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(r5, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x18) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000400)=0x2, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x2}, &(0x7f0000000200)=0x8) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00001b3000)) connect$inet(r6, &(0x7f0000000000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x1, 0x0) sendto$inet6(r8, &(0x7f0000000080)="27c866a8eba117d4fc081f7960222329409ecc725526b8d9c457acf3a5f3d1a52b09091ef4f57e197a53a293427b23637ce0a267b1ff15c00d59505b04613f8e46e1d48840af7ccbf7c443a733351b21059299e34d1689de597174f5b3749ec9c70b793e49886052dde59fb508d5a013ff481b74098bbf2cfc4d37126c01c0b1f87a9b74e38d3bd157df6c541809012101fc6bd3c1f4a706f7eb0373802f9a191f0b", 0xa2, 0xc041, &(0x7f0000000140)={0xa, 0x4e20, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, 0x1c) 2018/04/05 15:01:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000201ffc)=0x7fff) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x3ff, 0x0, 0x4512}) ioctl$KDSETLED(0xffffffffffffffff, 0x4b32, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x2000, 0xfffffffffffffffc, &(0x7f0000003000/0x2000)=nil) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000002c0)=""/234) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r1, 0x2283, &(0x7f0000979fff)="a6") clock_gettime(0x5, &(0x7f0000000280)) clock_gettime(0x0, &(0x7f0000000040)) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)) clock_gettime(0x0, &(0x7f0000000180)={0x0}) write$evdev(r1, &(0x7f00000001c0)=[{{}, 0x334, 0x6}, {{}, 0x7, 0x0, 0x6}, {{0x77359400}, 0x0, 0x8, 0x7803}, {{r2, r3/1000+10000}, 0x3, 0x5, 0x3a3d}, {{r4, r5/1000+10000}, 0x4, 0x5, 0x4}, {{}, 0x20, 0x3, 0x5}, {{r6, r7/1000+10000}, 0x5, 0x350}, {{}, 0x1, 0x7}, {{r8}}], 0xd8) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000)=@req3={0x0, 0x3, 0x0, 0x8001, 0x2, 0x0, 0x2}, 0x1c) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000000c0)) 2018/04/05 15:01:26 executing program 1: capset(&(0x7f0000000000)={0x19980331}, &(0x7f00005ccfe8)={0x0, 0x0, 0x0, 0x0, 0x3, 0x8000}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x0, {0x2, 0x0, @loopback=0x7f000001}, 'ifb0\x00'}) 2018/04/05 15:01:26 executing program 2: getgroups(0x2, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r0) socket(0xffffffffffffffff, 0x5, 0xffffffffffffefff) setregid(r1, r1) 2018/04/05 15:01:26 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101201, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000080)=0x1) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000333f88)={0x2, 0x402, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/04/05 15:01:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x84000, 0x0) epoll_wait(r1, &(0x7f0000000740)=[{}, {}, {}, {}, {}], 0x5, 0xb5a2) ioctl$TIOCEXCL(r1, 0x540c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000340)={0xffffffff, 0x4, 0x6, 0x0, 0x81, 0x8, 0x6, 0x77e}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB=' \x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x20004840) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)}], 0x1) r3 = syz_open_dev$sg(&(0x7f00000001c0)='/dev/sg#\x00', 0x75, 0x200) ioctl$VT_DISALLOCATE(r3, 0x5608) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000000400)={'lo\x00', @ifru_ivalue}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) r5 = add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="ef3618ad7a7b94bf68765f3eadf89d0f3d16426608a68de328935c05257608f1e8d52dbf4b085756d58d6256c56f0393dd01a9748a6790fdf0598cc02e2ff974e0945e75944e21bc8755b9bd928dd3e8c1c7333066630c96e99fbb25173a510fee4155b92fad693554c1", 0x6a, 0x0) keyctl$clear(0x7, r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x6, 0x8e3, 0x9, 0x1}, 0x20) r6 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x23, &(0x7f0000000780)={@multicast1}, &(0x7f0000000200)=0xfffffffffffffe16) ioctl$KIOCSOUND(r4, 0x4b2f, 0x100000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x400, 0x5b7f, 0x400, 0x7}, &(0x7f0000000600)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x5, &(0x7f0000000640)={r7, @in6={{0xa, 0x4e23, 0xfac0, @local={0xfe, 0x80, [], 0xaa}, 0x8f}}}, 0x84) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x2, 0x4) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/04/05 15:01:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000000100)={@ipv4={[], [], @local}, 0x0}, &(0x7f00000001c0)=0x14) r2 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000000200)={&(0x7f0000000300)=@newpolicy={0xe4, 0x13, 0x310, 0x70bd2c, 0x25dfdbfb, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x0, 0x4e22, 0xab, 0xa, 0x20, 0x20, 0x2c, r1, r2}, {0xffff, 0xfff, 0x8620, 0x0, 0x1c9, 0x9f6b, 0x2, 0xfffffffffffffffa}, {0x4, 0x7, 0x8, 0x9}, 0x5, 0x6e6bb9, 0x0, 0x0, 0x3, 0x3}, [@user_kmaddress={0x2c, 0x13, {@in6=@dev={0xfe, 0x80, [], 0xc}, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x0, 0x2}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x810}, 0x10) r3 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000015c0)='/selinux/status\x00', 0x0, 0x0) recvfrom$llc(r4, &(0x7f0000001600)=""/244, 0xf4, 0x0, &(0x7f0000001700)={0x1a, 0x337, 0x2, 0x7, 0x2, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f00000002c0)={0x3c, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00c@@\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\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB='(\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000000200)}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/05 15:01:26 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f00000001c0)={0x0, 0x0, 0x80000008}) r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x80, 0x80800) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)=0x0) r4 = memfd_create(&(0x7f0000000380)='\x00', 0x1) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x8, 0x2, 0x3ff, 0x3e, 0x0, 0x1, 0x8000, 0x8, 0x1a, 0x101, 0x7, 0x5, 0x1, 0x80, 0x9, 0xfac, 0xff, 0xfffffffffffff96a, 0x79a, 0x100000000, 0x7, 0x7fff, 0x6, 0x0, 0xfffffffffffffff7, 0x4, 0x7, 0x3, 0xffffffff80000001, 0x9, 0xffffffff, 0x8001, 0x0, 0x4, 0x8, 0x100, 0x0, 0x4, 0x1, @perf_bp={&(0x7f0000000140), 0x2}, 0x0, 0x5, 0xfffffffffffffff8, 0x7, 0x200, 0x9, 0x7}, r3, 0xf, r4, 0x2) sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8094}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="100526bd7000fcdbdf250300000020000300140006000000000000004096000000000800080003000000080005002000000004000200a58dbd48380706cdfe6365109a52cdaf3e65859237b134c98894c2e92bb86bafe9582a547a4ba4d454d66618f048e7784232bfb4466fdb368e700cd43d4d86b38f604ce309150ef364de3ca427212ce08d57e7a6656839db75b9c5463d31408acf4adb8670d740c1c0d2e89fc6fd6711fad1524a2a95673f3dd71400000000000000"], 0x40}, 0x1, 0x0, 0x0, 0x20004001}, 0x4004091) 2018/04/05 15:01:26 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x20004, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f00000001c0), 0x29f, 0x4040000, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0xfcd9) sendmmsg(r0, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0x439}], 0x1}}], 0x1, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000008c0)='scalable\x00', 0x9) shutdown(r0, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt(r0, 0x3, 0x608, &(0x7f0000000140)="5c3d1da38c5ea3f38516d562569eb26ce284638a81c63f03c0f752d148d322b850b74258a70255bcf47ef636b8c4c4477d9bb4b1826a77924576d1fc44660afa6a4bc32441ec070c2fceeb961e8b4cd5ccff6a50bbcc097d49403973469dec4b04898b9948817c38f11f337dee45dbe689", 0x71) 2018/04/05 15:01:26 executing program 0: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0)={0x3, 0x6, 0x1ff, 0x6, 0xfffffffffffffff7, 0x4, 0x5, 0x8}, &(0x7f0000000100)={0x20, 0x7, 0x8, 0x2cc, 0x3, 0x2, 0x1d}, &(0x7f0000000140)={0x6, 0xb6c2, 0x1, 0x6, 0x8000, 0x4, 0x9}, &(0x7f00000001c0)={r0, r1+30000000}, &(0x7f0000000240)={&(0x7f0000000200)={0x9}, 0x8}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000a0ffc), 0x4) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000000)=@req3, 0x1c) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000080)=0x7, 0x2) 2018/04/05 15:01:26 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="76f12c0aad76590ba4fc25cd1163b5670700000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) signalfd4(0xffffffffffffffff, &(0x7f00000001c0), 0xffffffffffffff8f, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000280)={'lo\x00', @ifru_ivalue}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000400)='/dev/rtc\x00', 0x0, 0x0) prctl$getname(0x10, &(0x7f0000000440)=""/173) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000040)=""/16, &(0x7f0000000080)=0x10) keyctl$clear(0x7, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000500)={@local={0xfe, 0x80, [], 0xaa}, 0x71c, 0x0, 0xff, 0x0, 0x8e3}, 0x20) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000007c0)=""/232) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/04/05 15:01:26 executing program 0: r0 = memfd_create(&(0x7f0000000040)="17", 0x0) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460007000004000000000000000300001a"], 0x23c) readahead(r0, 0x6, 0x316) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x200, 0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/04/05 15:01:26 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x102) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) r1 = dup(r0) dup2(r1, r0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14}}}, 0x6, 0x0, 0x0, "dadc4f7ee6b61f0756d6efd9fe858c704136b827d0124fafa68f664bfcae8f40d820026b342cc78fb50fea3719a2d21949ba8b4d7de79b9803fde6b640c9fa588ab645f47cebe65430c669c3eabaa2f7"}, 0xd8) openat$ashmem(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ashmem\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x8) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000002a80)=[{{&(0x7f0000000580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000600)='{', 0x1}], 0x1, &(0x7f0000000800)}}, {{&(0x7f00000025c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002940)="0bd44c7410b07c5db4fec660e9aef5e6f35fb8632eb160e04839b93cb23e78caabd8e5f10b09fe3405e3dc85c72f85a8d5a3bd12cba8df4abe5786e35ffc6011f06da1e290b583cceddd5045db43280c2fe05603bf583ca3e69b9b01092333bd1c5c1e533c7dd89267af1564ac0821f02aeda41c3eae0767bdc7d7a4e1b6579697f5ff59ca85645ae01e685f1ae8fdd76dcc8b24120f31c926e09564d3c2118d3b6329d82fc9df60e3933956accab2d767d4acccdf5c89bbd3149445aa8dd786547f1ae1e4a48a5aeef1656333505e1c74b8a231a7e2e3c09b5612dead58bbb4030416c4566e9774f0d9abe779226d", 0xef}], 0x1, &(0x7f0000006d80)=[{0x54, 0x107, 0x8, "cf70ce2d557fa0169466684bb505ef73e4dbef8477c0b8a905da9c29675b8123c47c4f8e8655b742d276ab2d2e3b30e6d0f533513bbe29475030f0ddcec4343d1715aea7ca"}], 0x54, 0x4004}}], 0x2, 0x4000000) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f00000020c0)=@generic, 0x80, &(0x7f0000002240)=[{&(0x7f00000021c0)=""/126, 0x7e}], 0x1, &(0x7f0000002ec0)=""/4096, 0x1000}}, {{&(0x7f0000002280)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000002480)=[{&(0x7f00000023c0)=""/154, 0x9a}], 0x1, &(0x7f00000024c0)=""/54, 0x36}}, {{&(0x7f0000002500)=@sco, 0x80, &(0x7f0000004340), 0x200000000000011b, &(0x7f00000043c0)=""/186, 0xba}}, {{&(0x7f0000004600)=@nfc_llcp, 0x80, &(0x7f0000004a40), 0x0, &(0x7f0000004ac0)}}], 0x4, 0x0, &(0x7f0000004d40)={0x0, r3+30000000}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) [ 661.842558] IPVS: Creating netns size=2536 id=160 2018/04/05 15:01:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000130ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) r1 = socket(0x200000000010, 0x2, 0x0) r2 = dup2(r0, r0) write$selinux_user(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f75586d705f743a73302073797361646d5f750054157a5436798e1d2533df15eb060e3e3ed51eb89799113bc22d6ea9d5f1c0f20030280be43b2ba6dc881287bb5d54c8e439dd56"], 0x24) socket$netlink(0x10, 0x3, 0x3) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x306}, 0x8, {0x2, 0x4e23, @multicast2=0xe0000002}, 'gretap0\x00'}) sendmsg$nl_route(r1, &(0x7f0000826000)={&(0x7f0000082000)={0x10, 0x0, 0x0, 0x800020}, 0xc, &(0x7f00001a8ff8)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2000000011000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000e19778d4aaa75a757d23b7049251d165baf541da48442986afa987fd1b"], 0x20}, 0x1}, 0x0) 2018/04/05 15:01:26 executing program 4: keyctl$session_to_parent(0x12) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000140)="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") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, [0x5, 0xfff, 0xffff, 0x5, 0x1ff, 0x1, 0x6, 0x369, 0xb0c, 0x7, 0x5d1, 0x7, 0x8, 0x3, 0x6f6]}, &(0x7f00000000c0)=0x100) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r2, 0xd}, 0x8) readv(r1, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/102, 0x66}, {&(0x7f0000001140)=""/109, 0x6d}], 0x2) 2018/04/05 15:01:26 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000840)='/dev/vga_arbiter\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000a80)={0x0, 0x0, 0x7, 0x0, 0x3f, 0xffffffff, 0x0, 0x3}, &(0x7f0000000ac0)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000f40)}, &(0x7f0000000fc0)=0xc) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000004) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000040)="6664001a000000") getdents64(r3, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5624) sendmmsg$inet_sctp(r1, &(0x7f00000011c0)=[{&(0x7f00000004c0)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c, &(0x7f0000000a00)=[{&(0x7f0000000500)="cc4decf50ef8c536ec1bb63b67f156a8fa9b945ae9c17f65b748f3a4f35242de2c4bbdacb7502e88a257edc451e95fdd64dab5c48d36c7864429ee7f9874390d0b", 0x41}], 0x1, &(0x7f0000000b00), 0x0, 0x800}], 0x1, 0x0) lseek(0xffffffffffffffff, 0x3, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r4, &(0x7f0000001540)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="0c7f06d0092a66ff6b000000000000349efe71c519691e00aad88587ec4c4fba51618abefdc899e25a0500080084cfa946b8f5305910ce3326b4f649d40000000059815bbee42017ace9eb0d694ccadb3e3646d5000000e01beefa00000000002b895e4f8f94915ea4f1cc7535a461fdfd83a066a65d44e0be64184ae0fcfd91181ab50406861af9ee2d2e48b2a2568e41b12de5fa38cb2bc579a21a9a2b61ca0afe330e70428ff4106f9eb248e783799984da586cad6cded6ec1ec1fb51000000000000000000"], 0xc}, 0xc0ff) openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) getuid() getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2}, &(0x7f0000000780)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x5, 0x0, 0x0, 0xfffffffffffffff8}, &(0x7f00000002c0)=0x14) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(0xffffffffffffffff, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001840)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002d00), 0x0, &(0x7f0000002f80)=""/210, 0xd2}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) recvfrom(r5, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001a00)=0x14) sendmmsg(0xffffffffffffffff, &(0x7f00000073c0)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x3, {0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x80, &(0x7f0000000340), 0x0, &(0x7f0000000380), 0x0, 0xbe22d93eb7edffcf}, 0x3}, {{&(0x7f0000005b80)=@l2={0x1f, 0x0, {0xfffffffffffffffa, 0x0, 0x0, 0xffffffffffffff80, 0x0, 0x7}}, 0x80, &(0x7f0000002f40), 0x0, &(0x7f0000005e80), 0x0, 0x40001}}], 0x2, 0x4000000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000076c0)={0x0, 0x0, 0xfffffffffffffff7}, &(0x7f0000007700)=0x8) getpgid(0x0) 2018/04/05 15:01:26 executing program 2: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000000080)=""/108, 0x31}], 0x1) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4141, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x401, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x5, @loopback={0x0, 0x1}, 0x831b}], 0x38) 2018/04/05 15:01:26 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000200)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000180)="6e732f75747300cc603df2561046f9250e57491a96cd258202df89aab1c07453cbfd92ded0a341ab2f58947f45e6fe0b4a7e53e838a8b6670a05d8e993ca9f83fd1e18ba6319a901582128140dfcf7864fc2b9a9c5dc177d7fbebdf390a01d340b63007a915a4329d15a9aabc945ef7cf54c4f10") socket$nl_xfrm(0x10, 0x3, 0x6) setns(r1, 0x4000000) 2018/04/05 15:01:26 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)="737461747573002530acd253a34dc05b6ccb06a3f0192a3c1828b2c37051a6998c1b7be520769e15a4ca32a92388211e1e30da957d5823c0b63864fe0900000000000000000000000000000000") prctl$setname(0xf, &(0x7f0000000080)="0aa829293a6367726f757000") pread64(r1, &(0x7f0000000100)=""/202, 0xffffffffffffff2b, 0x0) fstat(r1, &(0x7f0000000200)) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x400, 0x0) 2018/04/05 15:01:26 executing program 1: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0xfffffffffffffffe, 0x0) pipe(&(0x7f00000000c0)) finit_module(r0, &(0x7f0000000080)='/dev/keychord\x00', 0x1) pipe2(&(0x7f0000000100), 0x84000) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000180)) 2018/04/05 15:01:26 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x84000) recvmsg$netrom(r1, &(0x7f0000001800)={&(0x7f00000003c0)=@ax25={0x3, {"6abe4ea936ff95"}, 0x9}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000400)="d04200ff83006a95fa60cce669696a635cb98aee0039bebafee2", 0x1a}, {&(0x7f0000000440)="e6ed32471138232b4b81881db67c1f5096dd13494066ee432b52", 0x1a}, {&(0x7f0000000480)="dd56bd782120eb2e4ccfeef58ad35728c1d2bca310c73183e1df71f5bf494ad2f14a4f2a493bdf3c81bbdb7345ecb761b8410e9d7e60ca2f701716d5f8b2daa5bb26c04108007a5bf702c35cbe8f33d887bb533f67d0d487d3ac4fb21ccd9dff4ede80135f8c3eeb0e8a46525b597d87ab832238c771bf81e5a8234627b614e22ce87046e93e552985d7dbe39e7f594ad88feed511807bedd15929522b526287e80ae51ca3781e79fc09b11e6d64eb9ce86c7a8f90bd74abf0aec397215e9b1ecc5ca49ab636635169ba77c0bb6ae84ae4ade7021c2059968a1250f0dc", 0xdd}], 0x3, &(0x7f00000005c0)=[{0x5c, 0x10f, 0xd2f2, "683a5d098b69c6820093546baed3cd94471cc16ab375844121ee1cce93d4602ed9634db018a81507d16b796f4f9b4dfadb5c0f62837c4954f5ffabff2aee8af32e6dd25863952fa8e0517d815f110858"}, {0x78, 0x102, 0x8, "777dd1953fde04ba75a5197ec0e317baa2809cffc6881e9b2f02c1d2f2be25e7e9a059a2ff0b2ab87803d705743a8adaeccf4a7213f29aec3212f7094f8f897834a3e5ffbc608b2c480609b567f92eaaf16916338e9949ff415fc70447347027db1f1ba5a352687337f70e"}, {0x3c, 0x0, 0x0, "687e816f7f2790882f8ed9902aae986f0ed928fbfdc88ebe30f65e901d6cd9baa55769d66de806578fba655ccc35"}, {0x50, 0x19d, 0xffffffff00000001, "bf801b0a222fdd01305957d12a0ef8c0d489c20f9eab5266dcfde75928c28bad6b77cad3f5f1925de6585dc3e649d16bfc70ba30485ba74279cbeee0a50e7fedac38e8"}, {0x100c, 0x10b, 0xfffffffffffffffa, "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"}, {0xb0, 0x13b, 0xff, "93b15c1797855f5f75ff63187e11304bdc94d7c9a6e1a3a956ce843982976a067a95180f4fe1a951fe2660c796a9284b80160a54345c09ede0368b826f3a77c185181b0b0f467f3563b4b368f76dd014d536fea8f24974d5a6d8d1ffef5c236750fee55786c52e43323ffdf85abfef429733c543238283958c3b0f76304432c0cdf0747b086011869c650a171fd390c87ec8fcdad4f0d315ef78f1b9bb4c19d9809293"}], 0x121c, 0x81}, 0x2) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x3, 0x4) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) 2018/04/05 15:01:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") r2 = socket(0xa, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r0) connect$unix(r1, &(0x7f0000fa8000)=@abs, 0xffffffffffffff6c) r4 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netrom(r2, &(0x7f0000000300)={&(0x7f0000000140)=@ax25={0x3, {"babcc3a81b7f94"}, 0x1}, 0x10, &(0x7f00000004c0)}, 0x10) writev(r4, &(0x7f00001a5ff0), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000540)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x80001) modify_ldt$write2(0x11, &(0x7f0000000000)={0x200, 0xffffffff, 0x0, 0x10, 0x0, 0x0, 0x6, 0x3}, 0x10) r5 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x1000, 0x2, 0xfffffffffffffbff, 0x80000001, 0xf11d, 0xbbf, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7, 0x4, 0xf4, 0x8000, 0x8000}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000500)={0x5, 0x0, 0xc, 0x90, 0x80000000, 0x14, 0x1f, 0x8, r6}, &(0x7f0000000640)=0x20) write$evdev(r5, &(0x7f0000057fa0)=[{{}, 0x0, 0x100000001}], 0x10) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) setpgid(r7, r8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000180)=0xc) mmap(&(0x7f0000883000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r5, &(0x7f0000000000)=""/45, 0x2d) writev(r1, &(0x7f0000000340)=[{&(0x7f00000002c0)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f00000001c0), &(0x7f0000000200)=0x30) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f00000003c0)={r9, 0xf1, "14b40b78c5828512d54ed71af5d93d65f7be939893d533129643b9b6d03f32aa4af8eed36c520fb28982af3e95f1a41b76098f15d04ddfc9f4cb1c262a940c5be7166512f3f439a1408a14ebef0c0e58f25df75a418d4aac6c902697bdb44420dfc8b3b77d03a7a1f74e805aafe2ff289d1922b83f9f4bf1b70a3e5211a36143f46ccd6aeb0cc45c2cd7fc283aaefbfa6ef2d672111a944e0c83a48d73cec011c6f51b6918fa96fbe7dc9f19aecf7c997d9abbc70fd6c47392d1a8821691076ad5807a1da7246d6f3f566430953786acc03bfc1c261688e832024a6640a92f919483577dbcdf5283bb5699f41fe1748241"}, &(0x7f0000000100)=0xf9) finit_module(r4, &(0x7f0000000380)='nat\x00', 0x1) 2018/04/05 15:01:26 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000c80)="2e2f6f4299c78ef71e198a17a0ea97aee618bb659277fb5b8589b4a5f493bb91364ed6190a3f452b9d7357d8f3712b04c6891a83c3132bd763a0c38f1d8a86562113fb0000000000000000080000000000", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x0) fchdir(r1) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000200)=0x9ddc, 0x4) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r3 = creat(&(0x7f0000000600)='./file1\x00', 0x4) creat(&(0x7f0000000380)='./file1\x00', 0x8) clock_gettime(0x0, &(0x7f0000000540)) write$evdev(r3, &(0x7f0000000580), 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000500)={r6}) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d2", 0x18, 0x0, &(0x7f0000000040)={0x77359400}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000be2f7d)=""/131, 0xfffffffffffffffd, 0x0, 0x0) r7 = add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218d", 0x25, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd444019513f1d25ccda2381b9d223", 0x22}], 0x1, 0x0) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14}}, 'irlan0\x00'}) readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000700)=""/164, 0xa4}, {&(0x7f00000007c0)=""/133, 0x85}, {&(0x7f0000000880)=""/254, 0xfe}, {&(0x7f0000000980)=""/213, 0xd5}, {&(0x7f0000000580)=""/2, 0x2}], 0x5) 2018/04/05 15:01:26 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() fstat(r0, &(0x7f00000048c0)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f00000061c0)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) fstat(0xffffffffffffffff, &(0x7f00000088c0)) getresgid(&(0x7f0000008940), &(0x7f0000008980), &(0x7f00000089c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac6b", 0x76}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x6, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="800000006f69dcd65a911619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fca3c3bf002b2bd030667c388a9b6792ae5591ebcf1e30c9dec23ad3e86e486212514116bfa3124f560004000000000000a0ca7770b334e0613c0e77f3a58dbe11a9d79d4d1725a5f9f2ab7b15422b807f5b23d35ecb190bec3c07eb9219e5"], &(0x7f00000021c0)=0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003480)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800ff004000070052fa79452367516823000f7fe75d"], &(0x7f0000003340)=0x18) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000008c00)={0x18}) 2018/04/05 15:01:26 executing program 0: setrlimit(0x1000000000000007, &(0x7f000068d000)) epoll_create1(0x20000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0xc8) socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 2018/04/05 15:01:26 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) syz_emit_ethernet(0x0, &(0x7f0000000940)=ANY=[], &(0x7f0000001780)={0x0, 0x100000000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, 0x0, 0x0, 0x0, 0x0, 0x2}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r3, 0xbac, 0x2, [0x0, 0x0]}, 0xc) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffecb, 0x0, &(0x7f00000001c0)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf850000000000fff301e710", 0x400}) r4 = socket(0x10, 0x0, 0x0) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000180), 0x0) keyctl$unlink(0x9, r5, 0xfffffffffffffffb) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r6 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x1001}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'ifb0\x00', 0xa201}) connect(0xffffffffffffffff, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x4, 0x4, 0x2, 0x0, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x80) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={"766c616e300000000f00", 0x400}) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000000100), &(0x7f0000000200)=0xc) write$cgroup_subtree(0xffffffffffffffff, &(0x7f00000008c0)=ANY=[@ANYBLOB], 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/04/05 15:01:26 executing program 0: getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="57940000"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x0, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x7, @empty, @loopback=0x7f000001}, 0xc) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) getpeername$ipx(r0, &(0x7f0000001440), &(0x7f0000001480)=0x10) 2018/04/05 15:01:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000500)={0x0, 0x0, 0x3, 0x401}, 0x14) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f00000002c0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000200)={0x2, 0x101, 0x8001, 0x5, 0x7340ddcc}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', &(0x7f0000000040)=@ethtool_dump={0x0, 0xffffffff, 0x100000001, 0xb6, "f55cc7c53a3dcec01a8150f9bc5fd5d7c98e8dea4d9fd4ddc8e6b2b2ce98461b12c7c9bcbfea3cff6262bbad5f8364e78cbb9ab6676e8239f7c12393c185a360b6340416886f1fd23042680d660df9b70dd016477bcbb70f52b5460592c1ae4e0afda2798c9542e1bc1db9e7cecd4388ce2164212b46a9318abf5400bd0c1d7b4d83b227c608b90805600d340e998d6d7d40994526d22d25d489920071070f473e5beeacef7ce058479b90defbe91fc7e4aa49209aba"}}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x80, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f00000001c0)=0x1ff) 2018/04/05 15:01:26 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10000, 0x0) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x50) r1 = socket$inet6(0xa, 0xe, 0x2) setsockopt$inet6_buf(r1, 0x29, 0x11, &(0x7f0000faf000), 0x3c8) 2018/04/05 15:01:26 executing program 0: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x2025, 0x2, [0x5, 0x5c8b0ea]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r2, 0x9}, 0xc) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control\x00') dup2(r0, r1) 2018/04/05 15:01:26 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="02630442466194315db3bb62b1cbf57afa9efcfd6a1dd199bbfe3145e70ab805b48735b8564dae60179c181962f406c7c69e6410725585548c184c85cc8e99d76fa56adf7c5d26d2cc84b432b2da8c5358e27892a9fc535ce65ee0eb9601383a4e1d4083fd9220a293de8ab34c31363339fa6bff75ebac1c4ed2e0b4449d0145fb819d1b1e4f9c3d1e"], 0x0, 0x0, &(0x7f0000002000)}) 2018/04/05 15:01:26 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) epoll_pwait(r0, &(0x7f0000000040)=[{}], 0x1, 0x7, &(0x7f0000000080)={0xffff}, 0x8) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xfffffffffffffffb, 0x20}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000140)) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/pmtu_disc\x00', 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000200)={0x0, @broadcast, @loopback}, &(0x7f0000000240)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000280)={@mcast1={0xff, 0x1, [], 0x1}, @empty, @empty, 0x6, 0x2c, 0x0, 0x100, 0x0, 0x200000, r2}) fcntl$setsig(r1, 0xa, 0x3e) r3 = inotify_init() recvfrom$ax25(r0, &(0x7f0000000300)=""/85, 0x55, 0x100, &(0x7f0000000380)={0x3, {"a71498626d9936"}, 0x19a8eb15}, 0x10) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f0000000400)=0x20, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440), &(0x7f0000000480)=0xc) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000004c0)='reno\x00', 0x5) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000500)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000540)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, 'syzkaller1\x00'}) clock_gettime(0x0, &(0x7f0000000600)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f00000005c0)=""/49, 0x31, 0x4, &(0x7f0000000640)={r4, r5+10000000}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000680)={'bond0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) flistxattr(r3, &(0x7f00000006c0)=""/12, 0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000700)='./file0\x00', 0x20000, 0x20) bind$inet6(r1, &(0x7f0000000740)={0xa, 0x400, 0x4, @loopback={0x0, 0x1}, 0x1ff}, 0x1c) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000780), 0x10) syz_mount_image$gfs2(&(0x7f00000007c0)='gfs2\x00', &(0x7f0000000800)='./file0\x00', 0x3, 0x1, &(0x7f0000000900)=[{&(0x7f0000000840)="33974c0a8b33e7c5e7424fca92b898fbc42a310b5d97368709ca7696d62ef52ce57e22bc6af7144177e51c4597f23f13d1ec4636a88dc7dff39388fa2f3c807f00e54a81b0e9924df0e58171f214089bd7972809c6b6987ffd5519f27bf40da7b086c2feb0a192201d80b01a4bc2d048d519b3c03eba1e7bc76a1bbfa608a2a999c640d5fa862d5c41c5303869f2b79aa46f2096a374a7c9551eabf35f490bc9c644ac1294837d9f614ab5c38ccc4268ea5347", 0xb3, 0x1000}], 0x80000, &(0x7f0000000940)={[{@commit={'commit', 0x3d, [0x37]}, 0x2c}, {@localcaching='localcaching', 0x2c}, {@statfs_quantum={'statfs_quantum', 0x3d, [0x38, 0x39, 0x37, 0x3f, 0x38, 0x78, 0x3c]}, 0x2c}, {@quota_quantum={'quota_quantum', 0x3d, [0x37, 0x3f]}, 0x2c}, {@meta='meta', 0x2c}]}) inotify_add_watch(r1, &(0x7f00000009c0)='./file0\x00', 0x10) keyctl$join(0x1, &(0x7f0000000a00)={0x73, 0x79, 0x7a, 0x2}) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000a40)={'ip6gre0\x00', {0x2, 0x4e20, @rand_addr=0x7}}) inotify_init() getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) 2018/04/05 15:01:28 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0xfffffffffffffff8) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000180), &(0x7f0000000240)=0xc) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) close(r2) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x7f, 0x4, 0x0, 0x3}, &(0x7f0000000380)=0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000840)}, 0x40000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x10, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) fstat(0xffffffffffffffff, &(0x7f0000000940)) setgroups(0x0, &(0x7f0000000200)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000740)) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000780)) getrandom(&(0x7f0000000900)=""/5, 0x5, 0x0) 2018/04/05 15:01:28 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) getpgid(r0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x4}]}, 0x38}, 0x1}, 0x0) 2018/04/05 15:01:28 executing program 7: socket$packet(0x11, 0x400000002, 0x300) r0 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = dup(r0) connect$bt_l2cap(r1, &(0x7f0000000040)={0x1f, 0x3, {0x100, 0xe, 0x20, 0x7, 0x101, 0x1}, 0xb9, 0x1000}, 0xe) pipe(&(0x7f0000000240)) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/05 15:01:28 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2}, @in6={0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r1, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x28, 0x0, 0x0, 0x0, 0x0, {0x11}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r3 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r1) memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000000680)={r4, 0x4, &(0x7f0000000140)=[0x1, 0x626ea7f7, 0x2, 0x25], &(0x7f00000001c0)=[0xffffffffffffffff, 0x90, 0x2900], 0x10, 0x1, 0x7, &(0x7f00000002c0)=[0x600000], &(0x7f0000000640)=[0x2, 0x0]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x11}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/05 15:01:28 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") pread64(r0, &(0x7f0000000000)=""/91, 0x5b, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000240)) 2018/04/05 15:01:28 executing program 6: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x1ff, 0x4) sched_setattr(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x5}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) setpriority(0x0, 0x0, 0x8) mq_timedreceive(r1, &(0x7f0000c04f55)=""/171, 0xab, 0x0, &(0x7f0000f76000)={0x77359400}) mq_timedreceive(r1, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6bff0)) 2018/04/05 15:01:28 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) 2018/04/05 15:01:28 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000580)='/dev/rfkill\x00', 0x200, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1d8, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000540)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0xc) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000a00)=""/129) recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000340)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000640)=""/193, 0xc1}, {&(0x7f00000002c0)}], 0x2, 0x0, 0x0, 0x31402146}, 0x10001) r3 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x970, [0x200019c0, 0x0, 0x0, 0x200019f0, 0x20002398], 0x0, &(0x7f0000000040), &(0x7f00000019c0)=[{}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'vlan0\x00', 'ifb0\x00', 'ip6gre0\x00', 'eql\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x8b0, 0x8b0, 0x8e0, [@among={'among\x00', 0x81c, {{0x0, 0x0, 0x0, {[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0xb105, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x437, 0x0, 0x0, 0xff, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x7f, 0x0, 0x6, 0x7ff, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffe1]}, {[0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e, 0x0, 0x0, 0x2, 0xcd3, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x9, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x200, 0x80000001, 0x0, 0x0, 0x3, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xd1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x1, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdf9f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x7, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x20, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x4, 0x0, 0x0, 0x86, 0x0, 0x1, 0x0, 0x6, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}}}}]}}, @snat={'snat\x00', 0xc, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1}]}, 0x9c0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x101000, 0x0) write$sndseq(r4, &(0x7f00000003c0)=[{}], 0xffffff1a) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x6, 0x4) fchdir(r5) 2018/04/05 15:01:28 executing program 4: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000000040)="2400000024007ffc0000120000000100000ff6ff010000000000f3fffffffffffffffb00", 0x24) 2018/04/05 15:01:28 executing program 3: seccomp(0x1, 0x1, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffff8}]}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x1}, &(0x7f0000aef000)=0x0) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f0000000080)={{}, {r1, r2+10000000}}, &(0x7f00000000c0)) fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) timer_delete(0x0) 2018/04/05 15:01:28 executing program 6: socket$inet6_udp(0xa, 0x2, 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000000000), &(0x7f000000c000), 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/net/pfkey\x00', 0x90800, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000001100)={{0x2, 0x100000001}, {0x3, 0x5}, 0x40000000000, 0x2, 0xf2b}) keyctl$update(0x2, 0x0, &(0x7f00000000c0)="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", 0x1000) 2018/04/05 15:01:28 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0xa0000, 0x0) getsockname$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) timer_create(0x0, &(0x7f0000044000)={0x0, 0x17}, &(0x7f00008ec000)) r1 = timerfd_create(0x7, 0x80000) timerfd_gettime(r1, &(0x7f0000000000)) ioctl$TCGETS(0xffffffffffffffff, 0x5401, &(0x7f0000000080)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000240)=0xb2) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b363981c4f943de7510903594aa41b5a7d76826f71b49332e607bd68a9352cd05d36e027047e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) r3 = dup(r2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) ioctl$EVIOCSREP(r4, 0x40084503, &(0x7f0000000280)=[0x8000, 0x3]) write$tun(r4, &(0x7f0000004080)=ANY=[@ANYBLOB="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"], 0x1) ioctl$TCSBRKP(r3, 0x5425, 0x8e) getsockopt$ax25_buf(r4, 0x101, 0x0, &(0x7f0000000380)=""/92, &(0x7f00000001c0)=0x5c) pwritev(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(0xffffffffffffffff, 0x891c, &(0x7f0000000200)={'ip6gretap0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmmsg(r1, &(0x7f0000006600)=[{{&(0x7f00000004c0)=@sco, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000540)=""/160, 0xa0}, {&(0x7f0000000600)=""/205, 0xcd}, {&(0x7f0000000700)=""/4, 0x4}, {&(0x7f0000000740)=""/102, 0x66}], 0x4, &(0x7f0000000800)=""/218, 0xda, 0x5}, 0xfd}, {{&(0x7f0000000900)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000001d80)=[{&(0x7f0000000980)=""/29, 0x1d}, {&(0x7f00000009c0)=""/66, 0x42}, {&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000ac0)=""/74, 0x4a}, {&(0x7f0000000b40)=""/193, 0xc1}, {&(0x7f0000000c40)=""/45, 0x2d}, {&(0x7f0000000c80)=""/4096, 0x1000}, {&(0x7f0000001c80)=""/194, 0xc2}], 0x8, &(0x7f0000001dc0)=""/4096, 0x1000, 0xd69}}, {{&(0x7f0000002dc0)=@ipx, 0x80, &(0x7f0000003e40)=[{&(0x7f0000002e40)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x100}, 0x1}, {{&(0x7f00000052c0)=@nfc, 0x80, &(0x7f00000065c0)=[{&(0x7f0000005340)=""/218, 0xda}, {&(0x7f0000005440)=""/92, 0x5c}, {&(0x7f00000054c0)=""/4096, 0x1000}, {&(0x7f00000064c0)=""/93, 0x5d}, {&(0x7f0000006540)=""/121, 0x79}], 0x5, 0x0, 0x0, 0x4}, 0x8}], 0x4, 0x10001, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000000180), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000300)={0xa24e, 0x0, {0x2}}) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x1}, {0x0, 0xe4c}}, &(0x7f0000040000)) 2018/04/05 15:01:28 executing program 1: r0 = syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x80) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/48) 2018/04/05 15:01:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000140)={0x2, 0x1, 0x0, 0x9, 0xc, 0x0, 0x0, 0x0, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x6, 0x2c800000, @local={0xfe, 0x80, [], 0xaa}, 0x1800000}, @in={0x2, 0x4e21, @loopback=0x7f000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x60}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20841, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000100)=@req3={0x6, 0x9, 0x84, 0xfffffffffffffffe, 0x1, 0x100, 0x7fffffff}, 0x1c) 2018/04/05 15:01:28 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x24) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000080)={0x3, 0x0, 0x7fffffff, 0x8000, 0x7, 0x1, 0x5}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$nl_route(r1, &(0x7f000054bfe4)={&(0x7f00007a8ff4)={0x10}, 0xc, &(0x7f0000136000)={&(0x7f00006b0284)=ANY=[@ANYBLOB="5c00000012000106000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000003c0012000800010000000000080001002a7d2e000800010000000000100001002f6465762f63757365000000"], 0x5c}, 0x1}, 0x0) 2018/04/05 15:01:28 executing program 0: r0 = epoll_create1(0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000000c0)={0xf7, 0x400000000000, 0x0, 0xffffffff, 0x0, 0x2, 0x1, 0xdb2, 0xffffffffffff641f, 0xfffffffffffff097, 0x1, 0x1}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz0\x00', 0x200002, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x800) r3 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) r5 = getegid() setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={r3, r4, r5}, 0xc) pipe(&(0x7f0000000000)={0xffffffffffffffff}) tee(r6, r0, 0xf4e, 0x0) 2018/04/05 15:01:28 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000abfef0)=@fragment={0x8, 0x0, 0x2, 0xc1, 0x0, 0x4, 0x68}, 0x8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101000, 0x0) accept4$netrom(r1, 0x0, &(0x7f0000000080), 0x800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0xd0, 0x100, 0xfffffffffffffff9, 0x40735a41}, 0x8) sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x41d4bd98, &(0x7f000065b000), 0x0, 0x0, 0x597}, 0x0) write(r0, &(0x7f0000fcc000)="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", 0x4a5) 2018/04/05 15:01:28 executing program 2: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) r2 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(r1) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r4 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r5 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r4, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r4) timer_create(0x0, &(0x7f00000002c0)={0x0, 0x2e}, &(0x7f00000005c0)=0x0) timer_settime(r6, 0x1, &(0x7f0000000600)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r5, 0x8934, &(0x7f0000000100)={'ip6tnl0\x00', 0x5}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f00000000c0)) connect$l2tp(r8, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r7, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4}}, 0x2e) sendmsg$nl_crypto(r8, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x0) write$cgroup_int(r2, &(0x7f0000000500)={[0x3f, 0x3d, 0x33, 0x3d, 0x2b, 0x37, 0x3d, 0x0, 0x2d, 0x30]}, 0xa) getsockname$packet(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000400)=0x14) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x202) mq_timedsend(r0, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5", 0x30, 0x0, &(0x7f0000000040)={0x77359400}) add_key$user(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f00000003c0)="9972845b577b6fb20c980a7d9180627bea7b2b09e0e9467edd7f398f0dd7bd089c051d218dd5618af5b3", 0x2a, 0xfffffffffffffff8) request_key(&(0x7f0000000700)='ceph\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000780)='^vboxnet0selinuxmd5sumvboxnet0self^cgroup^securitykeyring\x00', 0xfffffffffffffff8) pwritev(r5, &(0x7f00000006c0)=[{&(0x7f0000000540)="f02317a2e3591d39c64d6599c74ea30a35d71bc05d2a4a91b69bad561b4dc29176942deb454b2de834f450b91e974976f2ad762ae8dbe01c1070bd4609df4dc0d1a0c3e2b30be7aad3ed10ff0cc1700c57bd1da6941ba4a61b4c06b3407022d8fc7138d4fd7d0fd2940a9e0e2647065e8a0e", 0x72}, {&(0x7f0000001c40)="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", 0xfc}], 0x2, 0x0) 2018/04/05 15:01:28 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000800)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x274842, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x8}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00000004c0)=@assoc_id=r3, &(0x7f0000000500)=0x4) r4 = creat(&(0x7f0000000040)='./file1\x00', 0xa0) r5 = dup3(r4, r1, 0x0) pwritev(r1, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x319}], 0x1, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000a40)=[{0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r1, 0x8000}, {r5, 0x1162}, {0xffffffffffffffff, 0x400}], 0x6, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) r7 = memfd_create(&(0x7f0000034ffe)='\x00 ', 0x0) r8 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r8, r7) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f00000001c0)={0xffff, 0x0, 0x0, 'queue0\x00'}) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) socket$l2tp(0x18, 0x1, 0x1) pipe(&(0x7f0000000600)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000d40)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f00000005c0)={0x7, 0x9c84}) 2018/04/05 15:01:28 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0xffffffffffffffff) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002ec0)={{{@in=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000240)=0xe8) r5 = getgid() sendmsg$netlink(r0, &(0x7f0000003000)={&(0x7f0000000040)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800}, 0xc, &(0x7f00000000c0)=[{&(0x7f00000002c0)={0x2b4, 0x31, 0x21, 0x70bd25, 0x25dfdbfc, "", [@generic="619a93284b13d6c98a94d0366cc25f01a8785a824326f6e587f6621f824b563786d8e0e39476705b6f94b5629e187800efeba1f9ccafa26fddcc5adb2092df397d296b1cbfaa173916e61a9be5d7ce633d9800cb58f9da48772d22554680b8dbea83545484298e83188da69483a1395397489369f985a5dd78df32041671235583272c5d8881451d1faa0d08b35209c0ab14368820bb0584b7ebb18fbccffa0e6a79062748049a71c3e962fea97215bcc905a2aa1b2a96f3e96be9942b316585ae8042da3fd17b872809dbd2890155ce1bf0451803b2a815f659a0b248449717a982929dd47ab649728093a669a86c", @generic="2c5f4891eb653362ca182fcd9a3565f492043f90e8e335fa585f73bf3ed42a4db14017f690168de313a5ccba6e10b44fd6ee86fb3541a60a124cbfa5ddf311a50bcb023a5a0971186b977e923e26b3", @generic="c6f29c16e7e9737af621d979151cdba00910e79e55fbfca8f9ee82235923e6c27f11c12f84f9eba1a5a2b902d4ce1aaedea485539af924bbfefc1eb40417ac5e9e3c8f100dc1f31ad5b6b49ee716a1b2cef0a33a8d4f97be2996d83dcc367441494d31c5bd1d74c076b7ed", @generic="d9711ccd0e41b8be9856bf17fabcd37585a3c50a03e1a5741a36f63a8489355b550abc07d81e537781cc4d497514f2e2ebaa4fbe18184dce913541a5dd754198b87cc80569cd4882fd631a8159f6c213180a159ab459949bf08a3b477374987db2eb34b583f54cc4845afad0ce1a151afe957c1123ca4240bba965fa1e3e6382ea797db9ba9da88fd3269ac473ebeb746024232cdc4b3851552909ca01b230c5d59db0c6f13bdbe430672034103b14a84526b4dfd971332532696b58ef2a9cb3a629e875f74926e6186decfcda40dbb5b2af254e00f5e8505bc3d476fc0e9fa511780d41ac6ddc679c13adb4f031c85332615ce529ba20a8eb"]}, 0x2b4}, {&(0x7f0000000580)={0x126c, 0x37, 0xa00, 0x70bd27, 0x25dfdbff, "", [@generic="0567df7e296ae77cc1d87831a8198f08b062b9de8b0124f8c86180341e560a2028286b0b665442cf03fe5d4d053bb347ee47c0018063762cb7ab81a6d62f3e22fc65bd3434ab8d9dc57d301cbba0cc22f4da57f1bdb03dacfe27960d5b4f9fea0b5a33014724261924e2f204edfc11c8c0f61fbff434032c1e3c353dce0775223a17d4a8b60f920fad036a85f6a40066a6c2", @nested={0x11c8, 0x2, [@generic="5f093a89c5e85d1d44f6675446cbfe23da68a37972a22d251eb79d533833d813caefebe5e781b4", @generic="710d53e7d955129cb041d311d76ba95893574fe19334862e054ea3f33b7143837fb61d51e46a181b533abc8e80defd5319a2df82185ef93167a6531c2b0221feeb1ff31a511815ae6ea9b2c57dbbb87bf43db4f34ee85cb7", @typed={0x8, 0x6b, @ipv4=@broadcast=0xffffffff}, @typed={0x8, 0x38, @u32=0x7fff}, @typed={0xe0, 0x31, @binary="ce8fa42fea4f0141bdd1ec12988108833e388d3312dfb426563f2a027e4ae513f895cf912380f3e457d16491ccf60582bf5f3d74e8b51834aaca7153607972e8c45d014caf1ba04fbf28fe38365322ea426a6826ab9e8da5cc6a1998e459aefecab28ef6ebb98e3e74f57a1e55875b656e400f38a710ef30f94118cc2664ec1fe6dfbb602d265fcd9c87b5da60450ca4e1c6ca90c3637cf1a457c5cc761671c29d5ce5347887b602c845c242ad93c9a71b4ab5b7a5e886bc3d5942b707e1e676f6d5467a00ba4d6e1438390d1c5803427a0216e63b7bb6eec715234e"}, @generic="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@generic="04888a8259c8bb373496920727939ff621fa73be056a9a71cc977d1c6d708fe8f9ec74", @typed={0x14, 0x5c, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @typed={0x8, 0x5a, @ipv4=@rand_addr=0x4}, @typed={0x14, 0x25, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x126c}, {&(0x7f0000000080)={0x10, 0x2e, 0xc08, 0x70bd29, 0x25dfdbfd}, 0x10}, {&(0x7f0000001800)={0x14d8, 0x3b, 0x304, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x1ac, 0x2a, [@generic="cc105861ae93047ce27b080d68667e2961e7321cdc51e546a10ed2103fa6b72953f819942debc7f5d404c2fe719ee074eb82ff07b0fa91a3f6a9119743da783a8be7c7878bcca3eaf5f2cb34acf5de9c134019039e948d597befad2f086a977492fc45c00e47c921778ffc2be6f5c9abf0835e90200a5366984fe9db8b20c6b52c57b7e627eb73bb372cd89da737f2fd6a5f381b5e8a4b5ac0d0a3dac9040d0e03da217d775d4f7278fc171105d0c8bff0235a9248c23e73e30a16c5e8eaaa85497b365f3f541afb727428979af6cee8179d2f7141f6b0b2730ea27d172c0df8ae0d3358be302649c0bd8118e7d5f0565104fbfc4f", 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[@generic="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@nested={0x1cc, 0x76, [@generic="3ad9bed209997e1e74a114f7a86e0f027c9c6d3834cabfe290ac164d180e043c8b2e026f3a81fe13ac3abeef7aae9231c802eee9309d0f678f882eda07b10f3d2b2b166b1f5c20058f68406ce6f66675d4a952a3ee7b49f7a8194c5e007dc00415ae645772e697667f0365042cda03aaf6d870c4d16062be64bb033f7fd1f64006964d54c4fbb6dc28dce29e544a57f87caa783c2c2622697533762a953954838da9b2ccbd447c2b525fe96fda75f23d3ddc8471c1d30822b5e36a10e3e079241950e429c107bc795ad7a0fadaee31c74d8d4b088a1bb518d608976fcacec9d9bcb5e7522bd5a5", @generic="7ec6c5ecee720a005ac681500a8c5d90f31220933375f8e4d269652cbf77191d395e161dceaf9a3581a93e802b91495de7ad8b85a32e19d38d5109cf93307f96b87137514ec6a7851c959e463abf4590b56686dc46734b1fcae67c7b83905f54525ddc02c61699d13861b4d7d946619d2365aa640378eac56654751655cf0fb63ae5986ffed7a0597f6accda0c88d9c9b19ce9df49cf39ef49a6984b62116beccbe96b02eab99bd1654c63ef92d524811527eaa0f49ee7a4ff6e80926e710ac500137df0a14f75", @typed={0x14, 0x75, @ipv6=@dev={0xfe, 0x80, [], 0xf}}, @typed={0x4, 0x6b}]}, @generic="d3542cf33805b029704cd00c4660cd30b14d400e69afac4f718e81dc01a8c35bce9623713cd95bb383313e0f745baad3c208adc5d8489d24f2ea945dc454d8fc1242f2b6f44bcd051f8e99f79f61b738dd17f4b86404c262df09fd23e97d13dfa48d5d9e20975af9426f9618d5c2da36b41f585e09c4d5d1a28dd07195be9f776155"]}, 0x14d8}, {&(0x7f0000002d00)={0x1b0, 0x3e, 0x301, 0x70bd27, 0x25dfdbfb, "", [@nested={0x134, 0x82, [@generic="b9c397b82c4b7b1012d228d87a44a7b2f19a9ac7d29a7b4015e5b23d84a884f5223d64eefc1d5116c9473a47eeeaca8a178b562400903df4b6fdd9aa621844f81b892b516f4ddd8db636c166a378f58afe668549084b3aa6e78679803ceefbbaabaf36cb48825da8a61bc40d396c8236a6e5c36ba3a3032fdc1a414d9a4525efae2e7f934cb1cc98f15fb5afd04764cc89a672bda8b8c2c13d42cebd1fcc115257eae2ec90e27c9452acdaa182bb17cf0ee6ae648332ce9c1e94f04f4ebf23e45f6c0b23640d85cc0342ca5d9925cc679345136b7e9df84bc9875f3ad7c17e16917e8e81ff0b5da984367101e1c2", @generic="abd022215177e88053a2a9076ab166797c35963ba44363530e213868002689334a79fd3f0992ee5c329d0f55f5c7371245edf7a3d56091d9e61d13f25c82cb"]}, @nested={0x18, 0x12, [@typed={0x4, 0x2d}, @generic="7d44763c25cdd1e43ac83b4f97adc7a6"]}, @typed={0x14, 0x49, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x30, 0x45, @binary="c55db5e977fb904a1a338eccdbf4406be5d7e8944452a42f0a73fb2be1aab5fb71f16d2f712ae99332cd429c"}, @typed={0x8, 0x1e, @fd=r0}, @typed={0x8, 0x30, @pid=r2}]}, 0x1b0}], 0x5, &(0x7f0000002fc0)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x800}, 0x4000) ioctl$TIOCCBRK(r0, 0x5428) r6 = socket(0x9, 0x802, 0x53) sendmsg$nl_route(r6, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="df9b38f21027e9f68189f29d26a3e3365a93622ccb98963aec16acefab7c3fc4587ed4954dacb0b3a75d9404b70f4bc0821beaa023929dd91e32eb1fa5e39815a8d7e11cf325adb34348cacc26ed74780ba7201b004799db9fb134ec503d871ce4168e5d08aa55f6e64dc2b4b8c7543c81be7f505b384af9e496598a1f5bc516e0961569797d7ab18063ca3555096b2f4813e8d0a04220e386340b8b5f0bc02c75c03966890ee7fb1dbb0b8e606bf48409a647fbaef3c06e87a717ac7f001beed94bb28bae4c610f5324b0add5c7e1c806a2cb4e77f17ac073be23c7fa6536ba667037d837958f5d98dd2aee"], 0x14}, 0x1}, 0x0) 2018/04/05 15:01:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x2b87138338759a0d, 0x400c884, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) write$binfmt_aout(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="cf010001000000000000000000000000fdffff14570000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e2058800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007d7026d7f60f1100000000000000"], 0x119) 2018/04/05 15:01:28 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x10000000012) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) 2018/04/05 15:01:28 executing program 0: flock(0xffffffffffffffff, 0x6) r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f37134cb9d24bbb7f6d95f807947eb5e"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x6c, r0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xdf}]}]}, 0x6c}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x2) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) ioctl$TIOCEXCL(r2, 0x540c) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d9", 0x8, 0x0, &(0x7f0000000080)={0x2}, 0x10) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x10) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000240)="4399fa89b146243d3cc882307671f1b01d747f9cbf505ec1a23f22b650e8fb2d9439cf34fbf96665da7afd6d9797a7bab8ed566e6bf3435d383a0ce8f7d6ad9f48fe46bba0b41342207d20252ab596177d31129a525cc4e58e106e5ef99435f8c5b2007ca3dfbfc8d91d8201560036250cec2455fc174baed666597fa1a8b6447188cb028b466088786ca4dee5749388194a6077931d5e47b09765ee70da85a5e877f5b0630fe028455454181ab564bde7f31dded4238ee8fead00ec7aa7b1a4a5c6d41e1e07852f202e2c6f9df50b1428db0c4700a7b8d50796b24494251dd1ba4058ceba7ffaf57941585e9c84a8", 0xef}], 0x1, &(0x7f0000002040), 0x0, 0x40}, 0x40010) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/05 15:01:28 executing program 3: syz_mount_image$reiserfs(&(0x7f0000000100)='reiserfs\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3, &(0x7f0000000380)=[{&(0x7f0000000180)="25e1599eee9c372ec48bd0cd7aa23f8a2bc5199f362fe35090976d3c973964517cae", 0x22, 0x2}, {&(0x7f00000001c0)="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", 0xfa, 0x1}, {&(0x7f00000002c0)="fae665f1751ad0ce57f7437d4435028b4cfd12bd93ebedc9bfe82b759bb3d6ef203b07d0bce89470da50ee66d1349d507c6ffdf06ab7ed21c217292e4137e7036c33c3681ce04f919499c85bf67d48fd2d62e53b185ba14586b786083fa90d895f4046003b9a53c82f37a7dd9125103a8a5e32b2ff291935e1c891c91b124ade2410d024ab986d", 0x87}], 0x0, &(0x7f00000003c0)={[{@noquota='noquota', 0x2c}, {@balloc_no_unhash_reloc='block-allocator=no_unhashed_relocation', 0x2c}, {@balloc_border='block-allocator=border', 0x2c}, {@data_writeback='data=writeback', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}, {@nouser_xattr='nouser_xattr', 0x2c}]}) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8100) r0 = open(&(0x7f00001d4ff8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) recvfrom(r0, &(0x7f0000000000)=""/151, 0x97, 0x0, 0x0, 0x0) fanotify_mark(0xffffffffffffffff, 0x20084, 0x52c5f2c4afa45429, r1, &(0x7f000028cff8)='./file0\x00') 2018/04/05 15:01:28 executing program 4: unshare(0x20000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) fallocate(r0, 0x1, 0x3f, 0x10000) r1 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") setns(r1, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) clone(0x20000000, &(0x7f0000000240), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000140)="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") getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x35}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) 2018/04/05 15:01:28 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000254000)='coredump_filter\x00') pread64(r0, &(0x7f00009f3000), 0x0, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000000)="2c9e52c8a1df578c48adf2fe2616bfd21930591c171a37da3730412adf91699d6713b660a980f07ffaaca6a1cca290b10409304b4adaf5f6716f6722a30e431bc17b07ff4042cb92091d5856f2809790e6672589fb50", 0x56}, {&(0x7f0000000080)="6c8c3f24fc33e14de13f4abd2860abf9d6463827e075d5db37373cb6803867e9f7affeb8f994dd4f269e4feab208a630f38c848592afe0ba98bb175f5e596ced0b381d02c920f9162afaca57b269b3f123861c108135e2feb3a476ddff2c041b04f09f03147b3b6fc6654861632a11bfb0cc7b6809e98a98e767f580d2ebe2ccc54b49ffa9c2fffa7f62b461a0c89e47c01cc7aaca20bcf7261fbb60a3bcdc677bf34c0bfea71bb72fe7e4464496f2336a2134e9927c84ee787d153b48f5820194b25e5977a24b560dbd74bd70263c6f423856ca5e290a67dc70", 0xda}, {&(0x7f0000000180)="bcdb1d00d4f073deb4128f8755d969c22530f708e9cdf2337864700db3229dd1ffcff0594f0e5df2f1c046d34c56f63a1e0ccdc251a9b10df6e16ea98830d6f885cee012f8c5203f1ecba64490426d31f839242dcd2330cf9726593b040f154a7afd23d9bebf6778c6fd94b8a22d006a038e64dfe83719c7b8c492eb835a6cf441459b8134c0682b601465ce00c23d28cb68e7c51e013e83aa985957610772354387e432c1", 0xa5}, {&(0x7f0000000240)="448558dea2ac17e935ab725cd4c5d7663b792c9f48f83e23bd5fe21bdc00031556190b2aa8ab42e1a59601a100f52bb1de6481dc9e83fcf8617d62c40396031c38c4c6e0b8155d316c2dc56c0e27affcb44c4ebea184a35bfa905a4d3369856f3174ead28d29f14adb21e97f4fceca5d9c6aea416b0ef299ca4356ba56170d20c2e644ba9cab06eb3fb0575b3806420d8309b0935f04a6730e5555e605f392d4909e5f7ed5bd3f908078754ddbbf9f66ede2ae7cab4dc1", 0xb7}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)}, {&(0x7f0000001340)}], 0x7) 2018/04/05 15:01:28 executing program 6: r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000000240)="2f8cf7750e723635bf3e5194ea8ce5ff839e6e8235323fc6720600020400000000000000dd35e1158432fe7c3a10ee2ffde67343d1c899895459fa923a50a1a35f83d637e1b03beb792d0d4426f722179a6475c6214d0d7a4af1e416801650bc067d3256400bb7353458ea43c3d4f3335e75141bfa3c17ffc2b41b2bb63d7676f586978b6ae72b9f599acec4292caecb0c114ad58fcc2f71aa48d511f4c0f4554897df5350c1f2c0c72c472bc831b6622990679127368cddcfc1f2b4de5dc27905c908c236a966d73d64c310513902a33b466e1b125319f57cd5100fe1ca70e6186b0917bde7b82f8c15d80b527362ae80c2a1e1fb0d65300a7df27ec45071d6c3bbe608075350", 0x107) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000001000)="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", 0x1000) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) fcntl$setstatus(r0, 0x4, 0x4000) 2018/04/05 15:01:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/05 15:01:29 executing program 3: r0 = memfd_create(&(0x7f0000ee6ff4)='--vboxnet0.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000951000)='/dev/snd/seq\x00', 0x0, 0x200008000020002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000fbef74)={0x0, 0x0, 0x0, "71756575650000005d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffffffffffff00"}) clock_gettime(0x0, &(0x7f0000000000)={0x0}) write$sndseq(r1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, 0x0, @time={r3}, {}, {}, @control}], 0x30) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$evdev(r2, &(0x7f0000000140)=[{{}, 0x0, 0x1ff, 0x6}, {{0x77359400}, 0x8, 0x9, 0x3}, {{r4, r5/1000+30000}, 0x0, 0x1, 0x4}, {{r6, r7/1000+10000}, 0xfffffffffffff001, 0xe95c, 0x8}], 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x53}) 2018/04/05 15:01:29 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000240)={0x0, 0x0}) ptrace$peekuser(0x3, 0x0, 0x542ca047) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f00000005c0)={0x4, {{0xa, 0x4e24, 0x2, @empty, 0x1e6}}, {{0xa, 0x4e21, 0x0, @empty, 0x800}}}, 0x104) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0xfffffffffffffffe, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) signalfd4(r3, &(0x7f00000004c0)={0x1}, 0x8, 0x80000) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) perf_event_open(&(0x7f0000000380)={0x7, 0x70, 0x302, 0x3ff, 0x8, 0x2, 0x0, 0x200, 0x5208, 0x1, 0x2, 0x401, 0x0, 0x8, 0x0, 0x80000001, 0x2887, 0xff, 0x100, 0x9, 0x7, 0x1000, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0xba64, 0x5, 0x100000000, 0x1000, 0x0, 0x40, 0x8, 0x2, 0x85e9, 0x3, 0x7, 0x0, 0x2, 0x0, @perf_config_ext={0x79b5, 0x1f}, 0x8, 0x100, 0x0, 0x0, 0x0, 0x100000001, 0xdc}, r1, 0x10, 0xffffffffffffffff, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000700)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x17}}, @in6={0xa, 0x4e24, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in6={0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8000}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x163, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e24, 0x80000000, @ipv4={[], [0xff, 0xff]}, 0x6}, @in6={0xa, 0x4e23, 0x80, @dev={0xfe, 0x80, [], 0xc}, 0x8}], 0xd8) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x2041, 0x0) r4 = dup2(r0, 0xffffffffffffffff) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0x0) r5 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x14104a, 0x0) r6 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x101002) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x1, 0x74, 0x2}], 0x10) sendfile(r5, r5, &(0x7f00009bcffe), 0x4c35) ioctl$LOOP_GET_STATUS(r4, 0x4c03, &(0x7f0000001080)) sendfile(r6, r5, &(0x7f0000fc1ff8), 0x80000001) ioctl$EVIOCGKEY(r6, 0x80404518, &(0x7f0000000080)=""/4096) ioctl$UFFDIO_ZEROPAGE(r3, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x8}, &(0x7f0000000440)=0x8) 2018/04/05 15:01:29 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='ns/cgroup\x00') ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000140)={0x0, &(0x7f0000000180)}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000000)="6236ada82da9f362ee3a", 0xa}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f00000000c0)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) mknod(&(0x7f0000000040)='./file0\x00', 0x8044, 0x6) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000180)='ns/cgroup\x00', &(0x7f00000001c0)='ns/cgroup\x00', &(0x7f0000000200)='selinux%*lobdev\x00', &(0x7f0000000240)="696662300200", &(0x7f0000000280)="696662300200", &(0x7f00000002c0)='system#-procbdev)$@$keyring#\x00', &(0x7f0000000300)='/)vmnet1lo-\x00', &(0x7f0000000340)='ns/cgroup\x00'], &(0x7f0000000600)=[&(0x7f00000003c0)='selinuxvboxnet1vmnet0\x00', &(0x7f0000000400), &(0x7f0000000440)='ns/cgroup\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='ns/cgroup\x00', &(0x7f0000000500)="696662300200", &(0x7f0000000540)='-\x00', &(0x7f0000000580)="696662300200", &(0x7f00000005c0)='-}\x00']) 2018/04/05 15:01:29 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f00000001c0)={'mangle\x00', 0xb, "1aaa8bd34050a0a2a90c5a"}, &(0x7f0000000380)=0x2f) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)) fallocate(r1, 0x0, 0x0, 0x0) inotify_init1(0x0) r2 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000200)=0xaa) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000000280)=""/192) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0) unshare(0x20000000) getegid() r3 = dup(0xffffffffffffffff) ioctl$EVIOCSABS0(r3, 0x401845c0, &(0x7f00000000c0)={0x100000001, 0x10000, 0x0, 0xf4, 0x93, 0x4}) setfsgid(0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000340)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SG_ALLOC(r4, 0xc0106438, &(0x7f0000000240)={0x6}) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={0x0, 0x9}, 0x8) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, &(0x7f0000000400)={'ipddp0\x00'}) 2018/04/05 15:01:29 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$bt_l2cap(r0, &(0x7f0000000080)={0x1f, 0x8, {0x5, 0x197, 0x4e, 0x312, 0x0, 0x80}, 0x60, 0x6}, 0xe) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000000000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/04/05 15:01:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/rtc\x00', 0x0, 0x0) mlock(&(0x7f0000010000/0x2000)=nil, 0x2000) openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.threads\x00', 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x4, {0x2, 0x2, 0x200, 0x101, 0x7, 0x1000}, 0x1000, 0x4}, 0xe) r1 = userfaultfd(0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f000000e000/0x4000)=nil, 0x4000}, 0xffffe}) close(r1) time(&(0x7f00000000c0)) 2018/04/05 15:01:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001f00)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001d80)=ANY=[@ANYBLOB="200000000080000000000000"], 0x20}, 0x1}, 0x0) ioctl$void(r0, 0x5451) [ 664.564852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32768 sclass=netlink_route_socket pig=14046 comm=syz-executor2 2018/04/05 15:01:29 executing program 5: futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000000340)) futex(&(0x7f0000000080), 0x9, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$EVIOCGNAME(0xffffffffffffffff, 0x80404506, &(0x7f0000000180)=""/208) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000400)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8957, &(0x7f00000002c0)={"74756e6c3000000000000000e80f00", @ifru_addrs=@in={0x2, 0x4e22, @broadcast=0xffffffff}}) bind$inet(r1, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f0000df8ffc), 0x4) sendto$inet(r1, &(0x7f0000de1fff), 0x0, 0x0, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000000)=0x5, 0x4) sendto$inet(r1, &(0x7f0000b0c000), 0x0, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000280)=""/27, 0x1b, 0x40012020, 0x0, 0x0) recvmsg(r1, &(0x7f0000df6fc8)={&(0x7f0000df6f80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df5f6e)=""/146, 0x92}, {&(0x7f0000409fa2)=""/94, 0x5e}, {&(0x7f00007a7f19)=""/231, 0xe7}, {&(0x7f00009e3000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000554fcf)=""/49, 0x31}], 0x6, &(0x7f0000c27ff9)=""/7, 0x7}, 0x40000100) setsockopt$netlink_NETLINK_RX_RING(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000040)={0xfff, 0x1437864c, 0x0, 0x1}, 0x10) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000002, 0x50, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)) 2018/04/05 15:01:29 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000380)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x58, 0x0, &(0x7f0000000280)=[@increfs={0x40046304}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000200), &(0x7f0000000240)}}}], 0x98, 0x0, &(0x7f0000000000)="6813cd8e19a184c505e24736592a63397ce0cba81427e71c18fb8f3c3457613ff81e54c60d7ec7fc174d618c11b634e08098afde106f29ba425d048be8ed0b1c53bf77b2dd4489694c0e451214ae4ad0767929179e4f1f406c9cb49557eaee941a4a92f37af4737870ad7486735d98111bf658e5b213712d1f3f84429b98a37e45fb461f9980b4a10442356fc9e85210fa2556589380409e"}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x5, 0x4) r2 = dup(r1) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) 2018/04/05 15:01:29 executing program 4: r0 = getpgid(0x0) ptrace$getsig(0x4202, r0, 0xb6b6, &(0x7f0000000000)) userfaultfd(0x80800) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0x78, "ac8e2b67a0a4e1fef738b791ce42a95845c1a625d4d3a54369cedb609d784ddd8bf95d5a26aad6ec613da190b9df651106695595ee377fcad35ea9a08780cb657bd47f2022bf5d80acf425f20730e3c16f095cc7353f545883cfcef09d0fd4c38b255a91617ddc45df3a34d45759423c4ca941e60d4bcc93"}, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r3, @in={{0x2, 0x4e22}}, [0x5, 0x8, 0x100000000, 0x10001, 0x5ce0000, 0x5, 0x7, 0x2, 0x7, 0x7fff, 0x5, 0x3f, 0x3f, 0x1, 0x5]}, &(0x7f0000000240)=0x100) r5 = open(&(0x7f0000000280)='./file0\x00', 0x80400, 0x14) getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f0000000340)=0x50) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000380)={r4, @in6={{0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff]}}}, 0x7, 0xbc, 0xbd6, 0x92, 0x40}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x4) recvfrom$unix(r5, &(0x7f0000000500)=""/199, 0xc7, 0x40, &(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000680)={0x2, 0xffffffff, 0x6, 0x8}, 0x8) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00000006c0)={'bcsf0\x00', 0x5}) r7 = syz_open_pts(r5, 0x10080) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000700), 0x4) flock(r7, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000740)='/selinux/member\x00', 0x2, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f0000000780), &(0x7f00000007c0)=0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000000800)={r6, 0x1000, "f105aab9b34e5703443080be5be2fac4bab0e46e6cd9e5a283eb9d408824c566c0eee847c823593e0ad1732a4eda576403d96979b2a7158962ebf2bba452630aab3f0e2c5b139f37dee745f68e64144a5c77f176520e681c0a60d756f10467b6d7525c7aed740633e72d3fb9de8c92efbbaccab720247c2944a91581868b559c0a50c6f044301b581a1fc9bfa752adea4ed70ec4ae8e6a93c7cf5d8352c0bc4e7f02c9cbe4cd2837b30082c56735c1c5ff6fb739f56fcb45b6deb083260cad0e5aa87d028e06b421ae847606d2e660078c62d185160d406d899a22175af2947d732452e69ab6e7b658e0aa7ccc602acb3a936ac1eed91015cb7bb7a38a6553435d12c85fe404c172aecb6fbed96fc6f715ce4b89f3e723af5c866dcd679cc807108644065a8e975336b23285c997210e0a304801d8ba08c050bed66c62b7b0c93c9c1462619d802db5f8f49232ad955ecb1f221ca7261dc29625feaa8993be749f3bd28b43e897c9f822ccb3b7275a70d8dedf7d42e43db612399ed252f203ac4bcf391b37677b95dd63fca49d3d9deaf856a95388ccfd98ef566f796e9f3e3d957af2a7ef1f32817c9d33c221b83f01028bf2e144c2fa7f93f3a8cd2413d0da8f050174ebe41d46b60060fe60fd23207797fff7ad1fafdefa4288639ca71328d8a562f53de268312f003b03783bce1d20cae8e747645460c071b9b4d5f0bcb8847c5022fc654e456d08e01d2ac3ec567ef6d2f3b2683af80b29a3f8c5bb5052dc38a7b639a89158c06d780accf6d86d8f23c2514d8966ac9837a9138f721157f81f2afc20e655a0b6853fdff770d56e3818b14a33363c77d9e9ab09c7c844866475d9d56bfe2961f317e35a8c8458782483a93f65288b1ab5966355d87d8e1a5ec026a8a19c2247878564ecaca9560686b548ecc34df1dd81d01fa1f701484929068205672804dc80344cfddd82e99ab586f145b6583c3ce153f425c7886f16535e05e0564bf5e2add3ac875ab7038b8759bc2198680d61f0cb81e68ab59a2d713e874328c877c9fdc4012fb6499161ffe6691183a8752f008d838dc435894d20e995cdb56f9b0760433720e996b6bc283bb64592c8aa05231e8c062ad8d146fffbf860f9668ae97c812f75df26c2dcb5adbdbdc379151af2e284d2fd60744c91e10a5c08353fbe8c42b37574b93e4ceb62e119d530fc201b6d28c9444bb433810077954ff4a8ea4248a785798ebf5954afffcdbc8ead86e860e44bf7548c69ff688a04cdfd7cc1cde81b2cecfa8b984aa6c2ff63a95d73065ef1c6a45d7293a29a17aa89447aa6d67662514e8d6013684b232a2c84ea9b017edfd6919cf688d58712342d4d22345fae07ac4c21f947f532dc48c59301071c4ba5fe795d644f5bc075f48914fdebc5ed701f24289f92841b920f10266066206d3d6fcff58627dcf28e5931b62af1cd344fa54503368bd812cada90b0ef2ffa09115b34b97145c129afa12ab00f6105841cec044df849ddfef3a57fa944852b05e5cc1df24e9b8117a2faa02cab451b2de5fd0dcb7d94177ac951c05c95003046f789663071c2c83b85dd7f24766929fb8b538c30a2322a53f42afe8aedb314e6406d40c9e19b92fb6638754ee66ef3606bb042d0c11b8cc2bad88d33a914f976fbab9efe5283b775a3e2e5b84a13f8453de9377accabac53e54be0c6bc5390827f2a1a9313c48942208e2956e6ddb2e5d96c5be9151a0c7fc6775cb868d7cbc204e029da3c57081bda7ee4e7da898c803852a8d063ea04a3ad38417af27ebce48e68206c71c9990720f9371502e09b6d6b1bf2b98f3badcd3745b16df20c45c15a172eb51989eadef3202585929d02a7906c123845f99e7e4a48093812ff2c876aa7a29f7b6a8764421b6ef77242492d359b15af544d82eb2826a3155bacd29fbaa93297199d7eac487ec15b63f6446767e0201ded99fe7e8118a629299a87b602b52b5e77a12e22b4ee9088736a35445b1f9303a596494fb92ab28a69d95077336811b71d53fd971ec30dcdf23657acec7064dd4a3de6998f7913e1d96581210e8134ebae4dac23e9344089b0fe9c3707f8b8daed6774890fdd1cd7dccf3e9731d1c1e752148397839474d97a35c0e7eef0dab47387fecb1a3e28415be1e77e47ddb01b6306841c4e367dbc21c8f41e35dcf58080da14bc314d7e22b0045f7b44fcb7e84265c3c0016593d4a251ba4d6da73827fd0fbcc626b8b4278daee9a8a50ac97687a0ba1472d35c0724d7ec9da68fcf4232ff8519745341cf5e93af869d04909cd63040114459dccd0728e0224400ac6822f2b04987d82eb08b5eff56c39b9a9162aec2ae20acc8b58a2f1ea4a3060223a7559f22c83497d50d9f6f1a107912e19f27aeec4a59565ecf8406367441348e4b34cec7e8df20a3ce227c4e3553a1d6a012786c770e9d894b03610c749bb2d61ed8a1a04de7bf2d3dc4e4dca448c299767f63dbc2842b0345cf2fa94874a18302dfd73e6f10c71ded73acbb928dee2c382bfda1ae00f67255542624677e577cc70f5a6a672ffc3910b14a7449507008450a1c344a5aa3650062ea39e79fe6cc034ee489375e1efbac6d14be2d9781757e062a97450ba08fb01a2e21fb4eda2d618b44674cb44d4f85e0bb7a05c7fb410bcb06a613ac6844b0fa011aa28fbd20d884fd7856f6c7cfd94dea3a3972b5c6f20cd0a46aac5ec14e8d0590c2d6d4df8b012d0df62ae4dab4b7b6884c45a67d8e2eb9e23e362b0a1757cca5b62628662f2112d712ed6fb20aa223c1e0a6d84e2ccae11745aa3b8399128ae32f55708e6f9e91f9841d38c724d3b963c19ff929784dfb558ede703398720940fc384c6830bfce1d05740f94dc95476312592bbed60076f5017ddeba544520992bf66b38691ec48c1ac1e2d0d7d67534a69c6a05ca7333439fa7b8ad38ace9516d022a5d70b9932b1167317f343efa1b0aa88639e187e5681dac3798316c5403af084bf5fd7dd145d56d4cfc70979876feab6a3e33e5a7929dca706e177afff157fa477c1b1f8837f391ce1848107545175977ff869b44ffddeaca6a21949b58e17299b3d5aed3f75c1ed3eb6f3735ab9a8c4d5b804515a0e0533108b1a0545d171c88d87c13482e367f06899dc7dd69a947c3ff966f335731efbb77daeac468c18d0efa40dd1368f0745ac6e299694d7fc9e7d33d324db2a64cd2c3f742785c6ac3c3a07e186fc38925b37ed2088d19ba0f19eb8fdeab18765cd3df18e3ccbba447e877f3a5c75fd52120acddd09355eccdcc0b4be28b3c9ab84b2ed339e2e9d0587388de6c14812b5ed5f5721c898e9a2f9ca0dcd49555b03c6b764f64e74290ac2b8918b8c55578e5ca250cdd27e6909e348420fa1f7f45cbe0a15096bb00f45628314d8e4f0fc29a03812061ee4841c7038c863754d39296f6cf7b32495de4fd267b4e6b257b5efbe576d83552c8ef63e718b900451802fdad83059e5830fa75b9aee7c4ac62542ea2b6e86d1a5a24135d93a482b95bda9ec4b7839ee17ff867689b8394e88a4df8bf94c5c525fdda7753000711817d144e36a853e7292c2353a972d46a3f44dc8a27877aadcbc5a2104051cf38faaefab52fcad59ead443fe275490da2b5be06e60edd813ca5ac627c951441d4bd0d0910a5babf67b3c2ab5d5b3caadddc0f59d37f6f028c9ca389c982ebd6d9c2a25f9b916d687b5d86c6e698cc5fabf19acabfd1480c97c7f99cbb6b02898faec7d256a01e6a2c7653ddfbd69ea3e5873941279cb778c6cb629c5e5cf3a581d2eeb67a483b2d09b35b4a6b2474461a63663bc3162b0d764e54056a36070234d34327969417e22c3802d13b59e4968b451a864ef91e1b9d1457dc64b3ed948f57492cc59dba30e85e71546c8f78b32cbaaceda9b70cc7f9e3f9d97067ef36c793c5741863e128601d076f742b29afda08de9be83aa5df8993c3b870af29b7ea0a20980d93d927cf0be3e12ae8bd641867302e013fcd91b208578c02e10cb840f9e7aec15ee9c845a4663a7177d5f2553cad8264d6885329b4328c9330986ef78f825c2c9676b17ae806664c6a0003469d4cc8121a6376f5951895dfd127ab0ac468f69d9ee92cd9536c4084335ea851ef83e9f2037deefe816320a90722802e2222f28d566ff15ab09cba0fe73a5fb902fd4d8c70ba58b6974e8be60c0148db6f13a3a63a668ff5b9de0031f34fc0c7894c28f1bba0f40a13c9a005bf7adfb50b8be666f04ab4d79d09ad0596017ce39e19e42f46bd1c1f30a03957f816b008004c43e478333e1156c8f6ffebb55b5c43f2c15a8f3b167b290c6b578de42af5f30adb496c3f4438ba8d38721e96ed634c5e4e3ac47c46422930f63ebd8c3f1e7442cff2b8c36b733200bef49e65a0a1cb47df6d5623aeed437fde8e727ee673d251fcb80d2a707c55d88635050402ae3c6c0d83b410247c3f8a17a79e3a39fef49701f7ddef022339d5fb0a29dfca60c8ca4e057a2025d186b5e8d6997532665ff9938facc2e4a2c02dc07ce6b1005d3d7bf571fc58fb8dfd39653cfbbd14225b6299defad836b63c5d3423b36bac397639d374ef46fd57ef559a6c347dde6e8f5ba3c90f26cc6b5ef1c577a4625f66ef4db3821e681080393a6709f83b824ed255932c6a74c6cf7b7b0c5dcc3f30146e3b0f5a0f86aa8d655c322d07edea2e9f6a88567172684f7dfa47c43c246f6f107959d56787dd598f96f2ec60b22544ad7824ecf5f564a5b47e9c86b771b9facb61eb87fe7fbc4f6c0c7126e4d52c33663f5f434e7f84ccf5b3f409b72159ef516e3a365eedb303400e49355ebdef0ccfd47aa05cdbe0305f21b5ff640352a12f229940c46fa20a7bc6d7dd16e21fc348778cacee4366ca38c0275fab8bca6f14e15e6a17ffec99d54dc0f11454a990df99a88be8aed2e4946486d03dff04b16e2475b34270cecbced23d064b5e7670a16dd7715e1b2050c330dacecadccfcef2784ea646fe254ecf7f9bcc9924908288e1da09f20fc3c01cf34a4f4358f5854b20e104e7c32a5e1e0662185e141ba02711e24ac09e7b636b668d267cc7b5737ac75c44f6667c7b191d00073e1bd97bfaf7df4a1f1c5f7b633d9b88eddc96c35e92a86ba911159446edd6959d6879b9460e4664bb3d901317630c5cdc3f316f26289aee7e65faadd9600a81eee1174cf92db7a676a3266d91788167cc4c213b6b1d0f3f1ca31e0960565f728ca421c7e3ff14510330e3d50b3abb7642b783eb0b27e4e2d09c30a949174e99de92ff9cc010996b94887c41725b82c6f61603e5fcec1c5c9c0d2b126fac0c240a77fdf8496f1b52a2449408a0c9dd66e515bf3f3bf072529283eda606ab067443fd432ec78608fb692ba0e67c90fb817e9a81cefd7d53d761ed9dc1f98230450d577a51e7e5ffdcdc1d7967bc522a15830a4d91d9fb86d190bef66ab906d2c2a45b3644cf1e906c6bc3d2db6dde95a4699e81c8c8ad79feb2309d98b5ca4694c4702b6919f2be13df70e19010524aa2d4cd7ce7f4566855eb65caf66f4a90134ac66ed0daae7e0c60e6b578a8212446a55e5127c652031f2e53fcb6048364e11af191cfb48f0a04358148d287fcdd17e4469eec29cf8713d0c08050e17c609f4b6eebe92a6a6a33615469265d3d2006bb3781510bfa47f859488bbc4fbb91e183e523d2b9778c79387c3e8b3324ab71275d182d1be2b0e0c2444f0fce78a6f34805d907b6c79d6095f84e25662d0bb2000d6c571026f01ffa55c575333c810fd5272a61"}, &(0x7f0000001840)=0x1008) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r5, 0xc0a45322, &(0x7f0000001880)) ioctl$TIOCSETD(r7, 0x5423, &(0x7f0000001940)=0x1000) sendto$ipx(r5, &(0x7f0000001980)="d49d9f732928bd1dc5d76a9012a15a08ab2ec9fa200aa9a2b66c0d76f1ba8cff1a8aedb9f5778afaf6a6d60aceff96726aa9b6f06da4f9d7a028f466c8365dfd710ddaff39e89736f27572dd62ce96a82863627fd94c1ea69c233b8dce5ff39f0c52beb1b5ef615cfab4154a158ec05e917a7f5dffe5fb6f33425161d398b3edd93cdf7cdd1112c559e9995c01428667bf0fe8", 0x93, 0x81, &(0x7f0000001a40)={0x4, 0x0, 0x375, "c9b6a91c5685", 0x2}, 0x10) fcntl$setownex(r1, 0xf, &(0x7f0000001a80)={0x0, r0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001ac0)=0x7ff, 0x4) chmod(&(0x7f0000001b00)='./file0\x00', 0xe4) getsockopt$inet_dccp_int(r5, 0x21, 0xa, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) ioctl$LOOP_SET_STATUS(0xffffffffffffffff, 0x4c02, &(0x7f0000001bc0)={0x0, 0x0, 0x0, 0x0, 0x400, 0x1b, 0x14, 0x11, "a008179ae2a2f1aec5182e020b768e32558929c94bc81e88fc791759aa37eb3cbc4527e2670bdd5c89d7d3c34f718b51c087eeb40481479f7fa831e7ead1813c", "681044080728a35d3845b8cfad2b4c9201e447a1fa98a44f54d925842a3a34d1", [0x8, 0x191d2890]}) syz_mount_image$bfs(&(0x7f0000001c80)='bfs\x00', &(0x7f0000001cc0)='./file1\x00', 0x2, 0x5, &(0x7f0000002040)=[{&(0x7f0000001d00)="5843e2440024034d4cb7bf90d1bacf4ed5aa63aaae646d39f949cd82", 0x1c, 0x994e}, {&(0x7f0000001d40)="4fc074d41efacdeb2a65290d9bbfaa7b7eb5354dcab444047491f5fbd7aa29395696b51a4e9ace0bc166ecffd45dbb8321c650b528afa1ebcd3333e7f262", 0x3e, 0x7}, {&(0x7f0000001d80)="9edafe3b21873c7a6689a3cbbafd70263508717280d5f18101b70ba943633aef7d7cd199f7b6ffbd42705208250739b2179fe51384c880a9cbb3655f51f3ac30c49138ff4b2cdc5d6b8f2a8a39eb50803af5ca247eac97ab84aa35fbe82ff380f90c6495e2f5a36b1510cd5f8992380126cc000eed4ae713d7585a168c22eef044b104b1c54593b18345c5218bb760a5c9d8c646e4f3f671984cb4b656b6a03fcbdb8cb9857152b6405451db233d36e4eeb2064497311d6c528c0d10e4468618f06aa51d5cdff7", 0xc7, 0x80}, {&(0x7f0000001e80)="d63019aee23640f4ea6c2c392ad97e9a30bcfef79566482aa9e8b1e608b634a7c8e0a8836767c3a87267936ca356a541cf78c96c3d6b835068b715c0c52c7cd89c9055841b92a7261e0dfdc2ba15dff99d5669bd83189a303b0bf0a0b6753347698a27eacf5f9a4d3c72095a9707cf34a15ca9258c8a1bff515fce2a8b385e1bfab5c73681b0926dba8f0fed0fcd433ea811ea3150063236a8c2e5e9c02e22e6d3f1fd0ccc6f390a080c1d2768412c83", 0xb0, 0x200}, {&(0x7f0000001f40)="196861822461554076edbdc95e5cfc30d06ec96ca7899695bd2ea0ab8a95557e4831203b69bbd8fd40be740d73a456f38ee6006ab9eb68453d0d920f3e895001ca989f1e0ff52be880b094baf9f7826322648d7fae5b0bd492f6a0f3d3d91066d6f56c9381261e72d694811d9fb1be8b0dede9d5ea5502ec6759b16252b63d6d0c1d16f8d9dd4fee0f515a987dd5a13df2026a531086a051f7975d41ae80bbb5c1ddb878406f4a2cc4519a6d31150d9507e5342af64c2b4e96035832ac354c9921992d8d7b5e57855c50fe95f2c0bd02f2b4f65586d5e425ba", 0xd9, 0x9b}], 0x4000, 0x0) fstat(r7, &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002100)='./file1\x00', &(0x7f0000002140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r8, r9) 2018/04/05 15:01:29 executing program 6: madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xe) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDADDIO(r1, 0x4b34, 0x3a) r2 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000140)={@broadcast, @broadcast, 0x0}, &(0x7f0000000180)=0xc) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000001c0)={'erspan0\x00', r3}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f5ffe0)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x2e) 2018/04/05 15:01:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000061, &(0x7f00000000c0)=""/30, &(0x7f0000000080)=0x1e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x101, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) 2018/04/05 15:01:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8995, &(0x7f0000000040)={'\x00', @ifru_addrs=@nfc={0x27, 0x0, 0x1, 0x2}}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0xfffffffffffffebc) r1 = syz_open_procfs(0x0, &(0x7f0000000680)='attr/prev\x00') setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000000)={0x8}, 0x1) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) sendfile(r0, r1, &(0x7f0000000140), 0x1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000180)={0xb9de, 0x2, 'client0\x00', 0xffffffff80000006, "22a49a0250ca2424", "cdc4f4c5b6112022c2e390c89eb3b894ab7151d444bcc9a46b6ac5b0c9f3052d", 0x4dff, 0x7}) 2018/04/05 15:01:29 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049bff0)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r2 = dup3(r0, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='x\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="31022cbd7000fedbdf250d00000008000400030000000800060005000000080004000200000008000500ffff0000440001000800090041000000080005000200000114000300ac14141400000000000000000000000008000600666f00000c0006006e6f6e65000000000800020089000000"], 0x78}, 0x1}, 0x80) mincore(&(0x7f0000001000/0x3000)=nil, 0x3000, &(0x7f0000fb2000)) sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0xc000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, r3, 0x210, 0x70bd26, 0x25dfdbfe, {0x4}}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x20000000) 2018/04/05 15:01:29 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000000180)=[{&(0x7f00000001c0)="5500000018007fafb72d1cb2a4a280930206002000a843096c26236925000600290002000000ca8a9848a3c728f1c46b7b31afdc1338d54600009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000240)=0x44) 2018/04/05 15:01:29 executing program 0: r0 = gettid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x0}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006c1ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r6, 0x407, 0x0) write$tun(r6, &(0x7f000042470b), 0x1001) read(r5, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) dup2(r4, r5) tkill(r0, 0x16) 2018/04/05 15:01:29 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f0000000100)) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) getsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)) 2018/04/05 15:01:29 executing program 7: r0 = epoll_create1(0x0) socket$unix(0x1, 0x1, 0x0) r1 = inotify_init() pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ppoll(&(0x7f0000000000)=[{r1, 0x3000}, {r0, 0x100}, {r1, 0x40}], 0x3, &(0x7f0000000040), &(0x7f0000000080)={0x4}, 0x8) 2018/04/05 15:01:29 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000040)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) connect$ipx(r1, &(0x7f0000000080)={0x4, 0x6, 0x10000, "609853a593d9", 0x6}, 0x10) 2018/04/05 15:01:30 executing program 0: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x20000) r0 = socket(0x11, 0x3, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000600), &(0x7f0000000640)=0x4) 2018/04/05 15:01:30 executing program 5: r0 = socket(0x10, 0x2, 0xc) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x50, r1, 0x300, 0x70bd2a, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0xef}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}]}, 0x50}, 0x1}, 0x20000880) write(r0, &(0x7f0000000000)="1f0000000104ffd00e00000000000000020501000b000100030423ca0000cf", 0x1f) 2018/04/05 15:01:30 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") writev(r0, &(0x7f0000002b80)=[{&(0x7f0000000380)="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", 0xfb}], 0x1) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000880)=""/225) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x8}, 0x4) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a}, &(0x7f0000002c80)="3dde79763ec09bbf6917ffd1e8c401c99e25e0b60bafe6f6051ca314195f066c86763061ba5ffb4f345a408ba4c56bba2ac4f64642a19a81f72b1d3fb74e5d348e1ebba568683ff0239d512690e1d248897adc7a36de2027bead1fd312ad7c71d0fc6961c82324d861aba30661f734fce4cae82be73daa743c79e1ebf1bc2b9584b045c7ce2cea08d1a06c54eae899ac8922e47398e39c80d1ee79402710ca17c62a4551bfbc", 0xa6, 0x0) recvfrom$inet(r0, &(0x7f0000002c00)=""/74, 0x4a, 0x100, &(0x7f0000000600)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) syz_mount_image$ext4(&(0x7f0000000300)='ext4\x00', &(0x7f0000000340)='./file0\x00', 0x3ff, 0x1, &(0x7f0000003040)=[{&(0x7f0000002d40)="68059f598568a5eca43c6164cba05c427fcb3096237647c0a7362c2ce459fc2908210f2bb3b61cdfda95d51fdc8c4aae822325f31388e1d8764f3c2caf45b851b14f1ee52ccc3bbd2de49526b9c396d9d8e1a924b4dd04c17d045bc23eeeb18f32d5954a929a5eeb3ab0dda90ae6ff2a54ba3ee587987f1c5e566985264aee3c74a4e81f40d6315f2cc4aded2cd4632f0e1e673fda263e95fc41da95de9b3d92a283da978b1999cafac61700e416", 0xae, 0x100000001}], 0x4, &(0x7f00000030c0)={[{@resgid={'resgid', 0x3d, [0x32, 0x36, 0x78, 0x36]}, 0x2c}, {@nobh='nobh', 0x2c}, {@commit={'commit', 0x3d, [0x36, 0x39, 0x37, 0x33, 0x33]}, 0x2c}, {@quota='quota', 0x2c}, {@acl='acl', 0x2c}, {@journal_ioprio={'journal_ioprio', 0x3d, [0x37, 0x79, 0x3f, 0x39, 0x38, 0x31, 0x0, 0x37, 0x7f]}, 0x2c}]}) 2018/04/05 15:01:30 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'sit0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="85b1240000001b1b"]}) 2018/04/05 15:01:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)={0xb485, 0x3}) readv(0xffffffffffffffff, &(0x7f0000004400)=[{&(0x7f0000002400)=""/4096, 0x1000}], 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r2, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000c40)=ANY=[@ANYBLOB="05000000406507387fa5ce8ac48eeebca0efb11709fc009c0393728976272cf901ae128a0d47193c870fc5a43c3f0517408d27bdebcbd9c34f54fa98421fd916949f62d43e25d81fca557f68ee6918077e0cbabcc57635a00ef32dc135eb4bb4f00bee9c6bfdbec400000000000000000000000000000000000091003c1caa083fafab72cb16f6b6bb528c6b8b2e3df4486380383478d7849854fcb4d7436497"], &(0x7f0000000080)=0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x8, 0x7, 0x8001, 0xffffffffffffff80, 0x7ff, 0x0, 0x0, {0x0, @in={{0x2, 0x4e22}}, 0x95, 0x7, 0x0, 0x0, 0x5}}, &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x4e22}}, 0x0, 0x1, 0x1f, 0xe0000000}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x0, 0x1, 0x0, 0xffff, 0x7376, 0x0, 0xfffffffffffffffc, {r4, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x1ff}}, &(0x7f00000002c0)=0xb0) preadv(r1, &(0x7f0000000bc0)=[{&(0x7f0000000580)=""/196, 0xc4}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000680)=""/221, 0xdd}, {&(0x7f0000000040)=""/35, 0x23}, {&(0x7f0000000780)=""/143, 0x8f}, {&(0x7f0000000840)=""/178, 0xb2}, {&(0x7f0000000900)=""/75, 0x4b}, {&(0x7f0000000980)=""/101, 0x65}, {&(0x7f0000000a00)=""/172, 0xac}, {&(0x7f0000000ac0)=""/221, 0xdd}], 0xa, 0x0) ioctl$TIOCCBRK(r0, 0x5428) syz_open_pts(r0, 0x2) listen(0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000380)=@req={0x5, 0x8, 0x0, 0xffff}, 0x10) 2018/04/05 15:01:30 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000640)={@remote, @multicast2, 0x0}, &(0x7f0000000680)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000006c0)={r1, 0x1, 0x6, @random="667928c0b3b5"}, 0x10) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000580)={0x3, 0x0, 0x7fffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={0x0, 0xffff}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000008c0)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x180000000000, 0x7, 0x3, 0x0, 0x90}, &(0x7f0000000980)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000380)={0x0, 0x68, &(0x7f00000002c0)=[@in={0x2}, @in={0x2, 0x4e22}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2}, @in6={0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, &(0x7f00000003c0)=0xc) sysinfo(&(0x7f0000000bc0)=""/188) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000480)={0x7fffffff}, 0x4) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed977033", 0xd5, 0x0) connect$pppoe(r0, &(0x7f0000000740)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'syz_tun\x00'}}, 0x1e) r4 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) r5 = openat$cgroup_ro(r0, &(0x7f00000005c0)='cpu.stat\x00', 0x0, 0x0) getsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f0000000800)=""/137, &(0x7f0000000340)=0x89) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x0, 0x100000000a012, r4, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000d40)={0x3, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000ac0)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x200}}, 0x100000000, 0x2a, 0xe54, 0x5, 0x64}, &(0x7f0000000600)=0xfde3) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000700)=ANY=[@ANYRES32=r1], &(0x7f0000000440)=0x1) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000cc0), &(0x7f0000000d00)=0xb) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000500)=ANY=[@ANYRES32=r3, @ANYBLOB="050004000900b446803e8a34"], &(0x7f0000000540)=0x10) 2018/04/05 15:01:30 executing program 3: r0 = socket$inet6(0xa, 0x200000000001, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={"6c6f00000000000000000000000100", &(0x7f0000000080)=ANY=[@ANYBLOB="1b00070006000000008c31cad5a11e71cc84c407c7142ec2d071267f5a039d8652c16504a5f9731e4e5df13ccc35387cea36900ea2d2ca0747aa62ecd240a994dacf10"]}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) 2018/04/05 15:01:30 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xa0000014}) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x80, 0x81) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000300)=0x401, &(0x7f0000000340)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000020d000)) ppoll(&(0x7f00003affe8), 0x2061, &(0x7f000074dff0)={0x0, 0x989680}, &(0x7f0000038ffb), 0xfffffffffffffec2) 2018/04/05 15:01:30 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x80045439, &(0x7f0000000000)) 2018/04/05 15:01:30 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f0000000440)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780), 0x0, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) socketpair(0x8, 0x800, 0x7f, &(0x7f0000000040)) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x0, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) socketpair(0x1f, 0x800, 0x81, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000080)={0x2, 0xc0, &(0x7f0000000100)="9a6fdebf01b506d0e3209f26fe26bd3b01761125ba0874bc8103ad81b61059cf95ff2f0b1ad106edf08706dac0dc6e06754b5633bf28008404606bd19b8b3a92f69ed0ab6957d3f72d1ca41c3a44ac38dc9bcaec6c72f759f93233083bcd3ea76da7f8f3e9ab4da820e9d28227bae349cb5c6ed6c4e9dc2849467f814bf459ef79297350cf27c61da01fcf0c30aa0410ba61638acc3aa6161600715a0ae9fb12a27d6f5ba2b0d4d138a0fb79df3f16487c2d4518b31f5d13dec236081cb2bf94"}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0)=0x8, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)) 2018/04/05 15:01:30 executing program 2: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f00000000c0)=[{r0}], 0x1, &(0x7f0000000100)={0x77359400}, &(0x7f0000000040), 0x8) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f00005dff57)=';', 0x1}], 0x1, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) 2018/04/05 15:01:30 executing program 0: pause() r0 = socket$inet(0x2, 0x4000000000000001, 0x0) syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0x80, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)="3665676173005af8d5c9e6eeb9211c24797c4b437a12ed4cb8d0782c850afa914eeae3ff4d913b80422b841147d5cfe7bd6a34f86adadcd932c35a65895fac8ba14b20b091a847fd7e1b4e56caa3261924c1890400000000000000000000", 0xfffffffffffffe8c) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) ioctl$DRM_IOCTL_SET_MASTER(0xffffffffffffffff, 0x641e) getgid() sendto$inet(r0, &(0x7f0000f53fff), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc08c5114, &(0x7f0000c79fb0)) add_key(&(0x7f0000000040)='big_key\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a}, &(0x7f0000000540), 0x0, 0x0) shutdown(r0, 0x1) 2018/04/05 15:01:30 executing program 3: r0 = memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10}, 0xffffffffffffff06, &(0x7f0000000440)={&(0x7f0000000880)=ANY=[@ANYBLOB="980000008d80b8caaa1f729a735040a20d4eae140c8e244ba267aa594fcdb1708dcda720bfc206e3dae020cff29f9ae9939abb2ada6e4b701fafacf59054f122d8e249222b1fd0ebbb7fd9dff9238e23d95f0de6e1424a2af271d9662d50fecb999a9338a2b9e861b6c6b13b2a2f9f3e556431ea25aa53e75d864c9e25d19fdfa85f92d5e8302ea2d5e45e91b3a667d03a3d26899c6abdaf5a19ec83923a2784d8d7dcdf58ab2752b53996a59a3a5554ad88847308ea1e199aecc14a4ebf79c6ab"], 0x1}, 0x1}, 0x40) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="b78a7bd363cd449fc7940e2c3d0c0e58668de6040e857fe8243c27b37c2b80f59fbadc100b6d811815de344d54dceee0ae85e3ec771a647cb45971b2516225081bf6cc21290000000000020f49c92ef9e23f2560ffa0c6c13239636d54254106a5dbed43c0109429cbdfa00dfcad3bcdef16bef4597571e112785b4909cc490a1c419882735661781296b99da12dfa0dc4cf5bce0299107e39055899ef5442552af2"], &(0x7f00000004c0)='{\x00', 0x2, 0x0) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f42108121572ab62a51805", 0x60, 0x0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) keyctl$assume_authority(0x10, 0x0) socket$l2tp(0x18, 0x1, 0x1) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f0000788ffc)=0x100000001, 0xfdf6) sendto$inet(r4, &(0x7f0000000b40)="ac", 0x1, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0x15, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) sendmsg$netlink(r4, &(0x7f00000028c0)={&(0x7f0000000140)=@kern={0x10}, 0xc, &(0x7f0000000ac0), 0x0, &(0x7f0000002800)=[@rights={0x14, 0x1, 0x1, [0xffffffffffffffff, r4]}], 0x14, 0x4000000}, 0x14) sendto$inet(r4, &(0x7f0000000b80)="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", 0x20f, 0x8010, &(0x7f00000003c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) write$evdev(r2, &(0x7f0000000580)=[{{0x77359400}, 0x3ff, 0xdfc, 0x1}], 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000000180)={0x5, 0x7, 0x8000000003, 0x8000, 0x8}, 0x14) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000400)={@multicast1, @multicast2}, &(0x7f0000000540)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000001c0)={{{@in6, @in6=@ipv4={[], [], @dev}}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) sendmsg(r4, &(0x7f0000000840)={&(0x7f0000000300)=@ll={0x11, 0xfd, 0x0, 0x1, 0xdf, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000380)="55529068bce3b0910234481634b8eb9aaf6485e9694d5a864c5bfc", 0x1b}, {&(0x7f0000000640)="0b0954dccf96f7f5c766da7e14b8202dbc4bd96e6b3333b5e42949f4a73d974796acce4143cdb3446bc987c198d1a5ad57a7da1074255dd6214620cdf0345ceec78614301d587c", 0x47}], 0x2, &(0x7f0000000780)}, 0x804) 2018/04/05 15:01:30 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000000780)='/dev/input/mice\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x101000, 0x0) flock(0xffffffffffffffff, 0x6) syz_genetlink_get_family_id$ipvs(&(0x7f0000000800)='IPVS\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}}, &(0x7f00000004c0)=0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000240)=ANY=[@ANYBLOB="9a1b2a17837da67cf083e39f8d9835a0f49c4bff0f22bf4535a01ee54d9d5736f565a7bf18d20d4311cc33ecc0b1d397144547da991ddeb63d07bc4b24e5727f2f4de594e8abae2ce86fc99f4a22d2cef466e7b94f1f"], 0x1}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r2, 0x0, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2, 0xffffffffffff5165}) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) dup2(0xffffffffffffffff, r0) perf_event_open$cgroup(&(0x7f0000000840)={0x0, 0x70, 0x40, 0x3ff, 0x7, 0x2b, 0x0, 0x7fffffff, 0x100, 0x6, 0x59, 0x28000, 0x52ad, 0x800000000000, 0x7ff, 0x2, 0x9, 0x5158, 0x0, 0x4, 0xb9, 0x9, 0x4, 0x1, 0x1, 0xfffffffffffeffff, 0x6f4, 0x10001, 0x8, 0x8, 0x4, 0x2, 0x10001, 0x80000001, 0xc6, 0xff, 0xfffffffffffffff9, 0xfff, 0x0, 0x7f, 0x2, @perf_config_ext={0x80, 0x5}, 0x80, 0x4, 0x3, 0x5, 0x6, 0x5, 0xc0}, r1, 0x2, r4, 0x8) sendmsg$netrom(r0, &(0x7f0000000680)={&(0x7f0000000180)=@full={{0x3, {"f73460ba98e322"}}, [{"5380bffe56c9f6"}, {"04ad2d0b5c33b7"}, {"23874e3e2ea9c6"}, {"90492f6417d954"}, {"d5d1c72f3b3f61"}, {"d6b374129ba79b"}, {"c28cbb8329539d"}, {"4f2b37a3c5403f"}]}, 0xfed2, &(0x7f0000000640)=[{&(0x7f0000000980)="ff715e3a576313d5e05a823af8d1099b7353ca46a7549c0dcdb18641a98965d5a256657f2f69a5ec8fe1013edef737e3abfea588185da3525d3b00f58eada6afb836b5c847993de21b2cd7feeb558dca722a658568ab7fef3e35ab289616946b1fdf2898a3f13941884ecdfe2af6db2f70f809c878dfb080ecc767407b8f9ab94286cc065b05b271c00837615ece572f39c537cdf70f4f1f4253313c61", 0x9d}, {&(0x7f0000000380)="4720d35a7fe2e8f55564443aef790806ae44d0d46a80db5e4dbac67877855a027f8b5f71f27cd7ba35453df8b1d9ce92b5bc32b97e447e052881b4e20c9317a254d1e4a79157df272437474c55d27be38501ba6782808924236b6e989ebb6d3780c808649585", 0x66}, {&(0x7f0000000400)="39995e8b972918e8b6b4272e9f46e2d35b1a8504fcd90bf081d55f082ab8b9bbfc801acb6fc62b6328543d273c16efdcd9fd676b6299451d885d4f00e269", 0x3e}, {&(0x7f0000000440)="f8b692dab04f33be17d39fd5852319caa6d763cd91722e859855de9031f3685b5bb6a98986367bef79e54654341049b783997d224f5fb9d2ea86999062ee17f64c91", 0x42}, {&(0x7f0000000500)="52aaf6f034e8e9aef8084a432f8c5c018f7c506ecb7ff5be7cde1bb545ef20dd17e99db94d544a52b97edbd8c96953ff94a36c79f80c2169e27d61e85d761d40b491dc15827997be91e0b9011976684b1874", 0x52}, {&(0x7f0000000580)="0140a21ffc0e908f5b921cf1d5f7744c0e6e488467740250e6ff8fb5e97d072e887d351a221b64acd6c066f48610e83b8a008806ba5e7bb643959d0bb9a2854c9f227e73512794210104e050f9e1695420e5ec395cd5055690cd474907af2866c74f2af09c4fb296777715702def55c847dcfb6d9f1fb8cc799c7cd3196f62d1bd8831d92de937eeab015a9ec6627cc9f9ec202538859076280d3dea320f9c5192d04bc6839db53646659abb0146969d7de82c22a9bf916a5487", 0xba}], 0x6, &(0x7f0000000c00)=ANY=[@ANYBLOB="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630b18a843a762fc16527439936fe6898ae43e708d1abeb967ef0f68abba8660a998234f193e1e0114a89ef442edf218a35268f1571eebd082400000088000000eb000000be3e7bc6cb4a688625e98340fecceea1285ccfbac41bc770"], 0x13d4, 0x90}, 0x8080) 2018/04/05 15:01:30 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000340)={'gretap0\x00', 0x100}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/keychord\x00', 0x28000, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) socketpair(0x9, 0x5, 0x9, &(0x7f0000000080)) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000580)) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) write(r1, &(0x7f0000000640)="c96d8592f631807eff5bc5725ba36ad8ac05ecd21c89c8794f951604c1c3371c5c96511f01c390dced5772f27579492e0a87e7b45f62540833f5e6c8de2f452b61cd45e12bf854563929da05973c099f9d1d35832924061597ceae4655becd5807aa717ceabcd4a5e756bd8d21a77ef8a13f2770bc0f6cf4529c33eda6698d15835688c17759d77866aabe7c44b389bc9e50d0ff1438630de2a56741c9d98b761858092ff249a96a1f958f9aea1408db76b7c69f124d2988979a0fc73934f76acbc161a7ab978f659a63fc9545719bf8d44c6d4451cb96fb4a3141", 0xdb) sendmsg$inet_sctp(r3, &(0x7f00000008c0)={&(0x7f00000004c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000500)="fc3e767ef0ede84804f782c4f1e011a2510e62e36408ec6384b133ce54c83635f17acaeb56876447377ce20b12b77675c122324e10307e66d0334869e58d97c267480faafa7c59c8ffb20e545f691da446e81ce24d64bba0d6197835596f375af7b2", 0x62}], 0x1, &(0x7f0000000840), 0x0, 0x40}, 0x40000) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000600)={0x5, &(0x7f00000005c0)=[{0x0, 0x0, 0x400, 0x2}, {0x190, 0x1, 0x7, 0xffffffff}, {0xce9, 0x0, 0x5, 0x80}, {0x3cc7, 0x3, 0x0, 0x800}, {0x3, 0x0, 0x6f8}]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x4c, &(0x7f00000003c0)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) setgroups(0x1, &(0x7f0000000200)=[0x0]) fchmod(r2, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000780)) 2018/04/05 15:01:30 executing program 5: r0 = getpgid(0x0) capset(&(0x7f0000000080)={0x200f1526, r0}, &(0x7f00000000c0)={0x9, 0x1ff, 0x6, 0x5, 0xffffffff, 0x3}) capset(&(0x7f0000000000)={0x400019980330}, &(0x7f0000000040)) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) flock(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000022c0)="051c4efecfc351ff419d05677e84fe036976b18d2ff8842ee3", 0x19) 2018/04/05 15:01:30 executing program 1: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)) vmsplice(r1, &(0x7f00005d8000)=[{&(0x7f000021efe9)='3', 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000080), 0x4) epoll_pwait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/04/05 15:01:31 executing program 3: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x5330, 0x4) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_eeprom={0xc}}) 2018/04/05 15:01:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) fstat(r0, &(0x7f0000000640)) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xa0}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x22b1, 0x7fffffff]}, 0x5c) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f00000004c0)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) gettid() sched_rr_get_interval(0x0, &(0x7f0000000340)) pipe(&(0x7f0000000000)) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000540)={0x27, 0x1, 0x0, 0x5, 0x0, 0x0, "25d08a89aae8837f726687326421747920ae1968e20cd373699fd8daea2d68bf7ee425535bff91167faa35b33054f80bdbebfd95e453d17a63c514ad40b02b", 0x16}, 0x58, &(0x7f00000000c0), 0x0, &(0x7f0000001240)=ANY=[]}], 0x1, 0x0) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000840)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000a80)={0x0, 0x0, &(0x7f00000003c0)}, &(0x7f0000000ac0)=0xc) 2018/04/05 15:01:31 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r0, &(0x7f0000a2afe3)="b63db85e1e8d0200000000eb003e06011dcc606aed5ed2bc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a", 0x30) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000000)={'security\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000180)={0x2, {{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x5, [{{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @broadcast=0xffffffff}}, {{0x2, 0x4e20, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30c) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) readv(r0, &(0x7f000085dff0)=[{&(0x7f0000000100)=""/62, 0xb8020b96414de7fe}], 0x1) 2018/04/05 15:01:31 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000140)="87", 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80, 0x0) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') 2018/04/05 15:01:31 executing program 1: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000100)=0x9, 0x4) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180)=0xffffffffffffffe0, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/04/05 15:01:31 executing program 4: r0 = socket(0xb, 0x80005, 0xfffffffffffffffe) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000100)={0x0, @local, @multicast1}, &(0x7f0000000140)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x16}, 0x4e24, 0x67, 0x4e21, 0x0, 0x0, 0x80, 0x80, 0x33, r1, r2}, {0x9115, 0x81, 0x74a3aed6, 0x0, 0x1000, 0xffffffffffffffff, 0xbd, 0x6}, {0x17a, 0x2, 0x7fffffff, 0x4}, 0x5, 0x6e6bbb, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x32}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x3, 0x0, 0x9, 0x2, 0x4, 0xd}}, 0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x2dd) accept4$llc(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80000) setreuid(r3, 0x0) 2018/04/05 15:01:31 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) 2018/04/05 15:01:31 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x6b, r2}) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x2, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x18}, 0x1}, 0x0) 2018/04/05 15:01:31 executing program 2: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f00000000c0)) r1 = socket(0x13, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x3, 0x4, 0x80000001, 0x20, 0xfffffffffffffffd, 0xff, 0xddca}, &(0x7f0000000040)=0x20) setrlimit(0x3, &(0x7f0000000140)={0x7, 0x3f}) setrlimit(0x7, &(0x7f0000a06000)) accept4$packet(r1, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000c2b000)=0x14, 0x0) 2018/04/05 15:01:31 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x20) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x208000, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000), 0x1) 2018/04/05 15:01:31 executing program 0: r0 = memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') sendfile(r0, r1, &(0x7f00006dbff8), 0x6) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/110, &(0x7f00000001c0)=0x6e) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000000), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)={0x6, [0x7, 0x20, 0x5, 0x2, 0x7, 0xfff]}, &(0x7f0000000240)=0x10) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x5d, r2}) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0x7) 2018/04/05 15:01:31 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x40}, {0xffffffffffffffff, 0x200}, {}], 0x4, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r1, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) fchdir(r0) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x7fff, 0x1, [{0x7}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x5bc}], 0x1, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88}, {0xdef, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f0000000000), 0x4) 2018/04/05 15:01:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r0, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x6e0}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x3ffe) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) getpgrp(0x0) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioprio_get$pid(0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000d40)=ANY=[@ANYBLOB="0400000000000000ff0f000000000000010000000200000002000000000000008000000000000000050000000000000067d00000000000000080000000000000000000000000000002000000000000000000000000000000ff0000000000"]) r3 = syz_open_dev$binder(&(0x7f0000000180)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) r4 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x90000, 0x0) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) splice(r4, &(0x7f0000000040), r3, &(0x7f0000000080)=0x31, 0x400000000000, 0x1) writev(r1, &(0x7f0000000940)=[{&(0x7f0000000dc0)="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", 0xd8f}], 0x1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x14000}, 0xc, &(0x7f0000000240)={&(0x7f0000000300)=@setneightbl={0x44, 0x43, 0x0, 0x70bd2a, 0x25dfdbfc, {0x2}, [@NDTA_THRESH3={0x8, 0x4, 0xfffffffffffffff7}, @NDTA_THRESH1={0x8, 0x2}, @NDTA_GC_INTERVAL={0xc, 0x8, 0x22b8eeec}, @NDTA_THRESH1={0x8, 0x2, 0x5077}, @NDTA_GC_INTERVAL={0xc, 0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4040040}, 0x4000) 2018/04/05 15:01:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000001c0)={0xa, 0x4e21}, 0x1c) listen(r1, 0xfefffffffffffffc) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x9}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000980)="2e2f6367726f70750020ad13a052bc97c5d76f304282d8635200b7f7378ab32af2952ba46b0cfffa2c2c373bcc0ef725d688a5c17091f2ff2fd8775b48028f9d6c9723ad4cdc5d10a68521e54a5e12bd60c5346826d3f2d4bbee3ca0df502bcab95c99263e8e0e26e5bf69021319573880f8ed32b90ce153d7a57a4100391a04ae390c3c8b0000000000", 0x200002, 0x0) ioctl$PIO_FONTRESET(0xffffffffffffffff, 0x4b6d, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[]}, 0x1}, 0x40) fchdir(0xffffffffffffffff) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="4e62a7eb33ffe72f5e"], &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000007c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r2 = creat(&(0x7f0000000180)='./file1\x00', 0xfffffffffffffffc) r3 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r2, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r2) timer_create(0x1, &(0x7f00000000c0)={0x0, 0x2e, 0x20000000000005}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000100)={{}, {0x77359400}}, &(0x7f0000000640)) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f0000000500)=""/197) keyctl$assume_authority(0x10, 0x0) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/04/05 15:01:31 executing program 0: r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000001100)="a1", 0x1, 0xfffffffffffffffb) r1 = add_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="ba27204f33ff38fd45b7fd2d", 0xc, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, r1) request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='vmnet1-\x00', r1) 2018/04/05 15:01:31 executing program 0: capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f00005ccfe8)) mkdir(&(0x7f0000a09000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x8080e, 0xe1, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xf, 0x14010, r0, 0x0) open(&(0x7f000021aff8)='./file0\x00', 0x89d7fd34f9410f8b, 0x0) 2018/04/05 15:01:31 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000023000)={0x10}, 0x37d, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x1c}, 0x1}, 0x0) 2018/04/05 15:01:31 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000040)={0x1ff, 0xf8b3, 0x3fa}) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x600000013, &(0x7f0000dedfec), &(0x7f0000df0ffc)=0x14) 2018/04/05 15:01:31 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="83a67ed6529145c35b616e98c675636e81f0b5a9801f47ff5a1e171d3f6e58149a2f4a20ee98070f790311a7a5191017a4c0dbe18fbe4354f5ca7ac5600ccf90939f3102b0ecf7b5646e79527a0f6484b0a55fe521eee8333684334967398c9b44c818270f06ced1da19c42168973667fc9da7f790dbbb9817077da215b07be15921e79c6cab3f8843d58133b48e00b482f64e71780297cfc40d6b92daa1fa45f3f60e4045") setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000535000)=0xe2, 0x4) 2018/04/05 15:01:31 executing program 7: openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f00000009c0)) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000000c0)="74086e750000000000000000008c00", 0x2) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000380)='/dev/loop-control\x00', 0x210302, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x3) execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000640)=[&(0x7f00000004c0)='/dev/loop#\x00', &(0x7f0000000500)='keyringproc\x00', &(0x7f0000000540)='%vmnet0vboxnet0\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='/dev/loop-control\x00', &(0x7f0000000600)='wlan1\x00'], &(0x7f0000000800)=[&(0x7f0000000680)="74086e750000000000000000008c00", &(0x7f0000000700)='\x00', &(0x7f0000000780)='&$vmnet0vmnet0vboxnet1-nodevproc$,)-{GPL\x00', &(0x7f00000007c0)='\x00']) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x101, 0x4}, &(0x7f0000000980)=0x18) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x1000000000, 0x102000004) connect$unix(r1, &(0x7f0000000bc0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sync() ioctl$EVIOCGREP(0xffffffffffffffff, 0x80084503, &(0x7f0000000200)=""/150) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/vga_arbiter\x00', 0x803c, 0x0) r3 = pkey_alloc(0x0, 0x0) pkey_free(r3) prctl$seccomp(0x16, 0x3, &(0x7f0000000b80)={0x9, &(0x7f0000000b00)=[{0xe3, 0x2, 0x1a7e}, {0x8, 0x2, 0x9, 0x8}, {0x9, 0x5, 0x4, 0x528}, {0x7fffffff, 0x8001, 0x3, 0x4}, {0xac4b, 0x7, 0x8, 0xffff}, {0xcaff, 0x0, 0x1000, 0x3ff}, {0x917, 0x367, 0xffffffffffffff00, 0x6}, {0x7f, 0x2, 0x0, 0x20}, {0x776c, 0x8ba0, 0x1ff, 0x4}]}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000c40)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000008c0)=r2, 0x4) r4 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000400), 0x4) accept4$llc(r1, 0x0, &(0x7f0000000340), 0x0) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(0xffffffffffffffff, 0x28, 0x0, &(0x7f0000000000), 0x8) 2018/04/05 15:01:31 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000040)=0xc) pselect6(0x98, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)={0x0, 0x0, 0x1}, &(0x7f0000000440)={0x0, 0x1c9c380}, &(0x7f00000004c0)={&(0x7f0000000480), 0x8}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000080)={0x2, 0x2, 0x3, 0x3ff, 0x2, 0x7f, 0x400, 0xfffffffffffffffe}, &(0x7f00000000c0)={0x9, 0x6, 0x100, 0xae, 0x9, 0x0, 0x80, 0xffff}, &(0x7f0000000100)={0x8, 0x6, 0x2, 0x5, 0x80000000, 0x5, 0xfff, 0x2}, &(0x7f0000000180)={r1, r2+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x8}, 0x8}) 2018/04/05 15:01:31 executing program 1: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), 0x4) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000009000)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x6, 0xffffffffffffffff}, 0x10}, 0x1}, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 2018/04/05 15:01:31 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000002c0)='./file1\x00', 0x20) write$tun(r1, &(0x7f0000000380)={@void, @hdr={0x0, 0x83, 0x2, 0x6, 0x3, 0x10000}, @x25}, 0xfffffffffffffcda) fcntl$setstatus(r1, 0x4, 0x6000) unlink(&(0x7f0000000000)='./file1\x00') pwritev(r1, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x600}], 0x1, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000026bd0400fcdbdf250a00000028140400000000000800040000000000e63d48ef57232cd32b60627232284bb470a13c553344a34213152cceb5acbece63a465bc47318ccc0c43780140be7429aff4c634f246ce9f082f27b64bfd38a24963a843c55adbfeb7549c6cc5766cb7dcc7435ccb525cb6463588c6cdbc63b8ed98218015cc05ad3b5e"], 0x24}, 0x1}, 0x0) 2018/04/05 15:01:31 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x400003, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000140)={r3, 0x80}, &(0x7f0000000180)=0x8) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) accept4$ipx(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x80800) 2018/04/05 15:01:31 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x6, 0x1, 0x1, 0x1, 0x5, 0x7f, 0x0, 0x61, 0x8001, 0x0, 0x1ff6}, 0xb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0xf555322cdeeff7a0) sendto$inet(r1, &(0x7f0000001600), 0xffffffffffffff91, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000380)={{{@in6=@dev, @in6=@mcast1}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xffffffdb) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000ec5000)=0x20, 0x4) 2018/04/05 15:01:31 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20102) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000200)={0x4, &(0x7f0000000040)=[{0x100000001, 0x3ff, 0xbf95, 0xffff}, {0x7, 0x5, 0xff, 0xd8}, {0xe4, 0xfff, 0x5, 0x2c2152}, {0x1, 0x1551, 0x9, 0x9}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000009ef58)={{0x80}, 'port0\x00'}) fstat(r0, &(0x7f0000000180)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) clock_gettime(0x0, &(0x7f0000000340)) write$sndseq(r0, &(0x7f0000000180), 0xffffffffffffff29) 2018/04/05 15:01:31 executing program 5: r0 = socket(0x1b, 0x2, 0x3ff) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000000)=0x6, &(0x7f0000000040)=0x2) r1 = epoll_create1(0x0) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000080)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)="99b69a53f5a575dd4f64ffe1a20a02e3ffb2c5a2c89c8476777378a1ea2925ea9401047ed9bebe5667c5882ee67253600d5128788efb1ddaf928adcbcb8cbe021aaa66106c3f3a5ccc6d1935f354c027ea8f463efc7a38eef13fc100ce01391ce5172feed32dfce4ac67228fd5274b6f0ae326205063d5d0f472c3b3fef38cc6395a67fb82356dde90f2397e5c774f427fae44bc83e32172b1e23889a5515cf9770a9a9dfdb972d35d326136a70bc917dd7e5e5dc6", 0xb5}, {&(0x7f00000001c0)="e24e91a0c6ab045d7787035d0c002cbd0af4fa1efd929feb15e76a9fd0d7e18603ddc8324915634ed93d8f86fc45a3dfff8a9e1d554df50d8a808c2e5b2bce850c0b0f769320f2db142fd0bfbbf5e9d8a3b12395c59114bbaf14c265ca045973c4735992e50b0347537ebf1e1e224c6b51cbdcf98f1bda499a68d6557888a4db3e655446c014ce57d50f35aaddfcf6896aec9b85653d57d64cc340e26edd", 0x9e}, {&(0x7f0000000280)="0ac022b8195dca0c075f412246f19639b6ac57f01029b4505f6c24b7b41dcbeb8b58038c224860c6930efdaa78506ff2298a6356f1258e5a220cbe38d5c01e77c46eb5947903251f7c0e527e99993c6780b31cc138c11968f5974a7bfa31323230633b91aaf3f7ac0b1b2ed65ad015095aef0ca69d497e220423086432074ce80b166ce11204363244035b63b46983", 0x8f}, {&(0x7f0000000340)="082208ae1b84e1b19a8736cc34474b99f61f0de23744f63da6dd09f99d6fb75bc95bf25837c4ca57db1a5c7d334be1633c507bca416a85a5ecca5e4f8647cafec124edea7b749a88d19c555206105c3bdab46d62fc92df846129a1b095a89eb08dec6dc4cfd573f45aaadd1d79", 0x6d}, {&(0x7f00000003c0)="3916b8d6288d230c6f025d94d8145348de6fc0035b2460ae0bb925e4ebe3760db12925f8da394f9ee46071a39072dc215351e03173949bc1d3e5377539746e49eb51372f217de49174cc73cfa515fb7b433287ea87cdc44c090c55907a14d12a59c0741c8f3afb364e0cc7384f282e17df9786ca67d23e66b7ef414f26bea5e6feccb3bfa590d6445b5f8a03e768742a79fd4feb3e895379b1f34718e7978bf50e4f41acadff787d58bb34253385a71ba9cc5756b4ee015bd4bb043ad03c3c5205ec6a219e5d953c525a39275ca9f056d65d5b4e0d6a2d7f6d108b9a36300d4aa8c7f36d034e", 0xe6}, {&(0x7f00000004c0)="d71758999af6e50fe7d9f80aba570a1d60108f84cd7f1ab4aac003808eb6abeaa2c51966d30652e0985cac7e683c49d22131682798318817bb3702a50f5e6bb32ccad84307384fc7d98d23b414", 0x4d}, {&(0x7f0000000540)="ea06bbb6e92b344e1b87a898a04641ec70d0099014712ffdd83686d79c6c78533054b4aee2ac11a4063b66eba14852d9ccab4b2e9c82114d88d7b1b08446448a5aa272c37b561a14ba6fe224a812c898d274b49abaa095b0ce706223a4e533ebf8511a9760c306df39992f92c9ef63a8d0880472e1b123ff0ca92a10796dc7686d14", 0x82}, {&(0x7f0000000600)="2f5665b8d77fe45d024aab9a0d7602915f0ae54696421193076b1c809a5f5abf6b2ea892fb6d423f6d52439d7182c9733f04ba8d7a53", 0x36}], 0x8, 0x0, 0x0, 0x40805}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000eff4)={0xfffffffffffffffc}) 2018/04/05 15:01:31 executing program 1: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000001fe8)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000000)) 2018/04/05 15:01:31 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="1400000001050101000000000000"], 0x14}, 0x1}, 0x0) 2018/04/05 15:01:31 executing program 3: clock_gettime(0x0, &(0x7f0000d0e000)={0x0, 0x0}) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x0, r0+10000000}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000852ff8)={0x77359400}, &(0x7f0000000000), 0x0) futex(&(0x7f000000cffc), 0x3, 0x1, &(0x7f0000049ff0), &(0x7f0000a2a000), 0x0) 2018/04/05 15:01:31 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c27c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000000140)=0x40000100000001, 0xffffff75) write$eventfd(r0, &(0x7f0000000000), 0x8) 2018/04/05 15:01:31 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf6207017989", 0x8) r1 = memfd_create(&(0x7f0000000000)='systemloself\x00', 0x2) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000040)=0x100) 2018/04/05 15:01:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000dff8)=@file={0x1}, 0x2) add_key(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a}, &(0x7f0000000480), 0x0, 0xfffffffffffffffd) listen(r1, 0x0) add_key(&(0x7f0000efeffa)='logon\x00', &(0x7f0000accffb)={0x73, 0x79, 0x7a}, &(0x7f0000bd9faa), 0x0, 0xfffffffffffffffe) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f0000000040)='./file0\x00', 0x1, 0x5, &(0x7f00000002c0)=[{&(0x7f0000000080)="7d65bd257e833383ba24e8f4564a31e49616392d0abee96c6ffc2faa22947651d74b779e92d35453add52767b0834b980078801d18ff3665b83d4a5b7551aeec4b797d8ba6e8bac6a45101dcb89c81d6adb2ac5ed813e27dac80aa728d4762d2af109469ce74ed6201ae33de2fafcf7508be75d3ebf167ae9c02bb553689efee0f0095c585", 0x85}, {&(0x7f0000000140)="6cb06cb1f5c3730cc875003ae3d842849ffcfaa0014300cff7101b75dd55", 0xffffffffffffff6f, 0x100}, {&(0x7f0000000180)="3057e71169ada5cb396f7393eb80eea743cf71ecb5cd7527947afc6f67496cf2cfaf378ed7125235a4d5e23051ac86ff815a70089a10dd514e3aa9dc434593a198d31c2d08db32f3b5403efcb0498add3cbfa27de2", 0x55, 0x40}, {&(0x7f0000000480)="e1ca518b19cc0fcebc3364ec777c2f45f1f08d7f8c365e216816a5e20f0576689ecc8f3f41b9349b2a41b94ac4f23ea4086b623c9a272ec96f982c19dd46d89e77ce888f60983574f69714ef078f32f396b34d29e9eb9e1e579fa6731aa0c7992194e391cbd42c210f336c1d0c7d2baf03cd9612a421f7df13a724935ba96c8b7746baf424d7017438c05fd2785a7fee53ef3db2ca2ff4482b9b464b75adeab16b413e9933149a522e8b0a24f103567639cc3f11778973dd75f11ecd7a2de7bc9a75b4db3515408cbefd9cdee0783412b1ac1436950a138c8e66eea1694b4fe72e73ca5b4daccdbee04565171cf60c9430deb522ada022db443ae5ce3123424842dbdd8eff00e0e7b004d2abc32c4b337e2379d597fa8ff08b5e717858bbbd236ad250b9943038fb2cb48e3c9cfcb891f02a6e11cfc44a983403db20312004118c731f0724806745b4fcf01bdb17e43923f53446b5de1b69f7b0bcfde45ed964d72dca8656f3a9878ac69bd51d3c353deaf8e05a2f5da88175bc089484bc01774804451730bd212e45cbe56eefd0fb1a77c2c0377fcbc0bc3add1161ae31f701c400a2ea11a243d7c5d81bf0bd03f44d831a51d203028988b42f393d0221b225ec428bb4e5627adb8c11f4da22b1b6d6aba97649a0bbfc402f7718bb4a90e4e507741f20fe0a0a4d7067a973416646f0e9727499535dc7439c3681bcafc4cd346e860e0c09be0acf8110745541c50ec336e91fac00ecb5ae5cd7984ca73393949f70f3280d25d2a242c002475b880d69aa6954aa299cca49d97d02c8e57840fe2591c2422efdcd26ca27b81b5f2dd14d9c8bdf8c00327582dcec948a9ed656c60475804d12c4add89c5c9d337913a3cb5465ac56bdb514129e30a9abdb94a5d30a7938211363f8d2c22e06cc86c2600ae3aa41e03f5e8690c771e4c2b4c76e73e9005220cfb540b7544fcd19f0e1258eb5122a8bd5afc09b766c4b3690849c15e266ab1da72f2398bc214d45bb2ed0b6f283552fd6dd428e83b0a54f838e3c2d1d659e9a21a22f34018f4a9116ca7f37d54527e950f35336e9b6b21f202b17b131270ba8aeeeb0f5cea65a73bf053b0701ad9886967d9c7fc1a0ddee822982a939eac554c2417873abf8b679c4dc454441b3a6883320b2600930626c93aa703bdd74c5a157f75bab8f3f951fbff20d70dddab36fe250d91260b0f5ea3fa27614297a1ade8ce0192586ae9757b6ea0ad4e97d4b1848a2b538370ed5f6ee37370e9da41e4087f5b140c62c6c46a8942695fe798b07e65efc2dd69d4e38ed8bd4ed7d02b26560a6a33a8cb78dc0d9980192681d4608ffeb1e3867104db177c945fcbb7f99817e7e374b6112416973c5c2860ec2c1db7b4fb19955c5b6d102bca519ba379a85edf70b8759681e94207fa9b4f0dd9c1e66e15f6a1212f0f8c20dcb4438772f388b94ca190f04a66f2215799bcc83fa0eaa3876652507e45d94722b27498c627ee810592891b57affa039ff2d53af33660fbe82a8ebc3b40109a9c24cb960d4a5933d6e22c7b2a3a3d3d99b5aad510e18ff1f3af8e110fb44e48c277cf7ebe7bd2eec1f5a22d40537af4e65acfe48271bca418f75fd1ffb3f8b4a7ea945dca6593e1a44f7f93955307ffca1e178f14f48dd523f8bbec9f452bee8934b27c0bbb904b485c6558fb9ae66bfd870785c8eb397d629802620422b97305e0608e86b59cdacc3bb940543c7c41b959a6167d656379390d67b0bbe1dfe1899cd0046e4d53f742274c75c923d9462c788c4fb18d9e47387d2f93e2bd35c8ff292b443fd6cd3a698b3badf2ce1dae89c8056630204e84c2f41855b3b37f4be2b5b0178a1a23ecdd03387724c9f8b65281eaa9ebc385b2a9edcd93705fe8edd671d93f14a54083ff383373554cacb88e09792e1492599e77458d97ad2c4cfeb8bcc82b9f9bd06b015089e3b84bb491f9428298f717d3bca6ce1fbffc3886031f79e97c39de95c43b53a6eb398c01cd08fbf5cec65da7af07b4d285ba6e9dbef387e563d93a73f39fdceca53e8b345cb597025da309d09dec6e5774b79f950dcd302ea933a1a94b1fcaf2ebe78f816a20548835400b3fb82e4fbc969fc32fefc2a323f7fa85d4ce9d45602e85166b124ad97468b4ecb333ba1f81216957fc86850448b7661788087ae148a86ff056c5e215ab0fb4bfc57f2de00c30891a3ab1fe45700f0e4818320979154c7c4aefcb745391ec2531cf1f06726f83d444e5c317ee3564524a93066b2f845f8cc257d389258fa2f10b03667aa0696282e17d797cd190ec11ad5b96400835c80e9f4d9488658507dc8a3f57d153b108398192d7547deb58c0d5a8d94f3fe9675fe64c1605e4b4eca29ada8dfeba0fd22b4a269de1d49203191f818e9134300ccff79c3764ae6cf645593c77a31dedfc698cd406c47505c0c985e8a2939e8ba7c822947b589d24b12ae045c2326f9cf2afe0343954b4a252aad3fce4079de351f9a7b2e9fdea2238fc886af8b74921ff73b0f4f446fd4570144537fb802f788ccc4fb3fa1d9c9a11a2af84fa908d434ccb29736cb642a431b5418a91bae730606cf55bf40b946bfd6471b1414f6139c13e4c3c6968445800398939013642f828a7ad8b123b942df6e1f081cb739ab3770cb28b470cb469bf89be456cf1b65e6c20908ff7417237c10c60322e9a586de97b7deb304a487d0f11f0771c5b09dad5c22247e5693f27c71c569852c71cc359b738d41297df13c981f32ec9b6223d651ec802b4a75af2a6a562be08c41edbdd290ce644e43cc9fc9225b43dc83d01a6382e1ecd59571e0ce89d428f60a34e77e04e35a3f542095e8fb0b48125d94ac67ea1ad4d355a8368a04272f498ea139db08756a671e34dfb73607bfac5a3fe608ab80dba8b494af879f4e31469e794201c515d813a3c45cdb35bea94b593693adc5c8393b13e87e44cf509b8e1678dd0239cd52e972f9c668339305e86bf9fbed7a96e7742dcad1cececbce310c7745170a4340026845b940e79f90cacbc33237763887d6ca7b42e7f5f3d634d0de6d7766b428e4cb171460914a23b97afa4ea346b495f93dc24a230d10f7d8eca8daf2ab7f55fd39e937a11bf5cf3725b6c502c1f1c5d38178214d48569a97a1f94b0469c417f86383714540108fe0109d6da6c76a17eaa69349686c17d859179354b37caf5634b34afeee2817681cf5a1a9e6e2c644b98aa2ebbf95a3ea33b35bb6610a54f8f11c75d9c8831c10438c8f6e3955ccebb54dee99344afd82f18b39067ed5ebec23f911a148e62a786a2e58f6c52a0ccb61e5eed60be091e2d044286092b1085d858638132b839d90146c4b97777d676d308b96888eeee21f797a8bf036fdc9db574985cc16214e84d12894430a1349e41acb095fe3393649989f008fe4cfac03eb000e9796009e0e85a8d6e53ccc25f5e22a8bed5b7ca55e1acc170d32660c4a193fbec6e2b69e245c076f3355ca5da30f40185756a938ad09e35d27912a7661911a1d70bd319e26b5fc88bb550d68382e1cdf94384862f93467ef3525857b6ebb727785686fdedd88f6c5f076d7fb05ea2630bbc357ad44d9e92b3d1c7424f0c1abc73a0af1823f4c5689aca3e1359e6da147df2ff363a951304961fe07b91a2e81edb7bb8f8eda06c2a59d8860c2c18195dadf2a1c0f21839e16d7fba8854b1f817bd7d11628a43f64f1904bad85dbb22dbdc31752b3e71fb6a626a0ece8cf8c656a4ebe96ae8f7ab961939bb6d97290ecf80d6c645294234b6b960820ec5d88de28e594a2e382a2cf33ae54ad09e817d47f5266e79b2c24fd85d91e0a1f0e67dbf0f321ef828ec913c80587c94e8178e4108c94ae85cf31d34d873d990b600b54f9593ff53a0379cc16949dc9b24c2c0c5c0566b008d3f6936aff2109354c0446304025836c1b742fb5937bd91a74ac7ebd9a937966b7c931d1b79cf62df83fd45dd1d7b927e5698fae2dfe0d3af8713acd1483618b19e145a28e1668f82d02f1138c1f408244baef9df029681fa4c1c2cb5524d368e7f29916591a37b7f774cc93c90742842b162448fdb9c2ed3ed5c26c3a6c75005c579a1b539aa0a576f8270786463463f674ae24df7b6dd89d1c7afe9e98bc189f1bb4bfdf6987a3fd6ca18d40f396ddbdc37c4230c014eb4d4276b533c62684b3c7cb30c65f5d0a8e6e50e7aad50478b0997095fd5686784f9afe637fe2040ffb095503ff0351a4a6cafdb126aee33357f8c516589a877d252c14b4dd92753ed2a27a5cfb644acd9e4d3aa3f30505be8d7ccd79a7cc47fe177790348bbdcbe186e88c3ce8f9882434b36a44a051319ec2bf38642782fa993d38572bb47b0f6730c9c6b74058756fcb138eab8a45228741166901f79b7ea12749e2854cd48239b7aba925c376a4d7da17384733c403b0f0ddb88a8d31153da11da4885720b5865e1541616571deb2afe99dfd772cefb54db3e147bf34d03e13183f073679aadeb426be1023e73587071f0932ba2e26971f62c151473f2b4825924780b85c02b7605cda533dd946600bcfbd4e864aeecac418b85c7b73e439bdbc2c13fffd89ec97663f9635e93f5505b5044c2215909389b56ae89fb6dcc33592c20a1d8b017856a3645c1e7886e4050454f9497f75f7e1a1d628b0a86e32e472cd8c0adaa131e38a01a697b1eb5666f26883567b3f59ab9ab091c4b148099c19c4f7d94ed701cf960dc0a2c08d5aa49232b06baab512e0fde05b54090ac19bd76f94113b4df67ed480682301d0cba56e7923abcf419daee6603ca19d91198359d5d3daad2bba7a22af7027835e0e7c757b755f11489bf0eec36f6073acd623e9b6b181d9b7099693566f5e282dfd41052bcb2776fcee98a3c4af3a8c06da49c9ea5f578d960e8ab9781a6c7ef622bcf1251088fbe12dcd84a4d80d00c68436ce3cf8bafc4a4b225f340cf71b195b31e5c3b25a33607f60468b1e12a2c2dd717fb3a3e5df2e30ae3d7449522659d930d62003fdb368be3cd2e5951d3364d4277cb988bf6f0429bfacd19c870eb3fda1355978620e5251cb531ffefd1e2a3bf06555e7655a8a3b62009db0941556eed39acaeaa5bd822ff995ac655a2a3eb386b9460f43e0e987b55a59dbc09ed7a80fd57b639916fada724b4e28346b00e84235a305e077b0c7863a23483629c1c5ccee9e75250c4bee79b387d6f2211c9b47d4a12ff06e787965b7a504c7d5e277e9b29441f7a361f81f00944d0bddc95447238b77a0a9b0b49941c88825de63e1f282111e235a3e87eb4243064b82bc984060797d313d813f420fe6094aebb2756ed3cbb324aab297ff03a7f440c75a2d7370edfa2c041115a61e56af05482ac9fc7bb26ed20c764d926f8fbb897e6e7f6c7756d960006bc81a1625236e63936fa3e5ca40d2ae3ac84178094d106b4771b9cd495875ebfbeab80aea55e83c732ff0f5b277fcf6ed14f0cde93c6671d98b8196a5e776a635d8d25ef1cbdee10f44b7dbb3908fb9d8ca298b820a842ed0bb1adc62863e3b48dd6473f1e6d91fc167daabb9f98120d15c6137cbe7fa7f335edf91e578c4fc0d1a8486732996807bc12d7a850cd9a68059764512f90dd2977d4f5946a67c4499dfcda069b84fdca86fc3c1473647e2475f9afa7e6925b6f8e73ac755eccb4f15b8aa9bb36a89aa90380dbcd6d88e79d9712e067e477df6c2d65f25854d8ddcb3492a5572051c6dc59c329f3c147128f3aab96bce903b0c237493e7da0afc691a01060b8afb3a80a12b709288de", 0x1000, 0x2}, {&(0x7f0000000200)="ef322335e8ca3ddfdd853d1dfa5c287684006929c779567d7fa38cd66b5b304429fdf8aa19e5afa39997572b269c5164173b63c04b0a61a29aa39bdf6471aab8f30eff42b636c0716473ff94e29777fb280a18382b72f07455c595908d13318372ee04045bb2cc30921f530b5b345dffe760fd506d07f9a97b8b35462c07b031ecce54d434027a748ac8edc32d35b3cf21d398e47aa753cabde0bd761f0b2b1cc89d234fc4eba566c627adf7a9cd99bd42b493e67cc4d6d93c7bf8173d8f6c", 0xbf, 0x7}], 0x2, &(0x7f0000000340)={[{@codepage={'codepage', 0x3d, '737'}, 0x2c}, {@tz_utc='tz=UTC', 0x2c}]}) r2 = syz_open_dev$mice(&(0x7f0000000300)='/dev/input/mice\x00', 0x0, 0x840) ioctl$VT_WAITACTIVE(r2, 0x5607) dup2(r0, r1) 2018/04/05 15:01:31 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.cpu\x00', 0x200002, 0x0) memfd_create(&(0x7f00000001c0)='\x00', 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1082a0}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="98000000"], 0x1}, 0x1}, 0x40) fchdir(r0) setxattr(&(0x7f00000003c0)='./file1\x00', &(0x7f0000000400)=@random={'user.', '{/\x00'}, &(0x7f00000004c0)='{\x00', 0x2, 0x3) syslog(0x3, &(0x7f00000000c0)=""/215, 0xd7) pipe(&(0x7f0000000040)) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000380)='./file1\x00', 0x8) write$evdev(r1, &(0x7f0000000280), 0xffffffffffffffd4) fsync(r1) personality(0x1bb2baf3005ac137) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x1000818, &(0x7f000000a000)) creat(&(0x7f0000f66ff4)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, r3, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000180)="eae331b69e5a59d1482eb0bc2db06f216d624660dd70eee7d0ee86a0442500bb630eefc6d2499834ecfb1841b13806f248c951885757cca684cf0d39f554a64671c42278fc046669e9c677e7f42ec483a2547eb8c0f421081215", 0x5a, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x800031, 0xffffffffffffffff, 0x0) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080), 0x0, 0x0) add_key(&(0x7f0000000640)='.request_key_auth\x00', &(0x7f0000000680)={0x73, 0x79, 0x7a}, &(0x7f00000007c0)="ffa89c0e987d7dddc75e155c9a18bd77ebf9648a307b2f84916b67c8cc324392391790eef3d0c4c06bbea7a944cf0507f733fe7dee8024af8d0d618c5f5bdd1f8b1472d62d70e75a0485e33e22ff4a24e712429ce08a", 0x56, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r4) r5 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r5, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r5, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10}, 0xc, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$PPPIOCSMRU(r5, 0x40047452, &(0x7f0000000080)=0x1ff) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240)="37e6f77a3795ab4b8e0d35892dea11513cf71c63ac4349d20b0950239d14de892933caa0e1d4ab8b0600b3ff46500db5fdfe541d673e710efda9d88e780790c72fed6fdacc24c734c4890557633eb6c8344f9f96ef2c7fe911c019080e0421", 0x5f, 0x0, &(0x7f0000000040)={0x77359400}) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00000002c0)={0x0, 0xb41, 0x7, 0x7f, 0x101, 0x7, 0x43b, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x10001, 0xffff, 0x4a1, 0x10000, 0xffffffff}}, &(0x7f0000000540)=0xb0) [ 667.104351] ================================================================== [ 667.111758] BUG: KASAN: alloca-out-of-bounds in handle_irq+0x306/0x3a0 [ 667.118397] Read of size 8 at addr ffff8801d42776c0 by task syz-executor7/14213 [ 667.125811] [ 667.127412] CPU: 0 PID: 14213 Comm: syz-executor7 Not tainted 4.9.92-g7cd9561 #1 [ 667.134911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.144237] ffff8801db207eb0 ffffffff81d9c489 ffffea0007509dc0 ffff8801d42776c0 [ 667.152207] 0000000000000000 ffff8801d42776c0 0000000000000000 ffff8801db207ee8 [ 667.160188] ffffffff8156556b ffff8801d42776c0 0000000000000008 0000000000000000 [ 667.168161] Call Trace: [ 667.170716] [ 667.172755] [] dump_stack+0xc1/0x128 [ 667.178105] [] print_address_description+0x6c/0x234 [ 667.184829] [] kasan_report.cold.6+0xac/0x2f5 [ 667.190947] [] ? handle_irq+0x306/0x3a0 [ 667.196544] [] __asan_report_load8_noabort+0x14/0x20 [ 667.203268] [] handle_irq+0x306/0x3a0 [ 667.208690] [] ? check_preemption_disabled+0x3b/0x170 [ 667.215503] [] do_IRQ+0x89/0x1c0 [ 667.220491] [] ? xt_osf_add_callback+0x310/0x310 [ 667.226865] [] common_interrupt+0xa0/0xa0 [ 667.232630] [ 667.234666] [] ? xt_osf_add_callback+0x310/0x310 [ 667.241057] [] ? __asan_alloca_poison+0xe0/0xe0 [ 667.247346] [] ? nfnetlink_rcv_msg+0x539/0xc70 [ 667.253552] [] ? nfnetlink_rcv_msg+0x175/0xc70 [ 667.259842] [] netlink_rcv_skb+0x145/0x370 [ 667.265804] [] ? nfnetlink_bind+0x250/0x250 [ 667.271745] [] nfnetlink_rcv+0x9c6/0x10f0 [ 667.277510] [] ? netlink_deliver_tap+0x95/0x910 [ 667.283798] [] ? netlink_hash+0xe0/0xe0 [ 667.289390] [] netlink_unicast+0x4d8/0x6f0 [ 667.295243] [] ? netlink_attachskb+0x660/0x660 [ 667.301891] [] netlink_sendmsg+0x78b/0xc10 [ 667.307748] [] ? netlink_unicast+0x6f0/0x6f0 [ 667.313778] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 667.320247] [] ? security_socket_sendmsg+0x8f/0xc0 [ 667.326799] [] ? netlink_unicast+0x6f0/0x6f0 [ 667.332828] [] sock_sendmsg+0xcc/0x110 [ 667.338340] [] ___sys_sendmsg+0x6fc/0x840 [ 667.344116] [] ? debug_check_no_locks_freed+0x210/0x210 [ 667.351113] [] ? copy_msghdr_from_user+0x560/0x560 [ 667.357663] [] ? do_futex+0x174/0x1770 [ 667.363175] [] ? check_preemption_disabled+0x3b/0x170 [ 667.369985] [] ? __fget+0x231/0x3b0 [ 667.375234] [] ? __fget+0x47/0x3b0 [ 667.380395] [] ? check_preemption_disabled+0x3b/0x170 [ 667.387201] [] ? __fget_light+0x169/0x1f0 [ 667.392967] [] ? __fdget+0x18/0x20 [ 667.398132] [] ? sockfd_lookup_light+0xb6/0x160 [ 667.404421] [] __sys_sendmsg+0xd9/0x190 [ 667.410013] [] ? SyS_shutdown+0x1b0/0x1b0 [ 667.415782] [] ? compat_SyS_futex+0x1e1/0x2f0 [ 667.421903] [] ? fd_install+0x4d/0x60 [ 667.427324] [] ? move_addr_to_kernel+0x50/0x50 [ 667.433524] [] compat_SyS_sendmsg+0x2a/0x40 [ 667.439465] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 667.446014] [] do_fast_syscall_32+0x2f7/0x870 [ 667.452126] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.458763] [] entry_SYSENTER_compat+0x90/0xa2 [ 667.464963] [ 667.466559] The buggy address belongs to the page: [ 667.471456] page:ffffea0007509dc0 count:0 mapcount:0 mapping: (null) index:0x0 [ 667.479766] flags: 0x8000000000000000() [ 667.483706] page dumped because: kasan: bad access detected [ 667.489380] [ 667.490975] Memory state around the buggy address: [ 667.495879] ffff8801d4277580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 667.503204] ffff8801d4277600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 667.510530] >ffff8801d4277680: ca ca ca ca 00 00 00 cb cb cb cb cb 00 00 00 00 [ 667.517861] ^ [ 667.523283] ffff8801d4277700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 667.530608] ffff8801d4277780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 667.537929] ================================================================== [ 667.545253] Disabling lock debugging due to kernel taint [ 667.550668] Kernel panic - not syncing: panic_on_warn set ... [ 667.550668] [ 667.557999] CPU: 0 PID: 14213 Comm: syz-executor7 Tainted: G B 4.9.92-g7cd9561 #1 [ 667.566713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 667.576037] ffff8801db207e10 ffffffff81d9c489 ffffffff841a85f1 00000000ffffffff [ 667.584015] 0000000000000000 0000000000000000 0000000000000000 ffff8801db207ed0 [ 667.591982] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 667.599948] Call Trace: [ 667.602501] [ 667.604535] [] dump_stack+0xc1/0x128 [ 667.609883] [] panic+0x1bf/0x3bc [ 667.614868] [] ? add_taint.cold.6+0x16/0x16 [ 667.620806] [] ? kasan_end_report+0x32/0x4f [ 667.626746] [] kasan_end_report+0x47/0x4f [ 667.632512] [] kasan_report.cold.6+0xc9/0x2f5 [ 667.638627] [] ? handle_irq+0x306/0x3a0 [ 667.644225] [] __asan_report_load8_noabort+0x14/0x20 [ 667.650951] [] handle_irq+0x306/0x3a0 [ 667.656378] [] ? check_preemption_disabled+0x3b/0x170 [ 667.663187] [] do_IRQ+0x89/0x1c0 [ 667.668171] [] ? xt_osf_add_callback+0x310/0x310 [ 667.674542] [] common_interrupt+0xa0/0xa0 [ 667.680303] [ 667.682333] [] ? xt_osf_add_callback+0x310/0x310 [ 667.688726] [] ? __asan_alloca_poison+0xe0/0xe0 [ 667.695014] [] ? nfnetlink_rcv_msg+0x539/0xc70 [ 667.701218] [] ? nfnetlink_rcv_msg+0x175/0xc70 [ 667.707418] [] netlink_rcv_skb+0x145/0x370 [ 667.713268] [] ? nfnetlink_bind+0x250/0x250 [ 667.719206] [] nfnetlink_rcv+0x9c6/0x10f0 [ 667.724972] [] ? netlink_deliver_tap+0x95/0x910 [ 667.731264] [] ? netlink_hash+0xe0/0xe0 [ 667.736853] [] netlink_unicast+0x4d8/0x6f0 [ 667.742703] [] ? netlink_attachskb+0x660/0x660 [ 667.748902] [] netlink_sendmsg+0x78b/0xc10 [ 667.754753] [] ? netlink_unicast+0x6f0/0x6f0 [ 667.760779] [] ? selinux_socket_sendmsg+0x3f/0x50 [ 667.767238] [] ? security_socket_sendmsg+0x8f/0xc0 [ 667.773783] [] ? netlink_unicast+0x6f0/0x6f0 [ 667.779808] [] sock_sendmsg+0xcc/0x110 [ 667.785312] [] ___sys_sendmsg+0x6fc/0x840 [ 667.791084] [] ? debug_check_no_locks_freed+0x210/0x210 [ 667.798065] [] ? copy_msghdr_from_user+0x560/0x560 [ 667.804620] [] ? do_futex+0x174/0x1770 [ 667.810128] [] ? check_preemption_disabled+0x3b/0x170 [ 667.816936] [] ? __fget+0x231/0x3b0 [ 667.822181] [] ? __fget+0x47/0x3b0 [ 667.827342] [] ? check_preemption_disabled+0x3b/0x170 [ 667.834149] [] ? __fget_light+0x169/0x1f0 [ 667.839913] [] ? __fdget+0x18/0x20 [ 667.845074] [] ? sockfd_lookup_light+0xb6/0x160 [ 667.851359] [] __sys_sendmsg+0xd9/0x190 [ 667.856951] [] ? SyS_shutdown+0x1b0/0x1b0 [ 667.862722] [] ? compat_SyS_futex+0x1e1/0x2f0 [ 667.868831] [] ? fd_install+0x4d/0x60 [ 667.874252] [] ? move_addr_to_kernel+0x50/0x50 [ 667.880453] [] compat_SyS_sendmsg+0x2a/0x40 [ 667.886398] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 667.892950] [] do_fast_syscall_32+0x2f7/0x870 [ 667.899066] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 667.905699] [] entry_SYSENTER_compat+0x90/0xa2 [ 667.912275] Dumping ftrace buffer: [ 667.915783] (ftrace buffer empty) [ 667.919461] Kernel Offset: disabled [ 667.923065] Rebooting in 86400 seconds..