0000000000000200000000000000000000000000200100000000000000000000ff014184b1ddd1e3b045fbaaf256d4bec836bbf4c0b2de18f295168333f412172847c019f8d80b4a69013fd40199eae9001881e57d51784bbf46078563d1f3ddcfda8657000000000000000000000000000000"], 0xc5}, 0x1}, 0x80) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x3, 0x1ff, 0x7, 0x3, 0x0, 0x70bd2a, 0x25dfdbff, [@sadb_x_nat_t_type={0x1, 0x14, 0x5}]}, 0x18}, 0x1}, 0x20044010) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)) 2018/04/06 03:50:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0x1, 0x0, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x2d8, 0x200}, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) umount2(&(0x7f0000000300)='./file2\x00', 0xd) r2 = getpgrp(0x0) getpriority(0x0, r2) umount2(&(0x7f0000000240)='./file2\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r6 = open(&(0x7f0000000440)='./file0\x00', 0x10000000080040, 0x4) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x10001, 0x48a, 0x7fffffff, "f043edc63fedd5abb447a371e7b6648c111d62aeeae0ab7479b486c0caaf9658afd2d10c372d86843937797998897d8915f8f2698c44f191debd2a5b704e9eb446774009642da51bb363674262057d98"}, 0xd8) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_open_pts(0xffffffffffffffff, 0x80800) fchdir(0xffffffffffffffff) 2018/04/06 03:50:40 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x0) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[]}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000200)) connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000005c0)="59bc4598061e8bef70b4c760454c8bb62d153255500589894475023343a06f540027b06cc153ad4e9ba47d92f67e2f9156465820af2c0f3b9ebc1d0cb27b005249b71908db315afd00696346f087b5b30d93d0b3b40b0c07673666977a5208801930cc16a8e1d38ad6cdac1f32ff03000000000000b2c9016a3de00002efaef9a3b644b50ca2b5a700ef25d1081ecda19fb2c0", 0x314, 0x0, &(0x7f0000000040)={0x2, 0x4, @loopback=0x7f000001}, 0x371) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc0", 0xc, 0x0, &(0x7f0000000080)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14", 0x2, 0x40000, &(0x7f0000000280)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0xffffffffffffff98) syz_genetlink_get_family_id$ipvs(&(0x7f00000003c0)='IPVS\x00') 2018/04/06 03:50:40 executing program 6: mkdir(&(0x7f0000dda000)='./file0\x00', 0x0) mount(&(0x7f0000900ff8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) r0 = creat(&(0x7f0000000040)='./file0/bus\x00', 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) mq_timedsend(r0, &(0x7f00000020c0)="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", 0x104c, 0x0, &(0x7f00000000c0)) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000080)={0x0, 0x5, 0x4, 0x2, 0x9, 0x9}) r1 = request_key(&(0x7f0000000280)='encrypted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)='\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000180)='./file0/bus\x00', &(0x7f00000001c0)=@random={'system.', '%\x00'}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000140)={0x1ff, 0x22d3, 0x1, 0xfffffffffffffffa, 0x6, 0xcd63, 0x85f, 0x7, 0x200, 0xfffffffffffffffe, 0x1, 0x80}) 2018/04/06 03:50:40 executing program 7: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008aefe1)="1f000000520007f2c200000000000001021cec0000ddff1ab4a300ffffa72b", 0x1f) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000ac0)={0x0, 0x6, 0x400, 0x7, 0x7, 0x4c}, &(0x7f0000000b00)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000b40)={r1, 0x5}, &(0x7f0000000b80)=0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000f00)=ANY=[@ANYBLOB="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"]) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="f5283fe922a138dcef74d86cf75c2ea3", 0x10) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000100)={0x9, 0xda23}, 0x2) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="e87f221a9d76eb3dbaac266d08c97d81"], &(0x7f0000000240)=0x2) recvmsg$netrom(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000540)=@full={{0x3, {"e53d07c9c3a1e9"}}, [{"9ad27b9c70da18"}, {"af47f56ec68326"}, {"7ed08bdb405ca8"}, {"2969b4927ec70e"}, {"de706ba0f6c733"}, {"36d6c5eefb9d9b"}, {"02d968e62e4775"}, {"ed73fe961b191c"}]}, 0x48, &(0x7f0000000100), 0x0, &(0x7f00000003c0)}, 0x0) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000002c0)=""/197, &(0x7f0000000a00)=[{0x235b, 0x0, 0x1ff, &(0x7f0000000500)}, {0x9, 0xd1, 0x0, &(0x7f0000000600)=""/209}, {0x8, 0xd5, 0x10001, &(0x7f0000000780)=""/213}, {0x2, 0xc7, 0x200, &(0x7f0000000880)=""/199}]}) r3 = inotify_init() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000bc0)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000c00)={0x75, 0x2, {0x1, 0x3, 0x10001, 0x2}}) fcntl$notify(r3, 0x0, 0x282) pipe2(&(0x7f0000a86000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) clone(0x0, &(0x7f00000004c0)="efb3a5b8f53f0aad8032f2b4ddcff199629e9163ee2b", &(0x7f00000005c0), &(0x7f0000000500), &(0x7f00000001c0)) ioctl$LOOP_CHANGE_FD(r6, 0x4c06, r6) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f00000003c0)={0x0, 0x86e}, 0x2) fanotify_mark(r5, 0x5d0bb28c64dacd2d, 0x48020012, r6, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xffffffff}}, [0xffffffffffffdccb, 0x1, 0x8, 0xffff, 0x3, 0x7fffffff, 0x80, 0x0, 0xece, 0x8, 0xfffffffffffffffe, 0x9, 0x9, 0x7, 0x8100000]}, &(0x7f0000000080)=0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f00000002c0)={r7, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x14}, 0x8000}}}, &(0x7f00000000c0)=0x84) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f0000000980)=0xe644, 0x4) ioctl$LOOP_GET_STATUS(r5, 0x4c03, &(0x7f0000000400)) getsockopt$IP_VS_SO_GET_VERSION(r6, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000700)=0x40) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f0000000380)={0xe6, 0x7, 0xa000}, 0x4) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000009c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x2, 0x3, 0x8, 0x916e, 0xfff, 0x2}, &(0x7f0000000a80)=0x20) 2018/04/06 03:50:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400200, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) 2018/04/06 03:50:40 executing program 4: unshare(0x40000000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xda, "fd7ce6048a0ab1742d243fd1a40a52ea04a3ff8411938c02561c89ecbd50f2ad6aa9677bcff2c1d71e7282f3bfa2b91a4439a5d1f76c095bc56f72d176633415a85a1887910af9105b5b0b6d491d715e78ecb1d82ab7e0df41acad4a425ba9f6106550681a1dfb2ed76e6479b3b9e6760946a5ab8dd5e6d87850977915e1bd6ce50690fcc261a03d9e58d7294a0386c043aed4b641b8d614b1072c182eea44315fd2450f7cae115031adbef94f350a11a1bad6dd955dd7bf4c11051918d8b9d3883816ea15387a70e32384e2f5c72a94b8ecca03a58cd98a17e1"}, &(0x7f0000000140)=0xe2) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x1}, 0x8) shutdown(r0, 0x1) fchown(0xffffffffffffffff, 0x0, 0x0) 2018/04/06 03:50:40 executing program 6: socket$netlink(0x10, 0x3, 0x0) 2018/04/06 03:50:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0x4}, &(0x7f0000000ff0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1000) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/04/06 03:50:40 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x74, r3, 0x100, 0x70bd2b, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80000001}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r4 = dup2(r0, r1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0xee, 0x0, &(0x7f00000001c0), 0x0, 0x0, &(0x7f0000009000)}) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000c5a000)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a94fd0)={0x14, 0x0, &(0x7f0000b8f000)=[@increfs_done={0x40106308, r5, 0x1}], 0x0, 0x0, &(0x7f00002e3f90)}) 2018/04/06 03:50:40 executing program 1: mkdir(&(0x7f0000000180)='./file0\x00', 0x110) mount(&(0x7f0000000840)='./file0\x00', &(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)='ramfs\x00', 0x0, &(0x7f00000001c0)="168be5e919585a228ebef08ca2eef63e965b869640f5992c36c95979f37360a11e6df432774cd52ba54032ce5f60e7322ec4f7d0689649b12938aec9df93ad43ef61658e25905e34ea81fef508") r0 = inotify_init() inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) mkdir(&(0x7f0000914ff0)='./file0/control\x00', 0x0) inotify_add_watch(r0, &(0x7f0000447000)='./file0/control\x00', 0x4000000) socket$inet6_sctp(0xa, 0x5, 0x84) mount(&(0x7f0000000000)='./file0/control\x00', &(0x7f0000000600)='./file0\x00', &(0x7f0000000780)='hugetlbfs\x00', 0x0, 0x0) umount2(&(0x7f0000117000)='./file0\x00', 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000440)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f00000004c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000500)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x20, 0xffffffff, 0x2, 0x0, 0x24}, &(0x7f00000005c0)=0x98) r2 = fcntl$getown(r0, 0x9) sched_setattr(r2, &(0x7f00000003c0)={0x0, 0x7, 0x1, 0x81, 0x0, 0x2, 0xffff}, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000240)) pkey_alloc(0x0, 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000000400)={'sit0\x00', 0x4}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000680)=ANY=[@ANYRES32=0x0, @ANYBLOB="a00000005cdfe099d1f0eafd15d37832b785689b0100000058cb8c2d05530359c5f4aea1244d6eb356631c1e61360279d42a52cb727989c51fd0845d2696273cfcad3105ec0214a084dfaf3171a4bdd4f4106d6c770c9b162242552658d59ae6a1e9ab55bf3ddd050000003efaa02c073c22ccca345ca75fd47015b3b51701000000000000000904e40667e653ac00142a900fb955dbbafded3b1e924b0727e7ff770108c7afb0b63a34ea9b562c4176f99a00a5aaae2dc382de000275d34627296347a16b6987e678bc846145d25be9aeb02fdcba5bb8dd10852f8f87e033eff86e98e67026b760650000"], &(0x7f0000000280)=0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000340)={r4, 0x80, &(0x7f00000002c0)=[@in6={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x4e21, 0xe5a2, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}, @in6={0xa, 0x4e20, 0xd6, @empty, 0x3}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xa}}, @in={0x2, 0x4e24, @multicast1=0xe0000001}]}, &(0x7f0000000380)=0xc) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000880)={{0x2b, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x3, 'wrr\x00', 0x16, 0x101, 0x3f}, {@multicast2=0xe0000002, 0x4e22, 0x1, 0x0, 0x40, 0x4}}, 0x44) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000000900)=ANY=[@ANYRES32=r4, @ANYBLOB="550900e1568ba99416ecba588512cb9c841d5904d98f28e842b730a18dad61f68183a313e4ff4127e88ef25ddddccaf6e4dfecd2d98cfee4e3eca0923caa3abd68dfaa8e795901c554fe17b45143c05ebfc50df63fbf1ee9a32e7180130ec9a9322d7f39b0a36de5548894cd9d5525670a829ed0b82a894e4ffaf1b3786da07d221b73349f88ed23a1c76415dc631e80c7bbd7cede502c54db5b422a4d184f84aca9f010672ac4e5dd96e6c5ae1cb8837fa3060bf9413443399b2cd29c7ab8c8a6a4f59e08b81be6feb3b62a471effe8beb33b8524bb03fea0b1777f03"], 0x2) modify_ldt$write(0x1, &(0x7f0000000100)={0x7, 0x20000800, 0x0, 0x1, 0xfffffffffffffeff, 0x3, 0x1, 0xffff, 0x0, 0x9}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x33d0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e24, 0x0, @empty, 0x2}, @in6={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}], 0x74) 2018/04/06 03:50:40 executing program 7: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, r1, 0x2, 0x70bd2c, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xb7690000000}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4c}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r2 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r2, &(0x7f00000016c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x20, 0x1}, [{0x3, 0x0, 0x0, 0x0, 0x7f}]}, 0x58) execveat(r2, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000040)={{0x2, 0x4e23, @multicast2=0xe0000002}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x4e, {0x2, 0x4e21}, 'bond0\x00'}) [ 42.818829] IPVS: Creating netns size=2536 id=10 [ 42.838343] IPVS: Creating netns size=2536 id=11 2018/04/06 03:50:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x54f}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/04/06 03:50:40 executing program 0: socketpair(0x9, 0x0, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000100)=0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="757365722e2b5e232698a55e5abfb2a99a439ed755ced129726217dab89cbde4d3e196f2f0bd8e4894cbcc2aade664536b6ab917a8371c794c680a936495c34a14dcae70e54be37a084cf9e741029c924a35edcbd603314ee79d2bcd6c1e97009df3e5a39365ca4856280c75e9228acf66a48080a2c9f911bab47426330098c60d0eb44a7c6419835b24619ac8712e46174f89957ad26df7e67aa84c0c0446ff1bbebb3890a8e786cec1"], &(0x7f0000000080)='eth1&wlan1vmnet0%+^\x00', 0x14, 0x0) r2 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) syz_open_procfs(r1, &(0x7f0000000140)='net/ip_tables_matches\x00') ioctl$TIOCCONS(r2, 0x541d) write$tun(r2, &(0x7f0000000000), 0x32) ioctl(r2, 0x227c, &(0x7f000097e000)) 2018/04/06 03:50:40 executing program 4: capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0xfffffffffffffffe, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x8c}}, 0x0, 0x2b, 0x7, 0x8000, 0x40}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000180)={r1, 0x2, 0x30, 0xd53, 0x1}, &(0x7f00000001c0)=0x18) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) fstat(r2, &(0x7f00000002c0)) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="8608006600", 0x5) 2018/04/06 03:50:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = memfd_create(&(0x7f0000000040)='vboxnet1em1:\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00000001c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x80000001, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}, @in6={0xa, 0x4e22, 0xff, @remote={0xfe, 0x80, [], 0xbb}, 0xdd}, @in6={0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffc1}], 0x74) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x20, 0x13, 0x211, 0x0, 0x0, {0x1f}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x20}, 0x1}, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) [ 42.917178] mmap: syz-executor2 (5553): VmData 18440192 exceed data ulimit 2. Update limits or use boot option ignore_rlimit_data. [ 42.959242] binder: 5555:5556 ioctl c0306201 20000180 returned -14 [ 42.967838] binder: 5555:5556 BC_INCREFS_DONE u0000000000000000 no match [ 42.980982] binder: 5555:5556 ioctl c0306201 20000180 returned -14 2018/04/06 03:50:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x2, &(0x7f0000008000)={0x2, 0x4}, &(0x7f0000000ff0)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x1000) mprotect(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x2) 2018/04/06 03:50:41 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0x800}, &(0x7f0000000000)=0x90) 2018/04/06 03:50:41 executing program 6: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x9, 0x1ff, 0x1d1a, 0x6, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x8001, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r3, 0x6}, 0x8) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x800000000000, r4) request_key(&(0x7f00000000c0)='ceph\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='vboxnet1\x00', 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000580)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x4e24, 0xe00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7ff, 0x0, 0x2, "486a14569582f28baea72702f8e1f2a1afd07802f67e760a685d348b0b830cb55e9e7de320afc0daa0b1429fced7d93f70413816d45442294c3f9899820a9455593d722013ae4e94c955cc281f7590a6"}, 0x1d3) connect$pptp(r0, &(0x7f0000000340)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) 2018/04/06 03:50:41 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000009000)=[{&(0x7f0000000100)="5500000018000100000000000000409302130000000043096c26236925000800030f226c70746612f3d831f3570000000000ca8a9848a3c72802c46bab31afdc1320d54400009b84136ef75afb83de44b8f3000000", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)={0x5, {{0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x4, [{{0xa, 0x4e20, 0x7, @empty, 0x4}}, {{0xa, 0x4e24, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, {{0xa, 0x4e20, 0x2548000000000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xaad}}]}, 0x290) 2018/04/06 03:50:41 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000942000)={0x2, 0x14e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000606ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000000100)="cf", 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000140)="c5", 0x1, 0x3fffffc, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x1cc, 0xc870a3c305c5634f, &(0x7f0000257ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) read(r0, &(0x7f0000000040)=""/144, 0x90) r1 = dup(r0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/04/06 03:50:41 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000b80)='/dev/loop#\x00', 0x0, 0x4006) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7ff) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000400)={0x0, 0x0, 0x3, 0xffffffff}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000800)={r2, @in6={{0xa, 0x4e23, 0xcac7, @loopback={0x0, 0x1}, 0x4}}}, 0x84) r3 = dup2(r1, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x7fff, 0x2, 0x3, 0x0, 0x0, 0x5, 0x6, 0x10001, 0x9, 0x200, 0x4, 0x3304, 0x6, 0x8, 0x3]}, &(0x7f0000000580)=0x100) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000005c0)={0x0, 0x10001, 0x81, 0x9}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640)={0x0, @in6={{0xa, 0x4e23, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, 0x2, 0x4, 0xf8, 0x1, 0x6}, &(0x7f0000000700)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000740)={0x0, 0x200}, &(0x7f0000000340)=0x8) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000780)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000380)={0x0, 0x0, 0x45}, 0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000280)=@in={0x2, 0x4e20}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b25b2002e7d8bc055c7d9ed742f2ca865f150419606e27d187b4ce0f2f81d8a0ab0d18a71f265b68c86f9c82600911dcc4698a4baebfb56adf90bec347c735957300af9e7be0f2f2492412d9053dab543361b8e3cd8dff0e3d8a9e8477af536ae10c28fe546c40f786497632eb496a1d58804e3b2b8e12dc", 0x78}], 0x1, &(0x7f0000000940), 0x0, 0x24000001}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000a40)={&(0x7f00000009c0)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="080b2bbd7000fddbdf250e0000002c00020003f3ffff07000600070000000800020000000000080007000800000008000b000a000007000006001f00000014000200080006000700000008000b000a00000008000600000300000800040084d50000"], 0x6c}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'ipddp0\x00', @ifru_mtu=0x1}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) perf_event_open(&(0x7f00000008c0)={0x3, 0x70, 0x59, 0x6, 0x0, 0xffffffffffffff43, 0x0, 0x3, 0x4000, 0x1, 0xfffffffffffffffd, 0x8000, 0x8, 0x5, 0xffffffff, 0x3ff, 0x1, 0x0, 0xdbb4, 0x3, 0x0, 0x4, 0x1d, 0x9, 0x11f, 0x1, 0x2, 0x0, 0x8, 0xfff, 0x6, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffff9, 0x2a69, 0x8, 0x0, 0x6, 0x6, @perf_config_ext={0x7f, 0x40}, 0x8000, 0x20, 0x9, 0x6, 0x4, 0xffffffff, 0x9}, 0x0, 0x10, r3, 0x2) fdatasync(r0) dup(r1) nanosleep(&(0x7f00000001c0)={0x77359400}, &(0x7f0000000200)) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc49f78f9331b25eb) 2018/04/06 03:50:41 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000000000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0xfffffdb0) write(r0, &(0x7f0000000240)="1f0000000654392bfa82c847b59321d6867f000000fd79a5ffc57f0000000002f3050100080006000000fdff", 0xffffffffffffff29) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) seccomp(0x0, 0x1, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x100000000, 0x3, 0x32e, 0x5}]}) 2018/04/06 03:50:41 executing program 0: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f000000f000)=[{0xc}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000080)=0x68) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='ipddp0\x00', 0xff}) fcntl$notify(r2, 0x402, 0x80000002) 2018/04/06 03:50:41 executing program 4: r0 = eventfd2(0xd8f, 0x801) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000300)=""/41, 0x29}], 0x1) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCFLSH(r1, 0x540b, 0xced1) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x800) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000000040)=""/1) 2018/04/06 03:50:41 executing program 6: r0 = socket(0x10, 0x2, 0xc) fcntl$getown(r0, 0x9) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) 2018/04/06 03:50:41 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @multicast2, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f00000000c0)={@empty, @loopback=0x7f000001, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000043e000)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x40, 0x0) accept$nfc_llcp(r2, &(0x7f00000001c0), &(0x7f0000000240)=0x60) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000380)={0x2, {{0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xb}}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x314) 2018/04/06 03:50:41 executing program 1: socket(0x10, 0x803, 0x0) 2018/04/06 03:50:41 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000340)='task\x00') getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f00000000c0), &(0x7f0000000100)=0xc) fchdir(r0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r2 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000805000)=0x80082000000, 0x4) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='2/file0\x00', 0x0, 0x0, r1, 0xc04, 0x40000, 0x0) pipe(&(0x7f0000000140)) [ 43.642932] random: crng init done 2018/04/06 03:50:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x4000005452, &(0x7f0000f75000)=0x4) poll(&(0x7f00000000c0), 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@rand_addr, @multicast1}, &(0x7f0000000080)=0x8) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000004c0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000005c0)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000600)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, 0x7f, 0x1, 0x1, 0x0, 0x8, 0x100, r2}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBDIACR(r3, 0x4b4a, &(0x7f00000001c0)=""/137) 2018/04/06 03:50:42 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00007c3fe3)="441f08f10000000000ffff00000302781305004ca600e211a1bf03025f", 0x1d) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000311000), &(0x7f0000003ffc)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) membarrier(0x20, 0x0) getsockopt$inet6_int(r1, 0x29, 0xff, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 03:50:42 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0xfffffffffffffffd, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) sync_file_range(r0, 0x5, 0x9, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @empty, @multicast2}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000180)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) bind$pptp(r1, &(0x7f00000001c0)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x1e) 2018/04/06 03:50:42 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f00000002c0)={0x8, &(0x7f0000000280)=[{0x1, 0x8000, 0x2, 0x7}, {0x10001, 0x8001, 0x1, 0x2}, {0x100000000, 0x4, 0x1, 0x4cf}, {0x5, 0x81, 0x800, 0x4}, {0xf005, 0x8, 0x8000, 0xc73}, {0x3, 0xfffffffffffffffb, 0x6}, {0x800, 0x1, 0x1}, {0x1000, 0x1, 0x0, 0x80}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x400200, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00000003c0)={0x7, 0x9, 0x5, 0x4, 0x4, 0x1a32}) r1 = socket$key(0xf, 0x3, 0x2) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000001040)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x1}, 0x40000122) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="021000001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030002000000000002000000ac14ffbb0000000000000000030005000000000002000000ac14ffbb00000000000000000100180000000000"], 0x88}, 0x1}, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000300)) openat$cgroup_int(r0, &(0x7f0000000400)='memory.high\x00', 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000440)=0xb96, 0x4) dup3(r1, r1, 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000340)) 2018/04/06 03:50:42 executing program 0: unshare(0x40000000) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2600000080000008"]}) r1 = socket$packet(0x11, 0x3, 0x300) r2 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r3 = epoll_create1(0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r4, 0x4c00, r3) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r5, 0x0) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x6d1}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r6, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r7, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(r6, 0x800454d3, &(0x7f0000000400)) shutdown(r7, 0x1) geteuid() getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 2018/04/06 03:50:42 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000080)=0x80) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x8, {0x2, 0x4e20, @rand_addr=0x1}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x2, 0x4e20}, 0x0, 0x1000, 0xfffffffffffffffe, 0x5, 0x9, &(0x7f0000000100)='erspan0\x00', 0x1, 0x401, 0x5}) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000300)=ANY=[@ANYBLOB="0203000910000000000000000000000f0200130003000000000000000000000005000600000400000a0000feffffffffffffff000000000000000000000000000000000000000000020001080000000000bae8000000000005000500000000000a00000000000000ff0100000000000000000000000000010000000000001000d5ae4cdd35caa9dfada03132df55ac34c3f56aa314acb4f6638d1ad64bb373a53443c579b8bcaacc42e6b8e07b530d93eda63df167667c9abf0a2febd1288cf0302448ac04cf2ce999055aabea1f2226cec1a64be1caaced53650ca18564eb10eb86446ca502a4d1246a1a7d32ba70de552dff4b893be3de77ecb8fbc6e5a6b271082e78d7999e653909d909053d291349920a5a8ba5d8d82b84dd71f59b9f440ac9f9df761d674307dc57bde317e2fed7c96a1f3fd9fbe626306ef8b54c9d3cb8e443c8996a2755abe23630d56138c051e18646455c9a9595b7ae550d84db686489f3040bc3a97d784508"], 0x80}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000000c0)=0x4, 0x4) 2018/04/06 03:50:42 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ba2000)='net/arp\x00') mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x559fa3ae4b2b7c9d, 0x31, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000fdaff9)=@random={'btrfs.', '\x00'}, &(0x7f00007db000)='bcsf0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, r1, 0x2, 0x70bd2d, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x20}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xcb6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008844}, 0x85) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000140)=0x7fff, 0x4) 2018/04/06 03:50:42 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x52d, 0x1, 0x2, 0xacc, 0x80000000, 0x3}, 0xc) socketpair(0x0, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x7, 0x30, 0x4, 0x200}, &(0x7f0000000340)=0x18) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r4, 0x190d}) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r5) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x5, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000000380)={r3, 0x639, 0x10, 0x8, 0x7}, &(0x7f00000003c0)=0x18) r7 = open(&(0x7f00003b6ff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r7, 0x0) syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x9000, 0x0, 0x0, 0x0, 0x0) r8 = syz_open_pts(r0, 0x80800) dup3(r8, 0xffffffffffffffff, 0x0) fchdir(r2) openat$cgroup_ro(r2, &(0x7f0000000240)='pids.current\x00', 0x0, 0x0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/06 03:50:42 executing program 5: getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) write$fuse(r2, &(0x7f0000000180)={0x50, 0x0, 0x0, @fuse_init_out={0x7, 0x1a}}, 0x50) sendfile(r2, r2, &(0x7f0000000040), 0x80000001) creat(&(0x7f0000000240)='./bus\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000000c0)={r0, @in6={{0xa, 0x4e22, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0x800}, &(0x7f0000000000)=0x90) 2018/04/06 03:50:42 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f00000005c0)='./file1\x00', 0x0) fcntl$setstatus(r1, 0x4, 0x42400) pwritev(r1, &(0x7f00000000c0), 0x0, 0x0) 2018/04/06 03:50:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) r1 = dup(r0) connect$nfc_llcp(r1, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x6, 0x7cfa, 0x3, "26ad65a70d228cf96961acbfe0c6c1c915cf1bb5e72758e15efe0edf6c7df59af53729a2eec8bf43eaab0cfcbb79fee0bcccea2e461bdf0bf97ebac34cb6c5", 0x9}, 0x60) 2018/04/06 03:50:42 executing program 7: r0 = socket(0x18, 0x0, 0x1) prctl$setmm(0x23, 0x5, &(0x7f0000ff9000/0x4000)=nil) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x0, {0xa}}}, 0x32) getpeername$packet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x14) [ 45.004683] IPVS: Creating netns size=2536 id=12 2018/04/06 03:50:42 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x30a) capset(&(0x7f0000000000)={0x39980732}, &(0x7f0000000040)={0x0, 0x0, 0x2}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000340)='/dev/pktcdvd/control\x00', 0x400089, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mkdirat(r1, &(0x7f0000000300)='./file0\x00', 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000400)=ANY=[@ANYBLOB="01000100aaaaaaaaaaaab81188de3de9df63595521c7d5"]) bind$inet(0xffffffffffffffff, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) pipe2(&(0x7f0000000100), 0x0) r2 = mq_open(&(0x7f0000000640)='-$\x00', 0x0, 0x6, &(0x7f0000664fc0)={0x3, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000140)={0x0, 0xa00}, &(0x7f0000000840)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x206, 0x0, 0x6}, 0x10) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f00000000c0)={0x5, 0x0, &(0x7f00000008c0)}) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000100)) syncfs(0xffffffffffffffff) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967", 0x14, 0xfffffffffffffffd) [ 45.036548] device bridge0 entered promiscuous mode 2018/04/06 03:50:42 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x3, 0xffffffffffffffff) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x1) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000000c0)) 2018/04/06 03:50:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000002c0)) r1 = inotify_init1(0x80000) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x400, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000280)=0x6a, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000180)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) inotify_init1(0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x71, 0x9}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x100000000, 0x7fffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x84) sched_setaffinity(r3, 0x8, &(0x7f00000001c0)=0x7) ptrace$setopts(0x4209, r3, 0x0, 0x0) [ 45.078945] IPVS: Creating netns size=2536 id=13 2018/04/06 03:50:42 executing program 1: r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="48a19981d925b093", 0x8}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) dup(r0) timer_settime(0x0, 0x0, &(0x7f0000001000), &(0x7f0000005000)) 2018/04/06 03:50:42 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00007bc000)) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000200)={0x1c, 0x0, 0x2, 0x5, 0x0, 0x0, {}, [@typed={0x8, 0xb, @str='@\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/04/06 03:50:42 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2282, &(0x7f0000007000)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000140)=0x65) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e20, 0x7fff, @empty, 0x8}}, 0x4, 0x3, 0x10001, "591ee8c7c20e9996b0775ba589b7ae194f8a1c24520f836015ad60b454d4c7725937b9fc81c1c1f539326fb92fad812e7aa281b87dd7967117b3c256cb667a8f7693fc4fbf4fa010fcabee7cda94cf5b"}, 0xd8) 2018/04/06 03:50:43 executing program 7: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) socketpair(0x10, 0x7, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCCONS(r2, 0x541d) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)) rt_tgsigqueueinfo(r0, r1, 0x2a, &(0x7f0000000040)) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000), 0x8) 2018/04/06 03:50:43 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000003c0)) gettid() lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000100)) fchown(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{}, 0x6, 0x0, 'id1\x00', 'timer1\x00'}) r2 = socket$inet(0x10, 0x3, 0x4) sendto(r1, &(0x7f0000000000)="d39d5efb694ed0a9d3fc51a39690b40ae83c1a37c8f1413ee9b1f77095da7f3aac20705bc146f2d69f", 0x29, 0x4000000, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x1, 0x2, {0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x213}}}, 0x80) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x800, 0x80) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f00000001c0)) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000007c0)="4c0000001200ff09fffefd047e956fa283000700683540150024001d0004c41180b598bc593ab682114818287dd81ccc913a72df7d93452ea730de33a49868c62b2ca654a6613b6aabf35d4c", 0x4c}], 0x1}, 0x0) 2018/04/06 03:50:43 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syzkaller1\x00'}}) r1 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="2600000080000008"]}) socket$inet6(0xa, 0x800, 0x6) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x9) lseek(r0, 0x0, 0x0) 2018/04/06 03:50:43 executing program 1: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0xffffffffffffffff, 0x4d072, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000000000), &(0x7f0000f8b000), &(0x7f0000804000)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(0xffffffffffffffff, &(0x7f0000000380)=""/247, 0xf7, 0x2, &(0x7f0000000480)={0x0, 0x1c9c380}) r0 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xfd3, 0x10402) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x802) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7, 0x4, [0x7f, 0x4000000, 0x1ff, 0x4000000000]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, 0x4, 0x2, 0xc24}, 0x14) getsockopt$IP_VS_SO_GET_DESTS(0xffffffffffffffff, 0x0, 0x484, &(0x7f00000000c0)=""/120, &(0x7f0000000140)=0x78) 2018/04/06 03:50:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) fstat(r0, &(0x7f0000000080)) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0000810000400700004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/06 03:50:43 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendmmsg(r1, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000200)="ba47972b0701e9e5e0bfde9af4050289d0ed", 0x12}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001680)="034bc32bb08855d18361c300832178f994dee7655170b5ee53f36d43f0419b730e15a3c7b59e8eefafd6638f848022c41b4174422fcf3d65df71ab488d8bb1ee8e919ce9d1573b214a98adcf13be51197953bd3bf196576640f509ad9dbebce68753be9c4fb27f69dcda", 0x6a}, {&(0x7f00000017c0)="25ab8f0829bb9e08e23a841ef4aa46223d1e79270742e9c4c0fd879ffcb9a8f89310db6ebcbf52a3d6a6cea253aba457fbe6796e65d5e80dae59b8b213ff0dc46a4f00367afa6456548930deb99e8dcd06c0ef8ea66ff0c4031a88cd261c062ae5cb1aa7e1f0ac5282500a05a2b8dd00c5a99b896a538168050d84fc42358f09c064082ca9a7d1b4472e54f16779b61d6cf1e3992a0c155b8d6f700730fe878d2bb92bc024105870be547292dfdefe57eaf2bee71488bca94e9814", 0xbb}], 0x4, &(0x7f0000000280)=[{0x60, 0x84, 0x401, "19945cfea64bd31afeccef726a51b35776e5b5fcf34f0793de00b839aaafeb9e389d43108803680293ea4552558846919efc2c8041465fc69f3050f3d3c8fefa5780266fe8b1fd9df3395114"}, {0x58, 0x0, 0x7fff, "1111a406f6505c498b6d1e9def41584298f8e929cbdb01f13eda1cf05cd946a166bdae46ca7de9dc0bd106cf1744888a9af571b87b968a11ebe100cb634f0a86d0bcee3f5941b5"}], 0xb8}}], 0x2, 0x4) 2018/04/06 03:50:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0xb) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) 2018/04/06 03:50:43 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20, 0x9, @empty, 0x5}, {0xa, 0x4e22, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, 0x3ff, [0x5e91, 0x40, 0x3, 0x9, 0x20, 0x1, 0x3, 0x3]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x101) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/06 03:50:43 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d8", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") r2 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB='\x00JB']) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000014c0)={0x0, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x8, 0x7, 0x2aa2e4e0, 0x5da, 0x1}, &(0x7f00000011c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001300)={r3, 0xf0}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r4 = gettid() process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff000000"], 0x1) 2018/04/06 03:50:43 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000003, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/checkreqprot\x00', 0x101002, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f0000000200)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@local}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) 2018/04/06 03:50:43 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000300)={0x800}, 0x4) ioctl(r1, 0xbdd, &(0x7f0000000000)="3ad0a03b2994cf3d9553e4fb74f441adfb8e2be4f44087223258c5016d43354200") 2018/04/06 03:50:43 executing program 6: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setrlimit(0xb, &(0x7f00003e3000)) timer_create(0x0, &(0x7f0000b9b000), &(0x7f0000d36225)) 2018/04/06 03:50:43 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="070a0a800001ff00b1", 0x9) 2018/04/06 03:50:43 executing program 4: request_key(&(0x7f00000003c0)='user\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000440)='keyring\x00', 0xffffffffffffffff) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4100, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000040)) clone(0x13ffd, &(0x7f0000000a40), &(0x7f0000000640), &(0x7f0000000100), &(0x7f00000007c0)) 2018/04/06 03:50:43 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x131002, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000240), &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) r3 = request_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='lo\x00', 0xfffffffffffffffa) keyctl$update(0x2, r3, &(0x7f0000000340)="5428c5c808bca3a191fee1e6fc74bf4567484c3b577b282e775115cb0a54c4479fb48af9e1169b6cfeb4d2d447a8b75ee8b28e33f1e54970052d85c6444e877a48f71ff072dd07fe2139bb01c469db39ff64044ea92563469ca8e3b9277d599b0e9f8644ddabc023195491", 0x6b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0x9}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="30000000000000000000000000000000006954d061010000000000000000000000000001fe8000000000000000000000000000aa00000000370000000092bbaaaaaaaaaaaa00020000000000000000000000000000000000000000ffffac1414bb000000000000000000000000000000010000000000000000000000000000000000000000641caaaaaaaaaa00000000000000000000000000000000000000000000000000000000000000000000000000"]}) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000140)) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) 2018/04/06 03:50:43 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001275, &(0x7f000072a000)) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/04/06 03:50:44 executing program 0: perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={0x0, @in6={{0xa}}}, 0x98) r0 = memfd_create(&(0x7f00006a7000)='/devrv MUarbie/\x00', 0x0) write(r0, &(0x7f0000ffdffb)='#!', 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000000180)='net/udp\x00') sendfile(0xffffffffffffffff, r1, &(0x7f0000000000), 0x0) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x100000001, 0x7ff, "342705fb599f", 0x8}, 0x10) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000200), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) 2018/04/06 03:50:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x6, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40000, 0x0) 2018/04/06 03:50:44 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000140)={0x65, 0x200, 0xe0f0}) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000480)=""/4096, 0xfffffffffffffe85}], 0x100000bc) nanosleep(&(0x7f0000000200)={0x0, 0x1c9c380}, &(0x7f0000000300)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000080)="c00de599dd0fbb9c358671757f6debb5decdd04f944deb54d28ee3e11a8f3c2253819b17d11050dd42c428c0b87c536fe7c1fe1e4748882c4a12412f05c18e1dcfa5056a1c7156fdc40b247177f5") remap_file_pages(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0x0) 2018/04/06 03:50:44 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00004fe000)=0x1, 0xff94) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x40, @loopback={0x0, 0x1}, 0x3f}}, {{0xa, 0x4e24, 0x200, @empty, 0x1f}}}, 0x108) recvmmsg(r0, &(0x7f00000096c0)=[{{&(0x7f00000003c0)=@ethernet, 0x80, &(0x7f00000017c0)=[{&(0x7f0000000440)=""/67, 0x43}, {&(0x7f00000014c0)=""/12, 0xc}, {&(0x7f0000001500)=""/71, 0x47}, {&(0x7f0000001580)=""/125, 0x7d}, {&(0x7f0000001600)}, {&(0x7f0000001640)=""/83, 0x53}, {&(0x7f00000016c0)=""/148, 0x94}], 0x7, &(0x7f0000001880)=""/4096, 0x1000, 0x100000001}}, {{&(0x7f0000002ec0)=@nl=@unspec, 0x80, &(0x7f0000004040), 0x0, &(0x7f0000004080)=""/8, 0x8}, 0x7fff}, {{&(0x7f00000040c0)=@generic, 0x80, &(0x7f00000041c0), 0x0, &(0x7f0000004200)=""/232, 0xe8, 0x97f}, 0x80}, {{&(0x7f0000004300)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000006780)=[{&(0x7f0000006600)=""/70, 0x46}, {&(0x7f0000006680)=""/240, 0xf0}], 0x2, &(0x7f0000006800)=""/212, 0xd4}}, {{&(0x7f0000006900)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000007d00)=[{&(0x7f0000006980)=""/83, 0x53}, {&(0x7f0000006a00)=""/228, 0xe4}, {&(0x7f0000006b00)=""/4096, 0x1000}, {&(0x7f0000007b00)=""/119, 0x77}, {&(0x7f0000007b80)=""/60, 0x3c}], 0x5, &(0x7f0000007d80)=""/4096, 0x1000}, 0xb53}, {{0x0, 0x0, &(0x7f00000095c0), 0x0, &(0x7f0000009600)=""/178, 0xb2}}], 0x6, 0x0, 0x0) listen(r2, 0x0) acct(&(0x7f0000000040)='./file0\x00') setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x4, 0x2a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000200), &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}, 0x3af) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(r2, 0x1) 2018/04/06 03:50:44 executing program 6: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) unshare(0x8000400) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000001980)='/dev/usbmon#\x00', 0x1a68, 0x101000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000440)={0x0}, &(0x7f0000000480)=0xc) ptrace$getregs(0xffffffffffffffff, r3, 0x7f, &(0x7f00000019c0)=""/144) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x2000, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$getown(0xffffffffffffffff, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000300)=""/117, 0x75}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/199, 0xc7}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x9, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{0x7}, {0xf331, 0x7}, 0x4f7, 0x4}) bind$inet(r4, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) bind$inet(r4, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r4, 0x0) 2018/04/06 03:50:44 executing program 5: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 'rr\x00'}, 0x2c) 2018/04/06 03:50:44 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0xb, 0x1, 0x1) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x48, "940b8d8734a25a67717edbe46c5044dfb83c905735c06e49a9457fe04e47720255dce274abd08754b2d4befd50b926413600ecd50ee8cde18a9da865c0f02298a97c6a8710e03d1f"}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x200, 0x6, r2}, 0x10) fstat(r1, &(0x7f00000001c0)) 2018/04/06 03:50:44 executing program 1: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/context\x00', 0x2, 0x0) pwritev(r0, &(0x7f0000001840)=[{&(0x7f0000000340)="d5", 0x1}, {&(0x7f0000001380)="6892593d961102b88ebc0b7c72c30a0a42299b46c9877eb3b851434859b781b9d15f90408c80fe", 0x27}, {&(0x7f00000014c0)="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", 0xfd}, {&(0x7f00000016c0)="7e9c95ec3c058d20eb8128e780e5b2c12fc6226336a2669871c2759f0bec7a1ef4aee15cc49c125d85f7c0ed18d59deac5862997d6645b2b33dc5025d61887f87a262786d391615dc03043b7281f07af57501ed93dec309a72acaf93e9a229c4d1e5a96c83caa86c4592e9ef1bd2f29a0e3dcf47bba571f66728736c4710ada70e5f4a2052c3a5a164", 0x89}], 0x4, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000040)={'broute\x00'}, &(0x7f00000000c0)=0x78) fchdir(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) 2018/04/06 03:50:44 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={0x0, 0xce, "13dba5e7021bc460288bfbe8502c6a37d2c01f0a1141aca0d2165a34750ed3e7a53dda36bec35935aed3c0d95c64c55719f4d6a57a1f2c4c10704912240702b067264fc579f46ed1ee881b7c2c902d0403255e15844a27381ab916b3ff5c6a81bb60420aa4c0bb9dba672dd11a8ef391699d72fc656d9a898c9c743b0b5cf724a2b35d9c9a9d74e832efbffca4b1dce6d52cbf4b0d805db07a02b69d4d0e4fea612aa6c575162cac249a1bd46a34ec3e6a9cc9a5bc778d70c3b1067f810f0a2ab988f8410d7b21c38c4127f0ece0"}, &(0x7f00000000c0)=0xd6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={r1, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) tee(r0, r0, 0x8, 0x8) 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)={0x30, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x30}, 0x1}, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r3, 0x0, 0x8004, 0x0) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000400)=0x78) sendfile(r4, r3, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x10000000000006) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 03:50:44 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0xffffffffffffffff) ioctl(r0, 0x2284, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x1000}, &(0x7f0000000080)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'tunl0\x00'}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8000}, 0x8) 2018/04/06 03:50:44 executing program 5: memfd_create(&(0x7f0000000100)=']\x00', 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x0, 0x0, 0xffff) r2 = inotify_init1(0xfffffffffffffffe) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x0, 0x0) dup2(r2, r3) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), 0x4) epoll_wait(r3, &(0x7f00000003c0)=[{}], 0x5d, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000b3bfff)) ioprio_set$pid(0x2, 0x0, 0x4001) pipe(&(0x7f0000000480)) clone(0x0, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) exit_group(0x7) [ 47.154877] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 03:50:44 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(r0, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYBLOB="538b2d165e6934f843a35eeabc4600009da609"], 0x1) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001f00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x80000000, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xd2, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d560059831b75"}) tgkill(r4, 0x0, 0x30) r5 = dup2(r2, r0) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r6}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r7, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r8 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0xf800000000000002) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/06 03:50:44 executing program 6: keyctl$set_reqkey_keyring(0xe, 0x5) request_key(&(0x7f0000016000)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="7f", 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={0x0, 0x20}, &(0x7f0000000100)=0x8) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0xdc, "d2d5d3d8bc07951fc7a2f9524d7381b1a470a9f7d088f6ee11128093c83679a3adb055d7efcc16cdf6672f6c4093c637b7cdd9024131a1ce93d49ec33a11f71f58bf67ae4e27c6fddbc48bf9cd2ac8c6dc271fa74961cfa410ab5fa8a2bfa791342f946d8a4fca747e176ec445c5b3c8a9e7aa802a0448e3fa3ef4722ad69e23340932d2ff5585f92c604f077fe97788cd489eaaab382d81575ebfbabb7f57c5996df3bcb31df4c6db7b61e170388039d0d0a53a815e96b05b5c8dead873e24a48db53d8985df2a19dbc445ac3ac051fd429963657f54dbbbe3c10cf"}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x21, "fe0b48228359e947ad1b649a39f949858972edb253556382664fd0040d9448dec1"}, &(0x7f0000000180)=0x29) 2018/04/06 03:50:44 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x8, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x0, 0x7fff}, 0x20, 0x6e6bbf, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000500)={0x3, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0xf794}}, {{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x81}}}, 0x108) connect$packet(r1, &(0x7f0000000000)={0x11, 0xb, r2, 0x1, 0x7f, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 03:50:44 executing program 7: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) r1 = socket(0xb, 0x1, 0x1) write(r0, &(0x7f0000000080)="1f0000000104fffffd3b000007110000f30501000b000100020423ca0000cf", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x48, "940b8d8734a25a67717edbe46c5044dfb83c905735c06e49a9457fe04e47720255dce274abd08754b2d4befd50b926413600ecd50ee8cde18a9da865c0f02298a97c6a8710e03d1f"}, &(0x7f00000000c0)=0x50) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x8, 0x200, 0x6, r2}, 0x10) fstat(r1, &(0x7f00000001c0)) [ 47.200846] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 47.225488] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/04/06 03:50:44 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000000c0)={0x6, 0x0, 0xc8, 0x0, 0x9, 0x73a}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000080)={0x188, 0x5, 0x0, 0x7f, 0x14f6, 0x8}) [ 47.261305] mmap: syz-executor2 (5807) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 47.478173] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 47.874630] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 48.024684] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/06 03:50:45 executing program 1: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) r3 = syz_open_procfs(r0, &(0x7f0000000100)='maps\x00') dup2(r2, r1) exit(0x0) r4 = open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) dup2(r4, r3) clock_adjtime(0x6, &(0x7f0000000140)={0x0, 0x8, 0x4, 0x9, 0x4, 0x40, 0x0, 0x8, 0x5, 0x42d9, 0x7, 0x2, 0x7, 0xff, 0x1, 0x20, 0x6, 0x39, 0x401, 0x353, 0x0, 0xdaac, 0x606, 0x3546, 0xf1e7, 0x100000000}) 2018/04/06 03:50:45 executing program 5: clone(0x200, &(0x7f0000151000), &(0x7f0000000080), &(0x7f0000f8b000), &(0x7f0000000100)) mknod(&(0x7f0000000140)='./file0\x00', 0x2001001, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) r0 = syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') pread64(r0, &(0x7f0000000200)=""/53, 0x35, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0x1bc, r1, 0x408, 0x70bd26, 0x25dfdbfe, {0x3}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback=0x7f000001}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xff}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}]}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xe14f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x12, 0x24}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xa2}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9600000000000}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x20000010}, 0x4000000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x5, 0x4) fallocate(r0, 0x2, 0x4, 0x0) lseek(r0, 0x0, 0x2) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) 2018/04/06 03:50:45 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(r0, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYBLOB="538b2d165e6934f843a35eeabc4600009da609"], 0x1) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001f00)=ANY=[@ANYRES32=0x0, @ANYBLOB="830000004573628ee01da2ee6f7c07bf18e42b46527f2e518f007bf0d08a3c0990a559637e0aa1bb78846574a50c009ca280b501efa23d795c75e8a23d0c2b762b8570a8fbe707ae4b39b427236187dcf5cbdc9babac23dbb361503ab7248200016391ce13bd79480bc8b55ccfc7f9d3e099113967db0ce14dd3f900e7abe01e7fbf8b76a71bbe7ce65499bbe44ed724ad21c71b87ffc692c90692513513861834be23cae85eda4f42b0b3f95197a7abe103596f1b13c8dee85e24f600e0d612e8e3755e008633baf59aea246ef56c843367a063845e1a6017c112bdb06632a0f4088c5981720ac75facec911851fd4d89ccc3e50c00b780aa0681c086c7b2176edb4ad76df99487ef2a41b799ef44f3688f88197c3e5d5e18560bcd7e2808e8b304404be3e9f3a8ad8787208c8d665efce7c09462d75cb0e41419118d946a051bf2b043b934806c563f005a1a60c72e7d2f951cbc4cfdfd935e32138124e5755fab31994083995c9455290507e10b2d341abac13bec9f3a1942a6725a52a96f24732c4a851cb25cb906b938b2a551dbc66e6593209259742e3a3a709dc4ceecce1c9eb69814398905dba62f3b6d6a315c5ea00b4f34da5f02fd2f2e1615813aa97ac3bede41861aaa657afcf83e8be79195ba2dc7edd6590d269dfc9caad8efba036ea0dcd0fc72bbe0da39c05a64c9a32de1cd3aeed5b766937c1a06805aa7329c107592e059667af90e63a8d33bb2438a21ec415179b19f89fba766378fb9b5f5a9984259b2f35a72bc0d1d8d45d970e3d679da1a69bea454cb3941d8139401541ada93d25241fbbfdd2495dc07fa7943eb3d1bf5eb269c7a0bb76d4dd9b261d3f9ca1d4fda67a4e358bb652297e9d4c6555a3b7c1e2bf57882c24a436eeedce03ca3adbca2e2df66b703b100f6b38ae36ff22452fb8fc809c1ed1e5608393872ada1d21af778808a91d178fce8c9cdfe3d6e513d915f813b2f62c4d4a3d271fac1344c9fe797eab926a8e1ca35004ffb78ac08d2c9e25e43b9408509cfffeb5689d87cd9db0dea6a29d84e6ab55c03018bb42c16f99812fc5d891f0060f422976783b733fa125eca6ce255bd6c5c447e0c0b94ef01a389a01b5b7cd48173f40772f150f71baa464b305eb0fba92181f1a8f011f3634843a98587d0ae020f000b2a1d17bb47a3f07721602b6ffd35b0603c0718cb25af672aa7579973c753b4c0aafe4b6ba8dccc6cf5b190e22104eaa1f72377f2adeb958b42b3328eb334c1d5f4e3c148d1e2d65ca31b52573dca429c25e435196149c628d94d267349d75dc171eb18fe7d98885d0ca01cea46a63623396ac30b5bf5fbeff32a73bac4353e6a03de635c241d92edaa36cbc51929a51100000000000000000000000000000000000000000000000000000000"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={r3, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x80000000, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xd2, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d560059831b75"}) tgkill(r4, 0x0, 0x30) r5 = dup2(r2, r0) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r6}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r7, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r8 = syz_open_dev$tun(&(0x7f0000000400)='/dev/net/tun\x00', 0x0, 0xf800000000000002) ioctl$TUNSETIFF(r8, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/06 03:50:45 executing program 2: eventfd(0x2) r0 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socket(0x19, 0x3, 0x6) clock_nanosleep(0x5, 0x1, &(0x7f0000000040)={r1, r2+30000000}, &(0x7f0000000080)) setsockopt$inet_int(r0, 0x0, 0x800000032, &(0x7f0000003000)=0x1000000, 0x4) socket(0x0, 0x6, 0x1ff) 2018/04/06 03:50:45 executing program 6: unshare(0x20000000) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) 2018/04/06 03:50:45 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x400000, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f00000000c0)={@local={0xac, 0x14, 0x14, 0xaa}}, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=@dellink={0x3c, 0x11, 0x401, 0x0, 0x0, {}, [@IFLA_TXQLEN={0x8, 0xd}, @IFLA_IFNAME={0x14, 0x3, 'bpq0\x00'}]}, 0x3c}, 0x1}, 0x0) 2018/04/06 03:50:45 executing program 7: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fchmod(r0, 0x2) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:utempter_exec_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x0, 0x0, 0x20, '/sbin/dhclient\x00'}, 0xffe2) write$sndseq(r1, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x30) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/04/06 03:50:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000080)=""/17) r1 = gettid() fcntl$getown(r0, 0x9) ptrace$getregset(0x4204, r1, 0x207, &(0x7f00000000c0)={&(0x7f0000000000)=""/56, 0x38}) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f0000000380)=""/58) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000003c0)=""/80) 2018/04/06 03:50:45 executing program 6: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b2", 0xfffffffffffffc9d, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) getsockopt$nfc_llcp(r1, 0x118, 0x3, &(0x7f00000005c0)=""/4096, 0x1000) 2018/04/06 03:50:45 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000040)={0x4, [0x3, 0x67, 0x2, 0x0]}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/04/06 03:50:45 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write(r0, &(0x7f0000000000)="b61dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae00000000", 0x24) socket$nl_generic(0x10, 0x3, 0x10) 2018/04/06 03:50:46 executing program 3: r0 = inotify_init1(0x800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x11, r1) tgkill(r1, r1, 0x12) ptrace(0x4208, r1) chdir(&(0x7f0000000000)='./file0\x00') 2018/04/06 03:50:46 executing program 2: unshare(0x40000000) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'bridge0\x00\x00p\x00', 0x4000000000001005}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14}}}) r2 = epoll_create1(0x0) r3 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x4, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f00000006c0)={0x2, &(0x7f0000000280)=[{}, {}]}) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) fchown(r2, 0x0, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001040)='/dev/keychord\x00', 0x2001, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(0xffffffffffffffff, 0xc0a85352, &(0x7f0000001980)={{}, 'port1\x00', 0x0, 0x20010, 0x1f, 0x0, 0x3, 0x40, 0x0, 0x0, 0x0, 0x6d1}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x40505331, &(0x7f0000001900)={{}, {0xf331}, 0x0, 0x4}) bind$inet(r5, &(0x7f0000000040)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) unshare(0x40600) unlinkat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000180)) shutdown(r5, 0x1) ioctl$TCSBRK(r3, 0x5409, 0x4) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r4, 0x40505330, &(0x7f0000ec6fb0)={{0x0, 0x4}, {0x0, 0x200000000}}) 2018/04/06 03:50:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x400000, 0x0) connect$pppoe(r1, &(0x7f0000000100)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'vlan0\x00'}}, 0x1e) setsockopt$inet6_int(r0, 0x29, 0x800000018, &(0x7f0000001300)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f00008d1000), 0x3ef, 0x4c080, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(r0, &(0x7f0000001a80)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000003fc0)="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", 0x3e1}], 0x1}, 0x2404c040) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000683ff0)=[{0x6, 0x0, 0x0, 0x803}]}, 0x10) sendmsg(r0, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f0000000400), 0x0, &(0x7f0000000200)}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000140)={0x10001, 0x10001, 0x5, 0xff, 0x5c}, 0x14) [ 48.538196] IPVS: Creating netns size=2536 id=14 [ 48.556067] device bridge0 entered promiscuous mode [ 48.567527] IPVS: Creating netns size=2536 id=15 2018/04/06 03:50:46 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000017c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) fchdir(r0) dup3(r0, r0, 0x80000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000001440)) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000013c0)='./cgroup.net/syz1\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) ioctl$TCSBRK(r0, 0x5409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x8}, 0x8) clone(0x8000000, &(0x7f0000001140)="c0c46a085b7b7d131c27ed781f97549e74d562662f10d95f27ce89a3f265399fb19157f3583ff45b31068bb5e113704a07e0f877515266b631fb31021e0187d047cbeeabfbc5d40c9d5c63f06be579b99b93d80cec387bacc759137ad1ac8ff902def453b800fcb80bd2c66637", &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001240)=ANY=[@ANYBLOB="004a42000136440031fa3f3a"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) r3 = gettid() syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) syz_emit_ethernet(0xba, &(0x7f00000014c0)={@random="f57f1944b420", @random="471d6f45ff53", [], {@ipv4={0x800, {{0x9, 0x4, 0xffff, 0x8, 0xac, 0x64, 0xffffffff, 0x7fff, 0x6, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x400, {[@lsrr={0x83, 0xf, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @multicast2=0xe0000002]}]}}, @igmp={0x1e, 0xdfbf, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "b9ee0a1fc8b4eba4680196b82ca0dddd18f4ac2f9efaac0c78d6b1b07b83cb64df53cd5ea955bd78d43855cc6a7683df07d784d864381f1fe65ca8fb11c3a279e2fe121b5cd63a1410f01ac01972618a9fa134de7cf047db6b5a03ae256a3e327592219f467a5a92ef618b3a67b3994dfcfbad3b4b61d126e7ecff0697b6882c"}}}}}, &(0x7f00000011c0)={0x1, 0x3, [0x6df, 0x31c, 0xfe7, 0xaeb]}) process_vm_writev(r3, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001480)=""/8, 0x8}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x4, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001880)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce6161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa050000000000000000000000000000000000000000000000000000000000000000000000000000e2ffffff00000000000000000000000000000000000000000000000000"], 0x1) 2018/04/06 03:50:46 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40101) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x2001}) r2 = memfd_create(&(0x7f00000002c0)='ramfs\x00', 0x0) ioctl$TCSETA(r2, 0x4030582a, &(0x7f0000000280)={0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) write$fuse(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="2400000000ffffffdd00000000000000000000"], 0x20) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f00000025c0)=[{{&(0x7f0000000300)=@pppoe={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2}, 'ip6tnl0\x00'}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000010c0)="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", 0xaa1}], 0x1}}], 0x1, 0x0) shutdown(r3, 0x1) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000400), 0x8) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000040)=""/37, &(0x7f0000000080)=0x25) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f00000000c0)=0x8, &(0x7f0000000440)=0x2) getsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180)=0xf4400000, &(0x7f00000001c0)=0x2) times(&(0x7f0000000100)) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00000003c0), 0x4) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x1, 0x3, 0x0, {0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0xc}, 0x7}}}, 0x32) ioctl$RNDCLEARPOOL(0xffffffffffffffff, 0x5206, &(0x7f0000000000)=0x4) mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x2011, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f00000002c0), 0x0, 0x0) 2018/04/06 03:50:46 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001300)='/proc/self/net/pfkey\x00', 0x200, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) finit_module(r0, &(0x7f0000001140)='/proc/self/net/pfkey\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r1, &(0x7f00009a5f80), 0x11ab) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001380), &(0x7f0000001400)=0xc) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000001d80)=""/4096) clone(0x8000000, &(0x7f0000001140), &(0x7f0000001200), &(0x7f0000001280), &(0x7f00000012c0)="cbe4bef8abbf8e78d77234c87b92436ab96add") r3 = syz_open_procfs(0x0, &(0x7f0000001340)='oom_score\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000001180)="315febbdc9c001b721416792eca12c20", 0x10) readv(r1, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001440)=ANY=[@ANYBLOB="7278bc825573b76fb11decc7415f4a30b20ea43d96320185fdd2998f9a9b975247bbd599e696b4479feddea9ed3c69a51296b336c992eaf800c38ef795070785fe1475cfa6453806812a31f1f5cdd10e97e4084432aa662a466fe4d82fb7cd5b6b7c0454bf8a81247aa907362dd438b450663cee271ec489f03704bf3f55826a860dc9595202e19554e5ca8c88915c995ffda580403df340562edb5c17bfaefa0a601f9b29e57e636ef20d24cb57dcb5b1f09fb369c1b20c42976eeef65b691cf940"]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001680)) ioctl$KIOCSOUND(r3, 0x4b2f, 0x7ff) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) memfd_create(&(0x7f0000000000)='smaps\x00', 0x2) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000001b00)=""/235) r4 = gettid() ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000001240)={0x2, &(0x7f00000011c0)=[{0x0, 0x100000000}, {0x2, 0x400}]}) syz_open_dev$binder(&(0x7f00000016c0)='/dev/binder#\x00', 0x0, 0x0) process_vm_writev(r4, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1, &(0x7f0000001700)=[{&(0x7f0000000040)=""/133, 0x85}, {&(0x7f0000001580)=""/161, 0xa1}, {&(0x7f0000001640)=""/3, 0x3}], 0x3, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001c00)=ANY=[@ANYBLOB="00000000000000000a000000ffff0000ff010000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000020000000a00000004000000fe800000000000000000000000c9915e14ce596161b20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000009c050000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000"], 0x1) 2018/04/06 03:50:46 executing program 6: setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000100), 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x5, 0x5, 0x400) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) add_key(&(0x7f0000000140)='blacklist\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000480)="fbb9373b51e30a078b691bb41b7ca729324f5075935e72d59a014c6227c082c7c7967bd000b91aae730d3f90db7ed8a1fcc8a6ea2d82e31abba4fab9ac84781d7d9f0023d25f672e42e73fe74fe0061c8a13d6b3e7290ac729f1ca3f2da173e7bc6d510b271dace25bda9642e174365e799c930a49f5cf81c18ad806008ac20c66923ad35d6d9a60bd615e0341c0a5ef14b46ea86e87f3b5ea00660859937efffc4fac8f4a6a2f283ea9ac17bcb767b4b8", 0xb1, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x2}, &(0x7f0000000280)=0x10) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000000200)={0x4}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB], 0x1) 2018/04/06 03:50:46 executing program 3: rt_sigprocmask(0x0, &(0x7f000078b000)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x15, 0x4, @tid=r0}, &(0x7f0000000000)) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)) rt_sigtimedwait(&(0x7f00004f3ff8)={0xffffffffffffffff}, &(0x7f0000000140), &(0x7f0000685000)={0x77359400}, 0x8) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f00000000c0)=""/66, 0x42) 2018/04/06 03:50:46 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000b0c000)='net/dev\x00') sendfile(r1, r1, &(0x7f000032c000)=0xfffffff, 0xdb) 2018/04/06 03:50:46 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000180)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0x3}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x5, 0x2, 0x8001}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, {0x0, 0x1c9c380}}) 2018/04/06 03:50:46 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @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) sendmmsg(r2, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4f5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000500)=@nfc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/51, 0x33}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/46, 0x2e}], 0x3, &(0x7f0000000900)=""/84, 0x54}}, {{&(0x7f00000009c0)=@vsock, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r3+30000000}) 2018/04/06 03:50:46 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) fchown(r0, r1, r2) 2018/04/06 03:50:47 executing program 0: r0 = socket$inet6(0xa, 0x10000000002, 0x0) sendto$inet6(r0, &(0x7f0000000540), 0x0, 0x8000, &(0x7f0000000600)={0xa, 0x8000000000004e23, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) pipe2(&(0x7f0000000100), 0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x6) sendto$inet6(r0, &(0x7f0000000000)="d6cdddf6785b2010c70c0e53a7b8dc46fb08eb86a063c48af64531b6d0b5e54fc637a8ce449a0b9e9bc58337badcb8b3287366371ab8840cc0", 0x39, 0x0, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r2 = socket(0x5, 0x2, 0x8) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) sendfile(r2, r3, &(0x7f00005faff8)=0x38, 0xfffb) r4 = getpgrp(0x0) sched_setparam(r4, &(0x7f0000000040)=0x100) 2018/04/06 03:50:47 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@dev}}, &(0x7f0000000580)=0xe8) getresgid(&(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)) fchownat(r0, &(0x7f0000000440)='./file0\x00', r1, r2, 0x1c00) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002080)={r3, 0x1000, "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"}, &(0x7f00000000c0)=0xffffffffffffffcf) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) recvmmsg(r0, &(0x7f00000003c0)=[{{&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/151, 0x97}, {&(0x7f00000002c0)=""/57, 0x39}], 0x2, &(0x7f0000000340)=""/100, 0x64, 0x108}, 0x9}], 0x1, 0x40000001, &(0x7f0000000400)) r5 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r5, 0x107, 0xd, &(0x7f0000001000), 0x47e) mmap(&(0x7f0000399000/0x1000)=nil, 0x40000, 0x0, 0x12, r5, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r4, 0x4, 0x20, 0x0, 0x45}, &(0x7f0000000140)=0x18) clone(0x0, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000000000)) 2018/04/06 03:50:47 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x204204, r1, 0x6, 0xfffffffffffffffd) 2018/04/06 03:50:47 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x4, 0x70bd28, 0x25dfdbfb, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r2 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bcsh0\x00', 0x2}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x9213}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000080)={'ip6gretap0\x00'}) ioctl$TUNSETTXFILTER(r2, 0x8924, &(0x7f0000000040)=ANY=[@ANYBLOB="14072b4af20549ddfaad554293081ba50100005b"]) 2018/04/06 03:50:47 executing program 7: r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x80040, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x7}) r3 = add_key$keyring(&(0x7f0000000880)='keyring\x00', &(0x7f00000008c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) mkdir(&(0x7f0000000940)='./file1\x00', 0x171) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000800)=[{&(0x7f0000000400)="b63a42482c6224d47205694db03f018df08eb1e6969797d27a007c325edcd40961eb5c176948897f3397193e9a7b4027cd31c44d9a4e8c8c4f0e78ae105640b5ba4621c8f104e7569ec9a8585d808478e74021977d", 0x55}, {&(0x7f0000000540)="4a184988239a41d565729a46d873f5b6be165988aaa2c24228c8cd5bb1ab948d762d0d6ca4d6831af3a9f9c47a7a863f46759849b3b5111b2c004f359fe7000146784e7e3d1e1200e64d7c5a8d67e81ebcadacfc8992e87e926cdd2cc2fee8ee83270eee544b44e91a7886065c66f3ca3575b3aee41bf15da753c4131fc21e4c85d46ec8c6829ab11faf6a503edf518f3120efbcdf4b9f02eee6001d4cfbccc70797d93cacab87e6f279cdb97ce9fff2f7767a8a8256ed7d9893d5ebc73d7775c2570732f05a5115b0029aae3bdd8d2f4d255a", 0xd3}], 0x2, r3) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000040)={r1, r2, 0x7}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000080)={0x0, r4}) r5 = open(&(0x7f0000000240)='./file0\x00', 0x14104a, 0x0) write$evdev(r5, &(0x7f0000037fe8)=[{{}, 0x0, 0x100}], 0x18) sendfile(r5, r0, &(0x7f00009bcffe), 0x4c35) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='`\x00\x00\x00'], 0x1}, 0x1, 0x0, 0x0, 0x40}, 0x80) lseek(r0, 0x0, 0x3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000900)={0x3}, 0x4) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='security.ima\x00', &(0x7f0000000340)='IPVS\x00', 0x5, 0x2) 2018/04/06 03:50:47 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x400000000) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000000)=0x6) fallocate(r0, 0x0, 0x0, 0x6f) lseek(r0, 0x0, 0x3) fsync(r0) [ 49.397617] binder: binder_mmap: 5993 20007000-20009000 bad vm_flags failed -1 [ 49.405687] binder: binder_mmap: 5993 20007000-20009000 bad vm_flags failed -1 2018/04/06 03:50:47 executing program 5: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000080)=0x80082000000, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f00000000c0)={0x11, 0xf, r1, 0x1, 0x200, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}}, 0x14) 2018/04/06 03:50:47 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000380)={@mcast1, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@ipv4={[], [0xff, 0xff]}, r1}, 0x14) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r2, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4f5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r2, &(0x7f0000004b00)=[{{&(0x7f0000000500)=@nfc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/51, 0x33}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/46, 0x2e}], 0x3, &(0x7f0000000900)=""/84, 0x54}}, {{&(0x7f00000009c0)=@vsock, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000002040)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r3+30000000}) 2018/04/06 03:50:47 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000000000)={'yam0\x00', @ifru_ivalue}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x600040, 0x0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000080)) 2018/04/06 03:50:47 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) eventfd(0xb91) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@ipv4}, &(0x7f0000000080)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000fe6ff8)=@fragment, 0xfffa) 2018/04/06 03:50:47 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000080)={0x30000000000, 0xb6, 0x4, 0x7, 0x1, 0x5}) ptrace$getregs(0xc, r1, 0x0, &(0x7f0000000000)=""/32) 2018/04/06 03:50:47 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) socketpair(0x0, 0x0, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000001c0)=0x20) listen(r0, 0x0) accept4(r0, &(0x7f0000000300)=@pppoe, &(0x7f0000000380)=0x80, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r0, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0xdc0c, @local={0xfe, 0x80, [], 0xaa}, 0x1}, 0x1c) uname(&(0x7f0000000080)=""/221) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0xffffffee) 2018/04/06 03:50:47 executing program 4: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e7fdc)) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000313f29)=""/1, 0x1}], 0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x1000001a}) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/04/06 03:50:47 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) accept$ax25(r0, 0x0, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40072, 0xffffffffffffffff, 0x8000000200000000) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x800, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="41052d86e3e74af46e03342c34c14265", 0x10) r2 = getuid() getgroups(0x7, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) 2018/04/06 03:50:47 executing program 2: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000001c0)=0x8, 0x4) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdbff8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_init() utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x0, 0x7530}, {0x0, 0x2710}}, 0x0) close(r1) r2 = open$dir(&(0x7f000001bff4)='./file0\x00', 0x410001, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x400000, 0xb) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) r4 = inotify_add_watch(r3, &(0x7f0000000100)='./file0\x00', 0x80000000) inotify_rm_watch(r3, r4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000040)={{0x8}, {0x81, 0x906}, 0xec, 0x4, 0xfffffffffffffbff}) symlinkat(&(0x7f00000002c0)='./file0\x00', r2, &(0x7f0000000300)='./file0\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) 2018/04/06 03:50:47 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x10004081, 0xffff) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x9d6, 0xf0, 0x2, 0x2}]}) openat$cgroup_subtree(r1, &(0x7f00000000c0)='cgroup.subtree_control\x00', 0x2, 0x0) fallocate(r1, 0x0, 0x70c5, 0x133) 2018/04/06 03:50:48 executing program 1: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00002a6000)=0x90) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x2011, r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0x7fffffff) 2018/04/06 03:50:48 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8000, 0x80) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x101, 0x0, 0x10001, 0x80}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000200)={0x4, r1, 0x0, 0xfffffffffffffffe}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000e77000), 0x4) write$sndseq(r2, &(0x7f00000000c0)=[{0x2, 0x2, 0x1, 0x8000, @tick=0xb29, {0x7, 0x10001}, {0x5, 0x867}, @time}, {0xb8, 0x1, 0x2, 0x3ff, @tick=0x9, {0x1, 0x5}, {0x0, 0x4}, @ext={0x8f, &(0x7f0000000000)="68426bab3e1a5b3102b344b2fd43c0f87193603b0d9176253d76a530a17e5fea373c8bef54d69c6f0a9516347f6684fa09514faaf2a890f59f6c9b8a35c2ad12d4db67ce097e1a3c77a5ff0b162bf62ea86d67b71613e61f1627fa76ca24c59b952709751cdb87f7c32051b334ec86935dd095ef47f0d6fe3e44f7b68dc9e08b2e532568b4e31e5fc7e2f10734f28e"}}, {0x80000000, 0x8, 0x3, 0x1ff, @tick, {0x118, 0x7}, {0x3, 0x7}, @connect={{0x10001, 0xd0d}, {0x0, 0x9}}}, {0x4, 0x0, 0x1f, 0x6, @tick=0x235, {0x6}, {0x1f8e, 0x3}, @note={0x2, 0x8, 0x2, 0x10001, 0x3}}], 0xc0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000280)=0x2, &(0x7f00000002c0)=0x4) 2018/04/06 03:50:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap$binder(&(0x7f0000012000/0x8000)=nil, 0x8000, 0x4, 0x812, r1, 0x0) r2 = gettid() ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000240)={'nr0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x12}}}) tkill(r2, 0x16) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x100000001, 0x40, 0x207, 0x2, 0x3f, 0x0, 0xfffffffffffffffc, 0x7ff, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r3, 0x90, &(0x7f00000000c0)=[@in6={0xa, 0x4e23, 0xffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x7fff, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1}, @in6={0xa, 0x4e22, 0xa2, @local={0xfe, 0x80, [], 0xaa}, 0x1}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401}]}, &(0x7f00000001c0)=0x10) 2018/04/06 03:50:48 executing program 6: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r2 = memfd_create(&(0x7f0000000040)='cgroupGPL],vmnet1\x00', 0x3) recvfrom$ipx(r2, &(0x7f0000000100)=""/240, 0xf0, 0x10000, &(0x7f0000000080)={0x4, 0x0, 0x1ff, "c48fdb092d4e", 0x800}, 0x10) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) write$selinux_validatetrans(r1, &(0x7f0000000500)={'system_u:object_r:ipmi_device_t:s0', 0x20, 'system_u:object_r:cpu_online_t:s0', 0x20, 0x4, 0x0, 0x20, "2f736208c32f6468636c69656e7400"}, 0x57) 2018/04/06 03:50:48 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) fgetxattr(r0, &(0x7f00000003c0)=@random={'btrfs.', '\x00'}, &(0x7f0000000040)=""/139, 0x8b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa588ff4d349603"]) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000140)=0x9) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000002c0)={0xaba7, {{0xa, 0x4e22, 0x9, @empty, 0x401}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000000200)={0x180000000000, 0xfffffffffffffffd, 0x1, 'queue1\x00', 0x2}) ioctl$TIOCCONS(r2, 0x541d) ioctl$TCFLSH(r2, 0x540b, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'irlan0\x00', 0x200}) 2018/04/06 03:50:48 executing program 5: r0 = add_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) keyctl$search(0xa, r1, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r2) r3 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r2) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000000), 0x4) 2018/04/06 03:50:48 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) r2 = openat$cgroup_subtree(r1, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) flistxattr(r2, &(0x7f0000000040)=""/45, 0x9) 2018/04/06 03:50:48 executing program 1: pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00000000c0)={0x8001, 0x0, 0x0, 0x5}) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='cpuset\x00') fsync(r1) preadv(r4, &(0x7f0000000000)=[{&(0x7f000032df3a)=""/198, 0xc6}], 0x1, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x1, r2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000240)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x2, 0x1e, 0x0, 0x7f, "730682d215f75b5c2891eb52546290b609b4e5f2a577cc9ad2bb956498ee94e2"}) writev(r6, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) tee(r5, r1, 0x5, 0x0) fcntl$setlease(r0, 0x400, 0x3) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000), &(0x7f00005ae000)}}, &(0x7f00002f5000)) sendfile(r3, r3, &(0x7f0000000040), 0x2) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f00000001c0)="c670208b56cf79293858151484196e47039f674c37f46d80aa4df11a939d7f3085976a5cb9c01713a37613b5da82347b7e138651321876") vmsplice(r3, &(0x7f0000002200), 0x0, 0x0) 2018/04/06 03:50:48 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x21) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000000040)=ANY=[@ANYBLOB="180000b3001600030400000000000001f10900000004000000"], 0x18}, 0x1}, 0x0) 2018/04/06 03:50:48 executing program 6: perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3000008) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x7, [0x2, 0x100000000, 0x9, 0xffffffff, 0x73d, 0x80, 0x16]}, 0x12) write(r0, &(0x7f0000000080)="1f00000010000900040000000000e7fb0300000408000200000004ad06ffef", 0x1f) 2018/04/06 03:50:48 executing program 5: r0 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000080)="24000000190001000700fd686fa2f8bc0200000000000000271d859408000f0001030000", 0x24}], 0x1}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) [ 51.117305] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. [ 51.130027] netlink: 3 bytes leftover after parsing attributes in process `syz-executor6'. 2018/04/06 03:50:49 executing program 0: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xab, "42a3369a37d3d57e51cd6d9ec77f66656680da463ae964f6ee8d463b4a75d7b48b6a7174109d96c7e64fe1e64fe1f2b52f499c424223656c280ac123022a1f1689ed8571f60158d1cffa729f98e0c46a901d3f42cebcede613d5a74d83f87783450ad92268798c6f2ff3345f8fa457be6b34e022884a14636ff490b5215ef0865c55c06be7d628aa027e552a87c44d0a7b908d8e890289201f60139ae9c14e8c89c1c2a08f2caa0f2f1389"}, &(0x7f0000000200)=0xb3) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000240)={r1, 0x7}, 0x8) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000f85fa8)=@ipv4_getroute={0x14, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}}, 0x14}, 0x1}, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x200200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000000080)={0xfffffffffffffffa, 0x1, 0x6}) getdents64(r2, &(0x7f0000000100)=""/56, 0x38) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2018/04/06 03:50:49 executing program 2: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 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, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000ff7f000001000000000000000700000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000"]) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x676}], 0x1, 0x0) fcntl$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$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88}, {0xdef, 0x7, 0xd, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/06 03:50:49 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x50040, 0x10) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0xfffffffffffffffe}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x7) ioctl$TTUNGETFILTER(0xffffffffffffff9c, 0x801054db, &(0x7f0000000140)=""/59) close(r0) pause() setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f00000000c0)=0xfffffffffffffffd, 0x4) 2018/04/06 03:50:49 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, 0x1, 0x2, 0x5, [{0x8, 0x2378, 0x5, 0x0, 0x0, 0x400}, {0x7, 0x100000001, 0xc636, 0x0, 0x0, 0x2000}, {0x100000001, 0x1, 0x9, 0x0, 0x0, 0x100}, {0xf75, 0xfffffffffffffffe, 0x1, 0x0, 0x0, 0x1181}, {0xfff, 0x800, 0xc5, 0x0, 0x0, 0x406}]}) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x80000000005403, &(0x7f0000734ffd)) 2018/04/06 03:50:49 executing program 6: r0 = memfd_create(&(0x7f0000000ffd)='[,\x00', 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x1000002, 0xa012, r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x7ff, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) syz_mount_image$reiserfs(&(0x7f0000000240)='reiserfs\x00', &(0x7f0000000280)='./file0\x00', 0x5, 0x3, &(0x7f0000000640)=[{&(0x7f0000000440)="0a1dee625e15ec9d43b0e3655d5dd6735fbde138d5580fbbca2881ae37517011f842b0d58539002d209619360d2d48a0b3f10a9568881fa533605a0aa2ea23d1f39439da97feeb4ee51dad0c52c2fa1bdf928348dc15ac9c8402ba72fcf70e963fdcb928dd2a4af0a939a13c2eb08abdac1e928f68927a559edf402d277a6307a486764c99746e0f", 0x88, 0x80000001}, {&(0x7f0000000500)="d93308031f9a635680ec9c87712a926d0782f2c4a2d89e91e4bdeba455cf79f94c", 0x21, 0x6}, {&(0x7f0000000540)="fb0c0fac4be380092910bec40b9e833d0a3358211d5a835eabb78dd0aa8cb4d64580896c38b0eb2132d1a82b0f414bf672555c7abf9aba37f30d2a2617417d8b80de844115fb02d4ff195cfb875bc360ea20a385113abf2c6a705fcf58d2a49cfb7d19b59603546e56ded941829f1fbf4e720652cb23fc154ce346b223a8cbd25088b7b87a575f5b67d589b2fc6102b3ba90cf4fcca10347208b15413442a4350bfdc5f2bfa8205bfc0597c9f644e6ed8dcdfb69ba31114005084c4e2dd80538b9d61f44a8e5830543a5bf8b99bf5c586d966ee0870fbfa30ede8305f9cb576e7e86686d", 0xe4, 0x3}], 0x8, &(0x7f00000006c0)={[{@expose_privroot='expose_privroot', 0x2c}]}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x4, {{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000001c0)={'syzkaller0\x00', {0x2, 0x4e22}}) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000180)="766700be1548f6710c7173af280d6ee5760a07a85455b8e7126d0730f4c5f240d00046e29729abd6de7e837fbdfa1077") setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200)=0x4, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) bind$packet(r1, &(0x7f0000000400)={0x11, 0x15, r2, 0x1, 0xffffffff, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 03:50:49 executing program 4: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0xa0010, r0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) ptrace(0x4207, 0x0) ptrace$getregset(0x4204, 0x0, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/06 03:50:49 executing program 5: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)='stat\x00') r2 = perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000010fa0)=[{&(0x7f0000002000)=""/36, 0x24}], 0x1) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000040)={0x5aec, 0x0, 0x1, 0xfffffffffffffff7, 0x1, [{0x0, 0x2, 0x3, 0x0, 0x0, 0x200}]}) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8) 2018/04/06 03:50:50 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = memfd_create(&(0x7f0000000040)='vboxnet0\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req3, 0x1c) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x3, 0x800, 0x7, 0x1, 0x4, 0x7f, 0xaf, 0x6, 0x6, 0x5cd}) 2018/04/06 03:50:50 executing program 5: r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2000005, 0x20010, r0, 0x0) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r1 = eventfd2(0x200, 0x800) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x8, 0x14810, r1, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/04/06 03:50:50 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00000000c0), 0x6b6cac9bec778635) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000100)=[{{0x77359400}, 0x7, 0xffffffffffffffff, 0x1}, {{r2, r3/1000+10000}, 0xfffffffffffeffff, 0x81, 0xc1}, {{}, 0x7, 0x0, 0x74e0}, {{0x77359400}, 0x7, 0x2, 0xb8}], 0x60) 2018/04/06 03:50:50 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mq_getsetattr(r0, &(0x7f0000000000)={0x8, 0x4, 0x4000000, 0x1, 0x0, 0x1, 0x401, 0xe53b}, &(0x7f0000000040)) ioctl$DRM_IOCTL_RES_CTX(r0, 0x401c5820, &(0x7f0000000080)={0x2000000000000176, &(0x7f0000000140)}) 2018/04/06 03:50:50 executing program 1: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 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, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000ff7f000001000000000000000700000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000"]) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x676}], 0x1, 0x0) fcntl$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$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88}, {0xdef, 0x7, 0xd, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/06 03:50:50 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f00000000c0)) statfs(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/240) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00000001c0)={0xce6, 0x6d2, 0x6}) accept4$nfc_llcp(r0, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x80000) pipe(&(0x7f0000000080)={0x0, 0x0}) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800000000000000) dup2(r1, r3) tee(r2, r1, 0x3c, 0x0) 2018/04/06 03:50:50 executing program 2: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$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$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)=ANY=[@ANYBLOB="0900000000ff7f000001000000000000000700000000000000040000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000"]) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x676}], 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, 0xd, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) fcntl$getown(r0, 0x9) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80, 0x0) syz_open_procfs(0x0, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/06 03:50:50 executing program 6: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x26) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000700)) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f00000022c0)) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000900)="2e2f02050000", 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r4 = dup3(r3, r2, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="27b47f8789d2aee3af2a8f637e9dfc9c01b8233da6a214fc3133d67868f7c199f595e4bbcc204bace20090258236bc259294454621423d02700af4dd28daf86d4ba72bcbef618ab1463c764df4e1127751cbc5c2c6ed299688be7b41f9d8499944d601b3bacc29ea72036f1ea13d4e951ae1ef0498e9a29aec83a603b227fde9872dd75c2cd1b5dc8ae733d66c19b7ea1d4b8580f1be34a0ca0f4eb73f16313866ffc337fe72b553d80dd52cba3297fc37ad8e779f93f9ffad4addc548f78d9aed1ff4affe4b099409ef895f9e1335dd397cc91279b415caa0b459478d15e991d9540a60de5674f34f94473f50f842a09459e0e8278e2db725f46b4298c43e573ec926d683ef724d9584271fd301c64ea9dddf94cd62b067062018cfbd996b54861cad7b00199b67803582e115cc6f0b3e436c5c517e08f8ba85e93fb42653a8aee3922aa1e200d5fdac9cc2d75b9f41b9be43183ad2079f9df21dee8484a0884b219db3f55d59d278e693f9f86e9b317e02c60e7681f2c1bb23d8541625ab3d2558138ec9af570ef6c0db062b6e018c4d9f6350263cc3e583e082f37737a5e2b20f64812bd6b920f1471daa3eafb93ca40c86262e6a9590bee3820c191194141f0a7f0c47b346f608fe6e896e4acda5bb8bfe69c5e824357f177728df9e7c9ba28ee5348b5439136386147d3ab5d52b74fb71ff8d2913df2d59396ae054d2b45bdcd85ec4eb4a7b570fcfe2f0ba2d68624fe2e931f0065ad1cedb83597e1129f21c5d7d2f2592a514a6a73ea46d68be641a89ae93dc0e5646158524dec3955c2ddf1d3cf7662377fdca7023ada4c6c5ce8f590ecb49fe9941ae6b82f66c97c7f53946cceae9b5b7ca2c559c8b8121a1416f5f44550a5a8a064e5efbf1ba0890c763be922fc22dd5c14c495a8ad24a3ed26b9e34d107b2c818eb9e04e124dc4c33786a53b2b0ee0a21f92d77d489aff7ad78d22b6e546c41de6c8817828749fe13a5c040f2575507942d02244967a7aef60e0e18f6ea4d337aaf0220b16c3355d392e72a3a7ac5ae1db2ede342968999e7270fd7f3c0f40422b13e53946bee3c2b38327071437debec0286f39c77510a62ea5377f1bdebf8c535d418d97e551b8857ffe1353b840f495b2d79978e5b4ba5bb2ed63144ef32596dee35538efe42126e7b670407d05eea8d55d51c20642ab50ec844cb241d486b680c08e8ebfc048ff466dcfd3e97931e68cd3f84bdbb41a5d4cd142e9b50bcd7e2fc1236f7d5a7beeeea5f5df171dac0883074c861c646d333bf0f1037bae75aab8bfe81de7af82164954017d1dcb075b5", 0x3aa}], 0x1, 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r3, 0x3) r5 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000007c0)='/selinux/load\x00', 0x2, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/keychord\x00', 0x1, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f0000000500), &(0x7f0000000640)=0x6) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r4, 0x10}, {0xffffffffffffffff, 0x1000}, {r2, 0x8000}, {r4}, {r3}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) getsockname$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) fcntl$notify(r5, 0x402, 0x80000000) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000580)=r6) r7 = socket$l2tp(0x18, 0x1, 0x1) ioctl$fiemap(r7, 0xc020660b, &(0x7f0000000ec0)=ANY=[@ANYBLOB="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"]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x7, 0x6}) r8 = dup3(r5, r0, 0x80000) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r8, 0xc04064a0, &(0x7f00000006c0)={&(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000600)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000640), &(0x7f0000000680)=[0x0, 0x0, 0x0, 0x0], 0x5, 0x7, 0x0, 0x4}) syz_open_dev$sg(&(0x7f0000000780)='/dev/sg#\x00', 0x6, 0x100ffd) request_key(&(0x7f00000009c0)='ceph\x00', &(0x7f0000000a80)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000b00)='vboxnet0md5sumtrusted*&-ppp1(#nodevem0\x00', 0xfffffffffffffff8) add_key(&(0x7f0000000c00)='trusted\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000c80)="d3fec95efda837cd052ac8379599ead0db437b4aef700f12c5355b4f1a55b7ce100d3e00e666496e3eb2f6e17680f5e39f6202c582035dcd5c80e51bdbc30931368288e1e0d795bbc01630f8ad1ddaaca784ff72978f10be784a154256d328516fbe3fef27be8a48b420aa7dd5283dd56f0ef60a2f999ca0736f63ceee43a7a91e4b302a4b915bb2bb10e85e689cc9ccfd5b9a4bd9b8958699b3acedfca7112e96a359c8d7465eff49b6541303eb454890b28c048e476167ecb04e2f32", 0xbd, 0xffffffffffffffff) 2018/04/06 03:50:50 executing program 4: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x101000, 0x0) getsockname$ax25(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000140)=0x10, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/04/06 03:50:50 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) recvmmsg(r0, &(0x7f0000001f4c)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000002fa8)=@alg, 0x80, &(0x7f0000003f90), 0x0, &(0x7f000002ffa9)=""/87, 0x57}}], 0x2, 0x10000, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000040), &(0x7f00000000c0)=0x8) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/04/06 03:50:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x20, &(0x7f0000000400)=[@in={0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0xc) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14, 0x0, 0x500, 0x0, 0x0, {0x11}}, 0x14}, 0x1}, 0x48000) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000140)=0xc) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000440)={r3, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) r5 = geteuid() r6 = geteuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) setresuid(r5, r6, r7) 2018/04/06 03:50:50 executing program 5: inotify_init1(0x80000) r0 = syz_open_procfs(0x0, &(0x7f0000000140)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2ddc") ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000040)=0x1) fsetxattr(r0, &(0x7f0000000340)=@random={'user.', "81ab59a61057ff64d39603ccc495eee7fd9653f087c528a137bd2fa9a09582f1860431392c7bfeddd9dee94c76ef96553ebc7b46b03758c36a239eec7b6691d0c466f00a9e78780e5264b3d3ea71f693008398f12a71ea84fdd290637014a3537801d8cdd96444e03458f3c5e7f85a242180e4b46296d5e78c54bc45dd3f58d4b97845696a3eee807bb0e5b0fe8e3cb258b4ccfd38c18af4274b4acb53944894d1f0b429eec418c8a4146e352950e4429a06c3c6f2123b"}, &(0x7f0000000000)='user.syz\x00', 0x199, 0x0) 2018/04/06 03:50:50 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x5, 0xffffffffffffff00, 0x0, 0x5}, 0x14) r2 = dup3(r0, r1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000200)={{0x3, 0x0, 0x5, 0x0, 0xffffffffffff8001}, 0x6, 0x1fc, 'id1\x00', 'timer1\x00', 0x0, 0x40, 0x4, 0x9}) r3 = socket$inet(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) r4 = request_key(&(0x7f0000000040)='logon\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="9414d46e5bb4eb97bebe5c8c4aab4f9e123ec5eaee666eebe12d87f7971a4684a42ff508c133b719c793283cf059eab43f4577be4ce54a7d7a910219d518fcfc93c0f9b8ead1a3ac089311cc9766dc52859a270fe122d7e68677357a5026e31bbab3219c54ae92bafb1856bb4d94dc53b78b1bdb083b7455b51c4778adad2097d2a0a6b31c48e4ee441818", 0xfffffffffffffffb) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/checkreqprot\x00', 0x2000, 0x0) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000ac0)={{{@in6=@local, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000bc0)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000c00)={@local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, r7}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000540)=0x1b, 0x174) pread64(r5, &(0x7f0000000080)=""/156, 0x9c, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000380)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0286429, &(0x7f00000004c0)={r8, 0x1, &(0x7f00000003c0)=[0x4], &(0x7f0000000400)=[0x9, 0x100], 0x0, 0x4, 0x0, &(0x7f0000000440)=[0xffff, 0x1da, 0x0, 0x0], &(0x7f0000000480)}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000002c0), &(0x7f0000000300)=0x8) add_key(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="7d387db8ce196e4ea768f10612ddf2ac3061587671ccc48ca71733fe6b7c5d4d25b82883c6d7f053fcb985fc72b97842dac9fc50b3016cafa314bac3ef2dd7ac06a2897edd114f37e6dec3a49d17a8a27271a725944c2bc4bf12e08bcea1717394d85fb656223dd245d08fd03efa4e87f365f10f1cc22e2c5105c86e987a497fc9ed33879f7be7fced75a1026e", 0x8d, 0x0) keyctl$negate(0xd, r4, 0x1f, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x4, 0xf5}, 0xc) [ 52.738465] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.779746] device lo entered promiscuous mode [ 53.671650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 53.687226] device lo left promiscuous mode 2018/04/06 03:50:51 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000140)={0x6d, 0x5}, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000200)="8f17af2eac02be45869caaf9362e992a06e60c91819b09be79bbb103bf052a1332a43a999ce4f5709b888c8e2b6de26519c9f926899b207282f7258380ab") fallocate(0xffffffffffffffff, 0x2, 0x0, 0x5) dup3(0xffffffffffffffff, r0, 0x0) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)=""/107, &(0x7f0000000000)=0x6b) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000180)={0x80000001, 0x10000}) 2018/04/06 03:50:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000000)) syz_open_pts(r0, 0x40000) 2018/04/06 03:50:51 executing program 5: capget(&(0x7f0000000ffb)={0x20071026}, &(0x7f0000000000)) r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x0, 0x101000) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x5, 0x30, 0x33c}, &(0x7f00000002c0)=0x18) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x408000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/04/06 03:50:51 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x8, 0x1, 0x1f, 0x8, 0x1}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000000080)=[{0x3, 0x0, 0x0, 0x0, @time, {0x2}, {}, @time=@time={0x77359400}}], 0xfffffffffffffee7) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') syz_fuseblk_mount(&(0x7f0000000140)='./control\x00', &(0x7f0000000180)='./control/file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000013000/0x4000)=nil, 0x4000, 0x2000004, 0xa6c, 0x0) unlink(&(0x7f0000000280)='./control/file0\x00') close(r0) 2018/04/06 03:50:51 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200001, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000080)=[0x1]) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0xb, 0x9, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x48}, 0x1}, 0x0) delete_module(&(0x7f0000000040)='\x00', 0xa00) tee(r0, r0, 0xfffffffffffff8f8, 0x8) 2018/04/06 03:50:51 executing program 4: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="9a1970c62b81661512446a62b51fc1ac36bf1419db3b892d54f6e637e7e63b4b75ac8cf7c809ef", 0x27}], 0x1) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_validatetrans(r1, &(0x7f0000000480)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'system_u:object_r:textrel_shlib_t:s0', 0x20, 0x39, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="22decaee6a1ee6ceb48cee05693cdce4fcac28f88d60b6c0c8a7abdddd36b6014e65d88f63399b50b9f9fe3f7fcd33b090b101f3f431ac2cd525a56c89332e164304000000cbabeaf6eb56d00fe1d4cc44a58b156837b87318f23dd3c322a7ba88b60ab0218b60b175a8535af9f42ca9abddf7297bc766708f9484ddfaf2a318c4a7dfc7f0425c9f", 0x88, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000680)=""/236) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000780)=ANY=[@ANYRES16=r1, @ANYRES16=r4, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8840}, 0x4000800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xf28}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) 2018/04/06 03:50:51 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000a05ae2)="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", 0xb31, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0x20, 0x101000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x44, r2, 0x8, 0x70bd26, 0x25dfdbfb, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x22, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/04/06 03:50:51 executing program 7: socketpair(0x8, 0x5, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000080)=0x8, 0x4) r1 = socket(0x5, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8937, &(0x7f0000000000)={'syz_tun\x00', @ifru_ivalue=0x1}) 2018/04/06 03:50:51 executing program 0: r0 = memfd_create(&(0x7f0000e1d000)='$\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='pagemap\x00') syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) readv(r1, &(0x7f0000002240)=[{&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f00000011c0)=""/4096, 0x1000}], 0x2) 2018/04/06 03:50:51 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) r1 = socket$inet6(0xa, 0x0, 0x9) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r4 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) getpid() r5 = getpid() sched_setscheduler(r5, 0x6, &(0x7f00000006c0)=0x400) readahead(r3, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(r3, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r4, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r6 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(0xffffffffffffffff) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r7 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) bind$inet6(r7, &(0x7f0000000140)={0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x5e86}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xba}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r8, @in={{0x2, 0x4e22, @rand_addr=0x6}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) 2018/04/06 03:50:51 executing program 4: ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0xa0000001, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) writev(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)="9a1970c62b81661512446a62b51fc1ac36bf1419db3b892d54f6e637e7e63b4b75ac8cf7c809ef", 0x27}], 0x1) pipe(&(0x7f0000043000)={0xffffffffffffffff, 0xffffffffffffffff}) write$selinux_validatetrans(r1, &(0x7f0000000480)={'system_u:object_r:dpkg_var_lib_t:s0', 0x20, 'system_u:object_r:textrel_shlib_t:s0', 0x20, 0x39, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6a) vmsplice(r2, &(0x7f0000000040)=[{&(0x7f0000000000), 0xa3}], 0x16c, 0x0) r3 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="22decaee6a1ee6ceb48cee05693cdce4fcac28f88d60b6c0c8a7abdddd36b6014e65d88f63399b50b9f9fe3f7fcd33b090b101f3f431ac2cd525a56c89332e164304000000cbabeaf6eb56d00fe1d4cc44a58b156837b87318f23dd3c322a7ba88b60ab0218b60b175a8535af9f42ca9abddf7297bc766708f9484ddfaf2a318c4a7dfc7f0425c9f", 0x88, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r3, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000680)=""/236) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000780)=ANY=[@ANYRES16=r1, @ANYRES16=r4, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x8840}, 0x4000800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0xf28}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000500)={r5, @in6={{0xa, 0x4e24, 0x10001, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}}, 0x84) [ 53.721224] device lo entered promiscuous mode [ 53.740303] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure 2018/04/06 03:50:51 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer2\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00003aa000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000748f08)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) bind(r0, &(0x7f00000000c0)=@sco={0x1f, {0x2650000, 0x9, 0x1000, 0x81, 0x3, 0xc8}}, 0x80) r2 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) socket(0xd, 0x2, 0x5) sendto$inet6(r2, &(0x7f0000000140)="391edc61bea0af7d83b2e22f7557b1ae41830cb332201825d2faeef6f78ad6e920867e79b5a1f6b72ac0d311e6fc43a345987737292d6531d8be188792ef038d0905d3fc994db9a517fe1189ae4fd178b224a8f8a4a0610062c6a2c71344f5e81930475a10eed95d781e36bf95f9691cbc9bba6e179936db67b4de8b33782f815ff3a6071bd383fb41d0017b309958d983691d005a9fed2e1fae87e902fc1c713d7a147d7de36dfc02af8e260c1b381b454c5e3735bb0f060495bb67c81087ce90", 0xc1, 0x4, &(0x7f0000000240)={0xa, 0x4e22, 0xd97c, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, 0x1c) timer_create(0x7, &(0x7f0000000300)={0x0, 0x17, 0x3, @thr={&(0x7f0000000280)="40e52d10b2ccdc7facf5eae2a707ad489786e93aa49351b1d4f5f0e90bd2e1121e6d27acab3093a4032bdf01b3a859ebb66e8cd093", &(0x7f00000002c0)="4b5c7e7fa915018df9038e008a19d163f7f1cb67b153609dc4edb1ceb126cbd41ba5476cd9ad8f3d3f1755a63b4c01fc2024"}}, &(0x7f0000000340)=0x0) timer_gettime(r3, &(0x7f0000000380)) 2018/04/06 03:50:51 executing program 2: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3000, 0x2000000000002, &(0x7f0000ffd000/0x3000)=nil) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 2018/04/06 03:50:51 executing program 7: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f0000000100)=[{&(0x7f0000000080)="1422db9453fa0ad74a4005282846bffd4aa4a1e5f655d038276b8a84302dffd0c0d244caf9ee66137f4a39ab96ba4234d6788e630f720b3ab94402e33cbaa2c6f2bca63c2a986f308e7c9db325c6c42d940c24bd4a172a7e8e0e28cf82dd706be2762002ac15371e34fcc62e15eef8ee23", 0x71}], 0x20, &(0x7f00000002c0)={[{@tz_utc='tz=UTC', 0x2c}, {@umask={'umask', 0x3d, [0x37, 0x35, 0x31, 0x36, 0x35, 0x36, 0x35, 0x31, 0x34, 0x31]}, 0x2c}]}) r0 = syz_open_procfs(0x0, &(0x7f00000003c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") poll(&(0x7f0000000300)=[{r0, 0x220}, {r0, 0x100}, {r0, 0x3004}], 0x3, 0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="363c51940180ebe7753205aff0fa0447a66dafe9356a7523588002a93724a0e1fe2d1192f3e19aec4d078b2ab1bb0365360f1339aa1b80de79356570d0a6b7a6025c471e7b8514989fa1e6746581add1157d812fd9ef438b5cd74178ad1fa3bb6cff15a3ede5d306b4f8d977fd65146e99d0c2b2c1d5f2c62577c3c094b374cc50eafec5b0a349c4b04ad425b5dd4d51856e426f359338dbcbe939c9da32b8ffb1f84e3df8dca651656e7818d949b14b5560d71c92335881a988a06f5c2b798dad13916946e32139ede4df933f525428b81464aea9a3c66c410bc4718ba27dab77cee9c682d9dcba6fdd36e36057a6bda603998e69e4aa516c825653071d26d991b749e7b19c2f076a0dc8f0240aabfae82984f0ee5172a6d18e0de0c1f674e57e4a71c0093db907000000000000000000000000000000", 0x137, 0x0) 2018/04/06 03:50:51 executing program 4: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={r1}, &(0x7f0000000140)=0x8) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000040)) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) 2018/04/06 03:50:51 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x2004e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x28c, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x600007ff, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='pids.current\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000140)=[0x0], 0x1}) sendto$inet(r0, &(0x7f0000000280)="aff8ca3dd1f90ad2d22dec9700f3a8697d00790b1cbd63c4e6474fb56db74558027af0ba949f41c6935138ebc546e237d6cdb15a1c95c7e2279884a2ff7ebefc72dab05dd974bb7fbdbd2cf0bfc55a398b663a80835f858cad1abe540f685f186b7a356bcc8ffb4f818c2b0e0b13b5d4b0cae04681c446ba2ae66d27a08b931627cf", 0x82, 0x0, &(0x7f0000000080)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x300, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x53, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00000000c0)='B', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/04/06 03:50:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000411000)=0x3ff, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x6, 0x401, 0xdf94, 0x8, 0x19}, 0x14) 2018/04/06 03:50:51 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x3ff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x1800, &(0x7f0000000000)=ANY=[]) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1000002, 0x0) syz_mount_image$hfs(&(0x7f0000000300)='hfs\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000002, 0x1, &(0x7f00000002c0), 0x0, &(0x7f0000000080)) sendto$unix(r0, &(0x7f0000000780)="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", 0x1000, 0x40000, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e20}, 0x6e) write$binfmt_script(r1, &(0x7f0000000140)={'#! ', './file0', [], 0xa}, 0xb) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0xdd78, 0x7, 0x0, 0x1, 0x2}) fallocate(r1, 0x11, 0x0, 0x100000001) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/checkreqprot\x00', 0x10000, 0x0) ioctl$TUNSETVNETLE(r2, 0x400454dc, &(0x7f0000000280)) 2018/04/06 03:50:51 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x1, 0x5e3a3dfb3f5080e1) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x16c, r2, 0x100, 0x70bd26, 0x25dfdbfc, {0x1}, [@IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x75f7}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4}]}, @IPVS_CMD_ATTR_DAEMON={0x80, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x6c, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x81}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x69b2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1=0xe0000001}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x20}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2863}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x85}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}]}, 0x16c}, 0x1}, 0x1) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r3 = socket$inet(0xa, 0x2, 0x0) sendmsg(r3, &(0x7f0000000400)={&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f0000000100), 0x0, &(0x7f0000000500)}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000000000)={0x6, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x88) 2018/04/06 03:50:51 executing program 5: inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r0, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x2, 0x0) symlink(&(0x7f0000001300)='./bus\x00', &(0x7f0000001480)='./file1\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r2 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) ioctl$void(r2, 0xc0045878) pwritev(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000140)="57f497c07989c619e48c28775f63e222da551e9b6789bb5d6fde46b2dc89543af1a8f144729a", 0x26}], 0x1, 0x0) ftruncate(r2, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000001340), &(0x7f0000001380)=0x4) r3 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2000000000800002, 0x11, r3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0x200, 0x0, 0x4}, &(0x7f0000000100)=0x14) read(r2, &(0x7f0000000240)=""/4096, 0x1000) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001500)) r5 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2c, &(0x7f0000001fc4)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) fcntl$getownex(r0, 0x10, &(0x7f0000001540)={0x0, 0x0}) r7 = syz_open_procfs(r6, &(0x7f00000015c0)='comm\x00') ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x7fff, &(0x7f00000014c0)='syzkaller1\x00', 0x8001, 0x0, 0x81}) epoll_wait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}], 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={r4, 0x96, "b445a718f6dce2846c14724f941a72ae1245c4d376c05a2d96e6b4735ad26efbc11b2d3047bd5d91d5820ebb01541b22d0347735a09c54bdd6d1670450e2dfaeb8e3dea94600924051f3e79cde69b54c791f4e5385747ac526f322a0519137156f24b22aa3e0d36a7ad2b0878bbbff6fcb093e69080d713dbfa00e1c595873b7100e9aa853a9cdf9012dba2bd0f75f3fb370924371a0"}, &(0x7f00000012c0)=0x9e) fcntl$setstatus(r7, 0x4, 0x6000) pread64(r7, &(0x7f0000004c00)=""/4096, 0x292, 0x100000000004) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000001280)={0x2000000000005, 0x208, 0x0, 0xfffffffffffffffc, r4}, &(0x7f0000001240)=0x10) 2018/04/06 03:50:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f000035bfd7)="27000000140007070004000012000a009b0a00fff6000000000f00079a1d2f00000000007500bc", 0x27) fstat(r0, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="73797374656d5f753a6f626a65c4a27eeff981278ce53492536cf86ea4cd242f7f228f9d44f2b432d4194fd66703000000816c69625f743a"], 0x2c) 2018/04/06 03:50:51 executing program 2: r0 = socket$pptp(0x18, 0x1, 0x2) sendto(r0, &(0x7f0000000080)="bb381859b34328b52331733eb1698b781e102a7f7a76f8cff391147430bcc57c2fde83dfc419a6290f8d254da9975cd39646ef832fa7", 0x36, 0x40041, &(0x7f00000000c0)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x80) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) r2 = socket(0xa, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r2, 0x0, 0x42, &(0x7f0000000200)={'icmp\x00'}, &(0x7f0000000140)=0x1e) 2018/04/06 03:50:51 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0x20000b, &(0x7f0000002ffc), &(0x7f0000004ffc)=0xf6a4c5d86f3836f) 2018/04/06 03:50:52 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000013000)={0xfffffffffffffe3e, 0x2c, 0x2ff}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0xb3dbcbf8974a086e, 0x3, 0x7dd, 0x20, r2}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000140)=0x200004) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000180)="d6079fbd920a959368a27bc598c3f082704557e555e3edf17661c837350f67a8d0daf56651690628b60aa465f472c504293fbabb2b49a4909460640d25cfe06d171aeb9b36e60cdd57086657f4e92967c91ee936740f27899dc3439cd075ef9f2f2d8cbae143f50cc06faed32689ecb0dd5e7bee34cafffdb8ce9bbfd7432ed868bbc1a652720558bf08834b2afc65380c4007a286f4575c3e02656aed84ffa2b6a762bd83a3f11a88c4f6a36985feffb1051ac5494d151dd671290434559c7016e3cf1cacc400a69c436dc058ad4c407af0ab38e354aa8f33e097e24a01ec828c9720072bf102797731fe0c83c8360d9f2bd24965d46b951d", 0xf9}, {&(0x7f00000000c0)="e6ca1e8d78b44e9edece7e37ab15a1ce4cdcb677d519498a96e3158b41c75bd08c625a99639fec115eca", 0x2a}, {&(0x7f0000000280)="610505c1017ea4ac9e95e673b2b07e4331d3cc194f4c9d01fe0ab60e18b224c2a1be6793d70de3c62575fa86e31059be7ec004041f6e72efea34bdf6d5ac9c98b10d3f6790ce3c5b8bc094f6", 0x4c}, {&(0x7f0000000300)="f399fb71b1d17c2624305955a12e686a33730e0d6263b5969174561e8c250de07534a92628688ae252c47b55c1a61a5eba32653ba91c712f2b83d0e06154a2fcf126f35cb3abc9f23e4e213e3bf068660535a9e1c4bcc1eeafe4e2538646abb1f75e0ecdffc645872c327fe103aff54e877a1a0f1bc664855d2f8560482fef09d9b97769cfca76e52168e5de55df5ec1cd35f93b931238580a44c7e1c53886c860f03354", 0xa4}], 0x4, 0x4) 2018/04/06 03:50:52 executing program 0: r0 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x5, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x0, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0xfffffffffffffffc, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x5, 0xc7, 0x0, &(0x7f0000000780)=""/199}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0xcd, &(0x7f0000000900)=""/143}]}) getpeername$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x10) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000080)) fallocate(r1, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x9c, &(0x7f0000000b00)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x200, @empty, 0x9}, @in6={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x14}, 0x3f}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000000340)=0x10) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) [ 54.646936] syz-executor0 (6303) used greatest stack depth: 22904 bytes left [ 54.656867] syz-executor0 (6307) used greatest stack depth: 22856 bytes left 2018/04/06 03:50:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) sendto$inet(r0, &(0x7f0000168f26), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) epoll_create1(0x80000) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000b0d000)) 2018/04/06 03:50:53 executing program 4: unshare(0x20000400) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x5}}, &(0x7f0000005fe0)) socketpair$inet(0x2, 0x1, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000080)={0x8f, @rand_addr=0xe4, 0x4e22, 0x3, 'nq\x00', 0x2a, 0xfffffffffffffbff, 0x1d}, 0x2c) 2018/04/06 03:50:53 executing program 3: ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xb, 0x1d, 0x8, "b2cdc16948c2d8defdc6ccd7e69370cd89206e757600f494a6f386fd75de4ec168412aefa9b47ddce6005ef1f5e2188c611f11fe23a9973b4f3b4ca8115d75b6", "adcddcbdd258708ed483b1c6d50b403981c4f943de0610043594aa41b5a7d76826f71b32332e607bd68a9352cd05d37e027147e9bd95b49f71e4f89c99b3dacc", "98731c39612dffb0f3700d6862ad2c5e51f2bf1597643d3216b87c072c7cef3c", [0x4, 0x1]}) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f00000002c0)='./file1\x00', 0x0) write$tun(r3, &(0x7f0000000080)={@void, @void, @x25={0x0, 0x0, 0x27}}, 0x3) fcntl$setstatus(r3, 0x4, 0x6000) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f0000000200)={'vcan0\x00', 0x200}) setsockopt$inet_tcp_buf(r3, 0x6, 0xd, &(0x7f00000001c0)="0ff96be526dc7479dc678fe17208e927d579bb11494cc46be4a9052925", 0x1d) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x1}, 0x1}, 0x0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000000000)='./bus\x00', 0x800, 0x0) ftruncate(r4, 0x80003) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000480)={'eql\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="1d00d9778ba100010700000001040000000000001f00000000000000ff0f0000000000005b04000000000000030000000000000003000000000000000010000000e00300"]}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) r6 = add_key(&(0x7f0000000440)='pkcs7_test\x00', &(0x7f0000001700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001740)="37a0becf9bd48af8b37b19a068073698972f42e556c1423f452d1c9dbcee13407a7362774282300f746141caeaaf8b4999abb2eafd7a70530b7f0fac04b1dc089157b2787e5e4d3f17cb530f3b7539690913b4d0af2372bf8a013b9a28901e87798f933f8700f08574cbe6596d02dc8eb9dc73425ae8aa3c38b09edd59a42199e2d574409421742a339762ce018c9404013548aa5d34de0b8edb0f6a39f700771562b6d8205bc7bac0d32074e9b18998bb4dc6eb0c", 0xb5, 0x0) keyctl$get_persistent(0x16, r5, r6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000180), 0x4) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) mq_timedsend(r4, &(0x7f0000000700)="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", 0x1000, 0x7f, &(0x7f0000000380)={r7, r8+30000000}) sendfile(0xffffffffffffffff, r4, &(0x7f0000000140), 0x7fffffff) sendfile(r1, r4, &(0x7f0000d83ff8), 0x8000fffffffe) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000000300)=0x7fff, 0x1) 2018/04/06 03:50:53 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) prctl$setfpexc(0xc, 0x1) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x6, &(0x7f0000000300)=""/163, &(0x7f0000000100)=0xa3) r1 = getpid() setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000000440)=0xc2, 0x4) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0xc0a, &(0x7f0000000540)=""/64) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000240)={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x6c, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip_vti0\x00'}) r2 = accept4$inet(r0, &(0x7f0000000080)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f00000001c0)={'filter\x00', 0x48, "0b4e2b9ef21dc7834116f5e558566b4b96f4f82be5444ef6a0e0e0f4fa11dc00db885fa7689cfae6a53cbe6c83c37bcd56b1f31b979b7c73016d363a8773b5ce01286031e3067e36"}, &(0x7f0000000140)=0x6c) arch_prctl(0x1001, &(0x7f0000000400)="dcf38f00bd8f6c43aa82b417dfbc748fc7b32ab9567295fa23f51db2d43c6a542fd00289d49e7e40814dc50ae2568d1ea228") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000700)=ANY=[@ANYRES32=0x0, @ANYBLOB="8c000000c7e1adb592791753d46bc1801b4eeac137d99a7c564b1b5dddcef8d2cf063e0b33a93fc9a6d06361546b92723a4e22a2a202b96628eb28c5364a722575855f54585bd6151d43cc202dbc94f7b4408ed5caeb01bf97ee7e3b2f26579df9066562576e922dfd813cbdeacf2046bf98f78bc2372c50a52d387911684347bb290ed87c96b0ba768e67174ea24489310e3928c29e99199e2face104160037ff20f607"], &(0x7f0000000580)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000007c0)={r3, @in6={{0xa, 0x4e20, 0x7fffffff, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x84) timerfd_create(0x2, 0x800) ioctl$int_out(0xffffffffffffffff, 0x5462, &(0x7f0000000480)) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000004c0)='cpuset.memory_spread_slab\x00', 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'HL\x00'}, &(0x7f00000002c0)=0x1e) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000005c0)={{{@in6=@mcast1, @in6=@local}}, {{@in=@remote}, 0x0, @in=@local}}, &(0x7f00000006c0)=0xe8) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], &(0x7f0000000500)=0x1) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f00000003c0)={0x1, 0x3, 0x8, 0x8, 0x34, 0x0, 0x8, 0x7fffffff, 0x76f5, 0xfff}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @random="b9e18d241099"}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 'syz_tun\x00'}) fcntl$dupfd(r2, 0x406, r2) 2018/04/06 03:50:53 executing program 1: keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a}) lsetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@known='security.selinux\x00', &(0x7f00000000c0)="7b2b656d31656d31760500786e6574316c6f0000100000000000000000000000000000", 0x23, 0x1) keyctl$session_to_parent(0x12) 2018/04/06 03:50:53 executing program 2: mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0xfffffffffffffffe, 0x4011, 0xffffffffffffffff, 0x0) 2018/04/06 03:50:53 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="636f6d6d00a8c818a3f2ad0eb2324338fc9736567c1e09323d6b49efb382699dbc946d113a097b25c0e836c0031a37943f151e228528caed97ced5ed194a71ba32f1426b2d8144ab80ab4dac90792eaef3adba684144cbd7cd19b6e6ea2747d845ebf9db3b166bf4") exit(0x0) eventfd(0x3) sendfile(r1, r1, 0x0, 0x7f) 2018/04/06 03:50:53 executing program 7: syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {r0, 0x40}, {0xffffffffffffffff, 0x200}, {r0, 0x220}, {0xffffffffffffffff, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r1 = socket$inet6(0xa, 0x2000000802, 0x0) creat(&(0x7f0000000080)='./file1\x00', 0x1) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000400)=0x4, 0x4) setsockopt$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, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r4 = dup3(r3, r2, 0x0) fcntl$setstatus(r2, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000380)='tls\x00', 0x4) 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}, {0x0, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 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$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) 2018/04/06 03:50:53 executing program 2: r0 = socket(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x72be5640, 0x4, 0x20, 0x8000}, &(0x7f0000000080)=0x139) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r1, 0x8001}, 0x8) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fcntl$getown(r0, 0x9) fallocate(r2, 0x0, 0xffff, 0x1f) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r2, &(0x7f0000000100), 0xfffb) 2018/04/06 03:50:53 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x20011, r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x8002, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0x44, 0x0, &(0x7f0000000380)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f00000002c0)}) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r3 = add_key$keyring(&(0x7f0000000680)='keyring\x00', &(0x7f00000006c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000200)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000580)="a54fcd1d2129d2dc2e24282ecc4dc21123fd8b533200953ad5672707266d8ef1d953c3db2e1e027b0d159b345b23a530477895950f1f68c19fba4b1583295854be91cc8de77c66cb9dad1dc7ec378c050478bda543bfcfed9408a64c01d67306c4b9240ec649e8ca893d0fdadfa1d98b4e5b538f4ec4c4267aeedccd3e45d14b27872eaf4b0d6e1042423b7a6a45cef485aff9779920dcd2542b09d3a31cade280bf65b6912405e3af021f17fa60df1303c6db4f3afd9501f9f6812b8a35ed359da826ccd4aa1f534c64b84af3a2a0505b7bba7c4461768517800093e52fcff84855bb2ba47ebf73e30f8a794a2bc7ef25d72e499f9bbcda11", 0xf9}, {&(0x7f0000000480)="e7457e6c6bd4cb882e809dbb6b870166a11565f6e0581884c9014144bdd4484dd505b65a2d76bb441a48ad5c40ebb74c72d12efa04b3055d107776deba835d28d467ab4cb211bcb9394e74d3ebdfb052474213ffddacf5918d7ae555ab9509ac3590c2c7785800a079739cd0fe8ed3ce23a69e43132c51e0fd4ae440ce8135d73d53c6565c7c17884a0c12591168655ca7d23ad8e51ffe7d71fc1f86", 0x9c}], 0x3, r3) socket$inet_tcp(0x2, 0x1, 0x0) splice(r1, &(0x7f0000000100), r1, &(0x7f0000000140), 0x8, 0x5) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000400)=[@transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=[0x0]}}], 0x0, 0x0, &(0x7f0000000500)}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0xce7, 0x0, 0x3f, 0x373b}, {0x5, 0x9, 0x10000}, {0x6, 0xff, 0x100000001, 0x9}, {0x6, 0x20, 0x4, 0x5}, {0x1, 0xffffffffffff8001, 0x3, 0xcded}, {0x40, 0x0, 0x3, 0x7}, {0x4, 0xf81, 0xffff, 0x5}]}) 2018/04/06 03:50:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x4002000, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f00000000c0)=""/86) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x4, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) 2018/04/06 03:50:53 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = dup3(r0, r0, 0x80000) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000200)=0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000180)={{0x2, 0x4e21, @multicast2=0xe0000002}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x40, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsf0\x00'}) socket$nl_crypto(0x10, 0x3, 0x15) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/status\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x7, 0x30, 0x0, 0x9, 0x10001, 0xd6a, 0x0, 0x2, 0x8000, 0x1, 0x10001, 0x51fb, 0x40e0, 0x4f, 0x6, 0x800, 0x0, 0x401, 0xfffffffffffffff7, 0x0, 0xffffffff7fffffff, 0x1400000000000000, 0x4, 0xec, 0x3f, 0x4, 0x3, 0x0, 0x6, 0x7, 0x1, 0xff, 0x3, 0x6, 0x24, 0x7ff, 0x2, 0x6, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x400, 0xfffffffffffffffe, 0x0, 0x7, 0x2, 0x1, 0x9}, r1, 0x1, r3, 0x2) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000240)=""/222, &(0x7f0000000000)=0xde) 2018/04/06 03:50:53 executing program 4: r0 = syz_open_dev$mice(&(0x7f00000005c0)='/dev/input/mice\x00', 0x0, 0x400) openat$cgroup_subtree(r0, &(0x7f0000000600)='cgroup.subtree_control\x00', 0x2, 0x0) timer_create(0xe, &(0x7f00001acfa0), &(0x7f0000044000)) r1 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e23, @rand_addr=0xfff}}, 0x6}, &(0x7f0000000300)=0x90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000003c0)={r2, 0x74, &(0x7f0000000340)=[@in6={0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x400}, @in6={0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x4e24, @rand_addr=0x100000000}, @in6={0xa, 0x4e23, 0xc80, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}]}, &(0x7f0000000400)=0x10) setitimer(0x0, &(0x7f0000000180)={{0x77359400}}, &(0x7f00000001c0)) timer_create(0x7, &(0x7f0000000540)={0x0, 0x41, 0x4, @thr={&(0x7f0000000440)="775a4f0ca5969b216ca8a219a3c2f8c08335180c511071d10a720fff08f587e294378172a24576ab4aa467dc53099163f16e62a2d992ce5aed6184780830214a2acc8cf4ae036d4d99f5378d15144f41fd96a5052bf68446da3262c6107266902c5c488675f0efe631308b987b3e5fb099d2d29b15e33184c8c7f90d82428d6f5b80a5de58a7f5e63dd3855f7cbfc490f9591856ae633c59035a782f7010b43c5447c0f600215c811716062d16", &(0x7f0000000500)="8ad86c9eacce9030bf6ce6edbf041b1f225a82f4c2c6cea3d1be31f11a1557ef565fe7ff61f05b21da59e0b6bda39f1371eec12383a250f59a88c05f"}}, &(0x7f0000000580)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x20e, 0x800, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0xcd, &(0x7f0000000100)={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x37}, {0xa, 0x4e24, 0x9, @loopback={0x0, 0x1}, 0x401}, 0x3, [0x246, 0x8, 0x8001, 0x7c, 0xfffffffffffffffc, 0x81, 0x8, 0x9]}, 0x5c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f00000000c0)={r4, 0x100000001}, 0xc) 2018/04/06 03:50:53 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x40) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x8, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x2}) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x4, 0x2000010000032, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000001fde), 0x2) 2018/04/06 03:50:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x8000, 0x3803, 0x4, 0xffff, 0x101, 0x9, 0x0, {0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x20, 0x5, 0x100000000, 0x6, 0x1f}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000002c0)=@assoc_id=r1, &(0x7f0000000400)=0x4) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) close(r0) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/25, 0x19}, {&(0x7f0000000480)=""/159, 0x9f}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/130, 0x82}, {&(0x7f0000000700)=""/152, 0x98}], 0x5, &(0x7f0000002400)=""/4096, 0x1000, 0x8}, 0x10000) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000000140)="72616d667300f44889978e2cf10c861cb3ea45057beb08b3a02089700013a78f481a51510b93d749680fedcf463963bd6e96513e767507633428d3e62f34f971e5205f071e", 0x0, &(0x7f0000d1cfff)="d6") getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000000)=0x6e) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) [ 55.479671] binder: 6366:6367 got new transaction with bad transaction stack, transaction 4 has target 6366:0 [ 55.491749] binder: 6366:6367 transaction failed 29201/-71, size 0-8 line 3037 [ 55.501576] binder: BINDER_SET_CONTEXT_MGR already set [ 55.506979] binder_alloc: 6366: binder_alloc_buf, no vma [ 55.512212] binder: 6366:6367 ioctl 40046207 0 returned -16 [ 55.519757] binder: 6366:6370 transaction failed 29189/-3, size 40-8 line 3133 2018/04/06 03:50:53 executing program 1: r0 = socket$inet6(0x10, 0x80012, 0x9) sendmsg(r0, &(0x7f0000758000)={&(0x7f0000f0a000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00000000000000002028f1c46b7b31afdc1338d54400009b84786ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000000040)}, 0x0) [ 55.535564] binder: undelivered TRANSACTION_ERROR: 29189 [ 55.541085] binder: release 6366:6367 transaction 4 out, still active [ 55.548720] binder: unexpected work type, 4, not freed [ 55.554239] binder: undelivered TRANSACTION_COMPLETE [ 55.559316] binder: undelivered TRANSACTION_ERROR: 29201 [ 55.564976] binder: send failed reply for transaction 4, target dead 2018/04/06 03:50:54 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000080)=0xffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x4000) 2018/04/06 03:50:54 executing program 4: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f00003efff0)={0x0, 0x0, 0x1000000010050005}) rt_sigtimedwait(&(0x7f0000ca7ff8)={0x2080000000}, &(0x7f0000000000), &(0x7f0000001180)={0x77359400}, 0x8) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.stat\x00', 0x0, 0x0) ioctl$TCFLSH(r2, 0x540b, 0xffffffffffff7fff) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000080)) 2018/04/06 03:50:54 executing program 0: pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000100)) write(r1, &(0x7f00000001c0), 0xfffffef3) read(r0, &(0x7f0000000200)=""/250, 0x50c7e3e3) fcntl$setpipe(r1, 0x407, 0x8000) pwrite64(r0, &(0x7f0000000300)="436e888abf3201fc1bd94f6c98451981aa33b6341d235c4e8bf3c4e6b238a2e2ca8a6e9c82e3bab6640423024dc13a2e7bb091540eae2541433285b241287be4b966037329cb99f6d03611a6a9da32eb5521d72e5003f0144a40b8837b4ef8c57ca99eb2", 0x64, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x7, 0x4) socket$unix(0x1, 0x1, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000140)=""/152, &(0x7f0000000080)=0x98) 2018/04/06 03:50:54 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000240)={0xaa}) read(r0, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000140)='eth1({&systemnodev\x00', 0x3) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40002, 0x0) recvfrom$unix(r1, &(0x7f0000000080)=""/162, 0xa2, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sigaltstack(&(0x7f00006ce000/0x4000)=nil, &(0x7f0000000300)) 2018/04/06 03:50:54 executing program 7: truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff03) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r0, &(0x7f0000000080)=[{0xdfc1, 0x20, 0xb2, 0x1000, @tick=0x6, {0x8, 0x7}, {0x87c, 0x1}, @note={0x100000000, 0x8, 0x4, 0x100, 0x7}}], 0x30) 2018/04/06 03:50:54 executing program 1: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='/', 0x0, 0x0, 0x0, 0x0, 0x3, 0x0) 2018/04/06 03:50:54 executing program 6: r0 = socket(0x10, 0xfffffffffffffffd, 0x4) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x401, 0x4) readahead(r0, 0x20, 0x0) 2018/04/06 03:50:54 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x0, 0xa3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x111800) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000bfcfe0)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x3, 0x1}, 0x20) 2018/04/06 03:50:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000ff9000)=@routing, 0x8) pread64(r0, &(0x7f0000000000)=""/4096, 0x1243, 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000040)={0x100000001, 0x0, 0xffffffffffffffff}, 0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00000000c0)=0x0) wait4(r3, &(0x7f0000000180), 0x2, 0x0) r4 = dup3(r0, r1, 0x80000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000002040)={0x0, 0x10, &(0x7f0000002000)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}]}, &(0x7f0000002080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000020c0)={r5, 0x32, "7cb3d14b452a0884e617c70053e53216f5503ffb949f6c0784ec77fed74fa6d5094c1c3674b6d3fbf1440a79b2b15fc3d23a"}, &(0x7f0000002140)=0x3a) r6 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000240)={0x10001, 0x0, 0x10001}) r8 = inotify_init1(0x800) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f0000000280)={0x40, 0x0, 0x0, 0x8f}) write$cgroup_pid(r6, &(0x7f0000002440)=ANY=[@ANYBLOB="64d00e9cdc4d43becdaab85448dedb688d59c7f4244af8d1d8c4fc49d711cac6daba5e119412dac8256ae6c7bd55e1f6e3280a179e1a1d2214f3182493dc7a4ca429271fae4f2242387d1aeabad1e595331c79f90d54207f", @ANYPTR64=&(0x7f0000002400)=ANY=[@ANYRES32=r6, @ANYPTR=&(0x7f0000002300)=ANY=[@ANYRES32=r2, @ANYRES32=r8, @ANYRES16=r2, @ANYBLOB="df4b4440859b37a9ef848f9d777182", @ANYBLOB="c88ebbd19db6e3ca1c3abe88bbf09b852c98bf941c8ebf8f0527c537342750c7f728649397bcea253d4ba8b7617a52ab0eee755bee2878b62cbbb705e0a1726e9754ead9b98e59a974268cbaae56abc93a02a97a1db933eec831b279f18ed6b6078aaae2a1931e230b4f3df950a479bd7e61168de528e225d8e58d205e2caec34a6f3b7fcbe31c8fb63307084fd09e7c"], @ANYRES16=r1], @ANYRES32=r7, @ANYRES64, @ANYRES64=r0], 0x74) fallocate(r6, 0x0, 0x0, 0x7c) socket$pppoe(0x18, 0x1, 0x0) ioctl$fiemap(r6, 0xc020660b, &(0x7f0000000140)=ANY=[]) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000001000)=""/4096, &(0x7f0000ffaffc)=0xfffffffffffffce6) 2018/04/06 03:50:54 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) 2018/04/06 03:50:54 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) read(r0, &(0x7f0000004000)=""/4096, 0x1000) write$tun(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000e54010dd94cb17e94b9cd11a74290000e11599bca14f6f6f61a44ed1c14dcb87c75372d3f60e87fe"], 0x26) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/06 03:50:54 executing program 6: seccomp(0x1, 0x0, &(0x7f0000c23fff)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001680)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001800)={0x0, 0x9}, &(0x7f0000001840)=0x8) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f00005fafd2)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x2}}, 0x26) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000500)=""/20) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000006c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f00000007c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x200100}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x78, r2, 0x302, 0x70bd26, 0x25dfdbfc, {0x8}, [@IPVS_CMD_ATTR_SERVICE={0x20, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x4}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcf06}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x80}]}, 0x78}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c010) stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)) mremap(&(0x7f000005d000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000400)={[0x34, 0x0, 0x3f, 0x3b]}, 0x4) fchdir(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x2f5}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000000480)={0x2, &(0x7f0000000440)=[{0x1, 0x3ff, 0x4}, {0x5, 0x4, 0x6, 0x633}]}) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r4, 0x3) ioctl$TIOCGPTPEER(r0, 0x5441, 0x800000000000) ppoll(&(0x7f0000000a40)=[{r5, 0x10}, {0xffffffffffffffff, 0x80}, {0xffffffffffffffff, 0x1000}, {r5}, {r3, 0x8000}, {r5}, {r4, 0x400}], 0x7, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f00000004c0)) getsockname$packet(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000540)=0x14) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000000580)=r6) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000800)=ANY=[@ANYBLOB="0400000000000000ff4f00000000000001000000020000000200000000000000800000000000000005000000000000"]) 2018/04/06 03:50:54 executing program 4: epoll_create(0x100000000004c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) unshare(0x1005c004) r0 = epoll_create1(0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000903ff8)=@fragment, 0x8) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = syz_open_dev$usbmon(&(0x7f00000019c0)='/dev/usbmon#\x00', 0x1a64, 0x20000) sendmsg$nl_route(r2, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000600)=ANY=[@ANYBLOB="48000000100000022dbd7000a88c2d7d002ed806", @ANYRES32=0x0, @ANYBLOB="008200000000020024000e0001000000000000000900000000000000ffffac3c933e0000ff7f64788cd7000004001400"], 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00000002c0)={0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@local, @in6=@local}}, {{@in=@multicast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) getsockopt$llc_int(r4, 0x10c, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) fcntl$getown(r3, 0x9) process_vm_readv(0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/190, 0xbe}, {&(0x7f00000000c0)=""/41, 0x29}], 0x2, &(0x7f0000001840)=[{&(0x7f00000002c0)=""/48, 0x30}, {&(0x7f0000000380)=""/152, 0x98}, {&(0x7f0000000440)=""/110, 0x6e}, {&(0x7f00000004c0)=""/132, 0x84}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000700)=""/139, 0x8b}, {&(0x7f00000007c0)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/120, 0x78}], 0x8, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000001900)={{}, {0xf331, 0x7}, 0x0, 0x4}) bind$inet(r4, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) setsockopt$bt_BT_SNDMTU(r4, 0x112, 0xc, &(0x7f00000018c0), 0x2) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$EVIOCGRAB(0xffffffffffffffff, 0x40044590, &(0x7f0000000100)) shutdown(r5, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r6, 0xc0505350, &(0x7f0000000340)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) 2018/04/06 03:50:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000000040)="0e8c38cf9eeecbc4fce70ca42d7913b3b64cc183d0bd37788353d4ea76e454d37a09d7a565b5daf590348f1c66ef2d0e1b4c5f4de41d693260f8f79dd411ac986a75d3f8cbb47be0d12b8f9676eb8b64ed62ea232e0672d9", 0x58) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) 2018/04/06 03:50:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup2(r1, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f69ff4)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1cd) 2018/04/06 03:50:54 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = signalfd(r0, &(0x7f0000000080)={0x8}, 0x8) poll(&(0x7f00000000c0)=[{r0}, {r1, 0x10}, {r0, 0x8}, {r0}, {r0, 0x2000}], 0x5, 0xfffffffffffffffa) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x26) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = dup(r0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000840)='illinois\x00', 0x9) r3 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$clear(0x7, r3) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x559}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) 2018/04/06 03:50:54 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000140)={&(0x7f0000000040)=[0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x400001e9, 0x4000024c, 0x8}) r1 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0xffffffffffffffff, 0x800) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000000080)}) ppoll(&(0x7f0000000180)=[{r1}], 0x1, &(0x7f0000000240)={0x0, 0x989680}, &(0x7f0000000280), 0x8) 2018/04/06 03:50:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 57.338617] binder: 6461:6463 transaction failed 29189/-22, size 0-0 line 3010 [ 57.358018] binder: 6461:6463 transaction failed 29189/-22, size 0-0 line 3010 [ 57.371722] binder: undelivered TRANSACTION_ERROR: 29189 [ 57.454563] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 03:50:55 executing program 5: 2018/04/06 03:50:55 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x5, 0x932, 0x9, 0x5}, 0x10) sendmsg$nl_route(r0, &(0x7f0000000680)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000640)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000013000200000000800000000000000000586835", @ANYRES32=0x0, @ANYBLOB="000000000000000008001300", @ANYRES32=0x0, @ANYRES32=r0], 0x5}, 0x1}, 0x0) 2018/04/06 03:50:55 executing program 4: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000340)={&(0x7f00000003c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x6}}, 0x14}, 0x1}, 0x0) 2018/04/06 03:50:55 executing program 6: 2018/04/06 03:50:55 executing program 1: 2018/04/06 03:50:55 executing program 0: 2018/04/06 03:50:55 executing program 3: 2018/04/06 03:50:55 executing program 7: 2018/04/06 03:50:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x6, 0xfffffffffffffd57) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000150000), 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x4e20}, 0x7f) 2018/04/06 03:50:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000949000)=""/20, &(0x7f0000758ffc)=0x14) 2018/04/06 03:50:55 executing program 5: 2018/04/06 03:50:55 executing program 2: 2018/04/06 03:50:55 executing program 4: 2018/04/06 03:50:55 executing program 4: 2018/04/06 03:50:55 executing program 0: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0xa, 0x6, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10d, 0x2, &(0x7f0000000ffc), 0x9) 2018/04/06 03:50:55 executing program 7: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x402, r1) 2018/04/06 03:50:55 executing program 3: perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x70, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pwrite64(r0, &(0x7f0000000080)="b3", 0x1, 0x200000) sendfile(r0, r0, 0x0, 0x80000000) 2018/04/06 03:50:55 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1b) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=ANY=[@ANYBLOB="02000000c60200000000000000000000cc3bf471f2da9a4884a85b5c9bf2055f1b3694b4470ea3ad"], 0x28}, 0x1}, 0x0) 2018/04/06 03:50:55 executing program 2: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/04/06 03:50:55 executing program 4: r0 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x3) pwritev(r0, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x9) 2018/04/06 03:50:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/04/06 03:50:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pwrite64(r0, &(0x7f0000000100)="4f39ffb7e4befec9bb96dd7a3d0e45a1fbbe3edc1353653bfa87a6b8879e4b2cc6993a2e8959420b793c5951c03aba135c9596a0b8b681191690fe086be5e683f947755339f526dffe9b52ee517c37a6edb08b678595751ba4a5d991d657adc083ad73b28fb03e5d54a85f6e21c0ab06a61e235625337faa5f6265f8325f716e5e8f578cf4245a1bec122c7a1fe271d6ec3b5f7e2eff", 0x96, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) 2018/04/06 03:50:55 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendfile(0xffffffffffffffff, r0, &(0x7f00000004c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB]], 0x1) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0x4, 0x0) fchdir(r0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) tgkill(r3, 0x0, 0x30) dup2(r2, r0) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000440)={0xa, 0x104e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) syz_open_procfs(r3, &(0x7f00000005c0)='gid_map\x00') getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x5, @time, {}, {0x7fffffff, 0x96}, @note={0x0, 0x0, 0xffff, 0x4}}, {0x0, 0x0, 0x1, 0x8, @tick=0xff, {0x7fffffff, 0x5}, {0x7, 0x1}, @queue={0x0, {0x8, 0x1000}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e, 0xf6}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000480)={r4, 0x0, 0x1}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0x3e0) 2018/04/06 03:50:56 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x200) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$seccomp(0x16, 0x1, &(0x7f0000000340)={0x0, &(0x7f0000000040)}) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000080)=0x8, 0x4) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) pipe2(&(0x7f0000000040), 0x800) ftruncate(r2, 0x7fff) socket$inet6(0xa, 0x3, 0x5) sendfile(r1, r2, &(0x7f00000002c0), 0x8000fffffffe) 2018/04/06 03:50:56 executing program 7: utime(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)={0x2, 0x8001}) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000780)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000700)) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x5e9}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x6) ppoll(&(0x7f0000000a40)=[{r2}, {0xffffffffffffffff, 0x10}, {r2}, {r1, 0x400}], 0x4, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000980)={'broute\x00'}, &(0x7f0000000c40)=0x50) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) 2018/04/06 03:50:56 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000692ff0)='/dev/sequencer2\x00', 0x8006, 0x0) write$sndseq(r0, &(0x7f000086afd0)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @tick, {}, {0x0, 0xfc2c}}], 0x30) 2018/04/06 03:50:56 executing program 3: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000900)=ANY=[@ANYBLOB="49649df7c6d0adabf8e1b1cc2a7744a9397318c719f0499327cec603ae28f9fccac87a89debec06a23c38c891d7c454acb8e9863c97f4dc26ea38befa9544339aa59"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x33, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer\x00', 0x131800, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @random="523f469e1f92"}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r5, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000280)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000200)={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) accept(0xffffffffffffffff, &(0x7f00000006c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000740)=0x80) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) r6 = syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x85, 0x10200) write$cgroup_type(r4, &(0x7f00000007c0)='threaded\x00', 0x9) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x500, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r6, 0xc08c5336, &(0x7f0000000a00)={0xc390, 0xfffffffffffffff8, 0x1, 'queue0\x00', 0xe4}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000440), &(0x7f0000000480)=0x4) 2018/04/06 03:50:56 executing program 4: r0 = socket(0x10, 0x2, 0xc) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) close(r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x4000, 0x0) r2 = dup3(r0, r1, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x48000, 0x0) write(r2, &(0x7f00000000c0)="c23f6fa4aa45218f96b5dca7d186f3defb9c80e9ad81b669f0e6fa78acf033f64853aec22df50f8cf303ef20c89c1ce6f1b9cd24c3b21927c74bfc5029da3e216e023c92263f8e9938419173bfa4d202ddbda265810436124a6881205db808a35a558ff5767f02fa570823abfa25", 0x6e) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000000)=0x8) 2018/04/06 03:50:56 executing program 1: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000d65000)={&(0x7f0000897ff4)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000000)={0x14, 0x5, 0x1, 0x1}, 0x14}, 0x1}, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x6, &(0x7f0000000080)=[{}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r1, &(0x7f0000000100)=""/13}) 2018/04/06 03:50:56 executing program 6: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3bbcb39f46cc7b0b308e65", 0xe9, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xe1d0000000000000}, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000340)=""/208) fallocate(r2, 0x0, 0x9, 0x8) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x200, 0x4e21, 0x6, 0xa, 0xa0, 0x20, 0x7f, r4, r5}, {0x3, 0x1f, 0x4, 0xff, 0x0, 0x4, 0x7, 0x4}, {0x3, 0xac, 0xfb, 0x1}, 0x794, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x1, 0x3, 0xb, 0x3, 0x3}}, 0xe8) 2018/04/06 03:50:56 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)="0048beeadebb002780") fchdir(r1) write$cgroup_type(r1, &(0x7f0000000140)='threaded\x00', 0x9) syz_fuseblk_mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000000)=0x4, 0x4) fanotify_mark(r1, 0x4, 0x18, r1, &(0x7f00000000c0)='./file0\x00') r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/04/06 03:50:56 executing program 5: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000000c0)="f615099859382c5452878c0a38f41a27965685dd430c82338f0b133a2ccc92244df348686ba6f21580c0ed2a13652956afff25557b77cc1679df533df6f7ed47befe7f48d9758d057d10208281d12db8a9a094e61643586bee77fbda932448ffa10eaf2389b2f0a61d8fecfb62f8e4011115d8e61e56ddd82fb5b9ccd5a0652b12bb4f32dc21046fdd9e5d56ef2fd391e84dff1657323e8d2811fe51ccd12b449f5eba80df6ea1fde2a96a9eaf9a94b7daa599f5f43383d28e5e30428a891303b255237ceebec8976c6fef2f737833f8e716d721ee1c", 0xd6}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="43009baeb4f55de2a2b12fbad02a4183b0bd08b9f423e9c1737c095e865c67f1386dafc82dcab380c6b437146bd49719b49294df4ed3ed8958c005dd76185ff7feee39aa17b444af436d6fb895e4e4e1f6cf1639717b4e121bb55d811754515f74eb13d4e6b3f910799d41e076bc107b509638324523ab616d37f1c47c0e17813ff73fce56a3f09fe2b2fcdfce1ad04206d4f1ff77e27002d0ed67903dcac8401a1f64fb2cc16c79884b475958647165cb8eeb4c3836e04a5b9bd2f37a771a98be72dad8667ad07027e552cdd4b7573b9789de943127a531e9945ab8043e44be", 0xe0}, {&(0x7f0000000040)="bff73cd5c6d8e092b541f2a6e1afe86a9632920d4fa7ca753a5860116eaff5e7e503f56fc17a3f385ac6b64f1b5ea4c3fc982baabfb37b896a4a374785cf", 0x3e}, {&(0x7f00000012c0)="b805a14dea3380877eec88bc16871905be6004f60bb2be54e8217199432729a51e9cfbfc4fd79e935a99e71f5fd261", 0x2f}], 0x5, &(0x7f0000001380)=ANY=[@ANYBLOB="e00000000000000016010000ff010000e69660d28ba8e6de8c1f4e0d497407b9eb6bd7e642c4fb7957297c765386fc05705812389f7c43f315ddc5222a60f1de2e12b6c1824d2c3528b9c920b6f804cfa769a58e2d9bdb7eac3b87f466d8500cd5100415032ec1f09675df6aff0b7a955f01d23f09f391dd29b425ac2981cd482fe5ed4b491115ecb88fddf874077eb213b7310a5f7d489a2b15badc3b8c218de860cc0b03f82a96ca543d941959439c6c8d75c9e07a91754b875d34f36aea8312fcaa317d3405c02ef03d109174ae81816aa1627f04945276317a0000000000"], 0xe0, 0x40000}, 0x0) renameat(0xffffffffffffff9c, &(0x7f00000014c0)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') 2018/04/06 03:50:56 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) removexattr(&(0x7f0000000300)='./bus\x00', &(0x7f0000000380)=@known='security.evm\x00') fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x2) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x2710}}], 0x10) [ 58.908299] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.917884] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.929231] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 58.939470] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2018/04/06 03:50:57 executing program 7: r0 = socket$inet6(0xa, 0x80004, 0x52) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, 0x2b, r1}) socket$inet(0x2, 0x804, 0x7fffffff) 2018/04/06 03:50:57 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x2}}, 0x2e) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/74, &(0x7f0000000080)=0x1) ftruncate(r0, 0x1) 2018/04/06 03:50:57 executing program 6: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3bbcb39f46cc7b0b308e65", 0xe9, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xe1d0000000000000}, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000340)=""/208) fallocate(r2, 0x0, 0x9, 0x8) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x200, 0x4e21, 0x6, 0xa, 0xa0, 0x20, 0x7f, r4, r5}, {0x3, 0x1f, 0x4, 0xff, 0x0, 0x4, 0x7, 0x4}, {0x3, 0xac, 0xfb, 0x1}, 0x794, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x1, 0x3, 0xb, 0x3, 0x3}}, 0xe8) 2018/04/06 03:50:57 executing program 4: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002cffa)='ramfs\x00', 0x0, &(0x7f000000a000)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) r2 = creat(&(0x7f000001bff4)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x2794) request_key(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000000c0)='ppp0/\x00', 0x0) add_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)="a14611931b82995fa56321a7732a33246b24ace8f7527c72e6bf8d22f351d9fde8135b3d95afbd9500dbae1d99caf9167fab9d4e815b4f38f44c65d24fa0bfb8eefb70495dbffccf6c7a86968e89de3a4274069f26605ee32119d50e27ccd374de149f1538770a52e78db7106f6902d568125703706abfca375238e934c31271f92e7049b636f639634a2e9cf3bd0a92bc58ffbb5a8bca26b93beb86432fe5363e754b7c27451e9f54f0e0c4ca5ff2aa49900a9231bf3ecbeffbcb675552b0b44dad63655288be0ae9c706669d0983360aed9770334d309e3fe36ccb41ac3bbcb39f46cc7b0b308e65", 0xe9, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000300)={0xe1d0000000000000}, 0x1) ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000340)=""/208) fallocate(r2, 0x0, 0x9, 0x8) r3 = open$dir(&(0x7f0000000140)='./file0/bus\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x1, 0x100000000a012, r3, 0x0) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000480)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@mcast1, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000600)={{{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x200, 0x4e21, 0x6, 0xa, 0xa0, 0x20, 0x7f, r4, r5}, {0x3, 0x1f, 0x4, 0xff, 0x0, 0x4, 0x7, 0x4}, {0x3, 0xac, 0xfb, 0x1}, 0x794, 0x6e6bb8, 0x1, 0x0, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0x4d6}, 0xa, @in=@dev={0xac, 0x14, 0x14, 0xb}, 0x0, 0x1, 0x3, 0xb, 0x3, 0x3}}, 0xe8) 2018/04/06 03:50:57 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff01001000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000ef3dc23e0000000000000000000000000001000000"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00003cf000)={&(0x7f0000f4dff4)={0x10}, 0x37b, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x15c, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x10c, 0x11}]}, 0x15c}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x5, 0x0, 0x2, 0x9}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000000040)={r2, 0xacd9}) 2018/04/06 03:50:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000380)=0x2, 0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) socket$unix(0x1, 0x7, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/04/06 03:50:57 executing program 2: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000340)={'erspan0\x00', 0x4}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000000840)={0x10}, 0xc, &(0x7f0000000b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100001087a25f4d00000000000000ffffffff000000000000000000000000ff01000000000000000000000000000100000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x80) r2 = syz_open_dev$evdev(&(0x7f00000001c0)='/dev/input/event#\x00', 0x1, 0x400) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000200)=""/200) 2018/04/06 03:50:57 executing program 0: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f00000006c0), 0x1000, &(0x7f0000000740)=ANY=[]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000340)=[{&(0x7f0000000140), 0x0, 0x55c3}], 0x0, &(0x7f0000000780)=ANY=[]) sendmmsg(0xffffffffffffffff, &(0x7f0000006780)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000940)}}], 0x1, 0x0) removexattr(&(0x7f0000000300)='./bus\x00', &(0x7f0000000380)=@known='security.evm\x00') fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x4, &(0x7f00000000c0)=0x2) write$evdev(r1, &(0x7f0000000280)=[{{0x0, 0x2710}}], 0x10) 2018/04/06 03:50:57 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0xc0481273, &(0x7f0000000040)="f36262f7d82613c50eeedd960a62cc1b1d41ba000a0b85e04165e95ef76b2eb184b6286fddc5e2757e") ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000001c0)) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) 2018/04/06 03:50:57 executing program 4: r0 = socket(0x40f, 0x1002, 0xfffffffffffffbfd) 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$rfkill(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rfkill\x00', 0x400, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00000007c0)={0x6, 0x80000001}) fchdir(r0) fstat(0xffffffffffffffff, &(0x7f0000000180)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000dc0)=ANY=[@ANYBLOB="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"], 0x1) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0xffff, @loopback={0x0, 0x1}, 0x1ff}}, 0x5, 0x9, 0x0, 0x3cab, 0x1}, &(0x7f0000000280)=0x98) sendto$inet6(r0, &(0x7f00000011c0)="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", 0x1ea, 0x0, &(0x7f0000000400)={0xa, 0x4e21, 0xdc1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000005c0)={r2, 0x3c, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xce}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @broadcast=0xffffffff}]}, &(0x7f0000000600)=0x10) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000880)=""/129) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f1", 0x6, 0x0, &(0x7f0000000080)={0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000640)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000340)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="080026bd7000ffdbdf251000000008000600050000003000030008000800ac00000008000800080000001400020000003bcd9e1608000400"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4000) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f00000003c0)=""/25) ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40186417, &(0x7f0000000300)={0x0, 0x20, 0x7, 0x1, 0x11, 0x100000001}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7b000000147b31a6c8d04526e5f78a8fe27845051f555f6994461af1218603a0f9c18ac908cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4f55dcc91ee95c14977580183e8963965a1ab5c004a641086e0fbc35582cadd0075864a1d1b58c4036a1ea7b7fddf062b4b66c8"], &(0x7f0000000240)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000080)='./file0/file0\x00') r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r4) 2018/04/06 03:50:57 executing program 7: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)=0x18) sync() r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000040)=0x18, 0x4) 2018/04/06 03:50:57 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}], 0x30) writev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="9f36da", 0x3}, {&(0x7f0000001080)="5e18953233156a194e4aefee010338c2e29b1313ca3653139c466a021536c4f415195c1d595f7cd211a4fa9f75dd764c021f739aa646665c3d0f7eda7c5afa3da68f6a11f3d8c751377ce33cc0966fa2703b901c47e4ac9fd00d792a822515b44c7c31c2e4568ae1cc3ebbfb4dfd20e5eb11b7d9fc7e06f71b822ab303bbc0cbc1", 0x81}], 0x3) ioctl(r0, 0x2275, &(0x7f00007bc000)) 2018/04/06 03:50:57 executing program 5: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00008d8000)=ANY=[@ANYBLOB="687696efec0b091d00000000000000000a004e2000000000ff010010000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010"], 0x1) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000f4dff4)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f00008d8000)=@migrate={0x54, 0x21, 0x1, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @in6=@dev={0xfe, 0x80}}}, [@migrate={0x4, 0x11}]}, 0x54}, 0x1}, 0x0) 2018/04/06 03:50:57 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x7c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpid() perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r0, &(0x7f0000002000)='/', 0x1) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/223) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{}, {0x77359400}}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00000000c0), 0x0) [ 59.957757] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34576 sclass=netlink_xfrm_socket pig=6625 comm=syz-executor2 [ 59.973365] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=34576 sclass=netlink_xfrm_socket pig=6625 comm=syz-executor2 2018/04/06 03:50:57 executing program 2: mkdir(&(0x7f0000c4e000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000432ff2)='./file0/file0\x00', &(0x7f00003c9000)='./file0\x00', &(0x7f00000000c0)='configfs\x00', 0x1001, &(0x7f0000a06000)) syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x100000000) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='.') 2018/04/06 03:50:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) clone(0x80000100, &(0x7f0000000080)="a26b49fb18e9e9e2ba001012214a75c88b11af970b724e173c3f97ec1670a590e4ca6edc2d199fb4068c9b41", &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="42224ff4198b220ad760b89cfc02216d7957e9cd0280310730b9961053a085ee71bdb502371b611519b171c0a62330276de2041cd06e8409e4afd53156d68fdd662c06bd19f37ff7b02b3a8360c5c46caa9150f95a5cd6f0fdc8b5b9bde094eda7c105925b4f09067790a9544ef11eb5ff6f14816ce5e47f0a3bebfd4267965b2f6b38e2a366ce9413939ab165795753bd84325c14c60b6e2dceb70320871b44f48ce7f6c42996e8b3679a61b972c6d5fc589ebb48ca094313eb9f091b01f764e7bfd823366734d50ca14fadbd3792bb2517c3801170c4") setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x2}, 0xfffffffffffffe83) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@rand_addr}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x400201) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0x200000, 0x0) fanotify_mark(r1, 0x40, 0x10, r2, &(0x7f0000000480)='./file0\x00') 2018/04/06 03:50:57 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000007c0)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000780)={&(0x7f0000000000)=@getae={0x4c, 0x1f, 0x101, 0x0, 0x0, {{@in6=@local={0xfe, 0x80, [], 0xaa}}, @in=@local={0xac, 0x14, 0x14, 0xaa}}, [@mark={0xc, 0x15}]}, 0x4c}, 0x1}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 03:50:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="390000001300090468fe0000810000400700004003000000450001070000001419001a000100020007000012020000080001010c00f41ee400", 0x39}], 0x1) 2018/04/06 03:50:57 executing program 1: sendmsg$key(0xffffffffffffffff, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020100b10000000000f8f00000000000050006000000f6"], 0x17}, 0x1}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8924, &(0x7f0000000040)={'syz_tun\x00', r1}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) 2018/04/06 03:50:57 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e20, 0x0, 0x4e22, 0x4, 0xa, 0xa0, 0xa0, 0x7e, 0x0, r2}, {0x0, 0x2, 0x80000000, 0x80000000, 0x34569393, 0x80000001, 0x8, 0x3f}, {0x100, 0x9, 0x8, 0x40}, 0x1, 0x6e6bb1, 0x1, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d3, 0x33}, 0x2, @in6=@ipv4={[], [0xff, 0xff]}, 0x3502, 0x828b77084df1d6b7, 0x3, 0xf2cb, 0x81, 0x0, 0x710}}, 0xe8) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000048000), 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/04/06 03:50:58 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001c00ff0225bdff000400000000000000"], 0x1}, 0x1}, 0x10) 2018/04/06 03:50:58 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x408000, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) select(0x40, &(0x7f0000000000)={0x10001, 0x8, 0x4, 0x1, 0x2, 0x4, 0x2, 0x401}, &(0x7f0000000040)={0x2, 0x4, 0x1, 0x5, 0x8, 0x0, 0x2, 0x1000}, &(0x7f00000000c0)={0x2, 0x7, 0x1e564b16, 0x7, 0x4, 0x9, 0x5e, 0x80000000}, &(0x7f0000000140)={0x77359400}) 2018/04/06 03:50:58 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f6578650000001c03f3") ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e22, @multicast1=0xe0000001}}) fgetxattr(r0, &(0x7f0000000040)=@known='user.syz\x00', &(0x7f0000000080), 0xfffffffffffffe2b) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x4000, 0x0) 2018/04/06 03:50:59 executing program 0: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00000b1ff6)="260000005e00091d0000000002000000800000010000800000000000a34c08747ee9ff07356a", 0x26) 2018/04/06 03:50:59 executing program 6: r0 = gettid() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) write(r1, &(0x7f000006e000), 0xfffffdd8) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12}, &(0x7f00000000c0)) write(r1, &(0x7f0000000100), 0x0) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="736563757269747900000000000000000000000000000000000000000000000004000000000000000000000000000700000000000000000000000000000000000000000000224e28145e5637ad00000000000000000000000000000000000000000000000000000021d6f13580f79ea2b9"], 0x68) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000013) 2018/04/06 03:50:59 executing program 1: r0 = socket$packet(0x11, 0x800000000000002, 0x300) listen(r0, 0xfffffffffffeffff) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) r2 = dup(r1) ioctl$TUNSETLINK(r2, 0x400454cd, 0x301) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0)={0x3, 0xffffffff, 0x3, 0x5}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) 2018/04/06 03:50:59 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000000)='./file1\x00') setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000100)={{0x2f, @rand_addr=0x7, 0x4e23, 0x0, 'wlc\x00', 0x8, 0x2, 0x1}, {@loopback=0x7f000001, 0x4e24, 0x4, 0x0, 0xfffffffffffffffa, 0x7ff}}, 0x44) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x7, 0x101800) write$selinux_create(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="73797363745f723a736f756e645f6465766963655f743a7330202f7573722f7362d2b7671f4bbf696e2f637570732d62726f7773"], 0x3e) link(&(0x7f0000000180)='./bus\x00', &(0x7f00000004c0)='./file1\x00') 2018/04/06 03:50:59 executing program 4: r0 = socket(0x11, 0xa, 0x262) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) sendfile(r0, r1, &(0x7f0000000080), 0x1) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc7fe8)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001280)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) recvfrom$ipx(r0, &(0x7f00000011c0)=""/88, 0x58, 0x2100, &(0x7f0000001240)={0x4, 0x3f, 0x830, "dd4c71c02c2e", 0xffffffffffffff81}, 0x10) r3 = syz_open_procfs(0x0, &(0x7f0000ed6ff6)='map_files\x00') fsetxattr(r3, &(0x7f0000ac7fe6)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) 2018/04/06 03:50:59 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x32b) getsockopt$IPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000000000000014000000ca9e00293c6a36834983462bb8121f98c5e65bb800000000"], &(0x7f0000000200)=0x38) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) 2018/04/06 03:50:59 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xe}}, 0x10) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000881ffc)=0xbbc2, 0x4) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = memfd_create(&(0x7f0000000000)="c800", 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x8}, 0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000004c0)={'bpq0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000500)={'bond0\x00', r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000013c0)={0xa, 0x0, 0x8}, 0xffffffffffffff4c) r7 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1ffd}) r8 = socket$packet(0x11, 0x8000003, 0x300) ioctl$sock_inet_SIOCSIFFLAGS(r8, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) prctl$setendian(0x14, 0x2) getsockopt$IP_VS_SO_GET_DESTS(r6, 0x0, 0x484, &(0x7f0000000240)=""/116, &(0x7f00000002c0)=0x74) r9 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x5, 0x0) getpeername$netlink(r9, &(0x7f0000000140), &(0x7f0000000180)=0xc) r10 = socket(0x10, 0x803, 0x0) write(r10, &(0x7f0000df8fd9)="2600000026004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0xfffffffffffffffe, 0x10, r6, 0x0) sync_file_range(r6, 0x4, 0x9, 0x1) socket$pppoe(0x18, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r10, 0x84, 0x1e, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sched_setaffinity(0x0, 0x0, &(0x7f0000000000)) accept4$netrom(r0, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x800) 2018/04/06 03:50:59 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e24}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 'syzkaller0\x00'}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe9ff6)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x10007fff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r3 = syz_open_pts(r1, 0x0) dup2(r3, r1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000fe1ff4)) epoll_wait(r2, &(0x7f0000ae3fdc)=[{}], 0x1, 0x0) 2018/04/06 03:50:59 executing program 7: nanosleep(&(0x7f0000000040), &(0x7f0000000100)) clone(0x200, &(0x7f0000b6b000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000ee6ff8)='./file0\x00', &(0x7f0000000280), &(0x7f0000000380)) r0 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r0, &(0x7f00009f3000), 0x352, 0x0) lseek(r0, 0x0, 0x0) read(r0, &(0x7f0000000080)=""/93, 0x5d) open$dir(&(0x7f0000296ff8)='./file0\x00', 0x27e, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000140)=0x20, 0x8) 2018/04/06 03:50:59 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) mlock2(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1) r1 = memfd_create(&(0x7f0000000140)="000000008c00000000000000000000", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="aa", 0x1}], 0x1, 0x81003) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000400)={{{@in=@rand_addr=0xffffffffffffff81, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4e21, 0x8048, 0x2, 0x80, 0x80, 0x3b, r2, r3}, {0x0, 0x725dfb99, 0x0, 0x3, 0x3ca07082, 0x1000, 0x0, 0xfffffffe000}, {0x3f, 0x5da, 0x7fff}, 0x20, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d5, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1}}, 0xe8) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000640)=ANY=[@ANYRES32=0x0, @ANYBLOB="f774cf1b08f7a344dbfcfedbf6552f5eb13a21fc539bfacde8d1ea099694482daec57a1bbc72b081700d68a6938d2806ca2cd596c713c30c01898803ef5f476904fd55e83f1f0b2618bffadcf329cbd66a8b3736377f84a35cf78e9c8947605c51f7db7fd3c29dfb203a434aaf1c9fca7f7ae2523684a6dcc1c37c87f73992b4762ac29641400ba02f75119d00ce43c8a1ac8b4189b302a29819c9dc7fe6f3001534b6c53f07f373b594573780fe20599479e8edbc3db9e8872517c4a941a19eea3426aa6f0691ea23d848bcabf9fa028a536ea5873cb0d5742d4a5ff5bb756e160578b39062250c54d09dc48988eed574982dd8a11c"], &(0x7f0000000040)=0x2) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x0, 0x5, 0x7, r4}, 0x10) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x4, 0x5, 0x0, 0x1, 0xf, 0xd, "6df1733d7a8a242fd899e0633f5fcea8fb5a550ed80ebba4d909c7a124d8ac39add13dc93a80f22ff9fd35a844f3e8b5ade4e5935137af6fe251190634435dca", "6aaba7a936009867bd21673a08478220febadc5ca0c0caf1f4833b9ff18a89a285f049691fdaee090426b5018b54096bdaacf1e7a2fb27febc2e8d7b46599493", "ecd2881042e088581e6e599a5591e6c882e32e7ea6697b93d32112b2bc83d72a", [0x7, 0x9]}) 2018/04/06 03:50:59 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='user\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) connect$netlink(r1, &(0x7f0000000040)=@kern={0x10, 0x0, 0x0, 0x800000}, 0xc) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap$binder(&(0x7f0000012000/0x8000)=nil, 0x8000, 0x4, 0x812, r1, 0x0) r2 = gettid() tkill(r2, 0x16) close(r0) [ 61.438164] IPVS: length: 116 != 24 [ 61.473127] IPVS: length: 116 != 24 [ 61.825082] loop_reread_partitions: partition scan of loop0 (mñs=zŠ$/Ø™àc?_ΨûZUØ»¤Ù Ç¡$ج9­Ñ=É:€ò/ùý5¨Dóèµ­äå“Q7¯oâQ4C]) failed (rc=-13) [ 61.984711] loop_reread_partitions: partition scan of loop0 () failed (rc=-13) 2018/04/06 03:51:00 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x109000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x58, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x9, @empty, 0xc81}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0x6, @empty, 0xc5}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/04/06 03:51:00 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) msync(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x29010, r0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000001740)=""/124) mremap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0xffffffffffffffc2) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000100)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0xfa}, {&(0x7f0000000280)="0c9bc0be5674970a0c57ddc6c9fc66625e217d08791f9e14ca7c8adf792161d6eaf6f157b14c474a6cdf2e58bf93d130c11c9093dcf6e76213653d888181d62fcc2ee36791b985ffd1b103647f07e25b0cb2f7986542b94ba3d47373e991e6d8ba2128fee80ceb503a3cd9612ea22dfa4778f0874b460771b1cb", 0x7a}, {&(0x7f0000000300)="01211ba58ba695b5d44fff5fc4f583756d8cd432e8ed8dc205032bf9ea9d960e1ac89e37c5f6955157d7b1b12f07abc574a418da17b9426873510f6582d27265d7fedbd4da50e2d9ff8b16cae46ae5fe377171f721b6bae17c761cbaea5e8aacae80bc7d9c51ae6bc7d8b045ce178b11000c00a8c6d9f298ce4be2ef93176a213d32134950108f955fa6c8fee1ef2d3c89bda8bc7e2ede1f418dae4548536d61d7d81188d9eec44432c745f4b0ec2daefbb48830dbce8a1a05d8ca585b23665ddcce69816b0770ba149044d0b4f447250bf08f58fb5cb7097d92da9bd0c140", 0xdf}, {&(0x7f0000000400)="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", 0x1000}], 0x4, &(0x7f0000001400)=[{0xe0, 0x0, 0x3, "be0e2dd4f821a6b65278c60d3314d18b2a7c7f7dad75ff318e3458aa3635396fb04909aa859aa248e941435b26c27fcc72e0b204765e8880a78d0d55780b23648f9e6e899e20ccc62361e8887c705cdf69dcdac2ed8844ba252650b7f9af3f1263fda08110c4ac58f9a0e221af3756f69750e2e0323c501a77cc5ba04ab6d6869cb32c1f80e92a01062cd506a1d030ed792e985c41d7ef238414d71d2676c8e8f91c28dc1ea7d3d63855a3dc27de8f0e28f8f3f021d3aea93e16d10bcb5c0faa565de6432dfcf878f931e683d16347b3"}, {0xc8, 0x114, 0x7f, "d0255f112d541a6505e096d06fa4da9e1d1a0c771b0774f11e5d44ed5842379c15ebfcba7a53061411344e9f47f3f768fdd17a5fc30f683577954d4f71913b69171525c43587fef687ca4816c0a20a3d2a7a6e4cad6d0d1c86b7ee3d9841beccc0723de2daed5e30871e74514609afdd40e6c10d5ba9fceafd7b287e06295b756817b8aa9add404fb47d70026c5eed3a2119caf38463a5ad4e510ea8370db4a55a9d4413262cea7627bb59a58095ced64e367e26574197"}, {0x60, 0x112, 0x6, "380d13cd67ea8863e122883ec5eab8a5fe014a2941025bef091efa746804f3c33b9ad4e28ada858c74dfc222a14036d2f83b55684f670c5e5531f1a85b5a04ecbe8a7dc21ff4fc35b164cc68a914"}, {0xf8, 0xff, 0x100000001, "667cf1882c96eaf1593088a6cb594f2c8b80b03b4e9d472b74416b89fd091fec55853643f07173c4d493f773d91b26366e5deda45e70691730ec9bf83776f3b6a2ab2c02af343a1357bab7c136e98dbabd50c37f0134d54644903ea095994fe08c1103f8f689398392cc6ad7d1e21f22dfd17eef68a87ce944d5175dbefd2a7da291a1b69771565339a4cd6c4f33e9f3569179500fcc1d1c108607dfefec8544d94d0ea2234f5a59e2b6f5af20d731024c03977f049a71ab1876f0a82ad710a79c48af8f7de467e4116447c9c213209b62179b5689b32b19313125c46b0cc2dd8f578e7d418b"}], 0x300, 0x20000011}, 0x40001) 2018/04/06 03:51:00 executing program 1: mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f0000009ff9)="a9", 0x1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfffffffffffffffb}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x7, 0x7, 0xfffffffffffffff7, 0x20, 0x6, 0x7, 0x588, 0x2, 0x3, 0x2, 0x5, 0x800, 0x9, 0xf68a]}, &(0x7f0000000180)=0x100) 2018/04/06 03:51:00 executing program 2: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x0, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(r0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x1) inotify_init() r4 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r4, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r3, 0x400445a0, &(0x7f0000000580)=0x8) sendto(r2, &(0x7f0000000300)="b31a7a02d334d028fc0c3169aef2578507ac9207a6711b796be4466d62877837becfc2d70ad8acee805cf2412e07ef27fbd36e12471bc8790b183b4e2c7b84a7e162a145a7831af31709a4a0441978249bd7564b617d60e064801f87ca154bd685a6efb1f477f77b0045dc73e514d53a6f908091593bc790", 0x78, 0x0, &(0x7f0000000380)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic-generic\x00'}, 0x80) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r4, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720009000000000000000000000000000000000000000000000000070000000400000030040000000000001801000000000000480300004803000048030000040000003cdc26b84d07b7422868a2fb1d7f016fa7069d94a3f4f709fe38f8c2fbb18ade106e99662c88c9c4e4152e84d18b6e09b6413213472df246250632860f5b518b9fc67e4f38ffb22fe4501f38b01720bdfa4843f38ccc5c01dbbdd056d1c97b94b2fcba7734578bcfc84251"], 0x1) unshare(0x800) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000400)={0x0}, &(0x7f0000000440)=0xc) get_robust_list(r5, &(0x7f0000000640)=&(0x7f0000000600)={&(0x7f00000004c0)={&(0x7f0000000480)}, 0x0, &(0x7f0000000540)={&(0x7f0000000500)}}, &(0x7f0000000680)=0x18) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000100)=0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00000000c0)={0x10}) ioprio_set$pid(0x3, r6, 0x8) dup3(r3, r0, 0x40004000) 2018/04/06 03:51:00 executing program 5: r0 = socket(0x11, 0x800000003, 0x600081) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(0xffffffffffffffff, 0x111, 0x4, 0x0, 0x4) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x25) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) r2 = dup2(r0, r0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$tun(r2, &(0x7f0000000080), 0x4e) setpriority(0x0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e23, 0x2f2, @empty, 0xb88}, 0x1c) 2018/04/06 03:51:00 executing program 6: r0 = memfd_create(&(0x7f0000000000)='$\x00', 0x0) flock(r0, 0xb) fallocate(r0, 0x23, 0x0, 0x7) 2018/04/06 03:51:00 executing program 4: syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x8000400) syz_mount_image$hfs(&(0x7f0000000000)='hfs\x00', &(0x7f0000000040)='./file0\x00', 0x2, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="1bcb6e4166a23d007b94fdbf9428ce6d66cdf69fda5dc0ebc968fd5f15181749f1ab7301e00cb159a2732879973f1d7ddf9eb4429119c7322d2cd00515ecd8f9195de05986fd1f90747f3cbdee408f7e21da9b81291d428e6b0d1771cf757599da5a19aa26b668d371f6a97c5ac187983db43c4be43cce1bb94c5eebf9002069d74ed99284c345e1b5c65a75da07f81e09da459d1cab6ef760d66915065880713700e0ff564a53aeb9966b6adbf9b71820fb65fe6f99b3c6e5ac52d32e", 0xbd, 0x8}], 0x200000, &(0x7f00000001c0)={[{@iocharset={'iocharset', 0x3d, 'utf8'}, 0x2c}, {@session={'session', 0x3d, [0x30, 0x7d, 0x3a, 0x33]}, 0x2c}, {@codepage={'codepage', 0x3d, 'macgreek'}, 0x2c}]}) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/04/06 03:51:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001240)=""/4096) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x18a}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r4, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "6968646470300000000000000200", 0x1}, 0x18) shutdown(r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000740)={0xc859, 0x20001800, 0xffffffff, 0x5, 0x200000000, 0x8, 0x8, 0x0, 0x1, 0x2}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000680)={{0x6, 0x10001}, {0x0, 0x6}, 0x6, 0x4, 0xe4}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000652ff8)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/validatetrans\x00', 0x1, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567"}, 0x10) [ 62.410808] tmpfs: No value for mount option './file0' [ 62.430579] tmpfs: No value for mount option './file0' 2018/04/06 03:51:00 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x800) syz_open_pts(r2, 0x2000) 2018/04/06 03:51:00 executing program 3: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000140)={0xffffffffffffffff}) ftruncate(r0, 0x82) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000, 0x40, &(0x7f0000000000/0x1000)=nil) 2018/04/06 03:51:00 executing program 1: mkdir(&(0x7f000053bff8)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000cde000)) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000900)=""/250, 0x1ec) getdents64(r0, &(0x7f00000001c0)=""/1679, 0x68f) fcntl$getown(r0, 0x9) getdents64(r0, &(0x7f0000000880)=""/125, 0x7d) r1 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$assume_authority(0x10, r1) 2018/04/06 03:51:00 executing program 0: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_proto_private(r0, 0x89ea, &(0x7f00000000c0)="fd491599ec70cfa63fd571d316de8d43fa73a6a391d7a136ebb6d81a17ab53b5f62239f0d9929ef7f0f7d22212fa520ff18c0453618594c0fd6fd61f3e0a1ee1a9922fde95e92b3738af5c3733ee6ceff62a97ef69e3c174a26d75bccf745dbab2c51e20d95819d0fb6da1e4bf6e010e40b0f8758b9aba18835c21c802a7263b030a5ea3e7dea578a9b4c0645d14a04bd65ca785423809782de3eabae66e4b7b5459d27c36a84bde657e6292d30969ef0b0515b6c4fc1cf51f18d72ebfc26b1b4df2908c7cf129a2b6b7a0b9") socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "94c629"}}) 2018/04/06 03:51:00 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0xa, 0x2, 0x0) flock(r1, 0x6) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000cc0)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000200)) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400), 0x3ba) sendto$inet(r1, &(0x7f0000509f92), 0xff77, 0x8000, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416", 0x4b, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r3, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000000c0)={0x0, 0x2}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r1, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f00000003c0)=""/25) sendto$llc(r1, &(0x7f0000000540)="98f21ff8910c8920110e3fae804bf6623b5eeaaec12ea06cc248fe71918295000b164a7143ab9ba069525aa3e1197f42c711daf1e87946f1849832093f14456d930eef2aaf928d23817b59d50b10bc77abd350b08cd974ed3542bb8c2946dec8d0f6b334d83012aec2705c88b043bd5c3cf3e9eb9e529ef9dac467dd184589f3629634043af4f17d9139d0126a90806545f806a4f0ceb34b364567a1477b844435d6e2b44a183a5a20cbd11b876f639292ee10c1a072a01eb9065ab81947dde571bc78857c52053a7f", 0xc9, 0x4000000, &(0x7f00000004c0)={0x1a, 0x217, 0x36de73da, 0x100, 0x7, 0x400, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000002c0)={0x0, 0x80, "147b31a6c8d04526e5f78a8fe27845051f555f699446cd55da4ba6fc8873a807fa51bb4eab22c5df774cd217b3b2c0af891a34aae4b6aa2b7e16f7b4fd5dcc91ee95c14977580183e86a5e903258265c96396582cadd0075864a1d1b58c4036a1ea7b763df062b4b66c882ba9442bac3b9b6d420938dca4b48c863fb4acd064a"}, &(0x7f0000000240)=0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r4, 0x10000, 0x30}, 0xc) sendto$inet6(r1, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) getsockopt$inet_buf(r0, 0x88, 0x66, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/04/06 03:51:00 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000366000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5eff5)='lp\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000340)=0x8) fcntl$getownex(r0, 0x10, &(0x7f00000003c0)={0x0, 0x0}) r3 = syz_open_dev$mice(&(0x7f0000000700)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000001240)=""/4096) ptrace$peek(0x2, r2, &(0x7f0000000600)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000380)={0x6, 0x6, 0x4, 0x0, 0x3, 0x9, 0x8, 0x8, r1}, 0x20) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000400)) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)="5bb85e11575616a6e17b8f3820dc8cb112d19d828e1bf1e4490ff47c909ab9ce529e5916bf87620bff4dfe9283191b3eb08523ec711596cad6f39edfcd5218b03ee873e80e0f02", 0x47}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xff}}, 0x0, 0x8, 0x9, 0x0, 0x674c}, &(0x7f00000002c0)=0x98) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@sco={0x1f}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000780)=ANY=[@ANYBLOB="9800f5ffffffffcc0000807823f5608b0000000000ede6f702b52b9079ae2ed0ffff0f8886b0861616700e9800000000cef74cd5be602d6c08c4c95811c5c51deca316794ebe3af6cb9eb421d1208bbc5e55c8047465a0f1488df8f8b6ec3269317a9c2c846d97a8a49705aa9ca32debb685ec68470a67b9c1d35ef4a57c71746407d5613a1eee25b84c8e872d04801d08aceb0fd4e2e55b4bc595969f44fa7cc56052b226f0f627000000ea1524114613035980005c2f7c827be2febaab9378693f381abfc17eb785e22bc234c1b6621db739b2f65d8ea7ba532ef01255daa8931866c8636e000000c7ba73ef5ca0dd0f68c85ef53e88ef16d355ac3da3cffa71067ac3c8b6e37b7040862265913ad239bb682ab2759eadd595e52a2c03a5cb13b2d801d64aff1de451d31eac5760d227917ad03c4e83658675eee5529aeeeb464b51b06d30cb3b127d01a6e99a7877d4ca93bcba425989d7f5c7b0d8019f532f717fa3bb3008fc1823d58cbbbedecb6c93f4993bf6ed938fee164f30443df000000000000000000000"], 0x18a}, 0x8001) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000300)={0x0, 'ip6gre0\x00', 0x2}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000003580)={r4, 0x4, 0x0, 0x4, 0x4bf, 0x80000001, 0x9, 0x6, {r5, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x200, 0xb478, 0xfff, 0x4, 0x9}}, &(0x7f0000003640)=0xb0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000180)={0x1, "6968646470300000000000000200", 0x1}, 0x18) shutdown(r0, 0x0) modify_ldt$write2(0x11, &(0x7f0000000740)={0xc859, 0x20001800, 0xffffffff, 0x5, 0x200000000, 0x8, 0x8, 0x0, 0x1, 0x2}, 0x10) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0xf00, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}}, 0x0, 0x6, 0x0, 0x80000000}, &(0x7f0000001200)=0x98) clone(0x0, &(0x7f0000000040), &(0x7f0000bb3000), &(0x7f0000000140), &(0x7f00000000c0)="fb7ff023f1fcdf8f779076ee77e7598517fec847115a17c5ce2cf1013f7584b5985d360300000000000000c1b6330f77802d03ca0636cfd3a226cf6b40bd3c0d982c") ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0xc0505350, &(0x7f0000000680)={{0x6, 0x10001}, {0x0, 0x6}, 0x6, 0x4, 0xe4}) madvise(&(0x7f0000153000/0x800000)=nil, 0x800000, 0x0) pipe(&(0x7f0000652ff8)) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/validatetrans\x00', 0x1, 0x0) connect$ipx(0xffffffffffffffff, &(0x7f00000001c0)={0x4, 0x2e8, 0x0, "0f7287413567"}, 0x10) 2018/04/06 03:51:00 executing program 4: mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount(&(0x7f0000000100)='./bus\x00', &(0x7f0000000080)='./bus\x00', &(0x7f0000000000)='rootfs\x00', 0x0, &(0x7f0000000040)) alarm(0x7f) 2018/04/06 03:51:00 executing program 5: tee(0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000471ff8)={0x0, 0x0}) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1}, 0x6e) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000280)) r1 = syz_open_procfs(0x0, &(0x7f000001dff7)='net/unix\x00') sendfile(r0, r1, &(0x7f0000000080), 0x1000000000fe) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000000)={0x3, 0x3ff}) 2018/04/06 03:51:00 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ec3000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000200)) openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x1, 0x0) r2 = dup3(r1, r0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000001400)="ed54cd41f5d29ad107c45abc1b9df11600e269e3ede9dbb9995ceb34b970420c63de3fa06ab5e71a76177d8c6992c5e29d28ead0895da222ff6b86e02b0266f53c13ca627c1736c3df5e1be81bab8cde", 0x50, 0x24000000, &(0x7f0000001480)={0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x1c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x9, &(0x7f0000000040)=0x2) sendto$ax25(r2, &(0x7f0000000400)="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", 0xa76, 0x1, &(0x7f0000000240)={0x3, {"d62cffb8c66813"}, 0x5}, 0x10) ioctl$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'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r3, &(0x7f0000f40000), 0x0, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/04/06 03:51:00 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(r2, &(0x7f0000000b40)=[{&(0x7f0000000100)='\'', 0x1}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r3 = open$dir(&(0x7f0000eb6000)='./file1\x00', 0x0, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000000)=0x0) sched_setscheduler(r5, 0x3, &(0x7f0000000080)=0x5) 2018/04/06 03:51:00 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000003ec0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000002640)="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", 0x4f5}], 0x1, &(0x7f0000003640)}}], 0x1, 0x0) shutdown(r0, 0x1) clock_gettime(0x0, &(0x7f0000004d00)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000004b00)=[{{&(0x7f0000000500)=@nfc, 0x80, &(0x7f0000000880)=[{&(0x7f0000000740)=""/51, 0x33}, {&(0x7f0000000780)=""/132, 0x84}, {&(0x7f0000000840)=""/46, 0x2e}], 0x3, &(0x7f0000000900)=""/84, 0x54}}, {{&(0x7f00000009c0)=@vsock, 0x80, &(0x7f0000001f80)=[{&(0x7f0000001e80)=""/69, 0x45}], 0x1, &(0x7f0000002040)=""/96, 0x60}}], 0x2, 0x0, &(0x7f0000004d40)={0x0, r1+30000000}) 2018/04/06 03:51:00 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000480)=0x2, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000100)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0), 0x0, &(0x7f0000000180)}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000000c0)={"f490616e3008047a9db394cf004400", {0x2, 0x80000000000000}}) getsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000004c0)=""/95, &(0x7f0000000540)=0x5f) r1 = socket$netlink(0x10, 0x3, 0x13) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="1800", @ANYBLOB="fc1b0afe8df89d8fb251deecb3dbdf250e00"], 0x2}, 0x1, 0x0, 0x0, 0x90}, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="736563757269747900000000000000ffff6c9ff00a000000030000000000000000000000000000000000000000e1000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x58) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='bridge0\x00') 2018/04/06 03:51:00 executing program 5: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) write$selinux_access(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='system_u:object_r:gpg_exec_t:s0 /usr/lib/telepathr/mission-control-5 \x00'], 0x46) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000c00)="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", 0x595}], 0x1, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) getpgid(0x0) perf_event_open(&(0x7f0000001440)={0x0, 0x70, 0x0, 0x0, 0xde9, 0x0, 0x0, 0x4, 0x20004, 0x1, 0xe5, 0x0, 0x6, 0x8000000000, 0x1, 0x7ff, 0x10000, 0x1, 0x7f, 0x10000, 0x2, 0x5d, 0x8, 0x9, 0x0, 0xf9be, 0x5, 0x400, 0x8, 0x3, 0x2, 0x4, 0x1000, 0x2, 0x9, 0x4, 0xbd33, 0x80000001, 0x0, 0x7fffffff, 0x2, @perf_config_ext={0x3, 0x5}, 0x8008, 0x4, 0x3, 0x0, 0x50, 0x80, 0x77766d28}, 0x0, 0x0, r2, 0x1) setsockopt(r3, 0x107, 0x0, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f00000011c0)={0x11, 0xfe, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)}, 0x4000000) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000001580)=ANY=[@ANYBLOB="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"], 0x210) sendmmsg$inet_sctp(r3, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xee2}], 0x1, &(0x7f0000001580)=ANY=[], 0x0, 0x800}, 0x4000000) write(r2, &(0x7f0000335000), 0xfc94) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) readv(r3, &(0x7f00000014c0)=[{&(0x7f000061e000)=""/4096, 0x1000}], 0x1) getsockopt(r2, 0x0, 0x0, &(0x7f0000001980), &(0x7f00000019c0)) ioctl$VT_RELDISP(r1, 0x5605) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000001540)='irlan0\x00') r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000140)=0x84) 2018/04/06 03:51:00 executing program 7: openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") r1 = syz_open_procfs(0x0, &(0x7f0000000080)='oom_adj\x00') sendfile(r1, r0, &(0x7f000058f000)=0xf, 0xd) 2018/04/06 03:51:00 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = accept4$packet(r0, &(0x7f0000000140), &(0x7f0000000180)=0x14, 0x80000) getsockopt$packet_int(r1, 0x107, 0xc, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x10000, 0x101, 0x6}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0xb9, 0xffffffffffffff4b) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000100)=0x9, 0x4) 2018/04/06 03:51:00 executing program 0: r0 = socket$inet6(0xa, 0x802, 0x0) sendto(r0, &(0x7f0000eaefef), 0x0, 0x0, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)='.posix_acl_access\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x7, 0x20}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/04/06 03:51:00 executing program 6: r0 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNDETACHFILTER(r0, 0x800454dd, 0x6d5000) 2018/04/06 03:51:01 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000040)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) sendmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)="9a680f60593deb8cb2c2b50561221204889c47ddd530b5f8d25becbdd86e991ee154d586a0111c97b157663a6ca96c1b5550666ffd738e23833128434929c7a200b9b2e1db3146340fd5422330e9c37bedccc19babe06e05185a81c981a8edf667d06fd81ce3646eaed6366af1899e08cbf91bda0df11fe71eb1beda8aa8544c24e90fa0b06e88d0aee245be222e278787a374b4a93d0e5c28f1aef377109b17948db305d707ccbae90d6c2e28eb5078db13e94709ca17d175a6387ea930d0571c54db87b0826685690a2831b515e31b975ebbb4275b54ee3c", 0xd9}, {&(0x7f0000000180)="ba66a74b2f225af2b3bca8ef70494bb312016cb771d0f3379b749e4cadadf64d842e4aeaa91366e17a22282118116374c09f13765bf3afb9ab4336e0710be559c75221e5d44fbbf6f44f1900b17dd2332b9950bd8eb80151865f3cfd879427fb320d8f3855fa0ca0d69a7e7b196a81c575b741b46a11e4d96ffda7a0889bb112429fc5e78310169b2f0279d60ddf761b6c93e9a54c0b7fe8b8cac856654fbb878f0d64b218a00a1699b9aba562783778f107b6795a6110c108b90e4ee156ac01d532a26be576c833f2d684d9908546343c5f85280de709", 0xd7}, {&(0x7f0000000280)="e0312077e19f7640a01f95ccd29d9a8185be0663b6b1745438f68ebb501d74445efe5cf9092c4f09e77c7059f69e56dabe02a0f20ae86acf1b3d1061357adb64ebbc89eec6949e61cc98d722", 0x4c}, {&(0x7f0000000300)="ab50bb6f044b1c47a9136adb9cbed83c98f12f1863c72851281f37866b83c9ebbf7ccc2911f76640105eab9c3a43284eef60fd44b3bc2809e000c015ca42b94f5e312a98d384fa1ad3f06a04a803afb10634c8a2341c8788d257c5ba1a4fd3204432ade933524a51b67464b1c96f1f58f37060b771a968cb34f3db2d0886a1e10689c9e76008bdb6f6f4387a800869067a130c47cf2893a07ac21bce597a1313f29d3aff435db799d032bff61d59b23863dfd24589f2eb0610b5e44c7b8fdd56e21f2f44a0cf4d170a", 0xc9}, {&(0x7f0000000400)="3f2860c5ee77a773a5a52414748bfffc8d42b3a55fbd25b2e6ce0bdb4feb72380e04f7fd6a530018cc5ec9e3b8dce1dfb655a5eee880b36bb87772fc32c3c74d1c10b2353611b51ad34179f155c653443a32b912b3c34874969ecdd15082de351ba102e2859fe7d721174ef33dfa7706f7cb5c9e1b02ac09ecb4fd07db1ce26c78879a35f1ead2d07746817b489f023b55adbc6a902c295de9bb4580fc48716a3b150dfe8ccb88688d5a3f38a41809954a85182b164c438a6168ee7b9cf7cd4498bbc087f36765c6c76e", 0xca}], 0x5, &(0x7f0000000580)=[{0x10, 0x117, 0x5}], 0x10, 0x4004}, 0x8001) 2018/04/06 03:51:01 executing program 1: r0 = creat(&(0x7f0000001040)='./file0\x00', 0x80) getsockname$ipx(r0, &(0x7f0000001080), &(0x7f00000010c0)=0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) recvfrom$inet(r1, &(0x7f0000000040)=""/4096, 0x1000, 0x3, 0x0, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006cdffb)="8904", 0x2) [ 63.467311] syz-executor7 (6852): /proc/6851/oom_adj is deprecated, please use /proc/6851/oom_score_adj instead. 2018/04/06 03:51:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) poll(&(0x7f0000fdeff8)=[{r0}], 0x1, 0xb92) keyctl$set_reqkey_keyring(0xe, 0x800000000002) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x5) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000100)={0x101, 0xfd, 0x40, 0x494ff131, 0x3, 0xfffffffffffffffc}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x22, 0x4) socket$inet6(0xa, 0x80001, 0x380) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) 2018/04/06 03:51:02 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00000000c0), 0x4) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000040)={@remote, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@delneigh={0x1c, 0x1d, 0xc, 0x70bd27, 0x25dfdbfc, {0xa, 0x0, 0x0, r1, 0x12, 0x10, 0x8}}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x8000) 2018/04/06 03:51:02 executing program 2: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000240)={{0x2, 0x4e24}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x4, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20023}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x44, r2, 0x0, 0x70bd2a, 0x25dfdbfe, {0x6}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}]}, 0x44}, 0x1, 0x0, 0x0, 0x8810}, 0x20048001) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x800, 0x100) 2018/04/06 03:51:02 executing program 4: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004ff4)={0xffffefd}) epoll_pwait(r1, &(0x7f00006c7ff4)=[{}], 0x1, 0x0, &(0x7f0000001000), 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000080)) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x3) 2018/04/06 03:51:02 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180)='/dev/hwrng\x00', 0x400000, 0x0) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0xeee412fd945dc9ca, 0x0, 0x82dd671c1c36d78a) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000080)) r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='./cgroup.net/syz1\x00', 0x200002, 0x0) fchdir(0xffffffffffffffff) rmdir(&(0x7f00000000c0)='./file0\x00') setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r1, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d33f3f298d9145acd5b792553770dede3c48956b8555c38a751b019639171708c4707be01db7f699d0718fe5a0303af35beab5f", 0xcf, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) sync() r3 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x7, 0x300) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000000340)={{0x81, 0x8}, {0x8, 0x80}, 0x2, 0x2, 0x200}) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:02 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x0, [0x0, 0x0, 0x8001]}, 0x3f) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000080)=0x7) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/04/06 03:51:02 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$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, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x30, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x30}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x6880, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) write$cgroup_int(r3, &(0x7f00000000c0)={[0x3f, 0x3f, 0x3f, 0x34, 0x32, 0x31, 0x36]}, 0x7) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4040, 0x0) ftruncate(r4, 0x7fff) 2018/04/06 03:51:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000400)={0x10}, 0x16, &(0x7f0000000240)={&(0x7f00000000c0)=@newpolicy={0x164, 0x13, 0x101, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb2, 0x2, 0x1, 0x2}, [@policy={0xac, 0x7, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@multicast2=0xe0000002, 0x4e21, 0x0, 0x4e23, 0x0, 0xa, 0x20, 0x80, 0x2f}, {0x8, 0x847, 0x9, 0x2, 0x5f, 0x80000000, 0xffffffffffffff13, 0x8}, {0xffffffffffff7acc, 0x2, 0x400, 0x4c4f}, 0x7, 0x6e6bb9, 0x2, 0x1, 0x0, 0x3}}]}, 0x19b}, 0x1}, 0x0) getsockname$netlink(r0, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/04/06 03:51:02 executing program 0: getresuid(&(0x7f0000000000), &(0x7f0000000140), &(0x7f00000001c0)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x101, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/04/06 03:51:02 executing program 6: mknod$loop(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x1) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') pread64(r1, &(0x7f0000e3e000)=""/8, 0x5a, 0x100000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000003c0)={'gretap0\x00', 0xa001}) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000300)={0x0, &(0x7f0000000280)}) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000280)=0x1ff, &(0x7f0000000340)=0x1) unlink(&(0x7f0000000080)='./file0\x00') sync() chown(&(0x7f00000002c0)='./file0/file0\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000440)='sessionid\x00') fcntl$setownex(r0, 0xf, &(0x7f0000000180)={0x1, r2}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000380)={0x3, &(0x7f0000000040)=[0x4, 0x400, 0xa8c]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000240)=0x4) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 03:51:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x8c0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000080)={'bond0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) 2018/04/06 03:51:02 executing program 2: r0 = gettid() rt_sigqueueinfo(r0, 0x1000, &(0x7f0000000180)) clock_getres(0x0, &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x40080, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000080)={0x7, 0xffffffff, 0x1, {}, 0x9, 0x1000}) 2018/04/06 03:51:02 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$VT_GETSTATE(r4, 0x5603, &(0x7f00000000c0)={0x7, 0x0, 0x2}) mlockall(0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 03:51:02 executing program 5: r0 = socket$inet6(0xa, 0x80a, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f00000000c0)={0xa, 0x4e1f, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x7) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) accept4$packet(0xffffffffffffffff, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000015c0)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000016c0)={@mcast1, 0x0}, &(0x7f0000001700)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001740)={{{@in=@multicast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000001840)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001a80)={{{@in6=@ipv4={[], [], @multicast1}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001b80)=0xe8) sendmsg$nl_route(r1, &(0x7f0000001c80)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001c40)={&(0x7f0000001bc0)=@mpls_getnetconf={0x44, 0x52, 0x420, 0x70bd2c, 0x25dfdbff, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x8}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8, 0x1, r4}, @NETCONFA_IFINDEX={0x8, 0x1, r5}, @NETCONFA_IFINDEX={0x8, 0x1, r6}]}, 0x44}, 0x1, 0x0, 0x0, 0x8800}, 0x80) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) recvfrom(r0, &(0x7f0000000040)=""/117, 0x75, 0x0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x1, 0x2, {0xa, 0x4e22, 0x3b, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffff}}}, 0x80) 2018/04/06 03:51:02 executing program 4: getuid() r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000000)="4c0000001000ff06fffefd956fc283b724a60080020000000000000000f100002c00d30647b7afd3395e36bc3f478fc8908d160020000280b598bc6f3a0100000000000000a49868c6d19020", 0x2d1}], 0x1}, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x2000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x100, 0x5e584ecd}, &(0x7f00000001c0)=0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x5, 0x6de}, 0x90) [ 64.729591] IPVS: Creating netns size=2536 id=16 [ 64.777011] IPVS: Creating netns size=2536 id=17 2018/04/06 03:51:03 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000140)) clock_adjtime(0x0, &(0x7f0000000000)={0x7, 0x0, 0x8}) syncfs(r0) r1 = open(&(0x7f0000991000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r1, 0x40305828, &(0x7f0000000000)={0x2, 0x2}) 2018/04/06 03:51:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000040)={@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/04/06 03:51:03 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000003c0)={0x7, [0x80, 0x7a9, 0x1, 0x1, 0x3, 0x1, 0x3]}, 0x12) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="240000001900030007ff0907000083be801b000000040005032085680300a3a2d188737e", 0x24}], 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x10000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000080)=0x1, 0x4) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="a8000000", @ANYRES16=r3, @ANYBLOB="11042cbd7000ffdbdf250e0000000800060003000000480002000800030005000000080005020000007f08000b000a000000080008000200000014000100000000000000000000f7ffffff000001080008000800000008000700072a0009000800000008000400000000000c00030008000500ac1414aa1c000200080005000000000008000b0000000000080002004e230000000000000000000000000000000000"], 0xa8}, 0x1, 0x0, 0x0, 0x800}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x8009, 0x2, 0x0, 0x0}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000340)={r4, 0x401, 0x30}, 0xc) 2018/04/06 03:51:03 executing program 2: unshare(0x28060400) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) tee(r1, r0, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000040)={0x3, 0x7, 0xfffffffffffffffe, 'queue0\x00', 0x5}) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000100)=""/188, &(0x7f00000001c0)=0xbc) 2018/04/06 03:51:03 executing program 4: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x400000000004, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x1, 0x3, 0x4, &(0x7f0000000200)={0x77359400}, &(0x7f0000000140)=0x2, 0xfffffffffffffffe) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000300)="df924c85c0cee6ef947922419bbdd75082620ff0fbb7b704a275775f80be880fe51332fca5b2240f306f0ee448eb20cdda88e297a093911164a5855b7c6f1cda3da30f42afd1c7772b3c18464b6cb665a68d8c879ae393acab0915dc6cf7e59392785f9d7203f53a782a4842f7da133feccb09bc47e9572ceba5e005d7ad546e8a058af7cf0a75975d79824db4b88f78a04310912538bc4bf7f3e08e82341988519b99d9a16499a5e0bac8c779ff79bf09bb712d2cc968c780353c3c256c143f08316aa81067fab8f4", 0xc9, 0x20004000, 0x0, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400)=0x1, 0x4) exit(0x0) r1 = socket(0x9, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xe3}, &(0x7f0000000040)=0xffffffffffffff5c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x2f}, &(0x7f0000000100)=0x8) getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f00000001c0)=0x6e) 2018/04/06 03:51:03 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000180), &(0x7f0000000100)=0x4) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x2) r1 = pkey_alloc(0x0, 0x1) pkey_free(r1) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x80000000000002) r2 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$read(0xb, r2, &(0x7f0000000200)=""/81, 0x51) rt_sigaction(0xf, &(0x7f0000000040)={0x478e, {0x8}, 0x0, 0x8}, &(0x7f0000000080), 0x8, &(0x7f00000000c0)) 2018/04/06 03:51:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000380)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") syncfs(r0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6}]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r1, 0x0) fgetxattr(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="6f737866731f51d0ba0af3538425cd436bd14b6e"], &(0x7f0000000080)=""/200, 0xc8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000600)={'nat\x00', 0x0, 0x4, 0x76, [], 0x3, &(0x7f00000001c0)=[{}, {}, {}], &(0x7f00000004c0)=""/118}, &(0x7f0000000580)=0x78) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000140)={0x0, 0x2710}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="140000000000350400f101000000000000000000"], 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000240)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/135, 0x87}, {&(0x7f0000000380)=""/71, 0x47}], 0x2, &(0x7f0000003040)=""/4096, 0x1000}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x13) writev(r4, &(0x7f0000000080)=[{&(0x7f00000000c0)="3900000013000904690000008100002e0700004003000000450001070000002119001a0010000000000000000002e500000000000800f41ee4", 0x39}], 0x1) setsockopt$inet6_opts(r3, 0x29, 0x39, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000480)={0x6, 0x8, 0x4, 0xfff}, 0x6) sendmsg$nl_generic(r0, &(0x7f0000000200)={&(0x7f00009f7000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x42, 0x2ff}, 0x14}, 0x1}, 0x0) 2018/04/06 03:51:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="38010000100013070000000000000000fe8000000000000000000000000000ff00000000000000000000ffffac14ffaa00000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000033000000ffffeccf456700e8ff00000000000000000000000000000000000000000000000000ff7f0000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000a0001000000000000000000480001006d64350000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b296aafc0000000000000000000000000000000000"], 0x138}, 0x1}, 0x0) r1 = dup2(r0, r0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0x1ff, 0x4) 2018/04/06 03:51:03 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) r1 = open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) fcntl$setsig(r1, 0xa, 0xe) creat(&(0x7f0000fdeff8)='./file1\x00', 0x0) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240)="ab06fc681c85a5f49d449c43e9bbe5cb740939e9b641db600fd9738e7ffcfe3b77ff1a7bc1bed61270", 0x29, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(r0, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r2 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(r2, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) connect$pppoe(r3, &(0x7f0000000600)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40202000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1, 0x0, 0x0, 0x4000000}, 0x93ccaba251633594) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2, 0x4e22}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x200, 0x2, 0x4, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x8000, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020008}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB="9c0000003800000125bd7000fddbdf250000000008001100040044002dd114a18da106b1c8a9398d013e2fe1a16069e90dc91205920f6bd4e33ef8206d4eaad6120ad055ac52279bff91b014beb2928d9c6be69ec1c82727c592b2fac62bc7c723112acbf54c6a9f1f613bca2d796cc5c65322bc23ca1b386da7c4bf83eb3a490adac71ac5a9babbe3420fcd2a1b4c4d73c99ce0938365ff"], 0x1}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) socket(0x200000000010, 0x2, 0x0) 2018/04/06 03:51:03 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000880)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') sendfile(r0, r1, &(0x7f0000000040)=0x3, 0x51) 2018/04/06 03:51:03 executing program 1: pipe(&(0x7f0000eb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00006dc000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r2, 0x8000, 0x0) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087fff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f0000704000)={0x0, r3}) recvmsg(r5, &(0x7f000095cfc8)={&(0x7f0000000680)=ANY=[], 0x0, &(0x7f0000000b80), 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x4c, r6, 0x0, 0x70bd27, 0x25dfdbff, {0xf}, [@IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x37}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x0) r7 = gettid() tkill(r7, 0x16) write(r1, &(0x7f0000838000)="9f", 0x1) 2018/04/06 03:51:03 executing program 0: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') sendfile(r2, r3, &(0x7f0000014000), 0xffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000200aaaaaaaaaa13aaaaaaaaaabbdb3a1cbfa537c698cb88a06614744eee5558e2236a179f6b79a691926e58a8ba5b8630f634309300999c9f5e59093060bffd2ebd07084861f9ec11792c"]) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) fadvise64(r2, 0x0, 0x200, 0x7) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0x8, [], 0x7, &(0x7f00000002c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000340)=""/8}, &(0x7f0000000400)=0x78) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000200)={0x8, 0x1, 0x206, 0xba2, 0x0, 0x6, 0xca16, 0x5, 0x0}, &(0x7f0000000240)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$VT_RELDISP(r3, 0x5605) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x76f89d70}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r5, 0x80000000}) 2018/04/06 03:51:03 executing program 5: r0 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r0, 0x3b, &(0x7f0000000200)={0x3f, 0xf1fa, 0x5, 0x80}) sched_setscheduler(r0, 0x6, &(0x7f0000000080)=0xff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)) r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x80) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000100)=""/145, &(0x7f00000001c0)=0x91) getpgrp(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = getpgrp(r2) ioprio_set$pid(0x3, r3, 0x0) [ 65.702929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6985 comm=syz-executor7 2018/04/06 03:51:03 executing program 3: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = userfaultfd(0x0) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000000100), 0x8, 0x0) signalfd(r3, &(0x7f0000000140)={0x73e}, 0x8) r5 = gettid() ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r0, &(0x7f0000000ac0)=@hci={0x0, 0x0}, &(0x7f0000000b40)=0x80) setsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@dev={0xac, 0x14, 0x14, 0xd}, @in=@rand_addr=0xc7, 0x4e20, 0x10001, 0x4e24, 0x0, 0x2, 0xa0, 0x80, 0x3e, r7, r2}, {0x20, 0x6, 0x0, 0x400, 0x0, 0x0, 0x401, 0x8}, {0x3, 0x7ff, 0x2, 0x7}, 0xd1f8, 0x6e6bc0, 0x3, 0x1, 0x1, 0x3}, {{@in=@rand_addr=0x3d, 0x4d2}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}, 0x34ff, 0x0, 0x0, 0x24d9e15f, 0x9, 0x10000, 0x7}}, 0xe8) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) process_vm_writev(r5, &(0x7f0000000000)=[{&(0x7f000075ef4e)=""/178, 0xb2}], 0x1000000000000363, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffe83}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x6, 0x877, &(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0xcd, &(0x7f00000003c0)={{0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, {0xa, 0x4e20, 0x7f, @loopback={0x0, 0x1}}, 0x5, [0x89c, 0x7fff, 0x6, 0x2f6, 0x8, 0x72, 0x5, 0x6]}, 0x5c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x101, 0x8}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r9, @ANYBLOB="0100030007000423b257"], &(0x7f0000000380)=0xe) fcntl$F_GET_RW_HINT(r4, 0x40b, &(0x7f00000000c0)) close(r3) times(&(0x7f0000000180)) 2018/04/06 03:51:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00004ebff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000d12000)={0x400, 0x4, 0xa09c, 0x7f54, 0x4, 0x1}) times(&(0x7f0000000240)) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x40, 0x18) execve(&(0x7f0000ec1ff8)='./file0\x00', &(0x7f000039e000)=[&(0x7f00009c6000)='\x00'], &(0x7f00001a3000)=[&(0x7f00000ff000)='/selinux/policy\x00', &(0x7f00004bd000)='/selinux/policy\x00']) r1 = socket$inet6(0xa, 0x400000000001, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) timer_create(0x5, &(0x7f0000273000)={0x0, 0xb, 0x0, @thr={&(0x7f0000001000)="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", &(0x7f0000000000)="618d5951d4b436309acbaf37e90665807938775a89599f30a85e0231b6bf08c1d48dbeaf6389f1240f32e8c7526496ebcd0908457f00952526549e05f6868e903cb28eb96c534360395ff92e9dea0e0a"}}, &(0x7f0000a71000)) mknod(&(0x7f0000000380)='./file0/file0\x00', 0x0, 0xfffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x0, 0x0, @tid=0xffffffffffffffff}, &(0x7f00001e8000)) fcntl$setstatus(r1, 0x4, 0x42c00) timer_create(0x0, &(0x7f0000abdfa0), &(0x7f0000db3ffc)) timer_gettime(0x0, &(0x7f0000964000)) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f0000000080), &(0x7f00000003c0)=0x4) r3 = request_key(&(0x7f00009f6000)='keyring\x00', &(0x7f00004ceffb)={0x73, 0x79, 0x7a}, &(0x7f0000ec9000)='\x00', 0xffffffffffffffff) keyctl$assume_authority(0x10, r3) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f0000000100)=0x6d, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000bc7ff8), &(0x7f0000bb0000)=0x4) mremap(&(0x7f0000021000/0x2000)=nil, 0x2000, 0x2000, 0x4, &(0x7f00005d3000/0x2000)=nil) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000000580)=""/46, &(0x7f0000000540)=0xfffffffffffffef5) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e22, 0x0, @empty, 0x8}}, 0x8, 0x862}, &(0x7f0000000200)=0x90) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x6, 0x2, 0x200, 0xb43e, 0x26}, &(0x7f0000000340)=0x98) setsockopt$sock_timeval(r2, 0x1, 0x10, &(0x7f00004e0ff0)={0x0, 0x7530}, 0xfffffffffffffcff) r5 = dup(r1) setsockopt$inet6_tcp_int(r5, 0x6, 0x20000000000002, &(0x7f0000000ffc)=0x81, 0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x19, &(0x7f0000a59000)=0x4, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) prctl$intptr(0x1c, 0x714) sendto$inet6(r1, &(0x7f0000e77fff), 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 65.758800] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6985 comm=syz-executor7 2018/04/06 03:51:03 executing program 2: r0 = userfaultfd(0x0) r1 = gettid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e8dfe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000001c0)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x4}) process_vm_writev(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/24}], 0x1fb4e0841ae9df0, &(0x7f000088efe0)=[{&(0x7f0000000040)=""/83, 0xfffffffffffffd96}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) close(r0) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/04/06 03:51:03 executing program 3: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="b605dd7bff269771d1efaf0a9c8863783dbaf6991bd531ead63a4752e21359787b28889008d266fbc8dbdb82d2df29d1f1103b6ab5cd758ca7ac027208a2f899f454242b9fe326fd0cb626665c71a225505b07d63283ffa5cdc8df67c4a8dc0196eaeaf70736960117bbdac1fe0094849e0563a1ac525e41a25bac46baf1a1a19b4934bc5f325d2fa105fc87ca35de4ffb178b00000000000000000000000000001f16f4f3f23aa375abd53d69f4aa72a96feb9f57264844a11df9c03b9f3e069acaa00000000000000000000000"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000000c0), 0x0) r2 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r3 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r2, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r3, 0x0, 0xffff, 0x1f) connect$inet(r2, &(0x7f0000000040)={0x2, 0x84e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r2, r3, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000380)={0x0, 0x4766}, &(0x7f00000003c0)=0x8) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) alarm(0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r4, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:03 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x30042, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000fd9000)={0x10}) 2018/04/06 03:51:04 executing program 0: r0 = syz_open_dev$random(&(0x7f00000003c0)='/dev/random\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r1, 0x401}, {r1, 0x40}, {0xffffffffffffffff, 0x200}, {r1, 0x220}, {r0, 0x2320}], 0x5, 0x232) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00000000c0)) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000300)=0x8, &(0x7f0000000340)=0x4) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000)=0x3, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x3, 0x101}, 0xc) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r3) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000000f40)={0x9, 0x0, 0x2, 0x7fff, 0x1, [{0x7, 0x4, 0x0, 0x0, 0x0, 0x8}]}) r5 = dup3(r4, r3, 0x0) pwritev(r3, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0xa28}], 0x1, 0x0) fcntl$setstatus(r3, 0x4, 0x4000) getsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000000080), &(0x7f0000000cc0)=0x10) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) ioprio_get$pid(0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 0x4e24, 0x92, 0x2, 0xa0, 0x0, 0x88, r6}, {0xdef, 0x7, 0x9, 0x7, 0x3868, 0x0, 0x3, 0x101}, {0x0, 0x0, 0xfffffffffffffffa, 0xff5}, 0x80, 0x6e6bba, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x3, 0x8, 0x2, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000b40)={0x1, {{0xa, 0x4e20, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) connect$inet6(0xffffffffffffffff, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) r7 = fcntl$getown(0xffffffffffffffff, 0x9) syz_open_procfs(r7, &(0x7f0000000100)="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") setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000000), 0x4) sysfs$2(0x2, 0x0, &(0x7f0000000c00)=""/179) 2018/04/06 03:51:04 executing program 7: prctl$getname(0x10, &(0x7f0000000000)=""/245) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000180)) fchdir(r0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009abffc)=0x8, 0x4) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/04/06 03:51:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xbf, "17e78cfa5c81ed1a73a885867b671ff4f6d71518a9acfd61af58ef385a08a451bee9a08ecd92fa5a66484a2ebd9bf4c871ecf68122b503029d913b35c05df77d820a02d30c79b5e14af854f3cfbcd0f0f74c78b14e733c52201ebd0123a001060aede040427e0e956402bc0f5434c03e896a35294b3b55c35be9f2da040908915d41081394d4338876b1a40f28277e30cbf00f42060fca4c73a1e7700ec216d9134d2cc5ebe0954927c4b7b69035da8d49d5b5947344b7c94200f05e6fdd35"}, &(0x7f0000000340)=0xc7) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000380)={r2, 0xffffffffffffffb6}, 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c00000007f615783200000000000000000000000800010004000000"], 0x1c}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000100)={{0xffffffffffffffff, 0x3, 0x1, 0x3, 0x5}, 0x8001, 0x4, 'id1\x00', 'timer0\x00', 0x0, 0x87fe, 0x9, 0x610, 0x6}) 2018/04/06 03:51:04 executing program 3: open(&(0x7f0000000000)='/\x00', 0x3fd, 0x0) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) r0 = open(&(0x7f0000000040)='./file1\x00', 0x4001, 0xc0) fallocate(r0, 0x20, 0x0, 0xfffffeff000) 2018/04/06 03:51:04 executing program 6: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x2) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="010e28bd7000fedb00f00f0000000810060003000000680001000800050001000000080001000a00000008000b72697e0008000b00baddddddec62cd09dc6fa001b048736970000c0900a7000008c80f0fa5831f3c9e020000000001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084006708fcd4cf8526c194298ae85bd9cfd74bac5726b1b821d67181bbcdf8afb40c3ad41e072a65c9a36e34f128a04a7a8792b04b640c5633a599f1a5c6cd46afa2f2e283595926e7657e27b1921cdbe6b0eda3f209468af9bf7b"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x54, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x54}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000380)="bbe380fcd78a95947637a179179a5a298c3c80f01552db1ada497605f866cd5a1f5704361cfa4a5dd0e70baaebe57d5b67f6ed5281ac4038a27fda0e392ebbe97ae5b30ae2293d90a039f1a6a580730a97ad20532b0b8fd19a514d1aa503cd1d5ef338d5d5dc4eefe2ba60ef0e953a37b835223265d86d602fa89fe89a744a824948dd5d8d072f051350e179c904df16da1c1293e87c386c968276629b3f3748d6abd056898b8b7a7a1b966b20f90a4b888f50a556a7292cee7a34419b463446304e2a4253aa2b5f36af1155c7f779fe80187dee8dfdb34ce3d9375b8f50", 0xde) fallocate(r2, 0x0, 0x8004, 0x0) r3 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000e, r3) r4 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) close(r2) sendfile(r4, r4, &(0x7f0000000040), 0x80000001) fallocate(0xffffffffffffffff, 0x1, 0x0, 0x0) sendfile(r4, r2, 0x0, 0x9) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) creat(&(0x7f0000000100)='./file1\x00', 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 03:51:04 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x1, 0x3, 0x0, 0x3}}) fchdir(r0) 2018/04/06 03:51:04 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000240)='/dev/usbmon#\x00', 0x400, 0x200402) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000100)) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000240)={0xaa}) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001440)={@dev={0xac, 0x14, 0x14, 0x10}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) read(r1, &(0x7f0000000440)=""/4096, 0x1000) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000000040)='eth1({&systemnodev\x00', 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40002, 0x0) recvfrom$unix(r2, &(0x7f0000000080)=""/162, 0xa2, 0x100, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000140)) r4 = memfd_create(&(0x7f0000000080)='mime_typevboxnet0selinuxnodev\x00', 0x2) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4c0001) mkdir(&(0x7f0000001600)='./file0\x00', 0x41) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00000014c0)={{0x35c4}, 'port0\x00', 0x1, 0x4, 0x1, 0x20, 0x6, 0x3, 0x8, 0x0, 0x3, 0xfff}) timerfd_gettime(r0, &(0x7f0000000140)) ioctl$TIOCGSID(r4, 0x5429, &(0x7f00000005c0)=0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001580)={'filter\x00', 0x4}, 0x68) syz_open_procfs(r5, &(0x7f0000000600)='net/ip_tables_matches\x00') stat(&(0x7f00000003c0)='./file1\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) syz_fuse_mount(&(0x7f0000000340)='./file0\x00', 0x1, r6, r7, 0xbf, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000000000)=0x3ff, 0x4) execveat(r4, &(0x7f0000000400)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000180)="00000000000000060804002000fffc0c6565643b799365005f1b76", &(0x7f00000001c0)='/dev/input/mice\x00', &(0x7f0000000200)='mime_typevboxnet0selinuxnodev\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000440)='/dev/input/mice\x00'], 0x1100) 2018/04/06 03:51:04 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000080)="3ba7497cfd566e4a9af8078c8d606cf3198a68dac2774d4f5fc36c642269a767a23ff8ea4f75e6511634a6bafad7ae8b59f8cb434336a3d9d2491b1d75304b014b09e1acd13b94491d02a7366cda5da36020bf6b882c5110cf4fa6f48f466b391eb71177d439174a21b8556dee6e46a0c30c0b7eb07a781a628fc273399467ac30df92c8838888a38e83e3f710317bdbc4f78e58ceeafed70c8f7320137204a54956301210b7cdccaafcb94ccb3e0cf2a9a1f9c9cda7e4eb0db8e4bdba3ae2e191b6875d3f57a3cf018ae4f3d6e125dba2efdc0144f537ad790d74a51855405f261b2e874617af2b", 0xe8, 0x4048084, &(0x7f0000000180)={0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x400, 0x2}, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x3}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0xffffffffffffe403, @remote={0xfe, 0x80, [], 0xbb}, 0x1}], 0x3c) 2018/04/06 03:51:04 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000007c0)="34f30a0600000000000000000800000000000000000000000000000000000000e909d1106f1244cdbc52e0a329fb8a01000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6fe0729f2c88a967ecc28bbc5753267ecd7846bf8795207b0c8ca038cc1c8083a9a5c9bef5b06c82c8e6d244765a27a6516ac36b84c36afc16b7f5d2687236476cbecab31ffac8b1893f65a4f04ffca6df2654e6a92854c3c7f79e8f435a1e8f"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x3, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="ace949ae9413745dd1bdb67cd34079b81b661bf6c7f340bba6947aed72ed84dff37a2955ab2a0e71e80305ed7f590c51fa1d590216d932168c81b39059cd4fd11871ddaad7898b30d9fd4a8a5d96d351a833255e5b64b09d3f0e17ee5824c5fce62e80091c4efad377fa59dbe8a7a5f0806e3620fc4395823471153d22d68ea33a9f05a60c1b6a52459d207735490efaf2") lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'btrfs\x00'}) 2018/04/06 03:51:04 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000003300)=[{{0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)}}, {{&(0x7f0000001300)=@un=@abs={0x1}, 0x8, &(0x7f0000001440), 0x2bb, &(0x7f0000000040)}, 0x402}], 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x6, 0x100000001}, &(0x7f00000000c0)=0x8) 2018/04/06 03:51:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x400000004e21, @loopback=0x7f000001}, 0xffffffffffffff6b) sendto$inet(r0, &(0x7f0000001240)="bd3d5f7a3bc37400a75fcca54ea93654525fb0d5703d8b9720f5", 0x1a, 0x20000000, &(0x7f0000001280)={0x2, 0x20000000004e21, @rand_addr=0xfffffffffffffff7}, 0xfffffffffffffe3d) recvfrom$inet(r0, &(0x7f0000000040)=""/149, 0xfffffffffffffe70, 0x100, 0x0, 0xdaf0) recvfrom$inet(r0, &(0x7f0000000200)=""/4096, 0xffffffffffffffe6, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) sendto$inet(0xffffffffffffffff, &(0x7f0000001300), 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0x6, 0x501000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001200)=0xff, 0x1) 2018/04/06 03:51:04 executing program 1: r0 = socket$inet6(0xa, 0x80002, 0x0) eventfd(0x3) getsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000f61ffc), &(0x7f0000001ffc)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x450f, 0x30}, 0xc) [ 67.455141] BTRFS: device fsid e909d110-6f12-44cd-bc52-e0a329fb8a01 devid 0 transid 0 /dev/loop4 2018/04/06 03:51:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x600140, 0x0) ioctl$KDMKTONE(r1, 0x4b30, 0xff) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x25dfdbfd}, 0xfffffff7) 2018/04/06 03:51:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039fffc), 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7fd, 0x101000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x3, 0xdc70, 0x81, 0x4400000, 0x5}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4, 0x0, 0x2, 0x9, 0x9, 0x4, 0x1, {r3, @in6={{0xa, 0x4e23, 0x41, @dev={0xfe, 0x80, [], 0xa}, 0x80}}, 0x400, 0x3, 0x3, 0x0, 0x7}}, &(0x7f0000000200)=0xb0) 2018/04/06 03:51:05 executing program 1: r0 = perf_event_open(&(0x7f0000271000)={0x2, 0x70, 0x4a, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x2) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) r3 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r0, &(0x7f00000000c0)="fe", 0xffffffffffffff96) sendfile(r3, r3, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) renameat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000)='./file0\x00') r4 = socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0301000070a6c79b3fe44bdd247f05de0531540bec6d6633e8f7b4b02a5ca292fdd0a1839cd7bb902f872b569d588def4cdf42dd60ddaee1fa7686491c762b53ab8a92b0346de1c464cb81fa10229e6b72700601b9e1de7923913eb195ca923408ba9c0dbf84c6cee6071648e231b9cb8330aec4c5deeb2c8e2f820980d6a2169ce5add26e8cdb0a3f13e0a72f068a90c720e43cd092f7a375a89e655811dae964775cf00a1799da1d3215972da45a6debc650f37ce96332a295aa21924cce", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000001c0)=0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000000200)={r5, 0x12da761c, 0x0, 0x100}, &(0x7f0000000240)=0x10) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000040)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}}) accept(r4, &(0x7f0000007400)=@can, &(0x7f0000007480)=0xfffffffffffffc48) 2018/04/06 03:51:05 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000430182c047df15bcc11c6ee596bc4563b09397d60b4d80b705f000054b879000f872b"], 0x2) getitimer(0x1, &(0x7f0000000240)) gettid() r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000340), 0x0) accept4$ax25(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10, 0x80000) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) dup2(r2, r0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000500)) r3 = gettid() getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000400)=""/103, &(0x7f0000000480)=0x67) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=0x0, &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000340)={r4, 0x0, 0x5, [0x9, 0x8, 0x0, 0x4, 0x3f]}, 0x12) r5 = syz_open_procfs(r3, &(0x7f00000000c0)='net/netlink\x00') setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = memfd_create(&(0x7f00000002c0)='/dev/sequencer\x00', 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r5, 0xc008240a, &(0x7f0000000600)=ANY=[]) setsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f00000003c0)=0xfffffffffffffffa, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x1, 0xffff, 0xffff, 0x9}, 0x20) sendfile(r6, r5, &(0x7f0000000200), 0x200000010000) 2018/04/06 03:51:05 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208801, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000887ff8)='./file1\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8), 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de0ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000240), 0x0, 0xfffffffffffffff8) unlink(&(0x7f0000000080)='./file1\x00') openat$cgroup_procs(0xffffffffffffffff, &(0x7f00000002c0)='cgroup.threads\x00', 0x2, 0x0) symlink(&(0x7f0000000140)='./file1\x00', &(0x7f0000000200)='./file1\x00') r2 = syz_fuse_mount(&(0x7f0000000300)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f00000001c0), 0x8) r3 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6, 0x202002) bind$netlink(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x802ffffffff}, 0xc) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000540)) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000340)={{{@in=@remote, @in=@broadcast}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000600)) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000002f00)={0x5, {0x2}, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x0, @multicast1=0xe0000001}, 0x200, 0x2, 0x0, 0xffffffffffffff63, 0x0, &(0x7f0000002ec0)='ip6gretap0\x00', 0x98, 0x0, 0x1f}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) sendmsg$nl_generic(r3, &(0x7f0000002e80)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000002e40)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x4040000) r4 = fcntl$getown(r3, 0x9) r5 = getpgrp(r4) rt_tgsigqueueinfo(r4, r5, 0x24, &(0x7f0000000240)={0x3c, 0x5, 0x7, 0x7}) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4, &(0x7f0000000000)=0x1, 0x4) ioctl$TCXONC(r3, 0x540a, 0x5) socket(0x0, 0x0, 0xfffffffffffffffe) 2018/04/06 03:51:05 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000ffb000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x800000000000001a, &(0x7f0000013000), &(0x7f0000012000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x4) 2018/04/06 03:51:05 executing program 4: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000007c0)="34f30a0600000000000000000800000000000000000000000000000000000000e909d1106f1244cdbc52e0a329fb8a01000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="6fe0729f2c88a967ecc28bbc5753267ecd7846bf8795207b0c8ca038cc1c8083a9a5c9bef5b06c82c8e6d244765a27a6516ac36b84c36afc16b7f5d2687236476cbecab31ffac8b1893f65a4f04ffca6df2654e6a92854c3c7f79e8f435a1e8f"]) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x3, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="ace949ae9413745dd1bdb67cd34079b81b661bf6c7f340bba6947aed72ed84dff37a2955ab2a0e71e80305ed7f590c51fa1d590216d932168c81b39059cd4fd11871ddaad7898b30d9fd4a8a5d96d351a833255e5b64b09d3f0e17ee5824c5fce62e80091c4efad377fa59dbe8a7a5f0806e3620fc4395823471153d22d68ea33a9f05a60c1b6a52459d207735490efaf2") lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=@random={'osx.', 'btrfs\x00'}) 2018/04/06 03:51:05 executing program 5: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000679ff2)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101080, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001380)=0xffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) writev(r1, &(0x7f0000001340)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="3afceeeaf80370a37f0583b8d71b365351ae9813e68863d45d261fb785fbf69b67d9368e739fe8a5fde0a1eb049059ce7f042e1289eb0c5cfb1a804af85eeb118e57f43da618340df43846b0634322747ec5c0b1cd9c26b6d2dadfec7e28a79985be2f449af6804196fa47a2932d617fbda8b668ebdc53d5deedab0c449f9710860f091754402f07526ae6a51ccf41bca3aad05926a8", 0x96}, {&(0x7f00000011c0)="26fb61605aa5f5fbca6522989b6a90cdfefff8674a61991f327f7ec9e22acacd76f0a2fb087374836359c0d448d757058b841d5731c252360e7bd0b6d6f7da10b985c82629c945eb18215d75012ffcda864bafb7f2f46f5ba067356ac63e6005a4c246513a304c271677faadf15be87a4c0140a171205935cba5ef83959f9605fedaf5b680bf40396389a117dc62eeb16f661d516e41204e36739fa00cc450b404c50fa22eeae64918a0de4cefa36275a18cfe17e6f5c5b781cbd6592e9507a65637f2b1e3fc89a9dfdcd4764904edbda22b", 0xd2}, {&(0x7f00000012c0)="8e9c63239574eb537985b6d4ef42ba1637349dc9d291e99e2e7a3d84c74a58152ffec93949ae409c69d02c3f3f203f55e97ea2bf2b83569fa76c0c10df5b7b90945e427a30bd9e2bfccae3967a4e4e6ab333", 0x52}], 0x4) 2018/04/06 03:51:05 executing program 7: r0 = socket$inet6(0xa, 0x200000000001, 0x0) acct(&(0x7f0000000000)='./file0\x00') ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1b, 0x6}}) 2018/04/06 03:51:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000d4cfe4)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000c9b000), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) 2018/04/06 03:51:05 executing program 0: mkdir(&(0x7f0000278000)='./file0\x00', 0x0) mount(&(0x7f0000f20ff8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004daffa)='ramfs\x00', 0x2000404, &(0x7f0000000440)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) mkdir(&(0x7f0000000280)='./file0\x00', 0x51) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00a36900010000e8e0354ef8b6db9c2da579c5a4437751fd9a7ef5632133daccd32fd1272c133001a6f38de8e921745d62604597b232b2bcc78e510aeb4bcd94ede696547331ee1ce3978c40031cd5bb139cf3ec31101f435af6027def60994dd4bb3defae5d4c6c8222caf70c30fe80473aede3e5d24492c96900dc75752017bb7c86c6b6e03e2f5ac056f97701fce3ae46d3945cd2897152f3f83bf769bff71f7223fd45213d034a6a8de04f2b1c509e7108"], &(0x7f00000000c0)=0xc) fdatasync(r0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e22, 0x4, @empty, 0x80000001}}}, 0x84) clone(0x3002017f, &(0x7f0000b10000), &(0x7f0000695000), &(0x7f00002e1ffc), &(0x7f00008b3fff)) 2018/04/06 03:51:05 executing program 3: prctl$setmm(0x23, 0x7, &(0x7f0000ffb000/0x3000)=nil) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000)={0x1, &(0x7f0000000000)=[{0x64, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x10) 2018/04/06 03:51:05 executing program 1: r0 = getpid() ioprio_get$pid(0x0, r0) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000ec0)) r1 = syz_open_procfs(0x0, &(0x7f00004c6f8b)='mounts\x00') readv(r1, &(0x7f0000000740)=[{&(0x7f0000000200)=""/41}, {&(0x7f0000000380)=""/190}, {&(0x7f0000000440)=""/128}, {&(0x7f00000004c0)=""/245, 0xab5b99f2}, {&(0x7f00000002c0)=""/32}, {&(0x7f00000005c0)=""/68}, {&(0x7f0000000640)=""/240}], 0x617728e1897b715) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000180)={0x1000, 0x1, 0xff, 0x1, 0xf5d1}, 0xc) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) ioctl$KDENABIO(r1, 0x4b36) recvmsg$netrom(r1, &(0x7f0000001080)={&(0x7f0000000a00)=@ax25={0x3, {"3c1b7251c1894a"}, 0x1}, 0x10, &(0x7f0000000fc0), 0x0, &(0x7f0000003400)=ANY=[], 0x0, 0x80}, 0x40000020) r2 = getpgrp(0xffffffffffffffff) sendto(0xffffffffffffffff, &(0x7f00000008c0), 0x0, 0x0, &(0x7f0000000900)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x3, 0x2, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x80) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/hwrng\x00', 0x25c1, 0x0) ptrace$peek(0x1, r2, &(0x7f00000001c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x1, &(0x7f00000007c0)="ad413983dce8fda692b19ca665e8ec77fa462cd42977c0457fd5e513959b8c97ae621bb4901c4e02feb9c506bb7a185e14ce240442c0569367f41339a6de4e23d1c7ab2eec7dc1dc53ce1c19d3504046b72e65dabe993f437b12590fe45fc9a1236595beacd35ff917e5a427d696b47b636d7b8ab7a062ac1180123f81627f543e06398f178e65a5f2920a33200f49ae23b1750ee243d672a52ec9bcc307ac32ec5b8c81d340629118e2f350b2e2f6c2e23459ddb4e2be934131ffd1bc1800be84c18d84b99e09f7128265ce2298e7d06b") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='.', &(0x7f0000000040)="045b898f73", 0x1004, 0x0) mount(&(0x7f00000008c0)='.', &(0x7f0000000080)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f0000000980)="9af576624811f8f8bf3ff31413ad09a266f00a069d096a4da9ec69c3354a2fada66630b7c485101aed5445083e730ff8b5440e11cd5f18a8f1073ed79ac9a1b63daac57dee71c79501992acf") ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000dc0)={&(0x7f0000000d80)=[0x7ff, 0x8000, 0xf92, 0xff, 0x0, 0x401, 0x8], 0x7, 0xfffffffffffffffa, 0xe8e, 0x4, 0x0, 0xbe1, {0x2, 0x5, 0xee63, 0x0, 0x3, 0x0, 0x2, 0x0, 0xd9, 0x80000000, 0xffffffffffffff01, 0x1, 0x7, 0x9025, "8aeb4026b67235fa3e4076f0e017b01b3029555d90b1e479d93de22b0ea450ff"}}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r1, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0, 0x0}, &(0x7f0000000ac0)=0xc) getgroups(0x7, &(0x7f0000000b00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) stat(&(0x7f0000000b40)='./file0\x00', &(0x7f0000000b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000c00), &(0x7f0000000c40)=0x0, &(0x7f0000000c80)) r9 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000e40)="09938035f010723eb0818b94c6578c9ca150855b6d9fdead19bf065f1c568a0a989c18211eb2fbe66ec5b6f2b80ef90010b6a587f646357db8a0f06c8e085c5e4eb4c4f9466fdfb3838ee09f5e5d6126d7a0deb895", 0x55, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r9, 0x80000000) rt_sigtimedwait(&(0x7f0000000f40)={0x1}, &(0x7f0000000f80), &(0x7f0000000fc0)={0x77359400}, 0x8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000cc0), &(0x7f0000000d00)=0xc) getegid() getgroups(0x7, &(0x7f0000000d40)=[r4, r6, r7, r8, r5, 0x0, 0x0]) 2018/04/06 03:51:05 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) read(r1, &(0x7f00000003c0)=""/219, 0xdb) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000000), &(0x7f0000000080)=0x68) sendto(r0, &(0x7f00000000c0)="ab", 0x1, 0x0, &(0x7f0000000180)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x80) 2018/04/06 03:51:05 executing program 5: mkdir(&(0x7f00005f1ff6)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x80000000000001) write$binfmt_script(r0, &(0x7f0000000000)={'#! ', './control', [{0x20, '}'}, {0x20, "657468315ddc"}, {0x20, '^rem1'}], 0xa, "d882eb5404a13d08be6ac27c3365a458b3a2bcfc50b400747a4806ea381e9f85380d40bb34ec5abe5a9008badc7687be9915e8961058deead921e34b4664cb4da5849cf6490d532717774278d46301d3b8cac430ccd9c3ba06b6ffe6f310af8c00b46fb6ce5d9f3986acdaefcacc1a4fdb5878efbafeacd94ae4c1e3494e8438cbfccb035ff3622ab3b5912ebe"}, 0xa9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x3}) r2 = inotify_add_watch(r0, &(0x7f0000b0bff6)='./control\x00', 0x2000080) inotify_rm_watch(r0, r2) ppoll(&(0x7f0000282fd8)=[{r1}], 0x1, &(0x7f0000b0c000), &(0x7f0000955ff8), 0x8) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) 2018/04/06 03:51:05 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x8012, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x6, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast1=0xe0000001}, {0x2, 0x4e23}, 0x0, 0xfffffffffffffffb, 0x1, 0x12c, 0x7ff, &(0x7f0000000000)='bridge0\x00', 0x1, 0x7ff, 0x3}) r1 = memfd_create(&(0x7f0000000040)='/selinux/context\x00', 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r2, 0x3}, &(0x7f0000000240)=0x8) 2018/04/06 03:51:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x111a80, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) mq_timedreceive(r1, &(0x7f0000000200)=""/142, 0x8e, 0x0, &(0x7f00000002c0)) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a85321, &(0x7f0000000540)={{0x2, 0x6f9}, 'port0\x00', 0x80, 0x20040, 0x7fff, 0x8f, 0x8, 0x100, 0x7fffffff, 0x0, 0x4, 0x8}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) fcntl$getownex(r1, 0x10, &(0x7f00000000c0)={0x0, 0x0}) accept4$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x14, 0x80000) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000440)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e22, 0xffffffff, 0x4e20, 0x0, 0x0, 0xa0, 0xa0, 0x62, r3, r4}, {0x80000000, 0x1, 0x6, 0x200000000000, 0x81, 0xf22b, 0x80, 0x7}, {0x6, 0x7, 0x8001, 0x81}, 0x3, 0x6e6bbe, 0x3, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in=@loopback=0x7f000001, 0x3505, 0x0, 0x0, 0xbb30, 0x10000, 0x7f, 0x285729e6}}, 0xe8) ptrace$setregs(0xffffffffffffffff, r2, 0x6, &(0x7f0000000100)="bcf6bd8b623400b0c05915d078c48fce4d85b0bd6277fa7c5b9f4b9bf0537904a580e0f1225792836233499d8d10c0cc1c1c52128f3eca600b1b53c1b85e72d904af3d630d043fdc2add03b69ddf6bc29e2f6229d4aaf4b76783e3808ac819b172216a12223988653c0576dc07bb08ec9077de821c923abb7a284a12e21f4ba766b7b565e0552110588df51311cc7224b927e00b078074078c4861d6bea852f7698c67559c3fd13572cfae13a79037bf7d4767485f519b6ec05b05af6714a1fc5c58ecf3ee8a7d58bc48d3bf0bc6e21f723e194cdbed9686f4d0bea6f3cd9008ff") 2018/04/06 03:51:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) getpgid(0xffffffffffffffff) gettid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000007c0)) r3 = fcntl$getown(r2, 0x9) r4 = syz_open_procfs(r3, &(0x7f0000000840)="73f97363216c6c00") sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="140000005200000527bd700aa89960c705a7e4b674192f0faf9100ffdbdf25000000002e120fb6e3ff3eb5838ef8e49bbb88d341f15fff3ec270ca132618b2061a6db8e6009816888a1b994f9b4d74ec2a60a41e66b9"], 0x14}, 0x1}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000f46000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) readv(r4, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6e", 0xe}], 0x1) r5 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f0000000080)=0xe, 0x6) rmdir(&(0x7f0000000580)='./file0\x00') connect$nfc_llcp(r0, &(0x7f0000000880)={0x27, 0x0, 0x1, 0x2, 0x7, 0x3, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x43f) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r6, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="099e1c6896b6d8f0368c95a323000000002ce1e6faf63b011984075e184e02ef5e0e853d552c8c5bd7026ecf01e28a9c3fcdecc52a4e362f0298348eba9c5df4e9a314cdfd816704e3b0db621c102db43154051022c4a9e5aec78ff237444f9c079fc3fa24cbb6497ede6293852c0da9950318fa59c4f52e00d762e57291329236ddc8d23223a17c9496d00d92450232fd4fefdf7beaf5aaa774413789e65a554089b3f015da2e316330b85964a46f22b316cac42dfd4d566eb2eebaf82a1c4b8f9571abeb5629b9f4ad1aa39bdcb7de6a7b4a990dce5d4351994fcef763a424dcd2545ea4220a5db580c54b46145ed3a67821e00307d71d553d09384c6310ea71a9bfc19e01d6a06ddba5bcccc2434599edea6c135726832c374df9c13d366655ca0bcd412e3fc6f95f653247027204"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0x2) 2018/04/06 03:51:05 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x400) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'bcsh0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) 2018/04/06 03:51:06 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='smaps\x00') readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x1000}], 0x1) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000004700)) getpgid(0xffffffffffffffff) getresuid(&(0x7f0000004740), &(0x7f0000004780), &(0x7f00000047c0)) stat(&(0x7f0000004800)='./file0\x00', &(0x7f0000004840)) fcntl$getown(r0, 0x9) getuid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006180)) fstat(r0, &(0x7f0000003480)) getegid() getpgid(0xffffffffffffffff) getresuid(&(0x7f00000087c0), &(0x7f0000008800), &(0x7f0000008840)) epoll_wait(r0, &(0x7f00000022c0)=[{}, {}, {}, {}], 0x4, 0x2) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000003500)) getgroups(0x1, &(0x7f0000008880)=[0xffffffffffffffff]) fcntl$getown(r0, 0x9) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00000036c0)) fstat(0xffffffffffffffff, &(0x7f00000088c0)) sendmmsg$unix(r0, &(0x7f0000008ac0)=[{&(0x7f0000003380)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000004480)=[{&(0x7f0000003400)="e8b567fc2c2ff0adda6fa93d46c060d39878e8456019d771a9b2d44e80233d89a83a49d63b85636dc7445410a68afd537833ceeeb22af24c9ad147468bd62dd4556671cb15e0a885d97db4b6d93127f0f7fb8db15a41ad9a8d3c8094b98ee64060c1788a81897d5974173ef6a8970d5ff3bca97bac", 0x75}], 0x1, 0x0, 0x0, 0x44080}], 0x1, 0x400c040) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000003580)="4784721117c5fc787864b533537fd3f9c210fa6fa270cc7b729fb7c98874f43d2e0fb55dd57e79a2b1b36119160a2d766659065cc6508aa7ae984c7222a5c26e8b8a6bfb", 0x44) readv(r0, &(0x7f0000002200)=[{&(0x7f0000000000)=""/180, 0xb4}, {&(0x7f00000048c0)=""/4096, 0xfffffffffffffee1}, {&(0x7f0000001140)=""/4096, 0x1000}], 0x3) readv(r0, &(0x7f0000002180)=[{&(0x7f0000002340)=""/4096, 0x1000}], 0x1) mq_getsetattr(r0, &(0x7f0000001100)={0x4, 0x0, 0x2, 0x1, 0x0, 0xd753, 0x20, 0x3ff}, &(0x7f0000002140)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fc0000006f1619e7c5ba849322575a62bf23b54cae9981233c3e17e5b2113a14fcc1c3bf002b2bde30667c388a9b6792ae5576ebcf3330c9dec23af3e86e4838cbced39d4ea0b42796bee80bcd8b952d078c93994d1725a58ffbbd5f15422b000000000000"], &(0x7f00000021c0)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000003700)=ANY=[@ANYRES32=r1, @ANYBLOB="02000800e57f00000000000000000000000000002a69146aa58b20be01369a5b9b9a52701a65c1c974b0f729a5c26a77b78bc35a8c329d184a2707f66279c2f0258d13773833b2b486b420431ddb9fd7d285a48fc9932f77e3424238820d8b3cc00226d6837198a810cb51019461a7317422a2ca8afd32cc313ec43e47f8e267eee380"], &(0x7f0000003340)=0x2) listen$netrom(r0, 0x5) accept4$unix(r0, &(0x7f0000003600), &(0x7f0000002300)=0x6e, 0x0) write$binfmt_script(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10a) 2018/04/06 03:51:06 executing program 0: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000100)="24000000200025178dcc9365ff0ffc0e020000000010000002e1de0c08000b00000000008a527631cea6a9", 0xc5f0857715cb3dd5) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) fsetxattr(r0, &(0x7f00000000c0)=@random={'trusted.', '\x00'}, &(0x7f0000000040)='selinux-\x00', 0x9, 0x4cfaa897bef59504) [ 68.430780] device lo entered promiscuous mode [ 68.454371] device lo left promiscuous mode 2018/04/06 03:51:06 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x2, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000032f000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) [ 68.490780] device lo entered promiscuous mode 2018/04/06 03:51:06 executing program 7: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1108084a254d7923918ac0e6030040", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) mmap$binder(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x8, 0xd8070, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/04/06 03:51:06 executing program 6: r0 = memfd_create(&(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="519bc6ff67bb4fe8525f7ec9e6018e8acf77d63a7284827a1b7db8382404000000000000001c7975598d1cbb24e4b3b6015d509cf48287f9966fb4847b357f14debd0a1bf239acc9d22d9aafd2c89c3d837a3a6af7b909db9824ada3659a70"], 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000001c0)={0x8, 0x2, 0x200, 0x0, 0xcc, 0x6, 0x1, 0x0, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r1, 0x6}, &(0x7f0000000300)=0xc) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x8a}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000240), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000007060804002000fffc0c6565643b799365195f1b76"], 0x1000) 2018/04/06 03:51:06 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) accept4(r0, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x0) 2018/04/06 03:51:06 executing program 5: r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x1}) pwrite64(r0, &(0x7f000003bfff)='/', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) lseek(r0, 0x0, 0x2) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, 0xffffffffffffffff) sendfile(r0, r0, &(0x7f0000317000), 0x7f8) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hugetlbfs\x00', 0x1000, &(0x7f0000000140)) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x9, 0x4) umount2(&(0x7f00003e8ff8)='./file0\x00', 0x0) 2018/04/06 03:51:06 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x200000000000a2) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) bind$ax25(r1, &(0x7f00000005c0)={0x3, {"021fc1455fde3b"}, 0x8}, 0x10) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f0000000080)=0x23, 0x102000004) write(r0, &(0x7f0000000300)="8be25f5790f664f32509e40d6f879d5add7e2d359c9a19afb750a2d25352875d187d4118c99a2d5c6db433c277cc7d345b87a34f1b417033d367cb0cfd6a25633f77aafb17e99c33cb65352c901ae75176f07bb0a4bb5ebff3d87eda62e7b1afaf", 0x61) openat$cgroup(0xffffffffffffff9c, &(0x7f0000000000)='syz0\x00', 0x200002, 0x0) r2 = getpgid(0xffffffffffffffff) r3 = syz_open_procfs(r2, &(0x7f0000000380)='io\x00') ioctl$KDSETMODE(r3, 0x4b3a, 0xb12) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x11, 0x4) r4 = request_key(&(0x7f0000000200)='dns_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)='/dev/loop#\x00', 0xfffffffffffffffe) keyctl$negate(0xd, 0x0, 0x3, r4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000001e00)={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x401000000, {0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0xc}, 0xfffffffffffffff9}}, 0x8, 0x0, 0x0, 0x0, 0x6}}, &(0x7f0000001ec0)=0xb0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001f00)=@sack_info={0x0, 0x6, 0x10000000000}, &(0x7f0000001f40)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000004cc0)=0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000540)={r5}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000004d80)={0x0, 0x1, 0x8, 0xfff, 0x2, 0x9}, &(0x7f0000004dc0)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000005180)={0x0, 0x3, 0x800}, &(0x7f00000001c0)=0x8) sendmmsg$inet_sctp(r3, &(0x7f0000005380)=[{&(0x7f00000003c0)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000400)}], 0x1, &(0x7f0000000940)}], 0x1, 0x8800) getgroups(0x0, &(0x7f00000002c0)) r6 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r6, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) sendto$inet(r6, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, &(0x7f0000000240)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x7f, 0x7, 0x9}, &(0x7f0000000180)=0x10) 2018/04/06 03:51:06 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000327f68)={0x2, 0x0, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x40, 0x4) 2018/04/06 03:51:06 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) lookup_dcookie(0x0, &(0x7f0000000000)=""/91, 0x5b) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x12, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000026c000)=ANY=[@ANYBLOB="852a627300000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="00d8f76dd2aa6b61bfa32bb2a1f1ea01fcd0f2c14e39d7464b301b7a126e00000000000000000000000000000000"], @ANYBLOB="010000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000100)={0x8, 0x0, &(0x7f0000000080)=[@increfs={0x40046304, 0x1}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/04/06 03:51:06 executing program 1: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./file0\x00', 0x9, 0x2, &(0x7f0000000340)=[{&(0x7f0000000200)="729f106832e720f84fc0a74baf20c86a95cb99f1dcc37855d6406738234fc0caf5ef6c38c7977e90d8fb1c3a6acc36c73b3f384652dd9280bee146f378219702e49dc19f924097941071fc7fac3ce0918f26f3937fd2076edb0d133669922e7a92703b036cdbe9a4b32d935449d3eb33b2180e62d4544e8553e244b1f4dede5f425f845be48f76bf5f0edd2522284a8946fb2772346055196962018bce90ecec5feda7a03ae015ca393a29d688136b7ca0631a4fa41a672fde640ed8959c6f677c7d1ec66a1ea0dc8d9dc5271328f7c5305dce6fdfd6c29ebd37d1a2198e", 0xde, 0x4}, {&(0x7f0000000300)="1ee2f566d96de25c03b90c430a07e7765a9aae", 0x13, 0x8}], 0x2000, &(0x7f0000000380)={[{@nfs='nfs', 0x2c}, {@flush='flush', 0x2c}, {@codepage={'codepage', 0x3d, '863'}, 0x2c}]}) r1 = memfd_create(&(0x7f0000000100)='systemeth0GPL[md5sumeth1}$wlan1+%keyring^loposix_acl_access\x00', 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x9, 0xc48, 0xffff, 0x200, 0xfffffffffffffffb, 0x0, 0x6, 0x3, 0x9, 0x8, 0x2, 0x6}) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000480)=""/228) ioctl$KDDISABIO(r1, 0x4b37) timer_create(0x0, &(0x7f0000000000)={0x0, 0x29, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) rt_sigaction(0x29, &(0x7f00000003c0)={0x7, {0x7}, 0x8000000, 0x5}, &(0x7f0000000400), 0x8, &(0x7f0000000440)) timer_gettime(r2, &(0x7f0000000080)) mmap(&(0x7f000000a000/0x400000)=nil, 0x400000, 0x0, 0x10030, r0, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x2}) [ 69.213581] binder: BINDER_SET_CONTEXT_MGR already set [ 69.218919] binder: 7222:7228 ioctl 40046207 0 returned -16 [ 69.232202] binder_alloc: 7212: binder_alloc_buf, no vma [ 69.237793] binder: 7222:7228 transaction failed 29189/-3, size 40-8 line 3133 [ 69.245888] binder: undelivered TRANSACTION_ERROR: 29189 [ 69.251505] binder: 7222:7228 IncRefs 0 refcount change on invalid ref 1 ret -22 [ 69.259716] binder: BINDER_SET_CONTEXT_MGR already set [ 69.266554] binder: 7222:7228 ioctl 40046207 0 returned -16 [ 69.272340] binder_alloc: 7212: binder_alloc_buf, no vma [ 69.277796] binder: 7222:7228 transaction failed 29189/-3, size 40-8 line 3133 [ 69.287714] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.005123] binder: 7212:7248 unknown command 1242040337 [ 70.010655] binder: 7212:7248 ioctl c0306201 20000040 returned -22 [ 70.022314] binder: release 7212:7224 transaction 14 in, still active [ 70.028988] binder: send failed reply for transaction 14 to 7212:7248 [ 70.036879] binder: BINDER_SET_CONTEXT_MGR already set [ 70.040351] binder: 7212:7224 ioctl c0306201 20004000 returned -14 [ 70.048748] binder: 7212:7248 ioctl 40046207 0 returned -16 [ 70.058970] binder: 7212:7248 unknown command 1242040337 [ 70.059095] binder_alloc: 7212: binder_alloc_buf, no vma [ 70.059108] binder: 7212:7252 transaction failed 29189/-3, size 0-0 line 3133 [ 70.077125] binder: 7212:7248 ioctl c0306201 20000040 returned -22 2018/04/06 03:51:07 executing program 6: r0 = open(&(0x7f0000000740)='./file0\x00', 0x20000, 0x40) accept4$inet6(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000007c0)=0x1c, 0x80000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000080)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000100)="27f39da6135c20e3a15a851ac17fcc8e137ce187850a992dfcbc5dadfc966db651cac020f813cd5be4086c125ef5a482ce9c37b55b068af3b225170114f12191800f802526804efb20430b013450c936f0d1bb047f4e06f300c7", 0x5a}], 0x1, 0x0, 0x0, 0x40}, 0x0) r2 = socket(0xb, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x20, 0x0, 0x0, 0xffff7ffdfffff030}, {0x6}]}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'syz_tun\x00', 0x0}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000200)=@buf={0xc9, &(0x7f0000000640)="4199f8351834cda6e9b716e17ceed1bb1cb12cb581cec8c4fd628f9c279fa98484d17922b5657c18b7c193e2ca999cfafd450f826b341645b861e4d82f975546f453c36155801242b2359a9cf62742f36e9eaab37cecf124a38f938b7be4129cfcb69e40158bc5674e42efd0925db9393fe68a4ac18c8b977318d16d15243c41ae7a053de9f2bc899be36d2270f6f5af408e732a10e79544b6f2963d4fec4a383ee9c01c2f1a2795f14cd7d8c9ef3859b55768325264971d1ebca19ef4b08f8431279a392ebf6c06e7"}) sendmsg$nl_route(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000280)=@ipv4_newaddr={0x28, 0x14, 0x509, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LOCAL={0x8, 0x2, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}]}, 0x28}, 0x1}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000600)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0xa0, r5, 0x500, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_SERVICE={0x10, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x29, 0x21}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x101}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xb0851167c67b5c6a}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x5}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}]}, 0xa0}, 0x1}, 0x20008000) sendmsg$IPVS_CMD_GET_DAEMON(r2, &(0x7f0000000580)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0x84, r5, 0x1, 0x70bd29, 0x25dfdbff, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_DEST={0x58, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@loopback={0x0, 0x1}}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2f7}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0xfffffffffffff000}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x101}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x10001}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3f}]}, 0x84}, 0x1}, 0x40) 2018/04/06 03:51:07 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='attr\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000000000)='8/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/04/06 03:51:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000940)={0x1, 0xde}, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000700), &(0x7f0000000740)=0x8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000300)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x6, 0x0, "37b5e9ef253b4a17814c1b38c9b81a56a397da8bcdabdd0e9383bcf622da24ecb5f4ff8b353a40eb8032a5b64a6fe5073a334eeb3b30a354760cc0b9d14f3363180e01222db4b130ca85a373740d1e60"}, 0xd8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b5ff0)={0x1, &(0x7f0000acbff8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) fcntl$setstatus(r0, 0x4, 0x6400) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f00000009c0)) syz_genetlink_get_family_id$fou(&(0x7f0000000980)='fou\x00') sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000400)={0x10}, 0xc, &(0x7f00000004c0)={&(0x7f0000000a80)=ANY=[]}, 0x1}, 0x0) pipe(&(0x7f0000000780)) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f00000007c0)={&(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffb000/0x2000)=nil}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000800)={0x10}, 0xc, &(0x7f00000008c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="981d00002408a204000000243b793d8be3895c26ab96211e8a177858a33d0600fc19211eb03dc6428712636bb0a420f3a25fa69da600a89b36d5b742ed8f3beba9f15e", @ANYRES16=0x0, @ANYBLOB="0000000000000000000002000000"], 0x14}, 0x1}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f000098dffc), 0x4) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000000c0), 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000), &(0x7f0000000040)=0x1) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080), 0x8) bind$inet6(r0, &(0x7f0000000880)={0xa, 0x4e22}, 0x1c) socketpair(0x0, 0x0, 0x0, &(0x7f0000000540)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000680)) ioctl$DRM_IOCTL_SG_ALLOC(0xffffffffffffffff, 0xc0106438, &(0x7f00000006c0)) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) sendto$inet6(r0, &(0x7f00002a0b14), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092d000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x80) close(r0) 2018/04/06 03:51:07 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000440)) r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000180)="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", 0x137, 0x0) fremovexattr(r1, &(0x7f0000000000)=@known='user.syz\x00') ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000800)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000480)) chdir(&(0x7f0000000280)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) r2 = inotify_init() r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000280), &(0x7f0000000c00)=0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000180)=0x0) get_robust_list(r4, &(0x7f0000000a00)=&(0x7f0000000240)={&(0x7f0000000200)={&(0x7f00000001c0)}}, &(0x7f0000000740)=0x6) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() inotify_add_watch(r2, &(0x7f0000000c40)='./control\x00', 0x80000d50) execve(&(0x7f00000000c0)='./control\x00', &(0x7f0000000840)=[&(0x7f00000007c0)='/dev/sequencer\x00', &(0x7f0000000800)="776c616e312576626f786e657431f46b657972696e6700"], &(0x7f00000008c0)) connect$inet6(r3, &(0x7f0000000140)={0xa, 0x0, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0x1}, &(0x7f0000000300)=0x98) sendmsg(r3, &(0x7f00000006c0)={&(0x7f00000004c0)=@sco={0x1f, {0x0, 0x3, 0x0, 0x0, 0x0, 0x7}}, 0x80, &(0x7f0000000540)}, 0x0) 2018/04/06 03:51:07 executing program 5: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000100)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000200)={r4, 0x37, "61a190708a0d53b364f990cc1ced5d48b10213528a6ed36f3e9c6c0f2343172f79c4335da88dda1bbdac4e9315ecb178c59d5f7b4639d2"}, &(0x7f0000000240)=0x3f) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) fcntl$getown(0xffffffffffffffff, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f00000000c0)={0x7c9b, 0x1000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)) getresgid(&(0x7f0000000680), &(0x7f00000006c0)=0x0, &(0x7f0000000700)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(r6, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/06 03:51:07 executing program 7: finit_module(0xffffffffffffffff, &(0x7f00000004c0)='$s]\x00', 0x0) flock(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000007c0), 0xc) setsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000880), 0x4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000003280), 0x0, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000003380)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0xff, 0x5, 0x7fffffff, 0x8, 0x1ff}, &(0x7f0000000100)=0x14) keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000049c0), 0x0, 0x0) write$selinux_load(r0, &(0x7f0000004c00)={0xf97cff8c, 0x8, 'SE Linux', "36839e974d3d6761117960787a714f4e"}, 0x20) 2018/04/06 03:51:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f00007c3fe3)='+', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000000)=""/203, &(0x7f0000000100)=0xcb) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f000000dff8)=@file={0x1}, 0x2) listen(r2, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x100}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, &(0x7f00000000c0), 0x8) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000000180)={0x2, &(0x7f0000000140)=[{}, {0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r4, 0x40086425, &(0x7f0000000200)={r5, 0x3}) accept4$netrom(r3, 0x0, &(0x7f0000000100), 0x80000) 2018/04/06 03:51:07 executing program 2: r0 = memfd_create(&(0x7f0000000140)='cgroup\x00', 0x1) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00000001c0)={r1}) r2 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000034000)={0x2, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r3 = memfd_create(&(0x7f0000000ffe)='$\x00', 0x0) write(r3, &(0x7f0000000000)='/', 0xfffffffffffffdd7) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0x4, 0x4) sendfile(r3, r3, &(0x7f0000000040), 0x8000) getsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f00000000c0)=0xfffffffffffffe3e) 2018/04/06 03:51:07 executing program 2: r0 = socket$packet(0x11, 0x100000000000002, 0x300) syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syzkaller0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="03000000c352fc1322f71eea5deef135a0a36a3162df7d0a94219120a29e818221c9e7575da481cd669d35047bdd516e83d8d0bf95e0b599df05ed48fd8c9bd0a350f0c4bf47bfc59d31fc7409356a3c808015facc4c9be2c4dcea33cba0e151a0de4fce7002d678b72c3a1ca1d131881481a97cff29b405b8adb5620ce7d4dbec944e0f1e2f076d93b793013a89bbf4ecf2d6b5feae9626dfce15b000957dba1ddf5ec6a7b86d16d179123a15cdc7386100000000000000000000000000000000000000"]}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f00000001c0)) 2018/04/06 03:51:07 executing program 4: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000d30ff0)=[{0x24}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) dup2(r1, r0) recvfrom(r0, &(0x7f0000000000)=""/12, 0xc, 0x3, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}}, 0x80) 2018/04/06 03:51:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="5138fb41743c1ed9888b2262dc520927050b789bcc83b7137ace74104d1d68", 0x1f, 0x40800, &(0x7f0000000040)={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 03:51:07 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, &(0x7f0000001200)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000001300)=0xfffffffffffffdbb) r1 = gettid() fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@random={'system.', '/-%'}, &(0x7f0000000040)=""/139, 0x8b) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMGET(r2, 0x5415, &(0x7f0000000200)) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f00000001c0)=ANY=[@ANYBLOB="4aa589fe4d349603"]) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000a44ffc)=0xe) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001340)={0x3, 0x1000, "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"}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f00000002c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$TCFLSH(r2, 0x540b, 0x1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x3, 0x0, 0x8, 0x4, 0x14}, &(0x7f0000000180)=0x20) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = getuid() r5 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000009c0)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000ac0)=0xe8) stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000bc0), &(0x7f0000000c00)=0x0, &(0x7f0000000c40)) fstat(r2, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000d00)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000e00)=0xe8) stat(&(0x7f0000000e40)='./file0\x00', &(0x7f0000000e80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = getuid() r13 = getegid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005400)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000005500)=0xe8) getgroups(0x3, &(0x7f0000005540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) sendmmsg$unix(r3, &(0x7f0000005600)=[{&(0x7f0000000340)=@file={0x1, '/\x00'}, 0x6e, &(0x7f00000005c0)=[{&(0x7f00000003c0)="2fbc484c1f83ee2fe8eab142a8b6434ac1112326180815abf7e27cadc78a977f085601dcd8373c9fbdef04569eda2669019588360cce3259859d24de0798f75f1bf739514426d3ac5f5aad2dbccdeeeee067ba3c5df76bf800a629125662ed775ef8421f61b4e4b155cc3cd27f467e8780e91ef746d1aa233c7726be97fe8c0b24f52bc1395d1a859427beca597aef4366810bf66325ddf1ccb0d139f834374e6bbf2a2b50c39ff4aabb974028691a92373406cf1b9db353c8ae662c9a", 0xbd}, {&(0x7f0000000480)="7119ddb94d81e61c5261a07d1d396f9688447d7361f1b8fd74d3fd054cba754330b145d9163edaebda4ac758e927e17213f2acc843d73e65eb5f15c8d811cefb06ce41b2e7ecbab1c528397a68aa13412369f88f76e7cf48b7cb26d12c7d13aefc529daa47d4bc6db01cfb012a9b5135098276f569ab2707b3764f5b88d918f5a42239527d6455e61aace41ced", 0x8d}, {&(0x7f0000000280)="2782c547ee8a272235", 0x9}, {&(0x7f0000000540)="9b3d06a9a4793533087e4f9a1b4388eda6488860848fc0ed523198861ce9afba22af7648996e54cbc1c5b047922add267fffa75b2794023ed7eef9", 0x3b}, {&(0x7f0000000580)="d62b81e10a47e063419739d38cb37c0c96bf767359032b84348cb25a07235b92a5b28342a1a7febf8442f827a6843f", 0x2f}, {&(0x7f0000002380)="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", 0x1000}], 0x6, &(0x7f0000000640), 0x0, 0x4000}, {&(0x7f0000000680)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000700)="30b4313cd3e2631e0557f07ef1d9a3f8b1f2f6f657ccde5b3fc511eded013159c2152faa31d9bf78b0ee3083a978a0d470b7c06071b65bf01e708101d72d65393adbe134e748c1cfe332b3ac58f3397506b2f75fc6910c07bc76230e5adcebac49c1cefb4c23d245593adfb366", 0x6d}, {&(0x7f0000000780)="91b14111d8c4a65cf4d218ba5edc41fb88f5c8d43c4f2dfe3d5e406f48507e513986e01d3a9b033f7f58ce544cea2da62ca55c73cc2dbcd12183885ab14b61d664fb1b63bf869198f252576ce907179c28ab307a379af1ff91535827b4728d7276bc2de953770fdd88842173c9b54ed991710dc177feaa20f5058f23e3fc1ca9172e1f1bc2d4dd4e71debeeafcc06c42ea10f7e40bf4", 0x96}, {&(0x7f0000000840)="01e734f0b954d0a0e44b7e5f74a2b5b14947a3e94ae54e12c38ad6d144d7", 0x1e}, {&(0x7f0000003380)="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", 0x1000}, {&(0x7f0000000880)="4e32fb963e1255ceeffec3e0c7205670c45717c08a988ab721", 0x19}, {&(0x7f00000008c0)="3dc9d38e74b7d2e1870a0d51b0793a38c31553e0aba957adf6dc9cc8", 0x1c}, {&(0x7f0000000900)="e97674a948cb887507955b9edb2136278085dec5c0", 0x15}, {&(0x7f0000004380)="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", 0x1000}], 0x8, &(0x7f0000000f00)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r4, r5}, @cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r2, r0, r2, r2, r0, r2]}], 0xf0, 0xcbe8d4cb386e40a2}, {&(0x7f0000001000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000005380)=[{&(0x7f0000001080)="cd64717e3d6bfeead4027ecabe9a1a3d4e32e88a5f9f8d1ac4983bfbed3a749e36a83b61f406400377fb578a5e4b75076b0ca0502e2bb440c65fb952c86c23fe1594c90d3b92bced45991fef", 0x4c}, {&(0x7f0000001100)="0a50788aca258af2057bf08222a14049f50a0370ba2fe094c71e0dce29c814880136fd430911c2e72a6e6ff0c23aa93f8c9bdef09c46b1113d18a4be3968decb2afa4726521143200d413a6b89cb665329b6", 0x52}, {&(0x7f0000001180)="8d9121553d9b8c04b171a9a271ccce74815380ab91c422315bdc591509", 0x1d}, {&(0x7f00000011c0)="928fedc74853e598356c38cd7699e99314d679b0608c", 0x16}, {&(0x7f0000001240)="04032f83e990bf590b84ce814b29f0d23e399a45c6b2fef8fc3ef70d7d94b9e1248936a1ea297ef6695e6df63676fa662ff7c31634ebc694f5757914b7ac63f482cbe6a6a67d5c101701dc3d430371adf19ba428b018c3fa6dfc3f6ff20464b45582810eb8c28221b5bfbc3d220fac388ac787dcdf2f62e76caee05abbd107fa79b0ce5db457", 0x86}], 0x5, &(0x7f0000005580)=[@cred={0x20, 0x1, 0x2, r1, r14, r15}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0, r2, r0, r0]}], 0x58, 0x4000}], 0x3, 0x8080) 2018/04/06 03:51:07 executing program 0: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x1e, 0x0, @thr={&(0x7f0000000340), &(0x7f0000000580)}}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f00000000c0)=r1) 2018/04/06 03:51:07 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x0) socketpair(0xf, 0x3, 0x79a, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0xfffffffffffffff0}) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x747b40fa}}, [0x0, 0x3, 0x3, 0xffffffff80000000, 0x1, 0x5400000000000000, 0x7, 0x80000001, 0x3, 0x8, 0x80, 0x4, 0xffffffffffffffc1, 0x4, 0x9]}, &(0x7f0000000100)=0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0xf70}, &(0x7f0000000180)=0x8) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000200)={0x13, 0x7fffffff, 0x0, 0x1, 0xfc, 0x5a}) fcntl$setpipe(r0, 0x407, 0x8cda) [ 70.166277] binder: undelivered TRANSACTION_ERROR: 29189 [ 70.171905] binder: undelivered TRANSACTION_COMPLETE [ 70.190291] binder: undelivered TRANSACTION_ERROR: 29189 2018/04/06 03:51:07 executing program 4: accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10, 0x80000) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000000080)={0x8, 0x7}) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x22d3) [ 70.244567] SELinux: policydb version -1751219402 does not match my version range 15-30 2018/04/06 03:51:08 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) inotify_add_watch(r1, &(0x7f0000000040)='./file0\x00', 0x200) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = add_key(&(0x7f0000000100)='cifs.spnego\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)="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", 0xfc, 0xfffffffffffffffd) r3 = request_key(&(0x7f00000005c0)='.request_key_auth\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000640)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x0) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000580)=[{&(0x7f0000000280)="0980b91952ab860844e124d4ba0005bd314ea4bb9ae710aa43d5068879981951006515a8ca84ddebb593ef4e8d8cf3e1a9c75dd037b76871b7b052ceb0c4e27ea123a9d8f62886cc70aa1b4d0b8fe926c55d6085400024a16d7823e498df0c994fa6a0ebbd3a772c0a7af4677f3305317c0b42983f1417ef0fac0715bd3a03cbc188fcb58705ab8f99ec150510dbcf4cdb97d37f19702e38713d32299c3aed6c0e2a30cc2c56cf8ef203a611a42d8e6fff24c26b1f62dbfa934a3e6578eb50c53b834c45c6211013f26de7bb17344c06a49c468765776a51109fe996d6fb5e1905a5da102adf2bf326a1e85e", 0xec}, {&(0x7f0000000380)="929eb9c01021a26307dbba2f4e884a24739b4082ce2d3e25f8c54fa7eaf51904cac049b20e94341057d49c5aced64d7f9e64387887774bbe4da7c4c0914bbcd2035005a088cb7ac8dd3f6adfbc7b14983b05b73fe3bc5d74db1bee7588a4ca6e0fbca7b858875d5bfaddb56c2b7c0b3370c3af71a0b758ff5c440917d044781a3dd8a20450a1dd73cbcf4d3529959b18e21353557ac1a1ae92a7c4d1e23a354afa8e5fe8", 0xa4}, {&(0x7f0000000440)="8299f412cef11a1c29ddf3b490d8c8b820bc037c7b0274f2bf16538ccb34b5318be0a2a7f30545a597492e6eadc1b2f71f357a356504ca064862b9", 0x3b}, {&(0x7f0000000480)="254bf9efa083cebcecfd137ea58a3d00fcf9aa520ca37f77333b251de4ee8dd8fc3e7d02c24003d3cdce35942ec010a5b108b78a3f5e11c5653614087621bb135e5be2854a5add3fb2f245848bf66357a72e553a14fed0fcf42ac13ec52c2fd4634ac1fe4c98829c7e76d53cca1b3954d48f86dac6b5f0a094e22feb9c863465120eca18b7b45fc2cc5f13ab575a183c61d1ab33e4643fbfda41e57d10f0a112532c3a9e68a9a0190fa049dd926c3e3eb8ad1b26ba5f81633c83b6228ef98bdbb026b179", 0xc4}], 0x4, r3) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r4 = syz_open_pts(r0, 0x0) readv(r4, &(0x7f00001aa000)=[{&(0x7f00006aaf01)=""/255, 0xff}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10) ioctl$TCXONC(r0, 0x540a, 0x2) close(r0) [ 70.317487] SELinux: policydb version -1751219402 does not match my version range 15-30 2018/04/06 03:51:08 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00006b8ff2)='net/rt6_stats\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000000c0)="70726f6a69645f796170000b53a726a12cb9d18a3dc359d6e2861a7065838b692a328960f488490b9fa6fdc69f2ded11adbb9eca496b172b0568d15f247794cb006cb70de8d7684b278a6500a9f7c23b9991080194b5b7ab753fe4d3578be9fd4d14d18610a15304e7305d550000000000000000") getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000000000)=0x7e8f, &(0x7f0000000040)=0x4) getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={"677265746170300500", r3}) r4 = dup3(r2, r0, 0x0) sendfile(r2, r0, &(0x7f0000ed0ff8)=0xe, 0xd) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0x2, @dev={0xfe, 0x80, [], 0xb}, 0x3a}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x3c) 2018/04/06 03:51:08 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000000ff8)='./file0\x00', &(0x7f0000000ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x4a0000) getsockname$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000830ff4)) 2018/04/06 03:51:08 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpgrp(0xffffffffffffffff) syz_open_procfs(r1, &(0x7f00000001c0)='net/sctp\x00') fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x1}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x54f}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000140)={@loopback={0x0, 0x1}, 0x800000000, 0x0, 0x3, 0x4, 0x0, 0x8, 0xfb8}, &(0x7f0000000180)=0x20) fcntl$lock(r0, 0x7, &(0x7f0000003fe0)) 2018/04/06 03:51:08 executing program 1: r0 = open(&(0x7f000001dff8)='./file0\x00', 0x3ff, 0x0) r1 = inotify_init1(0x800) inotify_add_watch(r1, &(0x7f0000db4ff8)='./file0\x00', 0x12) r2 = fcntl$getown(r1, 0x9) waitid(0x0, r2, &(0x7f0000000000), 0xb, &(0x7f00000000c0)) close(r0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/27, 0x1b}], 0x1) 2018/04/06 03:51:08 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x3ff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000600)={0x0, 0xfffffffffffffff8, 0x0, 0x7}, &(0x7f0000000640)=0x10) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000300)=0x1a, 0x4) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) socket$inet_sctp(0x2, 0x0, 0x84) pread64(0xffffffffffffffff, &(0x7f0000000740)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) socket$netlink(0x10, 0x3, 0x0) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff01000000000000", 0x1b) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) 2018/04/06 03:51:08 executing program 4: r0 = socket(0x3, 0x6, 0x2) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1d) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/04/06 03:51:08 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20841, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = getuid() stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={r1, r2, r3}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x60, &(0x7f0000000000), 0x0) dup3(r4, r4, 0x80000) setns(r4, 0xc000000) fallocate(r4, 0x2, 0x2000000000000000, 0xffffffff80000000) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/04/06 03:51:08 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) socket$unix(0x1, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40101, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000038c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/68, 0x44}], 0x1, &(0x7f0000000180), 0x0, 0x1}, 0x1}, {{&(0x7f00000001c0), 0x80, &(0x7f0000001640)=[{&(0x7f0000000240)=""/110, 0x6e}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/132, 0x84}, {&(0x7f0000001440)=""/73, 0x49}, {&(0x7f00000014c0)=""/95, 0x5f}, {&(0x7f0000001540)=""/239, 0xef}], 0x6, &(0x7f00000016c0)=""/193, 0xc1, 0x7}, 0x3f}, {{&(0x7f00000017c0)=@nfc_llcp, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001840)=""/196, 0xc4}, {&(0x7f0000001940)=""/97, 0x61}, {&(0x7f0000001a40)=""/186, 0xba}, {&(0x7f0000001b00)=""/189, 0xbd}, {&(0x7f0000001bc0)=""/106, 0x6a}, {&(0x7f0000001c40)=""/104, 0x68}, {&(0x7f0000001cc0)=""/75, 0x4b}, {&(0x7f00000002c0)=""/37, 0x25}], 0x8, &(0x7f0000001dc0)=""/52, 0x34}, 0xaaa}, {{&(0x7f0000001e00)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000003440)=[{&(0x7f0000001e80)=""/5, 0x5}, {&(0x7f0000001ec0)=""/172, 0xac}, {&(0x7f0000002080)=""/175, 0xaf}, {&(0x7f0000002140)=""/248, 0xf8}, {&(0x7f0000002240)=""/196, 0xc4}, {&(0x7f0000002340)=""/103, 0x67}, {&(0x7f00000023c0)=""/106, 0x6a}, {&(0x7f0000002440)=""/4096, 0x1000}, {&(0x7f0000004000)=""/4096, 0x1000}], 0x9, 0x0, 0x0, 0x4}, 0x72}, {{&(0x7f0000003500)=@sco, 0x80, &(0x7f0000003580)=[{&(0x7f0000001f80)=""/61, 0x3d}], 0x1, &(0x7f00000035c0)=""/73, 0x49, 0x400}, 0x20}, {{&(0x7f0000003640)=@llc, 0x80, &(0x7f0000003780)=[{&(0x7f00000036c0)=""/156, 0x9c}], 0x1, &(0x7f00000037c0)=""/254, 0xfe, 0x2}, 0x80000000}], 0x6, 0x40000000, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x320, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000002000)=[{{&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x26, &(0x7f0000001900)}}, {{&(0x7f00000019c0)=@ipx, 0x10, &(0x7f0000001f40), 0x0, &(0x7f0000001fc0)=""/64, 0x40}}], 0x2, 0x2000, 0x0) 2018/04/06 03:51:08 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x80000) connect(r0, &(0x7f0000000100)=@sco={0x1f, {0x2, 0x8001, 0x10b588fc, 0x7fffffff, 0x4580000000000000, 0x1}}, 0x22a) r1 = socket(0x10, 0x802, 0x0) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000180)="901cf7e19b1f71df168df4a4fbc627b3bed23ad1b8961299c46bcac3110e459858a1a0336902fb62db683c46c9cf8734e6bc6289f38a96a9c9340a50b0f563f46e3e36e1f9c4fdc7f69a492ff92accb1dc4768da36285778f49ac34cbf18e8212fe4d06ec5ce94c23f08699a43a092ba3f8a683819aff7ed9875b83ac4d23323d8565129ebe84f20b97598d8b47c20fdce9a289855edf64c117ae1f3bea0928d", 0xa0) write(r1, &(0x7f00000000c0)="24000000210025f0075c0165ff0ffc0e020000000010000002e1100c08000a0000000000", 0x24) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000000)="ca02cfb3bbc94a26e7c688f45b6763805438b1140f6ce55db79692154a026836d8629029dc6abf43978973175b47fbe3aefa5c98eab2ac60e5e3359eff306d5b5d7def9bde0850588f62") 2018/04/06 03:51:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x200000000001b, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x24b) 2018/04/06 03:51:08 executing program 7: timer_create(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x1, @thr={&(0x7f0000000080), &(0x7f0000000140)}}, &(0x7f0000000240)=0x0) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, r1+10000000}}, &(0x7f0000000300)) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xb6a, 0x0) [ 71.041261] device lo entered promiscuous mode [ 71.061774] device lo left promiscuous mode 2018/04/06 03:51:08 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000038ff0)='/dev/sequencer2\x00', 0x802, 0x0) pwrite64(r0, &(0x7f0000706000)="94000bfff3d40060", 0x8, 0x0) close(r0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000040)=0xb1fe) 2018/04/06 03:51:08 executing program 4: r0 = socket(0xa, 0x2, 0x0) flock(0xffffffffffffffff, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000a00)=ANY=[]}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000008c0)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000002c0)={0x0, @in6={{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, &(0x7f0000000380)=0x84) getsockname$packet(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000600)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000640)={@empty, 0x0, r2}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000400)={r1}, 0x3ba) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x63) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) fchdir(r3) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00000003c0), 0x0, 0x0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x2d0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000680)={r2, 0x1, 0x6, @random="523f469e1f92"}, 0x10) r5 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$TIOCLINUX6(r5, 0x541c, &(0x7f0000000200)={0x6, 0x4}) fallocate(r5, 0x1, 0x0, 0x20004d2d) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r0, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r0, &(0x7f0000000240)="6a14ad6a", 0x4, 0x40000, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000800)=0x14) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast2, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000140)=0xe8) setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x80000000, 0x0, 0x0, 0x10001}) [ 71.096383] device lo entered promiscuous mode 2018/04/06 03:51:08 executing program 3: r0 = socket(0x10, 0x0, 0x9) write(r0, &(0x7f0000be0ff0)="0100000000090200ba1506c507371a23", 0x10) 2018/04/06 03:51:08 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00000000c0)={0x3, 0x1, 0xfffffffffffffffe}) openat$cgroup_subtree(r0, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x1, 0x0) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') ioctl$LOOP_SET_DIRECT_IO(r1, 0x301, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/04/06 03:51:10 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000780)={&(0x7f0000000140)={0x10}, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=@migrate={0xac, 0x21, 0x401, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@multicast1=0xe0000001}, {@in6=@dev={0xfe, 0x80}, @in6=@dev={0xfe, 0x80}}]}]}, 0xac}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200940, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{0x2, 0x6}, {0x6, 0x3ff}, {0x9, 0x7}, {0x1000, 0x3}, {0x7, 0x7}, {0x900, 0x2}, {0x5, 0x1}, {0x9, 0x3}]}) r2 = dup(r0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)={0x1, 0x5, [@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="0dac21e76dc5", @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000200)) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000240)) 2018/04/06 03:51:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00002b8ff6), 0x0) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e1e, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xff0c) r1 = socket$inet6(0xa, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000800)={0x1f, 0x9, 0x9, 0x1}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x3c, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000100)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="300000006b53a699da2014150917702a0686136d3601225fbff50795f28d1d581e67b51d0cfab310cde145a37b0b8afd9296d574cdb5f48529edf3ec767a853cb7d6a73577a1f06871782429e3f7ec3a84bc99776ccc8de7c465f559f05fae6df526b52f894ebdcbdd29136d6378421ed3f5177a7802bfd2e981bbd633b5c976fba1799307b940bb7f6990fc9b23c3ad3cf9e2e0600fa745fb5ed10b5c85195b0ebb74e89062c381cf50c4b6", @ANYBLOB="000500000000ffdbdf251100000008000400000000000c00020008000500000000000800050000000000"], 0x2}, 0x1, 0x0, 0x0, 0x54}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, r3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={0x0, @in6={{0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}, 0x101}}, [0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x667]}, &(0x7f0000000340)=0x100) r7 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_int(r7, 0x29, 0x4f, &(0x7f0000000000)=0x6, 0xc8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000840)={r6, @in6={{0xa, 0xdc6, 0x80, @loopback={0x0, 0x1}, 0x9}}, 0x8, 0x80000000, 0x40, 0x6, 0x2}, &(0x7f0000000140)=0xffffffffffffffe9) sendmsg(r7, &(0x7f0000000040)={&(0x7f0000010ff4)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000019007fafb72d1cb2a4a280930a0600000000000000000004390007002f000000000000001900050000000000000000081338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000002000)}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/04/06 03:51:10 executing program 4: pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000000100)={{0x1}, {0x2, 0x3}, 0x3f, 0x5, 0x400000000000000}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'\x00', 0x0}) bind$packet(r1, &(0x7f00000000c0)={0x11, 0x1b, r2, 0x1, 0x0, 0x6, @random="a0612740a65d"}, 0x14) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x7ff, 0x401, 0x3, 0xffff, 0x7fffffff}, &(0x7f00000001c0)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000300)={r4, 0x1, 0x167}, 0x8) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="0bf5430f080319", 0x7}], 0x1) 2018/04/06 03:51:10 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000001b80)=@updsa={0x138, 0x1a, 0x301, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@multicast1=0xe0000001, 0x0, 0x32}, @in6, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0x0) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f00000000c0)="3cdb6aa5838ad576003ee31d3802cb4a6fbf472769eaf509acf21e0f63d4d1a70cd90563e3fa8600c70d0365df264bbb3bcce1efcce9c5ecf2ebbb6db5455e7b31debdcd624de92bcdced80541be6455f96f59ee721c62fc03e732451f65451349b9be2046b088f1f2ca6a66c5aeccca5972a5") 2018/04/06 03:51:10 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_eeprom={0xc}}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xffffffffffff61cb, 0x8080) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/04/06 03:51:10 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000140)='/dev/loop#\x00', 0x4, 0x210001) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x10001, 0x7fff, 0x0, 0x1b, 0x18, 0x10, "e32d9b7bab2c92749687b621fa018736fd6f564e5f04abea551544d4a02904c5a9c7c55357bb7ddd5f831e77e2270fe13f19c3b44252c511b6178b5e93d2e6d5", "87d0cba4fb125bd378eca3b040b4fe93adfc16aff39360cb7232a35b4b8cdb8d0927f6cd2d4379f3b2baec35019db7e3cbff0062ca80ecc8392c9ab7377186ad", "c3b650f3d478bc34f0dbb09d74c28d6be4336c029cb6e770bc8e680fcfc2b86f", [0x8, 0xffffffffffffffff]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000200)={r2}) getpeername(0xffffffffffffff9c, &(0x7f0000000240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000002c0)=0x80) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x9011, r0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000340)=0xa) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/loop-control\x00', 0x4000, 0x0) r5 = getgid() stat(&(0x7f0000000400)='.\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setresgid(r5, r6, r7) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={r4, 0x1, 0x30}, &(0x7f00000003c0)=0xc) r8 = perf_event_open(&(0x7f00000008c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r9 = accept$netrom(r8, &(0x7f0000000440), &(0x7f0000000480)=0x10) ioctl$sock_ifreq(r9, 0x8911, &(0x7f00000004c0)={'ip_vti0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0xe08101}}) 2018/04/06 03:51:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001880)={&(0x7f0000001280)={0x10}, 0xc, &(0x7f0000001840)={&(0x7f0000001800)=@ipv4_getnetconf={0x14, 0x52, 0x1, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x2710}, {r1, r2/1000+10000}}) 2018/04/06 03:51:10 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000000080)={&(0x7f0000ffc000/0x1000)=nil, 0x10001, 0x7, 0x20, &(0x7f0000ffa000/0x3000)=nil, 0x5de}) sendmsg$nl_route(r0, &(0x7f0000002100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000020c0)={&(0x7f0000002000)=@ipv6_getroute={0x24, 0x1a, 0x11, 0x0, 0x0, {0xa}, [@RTA_EXPIRES={0x8, 0x10}]}, 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/126) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x840000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=@setneightbl={0xa4, 0x43, 0x301, 0x70bd2d, 0x25dfdbff, {0xa}, [@NDTA_PARMS={0x3c, 0x6, [@NDTPA_QUEUE_LEN={0x8, 0x8, 0x5}, @NDTPA_APP_PROBES={0x8, 0x9, 0x6}, @NDTPA_UCAST_PROBES={0x8, 0xa, 0x80}, @NDTPA_BASE_REACHABLE_TIME={0xc, 0x4, 0x8001}, @NDTPA_QUEUE_LEN={0x8, 0x8, 0x304}, @NDTPA_LOCKTIME={0xc, 0xf, 0x6}]}, @NDTA_NAME={0x8, 0x1, '$\x00'}, @NDTA_GC_INTERVAL={0xc, 0x8, 0xfff}, @NDTA_THRESH2={0x8, 0x3, 0x2}, @NDTA_PARMS={0x1c, 0x6, [@NDTPA_APP_PROBES={0x8, 0x9, 0x1f}, @NDTPA_PROXY_QLEN={0x8, 0xe, 0xfffffffffffffff9}, @NDTPA_APP_PROBES={0x8, 0x9, 0x1}]}, @NDTA_NAME={0x1c, 0x1, '/proc/self/net/pfkey\x00'}]}, 0xa4}, 0x1}, 0x800) 2018/04/06 03:51:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0xe, 0x80000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/21, 0x15}, {&(0x7f0000000580)=""/176, 0xb0}], 0x2, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000700)='/selinux/enforce\x00', 0x48040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000740)) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x76f80, &(0x7f00000000c0)=0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) shutdown(r0, 0x800000000000000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000400)={'sit0\x00', 0x0}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/17, 0x11}, {&(0x7f0000000180)=""/255, 0xff}, {&(0x7f0000000b00)=""/199, 0xc7}, {&(0x7f0000000280)=""/2, 0x2}, {&(0x7f0000000c00)=""/173, 0xad}], 0x6) recvfrom(r1, &(0x7f0000000340)=""/158, 0x9e, 0x1, &(0x7f0000000440)=@ll={0x11, 0x469555568dadc19b, r3, 0x1, 0x7ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001ac0)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x1, 0x0, "6360f8298e58cf8bca674d10cc45622162d4172a9017daa80f99927657ce2f0b8d97c28ccd61e97f489b07477e4c0628d40f14e00100010018412f406de2ee49174b94efa45270eecb560bb84fe9ae1c"}, 0xd8) getsockopt$inet_buf(r2, 0x0, 0x20, &(0x7f00000004c0)=""/53, &(0x7f0000000500)=0x35) shutdown(r0, 0x1) 2018/04/06 03:51:10 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000740)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0xf, &(0x7f0000000780), 0x4) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000680)=0x0) process_vm_readv(r2, &(0x7f00000006c0)=[{&(0x7f0000000b40)=""/219, 0xdb}], 0x1, &(0x7f0000000e80)=[{&(0x7f0000000a40)=""/95, 0x5f}, {&(0x7f0000000c40)=""/83, 0x53}, {&(0x7f0000000cc0)=""/189, 0xbd}, {&(0x7f0000000d80)=""/238, 0xee}], 0x4, 0x0) creat(&(0x7f0000000ec0)='./file2\x00', 0x1c0) r3 = creat(&(0x7f0000001480)='./file0\x00', 0x3) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu\x00', 0x200002, 0x0) writev(r1, &(0x7f00000013c0)=[{&(0x7f0000000f00)="35829f91c619263f15657db56b69925d8bf42a1a00430fa8716ef32e2bf228815181f39073e8969b9294fc4c3339acb21983226a1d8637c5b3cb24fe8d31b1b68ca0362d6312b39e9636b8f3b1f462dec3b52007204930570e547b91a69cd2de794b3ef283e96313e83b6be68622c9cc3147a048cbb3007e0c8e0207b21b18b94c12e29dfaa3b7578a252afce32a75b09064725cdbdb6546", 0x98}, {&(0x7f0000000fc0)="48490f67cd692a39fb456a3023c4a2a208e382b6afad9f8bc65b8731d5f3f91bb610b74fcced9c79f138a8d7f55b8f776fc8582f93387e05123aa0e69167654165f6d94851141a4d69832d8d3bdb50e629895308ad629cac8933e129ccbc70897cc4130cca1ac467dc961e2acb18e55e800f0c642cc629d8c5e45cd780fdbb8bdd6ccf5c11e2c01b203b2e4c7bbdcee19e1c62f5129739d935402943da1d05b85e59cf8bfd9c001293a65083ae58856afbe3589f13a459121906e4ce60959ea45a7e28b55babb97439b49c2c2687eaaedc341b214747b79f6de1ebff05c2c62774b25fa0bf10ab2fb91ac6eea663d6f1c4f75a400e", 0xf5}, {&(0x7f0000000880)="47e99be8c280767457459f19ec", 0xd}, {&(0x7f00000010c0)="960fcbd952f94b48e35d32c629c84b87d27312e2bca784fe719b3d6664ba6ce36a3c862f2cd2b8", 0x27}, {&(0x7f0000001100)="5edd1f9e368f503bb5a79e61629e175f6b2611867c1c79ec89b4fd2a81ef4674641a1d7aef66d40083400adf5c2e9d03918c8761173e39d03ed199789cf4274e375fd58e3c9630dcebd64ddcda8d8fdb3e73365abe602c555f5a2e7e0e910f29fac84cfa78", 0x65}, {&(0x7f0000001180)="51b2d802c54ede836f53b690e87d95ea7cea6b1874", 0x15}, {&(0x7f00000011c0)="a5f7f57448315e7062c61a2779a76fc28163ae68555e8c374927f9a4df200a0e75fb1b5ac6e8ba12e6a0e48f39f8abd498f5dddc072744a398c8aa30e0c9819b9856c373a7ec0b53d993cd99d7a1feb45a2ffaf051280cf79a5143754cae9b6016ac2d4af7937bcaefddb717eb2382505a9d5feed863fba6c5d3106596cb1fbb6d39dc82c4882e869e2a0a8452e32d50c4176865903bb6efdc631e52a24119ba293d89670a3cfc2dacde5ee590d890c8113bbcad2a854758910efcc8ab3a0220d03f0b750e3e10c4dec5969a59ca4e8fee42054817255b2a33a9cd247e25d1361c074b06cb66edf7de", 0xe9}, {&(0x7f00000012c0)="9afa151075f7508ff0a2944b8daa62ba36058f012a2e6a99dd0a9895df3196051e4c4241795a2f74ba8754fc7834c9a2b045a47287a8dfe3be74ba8a536121edde00b6a008c901d8882923fa9dd202c01fbd867469a27994fa3ffd39dbdc72feeb5923a39ea050", 0x67}, {&(0x7f0000001340)="4233eaa853eb2673ea5a4f5739c42bde48f03cb050ad6a4a591b0f31ff", 0x1d}, {&(0x7f0000001380)="ac73acef278463", 0x7}], 0xa) 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$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/loop-control\x00', 0x2003, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000480)=[@in={0x2, 0x4e22, @rand_addr}, @in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @rand_addr=0x8}], 0x30) 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(r3, 0xef2, 0x0, &(0x7f00000007c0)="23447412f6410028a504329b5da05b13701b2d8a4723aee1fe46d603d802465d01e3783e811085419b2157698c0f41484949df29ceda6161227f8ad42b622fa1b639d2ef711cddfdf0cf36e9cfbcff743b694b8c49bb19ffb9f409c6bc293d08c42a8c041f4837a074f4c885ee3fcc841becab4c48d758dca02e8b77a13c87d53b57d3c6999e02b3e4e950e2868e", 0x8e) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f0000000000), 0xc) getpeername$inet6(r4, &(0x7f0000000b00)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000ac0)=0xd) getsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000040)={@remote, @multicast2}, &(0x7f00000000c0)=0xc) getsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f00000004c0)=""/72, &(0x7f0000000700)=0x48) get_robust_list(0x0, &(0x7f0000000400)=&(0x7f00000003c0)={&(0x7f0000000380)={&(0x7f0000000340)}}, &(0x7f0000000440)=0x18) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000002c0)={0x0, 0x6}) lstat(&(0x7f0000000640)='./file1\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000940)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0x401, 0x4e20, 0x6, 0xa, 0xa0, 0x20, 0x0, 0x0, r6}, {0x7, 0x0, 0x2, 0x9, 0x1, 0x3, 0x200, 0x80}, {0x80000000, 0x9, 0x7, 0x1}, 0x4, 0x6e6bb7, 0x2, 0x1}, {{@in=@loopback=0x7f000001, 0x4d6, 0x2b}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x11}, 0x3500, 0x4, 0x1, 0x31, 0x1a, 0x7c86, 0xfffffffffffffffd}}, 0xe8) 2018/04/06 03:51:10 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='ns/pid\x00') setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x0, 0x4, 0x7}, &(0x7f0000000200)=0x98) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000340)={0xffffffff, 0x0, 0x6, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x2}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000001000)={0x7, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4a20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) syz_genetlink_get_family_id$ipvs(&(0x7f0000000700)='IPVS\x00') r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) r3 = syz_open_procfs(0x0, &(0x7f000012bff2)='net/mcfilter6\x00') sendmsg$nl_route(r0, &(0x7f0000000a00)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)=@getnetconf={0x14, 0x52, 0x500, 0x70bd27, 0x25dfdbff, {}, [""]}, 0x14}, 0x1}, 0x8000) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000a40)=ANY=[@ANYBLOB="01000000000000000a00000000000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff000000000000000000000000000000000000000000000000000000000000000000000000000000004f8a000000020000000a00000000000000fe8000000000000000000000000000ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000ff02000000000000000000000000000100000000c26dcae4f388579743cabe2d7944f85300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x190) readv(r3, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/246, 0xf6}, {&(0x7f0000000340)=""/170, 0xaa}], 0x2) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000740)=ANY=[], 0x0) ioctl$RNDGETENTCNT(0xffffffffffffffff, 0x80045200, &(0x7f0000000040)) writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f00000000c0)="1e5b7b1d30859a82aa0b7eb4ad6e", 0xe}], 0x1) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000500)={0x6, 0x9, 0x443, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)=0x1) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x7) socket$netlink(0x10, 0x3, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x80b02, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000740)=ANY=[@ANYRES32=0x0, @ANYBLOB], &(0x7f0000000180)=0x2) [ 72.468075] device lo left promiscuous mode 2018/04/06 03:51:10 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x4000000000000005, "964a02"}], 0x18}}], 0x2, 0x0) memfd_create(&(0x7f0000000000)='vmnet1ppp1mime_typebdevvboxnet0\x00', 0x2) 2018/04/06 03:51:10 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4}}, 0xe8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x7fffffff, @loopback={0x0, 0x1}}, 0xbe3e9657) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2b) r2 = mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0xc010, r1, 0x0) r3 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000009, 0x4010, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000440)={0x7c, 0x0, &(0x7f0000000300)=[@clear_death={0x400c630f, 0x1, 0x3}, @register_looper={0x630b}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, &(0x7f0000000180), &(0x7f00000002c0)=[0x70, 0x38]}}, @register_looper={0x630b}, @free_buffer={0x40086303, r2}, @release={0x40046306, 0x1}, @free_buffer={0x40086303, r3}], 0x85, 0x0, &(0x7f0000000380)="3a51838b7ebb03af9cd36598548e23302511cc859edcb7276f779b49cffc7a743782b63dff416e3a3fdce048abb7678facedd8cdc5e1fcfb47268316b9cf610ccfe5a7afc7cb58052ea1e8b9c3f943c8559c28c4228a7c7c8338466d5e534da598aebc55d679b9587b90da2b78549357bcf3ff23dd54e3f310ef79b9916e4f96ebac0799ad"}) getpeername$inet(r1, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x3, 0x0, 0x100000001, 0x9, 0x6, 0x1}) 2018/04/06 03:51:10 executing program 5: r0 = socket(0x10, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2000000802, 0x0) connect$inet6(r1, &(0x7f000000cfe4)={0xa}, 0x1c) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80}}, 0x1c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x440000, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000ec0)={0x0, 0x8}, &(0x7f0000000f00)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000340)={0x7}, 0x1) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000f80)={0x0, 0x2c, &(0x7f0000000f40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14}}, @in6={0xa, 0x4e22, 0x10001, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}]}, &(0x7f0000000fc0)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000003c0), &(0x7f0000000400)=0x8) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000240), &(0x7f00000002c0)=0x68) listen(r4, 0x0) ioctl$KDGKBENT(r5, 0x4b46, &(0x7f0000000080)={0x0, 0x6, 0x80000000}) sendto$inet6(r3, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00000015c0)={0x0, 0x0, 0x9}, 0xfd9b) r6 = accept4(r4, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) getsockname$packet(r5, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000940)=0x14) sendto$packet(r6, &(0x7f0000000880), 0x0, 0x10, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) ioctl$sock_inet_SIOCGIFNETMASK(r5, 0x891b, &(0x7f0000000380)={'bcsf0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000001000)={0x0, 0xf5, 0x0, 0x0, 0x5}, &(0x7f0000001040)=0xffffffffffffff65) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x81441}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x84, r7, 0x400, 0x70bd2a, 0x25dfdbfd, {0x3}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x224}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5d1}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x850}, 0x80) r8 = syz_open_procfs(0x0, &(0x7f0000000700)="6664001a000000") getdents64(r8, &(0x7f00000004c0)=""/189, 0xabf70f75d9c5643) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000480)={0xfff, 0x4, 0x0, 0x0, 0x0, 0x280000000000000, 0x0, 0x3}) 2018/04/06 03:51:10 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000894000)=0x103, 0x4) sendto$inet6(r0, &(0x7f000005d000), 0x24b, 0x0, &(0x7f0000737000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = accept4(r0, &(0x7f0000000000)=@generic, &(0x7f0000000140)=0xfffffffffffffe87, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @multicast1=0xe0000001, r2}, 0xc) 2018/04/06 03:51:10 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000d17ffc)=0xd504, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f00001dcffc), &(0x7f0000d21ffc)=0x4) 2018/04/06 03:51:10 executing program 4: r0 = request_key(&(0x7f0000000040)='blacklist\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="7b2573797374656dfd275b76626f786e6574305e2c00", 0xffffffffffffffff) pivot_root(&(0x7f0000000180)='./file0\x00', &(0x7f0000000140)='./file0\x00') r1 = add_key(&(0x7f0000d84000)='user\x00', &(0x7f000030dffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="9f", 0x1, r0) add_key$keyring(&(0x7f0000982000)='keyring\x00', &(0x7f00002e2ffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) 2018/04/06 03:51:10 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x12) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000000)="290000001db62000190000003fffffffda060100000000d700ffffffa3fc040d000d00ea11000000050000", 0x29}], 0x21c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000000080)=[0x3, 0x20]) 2018/04/06 03:51:10 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) unlink(&(0x7f0000000080)='./file0/file0\x00') r1 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r1) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000c80)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) sendmmsg$unix(r2, &(0x7f0000001080), 0x220bab76070d7cf, 0xfffffffffffffffe) poll(&(0x7f0000084ff0)=[{r2}], 0x1, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x0, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f00000003c0)='/dev/net/tun\x00', 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000d80)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="876bd419d04c67a0a47ca18e2c847b2353b8f9c858a20e643e4396d97a32d56167cc3f29b6a12907bf69ff07b91e4ab5a091a80aab7be6434c40296362c4d6a01430def2e0eb4802806576a5522ddcd2fa5a038c4603470d0ac3c11bfe2290ab107f416351d636887586ab3da512acde0e6f17f9868846c45be73b67842b53bba77befc67e6c72887b33ff539e3e8514"], &(0x7f00000002c0)=""/152, 0x98) pipe2(&(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) r5 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x9e9a, 0x204200) setsockopt$nfc_llcp_NFC_LLCP_RW(r5, 0x118, 0x0, &(0x7f0000000180)=0x8000, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)=ANY=[@ANYBLOB="06ff07000000000000730000003f00"], &(0x7f0000000280)=0x1) write$cgroup_subtree(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="ac8e"], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0/file0\x00', 0x20000000001, 0x1c6) readv(0xffffffffffffffff, &(0x7f0000000bc0)=[{&(0x7f0000000400)=""/35, 0x23}, {&(0x7f00000005c0)=""/250, 0xfa}, {&(0x7f00000006c0)=""/155, 0x9b}, {&(0x7f0000000780)=""/223, 0xdf}, {&(0x7f0000000880)=""/150, 0x96}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/254, 0xfe}, {&(0x7f0000000b40)=""/78, 0x4e}, {&(0x7f0000000440)=""/58, 0x3a}], 0x9) mknod$loop(&(0x7f0000000200)='./file0/file0\x00', 0x100, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$EVIOCGABS20(r6, 0x80184560, &(0x7f0000000080)) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000000500)={0x0, 0x200, 0x81, 0x100000001, 0x4, 0x3}) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/04/06 03:51:10 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019ff4)) write$sndseq(r0, &(0x7f00009ab000)=[{0x8, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x30) pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000740)={0x0, 0x21, "1b074f12cc3532908f54e893761e739a415dfa17c9a4541e7c2104d1338caeda50"}, &(0x7f00000007c0)=0x29) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000008c0)={r3, 0x74, &(0x7f0000000800)=[@in6={0xa, 0x4e21, 0x266, @dev={0xfe, 0x80, [], 0xe}, 0x7}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [], 0xaa}, 0x80000000}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x5}]}, &(0x7f0000000900)=0x10) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) r5 = getpid() r6 = syz_open_procfs(r5, &(0x7f0000000480)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f349572d226d7a075fb35331ce39c5a3568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd2c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2000000, 0x10, 0xffffffffffffffff, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r7, &(0x7f0000720fd4)=""/44, 0x1b3) syncfs(r2) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000300), &(0x7f0000000380)=0xc) stat(&(0x7f00000023c0)='./file0\x00', &(0x7f0000002400)) sendmsg$netlink(r6, &(0x7f00000026c0)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x40108000}, 0xc, &(0x7f00000022c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="1000e4002a00500109007000fcdbcff8"], 0x1}], 0x1, &(0x7f00000003c0)=ANY=[]}, 0x0) setsockopt$packet_buf(r6, 0x107, 0x6, &(0x7f0000000100), 0x0) syncfs(r6) setsockopt$inet_sctp6_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x7, 0x0, 0x3f, 0x0, 0x1bcb}, 0xb) epoll_wait(r2, &(0x7f0000000100)=[{}, {}], 0x2, 0x80000001) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mount(&(0x7f0000000340)='./file1\x00', &(0x7f0000015ff8)='./file0\x00', &(0x7f000001fffa)='bdev\x00', 0x0, &(0x7f000001f000)) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/04/06 03:51:10 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10103f) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/104) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000280)={0xfffffffffffffff9, 0x0, &(0x7f00000002c0)}) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x40) ppoll(&(0x7f00000000c0)=[{r0, 0x8082}, {r0, 0x40}, {r0, 0xc0}, {r0, 0x8222}, {r0, 0x3000}], 0x5, &(0x7f0000000140)={r1, r2+10000000}, &(0x7f0000000180), 0x8) 2018/04/06 03:51:10 executing program 4: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = creat(&(0x7f0000000380)='./file0\x00', 0x10) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) symlink(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file1\x00') write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f00000002c0)='./file0\x00') clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f0000000240)=[{r3, 0x40}], 0x1, &(0x7f0000000300)={r4, r5+30000000}, &(0x7f0000000340)={0xbb}, 0x8) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./control/file0\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=0x0, &(0x7f0000000180)=0x4) write$selinux_context(r2, &(0x7f0000000440)='system_u:object_r:hald_exec_t:s0\x00', 0x21) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r6, 0xca35}, &(0x7f0000000200)=0x8) dup2(r3, r1) [ 72.677012] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/04/06 03:51:10 executing program 5: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB="010e28bd7000fedb00f0b653f4e0be713966c50f0000000810060003000000680001000800050001000000080001000a00000008000bf072697e0008000b00736970000c0900000008c80f0fa5831f3c9ed96a7f530001000a0000da25c08ec968c3507f62efad1442a6a5079f0404a21c0dedf883e08695c90007c6752b11623f0020000000030100bd001a08370b007369700014000300ffff000000000000753f1e443084836ddea0f0a4a342b7a6bbd9511db0ecc72260e701c8a397000000000000b477e4ca0811f3"], 0x1}, 0x1, 0x0, 0x0, 0x50}, 0x20000884) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000006c0)={0x0, @in6={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x401}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x58, 0x0, 0x400, 0x0, 0x25dfdbfe, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}, @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}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x40000c0}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000080)={0x20000000000000, 0x3, 0x5, 0x3}, 0x6) fallocate(r2, 0x0, 0x4b99, 0x5) r3 = open(&(0x7f0000000340)='./bus\x00', 0x141042, 0xc) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) fallocate(r0, 0x800000200000008, 0x7, 0x4) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000140)={0x1f, 0x75, 0x4, 0xff, 0x3, 0x90000000000}) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB], &(0x7f0000000280)=0x1) mlockall(0x2) mkdir(&(0x7f0000000000)='./file1\x00', 0x21) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) 2018/04/06 03:51:10 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) prctl$setptracer(0x59616d61, r1) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4200, r2, 0x0, 0xfffffffffffffffe) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) accept4$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/04/06 03:51:10 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000180)=0x7) setreuid(0x0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$TUNSETVNETBE(r2, 0x400454de, &(0x7f0000000040)=0x1) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000080)=0x3) 2018/04/06 03:51:10 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000280)='/dev/snd/seq\x00', 0x0, 0xa001) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f00000000c0)={{0x1000, 0x3f}, 'port0\x00', 0x4, 0x4, 0x5, 0x2, 0x0, 0xeb, 0x0, 0x0, 0x1, 0x10001}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000292f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fallocate(r0, 0x2, 0x1, 0x6) r2 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f0aa01cf73e7ddea462c4aeb015360be", 0x10, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0xdd9, 0x7ff, r3) socketpair(0x1b, 0x5, 0x9, &(0x7f0000000300)) 2018/04/06 03:51:11 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x1, 0xffffffffffffffff, 0x0, 'queue0\x00'}) write$sndseq(r0, &(0x7f0000000200)=[{0x6, 0x1, 0x6, 0x0, @tick=0x8, {0x0, 0x5}, {0x6, 0xcc}, @result={0x4, 0x3}}, {0x3, 0x2468, 0x3f, 0xe72, @time, {0x0, 0x8}, {0x2, 0x3}, @result={0x7, 0x10001}}, {0x4, 0x8, 0x1, 0x4, @tick=0xff60, {0xf1, 0x80000001}, {0x100000001, 0x1f}, @ext={0xf2, &(0x7f0000000100)="64e965f073a00f5870492ef93a7af1e2248ff5ebf2de13aac167ab0c5f93aa096d4a85164e6d40b8c96fe04e4d774d9f0779dc0cc43ed2cf87c8eb537bc19d04c58c407ce74e49bcff6085b0c1c1bc32da9726fa4f4c7abb786f1858b1b86fd004c20b7bcf687777e02457beea0582c9a52c085bb017a3e846e98410045abb61918aa8532ad02369ec7e7ded3bdb40cfdaf0c112ad5f5db8f374609a249236c4fa1e3d7f714c7a1370df55a6630244e198e31a98603faab9e2dbb4dc030a953cb5a93b767b009ded35628a8ab275b3d5c2ebb65c5804f36e17ccd0fa8f396b23e3349442bc669acf11bf91399fe06b1a0038"}}, {0x7, 0x8, 0xff80, 0xb34, @tick=0x21f7, {0x9, 0x6}, {0x800, 0x1000}, @raw32={[0x5, 0x4, 0xdd]}}, {0x80000000, 0x0, 0x1ff, 0x0, @time={0x0, 0x989680}, {0xffffffff, 0xfffffffffffff801}, {0x8, 0xfffffffffffffff9}, @raw8={"891517fe796e72e9b1260003"}}], 0xf0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000000)={0x0, 0x2, 0x10000}) syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x42800) 2018/04/06 03:51:11 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000001080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000010c0)={r2, 0xfffffffffffffffc, 0x7, [0x7f, 0x44b40257, 0x715e, 0x200, 0x7, 0x8, 0x4]}, 0x16) sendmsg$key(r0, &(0x7f0000437fc8)={0x0, 0x0, &(0x7f00003f0ff0)={&(0x7f0000f38000)={0x2, 0xb, 0x0, 0x0, 0x4, 0x0, 0xfffffffffeffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}]}, 0x20}, 0x1}, 0x0) pwritev(r0, &(0x7f0000002100)=[{&(0x7f0000001100)}, {&(0x7f0000000080)="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", 0xffffffffffffffce}, {&(0x7f0000002080)="6ea509f3251a06207a3c552277930a256de7a625f9238f995a61956325198bb24fa49ec259a726d8a3353140a355d9f26afa066c8a856466f0b1639c5ca4ba8617c93be9198fbab57695fa59a0532c9e1383b8de9fe6323be2", 0xffffffa0}], 0x3, 0x0) 2018/04/06 03:51:11 executing program 2: r0 = socket$inet(0x10, 0x3, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000001c0)=0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x200200, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000200)=""/83, &(0x7f0000000280)=0x53) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r3, 0x0, 0x10, 0x8f, 0x80}, &(0x7f0000000140)=0x18) sendmsg(r0, &(0x7f0000014000), 0x0) 2018/04/06 03:51:11 executing program 7: execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000000240), &(0x7f0000000140)) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000240)={'filter\x00', 0x4}, 0x68) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000780)={0x0, 0x80000, 0xffffffffffffff9c}) writev(r0, &(0x7f0000000b00)=[{&(0x7f00000007c0)="c0754ae8", 0x4}, {&(0x7f0000000c00)="8b98e66dd422342166dd1bf170f16f4905178901907906a173897be6c60fbb1e8dfc736a4842a83b04da1cd8f2393bc7c147b21dbe92f916bfe29e648fddb3fd039743db49e19ad30e996466ec837a378a69a04957e32bec840bde8722d03da722297203ac247036c7946b502e3512783ba10895d1c0a61fb3e2c3121c9543ed83392ac9e582bb3a8ffde260d2288fd460d44cc5159be6476523e8938b7a8f854bef2ef9655ecc0bfd33769396cd7ec19e882277e9a2a1b2e463d1d117947f1dbe1b4f81d6644823a56c74493de063272b12b40a29add87453decad49487ff132cf786896b327250c1414943a6c5e7d6b38ec90bb23caf", 0xf7}, {&(0x7f0000000800)="22ab952904bacbe2dbc585d7ed785098ecfcb506c463e6ad8d00b47aac35c9bb59c2b84fc16ce7263e295600d741644e0698d4231a0f77978684bc43c66d558382b80ad909cb040fd408bb696eafc97472133847a926eb02849235fc7911998b11ec68866cb4ec5f025403ce30ca6258c803776f0f3061e7080ec090266246", 0x7f}, {&(0x7f0000000d00)="3ddd91332f6923815447e6c1de5c0445e76302c0c2f9a94411a6df2d272a6c6d897152c0a75acdac6590c3140f436b4e7b6f661b71b38f7d3b2ef20759600a6d3c8f4a839d490b7c4cfa46a00a5ceb917fbc1d42dc1fb780ff3d875948d0c6216b454c2844ea601ea13f4f1e0e132c8a14d177426c11e4836fe6a01b6248a6106a5404", 0x83}, {&(0x7f0000000dc0)="b86662ae5dc908f0e2a995518806a5f6122b68ae2508875134591cc44f989f38eb632e1628a7dac263895c95cca3273577eac45e3d21d87df73bb2c71eb5d36331b8b86c6ee33113b60f6669e15a928cf87852ededd8467b63cd34e75e2199a1b284e8f16657319b7877a7035c5af6b5ba04e804e47cd5d13eebd3aeca862b2ebe5e5a735702396166209b5c3017cdfbf1b0d69e12dadfd79d3ea3a97641b6bdc591ec205b88790136c3d0d476f4cdf731c46ef6bc73ee00934e49d59d3fa3c393dc0280e853623d21f575be6ac45cfcd8ea13121ebaecbfbe3eaea49b5261306058e24ae5c04394d8cda8813d6ddcfca5bf", 0xf2}, {&(0x7f0000000ec0)="b6db35657437141ea04b06c7b800127dd5446c275f7b1ca300218244914089d997ff6abbd4457a67691c86c3b52d7ae9858950aaf7a0cd660230fbc763fd183940d57f4e164153312a54a23b626f714ec96f94293f3985f66de39daa17c082c31faa93b092d8bafc93e5155e6ed33dd7c4db50971450c9e9ee2384804e3f849d6c138cfa56d13960521ec6dedcf92d3f05bcbd39204484a8d2e496a3c544e217b61d708ee5e8d9a5353ae2d20ac6b891078189a84c1052dcf12067a2bf4923221cd499138d47b0385ae3a9b956331971c5ed3e50585b52c145ad7005aa9cebc2110eb5a8", 0xe4}], 0x6) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000380)}], 0x1) clock_gettime(0x0, &(0x7f0000001980)) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mq_getsetattr(r1, &(0x7f00000009c0)={0x810000000, 0xcc2, 0x800, 0x9, 0x1, 0x0, 0x0, 0xfffffffffffffffa}, &(0x7f0000000a00)) r3 = syz_open_dev$usbmon(&(0x7f0000000bc0)='/dev/usbmon#\x00', 0xfb, 0x80400) r4 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000140)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000480)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000580)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xe8) geteuid() ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000980)={@empty, 0x2e, r7}) sendmsg$nl_xfrm(r4, &(0x7f0000000880)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="ec01000016000d0c27bd7000ebdbdf258a1414aa00000000000000fe8000000000000000000000000000aa4e2400ff4e2400010a0080205c00000005d40b6189e5dc5afe5c801278b572a9ee199a49808f271aa6d5650000000000", @ANYBLOB="ff020000000000000000000000000001000004d33c000000fe8000000000000000000000000000160000000000000000020000000000000005000000000000000600000000000000000000000000000006f6ffffffffffff0700000000000000000100000000000008000000000000001f000000000000000000000000000000ffffff7f0000000008000000070000007f0000002abd7000043500000a0003bf0800000000000000"], 0x2}, 0x1, 0x0, 0x0, 0x24008800}, 0x4) ioctl$DRM_IOCTL_GEM_OPEN(r4, 0xc010640b, &(0x7f00000002c0)={r5, r6, 0x2f8}) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000001100)=ANY=[@ANYBLOB="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"]) clock_getres(0x5, &(0x7f0000000300)) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000000940)={'ip6tnl0\x00', {0x4, 0x2, 0x81, "6d9e7dbd58d9", 0xfffffffffffffff8}}) syz_open_procfs(0x0, &(0x7f000044b000)='io\x00') r8 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x120ffd, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000200)=""/53, 0x35, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r8, 0x84, 0x8, &(0x7f00000008c0), &(0x7f0000000900)=0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000a80)=@assoc_value, &(0x7f0000000ac0)=0x8) creat(&(0x7f0000b7a000)='./file0\x00', 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000180)={0x80, {0x2, 0x4e20, @loopback=0x7f000001}, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x0, @rand_addr}, 0x0, 0x0, 0x1, 0x10000, 0xffff, 0x0, 0x3fd8, 0x0, 0x13f}) 2018/04/06 03:51:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00000000c0)={r1, 0x1}) times(&(0x7f0000000180)) 2018/04/06 03:51:11 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000098aff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r0, r0, 0x80000) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f00009a2000)) mknodat(r2, &(0x7f0000000240)='./file0\x00', 0x8088, 0x9) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x4e23, 0x0, 0x4e23, 0x1, 0x2, 0x80, 0x20, 0x3f, r4, r5}, {0x800, 0x49e7, 0x2, 0x8, 0x3f, 0x9, 0xb5, 0x46}, {0x4, 0x401, 0xcd, 0x6}, 0x6, 0x6e6bbb, 0x3, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x1, 0xa100, 0x2, 0xce}}, 0xe8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f00000001c0)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x30, 0x5, 0x0, 0x1800, 0x4, 0x6, 0x6, 0x80000000}, 0x1) 2018/04/06 03:51:11 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') bind(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x4, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x80) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={r2, r3, 0xffff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"c0656375766974790000000010000000000000000000000f000800"}, &(0x7f0000000040)=0x54) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r5, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a001103"], 0x1}, 0x1}, 0x0) 2018/04/06 03:51:11 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1, 0x32, r0, 0x2) r1 = socket$inet(0x2, 0x7, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000080)={r2, 0x85, "199c117951e1ac6c489a29d5548754ce6c54276d16df2768d073b0e1f11b26f648d6625c409c20098148a77a6e1a5f09383419badff9b43e1f42d7429af3858e12d6ee7fb9f6e6c8a9ac6631ea16d620a26ac44a61d87969890bf728fbd1f63d3e13bb3c987f43c251ab4bbd22e14bee1c2ac324ec32c85204506fe256594db512392f7056"}, &(0x7f0000000140)=0x8d) setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000e68ffc)=0xa7, 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x40, 0x0) bind$inet(r1, &(0x7f00007b3000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00000002c0)=ANY=[@ANYRES32=r3, @ANYBLOB="410000009fba7aac1c78402b51e1fcf3eb1849759d1fc2b1e17c421f0a2c24060d958cb988d444a8a0de5628f59626063b1a5afa1ee224f7d1cd106f93a9f60e587f0962bbfccbfa06d086389e5b142c443ee311f16da8bfcf11a35b26948bba9fc6761a23d5fd7ff018e212eda764eb978c527da534deba5d8dd51044ce926c991bcb3440fee7b7854cfe25d1f9dc053cd9b7fe7fa1f4031dab07f38cea6f5d301e3f3ed9140323b1da9290c9257065d528a9337f9ce46bc1da12065d1df33d7131e03da1cdf14a"], &(0x7f0000000240)=0x49) 2018/04/06 03:51:11 executing program 1: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x7, 0x5}, &(0x7f0000000100)) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r0], &(0x7f00000004c0)=0x1) unshare(0x40000000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000ac0)={{{@in6=@remote, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000900)=0xe8) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffe) getsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000180), &(0x7f0000000200)=0x4) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) splice(r2, &(0x7f0000000240), r2, &(0x7f0000000280), 0x0, 0xb) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000980)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000940)={&(0x7f0000000880)={0x80, r3, 0x19, 0x70bd2b, 0x25dfdbfd, {0x8}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_SERVICE={0x5c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x53}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x20}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x10}, 0x90) r4 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000500)=r4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000340)={r0}, &(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}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000740)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000780)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x7fff, 0x0, 0x0, 0xa, 0x0, 0x80, 0x0, r5}, {0x4, 0xffffffff, 0x7, 0x100000001, 0x0, 0x3, 0x8}, {0x4, 0x4, 0x0, 0x9}, 0x0, 0x6e6bba, 0x2, 0x0, 0x1, 0x2}, {{@in=@loopback=0x7f000001, 0x4d5, 0x3c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3502, 0x2, 0x0, 0x7fff, 0x189e, 0xb8, 0x76ad}}, 0xe8) socketpair(0x2, 0x0, 0x38000000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0xeb41, 0x7f, 0x61, 0x0, 0x0, 0x44, 0x2, 0x3, 0xffff0000000000, 0x9b, 0x9, 0x101, 0x9c81, 0x9, 0x5, 0xc4b, 0xd4e, 0x6, 0x6, 0x9, 0x2, 0x26b60550, 0x0, 0x8, 0x20, 0x1ff, 0x0, 0x3f, 0x7f, 0x3, 0x8, 0x8000, 0x7, 0x1, 0x4, 0x0, 0xd7d, 0x3, @perf_bp={&(0x7f00000001c0), 0xf}, 0x20300, 0x1, 0xf95, 0x1, 0x5, 0x100000001, 0x5}, r4, 0xb, r7, 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, [@broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001]}, 0x1c) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f00000000c0)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) r8 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, [0x8, 0x7, 0x200, 0x3, 0x1c0000000000, 0x7000000000, 0x0, 0x5, 0x80000001, 0xff7fffffff, 0x81, 0x3, 0x4, 0x9d, 0x7fff]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYRES32=r9, @ANYBLOB="49ff0300ffff18d228f97c237712f7415464d9a8814df609936703b19872d0fb0e90792a47292dbefff83b201ff41fa0febb3e336b7dc801a66ba6f21abe2834c50155e740012888790228679cffd7b354a45392de7797dd5b7aea973c2b4baa7561fe823392f85880215c7e7341947f419b3c32d1a192f0"], &(0x7f0000000480)=0x2) sendmsg(r8, &(0x7f0000000380)={&(0x7f0000000300)=@nl=@unspec, 0x80, &(0x7f00000001c0)=[{&(0x7f0000002040)="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", 0x1000}], 0x1, &(0x7f0000004000)=ANY=[], 0x0, 0x41}, 0x40000) sendmsg(r8, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080003000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000000a00)={0x5, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000400)={r9, 0x3, 0x1, [0xfffffffffffffeff]}, &(0x7f0000000440)=0xa) 2018/04/06 03:51:11 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000001700)="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") sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000000)={0xba, &(0x7f0000000080)="e13b0edc499dc233c0375f29beb46b467a87af481f5199f162749f4e9ec1af3a3602c4344e6461e2050befebedaa556cc6d3ac7494d2bb9ca3d22e1c843859fd57bded1e50dd105fd70a9e111f2897c1a3903c1faabb42cc5b9b87803fabc313d51ad371101ee5686cced178cbf4f3924d7bc03ad4b5218b01629ece7ec59fcb70ade5193f7c0be8659eaabd5097fef3cd50c3eca77909d7a6bb46e0cb1a6b06fa95d50c2414421ed81d55863b54d25813ce01aad9aa9c70e4d0"}) 2018/04/06 03:51:11 executing program 3: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="20000000130000004badee480813a81273bfef9c132361a801d284160d09770470255d12b488127796d41e70f3b0c6c04a18f9aa3fbab1fbb08f64595fa472"]}) creat(&(0x7f0000000080)='./file0\x00', 0x0) r1 = add_key(&(0x7f0000000400)='logon\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000700)="d514fd41e1a38133d2ed1ba2ba146859b3aa939825384121332c47f54cca77cf185621417292d90611520eda12f2b38bb269b0812ffe52f1d6ddbc0ef1466310612d8d1cb5b7509f88ebe26e9237db130e1e60c5fd008861c2cdadbf923c02f47bdb8a97f548e30e005db1b2ae73170dac5460cf797ef776bb26a4ec0c38ffc0d7126a79533f2a5b06a738d05e99de1d3427b391d6bb33702d97b7905c55e365fc9d56a2ba0fd149ee70f37cf084c6f77530f5c3ba975b325698356cf829d6", 0xbf, 0x0) r2 = add_key(&(0x7f0000000800)='keyring\x00', &(0x7f0000000840)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000008c0)="f8c5f37afc4aadb16eee6d1917cd4521df369dfa9cd2b8f9bfdff266eb91326abc163365cfe9cf30016c069d9b15fd2e8b7f5a311e6e5d327f9eb92b3a86264996c51e0e1541eae4cc7d982bbe3620902481a67e7475fb2c3ac14168ada3cedb6b83a0cc541a7206448aceb00b60cb2506bd8ea81edb48bb1a630a3fdd203946e290fd7c7424f13f58ba8dd58178812d0fd726aab75a4f80ceef6adc500e7bb4de1bc7d04e1155075dc981f39abf12accb630a3bce2521f4a172156fc04ce06a691a57d8cf85f054a4bf99e49c2c60d6e2a5c968c5fcb8ce51a3e116df637f501034a4f97c9611801b52164091a410", 0xef, 0xfffffffffffffff8) keyctl$search(0xa, r1, &(0x7f0000000680)='user\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x0}, r2) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) fallocate(0xffffffffffffffff, 0x0, 0x0, 0xffff) getsockopt(0xffffffffffffffff, 0x800, 0x9, &(0x7f0000000440)=""/129, &(0x7f00000002c0)=0x81) r3 = open(&(0x7f0000fa3000)='./file0\x00', 0x200000, 0x0) r4 = dup2(0xffffffffffffffff, r3) clone(0x0, &(0x7f0000000200), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000300)="f74d") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000640)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1}, 0x1}, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000000)) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000009c0)={'ipddp0\x00', 0x11}) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0)=0x2, 0x3, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) r5 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) sendto(r5, &(0x7f00000004c0), 0x0, 0x1, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x3, 0x401000}, 0x80) 2018/04/06 03:51:11 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x4, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 03:51:11 executing program 0: r0 = socket(0x40000000000000d, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) 2018/04/06 03:51:11 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='hfsplus\x00', 0x100000, &(0x7f0000000180)="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") mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00000011c0)='../file0/file0/file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000140)='..', &(0x7f0000272ff7)='../file0\x00') umount2(&(0x7f0000000040)='../file0\x00', 0x2) open(&(0x7f0000000000)='../file0/file0\x00', 0x0, 0x0) 2018/04/06 03:51:11 executing program 5: mkdir(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000001c0)='ufs\x00', 0x100000, &(0x7f0000000200)="2b05c0ea3600f957a7689bd78c9624a36067d3586be94cfd9a2fef9a14739ea544e12e8ff360fe3e6fe99e56c98751e0a7575923992ca612f613383d0b3bdbd96d74821c7d0c10ae4b5f3d347cc25c5f592ff1a320ed2b57283aa26be266120d6302e485e2859e846cb135a8e3c2f87e00468914358c6b651e9331f91677a32a35e5aa3a4f6ba003027fe0d259abca331b5af69639e123036c1896a8d90c7a8c6cd57fc8cb9b") creat(&(0x7f0000000000)='./file0/file0\x00', 0x0) mount(&(0x7f0000a3dff2)='./file0/file0\x00', &(0x7f0000831000)='./file0/file0\x00', &(0x7f00002e0000)="616e6f6e5f696e6f6402000000", 0x1000, &(0x7f0000c6d000)) mount(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='v7\x00', 0x2000, &(0x7f0000000040)) [ 74.059102] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 74.065755] device lo entered promiscuous mode [ 74.108604] IPVS: Creating netns size=2536 id=18 2018/04/06 03:51:11 executing program 1: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x20000, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f00000001c0)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1fe, 0x10010, r0, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000100)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x5c) 2018/04/06 03:51:11 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00\v\x00', 0xfffffffffffffffe}) close(0xffffffffffffffff) [ 74.131600] IPVS: Creating netns size=2536 id=19 2018/04/06 03:51:11 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = open(&(0x7f0000000180)='./file0\x00', 0x200001, 0x40) accept4$netrom(r1, &(0x7f00000001c0)=@full, &(0x7f0000000240)=0x48, 0x80800) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80800, 0x0) memfd_create(&(0x7f0000000280)='selfselinuxsecurity%keyring\x00', 0x2) sendto$unix(r2, &(0x7f00000002c0)="77254b1cf8d3ef1bd7fb9ec336b26fb664200e5f22fd3d200fb6a1fa2bfbaeed86ad0350738f160249d85a872ba9a24cd405411fbfcba0da19f2fa74265ed3ea700de2b16d893eba3126449a50c4492ab6f024e069b9333ae8c9fc76c02a7d983d572332b0fda111fbde5b3b6f1395c839366371e26f31e1122906e3f9ef7945c7fd902046774f4d2f79a27b444919213eb7e9a9d1a7bd8c9371710a462f27c73d625dab5ef4174d20cb1ed5a01407bcd7fe48e34d289f20126e4b7e29d1f9f8e10e2212f98f6b34b9f1530493fd46eb7c8a88cf4675a59fdb233cfbdb079e848b8f2b9b94dc4782b7464bdaf9c3c3c34df10d7888", 0xf5, 0x4, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000040)={{{@in=@dev, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) 2018/04/06 03:51:11 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = syz_open_procfs(0x0, &(0x7f00000015c0)='net/ip_tables_names\x00') seccomp(0x1, 0x1, &(0x7f0000002900)={0x9, &(0x7f0000002880)=[{0x15, 0x1, 0x7f, 0x3ff}, {0xc8d, 0x40, 0x7f, 0x3f}, {0xda6, 0x7fffffff, 0x1}, {0x0, 0x0, 0xfffffffffffff001, 0x2}, {0x4, 0x7f, 0x5, 0x782}, {0x0, 0x4000000000001, 0x35c}, {0x0, 0x3fd, 0x6d3, 0xffff}, {0x0, 0x0, 0x0, 0x4}, {0x7fff, 0x7, 0x8000, 0x9b}]}) clock_gettime(0x0, &(0x7f0000002f40)) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000000340)) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000040)) preadv(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)=""/250, 0xfa}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001580)={'bond0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000002980)={'nat\x00'}, &(0x7f0000002a00)=0x78) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) request_key(&(0x7f0000000180)='trusted\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)='net/fib_trie\x00', 0xfffffffffffffffb) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002e80)) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={r2, 0x6cfa4960, 0x9, [0x6, 0xf2, 0x400, 0x7, 0x4, 0xfffffffffffffff9, 0x3f, 0x20, 0x7f]}, &(0x7f0000000340)=0x1a) openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000440)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)="2e2f6367726f757000361a6f74a1b774b8642f3dfdd313d92946ff0167415d8dc22791dcd496520c1c99f4b07d3b2a11090000000229210b73abdcd2986fc290ac9b6ace278586d39949a54fb276eb1fd3964b0cad27e417b33abb8d3b00e64e75e4dff47de27536dccdde5fc746b04faafcec347560a31b3a35a5f20bc949d75cbb763987", 0x200002, 0x0) openat$cgroup_procs(r3, &(0x7f0000000080)='cgroup.procs\x00', 0x2, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000380)=0x2, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cgroup.stat\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000100), &(0x7f0000000200)=0x2) r4 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="3f00400008000004000025cd1163b5630700000001"]) ioctl(r4, 0x8916, &(0x7f0000000000)) ioctl(r4, 0x8936, &(0x7f0000000000)) 2018/04/06 03:51:11 executing program 6: r0 = socket(0xa, 0x2, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x48ace1f0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x8000, 0x9, 0x6, r1}, 0x10) connect$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0x4e24, @rand_addr=0x9}, 0x10) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x78, r2, 0xa, 0x70bd2b, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x80}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x18}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7a}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x800}, 0x4004850) 2018/04/06 03:51:12 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$cont(0x18, r1, 0x0, 0xfffffffffffffa1e) ptrace$peek(0x2, r1, &(0x7f0000000000)) 2018/04/06 03:51:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x7) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000140)={0x0, 0x25d05dbc}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x7fff, 0x1, 0xfffffffffffffffe, 0x8}, 0x10) [ 74.950779] device lo left promiscuous mode [ 74.951638] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh 2018/04/06 03:51:12 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') bind(r1, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x4, 0x4, 0x4, {0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x4}}}, 0x80) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000280)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000002c0)={0x0, 0x0, 0xfffffffffffffff9}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000300)={r2, r3, 0xffff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={"c0656375766974790000000010000000000000000000000f000800"}, &(0x7f0000000040)=0x54) r4 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000180), 0xfe57) pread64(r0, &(0x7f0000000080)=""/156, 0x9c, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r5, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$nl_generic(r5, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB="140000002a001103"], 0x1}, 0x1}, 0x0) 2018/04/06 03:51:12 executing program 5: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000140)='setgroups\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYBLOB="0500000000000000"], &(0x7f00000000c0)=0x8) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) 2018/04/06 03:51:12 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f0000000040)='./file0\x00', 0x301400, 0xac) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=ANY=[@ANYBLOB="040100001a0001010008000000000000e000000100000000000000000000b561ac1414aa00000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000000000000000000000000003c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000014000e0000000000000000000000000000000000"], 0x104}, 0x1}, 0x0) 2018/04/06 03:51:12 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ftruncate(r1, 0x1) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) dup2(r2, r1) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=ANY=[], &(0x7f00000002c0)=""/152, 0x98) 2018/04/06 03:51:12 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000080)=0x80000001, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0xf46, 0x8, 0x0, 0x100000003, 0xfffffffffffdffc1, 0x1f, 0x100000001, 0x1000, 0x101, 0x80000001}) ioctl$TCFLSH(r1, 0x40045436, 0x0) 2018/04/06 03:51:12 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x10101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x1, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]]}) 2018/04/06 03:51:12 executing program 3: r0 = memfd_create(&(0x7f0000000100)="0000b9d9529ebaeba2401965f18a90c809daa5261f2d7c0ac38f6e", 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000) gettid() r3 = syz_open_procfs(0x0, &(0x7f000076c000)='pagemap\x00') getpeername$unix(r1, &(0x7f0000000240)=@abs, &(0x7f0000000000)=0x6e) sendfile(r2, r3, &(0x7f0000014000), 0xffff) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, 0x200, 0x1, 0x0, 0x0, 0x0, 0x2, 0x100}, 0x20) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000140)=ANY=[@ANYBLOB="01000200aaaaaaaaaa13aaaaaaaaaabbdb3a1cbfa537c698cb88a06614744eee5558e2236a179f6b79a691926e58a8ba5b8630f634309300999c9f5e59093060bffd2ebd07084861f9ec11792c"]) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0x0) write(r0, &(0x7f0000002000)='\t', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x300, 0x4) fadvise64(r2, 0x0, 0x2, 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xfec) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000005fd8), &(0x7f0000006000)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x7, 0x0, 0x0, 0x76f89d70}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00000000c0)={r4, 0x80000000}) 2018/04/06 03:51:12 executing program 6: r0 = socket$packet(0x11, 0x800000000000003, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000000)=0x6, 0x4) read(r0, &(0x7f0000000100)=""/179, 0x7708) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={0x5, 0x2, 0x2, 0x1, 0x2, 0x9, 0x80000001, 0x81, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0xffffffffffffff87}, &(0x7f0000000200)=0x8) sendto$inet6(r1, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa}, 0x1c) [ 74.991474] device lo entered promiscuous mode 2018/04/06 03:51:12 executing program 5: openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) syz_emit_ethernet(0x237ab2, &(0x7f0000000100)=ANY=[@ANYBLOB="ffffffefffff0180c20000008100000086dd6006f5260008000000000000000000000000000000000000ff0200000000000000000000000000010000000000089078"], &(0x7f0000775000)) open(&(0x7f0000000080)='.\x00', 0x204140, 0x2) 2018/04/06 03:51:12 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000040)={0xf4, 0xfffffffffffffffb, 0x6, 0x7, 0x3f, 0x6}) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) [ 75.015274] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/04/06 03:51:12 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r0, 0x4, 0x4002) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x6}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000780)=0x1e) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='wlan1\x00', r2) fcntl$setlease(r0, 0x400, 0x2) timer_create(0x0, &(0x7f00000007c0)={0x0, 0x6, 0x5, @tid=r1}, &(0x7f0000000800)=0x0) timer_settime(r5, 0x0, &(0x7f0000000840)={{}, {0x0, 0x989680}}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r6) r7 = dup(r3) execveat(r7, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000200)='eth1/[.\x00', &(0x7f0000000140)='user\x00'], &(0x7f0000000cc0)=[&(0x7f0000000bc0)='cifs.idmap\x00', &(0x7f0000000c80)='user\x00'], 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000c00)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e24, 0xe00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7ff, 0x0, 0x2, "486a14569582f28baea72702f8e1f2a1afd07802f67e760a685d348b0b830cb55e9e7de320afc0daa0b1429fced7d93f70413816d45442294c3f9899820a9455593d722013ae4e94c955cc281f7590a6"}, 0xd8) 2018/04/06 03:51:12 executing program 7: clone(0x8000, &(0x7f0000000680)="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", &(0x7f0000000080), &(0x7f00000001c0), &(0x7f00000000c0)) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/load\x00', 0x2, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000400)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x80000) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000480)="97aecdd42f343c98179c8f19e84c11a6f7570019bd5ba88622e74460a8d6a1aaeae6b73f4020", 0x26}], 0x1, 0x0) r2 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000380)) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x2, 0x3, 0xfffffffffffff000, 0x10000}) futex(&(0x7f000000cffc), 0x80000000000b, 0x0, &(0x7f0000000500)={0x77359400}, &(0x7f0000048000), 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000004c0)={0xb}, 0x4) clock_gettime(0x0, &(0x7f0000000940)={0x0, 0x0}) futex(&(0x7f00000000c0)=0x1, 0x1, 0x1, &(0x7f00000008c0)={r4, r5+10000000}, &(0x7f0000000900), 0x0) r6 = openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/rtc\x00', 0x400, 0x0) getsockname$netlink(r6, &(0x7f0000000300), &(0x7f0000000340)=0xc) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/load\x00', 0x2, 0x0) ptrace(0x11, r3) futex(&(0x7f0000000180)=0x2, 0x3, 0x0, &(0x7f0000000240)={r7, r8+30000000}, &(0x7f0000000280)=0x402, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0x7, &(0x7f0000000a40)={0x9, 0x5, 0x8, 0x2}, 0x10) r9 = request_key(&(0x7f00000003c0)='syzkaller\x00', &(0x7f0000000540)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000580)='/dev/rtc\x00', 0xfffffffffffffffb) mq_getsetattr(r6, &(0x7f0000000980)={0x4, 0x401, 0x1, 0x100000001, 0x1000, 0x5, 0x8, 0x7}, 0x0) ioctl$TIOCLINUX2(r6, 0x541c, &(0x7f0000000100)={0x2, 0xffffffffffffff10, 0x0, 0x0, 0x0, 0x6}) keyctl$update(0x2, r9, &(0x7f0000000c00)="c5bdc27c8792e4ede7cdcb422c477ab9b37e57d716bb514b3685b799b7645bba1ebc550311434ec2901fdc46e9cb8fc19ecccaf40467db82ece3e749baa85b869f08c5a5012e30ad2dad79fce435653b801177ff552bccdac927480acff67d74136931efd93e6bb360bc0d9da94ad125d9bbff2e4fca2ec7ea76aa7fd6f3e9951356d1f64a121c16cd68cd9d2e29a5dd03466a36d8827a565ca3334ff4feb26abbecefde49e20aacfd3c7522e9a07af8278a967664bc9037d6a991b4783e2a850ba9ef1919ff68e10bfe532d5b541406d56b507fa203b6a6e5680000000000", 0xdf) socket$nl_crypto(0x10, 0x3, 0x15) syz_genetlink_get_family_id$ipvs(&(0x7f0000000a00)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000b40)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0xa2000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="ba05007a"], 0x1}, 0x1, 0x0, 0x0, 0x8010}, 0x4) futex(&(0x7f00000005c0)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000000640)=0x8000000, 0x0) futex(&(0x7f000000cffc)=0x4, 0xc, 0x1, &(0x7f0000fd7ff0)={0x77359400}, &(0x7f0000000b80), 0x4) 2018/04/06 03:51:12 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = creat(&(0x7f00000000c0)='./file1\x00', 0x14) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000140)={0x8, 0x0, 0xfffffffffffffffd, 0x3, 0xacc, 0x80000000}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x30, 0x2d8, 0x200}, &(0x7f0000000340)=0x9) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000380), 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) umount2(&(0x7f0000000300)='./file2\x00', 0xd) r2 = getpgrp(0x0) getpriority(0x0, r2) setxattr(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000440)=@known='security.evm\x00', &(0x7f0000000480)='user\x00', 0x5, 0x3) umount2(&(0x7f0000000240)='./file2\x00', 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0xfffffffffffffffa, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(0xffffffffffffffff, 0x40106437, &(0x7f0000000100)={r3, 0x190d}) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r4) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) add_key$user(&(0x7f0000000400)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000440), 0x0, 0xfffffffffffffff8) keyctl$setperm(0x5, 0x0, 0x10001010) ioctl$sock_SIOCGIFBR(r5, 0x8940, &(0x7f0000000200)=@generic={0x0, 0x0, 0x401}) unlink(&(0x7f0000000080)='./file1\x00') sched_yield() r6 = open(&(0x7f00003b6ff8)='./file0\x00', 0x10000000080040, 0x0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000000040)=0x80) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f00000005c0)={@in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x10001, 0x48a, 0x7fffffff, "f043edc63fedd5abb447a371e7b6648c111d62aeeae0ab7479b486c0caaf9658afd2d10c372d86843937797998897d8915f8f2698c44f191debd2a5b704e9eb446774009642da51bb363674262057d98"}, 0xd8) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) symlink(&(0x7f0000000500)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000580)='./file1\x00') syz_open_pts(0xffffffffffffffff, 0x80800) fchdir(r0) mknod(&(0x7f0000000280)='./file1\x00', 0x0, 0x0) 2018/04/06 03:51:12 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000800)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffe82) llistxattr(&(0x7f0000000440)='./file0\x00', &(0x7f00000008c0)=""/4096, 0x1000) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) wait4(0x0, &(0x7f0000000100), 0x0, &(0x7f0000000180)) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001b00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000380)=0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001980)={0x0, @in6={{0xa, 0x4e24, 0x1, @empty, 0x4a1}}, 0x400, 0x7, 0x101, 0x40fa1b9, 0xa5}, 0x98) sendto$inet6(r2, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00000006c0)={0xe4, 0xcc, "000e384a728920db1143e9fa1f787098c1aaecf29e5e50561a942f004c692eb831e658586adfc4250fb7bc21c4a662279484ea87a48c471de025bdac07ff13c6038487944c404ddaccea2bb50903ab4f7c11915f0ebdf3f54cd02508bfe6573b194b42f7d2a3574fecc312ca4ad5c90770ee61fb69bc76bddbde50734a4c6a590756dd3958895de8aae4e5976ec6a7f74a525c7e0407147f6a25f781cc5d927918b4a29e69ad5bc65d5293569606fa51ef40a37987f10f1370575014dfdfec25f05287146188d69ff61c435d"}) tgkill(0x0, 0x0, 0x30) r4 = dup2(r2, r0) ptrace$getregset(0x4204, r3, 0x4, &(0x7f00000003c0)={&(0x7f0000000340)=""/51, 0x33}) getsockname$packet(r1, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001a80)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001ac0)={@empty, 0x35, r5}) recvfrom$inet6(r0, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') tgkill(r6, 0x0, 0x10) socket$inet6(0xa, 0xa, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f00000007c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) r7 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) 2018/04/06 03:51:13 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000580)=@polexpire={0xcc, 0x1b, 0x5, 0x0, 0x0, {{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0xaa}}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$selinux_user(r1, &(0x7f0000000080)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'root\x00'}, 0x2b) [ 75.287811] device lo left promiscuous mode [ 75.333643] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 75.341082] device lo entered promiscuous mode [ 75.361905] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/06 03:51:13 executing program 1: ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f0000000980)={0x7, 0x0, 0x1ff, 0x1d1a, 0x0, 0x7}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14}}, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00'}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x4, &(0x7f0000000600)={&(0x7f0000000a00)=""/221, 0xfffffffffffffeb2}) fcntl$setstatus(r0, 0x4, 0x4002) 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, &(0x7f00000005c0)={0x6}, 0x4) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x4, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x0, 0x2c5d}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000b40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000380)={0x0, 0x7f, 0xffff, 0x9}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000004c0)={r4, 0x6}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000540)={'HL\x00'}, &(0x7f0000000780)=0x1e) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000340)='wlan1\x00', r2) fcntl$setlease(r0, 0x400, 0x2) timer_create(0x0, &(0x7f00000007c0)={0x0, 0x6, 0x5, @tid=r1}, &(0x7f0000000800)=0x0) timer_settime(r5, 0x0, &(0x7f0000000840)={{}, {0x0, 0x989680}}, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x1a) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)=0x0) getpriority(0x0, r6) r7 = dup(r3) execveat(r7, &(0x7f0000000c40)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000200)='eth1/[.\x00', &(0x7f0000000140)='user\x00'], &(0x7f0000000cc0)=[&(0x7f0000000bc0)='cifs.idmap\x00', &(0x7f0000000c80)='user\x00'], 0x0) syncfs(r0) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f72b1d3f", 0x3c, 0x0) syz_open_dev$sndtimer(&(0x7f0000000c00)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000880)={@in6={{0xa, 0x4e24, 0xe00000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x7ff, 0x0, 0x2, "486a14569582f28baea72702f8e1f2a1afd07802f67e760a685d348b0b830cb55e9e7de320afc0daa0b1429fced7d93f70413816d45442294c3f9899820a9455593d722013ae4e94c955cc281f7590a6"}, 0xd8) [ 76.351317] SELinux: policydb magic number 0xd4cdae97 does not match expected magic number 0xf97cff8c 2018/04/06 03:51:14 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 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) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x1, &(0x7f0000000080)=[{0x78, 0x117, 0x1, "1d33baab3eb82485bb292b8580e1321515481b2f645226f4cb410b55061820c12a208b803d1979642c0417f242bcdcfbd1e3c7c0da05854ad1ace78b176e3f88e07569295fd992495868a006f6f88625b30d882508578b1514fb33f80f155bf538bd6244"}], 0x78}}, {{&(0x7f00000015c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)="c315d0d3ddfd2c31a041834232405def", 0x10}], 0x1}, 0x20}], 0x2, 0x0) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:14 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000001900)=""/149, 0xffc4, 0x0, 0x0, 0xfd69) flistxattr(r0, &(0x7f0000000000)=""/169, 0xa9) rmdir(&(0x7f00000000c0)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000001180)='/dev/sg#\x00', 0x68, 0x50001) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000011c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001200)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000001240)={r2, r3}) recvfrom(r0, &(0x7f0000000100)=""/4096, 0x1000, 0x0, &(0x7f0000001100)=@ax25={0x3, {"95638d81e460cb"}, 0x42f}, 0x80) 2018/04/06 03:51:14 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x1, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) r1 = memfd_create(&(0x7f0000000000)="17", 0x0) write$binfmt_elf32(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f284c4620000000000000000000000003003e0000000000000000003800010000000000000000002000010000"], 0x2d) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) geteuid() 2018/04/06 03:51:14 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2cada4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d0882ea95ef27fc1db7f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc66263a24741ce01c776b351719abf30aeec71336e725286de82f6e42e6ee4e782729a97bb3d8d7129ab888c9145c1ecd12b86ec61fb4940ca2d0e2bd7a3eba00a517765c1a1f10330800ceb2caf9151e88439ba830ea946b9e7cd26fe296a1ec9cdac0bef26215c627e1689cb89ff79e6fd56d8be0ade6c368bdad54bcfeee07bc89376b9baf1870ec43dbc65337cb7b0aa9a75496557bff23a03879afb8ab933bacf0baff74401d4a2f6fcc763749964c42f03c424fcbabd5b85f059993cb35f16ff9511b96f2715cecf198b54e2aaccb840d68cf822c077aa731cd9746a2bb6dedf45f23add9db67f13230d2b701de1e99d1cbae4bc043625059d34dbf041a3b37eaef5de9e8ad8415df60e9fceacbe432da2836b7e0e38190bd587f8512520d6db6d0827ccc9fbdab8e55d09d82ba4bd3b74f946dff6b3c236949d547737f2798f6befc1d4358fc08b687857443f29719ba1b32353abcfb5093daa5cbdff0bad95") writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)='\a\x005r', 0x4}], 0x1) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040), 0x10) 2018/04/06 03:51:14 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3, 0x0, 0x0, 0x0, 0x0, 0x10001}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) alarm(0x100000000) poll(&(0x7f0000084ff0)=[{0xffffffffffffffff, 0xc1a6}], 0x20000000000000b5, 0x0) r2 = dup2(0xffffffffffffffff, r1) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) getpgid(0x0) fcntl$getown(r2, 0x9) unshare(0x8000000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={0x200, 0x0, 0x200, 0x1, 0x0, 0x8001, 0x0, 0x7f, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={r4, 0x3}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r5}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) setresgid(0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') sendmsg$nl_route(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40001000}, 0xc, &(0x7f00000001c0)={&(0x7f00000008c0)=@ipv6_getroute={0x248, 0x1a, 0x100, 0x70bd2d, 0x25dfdbfe, {0xa, 0x14, 0xa0, 0xa85, 0xfe, 0x7, 0xfe, 0xf, 0x2000}, [@RTA_UID={0x8, 0x19, r6}, @RTA_ENCAP={0x224, 0x16, @nested={0x220, 0xe, [@generic="a26a9f3e4323f93c881a8c355fa929615f4940561810b0ac2a9b12fd9121fe322583e7365492835b3cd84568a66dfda39f4f6c365eeabe2ad15c27e0255bd5d158a803c1f356d5843e437a6710ea78b9eb8bddd729f4492e5f1a30c8eadd", @typed={0x14, 0x5a, @ipv6=@loopback={0x0, 0x1}}, @generic="1267e981663543bbc90fdd8972f23b28a3d7b9883cb5aef4dbc6a3d6d74c9f7d3b50c50e5098d20f2e480eef12ba7131912bbe32410977a4ecde175eba34f2a884f6960f0f13b6a22ca8256864eedd3d54ac1394652207203e61584259c7b8dc15626816489a85710256ef4b98d931a66f9c914b5a9233a083a73d22738f5c70211cbb764bc324d970defced1c512482e2353f1f50ef", @generic="1e0c828516e07065fb74cd8e3f73b667163d9a4144f6d627e91fb9ae9b91244e50021f6b6d49de7ee13ab4ff8407bac5ede0fe83c0ed71f23469cc4b2835105375e3d4", @generic="9d3e31de1cb4754b3ec5ad7d7db047c6b18973fd624df2cf392541fc4084cfce8864ae7a51bb2b347842ec36f9a2fcf8cb18a6802b901d241142ef4ec09ba6d887665729f90ed03832fa3996937785999399a4c1116bc73dc954a5450b9226a8a1336a00634a7a2f2be5fa742c3b735d1365bb70cbfe6a1d6d97a8920dc5d6abb6be6f575d0734fa528484c100cd55831b1102b6aac5499c92417e88601a9beffa3c9c9b9f04518fa4e039785402683fbd5f71e05a4f1fa10e04b4f6350b41a74e1d86e52d1fd7d083eef79eeb7946764d"]}}]}, 0x248}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0)={0x110, 0x7, 0x3, 0x0, 0x3}, 0x14) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000180)) 2018/04/06 03:51:14 executing program 0: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet(0x10, 0x3, 0x4) sendmsg(r2, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000040)="d6", 0xfffffffffffffde7}], 0x1, 0x0) writev(r1, &(0x7f000000b000)=[{&(0x7f0000066000)=',', 0x1}], 0x1) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) fanotify_mark(r1, 0x2, 0x0, r1, &(0x7f0000000140)='./file0\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r4 = gettid() unshare(0x28060400) exit(0x0) tkill(r4, 0x3d) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x15) readv(r0, &(0x7f0000003240)=[{&(0x7f0000003200)=""/34, 0x22}], 0x1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/user\x00', 0x2, 0x0) 2018/04/06 03:51:14 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)="2d1f05", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x9, 0x10000, 0x8000, 0xfff}, 0x8) r2 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f000089b000), 0x4) connect$inet6(r2, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r2, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000400)=""/4096) clone(0x0, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0xfffffffffffffd7a, 0x0, 0x0) ptrace$peek(0x3, 0x0, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000380)={0x0, 0x3, 0x5, [0x7, 0x0, 0x6, 0x0, 0x6]}, &(0x7f00000003c0)=0x12) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1000, 0x4) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x80) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000040)) 2018/04/06 03:51:14 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f00000000c0)={0x2, 0xd3, 0x5, 0x5, 0x100000000000, 0xfffffffffffffffd}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0a00000000000000000000000000000000000000000000000000007f3547b5dc40c016484f717b71527a0000"]}) fanotify_mark(r1, 0x1, 0x0, r1, &(0x7f0000000080)='./file0\x00') 2018/04/06 03:51:14 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000380)={'nr0\x00', {0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00000007c0)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x0, [0x200, 0x7, 0x437, 0x0, 0x0, 0x0, 0x7fffffff]}, 0xd4) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x88}, 0x1}, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000b00), 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000540)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@mcast2, @in=@remote}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000100)=0xe8) gettid() ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000340)={'ip6gretap0\x00', 0x6b33e9edcbc12fd2}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000440)=ANY=[], &(0x7f00000007c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000008c0)={0x0, 0x58, &(0x7f0000000800)=[@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}]}, &(0x7f0000000900)=0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000940)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mounts\x00') timerfd_create(0x0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x0, 0x3}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) unshare(0x20000) r4 = syz_open_procfs(0x0, &(0x7f00000003c0)="6e732f6d6e740077089d5475570ba400e5756418d9bae5b4d0b7e13f38b65692230260de869e31e55400709b225bebe4434f8060ab131dfc2d76e661d84f17c4de706501f8821fbcec24859915779583cda2c3") r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x101000, 0x0) setns(r4, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x1, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)={0x0, @in6={{0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x19}, 0x5}}}, &(0x7f00000000c0)=0x84) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x5d, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, 0x101, [0x0, 0x9, 0x0, 0x8, 0x200, 0x0, 0x0, 0x7699]}, 0x5c) clone(0x30000100, &(0x7f0000e69000), &(0x7f00009c4ffc), &(0x7f00001cc000), &(0x7f0000a46000)) ioctl$TCSBRKP(r3, 0x5425, 0xffffffffffffffff) ioctl$ASHMEM_SET_PROT_MASK(0xffffffffffffffff, 0x40087705, &(0x7f0000000440)={0x1}) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)=""/128, &(0x7f0000000180)=0x80) 2018/04/06 03:51:14 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") getpgrp(0x0) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000740)="2f657865ff7f0000000035abe1e80d903e0d717ac1889a45c581c9e14a5c8f95f5d2968ae8c767e9d18fd69a6aec8305e2c8294071c76b6425") recvfrom$packet(r2, &(0x7f00000000c0)=""/205, 0xcd, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r2, 0x0) syz_mount_image$hfs(&(0x7f00000001c0)='hfs\x00', &(0x7f0000000200)='./file0\x00', 0x1, 0x4, &(0x7f0000000500)=[{&(0x7f00000002c0)="e154e5055ff5a3bf11cf821b10b37126283fd355fb2cdcfa5c0977a726aab9b5ecf234237411dc2118dd85ec3acf3348a09115b8bb108034f7df688ba114191bb9c15b46c7c0c3847393b486e69c19b6464aeafdf7462cab7257fc8397f5c64a17013bdd9b9378a3dc0cecce69ac63bb0c4b9cf8ef6b1d2a4b6b5ea5f134248f264becd472e8a63311abca092324b3dc4fdd524deb47025df4e63c2334f1a474efa91bb564", 0xa5, 0x9}, {&(0x7f0000000240)="ca0650f9ce73fd52edc7060b99604b6ce54946c7f7518866a617db3af7886d71995bc81c5dc661bc222021a0a548d9fef4777632a551994924358f0c10f5059c", 0x40}, {&(0x7f0000000380)="2a31a4a5249b59f9f394a1f55bee30b755d745540ae6fe564124c01352f122a4b1445e8fe647e0fffbda434a56dd098e52e0b8fe1062dce2a8fb13d8e06199aeebb323bb9af056a548eb0ace002c5e18353feda0babb8462806b8d20f4eb75648c8e6222b659bd55b6b8f2fe32c28f53c4766acdc6f5770ed6c19022298a6b0f0015d88f98c9360ed528c7d13e6ecea9873b2f30fb273dd3e7cf49f3a2c0d8554e144d08a083eea549621400fcb2ceaca57ec03b036496288fdd5734c0194c727aea9b98a580265bddc6f6a825fffc1d8ecf71feb719b5b5", 0xd8, 0x8}, {&(0x7f0000000480)="099c751372970609a19e2ad4f2100628895e8800c3e07090cf9d2a954d2e7dd56a19b69fd38ffaa128af4afab8103303745f6d78f883cfd8a13da3a28452ba632d30a42b5052a6775d410aa2a5474d", 0x4f, 0x1000}], 0x1000400, &(0x7f0000000580)=ANY=[@ANYBLOB="636f6474706167653d6d616329ffa4d8161df8d92c6769643d303a2c696f63686172736535372c63726561746f723d397d9a7b2c71756965742c00"]) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/04/06 03:51:14 executing program 3: sendto$inet(0xffffffffffffffff, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000230000/0x600000)=nil, 0x600000}) [ 76.661106] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket pig=7730 comm=syz-executor4 [ 76.677203] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64989 sclass=netlink_xfrm_socket pig=7730 comm=syz-executor4 [ 76.697290] IPVS: Creating netns size=2536 id=20 2018/04/06 03:51:14 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x80, &(0x7f0000003fc0), 0x0, &(0x7f0000000300)=[{0x80, 0x11e, 0x8, "33142bf9c06e513182ad17cd8009899446f62d7053c5239a61e9bfcf7018f29fd28f01a43a28d6c07a85b4c84d3b9e721fdc949f66d8904c09174f4ce6bb4422c07dc5d26df2e460611461d81445c68514dba08577f37de08fdb0035b9f8daada733edceb78aeb7aeeb18d"}, {0x50, 0x10d, 0x3, "c0af1e4d65c1ed0865af928c609a8ce72c07bc467b1ebc058e203bbeab9a6d284404def2e67b1ae5729883a87bbf5dccdab92e880e01987b7424"}, {0x20, 0x19f, 0x8000, "b778e6cccf0dab5ea0465c6ed6744a"}, {0xa8, 0x117, 0x7, "3e4ad466c761cc9e6b732c7a91d73351be9bbfa50789b6a4161e602adf8c3fdc1f5149957157d1e2368b270cc74e5b710f88b920ad9f4e51337d6083999c0c0f605e8c5d259778a9cb1df708d4091efab2fde4174c2b82201a90776d5efd31a62f8d96bd2297e6c0fbe257a9d98488d5ae7f64b9f6c32f8bbf70c9b2a6c0d23c666f3a74f0e38a9e2d3eee72330b1c8fb2"}, {0x18, 0x104, 0x3, "382801"}, {0x100, 0x0, 0x1, "2cf26388400ced2f55dc9aa2b5933e6d9a545ea4264833bf63c581bc8d30282aba98d2bb4b6aaba0f488cb3369902355d277833c0a457dc90de9b7ae4292e3e10e027f6ff81f6b778f2ca7acc6932c0028863bd5cc292b094a300aa7730acb4ef81c5d72898f894e399d72539c0f17a9df2b8951ca0353a4a4397273ec89e2bbfa516795deba03fdfdfef6fab65c314e69ed2fc93a4018841b7b3ea2ce085157cb1541cf72d2c8a91f094c51a636fb447ffbff5f47a3b65b7cf1a66b87840dda1534c09449c9568227eafc9822817189a76cbb842fccf77d0e0c50d0ec0aef294b2dc1fa3453d89fbd6ff9cfbbe711fa"}], 0x2b0}, 0x100000020008854) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1000}, {r0}, {0xffffffffffffffff, 0x20}, {r0, 0x38}, {0xffffffffffffffff, 0x30}, {r0}], 0x6, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x20400, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000240)=0x100000000, 0x2) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000002c0)={0x2}) [ 76.748520] IPVS: Creating netns size=2536 id=21 [ 76.915582] syz-executor3 (7769) used greatest stack depth: 22568 bytes left 2018/04/06 03:51:15 executing program 3: r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000004fc8)={&(0x7f00000001c0)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x3}}, 0x80, &(0x7f0000003fc0), 0x0, &(0x7f0000000300)=[{0x80, 0x11e, 0x8, "33142bf9c06e513182ad17cd8009899446f62d7053c5239a61e9bfcf7018f29fd28f01a43a28d6c07a85b4c84d3b9e721fdc949f66d8904c09174f4ce6bb4422c07dc5d26df2e460611461d81445c68514dba08577f37de08fdb0035b9f8daada733edceb78aeb7aeeb18d"}, {0x50, 0x10d, 0x3, "c0af1e4d65c1ed0865af928c609a8ce72c07bc467b1ebc058e203bbeab9a6d284404def2e67b1ae5729883a87bbf5dccdab92e880e01987b7424"}, {0x20, 0x19f, 0x8000, "b778e6cccf0dab5ea0465c6ed6744a"}, {0xa8, 0x117, 0x7, "3e4ad466c761cc9e6b732c7a91d73351be9bbfa50789b6a4161e602adf8c3fdc1f5149957157d1e2368b270cc74e5b710f88b920ad9f4e51337d6083999c0c0f605e8c5d259778a9cb1df708d4091efab2fde4174c2b82201a90776d5efd31a62f8d96bd2297e6c0fbe257a9d98488d5ae7f64b9f6c32f8bbf70c9b2a6c0d23c666f3a74f0e38a9e2d3eee72330b1c8fb2"}, {0x18, 0x104, 0x3, "382801"}, {0x100, 0x0, 0x1, "2cf26388400ced2f55dc9aa2b5933e6d9a545ea4264833bf63c581bc8d30282aba98d2bb4b6aaba0f488cb3369902355d277833c0a457dc90de9b7ae4292e3e10e027f6ff81f6b778f2ca7acc6932c0028863bd5cc292b094a300aa7730acb4ef81c5d72898f894e399d72539c0f17a9df2b8951ca0353a4a4397273ec89e2bbfa516795deba03fdfdfef6fab65c314e69ed2fc93a4018841b7b3ea2ce085157cb1541cf72d2c8a91f094c51a636fb447ffbff5f47a3b65b7cf1a66b87840dda1534c09449c9568227eafc9822817189a76cbb842fccf77d0e0c50d0ec0aef294b2dc1fa3453d89fbd6ff9cfbbe711fa"}], 0x2b0}, 0x100000020008854) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x1000}, {r0}, {0xffffffffffffffff, 0x20}, {r0, 0x38}, {0xffffffffffffffff, 0x30}, {r0}], 0x6, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000000100)=""/40) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000280)='/dev/rfkill\x00', 0x20400, 0x0) setsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f0000000240)=0x100000000, 0x2) accept4$ipx(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f00000002c0)={0x2}) 2018/04/06 03:51:15 executing program 4: recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 0x1c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(0xffffffffffffffff, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r1) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmmsg(r2, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000005c0)="fed6cc4816f3071123a6e1a300cab042", 0x10}], 0x1, &(0x7f0000000080)=[{0x78, 0x117, 0x1, "1d33baab3eb82485bb292b8580e1321515481b2f645226f4cb410b55061820c12a208b803d1979642c0417f242bcdcfbd1e3c7c0da05854ad1ace78b176e3f88e07569295fd992495868a006f6f88625b30d882508578b1514fb33f80f155bf538bd6244"}], 0x78}}, {{&(0x7f00000015c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfd}, 0x80, &(0x7f0000001880)=[{&(0x7f0000001800)="c315d0d3ddfd2c31a041834232405def", 0x10}], 0x1}, 0x20}], 0x2, 0x0) inotify_init1(0x0) sendto$inet(r0, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x0, 0x2, 0x0, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0xab) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000280)=ANY=[], &(0x7f0000000200)) pread64(0xffffffffffffffff, &(0x7f0000000080)=""/156, 0x9c, 0x0) r1 = inotify_init1(0x0) r2 = syz_open_dev$sg(&(0x7f00000003c0)='/dev/sg#\x00', 0x1, 0x2003fe) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl(r2, 0x5387, &(0x7f0000000000)) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) ioctl$PERF_EVENT_IOC_ID(r4, 0x80042407, &(0x7f0000000340)) r5 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) waitid(0x3, r3, &(0x7f0000000500), 0x7, &(0x7f0000000540)) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r7) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x2a, &(0x7f0000c33f70)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x84) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000000600)={0x0, 0x0, 0x1}, &(0x7f0000000640)=0x31) r9 = socket$inet6(0xa, 0x2, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) sendmmsg(r9, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="100000004746e79713990ee824000000"], 0x10}}], 0x2, 0x0) sysinfo(&(0x7f0000000b00)=""/201) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000400)={0x0, 0x8}, 0xff3e) ioctl$sock_inet_SIOCADDRT(r8, 0x890b, &(0x7f0000000140)={0x9, {0x2, 0x4e22}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x0, @multicast1=0xe0000001}, 0xc1, 0x1, 0x8, 0x33b9, 0x200, 0x0, 0x0, 0x0, 0xfff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000c00)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) 2018/04/06 03:51:15 executing program 6: r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000000100)=""/8, 0x3e8) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000040)={'system_u:object_r:systemd_notify_exec_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x35, 0x39}, 0x53) 2018/04/06 03:51:15 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000480)=""/59, 0x3b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x2}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) 2018/04/06 03:51:15 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000380)='\x00', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) inotify_init1(0x80800) ptrace$getregset(0x4204, r2, 0x2, &(0x7f0000000080)={&(0x7f00000003c0)=""/4096, 0x1000}) 2018/04/06 03:51:15 executing program 0: r0 = socket(0xa, 0x2, 0x0) flock(r0, 0x6) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f00000009c0)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x20000884) ioctl$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, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x6d}, &(0x7f00000004c0)=0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000880)=@assoc_value={0x0, 0x7}, &(0x7f0000000b40)=0x8) sendmsg$netrom(r0, &(0x7f0000000480)={&(0x7f0000000140)=@ax25={0x3, {"07199610ddb2b6"}, 0x6}, 0x10, &(0x7f00000007c0), 0x0, &(0x7f0000000e80), 0x0, 0x10}, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r1) sendto$inet6(r0, &(0x7f0000000380), 0x0, 0x11, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, &(0x7f0000000bc0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000940)={&(0x7f0000000c40)={0x30, 0x0, 0x400, 0x0, 0x0, {0x5}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x1d}]}]}, 0x30}, 0x1}, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) fallocate(r2, 0x0, 0x8004, 0x0) r3 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x8) sendfile(r3, r3, &(0x7f0000000040), 0x80000001) sendfile(r3, r2, 0x0, 0xc08f) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0x2}, 0x10) mlockall(0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x2, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000240)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000001c0)={&(0x7f0000002040)={0x1564, 0xe, 0x1, 0x200, 0x70bd28, 0x25dfdbfd, {0xc, 0x0, 0x7}, [@nested={0x100, 0x19, [@typed={0x8, 0x47, @uid=r4}, @generic="c45d74d5a109fa70", @generic="790c58aae7a4b52d2757fb5af365f4168ee26e3edfe4c50899cc70eaf056572ffacd0c624daeabdbbdc7ccfc863f0b10c80fa64ff786068ae175a4abda3fcacbedf38368cb30f927c1134f9d54c25887aa1112c74fdd6583b8c17a06995b97fcf05034f8bfe2aa3f5592e98fa97364263ef8e2f5d4ae713ad694a420ac2d800053a90e6051c19cd7b252d9100f6f295feb5ee3cfad88a1a7629ca7b92b1ddff3044680a0363a91f6131148cd36d1eda40f1e9af8c9a79cfddf8b019c6092514006d3a9967053d153f584f6142f83674685670aab866467c2d974ac5a279881a6585b81895f0c45da691e"]}, @nested={0x54, 0x3, [@generic="efdf4bbb1a3ff768230e14a03583fc307b96bcca7bb3d7d1afc0e485b72a57", @generic="e9442d1929f99ff39fc9528ea6f4431efd32c4745881ee39c0c59645cd34df389ec028c361dc", @typed={0x8, 0x4b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @generic="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", @generic="0b6a8237e20cc3efe881383014c11a12dd0b60514adf3e212a8744f01896b10f87be35b6e4acfb0ed603df1d26b9ea4d2b8127aea2401f5fef785f8c3b140fb32fcdaa2a10f4b3d6aa67b5bc2e4b", @nested={0x2d0, 0x31, [@generic="c3bef5a550f82e50a972ff916feb9b3ef300826876a7d8da3b94830f5513e1ded6f809d3333a3cf46a13fee72b6a8fcb49730939e76906b3c2fd3305e423ea1b4568005182171030fe9e0e5cac5558f6950ae47daa958809ee26f943", @generic="36af53f3053b67e2f5eee938545abdcb140702a9e75653d9e027db83ccad3447d5cab2016ca389ba52069f05e39afc5870c17a02b7edc82e333b779595703258123b16b2c618b9725ab7b2b2ede0f877e9db537f73a99b99ff84dc841615cfc2529c1b59b109b7b6aabbb8425bb27464fce4661aed910da69a035a45d7b8e733afc54f11ea3c49900dec3cf47f913bf50d1744c72a43e9", @generic="9c2857a2af8c0ccde7957aa15c8c1c951306b67eafe8a2f4ccde5ddb6b8a8ae0a0252510d850c677dec1f1ae90fefe7f7d01ed0fc09a18b55f65195d076f6eea75206e1cbf2d85b25b81a65c9f79beeb6ac855cf38bd590a5a0e75a11e696a4625b6fd76035f07f1e1605424bc49ee758d06c63754c9a64de363693879c5ef01cd57b396", @generic="31dc6e2867f9bbc87a4ee42f49b1f721b7e2e275dccae799cb2ddfa084596630ad3c84d2c51d8911f847e3e257894b6554103f5f0a4c1ec581384a9560c2113a04628824399a1aee1a79d55eeaa6b08519bde172bac188eb200f32cd1b2717067d78b20f0db37133669df53c990cb7466279451fc0530f9703e5", @generic="8856a9ff2a25aca192f468fbbc7e351a92980d45fdfb5795b43a977de65de6f5a0d970e7e4e4750eeaf348c09785d2201fae54a594057bdbfbbc7f262e1f420d6eaf1377429b7a2810373c1814851521f26a953b6f8accf64b171f813a650f6b5d94811800ff5f6ecf6e12dc46b726e9124153077349d7fcfd978482f89c5bd919339f9f57b796a4756d2f03ffb4821e26b800ed3b1556926ead7ec6ad54c95233cc3d89b734658cedfae538da8a8cf5dc4ffc3a92b92f684e277737f18b149befbffbb847157ac7ec420cafba8ca5522bd6183dae49df7712"]}, @generic="9d458293317c7b371b2a84fc75138e8a26f3ccca7497d8808030a0d83ce7adabfb33666ef11ef35d15405ed832adc74ab6d21998517131fd7e9dce473b9179457fd39404dce435299eaf040f4c5ef650bf41105a599cbdd602d17582b584f7a3056f3dba54cf73a3b67f41c46c08a9bc1aadb17d027cc7573f6dde632789bcd9416b28c4adff377dd1e92b298268ad3287f1e4be5400894df75ddbcbf85a4fb3016bc8fe39d8b831c964f867fafb160284e5ac1b7331e8fe0470159e14e357a5246dd1414cab6a5c6ee1", @typed={0x8, 0x87, @str="d72a00"}, @typed={0xc, 0xc, @u64=0xfff}]}, 0x1564}, 0x1, 0x0, 0x0, 0x80}, 0x8c4) ftruncate(r1, 0x7fff) flock(r3, 0x3) 2018/04/06 03:51:15 executing program 1: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0xc000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000200)=0xe8) r2 = getegid() socketpair$inet6(0xa, 0xe, 0x8, &(0x7f0000000280)) fchownat(r0, &(0x7f00000000c0)='.\x00', r1, r2, 0x1000) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x84c00, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x74dbdc521a7e9a86, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000000240)={0x100000001, 0x8, 0x0, 0x3}) creat(&(0x7f00001c0000)='./file0\x00', 0x0) socketpair$inet6(0xa, 0x6, 0x8, &(0x7f00000002c0)) 2018/04/06 03:51:15 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1011, r0, 0x8000) 2018/04/06 03:51:15 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) shutdown(r0, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000d73000)={0x2, 0x4, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}}]}, 0x60}, 0x1}, 0x0) 2018/04/06 03:51:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000100)='net/ip_vs\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) connect$ax25(r1, &(0x7f0000000040)={0x3, {"3efd217a3a5579"}, 0x2}, 0x10) sendfile(r0, r0, &(0x7f000050dff8)=0x1000, 0x338) [ 77.715681] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=62230 sclass=netlink_xfrm_socket pig=7801 comm=syz-executor4 [ 77.729783] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64989 sclass=netlink_xfrm_socket pig=7801 comm=syz-executor4 [ 77.746357] device lo entered promiscuous mode 2018/04/06 03:51:15 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x6, 0x1020002) ioctl$LOOP_CHANGE_FD(r0, 0x127d, r0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000040)={0x8, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}}, {{0x2, 0x4e21}}}, 0x108) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/04/06 03:51:15 executing program 7: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000000c0)='/\x00', 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0xfff, 0x5}, {0x1}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eaddd0)=ANY=[@ANYBLOB="000000000000000002004e20ac14000000000000000000000000000000000000005fa5457e98263d5a000000000000000000000000000000000000d47cff06000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x80, 0x7fff}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0x33}, &(0x7f0000000280)=0x8) openat$cgroup_type(r0, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) seccomp(0x0, 0x0, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[{0x7fff, 0x27b1, 0x2d7e, 0x8}, {0xfffffffffffffffa, 0x8, 0x200, 0x2}, {0x4, 0x5, 0xffffffffffffff80, 0xc24}, {0x9, 0x9, 0xfd9, 0x8}, {0x0, 0x7fff, 0x3ff, 0x9}, {0x10000, 0x8, 0x6, 0x23}, {0x2, 0xfffffffffffffffb, 0xffff, 0x6}, {0x1, 0x4, 0x10001, 0x1}, {0x80000000, 0x6, 0x0, 0x6}]}) 2018/04/06 03:51:15 executing program 2: r0 = epoll_create1(0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) write$binfmt_misc(r0, &(0x7f0000000040)={'syz0', "62c0df17e7415376d7e81d7b72e393a379b9248cf541b7507110ceef0755e785d37dce767dd41f70079ec7fecad3a62fa8efe54f38ef84d93de973e23287ce493cfbb4afbeaa3d3619c272a061b91014ad77"}, 0x56) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f6ff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9eff4)) 2018/04/06 03:51:15 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0x2e) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x8) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0xffff, 0x96, 0x784bafb6, 0x4, 0x9}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) 2018/04/06 03:51:15 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffbffc)=0x1, 0x4) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00005e3ffc)=0x2, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x121000, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000000c0)) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffcffc), 0x4) 2018/04/06 03:51:15 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x7fff, 0x1) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) r1 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="15ef3d80fe9ceccecec44deae9f2e347d04d018e857647bc79aac76cd527c4f94e13014ab00306adfb0ecdbc2bf094a4cae02c2ced25e0f51a112558208de57c2ba5008dac050169ef3218681a10ab9b48240924ff82bcf1dc529b4c618a97de8b3fcc4b42bac2e2c28979c34a9593c3a04c44102936f87a5f7bc2c9c1e3ce90fd47dd320208731fb88e16186e48c967450ac6e74a111fd444bb82375872fd80f7cf7ed352a667b9ae1d07dd13cd2eea123f", 0xb2, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x2) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) 2018/04/06 03:51:15 executing program 4: r0 = memfd_create(&(0x7f0000000000)='nodevppp1vmnet0em1%bdevproc\x00', 0x2) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x2}, 0x1) seccomp(0x0, 0x1, &(0x7f0000000040)={0x2000000000000162}) [ 78.207382] IPVS: Creating netns size=2536 id=22 2018/04/06 03:51:16 executing program 6: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getrandom(&(0x7f0000000080)=""/153, 0x99, 0x1) syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000180)='./file0\x00', 0xffffffff, 0x6, &(0x7f0000000640)=[{&(0x7f00000001c0)="6573d0cea75751a112596144c6a203a7d4fc7cde89477299bdb82ebb2801a80eee318c85e0a3d6cd564c1153ae266cfb4dfb33e1481e877e47e54811ad510f3a6328da17e33b23525183212a3aa004ef6ff2f3f911c30606905de546963e0c", 0x5f, 0x4}, {&(0x7f0000000240), 0x0, 0x8000}, {&(0x7f0000000280)="4d7cc59a0dca75b9ab6d8564b66a50ddf3417ba14b2af0000e1bab530167df1ce91592b730bbe1766a61c66f2641d371df306feb79952557bab446a09b5983fab9cc5af317ac8449fb4a8dcc1892dd53aa4dc7da33ec2606bd06a6445a8f0c544e0c22175628b8fac039e043e221a02dc114816bfdc1e65c5c497d7248dcd22e1283bdcd9314c3261e73941e34d2e7b8cebf850a304e0081fd0e4d65e0868c758990c16dee48a15cf407d3489cbf6384d33745bcd7684f6b16cb32b25ccada8b464868d733a491340113cd23bbdaa7b9773c3d9b0b4dcae91488b8", 0xdb, 0x8}, {&(0x7f0000000380)="4ab12b793b50c9b92df44d3f16854b0cbe65eb6b76a01e900bc8bef3c869e0e2f8587fbb152866291bd41e2fdf65f06adddf7b231d5fb2d2162333fea767cfb13a251010a31c76496985d2abc04f839e8e7fea999fdce13c81916dcb1da982b6e38238630fccb4a5cddda6d694e3f8b4255f1ebb81a0935c52b7675b849e31d8242cdccbdaba6941d3f6", 0x8a, 0x80000000}, {&(0x7f0000000440)="66f894da6d23f17c9572c026719d95f6c1c88082e8793c4f43f342e8db87b75d1f53777bb166d91f48f12406320dd521b32256a8958a5867a151bd456714674d57bf08b73b7674a736982b299802a7193220a1876662cbcaf169d4eaffc4c278b681108082299a8f687f992135c9987ed75e8a3a4f0febbefecc919924a4e9b024fb47e3a71a5b3f4eaf83dd284fb392616849ffe89129c980ecaff06a88f1e78a0c40f5cc3cf6722130838d8c5d652bdaae04657e3a505e097c0f55b9dfec9d4eeb2886579a9bbb09f3d5fbef878dfe72dd93b0a0e84312ee5212b4e78f855c97203d33c078b9938b5eb76f31747ac06de8", 0xf2, 0x9e}, {&(0x7f0000000540)="ac61927353c57706bbdac985ec27f7371be8fce99c6d2322da0a45cfe960a2d7463206a20c807056eed73d9cbfdceb9d773da2a8e1aa75cbd8c076fcf4a637dacf77b080d4af559f485c669b319dc2315e119374367fa37f7703787556b78a583959eaac841216f407fee3b0e03e13cd3b03fd8282900cca45379ef6bdb9c33a6752eff54fa3af255e0c375d5c519f85590722b566569e6d9da4d7afeea3dc0d1208b15f957069c9b7b515b3c4dc254ac73a37b3f1c81a2e9d75f6df0a1a2dfbd83c05c89a00372879ed7906f2ef8f6f3d", 0xd1, 0x80000001}], 0x858010, &(0x7f0000000700)={[{@errors_remount='errors=remount-ro', 0x2c}, {@debug='debug', 0x2c}, {@dos1xfloppy='dos1xfloppy', 0x2c}, {@flush='flush', 0x2c}, {@errors_continue='errors=continue', 0x2c}, {@time_offset={'time_offset', 0x3d, [0x39]}, 0x2c}]}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000240)={0x9, 0x1, 0x5, 0x7, 0x0, 0x7fffffff}) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0xffffffffffffffff, 0x1) 2018/04/06 03:51:16 executing program 5: bind$inet6(0xffffffffffffffff, &(0x7f0000c67000)={0xa}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00002f7ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clock_gettime(0x0, &(0x7f00000000c0)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000432fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x2000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e22, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0x1, 0x1, 0xe420, 0xffffffffffffffe4, 0x6}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000400)={r2, @in6={{0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, [0x0, 0x0, 0x8, 0x2, 0x101, 0x8, 0x6, 0x6, 0x6, 0x474a, 0xf0, 0x1000, 0x400, 0x9, 0x3]}, &(0x7f0000000500)=0x100) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000000080)={0x4, 0x7, 0xff, 0xfffffffffffffeff, 0x8}) fcntl$lock(r3, 0x6, &(0x7f0000013000)) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000012000/0x4000)=nil, 0x4000}) socket$netlink(0x10, 0x3, 0x5) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x0) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0xc020aa04, &(0x7f0000007ffc)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/04/06 03:51:16 executing program 1: capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000001fe8)) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100030100ff3ffe58", 0x1f}], 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) accept4$inet6(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x80800) 2018/04/06 03:51:16 executing program 2: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001bf0f)=""/241) 2018/04/06 03:51:16 executing program 0: r0 = add_key(&(0x7f0000016ff8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x80004) openat$selinux_context(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/context\x00', 0x2, 0x0) keyctl$join(0x1, &(0x7f0000019ffb)={0x73, 0x79, 0x7a, 0x0}) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) keyctl$join(0x1, &(0x7f0000017000)={0x73, 0x79, 0x7a, 0x0}) 2018/04/06 03:51:16 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x2) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000080)=0x3) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x1643b479}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x0, r2}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r3, 0x0, 0x1) 2018/04/06 03:51:16 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000364ffc)=0xff, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x801, 0x4) sendto$inet(r0, &(0x7f00000000c0), 0xd0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x8, &(0x7f0000eed000)="0f", 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) 2018/04/06 03:51:16 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000880)=""/185, 0xb9, 0x12023, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa, 0x4e24, 0x7083, @mcast2={0xff, 0x2, [], 0x1}}, 0xffffffffffffff65) sendfile(r0, r0, &(0x7f00000007c0), 0x7) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x103800, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000180)=0x0) ptrace$setsig(0x4203, r2, 0x642, &(0x7f0000000240)={0xb, 0x5, 0x1, 0x89}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="7e0970370300"]], 0x1) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) socket$inet6(0xa, 0xf, 0x8) fchdir(r0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000280)) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x840, 0x0) tgkill(0x0, 0x0, 0x30) r4 = dup2(r3, r0) fanotify_init(0x14, 0x400) getsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f0000000040)=0x1, &(0x7f00000000c0)=0x2) syz_open_procfs(0x0, &(0x7f00000005c0)='gid_map\x00') getresuid(&(0x7f0000000380), &(0x7f0000000400), &(0x7f0000000440)=0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000600)={{{@in=@rand_addr=0x9, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x1, 0x4e23, 0x0, 0xa, 0x80, 0xa0, 0xff, 0x0, r5}, {0x8, 0xfffffffffffffffa, 0x3664c0, 0x5, 0x800, 0x4, 0x6, 0x3}, {0x200, 0x8001, 0x3, 0x4}, 0x5, 0x6e6bc0, 0x2, 0x0, 0x3, 0x3}, {{@in6, 0x4d6, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3500, 0x3, 0x1, 0x1f1, 0x6, 0x0, 0xea6}}, 0xe8) socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0xced61d1f768423b7, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000018c0)=ANY=[@ANYRES32=0x0], &(0x7f0000000140)=0x1) clock_gettime(0x0, &(0x7f0000000200)={0x0}) write$sndseq(r1, &(0x7f0000000700)=[{0x1, 0x0, 0x0, 0x0, @time={r7}, {}, {0x7fffffff, 0x96}, @note={0x3, 0x0, 0xffff}}, {0x0, 0x5a, 0x0, 0x8, @tick=0xff, {0x7fffffff, 0x5}, {0x7, 0x1}, @queue={0x1, {0x8}}}, {0x0, 0x0, 0x1, 0x400, @tick, {0x800, 0x6}, {0x200, 0x101}, @result={0x9e}}], 0x90) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000480)={r6}, 0x10) connect$netlink(0xffffffffffffffff, &(0x7f00000003c0)=@proc={0x10}, 0x3e0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000500)={0x0, @in6={{0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, &(0x7f0000000340)=0x84) 2018/04/06 03:51:16 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f00000001c0), 0xfffffef3) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x103042, 0x0) write(r1, &(0x7f00000013c0)="8c", 0x1) read(r2, &(0x7f0000000200)=""/250, 0x50c7e3e3) tee(r0, r3, 0x8, 0x0) accept4$inet(r3, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x800) 2018/04/06 03:51:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) memfd_create(&(0x7f0000000440)='eth0md5sumcgroupkeyringsystem#bdev\x00', 0x1) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x10080, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/net/pfkey\x00', 0x280040, 0x0) dup3(r0, r0, 0x80000) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/net/pfkey\x00', 0x400000, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto(r0, &(0x7f0000000180)="0d6285bddea68cdb922a1e3d322ae45164d71a54ef6c0548a833afb15f4c7a41aa67cd7586fe2f1cfd0dc02cf7823685125d0b3c41f0b6e02fa9ac0d0020d0253fb2aa56a0ba8978b22e2e10ae050bc1e5f67bbe228da3b3e8003e692a1bfd8d0315586ce16d29aab8ea22408b7932cfe4f5b1f1f1dd07600fdc8496e61c57e13c958821580cc083425f84f704fb4dadf57132377dff517eed13eba7d5199316d0683ef8b3a56136a5aeaece3d7b3fb50ceb055c2a6f32f2f4bc7aae", 0xbc, 0x800, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000240)=@nfc, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000380), &(0x7f0000000340)=0x4) r3 = accept4(r2, 0x0, &(0x7f0000000300), 0x80800) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="180000001300050500000000000000000100000004005b005649eb917705a98894c73ee09780cb4ea4c15daafc7dc4a91d8d805a3bcfc262bc77279e3febc70b49a930921256"], 0x18}, 0x1}, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f00000003c0)="d7cd24e90e43452db94f1f0732aac3775b3c724d69d8828d6281d5134b5efcc0c393f93b0839d4227591467dc9a722692b4502012629c8361c1b6e0d6b9eb03366da47b0aaf69e", 0x47) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/04/06 03:51:16 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x80000000, 0xffffffffffffffe6, 0x67}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x5, 0x2, 0xfffffffffffffffd, 0x7, 0x6, 0x7, 0x1618000000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000140)=0xdf8, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/06 03:51:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2, 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0xa5, "6fa4ee1fd722451e165e574d09aded1e81062afae9115b75306c843f00c1b56dbacf2f5e71a9bbe152e637926272d43bbd789bc5bb5ee62958a19067780a504c514c19d716111e59448de1c5b09ea6a13bc72989a6c52852000b6cf38605a340f08eca91d88788b0d6d9c98f5c9413247ef42a79b509f4ee445f6fd1b9ee634a8866960b0df872521515a12da8ecffee1ec57c1992248cf3b47808c59342083f26ab2345ba"}, &(0x7f0000000100)=0xad) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r2, 0xfffffffffffff000, 0x3f}, 0x8) [ 79.619065] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.623662] CPU: 1 PID: 7892 Comm: syz-executor5 Not tainted 4.9.92-g7cd9561 #1 [ 79.631078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.640402] ffff8801bf697820 ffffffff81d9c489 0000000000000002 0000000000000000 [ 79.648378] ffff8801bf486780 ffff8801bf6979f0 0000000000000000 ffff8801bf697a18 [ 79.656334] ffffffff81ba6253 0000000000002871 ffff8801ca31e900 ffff8801bf48688c [ 79.664299] Call Trace: [ 79.666863] [] dump_stack+0xc1/0x128 [ 79.672205] [] handle_userfault.cold.18+0x3e/0x51 [ 79.678669] [] ? debug_check_no_locks_freed+0x210/0x210 [ 79.685755] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 79.692132] [] ? futex_wait_queue_me+0x3d1/0x5c0 [ 79.698508] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 79.705663] [] ? handle_mm_fault+0x1267/0x28e0 [ 79.711861] [] ? handle_mm_fault+0x220f/0x28e0 [ 79.718070] [] handle_mm_fault+0x221d/0x28e0 [ 79.724443] [] ? vm_insert_mixed+0x200/0x200 [ 79.730474] [] __do_page_fault+0x5af/0xd50 [ 79.736328] [] ? mm_fault_error+0x2c0/0x2c0 [ 79.742270] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 79.748909] [] do_page_fault+0x27/0x30 [ 79.754415] [] page_fault+0x28/0x30 [ 79.759664] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 79.766476] [] ? fcntl_setlk+0x11f/0xc40 [ 79.772157] [] ? fcntl_getlk+0x2d0/0x2d0 [ 79.777840] [] ? selinux_file_fcntl+0xec/0x140 [ 79.784042] [] ? security_file_fcntl+0x8f/0xc0 [ 79.790243] [] SyS_fcntl+0x833/0xcf0 [ 79.795580] [] ? do_futex+0x1770/0x1770 [ 79.801176] [] ? f_getown+0xb0/0xb0 [ 79.806421] [] ? do_syscall_64+0x48/0x490 [ 79.812185] [] ? f_getown+0xb0/0xb0 [ 79.817438] [] do_syscall_64+0x1a6/0x490 [ 79.823120] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 79.995546] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.000079] CPU: 1 PID: 7925 Comm: syz-executor5 Not tainted 4.9.92-g7cd9561 #1 [ 80.007498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.016842] ffff8801cd1d7820 ffffffff81d9c489 0000000000000002 0000000000000000 [ 80.024858] ffff8801bf486600 ffff8801cd1d79f0 0000000000000000 ffff8801cd1d7a18 [ 80.032844] ffffffff81ba6253 0000000000002871 ffff8801c6333900 ffff8801bf48670c [ 80.040820] Call Trace: [ 80.043384] [] dump_stack+0xc1/0x128 [ 80.048721] [] handle_userfault.cold.18+0x3e/0x51 [ 80.055181] [] ? debug_check_no_locks_freed+0x210/0x210 [ 80.062172] [] ? userfaultfd_ioctl+0x2540/0x2540 [ 80.068552] [] ? futex_wait_queue_me+0x3d1/0x5c0 [ 80.074936] [] ? refill_pi_state_cache.part.8+0x200/0x200 [ 80.082099] [] ? handle_mm_fault+0x1267/0x28e0 [ 80.088299] [] ? handle_mm_fault+0x220f/0x28e0 [ 80.094509] [] handle_mm_fault+0x221d/0x28e0 [ 80.100536] [] ? vm_insert_mixed+0x200/0x200 [ 80.106563] [] __do_page_fault+0x5af/0xd50 [ 80.112419] [] ? mm_fault_error+0x2c0/0x2c0 [ 80.118360] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 80.124994] [] do_page_fault+0x27/0x30 [ 80.130505] [] page_fault+0x28/0x30 [ 80.135751] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 80.142560] [] ? fcntl_setlk+0x11f/0xc40 [ 80.148239] [] ? fcntl_getlk+0x2d0/0x2d0 [ 80.153932] [] ? selinux_file_fcntl+0xec/0x140 [ 80.160135] [] ? security_file_fcntl+0x8f/0xc0 [ 80.166336] [] SyS_fcntl+0x833/0xcf0 [ 80.171669] [] ? do_futex+0x1770/0x1770 [ 80.177267] [] ? SyS_socket+0x121/0x1b0 [ 80.182860] [] ? f_getown+0xb0/0xb0 [ 80.188108] [] ? do_syscall_64+0x48/0x490 [ 80.193874] [] ? f_getown+0xb0/0xb0 [ 80.199121] [] do_syscall_64+0x1a6/0x490 [ 80.204804] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb 2018/04/06 03:51:17 executing program 1: syz_emit_ethernet(0x31f, &(0x7f0000edd000)=ANY=[@ANYBLOB="0180c2000000aa8caaaa00008864"], &(0x7f0000efe000)={0x0, 0x1}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r1, 0x5, 0x717}, 0xc) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='trusted.syz\x00') msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x5) 2018/04/06 03:51:17 executing program 3: r0 = socket(0x18, 0x0, 0x200000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e22, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x9, 0x603}, &(0x7f0000000380)=0x90) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f0000000080)="4f4610cf", 0x4) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/06 03:51:17 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000040)={0x0, 0x80000000, 0xffffffffffffffe6, 0x67}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x3, 0x5, 0x2, 0xfffffffffffffffd, 0x7, 0x6, 0x7, 0x1618000000, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, &(0x7f00000001c0)=0x4) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000140)=0xdf8, 0x4) bind$inet6(r3, &(0x7f0000f67fe4)={0xa, 0x4e20}, 0x1c) 2018/04/06 03:51:17 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) sendmmsg$unix(r2, &(0x7f00000bd000), 0x80, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x400800, 0x9a) r4 = dup3(r0, r1, 0x0) renameat(r3, &(0x7f0000000140)='./file0\x00', r4, &(0x7f00000001c0)='./file0/file0\x00') poll(&(0x7f0000084ff0), 0x0, 0x0) dup2(r2, r1) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000280)='net/wireless\x00') mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r5, 0x21, 0xf, &(0x7f0000000380), &(0x7f00000003c0)=0x4) openat(r3, &(0x7f0000000600)='./file0/file0\x00', 0x2, 0x20) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/checkreqprot\x00', 0x0, 0x0) clone(0x0, &(0x7f00008a2000), &(0x7f0000d6cffc), &(0x7f0000ca4000), &(0x7f0000ab5f60)) getxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000500)=ANY=[@ANYBLOB="f5e07b10ddff0e112c0000000092e63fbdc0cfd144a94947ba2c876427020000000e0000000000001cb58d5754cd0f76b2720d2435600fd2e9fe25e99a79d00a0ccfb6f6fb57e862bf7bf5792363bf56e565ae7cf20ad26c62c4c9438b78daf6a5b50147df115e8fa0f9b1cc1ca9360a8a735c3d9b468f6298f6d12e9b179a91fb00db9589b40b2a6531b48a5da5cfd5184df6b370b39112f89ed31e181e81b1506d4468c2d648b8cbe039758dfbabdd7e3313a1e8fb0caca5beefa04680144a3519ce50aefa3d46"], &(0x7f00000002c0)=""/152, 0x98) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r6, 0x84, 0x79, &(0x7f0000000040)=0x5, 0xfffffffffffffff2) ioctl$SNDRV_TIMER_IOCTL_INFO(r5, 0x80e85411, &(0x7f0000000400)=""/166) 2018/04/06 03:51:18 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fdatasync(r0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$TIOCNXCL(r0, 0x540d) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x31) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='smaps\x00') r2 = accept$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000380)=0xfffffe38) getsockname$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x101000, 0x0) signalfd4(r1, &(0x7f0000000240), 0x8, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x48, r3}) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000006c0)={0x15, 0xa2, &(0x7f0000000600)="c54a28b28d558c21cdf42d6b097e4d7ac0785237d19e84a0a9831805f3cb76a233739f20cf2729de598a24c0ae8fe590b92f7714d3a99780c885b24f66f57c050d2b13625a1eb5a6f92ecc5848f08e68d3b62f95578132f36b899826f6866697808ff6ed4f43232e172eb25e6790c5152ab348d10da808dad5f2a2957beec9eb9e38c6e90a1957b2588f9a5368428be4d8661a0fca73acc8cc082a5d4ee4b1bf6555"}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in=@multicast1}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000540)=0xe8) pread64(r1, &(0x7f0000fd7000)=""/8, 0x398, 0x100000) 2018/04/06 03:51:18 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00000000c0)={0x9, 0x1, 0x0, 'queue0\x00', 0xc24b}) fcntl$getflags(r0, 0x40b) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00001c3000/0x4000)=nil) 2018/04/06 03:51:18 executing program 5: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000040)) r1 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x40002) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) ioctl(r1, 0x5387, &(0x7f0000000000)) 2018/04/06 03:51:18 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0xfffffffffffffffe, 0x32, r0, 0x0) fcntl$setpipe(r0, 0x407, 0x8) read$eventfd(r0, &(0x7f0000000040), 0x8) 2018/04/06 03:51:18 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x80000) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000000)={'bcsf0\x00', 0x1}) setsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000683ff4)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0xc) 2018/04/06 03:51:18 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x88) recvfrom$inet6(r0, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x0, 0x5, [0x7766, 0xffff, 0x581, 0x9, 0x20c]}, 0x12) r2 = gettid() wait4(r2, &(0x7f0000000100), 0x4, &(0x7f0000000180)) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="320029bd700000080004000800000077ef771fff24fe3156b6178bb4dfa2e38345f69d781505aae7409a5fc51702c505"], 0x1c}, 0x1}, 0x4040801) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000340)="3518973f9585f75e96f57efae8f6833f29556cacc680a0e567dd49f1b0bef3076af4201975c230a192a4f43f9ab7de752a5214f34cabb8bb588c49c698fa6a8ae769513e02", 0x45) sendto$inet6(r3, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000600)=""/191, 0xbf, 0x0, &(0x7f0000000000)={0xa, 0x4e24, 0x0, @empty, 0x4}, 0x1c) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) syz_open_procfs(r6, &(0x7f00000005c0)='gid_map\x00') tgkill(r2, r2, 0x23) socket$inet6(0xa, 0x0, 0x2) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000040)=@in={0x2, 0x4e22, @rand_addr=0x8}, 0x10, &(0x7f0000000480), 0x0, &(0x7f00000004c0), 0x0, 0x80}, 0x0) accept(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f00000002c0)=0xfffffffffffffef3) 2018/04/06 03:51:18 executing program 0: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = dup(r0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000000c0)=""/104, &(0x7f0000000140)=0x68) r2 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x80000000, 0x0, 0xff, 0x1}, 0x20) 2018/04/06 03:51:18 executing program 1: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000840000), 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006d3ff4)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ffbf47)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xfffffffffffffde6) bind$inet6(0xffffffffffffffff, &(0x7f00008a8000)={0xa}, 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) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x40002, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001340)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000080)) fchdir(0xffffffffffffffff) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) creat(&(0x7f0000001840)='./file0\x00', 0xffffffffffffffff) inotify_init1(0x0) sendto$inet(r2, &(0x7f0000000200)="f204f46431199eb28a2a8d315ff8055026414f9ce3caa6268ed695c0d5b6872509c6cf8d570ab7478993f7b276fa20ecd4390436d0521527980b3d6f3bb314be571216f282a24c1bd9af768898939336c41565174a0a2bdff12fa79a59dfbcea8ae205637e7b840cab59c8da0e532331356456790d5caf32e5642d757eda862d9cd27acdc838b81daa09a018df8d083d27a3c1e782445ca2df90f71d", 0x9c, 0x0, &(0x7f0000000100)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0xe7) timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r5 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r5, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) unshare(0x44000400) ioctl$sock_SIOCINQ(r5, 0x541b, &(0x7f0000000000)) sendto$inet(0xffffffffffffffff, &(0x7f0000000180), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:18 executing program 3: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000349ff0)='/selinux/create\x00', 0x2, 0x0) write(r0, &(0x7f00004f2000)='\f', 0x1) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x4e21, @loopback=0x7f000001}, 'bcsf0\x00'}) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x3, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="ae000000a14dec545e0b305a3962e157ff5de3abce325d3e83ace7db4e208278ddd3f3239ee3e015a94a72da09be6d34a56fd89a3e4f9687b4b69266dd76b35e4de72ac930bb4fa97fbdcebc45d0053f43a67988e1e4cda6369fdee807fb78c18271d9f09e0a5bde066a66339d024408b9f27d9263b6f69e36b49791747e4d94450cf4d96fe3ec86aae87d073f9bcab96540a1f0e8f3e0aaa58ebe104e2c2e9c3d5a272d8faddff0e9f0e542b5783e88b4d5"], &(0x7f0000000180)=0xb6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000001c0)={r3, 0x6e}, &(0x7f0000000200)=0x8) readv(r2, &(0x7f0000000240), 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000000240)=0x2) 2018/04/06 03:51:18 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x80000000000023) 2018/04/06 03:51:18 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x9) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000040)=0x4, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001100)={'syzkaller1\x00', 0x8800}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000100)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) 2018/04/06 03:51:18 executing program 4: r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r1, &(0x7f0000000000), 0x0, 0x8000100000000000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) sched_setparam(r0, &(0x7f0000000040)=0x1) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) 2018/04/06 03:51:18 executing program 6: request_key(&(0x7f0000000380)='dns_resolver\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a}, &(0x7f0000000580)='big_key\x00', 0xfffffffffffffffb) r0 = open(&(0x7f0000000000)='./file0\x00', 0x210100, 0x1) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x8, &(0x7f0000000080)=0x4) 2018/04/06 03:51:18 executing program 0: r0 = memfd_create(&(0x7f0000000000)="2b63708773657400", 0x0) write(r0, &(0x7f0000baefec), 0xffffff88) r1 = memfd_create(&(0x7f0000000280)='\x00', 0x2) r2 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000100)={0x0, 0x852}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r3, 0x10001, 0x7, 0x0, 0x300000000000, 0x0, 0xffff, 0x7, {r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x3692}}, &(0x7f0000000240)=0xb0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000380)=0xfffffffffffff001, 0x4) fadvise64(r0, 0x0, 0x10000000, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x1, 0x8, 0x1f, 0x13e5, 0x80, 0x7ff, 0xd759, {r5, @in6={{0xa, 0x4e24, 0x80000000, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, 0x8, 0x8001, 0x3, 0x7, 0xfffffffffffff001}}, &(0x7f0000000040)=0xb0) mmap(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0, 0x10, 0xffffffffffffffff, 0x0) fallocate(r2, 0x3, 0x4, 0x1000) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000003c0)={0x2, 0x7, 0x6, 0xfffffffffffffffd, 0x3ff, 0x80000001}) 2018/04/06 03:51:18 executing program 3: unshare(0x62001) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x800000000, 0x3) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="199d8324af00000000f40000000000000300000000"], &(0x7f0000000040)=0xa) [ 80.504995] IPVS: Creating netns size=2536 id=23 2018/04/06 03:51:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) linkat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0) recvmmsg(r0, &(0x7f0000002e80)=[{{&(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/118, 0x76}}, {{&(0x7f0000001740)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001800), 0x0, &(0x7f0000001b40)=""/223, 0xdf}}], 0x2, 0x0, &(0x7f0000001b00)={0x0, 0x989680}) r2 = syz_fuseblk_mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000540)='./file0\x00', 0xe001, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x9, 0x200000) write$binfmt_script(r2, &(0x7f0000000580)={'#! ', './file1', [{0x20, '/\''}, {0x20, "6e6f64657676626f786e65743010766d6e657430"}, {0x20, '[}'}, {0x20, 'systemem0'}, {0x20}, {0x20, 'wlan0'}, {0x20}, {0x20}, {0x20, '(wlan1'}], 0xa, "8a67ab1fb6af4aabcec9e9009b575ef4e550a85e1dd1bf1f89aaeb00e02a7849fd61b59b0ab0d8213aadd8eff159b53b6dde86dd129e1bd289e6fafc16f267b3d3209b022c0aaf94f3029b981f349cb64f9c3f76ac7fd0d9d4b05583c4bdfbc2c18072f0cfa84d37e3311e2cb663e6a0d9a82092a4ef3f93741ff5ba0a9f6d8910c4d0fca572ddddecef05067be8329be418961a9de0135941f50d9064659e61580a817cf748b5af960421fee75e4ffbdea3eaf1510511e65fd947cadbcb102e452f090ee48775093df54787220585"}, 0x10f) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000240)='./file0\x00', 0x121240, 0x20) sendto$inet(r0, &(0x7f00000001c0)="1538c35595491f875d902c0eaa489967fca86dec6f0d02", 0x17, 0x0, &(0x7f0000000080)={0x2}, 0x10) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000003c0)={0x10001, 0x80000000, 0x5, 0x8001, 0x6, [{0x3eed, 0x1cf5, 0x7, 0x0, 0x0, 0x10c}, {0x8001, 0x80000000, 0x8, 0x0, 0x0, 0x1000}, {0x5, 0x3000000000000000, 0x1, 0x0, 0x0, 0x500}, {0x8000, 0x0, 0x2, 0x0, 0x0, 0x2d00}, {0x5c, 0x80000000, 0x7, 0x0, 0x0, 0x604}, {0x5c8, 0xffffffffffffffff, 0x189, 0x0, 0x0, 0x1}]}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, &(0x7f0000000380)=0x18) open$dir(&(0x7f0000000200)='./file0\x00', 0x2, 0x100) [ 80.540124] IPVS: Creating netns size=2536 id=24 2018/04/06 03:51:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)={{0x0, 0x2fb2, 0x9, 0x4d, 0x37a, 0x7, 0x2f9, 0x9}, "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"}, 0x1020) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000000080)=0xe2e, 0x4) ioctl(r0, 0x440000000000127a, &(0x7f0000000080)) 2018/04/06 03:51:19 executing program 5: r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}}, 0x20f60000) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/04/06 03:51:19 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) alarm(0x100000000) poll(&(0x7f0000084ff0), 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) fcntl$getown(r2, 0x9) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}}}, [0xfffffffffffffffe, 0x4, 0x1, 0x0, 0x8, 0x4, 0x52f, 0x7, 0x2, 0x1, 0x8, 0x8, 0x3236, 0x7, 0x6fc000]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={r5, 0x7, 0x2, [0x7, 0x100000001]}, &(0x7f0000000540)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r6, 0x6a5, 0x200, 0x3, 0x5, 0xffff}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) unshare(0x8000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r7}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') 2018/04/06 03:51:19 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000dfd0)={0x44, 0x0, &(0x7f0000000100)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=[0x0]}}], 0x0, 0x0, &(0x7f0000008f37)}) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) socketpair(0x5, 0x5, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'bcsf0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000180)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000080)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000100)={"62726964676530000200", r2}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/04/06 03:51:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x1, 0x2, 0x1}, 0x14}, 0x1}, 0x0) r1 = accept(r0, &(0x7f00000028c0)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000002940)=0x80) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000002a00)={0x0, 0x1000, "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"}, &(0x7f0000003a40)=0x1008) recvfrom(r1, &(0x7f0000000400)=""/29, 0x1d, 0x40000060, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003a80)={r2, 0x40}, &(0x7f0000003ac0)=0x8) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hwrng\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000380)={r4, 0x800}, &(0x7f00000003c0)=0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000240)={r6, 0x78, &(0x7f00000001c0)=[@in6={0xa, 0x4e21, 0x4, @empty, 0x1}, @in6={0xa, 0x4e24, 0x9, @dev={0xfe, 0x80, [], 0xa}, 0x6}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e20}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20}]}, &(0x7f0000000280)=0x10) 2018/04/06 03:51:19 executing program 0: r0 = socket$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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000009c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000680)=0x5a) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000004c0)={0xc, 0x0, 0x8, 0x40000000000a}, 0x6) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x190, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000340)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) r8 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x660841) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(r6, &(0x7f0000000940)) fchmod(r5, 0x10) fcntl$getownex(r8, 0x10, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r7, 0x81, 0xbdc}, 0xc) 2018/04/06 03:51:19 executing program 1: r0 = gettid() ioprio_set$pid(0x2, r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x200, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4d, "cb7238dbb3114c0ed9c6c3258c08dcc3a5639f2effa4ee80d1970512cc9a01ddeacba3d488a06c55dd70e3235cf10cb0136d64e25db4acc046265b8081c5b2eeb2d43a62da725d9d6a8a1d4d3e"}, &(0x7f00000000c0)=0x71) 2018/04/06 03:51:19 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f00000001c0)='/dev/usbmon#\x00', 0xa8ed, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0xff, 0x7, [0x8, 0x5c, 0x4, 0x5, 0x9, 0x7fffffff, 0x7]}, &(0x7f00000002c0)=0x16) unshare(0x8000000) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000100)=@in6={0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x80, &(0x7f0000000180)=[{&(0x7f0000000300)="9a739fa48ada4fa93f7467586d46bb6521b2e31b379e05c46aefb1e46c8875e99730b76dff80222caf1d0c73a49a24b7360a23378a618939f575411bb9b58abf51429fb510ca94c36f7d854d0300139cc96fb48c37fceac1a89358bf6c5f546dbc43bcf2", 0x64}], 0x1, 0x0, 0x0, 0x20000000}, 0x80) r2 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedsend(r2, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedreceive(r2, &(0x7f0000000040)=""/131, 0x83, 0x20000200, 0x0) 2018/04/06 03:51:19 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) sync_file_range(r0, 0x0, 0xfffffffffffffffe, 0x1) rename(&(0x7f0000000240)='./file0\x00', &(0x7f00000003c0)='./file0/bus\x00') r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x80000000, 0x200100) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000140)={0x7, {{0xa, 0x4e24, 0xeb, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}}, 0x88) 2018/04/06 03:51:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x3}, 0x8) setsockopt$packet_int(r0, 0x107, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/04/06 03:51:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt(r0, 0x1, 0x33, &(0x7f0000e64ff7)="d70100000079890fddd5a45d3f32e504", 0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000140)={'security\x00', 0x2, [{}, {}]}, 0x48) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000000)=""/197, &(0x7f0000000100)=0xc5) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x7}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 2018/04/06 03:51:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/04/06 03:51:19 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000012000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a0eff0)={0x2, &(0x7f0000000000)=[{0x3d}, {0x6}]}, 0x10) getpid() writev(r1, &(0x7f00000001c0)=[{&(0x7f00000000c0)='=', 0x1}], 0x1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e22, 0x80000000, @dev={0xfe, 0x80, [], 0x16}, 0x6}}, 0x5822b6f9, 0x80000001, 0x1000, "0e0f492f16e021e23e16eab4aab19b1d31c83f4b73ba41afb5e53690c1cd81d394b17c948acb33bccc9801e37b707328c74dc047277e749a39b28108d02c868af4e398a84c9c3331e7004e6b7f53a9ee"}, 0xd8) 2018/04/06 03:51:19 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000300)={0x7, 0x3, 0x9a7f}) read(r5, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) tkill(r3, 0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x6, [0x0, 0x1, 0xe1, 0xc9a, 0x6, 0x6]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r8, 0x88, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x12d, @local={0xfe, 0x80, [], 0xaa}, 0xcc8}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 81.927322] IPVS: length: 197 != 8 [ 81.932747] IPVS: length: 197 != 8 2018/04/06 03:51:20 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ustat(0x5, &(0x7f00000002c0)) accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x2, 0x1, 0x12}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0x835a, @remote={0xfe, 0x80, [], 0xbb}, 0x8000}}, 0x8001, 0x5}, &(0x7f0000000200)=0x90) 2018/04/06 03:51:20 executing program 2: r0 = socket$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) r1 = socket$inet6(0xa, 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x76) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x2c, &(0x7f0000000400)=[@in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000240)=0x4) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(0xffffffffffffffff, 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) sendmsg$IPVS_CMD_FLUSH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x0, 0x500, 0x0, 0x25dfdbff, {0x11}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}]}, 0x24}, 0x1}, 0x48000) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) close(r4) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0x0, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) r5 = memfd_create(&(0x7f00000000c0)="237d00d3fc1ee4671fbaa0a455e73e678b8e96f7fd829d4d39f1828ebf765e220913b73db94f6d495077c32cf6d22b4c4f8d", 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) getsockopt$IP_VS_SO_GET_DESTS(r5, 0x0, 0x484, &(0x7f00000006c0)=""/147, &(0x7f0000000140)=0x93) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000440)={0x0, 0x7fff}, &(0x7f0000000600)=0x8) getsockopt$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) 2018/04/06 03:51:20 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) sendmmsg$inet_sctp(r2, &(0x7f0000000680)=[{&(0x7f0000000100)=@in6={0xa, 0x4e23, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, 0x1c, &(0x7f0000000600)=[{&(0x7f00000003c0)="88104afb6164d0c4e096eec588de5cb073e841459aa26738039a3ecbb76954019bbc6aa895090a59fdf77fe65c70a1d0f0ac2ae3e1a71ab5bfd176ced4e84beb06050b57e52ebb91376eaf8ddf2afb45041c52948bdb95c682538bf3a73f80d25b32ade14c3b8fc187211124891a91c4de57c884308a7333ec318fc9163c1520f51429bd", 0x84}, {&(0x7f0000000140)="f5c8078d9d9de18a00decd7dafb45de82dcceb033a5574ab491f5995c1e5663a2cbd34122025762f0fed7eef3b41d88dd0a2c85ca3", 0x35}, {&(0x7f0000000480)="da0dd24d5c39a3e6404819b108f436481848a2621f254957765c9d7362c6f10b1e798e4ba362b92d1339130b24a4a4e4c1e687b4e59119dc1c57e0af86e184e6e0ad5c19f1dd9de435f0bb3e8de6b66a2a952f0fd13f2fc93cc93c8685aa6c0b4b63ea62c39ef23c67f5218af774539f6520e4cde6", 0x75}, {&(0x7f0000000180)="43d99f12d9a82b8a4b78c0807226818b134f993a1e69f4abca081eb4bea426658504c7036272", 0x26}, {&(0x7f0000000240)="7e7ff276b051df1ab9a690a789c5827547eaa13e8604d6b2883605660e3393d58cdb70c286845f1f73", 0x29}, {&(0x7f0000000500)="512c14a987ff3a8cf92660ff7f431d229ea055125eaca3893a6838c81982b8075cfddb49d116a3bfb3aa3bf24677bb7875b9dcfc08411458b5035c63cba4137fe853918f7ecf4920bc0803c20f10cae5c65bccb6e32052d5383dffd9e2482533a993cb1dc89d658a28d97477f0bf182bcc5b1613839d542c994168abf5a30c8c50516062a6137e9ee09337c4c35a5e", 0x8f}, {&(0x7f00000005c0)="16d9e08e171274e93da4bd0e3e6d0a3fad71b41d7352d1c9e8a4e4f1cdc9817658b055", 0x23}], 0x7, 0x0, 0x0, 0x800}], 0x1, 0x8001) r3 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x214, 0x0) shutdown(r0, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x3) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="0000000000000000000001000000"], 0x14}, 0x1}, 0x0) 2018/04/06 03:51:20 executing program 3: r0 = socket$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$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bridge0\x00', 0x22001}) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000540)={0x0, 0x5}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000700)={r3, 0x52, "42bbf0142467bc590543afc6f4adda0ceabf44b03fff89a282857ef50b6678f9f314e88af77af286cfedcd6b131d198a922a6f5b656130b1bb203e0759bb12213ce49fb58723da95e10d1dbe51a8e66d2b21"}, &(0x7f0000000680)=0x5a) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000280)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006880)={{{@in6=@loopback, @in=@remote}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000006980)=0xe8) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000580)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00000004c0)={0xc, 0x0, 0x8, 0x40000000000a}, 0x6) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f00000069c0)={@dev={0xfe, 0x80}}, 0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) lseek(0xffffffffffffffff, 0x0, 0x0) ioctl$SIOCGIFHWADDR(r5, 0x8927, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x4, 0x6, 0x3}, &(0x7f0000000380)=0x10) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000600)={0x4, &(0x7f00000005c0)=[{0x6, 0xf412, 0x4}, {0x190, 0x0, 0x0, 0xffffffff}, {0x0, 0x0, 0x400, 0x5d}, {0x0, 0x0, 0x6f8, 0x7}]}, 0x10) fcntl$F_SET_RW_HINT(r6, 0x40c, &(0x7f0000000340)=0x1) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000800)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000440)={0x0, 0x20, &(0x7f00000003c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000480)=0x10) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000080)) r8 = syz_open_dev$tun(&(0x7f0000000500)='/dev/net/tun\x00', 0x0, 0x660841) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) fstat(r6, &(0x7f0000000940)) fchmod(r5, 0x10) fcntl$getownex(r8, 0x10, &(0x7f00000006c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000780)=@sack_info={r7, 0x81, 0xbdc}, 0xc) 2018/04/06 03:51:20 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001b6ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff038}, {0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0xa05c, 0xd34, 0x3, 0x9}, {0x9, 0x6, 0x1000, 0x9}, {0x4, 0xfffffffffffffff8, 0x0, 0x6}]}, 0x10) sendto(r1, &(0x7f0000788f7a), 0x0, 0x0, &(0x7f0000808ff0)=@vsock={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) accept(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000440)={'gretap0\x00', 0x0}) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@loopback={0x0, 0x1}, @in6, 0x4e20, 0x81, 0x4e22, 0x0, 0x2, 0xa0, 0x80, 0x0, r3, r4}, {0xfffffffffffffc00, 0x8, 0x9, 0x2, 0x4000000000000000, 0x101, 0x3, 0x3}, {0x1, 0x2e9de092, 0x2, 0x10001}, 0xbe15, 0x6e6bbe, 0x0, 0x1, 0x2, 0x2}, {{@in=@rand_addr=0x6, 0x4d2, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x3, 0x200, 0x2, 0x7, 0x5}}, 0xe8) r5 = socket$inet(0x2, 0x2, 0x2) getsockopt$IPT_SO_GET_REVISION_MATCH(r5, 0x0, 0x42, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) getsockname$inet(r5, &(0x7f0000000180)={0x0, 0x0, @remote}, &(0x7f0000000280)=0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000080)) 2018/04/06 03:51:20 executing program 6: unshare(0x40000000) r0 = socket(0x40000000000000c, 0x803, 0x0) write(r0, &(0x7f0000000000)="240000001a0099f0003be90000ed190e020808160000000000ba0080080001007f196be0", 0x24) 2018/04/06 03:51:20 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000100)={0x1f, 0x9}, 0x8) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000340)=ANY=[], 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000480)={0x0, 0x58, &(0x7f0000000400)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e21, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in6={0xa, 0x4e21, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x7ea144b6}, @in={0x2, 0x4e21, @multicast1=0xe0000001}]}, &(0x7f0000000500)=0x10) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000200), &(0x7f0000000140)=0x3b3) sched_setscheduler(0x0, 0x5, &(0x7f0000000300)) readahead(r3, 0x1, 0x3f8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0x13, 0x4) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x8) sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="04000000", @ANYRES16=0x0, @ANYBLOB="000500000000ffdbdf251100000008000400050000000c00020008000500000100000800050000000000"], 0x30}, 0x1, 0x0, 0x0, 0x54}, 0x48000) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000540)={'TPROXY\x00'}, &(0x7f0000000580)=0x1e) sendto$inet6(r3, &(0x7f0000000000), 0x0, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r4 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000180)={'ip6tnl0\x00', 0x9519}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30d) ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000680)={0x1b, 0x4, 0xfffffffffffffff9, 0xa, "d8f50facf0fb9003e1fe3c8d3a542913246fead31e9d65610c2c5a70ee688231"}) 2018/04/06 03:51:20 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) readv(r0, &(0x7f00003c0000)=[{&(0x7f0000514000)=""/28, 0x1c}], 0x1) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)=0x0) syz_open_procfs(r2, &(0x7f0000000080)='net/udplite6\x00') accept4$ipx(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) ioctl$KDADDIO(r1, 0x4b34, 0x2) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000df3000)='./bus\x00', 0x1000, 0x0) r6 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) ioctl$KDGKBSENT(r6, 0x4b48, &(0x7f0000000300)={0x7, 0x3, 0x9a7f}) read(r5, &(0x7f000004bfa2)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000008ff8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) r7 = dup2(r4, r5) tkill(r3, 0x16) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f0000000140)={0x0, 0x3, 0x6, [0x0, 0x1, 0xe1, 0xc9a, 0x6, 0x6]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000280)={r8, 0x88, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x8000, @loopback={0x0, 0x1}, 0x401}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e24, @broadcast=0xffffffff}, @in6={0xa, 0x4e23, 0x12d, @local={0xfe, 0x80, [], 0xaa}, 0xcc8}, @in={0x2, 0x4e21, @loopback=0x7f000001}]}, &(0x7f00000002c0)=0x10) creat(&(0x7f0000000000)='./bus\x00', 0x0) 2018/04/06 03:51:21 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000000)='syzkaller1\x00', 0x0, 0x0, 0x81}) r1 = getpid() ptrace$getregset(0x4204, r1, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=""/221, 0xdd}) syz_open_dev$sndtimer(&(0x7f0000000380)='/dev/snd/timer\x00', 0x0, 0x100) fcntl$setstatus(r0, 0x4, 0x6000) ioctl$TCSBRK(r0, 0x5409, 0x3) pread64(r0, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffe) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000540)={0x8}, 0xfffffc67) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000003c0)={0x0, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x4, 0x8001, 0x0, 0x2, 0x0, &(0x7f0000000100)='bridge0\x00', 0x3f800000000000, 0x80000000, 0x2c5d}) keyctl$link(0x8, r2, r2) add_key$keyring(&(0x7f0000000640)='keyring\x00', &(0x7f0000000740)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) request_key(&(0x7f0000000680)='dns_resolver\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000006c0)="7b2d23776c616e3076626f786e657431766d6e657430142400", r2) fcntl$setlease(r0, 0x400, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x1, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000580)={{0x2, 0x4e22, @loopback=0x7f000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x2, {0x2, 0x4e21, @loopback=0x7f000001}, 'bpq0\x00'}) getpriority(0x0, r1) syncfs(r0) ioctl$TCFLSH(r0, 0x540b, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140), &(0x7f0000000340)=0x4) add_key$user(&(0x7f0000000280)='user\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000300)="3dde79763ec09bbf6917ffd1e8c401c99e25f23f4979b631bf4aa314195f066c86763061ba5fe74f345a408ba4c56bba2ac4f64642a19a81f7", 0x39, 0x0) syz_open_dev$sndtimer(&(0x7f0000000200)='/dev/snd/timer\x00', 0x0, 0x2000) [ 83.296683] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 83.309465] IPVS: Creating netns size=2536 id=25 [ 83.395165] IPVS: Creating netns size=2536 id=26 2018/04/06 03:51:21 executing program 0: r0 = add_key(&(0x7f0000943000)='keyring\x00', &(0x7f0000f02ffb)={0x73, 0x79, 0x7a}, &(0x7f00004defd8), 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) keyctl$get_security(0x11, r1, &(0x7f000027e000)=""/87, 0x7f07bdf4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) ioctl$KDDISABIO(r2, 0x4b37) 2018/04/06 03:51:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f0000000100)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00005b2fc8)={&(0x7f0000c2bff4)={0x10}, 0xc, &(0x7f0000cf8ff0)={&(0x7f0000000140)=@delpolicy={0x1f0, 0x14, 0x800, 0x70bd2a, 0x25dfdbfc, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in, 0x4e20, 0x100, 0x4e23, 0x401, 0x2, 0x80, 0xa0, 0x0, 0x0, r1}, 0x6e6bbe, 0x3}, [@proto={0x8, 0x19}, @migrate={0x190, 0x11, [{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3, 0x0, 0x3507, 0x2, 0xa}, {@in6=@dev={0xfe, 0x80, [], 0x10}, @in=@loopback=0x7f000001, 0x2b, 0x4, 0x0, 0x3504, 0x2, 0xa}, {@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x12}, 0x33, 0x3, 0x0, 0x3501, 0xa}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6, 0x3c, 0x0, 0x0, 0x34ff, 0xa, 0x2}, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in6=@ipv4={[], [0xff, 0xff]}, 0x3c, 0x7, 0x0, 0x3506, 0x2, 0x2}, {@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@multicast2=0xe0000002, 0x2b, 0x5, 0x0, 0x3506, 0x0, 0x2}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0xff, 0x0, 0x0, 0x0, 0xa, 0xa}, {@in6, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x32, 0x3, 0x0, 0x3507, 0xa}, {@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x14, 0x12}, 0x32, 0x7, 0x0, 0x3502, 0xa, 0xa}]}, @etimer_thresh={0x8, 0xc, 0x8001}]}, 0x1f0}, 0x1}, 0x80000000000000) 2018/04/06 03:51:21 executing program 6: sync() r0 = memfd_create(&(0x7f0000000100)=']\x00', 0x0) fchdir(0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000240)={'syzkaller1\x00', &(0x7f00000003c0)=ANY=[]}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0x1023c) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x4) mremap(&(0x7f0000b1d000/0x1000)=nil, 0x1000, 0xf000, 0x2, &(0x7f0000b13000/0xf000)=nil) r2 = open(&(0x7f0000000400)='./file0\x00', 0x6a0002, 0x5) r3 = dup2(0xffffffffffffffff, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, @in6={{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0xd84}}, 0x1, 0x0, 0xfffffffffffffffc, 0x98, 0xa41c}, &(0x7f0000000600)=0x98) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f00000007c0)=""/180) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000640)={0xe9a, 0x4, 0x0, 0x0, r4}, &(0x7f0000000680)=0x10) finit_module(r3, &(0x7f00000008c0)='/dev/sequencer2\x00', 0x1) getsockname$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) sendmsg$IPVS_CMD_GET_INFO(r0, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10040000}, 0xc, &(0x7f0000000500)={&(0x7f0000000900)=ANY=[@ANYBLOB="497c0612595b741b1da8baa6764b6d4f408ab80f513e4124f9db74aa1b528cd958f7141e2f421d279aa364eabee80c76e111c7688579eeb1ca63ea00497756b1949915bc00cf04fcb4b34d572e4cc5966d7dd14f948b0bcabc3e71f2e79b48e3a5a0d746573e617c3297ff8bdb1635842d8bb8554d7d03150b1d18217d9776dcd9da2f1585273e6c5adf982c11363e1332c5eb11ccfe0ef0bf2851a75aa91931527c1a5a661095c076114162d96c5fd62949ea4a519ec7b73ab64b3ee61f429e3944df70be6a398ca8cb340a12a61460a39ed7a59ff2ae6d16ad651250b81012751536932ffa6d8181f921621462329dbf0d3067a591d942827f5184464c3e400492ff27419db058af869b3ffb0f9910cf7608303530de5f5427e87851bdb31248f6f86b46e7ba8f"], 0x1}, 0x1}, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x3a) getpeername$unix(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000580), &(0x7f00000005c0)=0x4) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000002c0)) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clock_gettime(0x0, &(0x7f0000000700)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r1, 0x28, 0x6, &(0x7f0000000740)={r5, r6/1000+30000}, 0x10) clone(0x0, &(0x7f0000000080), &(0x7f0000000000), &(0x7f0000ce4000), &(0x7f0000000040)) futex(&(0x7f00000000c0), 0x2, 0x2, &(0x7f0000000880)={0x0, 0x989680}, &(0x7f00000006c0), 0x2) syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x6, 0x101000) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sequencer2\x00', 0x400, 0x0) munlockall() getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x4) 2018/04/06 03:51:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000318000/0x3000)=nil, 0x3000, 0x1000000, 0x50, r0, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}}) accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80000) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) 2018/04/06 03:51:21 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000300)='/dev/hwrng\x00', 0x2200, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x18) signalfd4(r0, &(0x7f00000002c0)={0x13}, 0x8, 0x80000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000ff2)='/dev/keychord\x00', 0x800, 0x0) preadv(r1, &(0x7f0000000380)=[{&(0x7f0000001000)=""/4096}, {&(0x7f0000000400)=""/41}, {&(0x7f0000000040)=""/67}, {&(0x7f00000000c0)=""/241, 0x2a9b9bd10bb51fd5}, {&(0x7f00000001c0)=""/187, 0xfffffffffffffc93}, {&(0x7f0000000440)=""/220}], 0x100000000000017b, 0x800000000) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000280)={0x9, 0xfffffffffffffff8, 0x4, 0x1, 0x1, 0xffffffffffff0000}) 2018/04/06 03:51:21 executing program 4: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sctp\x00') setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000040)="7991b007f00000000000000a92e5e806156c2ae375a12ed640057c00ed3b63", 0x1f) 2018/04/06 03:51:21 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f000031bff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000690000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, {0xa, 0x936, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x200}, 0x3, [0xea0, 0xffffffff, 0x7, 0x4, 0x7, 0xc0000, 0x2, 0x4]}, 0x5c) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e22}, 0x3ff) sendmmsg$unix(r1, &(0x7f00000bd000), 0x353, 0x0) connect$unix(r0, &(0x7f0000e9cff6)=@file={0x1, './file0\x00'}, 0xa) close(r2) 2018/04/06 03:51:21 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x0, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f0000000400)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000240)={0xd60, 0x7f, 0x401, 0x3, 0xfffffffffffffffc, 0x1, 0x5}, 0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000380)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0xfffffffffffffff8, 0x3, 0x7}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000840)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x904e, 0x208}, &(0x7f0000000740)=0x90) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r3, &(0x7f0000000300), r2, &(0x7f00000003c0), 0x812, 0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) rmdir(&(0x7f0000000080)='./file0\x00') getpeername$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x0, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0x4) socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(0xffffffffffffffff, &(0x7f00000002c0)="80561b56fe850f1a15893111b71dac72b656a6d7d3cfef4dfcad7416934ba261b51a1069a811a8fb2e0bde8f78e60ed251397ff7c03169df", 0x38, 0x8000, &(0x7f0000000040)={0x2, 0x4e1c, @loopback=0x7f000001}, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) write(r5, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) 2018/04/06 03:51:21 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040), 0xc) mkdir(&(0x7f0000000000)='./bus\x00', 0x0) remap_file_pages(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x0, 0x0) alarm(0xfffffffffffffffe) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) unlink(&(0x7f0000001300)='./file1\x00') setsockopt(0xffffffffffffffff, 0x0, 0x4, &(0x7f00000016c0)="25e11ed4c2e46decc38ec698f32088c63e71595cf82bb870df3e90c0e584b736d1437b75186df94dd4ba7c53b232ac18ca05174edeea010eda80ec55c7a8793362d3c23be5492992e9d8b11a979a49ec6eee2760feac3d6a64df5366f8b4616d44db0e2b1187d2513b43f65db37cd67451e2e499949fc538f46e36957699f92e504dc46de180453845fdf542cbb9725a77881ec7aed6aad5a29e6f1b250401c4b325b4f9bff1e34303241a4ac6bab27cbedc3f4e1856b430a92d92982008eb08a2d6b0e8b621ec50fda2273fd3965965a70e03949052e498195e", 0xda) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00000000c0)='./bus\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000001580), 0x0, 0x0) ftruncate(r1, 0x8000) r2 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000017c0)="1197aaa2fa02d3a264db9c54d3f31b613fde4afe4650da56a0f9ea18ae17ba533e86b33bb22a040ec422bd5c9f38dea73a1c9affa92317c06fc2fc11315d3b5194580f536717b0bcd38069293b6bda862a14f66da12b20d852c5f95890340334d23bc4bfc84420004a91fdb8169be6afd317f2b4131da91656b915b7464ee6789db4eaf502907ea7f8158c5f8dd7f16a528bf0ca5ba8dbfc388c512b98faf32fbee53b5819d7a57b6e102f63ac8eba9b4b30be11c6b4de9aa18b69a8f8fca92911c560ee4514f15f43b5eba3f8b3479aab47", 0xd2}], 0x1, 0x0) fgetxattr(0xffffffffffffffff, &(0x7f00000014c0)=ANY=[@ANYBLOB="6f6378d093c440f74fbeb57f289baf481251c3f4f1ca560b0128c55085f6616b87d6c19eab090029a72d5d12f250a2d5ad50326ccfd058aee2c060f463b4509074b465a3fe9e0a9cb1fb27206d164a1761499c89f0348b6c086d4f7082fd6e1bf380507fd91e4552342b05d8bcc9061506c47d28526ca3e2180f9a554f4173a62a29ab9b034ec9d01fa9555c635ea36a99f9e19e85a571a9c2e034649b"], &(0x7f00000013c0)=""/196, 0xc4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000015c0)={0x0, @in6={{0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xec26}}, [0x0, 0x0, 0x7, 0x6, 0x1, 0x3, 0x0, 0x0, 0x5c, 0x1, 0x7f, 0x0, 0x3, 0x7, 0x400]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0x1, 0x0, 0x8000, 0x0, 0x2, 0x0, 0x0, 0x5}, 0x20) r3 = open(&(0x7f0000001380)='./file0\x00', 0x10002, 0x20) read(r1, &(0x7f0000000240)=""/4096, 0x1000) fcntl$getownex(r2, 0x10, &(0x7f0000001240)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x0, &(0x7f0000001280)={0x1d, 0x0, 0xfffffffeffffffff}) r5 = syz_open_procfs(0x0, &(0x7f0000000240)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") creat(&(0x7f0000001580)='./file0\x00', 0x8000000000011) fcntl$setstatus(r5, 0x4, 0x6000) pread64(r5, &(0x7f0000003c00)=""/4096, 0xffffff72, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0x9) add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) 2018/04/06 03:51:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={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, 0x4e23}, 0x10) getsockopt$inet6_dccp_buf(r1, 0x21, 0xf, &(0x7f0000000000)=""/10, &(0x7f0000000100)=0xa) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r1, &(0x7f0000386fa0)='\x00', 0x1, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x7, 0x0, "f52ad706f56d0396cd21b3c7dc2d7f20845ac41190a65216ac7d4bb134d03f4b5c72c907ebd37a54061f01c47384d91dd86e97da94655976d59966cbfe35a075156dcd76e80c1ceed7eba92db81434f3"}, 0xd8) sendto$inet(r1, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @rand_addr}, 0x10) connect$inet(r1, &(0x7f0000000240)={0x2, 0x4e23, @rand_addr=0x7fffffff}, 0x10) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0x8, 0x1, 0xd86}, 0x800, 0x101, 0x7}) lseek(r1, 0x0, 0x0) 2018/04/06 03:51:21 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000480)={{0x1}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) mq_notify(r1, &(0x7f0000000180)={0x0, 0x1c, 0x5, @thr={&(0x7f0000000080)="80957deb", &(0x7f00000000c0)="700bc882d664ef61c24f4f79d0d3eca641270e3fb0b71a4225e2f76e16ebdcf8cd06290ef2cea13f78bcc8552c347255fc4b79a2a142d4b0cfa541e26c9489055e16003d47939e264a31fe0d45e460b28f125f61c93858956110b9d97ce04cb55c0cb788747179e4a606edc7d5bc36d99bcd0eed13ab99a565d50b7b7da7176c3011e2c63ea6dc8075e86d20"}}) 2018/04/06 03:51:21 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x44000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x9a, "2e20afe2d299a362903cdb847d9e0b624506ec484e97025c01e53c732c21a0dd59ef00dcea76e969d20be2ee307a7d98f2d6e2453739b8449e48bf3c0025c614ba91e43c1d2a31d438a4ad81f28d569eda03f6f6f642fdd50ce52fd5f42c3d9018dd4ad0e34056a4b85a4b8bb8bce8035f41361275d5cfd240c2e2623195fb35ad360eefb39d63289b19e01e3b428664f0f37c0145c91ba0f3c5"}, &(0x7f0000000180)=0xa2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000001c0)={r1, 0x1a, "8df69adc098484cd61d23edf97f760d29e1335c3ebd6ae6194b3"}, &(0x7f0000000200)=0x22) r2 = userfaultfd(0x800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001480)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000400)) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/04/06 03:51:21 executing program 4: syz_mount_image$btrfs(&(0x7f0000000180)='btrfs\x00', &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f00000003c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="8f8051c42b089ed9499a"]) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x210080, 0x0) ioctl$TIOCCBRK(r0, 0x5428) 2018/04/06 03:51:22 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @empty, 0xfffffffffffffffa}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000180)=""/128, 0x80}, 0x0) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f00000002c0)=[{0x80, 0x0, 0x8, "cd114c509ece904cf5ec1782708af0e2ff5da9e9332cc9ba24148cf2c3e24cb44a548cdf0664320b4740735e68aec50ebf691060708912c9c039616cff317a3d1991143538652b31d90b08713fd9692e5543493441bf94fccc8440bc4ebe0d89671666f7544338656f"}], 0x80}, 0x8000) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000100)={0xc0002004}) sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f0000000040)="bce5", 0x2}], 0x1, &(0x7f000000ae80)}, 0x0) [ 84.275721] device lo left promiscuous mode 2018/04/06 03:51:22 executing program 0: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000400)={0x0, 0x0}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000440)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000980)={{{@in6=@local, @in=@multicast1}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000300)={0x1000, &(0x7f0000001540)=""/4096}) bind(0xffffffffffffffff, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) socket$packet(0x11, 0x3, 0x300) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000840), &(0x7f0000000800)=0x205) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x101002, 0x104) accept4$ipx(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r4) r5 = socket$inet6(0xa, 0x2, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup/syz0\x00', 0x200002, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4040, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000600)='][!vmnet1GPL\x00') ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000013fe4)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000001340), 0x0, &(0x7f00000004c0)}, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000780)=0x1c) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f00000001c0)={0x8, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r7 = open(&(0x7f0000000040)='..', 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000001c00)=@broute={'broute\x00', 0x20, 0x5, 0x478, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000240], 0x0, &(0x7f0000000200), &(0x7f0000002540)=ANY=[@ANYBLOB="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"]}, 0x5e8) getdents(r7, &(0x7f0000000240)=""/22, 0x16) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) truncate(&(0x7f00000000c0)='..', 0x0) 2018/04/06 03:51:22 executing program 2: ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000000080)=""/213) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(0xffffffffffffffff, 0x40045402, &(0x7f0000000180)) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00000001c0)={'sit0\x00', 0x600}) close(r0) r1 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004edfd0)={0x4, 0x0, &(0x7f0000003fe8)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=ANY=[@ANYBLOB="12634840000000000000000000000000000000000000000000000000000000000000000020000000000000000800000000000000", @ANYPTR=&(0x7f000000a000)=ANY=[@ANYBLOB="852a627700000000000000000000000000000000000000000000000000000000"], @ANYPTR=&(0x7f0000000200)=ANY=[@ANYBLOB="f8ffffffff3f80008bb0a55306791fe8f892c8c17754ba5eaf265df64a872e3db7116d80f1bb40f282415ea9a55fecaca15560a90510b355cbeec05f3f23b6735f80ea88ebf51666c5a5e20a9921f37c904c4ce15be2b8c8dfbed0a2390c021584f3fcc5bc54ee90d4897a48e0f53ca19ddc78527fe5cfa4453af017ef5a67edc02dcbd8373a0ce5eb97db6e11a9447b9883"], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000450000)}) [ 84.314563] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 84.320736] device lo entered promiscuous mode [ 84.343227] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 84.349266] device lo left promiscuous mode 2018/04/06 03:51:22 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000100)=0xc) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4, 0xeb4e, @loopback={0x0, 0x1}}, 0xa036a79ed06d9fe8) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000140)) getpid() getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000580)=0x5eda) [ 84.386947] device lo entered promiscuous mode 2018/04/06 03:51:22 executing program 7: clock_getres(0x3, &(0x7f0000000280)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0x80, &(0x7f0000000100)=0x4) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000000)) clock_nanosleep(0x2, 0x0, &(0x7f0000000140)={0x0, r0}, &(0x7f0000000180)) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) 2018/04/06 03:51:22 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1, 0x0, 0x0, 0x800}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) getpid() connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) sendmmsg(r0, &(0x7f0000008a00)=[{{0x0, 0x0, &(0x7f0000000480), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6000000000000000290000000b00000000d7d64ab63f1dd6cdb6856c082c39a736c06ab11a96f7d25adf9166e34ba01af80187324065bcda06ab9013268169230973698dc95ddc627650790df783840dcbb38ed04bb60200009d6a0000000000"], 0x60}}], 0x1, 0x0) 2018/04/06 03:51:22 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x0) capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)={0x0, 0x0, 0x8000000000000, 0x0, 0xfffffffffffffffd, 0x39}) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000c93000)=""/146, &(0x7f000079effc)=0x92) modify_ldt$read_default(0x2, &(0x7f0000000000)=""/4096, 0x1000) [ 84.719034] binder: 8229:8231 ERROR: BC_REGISTER_LOOPER called without request [ 84.726959] binder: 8229:8231 transaction failed 29189/-22, size 0-0 line 3010 [ 84.742365] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.838426] IPVS: Creating netns size=2536 id=27 2018/04/06 03:51:22 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000008c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x40045408) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f000000f000)={&(0x7f0000011000)={0x10}, 0xc, &(0x7f000001eff0)={&(0x7f0000018df0)={0x11, 0x32, 0x1}, 0x14}, 0x1}, 0x0) [ 84.871966] IPVS: Creating netns size=2536 id=28 2018/04/06 03:51:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$TCSBRK(r0, 0x5409, 0x0) 2018/04/06 03:51:22 executing program 1: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/net/pfkey\x00', 0x80083, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000240)={{&(0x7f0000ffc000/0x1000)=nil, 0x1000}, 0x1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x591}}, 0x4, 0x7}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) r4 = creat(&(0x7f0000000040)='./file1\x00', 0x0) sync_file_range(r4, 0x0, 0xc3f, 0x2) 2018/04/06 03:51:22 executing program 3: r0 = socket$inet6(0xa, 0x400020000001, 0x4) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000e77fff), 0xfffffffffffffd8a, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/04/06 03:51:22 executing program 2: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) unshare(0x40000000) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) accept4$inet6(0xffffffffffffffff, &(0x7f0000002bc0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000002c00)=0x1c, 0x80000) r2 = gettid() ptrace(0x4207, r2) capset(&(0x7f0000be6ff8)={0x19980330}, &(0x7f000032e000)) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000001380)={0x0, 0x0, 0x8}) r3 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000380)=""/4096) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) r4 = inotify_init1(0x800) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) syz_open_procfs(0x0, &(0x7f00000001c0)='children\x00') ptrace$setopts(0xffffffffffffffff, r5, 0x0, 0x0) ptrace(0x4207, r5) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f00000002c0)={0x4, 0x4}) ptrace$getregset(0x4204, r5, 0x202, &(0x7f00000013c0)={&(0x7f0000001400)=""/4096, 0x1000}) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000240)) ioctl(0xffffffffffffffff, 0x2285, &(0x7f0000007000)='S') accept4$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000200)=0xfebf, 0x80000) ioctl$TIOCSETD(r6, 0x5423, &(0x7f0000002440)=0x7) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket(0x0, 0x802, 0x0) ioctl$VT_WAITACTIVE(0xffffffffffffffff, 0x5607) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2000000020000000, 0x8005, 0x8001, 0x7, r0}, &(0x7f00000002c0)=0x10) 2018/04/06 03:51:22 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000a5effc)={0x0, 0xfffffffffffffffc}, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000040)=0xfff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000000c0)={@multicast1, @remote, 0x0}, &(0x7f0000000140)=0xfffffffffffffca7) write$eventfd(r1, &(0x7f0000000100)=0x4, 0x8) connect$packet(r0, &(0x7f0000000080)={0x11, 0x1b, r2, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/04/06 03:51:22 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000000)) getegid() getegid() getgroups(0x1, &(0x7f0000000000)=[0x0]) getegid() getgid() r1 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) readv(r1, &(0x7f0000001440)=[{&(0x7f0000001240)=""/129, 0x81}, {&(0x7f0000001380)=""/98, 0x62}, {&(0x7f0000001400)=""/57, 0x39}], 0x3) preadv(r1, &(0x7f00000011c0)=[{&(0x7f000019ff51)=""/175, 0xfffffcc3}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = getpgid(0x0) getsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) tkill(r2, 0x1000000000016) [ 85.586836] IPVS: Creating netns size=2536 id=29 2018/04/06 03:51:24 executing program 5: timerfd_create(0x0, 0x10000000080800) pselect6(0x40, &(0x7f00000abfc0), &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mq_notify(r3, &(0x7f00000002c0)={0x0, 0x2e, 0x0, @thr={&(0x7f00000000c0)="7b5d52aa204ee08a1910ad2bd6f16c6951b0e6a9abd156ebc3670a0091b3b4e138349ecf012857ad7a796af0528200430755167d28cde5b8f6d485b795d0c46a73331871bf0cc1304a9710e04c74b425a29e1e7618a2f99420f5bb7af1c2986e1a4840dc21b0f146b272ca84a06d22a720e6ca13", &(0x7f0000000280)="e993664d4e0353a9dc39a2d4ecc0b0aec8233e73f527044ce121476eed01330b"}}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="0180c2d0ff07000000000000080045003c000000e4feff9fff4e204e2000289078d66de65b71ff586a0563c7bbcc3b"], &(0x7f0000000380)) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000021ff0)={0x1, &(0x7f0000016000)=[{}]}, 0x10) r4 = socket(0xa, 0x2, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(0xffffffffffffffff, &(0x7f0000000a40)=@nfc, &(0x7f0000000ac0)=0x80) r5 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r5, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f0000000580)=""/232, &(0x7f00000009c0)=[{0x27b, 0x38, 0x0, &(0x7f00000001c0)=""/56}, {0x0, 0xe3, 0x7, &(0x7f0000000680)=""/227}, {0x1ff, 0x4a, 0x6, &(0x7f0000000880)=""/74}, {0x0, 0x8f, 0x0, &(0x7f0000000900)=""/143}]}) connect$inet6(r4, &(0x7f0000d3cfe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x67, @empty, 0x4e22, 0x1, 'wlc\x00', 0x18, 0x3, 0x42}, 0x2c) fallocate(r5, 0x0, 0xffff, 0x1f) connect$inet(r4, &(0x7f0000000040)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendfile(r4, r5, &(0x7f00005faff8), 0xfffb) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0xffffffffffffff43, 0x7}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000780)={0x0, 0x39, "e5d6fcdafd3beb85cf52f03a4f99c376ee1d2e7d3cb4ba8a953c1824248ab755ae43fccde7bf08e37f19d0e80ca086e481d8cb8138bd5c0a6c"}, &(0x7f0000000540)=0x41) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000380)={r6, 0x4766}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x200, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, 0x0, 0x0, 0xc3}}, &(0x7f00000004c0)=0xb0) unlinkat(r5, &(0x7f0000000140)='./file0/file0\x00', 0x4000000000000000) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x2}, &(0x7f0000000640)=0x8) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/autofs\x00', 0x0, 0x0) connect$inet(r7, &(0x7f0000000600)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/04/06 03:51:24 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0xffffffffffffff16) 2018/04/06 03:51:24 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) setns(r0, 0x0) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00008a1ff7)='loginuid\x00') getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x8) writev(r2, &(0x7f0000b97000)=[{&(0x7f00004f2fff)='0', 0x1}], 0x1) setsockopt$inet_mreq(r2, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @rand_addr}, 0x8) sendfile(r2, r2, &(0x7f0000000000), 0x10000) 2018/04/06 03:51:24 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x42, 0x0) ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0xfffffffffffffffe, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)='bridge0\x00', 0x400, 0x0, 0xff}) r1 = syz_open_procfs(0x0, &(0x7f00000001c0)="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") getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={0x0, 0x8}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x0, 0x8}, &(0x7f0000000740)=0x90) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000004c0)={r2, 0x8}, 0x8) sendfile(r0, r1, &(0x7f0000000040), 0x100000000081) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) splice(r4, &(0x7f0000000300), r3, &(0x7f00000003c0), 0x812, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000000380)=0x1c, 0x1) rmdir(&(0x7f0000000080)='./file0\x00') setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718", 0x3d}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$IP_VS_SO_SET_ADD(r5, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000001d40)={'lo\x00', 0xfff}) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180), 0xfe57) socket$inet_sctp(0x2, 0x1, 0x84) pread64(r4, &(0x7f0000000080)=""/156, 0x9c, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4000, &(0x7f0000000040)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000cecffc), 0x4) write(0xffffffffffffffff, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff", 0x23) r6 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) r7 = openat(r6, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) renameat2(r6, &(0x7f000001dff6)='./control\x00', r7, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/04/06 03:51:24 executing program 0: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000200)) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x0, 0x1, 0x8, 0x7}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r3, 0x0) r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000540)=ANY=[], &(0x7f0000000140)) r5 = syz_open_procfs(r1, &(0x7f0000fd1ff6)='stack\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000b40)={0x0, 0x79, "bb2b87ba701eb684d054532b90b4d0025db598589e507b00b9571a6ac9468ff4e1dd2b5974265f2047651953d7a1944f4b47b4a3f3a10330882e34761985268cc0802087005b372a22e8a08eefbdd06caf22e2c1cf671afab35ca9dabb077ae2060f79f34f759dc8b54dc1610b6da77f2163023e176d599522"}, &(0x7f00000008c0)=0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000800)={r6, 0xb0, "1568f26c944f20359beb14bec0b4a1df59482cd7c470af1b40fe6904439546bc93282cb38f065702e94076ad51ca38bd3c2f703632ddedc0c16236d245da4b77c23eb7c3ced035682b5f821c2bbbac057b9db0779096738214751e423aaa46d9153f1358320d6135837f8b205c6016f9dcd584fc3846908d4e6956eb7782acb2f1808ef20395f123d8247c7a25fcad5b72353283c5301d13d713a76212b0e8a8f75bca18b0c12f092fddac5f5f81bb71"}, &(0x7f0000000900)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000a80)=ANY=[@ANYBLOB="6b0000005d5e36976d778584fa5b6d9519583e8e4801a0fe83dfb0c808f5425125be895b906e9ddab3ceede7bc33390ff7f9548830b79bb9bbe6"], &(0x7f00000009c0)=0x1) preadv(r5, &(0x7f0000000000)=[{&(0x7f0000040000)=""/136, 0x88}, {&(0x7f0000ddd000)=""/143, 0x8f}, {&(0x7f000032df3a)=""/198, 0x4ca}], 0x3, 0x0) r7 = socket(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f00000000c0)=@hopopts={0x0, 0xb, [], [@calipso={0x7, 0x50, {0x0, 0x12, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @enc_lim={0x4, 0x1}, @ra={0x5, 0x2}]}, 0x68) setsockopt$inet6_opts(r7, 0x29, 0x36, &(0x7f0000000000)=@routing, 0x8) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='rdma.current\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f0000000600)=""/156) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xffff, 0x4, 0x7ff, 0xfa9, 0x0, 0xfff, 0x7f, {0x0, @in={{0x2, 0x4e20}}, 0x6f, 0x100, 0x20400000000, 0x20, 0x8}}, &(0x7f0000000240)=0xb0) ioctl$sock_SIOCGIFCONF(r5, 0x8910, &(0x7f0000000400)=@buf={0x57, &(0x7f0000000440)="f6db7247d154028f76cc6f3db133a79ced0d5fa74143e93550b9c557a3f8e32ec43526e40c04d8ac5e4322395edac51e73c7cfe289ea2fca9b7d7f02b3d8a6ff08a7847c500ed64a8536b750f8a098c6451e0aa1935ade"}) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000000a00)={{0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xff}, {0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xb5}, 0x4, [0x0, 0x2, 0x1, 0x9, 0x442, 0x16dd939e, 0x2]}, 0x5c) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000280)={'nat\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f00000001c0)={r6, 0x7}, &(0x7f00000004c0)=0x8) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) 2018/04/06 03:51:24 executing program 2: mkdir(&(0x7f0000000040)='./file0/', 0x0) mount(&(0x7f0000000180)='./file0/', &(0x7f00000001c0)='./file0/', &(0x7f0000000200)='proc\x00', 0x0, 0x0) mount(&(0x7f0000000000)='.', &(0x7f0000000040)='.', &(0x7f0000000080)='cgroup\x00', 0x5010, &(0x7f00000000c0)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file1\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1003, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000002c0)='/dev/sg#\x00', 0x665573f9, 0x2000) splice(r0, &(0x7f0000000280), r1, &(0x7f0000000300), 0xa7b, 0x2) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='anon_inodefs\x00', 0x2000, &(0x7f0000000240)) mount(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ncpfs\x00', 0x20000, &(0x7f0000000240)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000000440)) 2018/04/06 03:51:24 executing program 4: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'ip6tnl0\x00', 0x9516}) close(r0) capset(&(0x7f0000000000), &(0x7f0000000040)={0x3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000000000)={0x77359400}, 0x10) alarm(0x100000000) poll(&(0x7f0000084ff0), 0x0, 0x0) r3 = dup2(0xffffffffffffffff, r1) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x2, 0x0) fcntl$getown(r2, 0x9) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x7, 0x2, [0x7, 0x100000001]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x6a5, 0x200, 0x3, 0x5, 0xffff}, 0x14) fcntl$getownex(r0, 0x10, &(0x7f0000000480)) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000240)=0x1, 0x4) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) getpgid(0x0) unshare(0x8000000) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000300)={r6}, &(0x7f0000000340)=0x8) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)) stat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000880)={0x8001}, 0x4) renameat(0xffffffffffffffff, &(0x7f00000005c0)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000640)='./file0\x00') 2018/04/06 03:51:24 executing program 3: mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00', &(0x7f0000000140)='afs\x00', 0x0, &(0x7f00000002c0)="dad4d542175cb7911ba82fc8a618b5755d099d06df452e42e6b7b3d7fd05cd6c1220f1dd42e1d14e4f9974533c477921a3a4deb200f84a917f99bcd94bebf634eb3804c1f3c57286") unshare(0x2000000) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x80, 0x14) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) fremovexattr(r1, &(0x7f00007d9ff2)=@known='system.advise\x00') 2018/04/06 03:51:24 executing program 7: fchdir(0xffffffffffffffff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x2) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000040)={0x0, 0x5}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0x3) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x34, r2, 0x80000000000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) recvmmsg(r4, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) ioctl$PPPIOCGCHAN(r4, 0x80047437, &(0x7f0000000100)) r5 = socket$l2tp(0x18, 0x1, 0x1) dup2(r5, r3) mlock2(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1) r6 = creat(&(0x7f0000001800)='./file0\x00', 0x4) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f00000000c0)=[0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x7, 0x1, 0x9}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000001100)={0x0, 0x6, 0xff}, &(0x7f0000001480)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000001680)={r7, 0x9}, 0x8) write$cgroup_pid(r6, &(0x7f00000019c0)=ANY=[], 0x6a) modify_ldt$read_default(0x2, &(0x7f0000001400)=""/98, 0x62) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, @loopback}, &(0x7f0000001880)=0x10) ioctl$sock_FIOGETOWN(r8, 0x8903, &(0x7f00000017c0)) setsockopt$inet_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000001840)='cubic\x00', 0x1a9) chmod(&(0x7f0000001740)='./file0\x00', 0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000200)={0x5}) ptrace$peek(0x3, 0x0, &(0x7f0000001240)) 2018/04/06 03:51:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") timerfd_create(0x7, 0x80800) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f00000000c0)={0x101, {{0x2, 0x4e23, @multicast1=0xe0000001}}}, 0x88) ioctl$DRM_IOCTL_RES_CTX(r0, 0x6612, &(0x7f0000000080)={0x2000000000000070, &(0x7f0000000040)}) 2018/04/06 03:51:24 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup.net\x00', 0x200002, 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r2 = dup3(r1, r0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000b40)=[{&(0x7f0000000100)="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", 0x450}], 0x1, 0x0) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x34123610) ftruncate(r1, 0x3) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000b00)=0x0) getpgrp(r3) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000c00)={'erspan0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}}) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x0) ppoll(&(0x7f0000000a40)=[{r2}, {}, {}, {}, {r1}], 0x5, &(0x7f00000000c0), &(0x7f0000000ac0), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000e80)=ANY=[]) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000c40)=""/4096) utime(&(0x7f0000000b80)='./file1\x00', &(0x7f0000000bc0)={0x0, 0x6}) fsync(r1) 2018/04/06 03:51:24 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="0903f7e01f4ee9f41adf4a5065ed2954df2e5ad90be9e646f92dc4177e72102e7944a6561cd4a44f315bb2ce3bb90d1541ac290a6661339e84cda05c382bad107f125e20d6f19cc29b99700bc5", 0x4d, 0x0, &(0x7f0000cc7fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x800) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x1c) bind$inet6(r1, &(0x7f0000000580)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r3 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000005c0)="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", 0x1000, r3) request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)='/dev/usbmon#\x00', 0xfffffffffffffffd) request_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f0000000140)=']!(vboxnet1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000000040)) 2018/04/06 03:51:24 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) r2 = socket(0xa, 0x2, 0x0) flock(r2, 0x6) sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000009c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x21100000}, 0xc, &(0x7f0000000980)={&(0x7f00000002c0)=ANY=[@ANYBLOB="010e28bd7000fedbdf250f0000000800060003000000680000000000000000000000080001000a00000008000bfaff697e0008000b0073690001000a0000079f02040007c6752b11623f002000000003010000080006006c630000b025dabd001a08000b007369700014000300ffff00f7ff000000753f1e443084836ddea0f0a4a342b7a636d9511db0ecc72260e701c8a317508761027697ee720e6397bce347bfee2bd65a42000000000000000000000000000000000000000000000000e1e4f778a0f4885424ac6a7fdeeae0a5f11dd5c31e9d8754d96f4a8fa28292ac1b307c3e56a96a81c68c6f914828edd961dd3855e5bc0392495a2cd9e471906d91f164de6336a713872498d9962c0bc9554c5075ded6cd945eacc77e77d7337724989c8f0bb7d7cb5e3c8d34ec9c64cf97ce4a13a60be08aff8e4180d0c61e93e7f44f2282aaa8e7aa76b996eae64f"], 0x1}, 0x1}, 0x20000884) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000200)) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000002}, 0x1c) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000540)=""/99, &(0x7f0000000780)=0x28c77c4c79f525cf) sendto$inet(r2, &(0x7f0000509f92), 0xff77, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000b00)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r3) fstat(0xffffffffffffffff, &(0x7f0000000180)) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000a40)="45431bc153e49dc3c341afeff8a6a3782b30655dea8638a45a7a369ca5aebbc34e2d0227a019364ef806e574edc574801179b3c34145612db79a5340231421095dba2effc99687206c3416a0afabbea4ab2d17074a574429500a92adb41dfbc9e160349e8bb48b1d26e10c3e2571a99e857d", 0x72, 0x3ffffff, &(0x7f0000000c00)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r4 = creat(&(0x7f0000000100)='./file1\x00', 0x0) fallocate(r4, 0x1, 0x0, 0x20004d2d) ioctl$DRM_IOCTL_SET_VERSION(r4, 0xc0106407, &(0x7f00000000c0)={0x55c, 0x2, 0xffffffffffff5165, 0x4c}) sendto$inet(0xffffffffffffffff, &(0x7f0000000000)="1356c1f7a6f170d95ec6cfc03678287eebc2e19824311a77", 0x18, 0x0, &(0x7f0000000080)={0x2}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet_sctp(r2, &(0x7f000050dfc8)={&(0x7f0000000840)=@in6={0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f00000005c0), 0x0, &(0x7f0000576000)}, 0x0) sendto$inet6(r2, &(0x7f0000000240)="6a14ad6a11c00f9a3e52ea90f0", 0xd, 0x0, &(0x7f0000000280)={0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getpeername$packet(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000a00)=0x14) ioctl$sock_SIOCDELDLCI(0xffffffffffffffff, 0x8981, &(0x7f00000004c0)={'sit0\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000440), &(0x7f0000000480)=0x4) recvfrom(r0, &(0x7f0000000040)=""/3, 0x3, 0x2, &(0x7f00000000c0)=@hci={0x1f, r1}, 0x80) [ 86.570362] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 86.577980] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 wlc [ 86.579447] device lo entered promiscuous mode 2018/04/06 03:51:24 executing program 1: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000600)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x0, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) socket$unix(0x1, 0x5, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000076c0)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000007700)='/dev/snd/seq\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000008380)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x280000) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) [ 86.629397] IPVS: set_ctl: invalid protocol: 103 0.0.0.0:20002 wlc 2018/04/06 03:51:24 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0xf4b9}, 0x2, 0x2, 0x0, 0x1}}, 0x13) close(r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x1a0, r5, 0x116, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x399}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x0, 0x10001}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000540)={r7, 0x68, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xf4e0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xadff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) r8 = fcntl$getown(r2, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4}, 0xe) [ 87.499017] device lo left promiscuous mode [ 87.527923] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 87.533851] device lo entered promiscuous mode 2018/04/06 03:51:25 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) 2018/04/06 03:51:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f000039c000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000180fc0)=[{0x3}, {}, {}, {}, {}, {}, {}, {}], 0x200000000000011c) sendto$inet(r0, &(0x7f0000000000)="1ae2f452f39e158b73d931d34a5e30a15d06d44e49467f16b688232a3d004d6ed7a1d0ba62a77938170b7779af62471f5b83021e44942c232f35a5f60a6b4f0a92dab3c6b3457f29f3ce25ef788350cd4d9923deb44416bb3d2af6d62df7605f0f0046ef834bfd7b1a6c08463e0a2fc83470fcc63409bc80e565f9e00279443acb6aa83368a0c6d84bfdea9de916088eb54e7a7b73391158ec2a2c8e0476ecc86f2cbf31c282d49f344d3e930df52c331d89b95f1d3081748b2c1c593a7182976b72ca35", 0xc4, 0x800, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) socket(0x0, 0x800, 0x9) 2018/04/06 03:51:25 executing program 5: r0 = socket(0x11, 0x80002, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000f79000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="0600000000000000000000000000000000000f00"], 0x14}, 0x1}, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') dup2(r0, r0) sendmsg$IPVS_CMD_ZERO(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x50}, 0xc, &(0x7f0000000280)={&(0x7f0000000140)={0x134, r2, 0x820, 0x70bd2c, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x9e3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7fffffff}, @IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x4}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0xe4f}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x16}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x27, 0x6}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6f}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0x134}, 0x1}, 0x4000001) 2018/04/06 03:51:25 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0xf4b9}, 0x2, 0x2, 0x0, 0x1}}, 0x13) close(r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x1a0, r5, 0x116, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x399}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x0, 0x10001}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000540)={r7, 0x68, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xf4e0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xadff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) r8 = fcntl$getown(r2, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4}, 0xe) 2018/04/06 03:51:25 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, 0xc) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r2 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a268, 0x3fffc) inotify_init() sendmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000000200)=@full={{0x3, {"a87408817c53d4"}}, [{"b9e98b644b9613"}, {"11b670d0dbf5db"}, {"b6a65782a5661d"}, {"66f4158dff3c28"}, {"88463f2883b613"}, {"fff159c6c648ef"}, {"f3386ae244d4fe"}, {"49f6059baf169a"}]}, 0x48, &(0x7f00000005c0), 0x0, &(0x7f0000000600), 0x0, 0x40811}, 0x8000) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/06 03:51:25 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000253ff7)='/dev/rtc\x00', 0x0, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x3) ioctl$TIOCGPTPEER(r0, 0x80247009, 0xfffffffffffff189) 2018/04/06 03:51:25 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000020faa)={'system_u:object_r:auditctl_exec_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x38}, 0x28a) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x900, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000080)=0x3) 2018/04/06 03:51:25 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000403000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000001ffff0000000000000000ff0036f947881d91e81f7ba923000018000800140000da00000000001f00080000000000000000"], 0x35}, 0x1, 0x0, 0x0, 0x15}, 0x0) 2018/04/06 03:51:25 executing program 3: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000001140)={&(0x7f00008ba000)=@hci, 0xc, &(0x7f0000000100)=[{&(0x7f0000000140)=""/4096, 0x1000}], 0x1, &(0x7f0000000040)=""/62, 0x3e}, 0x0) 2018/04/06 03:51:25 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) nanosleep(&(0x7f0000000140)={0x77359400}, &(0x7f0000000180)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x0) tkill(r0, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/04/06 03:51:25 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000000080)=""/204, 0xcc, 0x10000, &(0x7f0000000180)={0xa, 0x4e22, 0x9e6, @local={0xfe, 0x80, [], 0xaa}, 0x81}, 0x1c) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000380)=0x3, 0x4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000200)={0x0}) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x280000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000340)={r4, 0x80000, r5}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f00000003c0)=0x101, 0x4) keyctl$session_to_parent(0x12) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000280)={0x0, 0xbcf}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000000480)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xf1a, 0x5, 0x401, 0x100000000, 0x1}, &(0x7f0000000300)=0x98) sendmmsg(r2, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001480), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000000400)=@in={0x2, 0x4e24, @rand_addr=0x7}, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000003740)}}], 0x2, 0x0) 2018/04/06 03:51:26 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x400) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$TIOCLINUX2(r1, 0x80047456, &(0x7f0000a95000)={0x2, 0x0, 0x3ff}) 2018/04/06 03:51:26 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0xf4b9}, 0x2, 0x2, 0x0, 0x1}}, 0x13) close(r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x1a0, r5, 0x116, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x399}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x0, 0x10001}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000540)={r7, 0x68, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xf4e0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xadff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) r8 = fcntl$getown(r2, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4}, 0xe) 2018/04/06 03:51:26 executing program 2: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) set_robust_list(&(0x7f0000000180)={&(0x7f0000000100)={&(0x7f0000000080)}, 0x0, &(0x7f0000000140)}, 0xc) recvmmsg(r1, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000280)) r2 = getuid() lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x3f19a268, 0x3fffc) inotify_init() sendmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000000200)=@full={{0x3, {"a87408817c53d4"}}, [{"b9e98b644b9613"}, {"11b670d0dbf5db"}, {"b6a65782a5661d"}, {"66f4158dff3c28"}, {"88463f2883b613"}, {"fff159c6c648ef"}, {"f3386ae244d4fe"}, {"49f6059baf169a"}]}, 0x48, &(0x7f00000005c0), 0x0, &(0x7f0000000600), 0x0, 0x40811}, 0x8000) keyctl$get_keyring_id(0x0, 0x0, 0x0) 2018/04/06 03:51:26 executing program 0: r0 = memfd_create(&(0x7f000003affa)='posix_acl_access{Y\x00', 0x0) lseek(r0, 0x45, 0x2) fcntl$lock(r0, 0x7, &(0x7f000000dfe0)={0x0, 0x1, 0xb9c}) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x10) 2018/04/06 03:51:26 executing program 3: unshare(0x20240000) r0 = timerfd_create(0x0, 0x0) fchmod(r0, 0x0) 2018/04/06 03:51:26 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x3, 'ip6_vti0\x00'}, 0x18) 2018/04/06 03:51:26 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x9, 0x6, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0xfffffffffffffebe) setsockopt$packet_int(r0, 0x107, 0x12, &(0x7f0000006ffc), 0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer\x00', 0x484242, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='status\x00') renameat2(r2, &(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000280)='./file0\x00', 0x3) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) readlinkat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/99, 0x63) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) 2018/04/06 03:51:26 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0xffffffffffffff81, 0x2000000000000007, 0xa000}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], &(0x7f00000005c0)={0x0, 0x2, [0x3, 0x404, 0x3e0]}) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair(0x0, 0x2, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x0, 0xfffffffffffffffa}, &(0x7f0000000740)=0x90) listen(r0, 0x40) remap_file_pages(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x100000f, 0xdc61, 0x12) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000780)={0x0, 0x20, 0x30, 0xcd3, 0x2}, &(0x7f00000007c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in6={{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x94}}, 0x4010000, 0x1c4}, &(0x7f0000000080)=0xfffffe31) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000d00)=ANY=[@ANYBLOB="02000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000d40)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000500)={0x14c450df}, 0x1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000ec0)=@assoc_value={0x0, 0x101}, &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000fc0)=@assoc_value={0x0, 0xffffffff}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000300), &(0x7f0000000340)=0x4) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003bc0)={0x0, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 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, 0x4, 0x100000000, 0x400}, &(0x7f0000001580)=0x20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000003b00)={0x0, 0x74, &(0x7f0000003a40)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e24}, @in6={0xa, 0x4e20, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3}]}, &(0x7f0000003b40)=0x10) setsockopt$inet_buf(r4, 0x0, 0x29, &(0x7f0000000200)="af246a763e628585f68c5fcfcca8d98c5b312588ecf7e7d503d8e539a618416149a197b18826fe0bc9bb7f88b407b6da63bb652550946d45bc6a550ef14d2524d006ba7c7bf76db1ab970cb2e4b5a4b0a909bfe685e34266fa92859c1f622e82ddef8395ee0d3c224359351ad4ffe4571e19ea943207e55a6c86b9ce3197", 0x7e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={r5, 0x5}, &(0x7f0000004ec0)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r3, 0x0, 0x48a, &(0x7f00000001c0)={0x200, 0xff, 0x80000000}, 0xc) sendmmsg$inet_sctp(r3, &(0x7f0000005080)=[{&(0x7f0000000b40)=@in6={0xa, 0x4e20, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000b80)="256c19ad29177897357e919b446d79250bdb91206866866376f67a0a3648bab482e509348cdec0446eef90a49c", 0x2d}], 0x1, &(0x7f0000000d80), 0x0, 0x4844}], 0x1, 0x1) 2018/04/06 03:51:26 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@nfc, &(0x7f0000000380)=0x80, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000000000)='-$\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x1}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x8010, 0xffffffffffffffff, 0x0) keyctl$assume_authority(0x10, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) ioctl$TIOCSBRK(r1, 0x5427) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x0, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) close(r2) close(r3) 2018/04/06 03:51:26 executing program 4: r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x9}) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = dup2(r1, r0) ioctl$TUNSETVNETHDRSZ(r2, 0x400454d8, &(0x7f0000000100)=0xfffffffffffffffc) connect$l2tp(r2, &(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @rand_addr=0xf4b9}, 0x2, 0x2, 0x0, 0x1}}, 0x13) close(r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="075881488af3ef7a8fb105005c247dbd6c721967bfb0c035", 0x18, 0xfffffffffffffffd) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000005c0)='/selinux/status\x00', 0x0, 0x0) keyctl$instantiate_iov(0x14, r3, &(0x7f00000003c0)=[{&(0x7f0000000300)="ad6e2301849005b80f700749ce55a60fe1e41d5768c90ac2926a4d5cb5677573b42b9cd3cd194619f6f0d5f7662113df4b522d72293454068d859944dc8bd1449d14a763b027c673a6e2cade559a7e77f5b0baa3f974e87324b419317a5ad3044011f1204665dbe91192e493da4d08738f4981c5ef0b27024c592bc4cface4580dd9f5101a2015f4b40aa6f4a2263a5de513092fb684be4a264ff711f9991ef1571684536fa820b3", 0xa8}], 0x1, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000000240), 0x0, 0x0, &(0x7f0000000040)={0x77359400}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r4, &(0x7f00000008c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000700)={0x1a0, r5, 0x116, 0x70bd29, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x399}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xfffffffffffffffc}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x4}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1ff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsf0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1=0xe0000001}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bond0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6tnl0\x00'}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x6}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) mq_timedreceive(r0, &(0x7f0000be2f7d)=""/131, 0x83, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000240)={0x3, &(0x7f0000000200)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000280)={r6, 0x2}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x1, 0x30, 0x0, 0x10001}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000540)={r7, 0x68, &(0x7f00000004c0)=[@in6={0xa, 0x4e24, 0xf4e0, @dev={0xfe, 0x80, [], 0x15}, 0x8}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0xadff, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0xf}, @in={0x2, 0x4e23, @multicast1=0xe0000001}]}, &(0x7f0000000580)=0x10) r8 = fcntl$getown(r2, 0x9) r9 = syz_open_procfs(r8, &(0x7f0000000180)='ns/cgroup\x00') keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000400)="f916b8f72c29a4ed654ec4634d479b3453a0dbdd44", 0x15}], 0x1, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000980)='IPVS\x00') ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r9, 0xc0105303, &(0x7f0000000900)={0xfffffffffffff001, 0x3, 0x4}) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x3, {0x7fffffff, 0x7, 0x6, 0xe2000000, 0xffffffffffff8bb2, 0x8}, 0x4}, 0xe) 2018/04/06 03:51:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8000000000043, &(0x7f000094c000)=0xfdffffffffffffff, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000400)=0xe8) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000440)={&(0x7f0000ffc000/0x4000)=nil, 0x3, 0x2, 0x18, &(0x7f0000ffc000/0x4000)=nil, 0x7fffffff}) setresuid(r2, r3, r4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f00000000c0)={r5, 0x2}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000080)={r5, 0x2}) 2018/04/06 03:51:26 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0xfffffffffffffc18) recvmmsg(r0, &(0x7f0000000080), 0x43f, 0x0, &(0x7f0000005a00)={0x0, 0x989680}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x40000) prctl$intptr(0x1f, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000010}) inotify_init() request_key(&(0x7f00000000c0)='trusted\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\x00', 0xfffffffffffffff8) accept4$netrom(r1, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x800) 2018/04/06 03:51:26 executing program 0: clone(0x200, &(0x7f0000251dca), &(0x7f0000744000), &(0x7f00008c8000), &(0x7f0000dacfc9)) mknod(&(0x7f0000973000)='./file0\x00', 0x1040, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) lseek(r0, 0x0, 0x1) execve(&(0x7f000095cff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f000042cff4)='io\x00') pread64(r1, &(0x7f0000000080), 0x0, 0x0) lseek(r1, 0x0, 0x1) tee(r0, r1, 0xbe, 0xc) fcntl$setlease(r1, 0x400, 0x2) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x260ff, 0x1) 2018/04/06 03:51:26 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x9, 0x4) mmap(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/04/06 03:51:26 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') poll(&(0x7f00000014c0)=[{r0, 0x401}, {0xffffffffffffffff, 0x200}, {}], 0x3, 0x232) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000680)) 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$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000001500)={0x0, 0x2, 0x9, 0x8, 0x46a7, 0x0, 0x101}, 0xc) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000004c0), &(0x7f0000000500)=0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r2) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000000f40)={0x0, 0x0, 0x2, 0x0, 0x1, [{}]}) r4 = dup3(r3, r2, 0x0) pwritev(r2, &(0x7f00000012c0)=[{&(0x7f0000000100)="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", 0x505}], 0x1, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4000) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x34123610) getsockname$packet(0xffffffffffffffff, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001040)={{{@in6=@loopback, @in6=@mcast2}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000f00)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001140)={{{@in6=@ipv4={[], [0xff, 0xff]}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x0, 0x0, 0x92, 0x0, 0x0, 0x0, 0x88}, {0x0, 0x7, 0x0, 0x7, 0x0, 0x0, 0x3}, {0x0, 0x0, 0xfffffffffffffffa}, 0x80, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0xff}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}}, 0xe8) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000b40)={0x0, {{0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}}, 0x88) 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) [ 89.144762] ================================================================== [ 89.152135] BUG: KASAN: use-after-free in skb_dequeue+0x153/0x180 [ 89.158338] Read of size 8 at addr ffff8801d86e16c0 by task syz-executor1/8470 [ 89.165663] [ 89.167262] CPU: 1 PID: 8470 Comm: syz-executor1 Not tainted 4.9.92-g7cd9561 #1 [ 89.174673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.183997] ffff8801b66e7c78 ffffffff81d9c489 ffffea000761b800 ffff8801d86e16c0 [ 89.191970] 0000000000000000 ffff8801d86e16c0 ffff8801d86e1800 ffff8801b66e7cb0 [ 89.199935] ffffffff8156556b ffff8801d86e16c0 0000000000000008 0000000000000000 [ 89.207904] Call Trace: [ 89.210466] [] dump_stack+0xc1/0x128 [ 89.215800] [] print_address_description+0x6c/0x234 [ 89.222436] [] kasan_report.cold.6+0xac/0x2f5 [ 89.228553] [] ? skb_dequeue+0x153/0x180 [ 89.234230] [] __asan_report_load8_noabort+0x14/0x20 [ 89.240951] [] skb_dequeue+0x153/0x180 [ 89.246455] [] l2tp_session_queue_purge+0xab/0x100 [ 89.253002] [] ? sock_release+0x1c0/0x1c0 [ 89.258767] [] pppol2tp_release+0x1fb/0x2e0 [ 89.264713] [] sock_release+0x96/0x1c0 [ 89.270218] [] sock_close+0x16/0x20 [ 89.275463] [] __fput+0x263/0x700 [ 89.281060] [] ____fput+0x15/0x20 [ 89.286134] [] task_work_run+0x10c/0x180 [ 89.291814] [] exit_to_usermode_loop+0xfc/0x120 [ 89.298102] [] do_syscall_64+0x364/0x490 [ 89.303783] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.310673] [ 89.312268] Allocated by task 8470: [ 89.315867] save_stack_trace+0x16/0x20 [ 89.319819] save_stack+0x43/0xd0 [ 89.323243] kasan_kmalloc+0xc7/0xe0 [ 89.326925] __kmalloc+0x11d/0x300 [ 89.330433] l2tp_session_create+0x38/0x1760 [ 89.334817] pppol2tp_connect+0x10c5/0x18e0 [ 89.339108] SYSC_connect+0x1b8/0x300 [ 89.342873] SyS_connect+0x24/0x30 [ 89.346378] do_syscall_64+0x1a6/0x490 [ 89.350232] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.355300] [ 89.356895] Freed by task 8458: [ 89.360145] save_stack_trace+0x16/0x20 [ 89.364090] save_stack+0x43/0xd0 [ 89.367510] kasan_slab_free+0x72/0xc0 [ 89.371364] kfree+0xfb/0x310 [ 89.374435] l2tp_session_free+0x166/0x200 [ 89.378635] l2tp_tunnel_closeall+0x284/0x350 [ 89.383095] l2tp_udp_encap_destroy+0x87/0xe0 [ 89.387566] udpv6_destroy_sock+0xb1/0xd0 [ 89.391681] sk_common_release+0x6d/0x300 [ 89.395796] udp_lib_close+0x15/0x20 [ 89.399480] inet_release+0xff/0x1d0 [ 89.403163] inet6_release+0x50/0x70 [ 89.406844] sock_release+0x96/0x1c0 [ 89.410523] sock_close+0x16/0x20 [ 89.413946] __fput+0x263/0x700 [ 89.417194] ____fput+0x15/0x20 [ 89.420440] task_work_run+0x10c/0x180 [ 89.424302] exit_to_usermode_loop+0xfc/0x120 [ 89.428765] do_syscall_64+0x364/0x490 [ 89.432625] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.437693] [ 89.439290] The buggy address belongs to the object at ffff8801d86e1680 [ 89.439290] which belongs to the cache kmalloc-512 of size 512 [ 89.451913] The buggy address is located 64 bytes inside of [ 89.451913] 512-byte region [ffff8801d86e1680, ffff8801d86e1880) [ 89.463665] The buggy address belongs to the page: [ 89.468561] page:ffffea000761b800 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 [ 89.478721] flags: 0x8000000000004080(slab|head) [ 89.483439] page dumped because: kasan: bad access detected [ 89.489113] [ 89.490709] Memory state around the buggy address: [ 89.495605] ffff8801d86e1580: 00 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc [ 89.502932] ffff8801d86e1600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 89.510257] >ffff8801d86e1680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.517581] ^ [ 89.522996] ffff8801d86e1700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.530325] ffff8801d86e1780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 89.537648] ================================================================== [ 89.544971] Disabling lock debugging due to kernel taint [ 89.550388] Kernel panic - not syncing: panic_on_warn set ... [ 89.550388] [ 89.557721] CPU: 1 PID: 8470 Comm: syz-executor1 Tainted: G B 4.9.92-g7cd9561 #1 [ 89.566348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.575670] ffff8801b66e7bd8 ffffffff81d9c489 ffffffff841a85f1 00000000ffffffff [ 89.583633] 0000000000000000 0000000000000001 ffff8801d86e1800 ffff8801b66e7c98 [ 89.591598] ffffffff8141fa55 0000000041b58ab3 ffffffff8419bd28 ffffffff8141f896 [ 89.599560] Call Trace: [ 89.602119] [] dump_stack+0xc1/0x128 [ 89.607451] [] panic+0x1bf/0x3bc [ 89.612432] [] ? add_taint.cold.6+0x16/0x16 [ 89.618368] [] ? kasan_end_report+0x32/0x4f [ 89.624305] [] kasan_end_report+0x47/0x4f [ 89.630068] [] kasan_report.cold.6+0xc9/0x2f5 [ 89.636180] [] ? skb_dequeue+0x153/0x180 [ 89.641857] [] __asan_report_load8_noabort+0x14/0x20 [ 89.648577] [] skb_dequeue+0x153/0x180 [ 89.654087] [] l2tp_session_queue_purge+0xab/0x100 [ 89.660636] [] ? sock_release+0x1c0/0x1c0 [ 89.666399] [] pppol2tp_release+0x1fb/0x2e0 [ 89.672337] [] sock_release+0x96/0x1c0 [ 89.677841] [] sock_close+0x16/0x20 [ 89.683085] [] __fput+0x263/0x700 [ 89.688158] [] ____fput+0x15/0x20 [ 89.693231] [] task_work_run+0x10c/0x180 [ 89.698909] [] exit_to_usermode_loop+0xfc/0x120 [ 89.705193] [] do_syscall_64+0x364/0x490 [ 89.710880] [] entry_SYSCALL_64_after_swapgs+0x5d/0xdb [ 89.718211] Dumping ftrace buffer: [ 89.721718] (ftrace buffer empty) [ 89.725398] Kernel Offset: disabled [ 89.728995] Rebooting in 86400 seconds..