last executing test programs: 34.488054947s ago: executing program 0 (id=3003): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffd, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97e, 0x0, 0x0, 0x80, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400080], [0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffd, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb639, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$UI_SET_PROPBIT(r1, 0x5501, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) write$input_event(r1, &(0x7f00000005c0), 0x200005d8) ioctl$RTC_ALM_SET(r0, 0x40247007, 0x0) 20.46749005s ago: executing program 1 (id=3006): mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff5000/0x3000)=nil) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, r1, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000080)) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 18.550772091s ago: executing program 0 (id=3007): pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb82e336200000000) r1 = openat$binder_debug(0xffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r3, 0x0) r4 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x2041, 0x0) close(r4) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000000)={'gretap0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @private}}}}) connect$unix(r2, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r5 = dup3(r3, r2, 0x0) r6 = accept$packet(r5, 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup(r7) sendto$l2tp6(r8, 0x0, 0x0, 0x20000000, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x3}, 0x20) setsockopt$inet6_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f0000000080)=0x1, 0x4) shutdown(r8, 0x0) sendmsg$NL80211_CMD_START_AP(r8, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x378}}, 0x0) r9 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)) sendmsg$NL802154_CMD_SET_LBT_MODE(r9, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="01000d1100000000000000001200"], 0x14}}, 0x0) flock(r6, 0x5) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r1, &(0x7f0000002300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="000000080000000000000e000000"], 0x14}}, 0x0) r10 = openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x8000, 0x2) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r10, 0x6612) ioctl$FS_IOC_SETFSLABEL(r0, 0x5451, 0x0) 18.4498657s ago: executing program 0 (id=3008): r0 = openat$null(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97e, 0x0, 0x0, 0x80, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x400080], [0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb639, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400]}, 0x45c) ioctl$UI_SET_PROPBIT(r1, 0x5501, 0x0) write$input_event(r1, &(0x7f00000005c0), 0x200005d8) r2 = fcntl$dupfd(r1, 0x406, r0) ioctl$F2FS_IOC_SET_PIN_FILE(r2, 0x4004f50d, &(0x7f0000000500)=0x1) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) 15.29958623s ago: executing program 1 (id=3009): fsetxattr$trusted_overlay_nlink(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)={'L+', 0x3}, 0x16, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000080)={@local, @initdev, 0x0}, &(0x7f00000000c0)=0xc) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'tunl0\x00', r1, 0x8000, 0x1, 0xffffffff, 0xfffff001, {{0xc, 0x4, 0x3, 0x23, 0x30, 0x67, 0x0, 0x2, 0x2f, 0x0, @private=0xa010101, @broadcast, {[@timestamp={0x44, 0x8, 0x24, 0x0, 0x4, [0x727]}, @end, @rr={0x7, 0xf, 0x6, [@initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x10}, @loopback]}, @ra={0x94, 0x4}]}}}}}) r3 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x5, 0x4a8102) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000200)=0x22, 0x4) r4 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(&(0x7f0000000240)='dns_resolver\x00', &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e20, 0x10001, @mcast1, 0x1000}}}, &(0x7f0000000480)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000004c0)={0x4, 0x2, 0x8f, 0x6, r5}, 0x10) syz_genetlink_get_family_id$mptcp(&(0x7f0000000500), r3) r6 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_ext={0x1c, 0x2, &(0x7f0000000540)=@raw=[@map_val={0x18, 0x9, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0xeb48}], &(0x7f0000000580)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x22, '\x00', r2, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f00000005c0)={0x7fffffff, 0xb, 0x6, 0x338745cc}, 0x10, 0x2c0b, 0xffffffffffffffff, 0x8, &(0x7f0000000600)=[r3, r3, r3, r3], &(0x7f0000000640)=[{0x3, 0x3, 0x2, 0xa}, {0x1, 0x5, 0x3, 0x4}, {0x5, 0x2, 0xa, 0x7}, {0x2, 0x4, 0xe, 0xb}, {0x0, 0x1, 0x4, 0x3}, {0x2, 0x2, 0xb, 0xb}, {0x0, 0x4, 0x8, 0x8}, {0x4, 0x1, 0xa, 0x9}], 0x10, 0xde, @void, @value}, 0x94) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r6, 0x81f8943c, &(0x7f0000000780)) r7 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x10010, r3, 0x10000000) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r3, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r7, &(0x7f00000009c0)=@IORING_OP_FILES_UPDATE={0x14, 0x9a, 0x0, 0x0, 0x3, &(0x7f0000000980)=[r3, r0, r6, r3, r0, r6, r0, r6, r3, r0], 0xa, 0x0, 0x1, {0x0, r8}}) io_uring_setup(0x6b69, &(0x7f0000000a00)={0x0, 0x1b30, 0x4, 0x0, 0x303, 0x0, r3}) r9 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000ac0), r3) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r3, &(0x7f0000000bc0)={&(0x7f0000000a80)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000b80)={&(0x7f0000000b00)={0x70, r9, 0x10, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xfa}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0x1}, @ETHTOOL_A_LINKINFO_HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6tnl0\x00'}]}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xb}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0xe6}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5}, @ETHTOOL_A_LINKINFO_TP_MDIX_CTRL={0x5, 0x5, 0xc}]}, 0x70}, 0x1, 0x0, 0x0, 0x90}, 0x4) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000c40), r3) sendmsg$IPVS_CMD_NEW_DEST(r3, &(0x7f0000000d80)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x10082b02}, 0xc, &(0x7f0000000d40)={&(0x7f0000000c80)={0x94, r10, 0x113, 0x70bd27, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x48, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e20}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@local}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x40050}, 0x20000000) r11 = accept$inet(r3, &(0x7f0000000dc0)={0x2, 0x0, @private}, &(0x7f0000000e00)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000000e40)={0x0, 0xbc, "57f5b420cf5af70394f1023236ae15f71a36dae6a4d556379099f4f73ed70dcdcafca34da5a60cd70fd7d97fab77988f5ede218ea7cbced19e799bc635e0a966ff099c375afa9003929eb78031749462dc11bc590a4ac717cc156c8d803f882785cfab53f3db9bfdc3fca8d28e33a4bbf57d59c6758b4ad7341e798335a4a9d72e7e70d3c53749c8b95190512be294ba1494d8c7fd5089f81d74187f94ceaf1337f178666e4ae6b4346cf097f63a9e8dafe7f188b1633ab9e4c1ebd6"}, &(0x7f0000000f40)=0xc4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000f80)={r12, @in={{0x2, 0x4e22, @multicast1}}}, &(0x7f0000001040)=0x84) write$snddsp(r3, &(0x7f0000001080)="17118a200eb8123f9f33a653788fe6da062b2834ab825226b42b0f12438597407513a3e514804467ec0eb90ec9217d1a7ab8883ea84203e123a24d255eea0b5b0ea54acbebc9927dce9c2849ffab224cb87c137c7bc2138a87b2129e6d7c3d8fe1bcfb1964549de067a81934f3f6787bbc29744801a3b4bcd886d1d3a058a45e9cca21", 0x83) add_key$fscrypt_v1(&(0x7f0000001140), &(0x7f0000001180)={'fscrypt:', @desc2}, &(0x7f00000011c0)={0x0, "5f91916a4b63ddcea3c09ee2051d986cc3d78fddea5a641a6663fed3a3bc3f3de845a9d1fbaee5a1fa285457f086854fd24180d599ad0fdac78c7f92f0864f27", 0x11}, 0x48, r4) syz_extract_tcp_res$synack(&(0x7f0000001240), 0x1, 0x0) statx(r11, &(0x7f0000001280)='./file0\x00', 0x6000, 0x80, &(0x7f00000012c0)) openat$incfs(r3, &(0x7f00000013c0)='.pending_reads\x00', 0x503802, 0x40) 15.008612846s ago: executing program 1 (id=3010): r0 = mq_open(&(0x7f0000000180)='$\x00', 0x40, 0x0, 0x0) close_range(r0, r0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000)) write$FUSE_DIRENTPLUS(r0, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_mems\x00', 0x275a, 0x0) r4 = openat$ttynull(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCL_SELLOADLUT(r4, 0x5450, 0x0) write$binfmt_script(r3, &(0x7f0000000000)={'#! ', '', [{0x20, '#! '}, {}, {0x20, '{'}, {}, {0x20, '\'^\xd4.)'}]}, 0x12) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000000280)) ioctl$SIOCGSKNS(r1, 0x894c, 0x0) 14.896955448s ago: executing program 1 (id=3011): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000080)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xfffffffd, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x0, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x97e, 0x0, 0x0, 0x80, 0x3, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400080], [0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x9, 0x0, 0xfffffffd, 0x0, 0x0, 0x2, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb639, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$UI_SET_PROPBIT(r1, 0x5501, 0x0) timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) write$input_event(r1, &(0x7f00000005c0), 0x200005d8) ioctl$RTC_ALM_SET(r0, 0x40247007, 0x0) 8.378620299s ago: executing program 0 (id=3012): r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x3, 0x82040) ioctl$FIGETBSZ(r0, 0x2, &(0x7f0000000980)) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r0) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x2, 0x70bd25, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x4001) 8.287573556s ago: executing program 0 (id=3013): mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) mremap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000ff5000/0x3000)=nil) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x38011, r1, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f0000000080)) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00304, 0x9) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 3.267562258s ago: executing program 0 (id=3014): r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x4, 0x82) r1 = ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) close_range(r0, r1, 0x0) r2 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) mlockall(0x1) mremap(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x5000000, 0x3, &(0x7f0000ffd000/0x1000)=nil) socket$packet(0x11, 0x0, 0x300) r4 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') close_range(r4, 0xffffffffffffffff, 0x0) socket$igmp(0x2, 0x3, 0x2) sendmsg$NL80211_CMD_SET_COALESCE(r4, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x14}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r5, 0x8903, &(0x7f0000000440)={'ip6_vti0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000000)={0x1d, r3, 0x2}, 0x18) 2.647202808s ago: executing program 1 (id=3015): r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) bind$unix(r1, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14}, 0x14}}, 0x2004c004) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r3 = accept$unix(r1, 0x0, 0x0) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) (async) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000000140)) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) close(r4) r5 = socket(0x1d, 0x2, 0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r5, 0x8933, &(0x7f0000000180)={'vxcan0\x00', 0x0}) bind$can_j1939(r5, &(0x7f0000000040)={0x1d, r6, 0x3}, 0x18) write$P9_RLOCK(r4, &(0x7f0000000100)={0x8}, 0x8) (async) write$P9_RLOCK(r4, &(0x7f0000000100)={0x8}, 0x8) write$tcp_mem(r4, 0x0, 0x0) 0s ago: executing program 1 (id=3016): pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = socket$alg(0x26, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) bind$alg(r3, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) setsockopt$MRT_DEL_MFC(r3, 0x0, 0xcd, 0x0, 0x0) ioctl$IOC_WATCH_QUEUE_SET_SIZE(r1, 0x5760, 0x1a) r4 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r5, &(0x7f0000004140)="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0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r5, 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", 0x2000, &(0x7f0000000700)={&(0x7f0000000500)={0x50, 0xffffffffffffff85}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0/../file0\x00', &(0x7f0000000240), 0x0, 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0xb82e336200000000) close(r6) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_ZERO(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="7a5eb18f02f6d0e7367072903fc2d8da57d7ccd2", @ANYRES16=0x0, @ANYBLOB="0000000000000000000010000000"], 0x14}}, 0x0) keyctl$KEYCTL_WATCH_KEY(0x20, r4, r1, 0x0) add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, &(0x7f00000001c0)={0x2, 0x0, @b}, 0x48, r4) r7 = epoll_create1(0x0) close(r7) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TEAM_CMD_PORT_LIST_GET(r6, &(0x7f0000003600)={0x0, 0x0, &(0x7f00000035c0)={&(0x7f00000005c0)=ANY=[], 0x14}}, 0x0) read$watch_queue(r0, 0x0, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="a00000001300080029bd7000ffdbdf250f00"/56, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000040001005000010089b3202303e2c72f8d61d9c5bccd3bf9090f9d8cfc2758bae2c69dec7626101646dc7c4fb1d7386987364d0777e9a2db57f6f5a13e9d00faac961bd0c68acc24cd16a39473ea6435a20a799b"], 0xa0}}, 0x0) r8 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000000)={0x45}, 0x1) ioctl$AUTOFS_IOC_CATATONIC(r8, 0x9362, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r8, 0x6, 0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) kernel console output (not intermixed with test programs): d_from_buffer+0x68/0x118 [ 2618.906331][ T9295] proc_fail_nth_read+0xac/0x12c [ 2618.907086][ T9295] vfs_read+0xc0/0x318 [ 2618.907718][ T9295] ksys_read+0x70/0x104 [ 2618.908327][ T9295] __arm64_sys_read+0x1c/0x28 [ 2618.908971][ T9295] invoke_syscall+0x48/0x110 [ 2618.909803][ T9295] el0_svc_common.constprop.0+0x40/0xe0 [ 2618.910525][ T9295] do_el0_svc+0x1c/0x28 [ 2618.911174][ T9295] el0_svc+0x34/0xec [ 2618.911766][ T9295] el0t_64_sync_handler+0x100/0x12c [ 2618.912405][ T9295] el0t_64_sync+0x19c/0x1a0 [ 2619.102938][ T9297] input: syz0 as /devices/virtual/input/input539 [ 2619.637719][ T9304] input: syz0 as /devices/virtual/input/input540 [ 2620.161493][ T9306] FAULT_INJECTION: forcing a failure. [ 2620.161493][ T9306] name failslab, interval 1, probability 0, space 0, times 0 [ 2620.162166][ T9306] CPU: 1 UID: 0 PID: 9306 Comm: syz.1.1680 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2620.162860][ T9306] Tainted: [B]=BAD_PAGE [ 2620.163162][ T9306] Hardware name: linux,dummy-virt (DT) [ 2620.163493][ T9306] Call trace: [ 2620.163790][ T9306] dump_backtrace+0x94/0xec [ 2620.164153][ T9306] show_stack+0x18/0x24 [ 2620.164492][ T9306] dump_stack_lvl+0x78/0x90 [ 2620.164835][ T9306] dump_stack+0x18/0x24 [ 2620.165159][ T9306] should_fail_ex+0x18c/0x1e0 [ 2620.165498][ T9306] should_failslab+0x54/0x80 [ 2620.165843][ T9306] __kmalloc_noprof+0xa8/0x360 [ 2620.166186][ T9306] tomoyo_realpath_from_path+0x48/0x1d0 [ 2620.166551][ T9306] tomoyo_path_number_perm+0xd8/0x224 [ 2620.166983][ T9306] tomoyo_file_ioctl+0x1c/0x28 [ 2620.167329][ T9306] security_file_ioctl+0x8c/0x19c [ 2620.167775][ T9306] __arm64_sys_ioctl+0x4c/0xf0 [ 2620.168232][ T9306] invoke_syscall+0x48/0x110 [ 2620.168804][ T9306] el0_svc_common.constprop.0+0x40/0xe0 [ 2620.169480][ T9306] do_el0_svc+0x1c/0x28 [ 2620.170149][ T9306] el0_svc+0x34/0xec [ 2620.170724][ T9306] el0t_64_sync_handler+0x100/0x12c [ 2620.171331][ T9306] el0t_64_sync+0x19c/0x1a0 [ 2620.209271][ T9306] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2628.876165][ T9314] input: syz0 as /devices/virtual/input/input541 [ 2630.947650][ T9321] input: syz0 as /devices/virtual/input/input542 [ 2637.630189][ T9326] input: syz0 as /devices/virtual/input/input543 [ 2644.418554][ T9345] input: syz0 as /devices/virtual/input/input544 [ 2650.208727][ T9359] FAULT_INJECTION: forcing a failure. [ 2650.208727][ T9359] name failslab, interval 1, probability 0, space 0, times 0 [ 2650.211225][ T9359] CPU: 0 UID: 0 PID: 9359 Comm: syz.1.1696 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2650.212442][ T9359] Tainted: [B]=BAD_PAGE [ 2650.213032][ T9359] Hardware name: linux,dummy-virt (DT) [ 2650.213708][ T9359] Call trace: [ 2650.214216][ T9359] dump_backtrace+0x94/0xec [ 2650.214938][ T9359] show_stack+0x18/0x24 [ 2650.215615][ T9359] dump_stack_lvl+0x78/0x90 [ 2650.216273][ T9359] dump_stack+0x18/0x24 [ 2650.216966][ T9359] should_fail_ex+0x18c/0x1e0 [ 2650.217640][ T9359] should_failslab+0x54/0x80 [ 2650.218278][ T9359] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 2650.219005][ T9359] __alloc_skb+0x150/0x194 [ 2650.219865][ T9359] netlink_alloc_large_skb+0x94/0xb8 [ 2650.220592][ T9359] netlink_sendmsg+0x10c/0x3f4 [ 2650.221269][ T9359] __sock_sendmsg+0x54/0x60 [ 2650.221911][ T9359] ____sys_sendmsg+0x274/0x2ac [ 2650.222580][ T9359] ___sys_sendmsg+0xac/0x100 [ 2650.223259][ T9359] __sys_sendmsg+0x84/0xe0 [ 2650.223925][ T9359] __arm64_sys_sendmsg+0x24/0x30 [ 2650.224614][ T9359] invoke_syscall+0x48/0x110 [ 2650.225276][ T9359] el0_svc_common.constprop.0+0x40/0xe0 [ 2650.226002][ T9359] do_el0_svc+0x1c/0x28 [ 2650.226653][ T9359] el0_svc+0x34/0xec [ 2650.227311][ T9359] el0t_64_sync_handler+0x100/0x12c [ 2650.227997][ T9359] el0t_64_sync+0x19c/0x1a0 [ 2650.910480][ T9369] input: syz0 as /devices/virtual/input/input545 [ 2653.895690][ T9385] input: syz0 as /devices/virtual/input/input546 [ 2659.464659][ T9392] FAULT_INJECTION: forcing a failure. [ 2659.464659][ T9392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2659.465868][ T9392] CPU: 0 UID: 0 PID: 9392 Comm: syz.1.1707 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2659.467223][ T9392] Tainted: [B]=BAD_PAGE [ 2659.467783][ T9392] Hardware name: linux,dummy-virt (DT) [ 2659.468470][ T9392] Call trace: [ 2659.468972][ T9392] dump_backtrace+0x94/0xec [ 2659.469817][ T9392] show_stack+0x18/0x24 [ 2659.470509][ T9392] dump_stack_lvl+0x78/0x90 [ 2659.471182][ T9392] dump_stack+0x18/0x24 [ 2659.471842][ T9392] should_fail_ex+0x18c/0x1e0 [ 2659.472939][ T9392] should_fail+0x14/0x20 [ 2659.473616][ T9392] should_fail_usercopy+0x1c/0x28 [ 2659.474334][ T9392] copy_msghdr_from_user+0x48/0x110 [ 2659.475019][ T9392] ___sys_sendmsg+0x8c/0x100 [ 2659.475741][ T9392] __sys_sendmsg+0x84/0xe0 [ 2659.476406][ T9392] __arm64_sys_sendmsg+0x24/0x30 [ 2659.477149][ T9392] invoke_syscall+0x48/0x110 [ 2659.477880][ T9392] el0_svc_common.constprop.0+0x40/0xe0 [ 2659.478636][ T9392] do_el0_svc+0x1c/0x28 [ 2659.479348][ T9392] el0_svc+0x34/0xec [ 2659.480109][ T9392] el0t_64_sync_handler+0x100/0x12c [ 2659.480877][ T9392] el0t_64_sync+0x19c/0x1a0 [ 2663.063703][ T9414] input: syz0 as /devices/virtual/input/input547 [ 2664.930402][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 2665.262381][ T9421] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2665.301526][ T9421] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2665.414232][ T9422] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2665.464484][ T9422] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2665.754954][ T9427] fuse: Bad value for 'fd' [ 2668.830901][ T9439] input: syz0 as /devices/virtual/input/input549 [ 2671.400326][ T9443] input: syz0 as /devices/virtual/input/input550 [ 2679.636050][ T9458] input: syz0 as /devices/virtual/input/input551 [ 2679.939199][ T9460] input: syz0 as /devices/virtual/input/input552 [ 2690.403115][ T9466] FAULT_INJECTION: forcing a failure. [ 2690.403115][ T9466] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 2690.404736][ T9466] CPU: 1 UID: 0 PID: 9466 Comm: syz.0.1728 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2690.405563][ T9466] Tainted: [B]=BAD_PAGE [ 2690.405865][ T9466] Hardware name: linux,dummy-virt (DT) [ 2690.406197][ T9466] Call trace: [ 2690.406459][ T9466] dump_backtrace+0x94/0xec [ 2690.406865][ T9466] show_stack+0x18/0x24 [ 2690.407288][ T9466] dump_stack_lvl+0x78/0x90 [ 2690.407632][ T9466] dump_stack+0x18/0x24 [ 2690.407972][ T9466] should_fail_ex+0x18c/0x1e0 [ 2690.408315][ T9466] should_fail_alloc_page+0x60/0x78 [ 2690.408678][ T9466] __alloc_pages_noprof+0xdc/0xcfc [ 2690.409047][ T9466] alloc_pages_mpol_noprof+0x8c/0x230 [ 2690.409492][ T9466] folio_alloc_mpol_noprof+0x14/0x64 [ 2690.410618][ T9466] vma_alloc_folio_noprof+0x7c/0xcc [ 2690.411224][ T9466] vma_alloc_zeroed_movable_folio+0x3c/0x48 [ 2690.411638][ T9466] __handle_mm_fault+0x13b4/0x1990 [ 2690.412013][ T9466] handle_mm_fault+0x164/0x314 [ 2690.412384][ T9466] do_page_fault+0x114/0x4f4 [ 2690.412747][ T9466] do_translation_fault+0xac/0xbc [ 2690.413122][ T9466] do_mem_abort+0x44/0x94 [ 2690.413464][ T9466] el0_da+0x78/0xa8 [ 2690.413806][ T9466] el0t_64_sync_handler+0xb8/0x12c [ 2690.414176][ T9466] el0t_64_sync+0x19c/0x1a0 [ 2691.675113][ T9481] input: syz0 as /devices/virtual/input/input553 [ 2701.391050][ T9503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2701.432692][ T9503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2702.220514][ T9513] input: syz0 as /devices/virtual/input/input554 [ 2702.433937][ T9517] input: syz0 as /devices/virtual/input/input555 [ 2714.146862][ T9527] input: syz0 as /devices/virtual/input/input556 [ 2714.378849][ T9531] input: syz0 as /devices/virtual/input/input557 [ 2723.440431][ T9537] input: syz0 as /devices/virtual/input/input558 [ 2730.003633][ T9558] input: syz0 as /devices/virtual/input/input559 [ 2731.462400][ T9556] coredump: 944(syz.1.1754): written to core: VMAs: 16, size 38240256; core: 9130761 bytes, pos 38248448 [ 2742.707728][ T9609] input: syz0 as /devices/virtual/input/input560 [ 2743.264569][ T9621] input: syz0 as /devices/virtual/input/input561 [ 2747.785489][ T9641] FAULT_INJECTION: forcing a failure. [ 2747.785489][ T9641] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2747.786191][ T9641] CPU: 0 UID: 0 PID: 9641 Comm: syz.1.1780 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2747.786828][ T9641] Tainted: [B]=BAD_PAGE [ 2747.787128][ T9641] Hardware name: linux,dummy-virt (DT) [ 2747.787468][ T9641] Call trace: [ 2747.787737][ T9641] dump_backtrace+0x94/0xec [ 2747.788114][ T9641] show_stack+0x18/0x24 [ 2747.788451][ T9641] dump_stack_lvl+0x78/0x90 [ 2747.788804][ T9641] dump_stack+0x18/0x24 [ 2747.789147][ T9641] should_fail_ex+0x18c/0x1e0 [ 2747.789593][ T9641] should_fail+0x14/0x20 [ 2747.790009][ T9641] should_fail_usercopy+0x1c/0x28 [ 2747.790379][ T9641] simple_read_from_buffer+0x68/0x118 [ 2747.790789][ T9641] proc_fail_nth_read+0xac/0x12c [ 2747.791165][ T9641] vfs_read+0xc0/0x318 [ 2747.791612][ T9641] ksys_read+0x70/0x104 [ 2747.791996][ T9641] __arm64_sys_read+0x1c/0x28 [ 2747.792361][ T9641] invoke_syscall+0x48/0x110 [ 2747.792747][ T9641] el0_svc_common.constprop.0+0x40/0xe0 [ 2747.793143][ T9641] do_el0_svc+0x1c/0x28 [ 2747.793491][ T9641] el0_svc+0x34/0xec [ 2747.793840][ T9641] el0t_64_sync_handler+0x100/0x12c [ 2747.794218][ T9641] el0t_64_sync+0x19c/0x1a0 [ 2747.865956][ T9643] input: syz0 as /devices/virtual/input/input562 [ 2748.386230][ T9645] FAULT_INJECTION: forcing a failure. [ 2748.386230][ T9645] name failslab, interval 1, probability 0, space 0, times 0 [ 2748.387537][ T9645] CPU: 0 UID: 0 PID: 9645 Comm: syz.1.1781 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2748.389863][ T9645] Tainted: [B]=BAD_PAGE [ 2748.390900][ T9645] Hardware name: linux,dummy-virt (DT) [ 2748.391599][ T9645] Call trace: [ 2748.392144][ T9645] dump_backtrace+0x94/0xec [ 2748.392886][ T9645] show_stack+0x18/0x24 [ 2748.393556][ T9645] dump_stack_lvl+0x78/0x90 [ 2748.394264][ T9645] dump_stack+0x18/0x24 [ 2748.394977][ T9645] should_fail_ex+0x18c/0x1e0 [ 2748.395675][ T9645] should_failslab+0x54/0x80 [ 2748.396382][ T9645] __kmalloc_noprof+0xa8/0x360 [ 2748.397102][ T9645] tomoyo_realpath_from_path+0x48/0x1d0 [ 2748.397862][ T9645] tomoyo_path_number_perm+0xd8/0x224 [ 2748.398604][ T9645] tomoyo_file_ioctl+0x1c/0x28 [ 2748.399396][ T9645] security_file_ioctl+0x8c/0x19c [ 2748.400432][ T9645] __arm64_sys_ioctl+0x4c/0xf0 [ 2748.401311][ T9645] invoke_syscall+0x48/0x110 [ 2748.402023][ T9645] el0_svc_common.constprop.0+0x40/0xe0 [ 2748.402807][ T9645] do_el0_svc+0x1c/0x28 [ 2748.403194][ T9645] el0_svc+0x34/0xec [ 2748.403538][ T9645] el0t_64_sync_handler+0x100/0x12c [ 2748.404241][ T9645] el0t_64_sync+0x19c/0x1a0 [ 2748.449838][ T9645] ERROR: Out of memory at tomoyo_realpath_from_path. [ 2756.987474][ T9680] input: syz0 as /devices/virtual/input/input563 [ 2758.333983][ T9698] input: syz0 as /devices/virtual/input/input564 [ 2768.511755][ T9722] input: syz0 as /devices/virtual/input/input565 [ 2769.692428][ T5279] hid (null): unknown global tag 0xd [ 2769.738756][ T5279] hid-generic 0009:0007:000F.0001: unknown main item tag 0x4 [ 2769.758055][ T5279] hid-generic 0009:0007:000F.0001: unexpected long global item [ 2769.771077][ T5279] hid-generic 0009:0007:000F.0001: probe with driver hid-generic failed with error -22 [ 2770.055653][ T9733] input: syz0 as /devices/virtual/input/input566 [ 2781.631587][ T9748] input: syz0 as /devices/virtual/input/input567 [ 2795.240478][ T9782] input: syz0 as /devices/virtual/input/input569 [ 2799.210311][ T9796] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 2799.251489][ T9796] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 2800.641310][ T9803] input: syz0 as /devices/virtual/input/input570 [ 2808.761938][ T9818] input: syz0 as /devices/virtual/input/input571 [ 2813.447685][ T9829] input: syz0 as /devices/virtual/input/input572 [ 2817.658380][ T9835] input: syz0 as /devices/virtual/input/input573 [ 2818.901926][ T9839] input: syz0 as /devices/virtual/input/input574 [ 2822.976611][ T9851] input: syz0 as /devices/virtual/input/input575 [ 2828.602844][ T9856] input: syz0 as /devices/virtual/input/input576 [ 2838.205768][ T9874] input: syz0 as /devices/virtual/input/input577 [ 2838.638093][ T9884] input: syz0 as /devices/virtual/input/input578 [ 2849.891295][ T9931] input: syz0 as /devices/virtual/input/input579 [ 2850.181649][ T9933] input: syz0 as /devices/virtual/input/input580 [ 2861.744045][ T9954] FAULT_INJECTION: forcing a failure. [ 2861.744045][ T9954] name failslab, interval 1, probability 0, space 0, times 0 [ 2861.744775][ T9954] CPU: 0 UID: 0 PID: 9954 Comm: syz.1.1868 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2861.745443][ T9954] Tainted: [B]=BAD_PAGE [ 2861.745749][ T9954] Hardware name: linux,dummy-virt (DT) [ 2861.746085][ T9954] Call trace: [ 2861.746346][ T9954] dump_backtrace+0x94/0xec [ 2861.746797][ T9954] show_stack+0x18/0x24 [ 2861.747128][ T9954] dump_stack_lvl+0x78/0x90 [ 2861.747468][ T9954] dump_stack+0x18/0x24 [ 2861.747799][ T9954] should_fail_ex+0x18c/0x1e0 [ 2861.748137][ T9954] should_failslab+0x54/0x80 [ 2861.748523][ T9954] kmem_cache_alloc_noprof+0x54/0x2c4 [ 2861.748916][ T9954] skb_clone+0x60/0xc4 [ 2861.749300][ T9954] can_send+0x168/0x2ac [ 2861.749921][ T9954] isotp_sendmsg+0x334/0x7b0 [ 2861.750410][ T9954] __sock_sendmsg+0x54/0x60 [ 2861.750900][ T9954] ____sys_sendmsg+0x274/0x2ac [ 2861.751280][ T9954] ___sys_sendmsg+0xac/0x100 [ 2861.751630][ T9954] __sys_sendmsg+0x84/0xe0 [ 2861.751973][ T9954] __arm64_sys_sendmsg+0x24/0x30 [ 2861.752329][ T9954] invoke_syscall+0x48/0x110 [ 2861.752740][ T9954] el0_svc_common.constprop.0+0x40/0xe0 [ 2861.753106][ T9954] do_el0_svc+0x1c/0x28 [ 2861.753427][ T9954] el0_svc+0x34/0xec [ 2861.753753][ T9954] el0t_64_sync_handler+0x100/0x12c [ 2861.754111][ T9954] el0t_64_sync+0x19c/0x1a0 [ 2861.756051][ T9954] can-isotp: isotp_sendmsg: can_send_ret -ENOMEM [ 2863.568117][ T9967] input: syz0 as /devices/virtual/input/input581 [ 2864.927220][ T9971] input: syz0 as /devices/virtual/input/input582 [ 2875.665977][ T9988] input: syz0 as /devices/virtual/input/input583 [ 2880.002858][ T9996] input: syz0 as /devices/virtual/input/input584 [ 2884.584138][T10004] coredump: 1057(syz.0.1880): written to core: VMAs: 16, size 38240256; core: 9249545 bytes, pos 38248448 [ 2887.653974][T10015] input: syz0 as /devices/virtual/input/input585 [ 2890.462079][T10023] FAULT_INJECTION: forcing a failure. [ 2890.462079][T10023] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2890.463139][T10023] CPU: 0 UID: 0 PID: 10023 Comm: syz.1.1886 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2890.464180][T10023] Tainted: [B]=BAD_PAGE [ 2890.464497][T10023] Hardware name: linux,dummy-virt (DT) [ 2890.464944][T10023] Call trace: [ 2890.465227][T10023] dump_backtrace+0x94/0xec [ 2890.465754][T10023] show_stack+0x18/0x24 [ 2890.466250][T10023] dump_stack_lvl+0x78/0x90 [ 2890.466736][T10023] dump_stack+0x18/0x24 [ 2890.467230][T10023] should_fail_ex+0x18c/0x1e0 [ 2890.467787][T10023] should_fail+0x14/0x20 [ 2890.468231][T10023] should_fail_usercopy+0x1c/0x28 [ 2890.468720][T10023] strncpy_from_user+0x24/0x198 [ 2890.469459][T10023] setxattr_copy+0x30/0x94 [ 2890.469989][T10023] __do_sys_fsetxattr+0x98/0x154 [ 2890.470561][T10023] __arm64_sys_fsetxattr+0x24/0x30 [ 2890.471235][T10023] invoke_syscall+0x48/0x110 [ 2890.471799][T10023] el0_svc_common.constprop.0+0x40/0xe0 [ 2890.472482][T10023] do_el0_svc+0x1c/0x28 [ 2890.473066][T10023] el0_svc+0x34/0xec [ 2890.473682][T10023] el0t_64_sync_handler+0x100/0x12c [ 2890.474440][T10023] el0t_64_sync+0x19c/0x1a0 [ 2893.440797][T10030] input: syz0 as /devices/virtual/input/input586 [ 2897.076308][T10037] input: syz0 as /devices/virtual/input/input587 [ 2902.437624][T10042] FAULT_INJECTION: forcing a failure. [ 2902.437624][T10042] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 2902.438384][T10042] CPU: 1 UID: 0 PID: 10042 Comm: syz.1.1891 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2902.439077][T10042] Tainted: [B]=BAD_PAGE [ 2902.439371][T10042] Hardware name: linux,dummy-virt (DT) [ 2902.439908][T10042] Call trace: [ 2902.440176][T10042] dump_backtrace+0x94/0xec [ 2902.440531][T10042] show_stack+0x18/0x24 [ 2902.440874][T10042] dump_stack_lvl+0x78/0x90 [ 2902.441245][T10042] dump_stack+0x18/0x24 [ 2902.441650][T10042] should_fail_ex+0x18c/0x1e0 [ 2902.442006][T10042] should_fail+0x14/0x20 [ 2902.442340][T10042] should_fail_usercopy+0x1c/0x28 [ 2902.442725][T10042] strncpy_from_user+0x24/0x198 [ 2902.443076][T10042] setxattr_copy+0x30/0x94 [ 2902.443418][T10042] path_setxattr+0x74/0x12c [ 2902.443764][T10042] __arm64_sys_setxattr+0x24/0x34 [ 2902.444115][T10042] invoke_syscall+0x48/0x110 [ 2902.444457][T10042] el0_svc_common.constprop.0+0x40/0xe0 [ 2902.444832][T10042] do_el0_svc+0x1c/0x28 [ 2902.445189][T10042] el0_svc+0x34/0xec [ 2902.445526][T10042] el0t_64_sync_handler+0x100/0x12c [ 2902.446064][T10042] el0t_64_sync+0x19c/0x1a0 [ 2903.138626][T10049] coredump: 1166(syz.1.1894): written to core: VMAs: 16, size 38240256; core: 9249545 bytes, pos 38248448 [ 2903.338148][T10051] input: syz0 as /devices/virtual/input/input588 [ 2907.955478][T10059] input: syz0 as /devices/virtual/input/input589 [ 2916.172829][T10075] input: syz0 as /devices/virtual/input/input590 [ 2916.360295][T10079] FAULT_INJECTION: forcing a failure. [ 2916.360295][T10079] name failslab, interval 1, probability 0, space 0, times 0 [ 2916.361146][T10079] CPU: 1 UID: 0 PID: 10079 Comm: syz.0.1904 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2916.361835][T10079] Tainted: [B]=BAD_PAGE [ 2916.362132][T10079] Hardware name: linux,dummy-virt (DT) [ 2916.362527][T10079] Call trace: [ 2916.362815][T10079] dump_backtrace+0x94/0xec [ 2916.363193][T10079] show_stack+0x18/0x24 [ 2916.363532][T10079] dump_stack_lvl+0x78/0x90 [ 2916.363878][T10079] dump_stack+0x18/0x24 [ 2916.364212][T10079] should_fail_ex+0x18c/0x1e0 [ 2916.364550][T10079] should_failslab+0x54/0x80 [ 2916.364891][T10079] kmem_cache_alloc_noprof+0x54/0x2c4 [ 2916.365320][T10079] skb_clone+0x60/0xc4 [ 2916.365642][T10079] dev_queue_xmit_nit+0x144/0x2cc [ 2916.366000][T10079] dev_hard_start_xmit+0x78/0x114 [ 2916.366345][T10079] __dev_queue_xmit+0x1b4/0xf48 [ 2916.366705][T10079] can_send+0xd4/0x2ac [ 2916.367037][T10079] isotp_sendmsg+0x334/0x7b0 [ 2916.367372][T10079] __sock_sendmsg+0x54/0x60 [ 2916.367757][T10079] ____sys_sendmsg+0x274/0x2ac [ 2916.368137][T10079] ___sys_sendmsg+0xac/0x100 [ 2916.368476][T10079] __sys_sendmsg+0x84/0xe0 [ 2916.368813][T10079] __arm64_sys_sendmsg+0x24/0x30 [ 2916.369181][T10079] invoke_syscall+0x48/0x110 [ 2916.369630][T10079] el0_svc_common.constprop.0+0x40/0xe0 [ 2916.370092][T10079] do_el0_svc+0x1c/0x28 [ 2916.370456][T10079] el0_svc+0x34/0xec [ 2916.370817][T10079] el0t_64_sync_handler+0x100/0x12c [ 2916.371180][T10079] el0t_64_sync+0x19c/0x1a0 [ 2920.322088][T10093] input: syz0 as /devices/virtual/input/input591 [ 2930.682839][T10113] input: syz0 as /devices/virtual/input/input592 [ 2932.164994][T10119] input: syz0 as /devices/virtual/input/input593 [ 2938.720901][T10125] input: syz0 as /devices/virtual/input/input594 [ 2942.371617][T10137] input: syz0 as /devices/virtual/input/input595 [ 2951.164695][T10143] input: syz0 as /devices/virtual/input/input596 [ 2956.054197][T10155] input: syz0 as /devices/virtual/input/input598 [ 2960.805553][T10160] input: syz0 as /devices/virtual/input/input599 [ 2966.447304][T10167] FAULT_INJECTION: forcing a failure. [ 2966.447304][T10167] name failslab, interval 1, probability 0, space 0, times 0 [ 2966.448462][T10167] CPU: 1 UID: 0 PID: 10167 Comm: syz.0.1929 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2966.449635][T10167] Tainted: [B]=BAD_PAGE [ 2966.450315][T10167] Hardware name: linux,dummy-virt (DT) [ 2966.451005][T10167] Call trace: [ 2966.451540][T10167] dump_backtrace+0x94/0xec [ 2966.452228][T10167] show_stack+0x18/0x24 [ 2966.452893][T10167] dump_stack_lvl+0x78/0x90 [ 2966.453689][T10167] dump_stack+0x18/0x24 [ 2966.454448][T10167] should_fail_ex+0x18c/0x1e0 [ 2966.455134][T10167] should_failslab+0x54/0x80 [ 2966.455806][T10167] __kmalloc_node_noprof+0xb0/0x380 [ 2966.456483][T10167] __kvmalloc_node_noprof+0x1c/0x148 [ 2966.457261][T10167] simple_xattr_set+0x4c/0x1f4 [ 2966.457924][T10167] shmem_xattr_handler_set+0x184/0x1a8 [ 2966.458589][T10167] __vfs_setxattr+0xac/0xe8 [ 2966.459251][T10167] __vfs_setxattr_noperm+0x88/0x22c [ 2966.460240][T10167] __vfs_setxattr_locked+0xe0/0x120 [ 2966.460946][T10167] vfs_setxattr+0x94/0x170 [ 2966.461613][T10167] do_setxattr+0xa0/0xb8 [ 2966.462233][T10167] __do_sys_fsetxattr+0x138/0x154 [ 2966.462921][T10167] __arm64_sys_fsetxattr+0x24/0x30 [ 2966.463614][T10167] invoke_syscall+0x48/0x110 [ 2966.464250][T10167] el0_svc_common.constprop.0+0x40/0xe0 [ 2966.465184][T10167] do_el0_svc+0x1c/0x28 [ 2966.465826][T10167] el0_svc+0x34/0xec [ 2966.466432][T10167] el0t_64_sync_handler+0x100/0x12c [ 2966.467218][T10167] el0t_64_sync+0x19c/0x1a0 [ 2972.866557][T10188] input: syz0 as /devices/virtual/input/input600 [ 2983.252132][T10213] input: syz0 as /devices/virtual/input/input601 [ 2985.831668][T10220] input: syz0 as /devices/virtual/input/input602 [ 2992.527245][T10235] input: syz0 as /devices/virtual/input/input603 [ 2994.409122][T10246] FAULT_INJECTION: forcing a failure. [ 2994.409122][T10246] name failslab, interval 1, probability 0, space 0, times 0 [ 2994.410372][T10246] CPU: 1 UID: 0 PID: 10246 Comm: syz.0.1956 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 2994.411095][T10246] Tainted: [B]=BAD_PAGE [ 2994.411411][T10246] Hardware name: linux,dummy-virt (DT) [ 2994.411771][T10246] Call trace: [ 2994.412059][T10246] dump_backtrace+0x94/0xec [ 2994.412445][T10246] show_stack+0x18/0x24 [ 2994.412817][T10246] dump_stack_lvl+0x78/0x90 [ 2994.413185][T10246] dump_stack+0x18/0x24 [ 2994.413529][T10246] should_fail_ex+0x18c/0x1e0 [ 2994.413897][T10246] should_failslab+0x54/0x80 [ 2994.414260][T10246] kmem_cache_alloc_noprof+0x54/0x2c4 [ 2994.414927][T10246] skb_clone+0x60/0xc4 [ 2994.415300][T10246] vxcan_xmit+0x74/0x1a4 [ 2994.415656][T10246] dev_hard_start_xmit+0x94/0x114 [ 2994.416042][T10246] __dev_queue_xmit+0x1b4/0xf48 [ 2994.416414][T10246] can_send+0xd4/0x2ac [ 2994.416754][T10246] isotp_sendmsg+0x334/0x7b0 [ 2994.417127][T10246] __sock_sendmsg+0x54/0x60 [ 2994.417486][T10246] ____sys_sendmsg+0x274/0x2ac [ 2994.417857][T10246] ___sys_sendmsg+0xac/0x100 [ 2994.418217][T10246] __sys_sendmsg+0x84/0xe0 [ 2994.418573][T10246] __arm64_sys_sendmsg+0x24/0x30 [ 2994.418984][T10246] invoke_syscall+0x48/0x110 [ 2994.419353][T10246] el0_svc_common.constprop.0+0x40/0xe0 [ 2994.419870][T10246] do_el0_svc+0x1c/0x28 [ 2994.420228][T10246] el0_svc+0x34/0xec [ 2994.420580][T10246] el0t_64_sync_handler+0x100/0x12c [ 2994.420984][T10246] el0t_64_sync+0x19c/0x1a0 [ 3004.921056][T10288] input: syz0 as /devices/virtual/input/input604 [ 3005.408469][T10290] input: syz0 as /devices/virtual/input/input605 [ 3005.952382][T10292] FAULT_INJECTION: forcing a failure. [ 3005.952382][T10292] name failslab, interval 1, probability 0, space 0, times 0 [ 3005.953423][T10292] CPU: 0 UID: 0 PID: 10292 Comm: syz.1.1974 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3005.954413][T10292] Tainted: [B]=BAD_PAGE [ 3005.955016][T10292] Hardware name: linux,dummy-virt (DT) [ 3005.955681][T10292] Call trace: [ 3005.956189][T10292] dump_backtrace+0x94/0xec [ 3005.956781][T10292] show_stack+0x18/0x24 [ 3005.957425][T10292] dump_stack_lvl+0x78/0x90 [ 3005.958034][T10292] dump_stack+0x18/0x24 [ 3005.958537][T10292] should_fail_ex+0x18c/0x1e0 [ 3005.959142][T10292] should_failslab+0x54/0x80 [ 3005.959684][T10292] __kmalloc_noprof+0xa8/0x360 [ 3005.960355][T10292] tomoyo_encode2+0x7c/0x140 [ 3005.960760][T10292] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3005.961277][T10292] tomoyo_path_number_perm+0xd8/0x224 [ 3005.961970][T10292] tomoyo_file_ioctl+0x1c/0x28 [ 3005.962435][T10292] security_file_ioctl+0x8c/0x19c [ 3005.962870][T10292] __arm64_sys_ioctl+0x4c/0xf0 [ 3005.963277][T10292] invoke_syscall+0x48/0x110 [ 3005.963669][T10292] el0_svc_common.constprop.0+0x40/0xe0 [ 3005.964116][T10292] do_el0_svc+0x1c/0x28 [ 3005.964552][T10292] el0_svc+0x34/0xec [ 3005.964930][T10292] el0t_64_sync_handler+0x100/0x12c [ 3005.965331][T10292] el0t_64_sync+0x19c/0x1a0 [ 3005.999998][T10292] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3017.251381][T10309] input: syz0 as /devices/virtual/input/input606 [ 3022.647704][T10325] input: syz0 as /devices/virtual/input/input607 [ 3027.601208][T10335] input: syz0 as /devices/virtual/input/input608 [ 3036.323739][T10342] input: syz0 as /devices/virtual/input/input609 [ 3044.463406][T10355] input: syz0 as /devices/virtual/input/input610 [ 3044.879256][T10358] FAULT_INJECTION: forcing a failure. [ 3044.879256][T10358] name failslab, interval 1, probability 0, space 0, times 0 [ 3044.880577][T10358] CPU: 1 UID: 0 PID: 10358 Comm: syz.0.1996 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3044.881228][T10358] Tainted: [B]=BAD_PAGE [ 3044.881540][T10358] Hardware name: linux,dummy-virt (DT) [ 3044.881900][T10358] Call trace: [ 3044.882177][T10358] dump_backtrace+0x94/0xec [ 3044.882554][T10358] show_stack+0x18/0x24 [ 3044.882961][T10358] dump_stack_lvl+0x78/0x90 [ 3044.883322][T10358] dump_stack+0x18/0x24 [ 3044.883666][T10358] should_fail_ex+0x18c/0x1e0 [ 3044.884036][T10358] should_failslab+0x54/0x80 [ 3044.884391][T10358] __kmalloc_node_track_caller_noprof+0xac/0x37c [ 3044.884801][T10358] kstrdup+0x48/0x90 [ 3044.885145][T10358] simple_xattr_set+0x7c/0x1f4 [ 3044.885512][T10358] shmem_xattr_handler_set+0x184/0x1a8 [ 3044.885901][T10358] __vfs_setxattr+0xac/0xe8 [ 3044.886259][T10358] __vfs_setxattr_noperm+0x88/0x22c [ 3044.886635][T10358] __vfs_setxattr_locked+0xe0/0x120 [ 3044.887062][T10358] vfs_setxattr+0x94/0x170 [ 3044.887413][T10358] do_setxattr+0xa0/0xb8 [ 3044.887871][T10358] __do_sys_fsetxattr+0x138/0x154 [ 3044.888249][T10358] __arm64_sys_fsetxattr+0x24/0x30 [ 3044.888629][T10358] invoke_syscall+0x48/0x110 [ 3044.889056][T10358] el0_svc_common.constprop.0+0x40/0xe0 [ 3044.889678][T10358] do_el0_svc+0x1c/0x28 [ 3044.890314][T10358] el0_svc+0x34/0xec [ 3044.890853][T10358] el0t_64_sync_handler+0x100/0x12c [ 3044.891245][T10358] el0t_64_sync+0x19c/0x1a0 [ 3048.862009][T10369] input: syz0 as /devices/virtual/input/input611 [ 3049.293114][T10371] input: syz0 as /devices/virtual/input/input612 [ 3055.331047][T10393] input: syz0 as /devices/virtual/input/input613 [ 3056.017359][T10396] input: syz0 as /devices/virtual/input/input614 [ 3064.404570][T10413] input: syz0 as /devices/virtual/input/input616 [ 3071.708029][T10429] input: syz0 as /devices/virtual/input/input618 [ 3079.163299][T10443] input: syz0 as /devices/virtual/input/input621 [ 3083.560456][T10450] input: syz0 as /devices/virtual/input/input622 [ 3090.106353][T10456] input: syz0 as /devices/virtual/input/input623 [ 3090.796834][T10462] input: syz0 as /devices/virtual/input/input624 [ 3094.504111][T10467] input: syz0 as /devices/virtual/input/input625 [ 3096.460930][T10472] FAULT_INJECTION: forcing a failure. [ 3096.460930][T10472] name failslab, interval 1, probability 0, space 0, times 0 [ 3096.464317][T10472] CPU: 1 UID: 0 PID: 10472 Comm: syz.1.2032 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3096.465063][T10472] Tainted: [B]=BAD_PAGE [ 3096.465384][T10472] Hardware name: linux,dummy-virt (DT) [ 3096.465754][T10472] Call trace: [ 3096.466048][T10472] dump_backtrace+0x94/0xec [ 3096.466441][T10472] show_stack+0x18/0x24 [ 3096.466858][T10472] dump_stack_lvl+0x78/0x90 [ 3096.467232][T10472] dump_stack+0x18/0x24 [ 3096.467587][T10472] should_fail_ex+0x18c/0x1e0 [ 3096.467969][T10472] should_failslab+0x54/0x80 [ 3096.468340][T10472] __kmalloc_noprof+0xa8/0x360 [ 3096.468718][T10472] tomoyo_realpath_from_path+0x48/0x1d0 [ 3096.469127][T10472] tomoyo_path_number_perm+0xd8/0x224 [ 3096.469662][T10472] tomoyo_file_ioctl+0x1c/0x28 [ 3096.470253][T10472] security_file_ioctl+0x8c/0x19c [ 3096.471077][T10472] __arm64_sys_ioctl+0x4c/0xf0 [ 3096.471799][T10472] invoke_syscall+0x48/0x110 [ 3096.472664][T10472] el0_svc_common.constprop.0+0x40/0xe0 [ 3096.473549][T10472] do_el0_svc+0x1c/0x28 [ 3096.474252][T10472] el0_svc+0x34/0xec [ 3096.474622][T10472] el0t_64_sync_handler+0x100/0x12c [ 3096.475050][T10472] el0t_64_sync+0x19c/0x1a0 [ 3096.485492][T10472] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3099.113501][T10480] input: syz0 as /devices/virtual/input/input627 [ 3107.130410][T10495] input: syz0 as /devices/virtual/input/input629 [ 3119.703217][T10526] input: syz0 as /devices/virtual/input/input632 [ 3122.463679][T10549] input: syz0 as /devices/virtual/input/input635 [ 3129.891801][T10554] input: syz0 as /devices/virtual/input/input636 [ 3135.046744][T10570] input: syz0 as /devices/virtual/input/input637 [ 3140.131305][T10576] input: syz0 as /devices/virtual/input/input638 [ 3148.833355][T10590] input: syz0 as /devices/virtual/input/input639 [ 3151.905214][T10598] input: syz0 as /devices/virtual/input/input640 [ 3159.785142][T10608] input: syz0 as /devices/virtual/input/input641 [ 3160.850105][T10611] input: syz0 as /devices/virtual/input/input642 [ 3173.276947][T10627] input: syz0 as /devices/virtual/input/input643 [ 3183.857992][T10676] input: syz0 as /devices/virtual/input/input644 [ 3186.352970][T10681] input: syz0 as /devices/virtual/input/input645 [ 3198.474529][T10706] input: syz0 as /devices/virtual/input/input648 [ 3203.547774][T10715] input: syz0 as /devices/virtual/input/input649 [ 3208.481962][T10721] input: syz0 as /devices/virtual/input/input650 [ 3214.540573][T10727] input: syz0 as /devices/virtual/input/input652 [ 3223.480628][T10736] input: syz0 as /devices/virtual/input/input653 [ 3230.950620][T10776] input: syz0 as /devices/virtual/input/input655 [ 3231.432975][T10778] serio: Serial port pts0 [ 3233.011273][T10781] input: syz0 as /devices/virtual/input/input656 [ 3245.633211][T10796] x_tables: duplicate underflow at hook 3 [ 3246.486585][T10802] input: syz0 as /devices/virtual/input/input658 [ 3250.565354][T10825] input: syz0 as /devices/virtual/input/input659 [ 3250.757151][T10830] FAULT_INJECTION: forcing a failure. [ 3250.757151][T10830] name failslab, interval 1, probability 0, space 0, times 0 [ 3250.758433][T10830] CPU: 1 UID: 0 PID: 10830 Comm: syz.1.2131 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3250.759365][T10830] Tainted: [B]=BAD_PAGE [ 3250.759923][T10830] Hardware name: linux,dummy-virt (DT) [ 3250.760499][T10830] Call trace: [ 3250.760822][T10830] dump_backtrace+0x94/0xec [ 3250.761831][T10830] show_stack+0x18/0x24 [ 3250.762191][T10830] dump_stack_lvl+0x78/0x90 [ 3250.762529][T10830] dump_stack+0x18/0x24 [ 3250.762919][T10830] should_fail_ex+0x18c/0x1e0 [ 3250.763265][T10830] should_failslab+0x54/0x80 [ 3250.763796][T10830] kmem_cache_alloc_node_noprof+0x5c/0x2e4 [ 3250.764241][T10830] __alloc_skb+0x150/0x194 [ 3250.764584][T10830] netlink_alloc_large_skb+0x94/0xb8 [ 3250.764941][T10830] netlink_sendmsg+0x10c/0x3f4 [ 3250.765280][T10830] __sock_sendmsg+0x54/0x60 [ 3250.765617][T10830] ____sys_sendmsg+0x274/0x2ac [ 3250.765965][T10830] ___sys_sendmsg+0xac/0x100 [ 3250.766389][T10830] __sys_sendmsg+0x84/0xe0 [ 3250.766826][T10830] __arm64_sys_sendmsg+0x24/0x30 [ 3250.767176][T10830] invoke_syscall+0x48/0x110 [ 3250.767516][T10830] el0_svc_common.constprop.0+0x40/0xe0 [ 3250.767930][T10830] do_el0_svc+0x1c/0x28 [ 3250.768276][T10830] el0_svc+0x34/0xec [ 3250.768609][T10830] el0t_64_sync_handler+0x100/0x12c [ 3250.768966][T10830] el0t_64_sync+0x19c/0x1a0 [ 3250.956837][T10835] input: syz0 as /devices/virtual/input/input660 [ 3253.373405][T10840] input: syz0 as /devices/virtual/input/input661 [ 3261.457475][T10874] input: syz0 as /devices/virtual/input/input662 [ 3265.279274][T10881] FAULT_INJECTION: forcing a failure. [ 3265.279274][T10881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3265.292472][T10881] CPU: 0 UID: 0 PID: 10881 Comm: syz.1.2148 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3265.294273][T10881] Tainted: [B]=BAD_PAGE [ 3265.295110][T10881] Hardware name: linux,dummy-virt (DT) [ 3265.296286][T10881] Call trace: [ 3265.297140][T10881] dump_backtrace+0x94/0xec [ 3265.298229][T10881] show_stack+0x18/0x24 [ 3265.299268][T10881] dump_stack_lvl+0x78/0x90 [ 3265.300173][T10881] dump_stack+0x18/0x24 [ 3265.301316][T10881] should_fail_ex+0x18c/0x1e0 [ 3265.302528][T10881] should_fail+0x14/0x20 [ 3265.303447][T10881] should_fail_usercopy+0x1c/0x28 [ 3265.304416][T10881] copy_msghdr_from_user+0x48/0x110 [ 3265.305880][T10881] ___sys_sendmsg+0x8c/0x100 [ 3265.307005][T10881] __sys_sendmsg+0x84/0xe0 [ 3265.308072][T10881] __arm64_sys_sendmsg+0x24/0x30 [ 3265.309214][T10881] invoke_syscall+0x48/0x110 [ 3265.310080][T10881] el0_svc_common.constprop.0+0x40/0xe0 [ 3265.311387][T10881] do_el0_svc+0x1c/0x28 [ 3265.312485][T10881] el0_svc+0x34/0xec [ 3265.313407][T10881] el0t_64_sync_handler+0x100/0x12c [ 3265.314230][T10881] el0t_64_sync+0x19c/0x1a0 [ 3270.984908][T10898] serio: Serial port pts0 [ 3272.511997][T10905] input: syz0 as /devices/virtual/input/input663 [ 3275.500640][T10913] input: syz0 as /devices/virtual/input/input665 [ 3286.188428][T10926] input: syz0 as /devices/virtual/input/input666 [ 3288.376514][T10938] input: syz0 as /devices/virtual/input/input667 [ 3299.168340][T10953] input: syz0 as /devices/virtual/input/input668 [ 3300.023484][T10963] input: syz0 as /devices/virtual/input/input669 [ 3308.967700][T10968] input: syz0 as /devices/virtual/input/input670 [ 3309.022182][T10970] input: syz0 as /devices/virtual/input/input671 [ 3318.600251][T10981] input: syz0 as /devices/virtual/input/input672 [ 3324.022314][T10994] input: syz0 as /devices/virtual/input/input673 [ 3328.020580][T11000] input: syz0 as /devices/virtual/input/input674 [ 3332.943004][T11005] input: syz0 as /devices/virtual/input/input675 [ 3339.925370][T11014] serio: Serial port pts0 [ 3341.466547][T11017] input: syz0 as /devices/virtual/input/input676 [ 3342.968059][T11020] input: syz0 as /devices/virtual/input/input678 [ 3353.547241][T11033] FAULT_INJECTION: forcing a failure. [ 3353.547241][T11033] name failslab, interval 1, probability 0, space 0, times 0 [ 3353.548558][T11033] CPU: 1 UID: 0 PID: 11033 Comm: syz.0.2189 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3353.549946][T11033] Tainted: [B]=BAD_PAGE [ 3353.550747][T11033] Hardware name: linux,dummy-virt (DT) [ 3353.551530][T11033] Call trace: [ 3353.552064][T11033] dump_backtrace+0x94/0xec [ 3353.552844][T11033] show_stack+0x18/0x24 [ 3353.553538][T11033] dump_stack_lvl+0x78/0x90 [ 3353.554235][T11033] dump_stack+0x18/0x24 [ 3353.554927][T11033] should_fail_ex+0x18c/0x1e0 [ 3353.555603][T11033] should_failslab+0x54/0x80 [ 3353.556312][T11033] __kmalloc_noprof+0xa8/0x360 [ 3353.557091][T11033] tomoyo_encode2+0x7c/0x140 [ 3353.557806][T11033] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3353.558603][T11033] tomoyo_path_number_perm+0xd8/0x224 [ 3353.559429][T11033] tomoyo_file_ioctl+0x1c/0x28 [ 3353.560366][T11033] security_file_ioctl+0x8c/0x19c [ 3353.561133][T11033] __arm64_sys_ioctl+0x4c/0xf0 [ 3353.561858][T11033] invoke_syscall+0x48/0x110 [ 3353.562510][T11033] el0_svc_common.constprop.0+0x40/0xe0 [ 3353.563272][T11033] do_el0_svc+0x1c/0x28 [ 3353.563936][T11033] el0_svc+0x34/0xec [ 3353.564588][T11033] el0t_64_sync_handler+0x100/0x12c [ 3353.565300][T11033] el0t_64_sync+0x19c/0x1a0 [ 3353.575893][T11033] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3353.672807][T11035] serio: Serial port pts1 [ 3355.214179][T11040] input: syz0 as /devices/virtual/input/input679 [ 3357.741394][T11046] x_tables: duplicate underflow at hook 3 [ 3358.480200][T11048] input: syz0 as /devices/virtual/input/input681 [ 3368.976616][T11059] serio: Serial port pts0 [ 3370.521422][T11064] input: syz0 as /devices/virtual/input/input682 [ 3375.142892][T11074] input: syz0 as /devices/virtual/input/input684 [ 3384.534588][T11082] serio: Serial port pts0 [ 3385.158115][T11085] input: syz0 as /devices/virtual/input/input685 [ 3386.076606][T11088] input: syz0 as /devices/virtual/input/input686 [ 3394.623849][T11094] serio: Serial port pts1 [ 3396.156072][T11097] input: syz0 as /devices/virtual/input/input688 [ 3402.281438][T11104] input: syz0 as /devices/virtual/input/input689 [ 3409.812791][T11114] input: syz0 as /devices/virtual/input/input690 [ 3415.658419][T11124] serio: Serial port pts0 [ 3417.200589][T11128] input: syz0 as /devices/virtual/input/input691 [ 3421.623414][T11134] serio: Serial port pts1 [ 3423.152131][T11137] input: syz0 as /devices/virtual/input/input693 [ 3430.888109][T11142] input: syz0 as /devices/virtual/input/input694 [ 3436.987509][T11148] input: syz0 as /devices/virtual/input/input695 [ 3440.627686][T11152] input: syz0 as /devices/virtual/input/input696 [ 3447.408568][T11157] input: syz0 as /devices/virtual/input/input697 [ 3457.081148][T11161] serio: Serial port pts0 [ 3458.626546][T11164] input: syz0 as /devices/virtual/input/input698 [ 3467.001008][T11178] input: syz0 as /devices/virtual/input/input699 [ 3472.308783][T11184] input: syz0 as /devices/virtual/input/input700 [ 3476.875219][T11189] input: syz0 as /devices/virtual/input/input701 [ 3485.860705][T11202] input: syz0 as /devices/virtual/input/input703 [ 3493.003734][T11220] input: syz0 as /devices/virtual/input/input705 [ 3499.556026][T11237] input: syz0 as /devices/virtual/input/input707 [ 3505.024650][T11243] fuse: Unknown parameter '000000000000000000000070x0000000000000004' [ 3508.740723][T11255] input: syz0 as /devices/virtual/input/input709 [ 3512.886051][T11269] input: syz0 as /devices/virtual/input/input711 [ 3521.063233][T11283] input: syz0 as /devices/virtual/input/input712 [ 3524.357285][T11291] FAULT_INJECTION: forcing a failure. [ 3524.357285][T11291] name failslab, interval 1, probability 0, space 0, times 0 [ 3524.358795][T11291] CPU: 1 UID: 0 PID: 11291 Comm: syz.0.2247 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3524.359600][T11291] Tainted: [B]=BAD_PAGE [ 3524.359948][T11291] Hardware name: linux,dummy-virt (DT) [ 3524.360305][T11291] Call trace: [ 3524.360565][T11291] dump_backtrace+0x94/0xec [ 3524.360929][T11291] show_stack+0x18/0x24 [ 3524.361252][T11291] dump_stack_lvl+0x78/0x90 [ 3524.361604][T11291] dump_stack+0x18/0x24 [ 3524.361930][T11291] should_fail_ex+0x18c/0x1e0 [ 3524.362268][T11291] should_failslab+0x54/0x80 [ 3524.362608][T11291] kmem_cache_alloc_noprof+0x54/0x2c4 [ 3524.363032][T11291] skb_clone+0x60/0xc4 [ 3524.363393][T11291] __netlink_deliver_tap+0x1d0/0x284 [ 3524.363789][T11291] netlink_unicast+0x348/0x374 [ 3524.364128][T11291] netlink_sendmsg+0x1a4/0x3f4 [ 3524.364518][T11291] __sock_sendmsg+0x54/0x60 [ 3524.364886][T11291] ____sys_sendmsg+0x274/0x2ac [ 3524.365273][T11291] ___sys_sendmsg+0xac/0x100 [ 3524.365670][T11291] __sys_sendmsg+0x84/0xe0 [ 3524.366005][T11291] __arm64_sys_sendmsg+0x24/0x30 [ 3524.366347][T11291] invoke_syscall+0x48/0x110 [ 3524.366730][T11291] el0_svc_common.constprop.0+0x40/0xe0 [ 3524.367103][T11291] do_el0_svc+0x1c/0x28 [ 3524.367425][T11291] el0_svc+0x34/0xec [ 3524.367752][T11291] el0t_64_sync_handler+0x100/0x12c [ 3524.368104][T11291] el0t_64_sync+0x19c/0x1a0 [ 3524.525560][T11293] input: syz0 as /devices/virtual/input/input713 [ 3529.964573][T11298] input: syz0 as /devices/virtual/input/input714 [ 3535.061749][T11311] input: syz0 as /devices/virtual/input/input715 [ 3535.263788][T11314] input: syz0 as /devices/virtual/input/input716 [ 3538.500308][T11317] input: syz0 as /devices/virtual/input/input717 [ 3544.000928][T11331] input: syz0 as /devices/virtual/input/input718 [ 3550.106715][T11349] input: syz0 as /devices/virtual/input/input719 [ 3553.157908][T11356] FAULT_INJECTION: forcing a failure. [ 3553.157908][T11356] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3553.158931][T11356] CPU: 0 UID: 0 PID: 11356 Comm: syz.0.2267 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3553.159542][T11356] Tainted: [B]=BAD_PAGE [ 3553.159868][T11356] Hardware name: linux,dummy-virt (DT) [ 3553.160355][T11356] Call trace: [ 3553.160640][T11356] dump_backtrace+0x94/0xec [ 3553.161020][T11356] show_stack+0x18/0x24 [ 3553.161568][T11356] dump_stack_lvl+0x78/0x90 [ 3553.161938][T11356] dump_stack+0x18/0x24 [ 3553.162279][T11356] should_fail_ex+0x18c/0x1e0 [ 3553.162644][T11356] should_fail+0x14/0x20 [ 3553.163055][T11356] should_fail_usercopy+0x1c/0x28 [ 3553.163455][T11356] preserve_fpsimd_context+0x18/0x1c4 [ 3553.163838][T11356] do_signal+0x614/0x13c0 [ 3553.164189][T11356] do_notify_resume+0xd8/0x164 [ 3553.164594][T11356] el0_svc+0xcc/0xec [ 3553.164949][T11356] el0t_64_sync_handler+0x100/0x12c [ 3553.165314][T11356] el0t_64_sync+0x19c/0x1a0 [ 3553.284494][T11359] FAULT_INJECTION: forcing a failure. [ 3553.284494][T11359] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3553.285262][T11359] CPU: 0 UID: 0 PID: 11359 Comm: syz.0.2268 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3553.285886][T11359] Tainted: [B]=BAD_PAGE [ 3553.286203][T11359] Hardware name: linux,dummy-virt (DT) [ 3553.286549][T11359] Call trace: [ 3553.286866][T11359] dump_backtrace+0x94/0xec [ 3553.287232][T11359] show_stack+0x18/0x24 [ 3553.287581][T11359] dump_stack_lvl+0x78/0x90 [ 3553.287935][T11359] dump_stack+0x18/0x24 [ 3553.288280][T11359] should_fail_ex+0x18c/0x1e0 [ 3553.288632][T11359] should_fail+0x14/0x20 [ 3553.288972][T11359] should_fail_usercopy+0x1c/0x28 [ 3553.289322][T11359] simple_read_from_buffer+0x68/0x118 [ 3553.289888][T11359] proc_fail_nth_read+0xac/0x12c [ 3553.290264][T11359] vfs_read+0xc0/0x318 [ 3553.290613][T11359] ksys_read+0x70/0x104 [ 3553.291005][T11359] __arm64_sys_read+0x1c/0x28 [ 3553.291363][T11359] invoke_syscall+0x48/0x110 [ 3553.291721][T11359] el0_svc_common.constprop.0+0x40/0xe0 [ 3553.292101][T11359] do_el0_svc+0x1c/0x28 [ 3553.292440][T11359] el0_svc+0x34/0xec [ 3553.292809][T11359] el0t_64_sync_handler+0x100/0x12c [ 3553.293174][T11359] el0t_64_sync+0x19c/0x1a0 [ 3553.394701][T11361] input: syz0 as /devices/virtual/input/input720 [ 3558.980768][T11365] input: syz0 as /devices/virtual/input/input721 [ 3565.550543][T11380] input: syz0 as /devices/virtual/input/input722 [ 3567.021010][T11384] input: syz0 as /devices/virtual/input/input723 [ 3576.215914][T11391] input: syz0 as /devices/virtual/input/input724 [ 3581.697698][T11396] input: syz0 as /devices/virtual/input/input725 [ 3582.236055][T11397] FAULT_INJECTION: forcing a failure. [ 3582.236055][T11397] name failslab, interval 1, probability 0, space 0, times 0 [ 3582.237028][T11397] CPU: 0 UID: 0 PID: 11397 Comm: syz.1.2278 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3582.237623][T11397] Tainted: [B]=BAD_PAGE [ 3582.237905][T11397] Hardware name: linux,dummy-virt (DT) [ 3582.238238][T11397] Call trace: [ 3582.238505][T11397] dump_backtrace+0x94/0xec [ 3582.238913][T11397] show_stack+0x18/0x24 [ 3582.239236][T11397] dump_stack_lvl+0x78/0x90 [ 3582.239648][T11397] dump_stack+0x18/0x24 [ 3582.239978][T11397] should_fail_ex+0x18c/0x1e0 [ 3582.240319][T11397] should_failslab+0x54/0x80 [ 3582.240697][T11397] __kmalloc_noprof+0xa8/0x360 [ 3582.241044][T11397] tomoyo_realpath_from_path+0x48/0x1d0 [ 3582.241410][T11397] tomoyo_path_number_perm+0xd8/0x224 [ 3582.241771][T11397] tomoyo_file_ioctl+0x1c/0x28 [ 3582.242121][T11397] security_file_ioctl+0x8c/0x19c [ 3582.242502][T11397] __arm64_sys_ioctl+0x4c/0xf0 [ 3582.242898][T11397] invoke_syscall+0x48/0x110 [ 3582.243261][T11397] el0_svc_common.constprop.0+0x40/0xe0 [ 3582.243650][T11397] do_el0_svc+0x1c/0x28 [ 3582.243997][T11397] el0_svc+0x34/0xec [ 3582.244707][T11397] el0t_64_sync_handler+0x100/0x12c [ 3582.245588][T11397] el0t_64_sync+0x19c/0x1a0 [ 3582.268349][T11397] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3586.781751][T11401] input: syz0 as /devices/virtual/input/input726 [ 3590.663040][T11409] input: syz0 as /devices/virtual/input/input727 [ 3593.527108][T11421] input: syz0 as /devices/virtual/input/input728 [ 3594.707237][T11425] input: syz0 as /devices/virtual/input/input729 [ 3595.257990][T11427] FAULT_INJECTION: forcing a failure. [ 3595.257990][T11427] name failslab, interval 1, probability 0, space 0, times 0 [ 3595.259280][T11427] CPU: 1 UID: 0 PID: 11427 Comm: syz.0.2289 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3595.260167][T11427] Tainted: [B]=BAD_PAGE [ 3595.260707][T11427] Hardware name: linux,dummy-virt (DT) [ 3595.261451][T11427] Call trace: [ 3595.262072][T11427] dump_backtrace+0x94/0xec [ 3595.262709][T11427] show_stack+0x18/0x24 [ 3595.263314][T11427] dump_stack_lvl+0x78/0x90 [ 3595.264004][T11427] dump_stack+0x18/0x24 [ 3595.264454][T11427] should_fail_ex+0x18c/0x1e0 [ 3595.265023][T11427] should_failslab+0x54/0x80 [ 3595.265659][T11427] __kmalloc_noprof+0xa8/0x360 [ 3595.266350][T11427] tomoyo_realpath_from_path+0x48/0x1d0 [ 3595.267143][T11427] tomoyo_path_number_perm+0xd8/0x224 [ 3595.267737][T11427] tomoyo_file_ioctl+0x1c/0x28 [ 3595.268288][T11427] security_file_ioctl+0x8c/0x19c [ 3595.269018][T11427] __arm64_sys_ioctl+0x4c/0xf0 [ 3595.269634][T11427] invoke_syscall+0x48/0x110 [ 3595.270016][T11427] el0_svc_common.constprop.0+0x40/0xe0 [ 3595.270655][T11427] do_el0_svc+0x1c/0x28 [ 3595.271331][T11427] el0_svc+0x34/0xec [ 3595.271924][T11427] el0t_64_sync_handler+0x100/0x12c [ 3595.272764][T11427] el0t_64_sync+0x19c/0x1a0 [ 3595.313845][T11427] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3595.504692][T11433] input: syz0 as /devices/virtual/input/input730 [ 3604.652862][T11441] ptrace attach of "/syz-executor exec"[7256] was attempted by "/syz-executor exec"[11441] [ 3605.720585][T11447] input: syz0 as /devices/virtual/input/input732 [ 3605.867574][T11449] input: syz0 as /devices/virtual/input/input733 [ 3615.408362][T11458] coredump: 1747(syz.1.2299): written to core: VMAs: 18, size 34439168; core: 5317497 bytes, pos 34447360 [ 3619.088179][T11470] input: syz0 as /devices/virtual/input/input735 [ 3627.672683][T11487] input: syz0 as /devices/virtual/input/input737 [ 3630.079884][T11495] input: syz0 as /devices/virtual/input/input738 [ 3640.252169][ T8879] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3640.281391][T11522] input: syz0 as /devices/virtual/input/input739 [ 3640.376695][ T8879] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3640.486126][ T8879] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3640.592397][ T8879] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3641.516044][ T8879] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3641.565954][ T8879] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3641.625708][ T8879] bond0 (unregistering): Released all slaves [ 3641.869284][ T8879] hsr_slave_0: left promiscuous mode [ 3641.922255][ T8879] hsr_slave_1: left promiscuous mode [ 3642.011935][ T8879] veth1_macvtap: left promiscuous mode [ 3642.012591][ T8879] veth0_macvtap: left promiscuous mode [ 3642.013187][ T8879] veth1_vlan: left promiscuous mode [ 3642.014030][ T8879] veth0_vlan: left promiscuous mode [ 3645.081832][T11517] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3645.102515][T11517] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3647.414655][T11517] hsr_slave_0: entered promiscuous mode [ 3647.501961][T11517] hsr_slave_1: entered promiscuous mode [ 3647.560427][T11517] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3647.561182][T11517] Cannot create hsr debugfs directory [ 3649.075609][T11517] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 3649.111453][T11517] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 3649.138356][T11517] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 3649.154610][T11517] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 3650.540433][T11517] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3654.666325][T11517] veth0_vlan: entered promiscuous mode [ 3654.688912][T11517] veth1_vlan: entered promiscuous mode [ 3654.754905][T11654] input: syz0 as /devices/virtual/input/input740 [ 3654.850233][T11517] veth0_macvtap: entered promiscuous mode [ 3654.884635][T11517] veth1_macvtap: entered promiscuous mode [ 3655.008306][T11517] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3655.009083][T11517] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3655.012904][T11517] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3655.013504][T11517] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3658.330515][T11665] input: syz0 as /devices/virtual/input/input741 [ 3667.130077][T11678] input: syz0 as /devices/virtual/input/input742 [ 3667.979136][T11682] input: syz0 as /devices/virtual/input/input743 [ 3677.017461][T11691] input: syz0 as /devices/virtual/input/input744 [ 3678.396049][T11696] input: syz0 as /devices/virtual/input/input745 [ 3685.730891][T11700] input: syz0 as /devices/virtual/input/input746 [ 3687.514808][T11703] ======================================================= [ 3687.514808][T11703] WARNING: The mand mount option has been deprecated and [ 3687.514808][T11703] and is ignored by this kernel. Remove the mand [ 3687.514808][T11703] option from the mount to silence this warning. [ 3687.514808][T11703] ======================================================= [ 3687.517739][T11703] fuse: Unknown parameter 'i4ǟ^xW: 2yίI_yGኧB"$i.`.-u9T)q/vxesMʥ/:+SD+X%?|$pD($M+$r0000000000000000000000518446744073709551615' [ 3688.060572][T11713] input: syz0 as /devices/virtual/input/input747 [ 3696.981200][T11731] input: syz0 as /devices/virtual/input/input748 [ 3697.498940][T11733] FAULT_INJECTION: forcing a failure. [ 3697.498940][T11733] name failslab, interval 1, probability 0, space 0, times 0 [ 3697.508940][T11733] CPU: 1 UID: 0 PID: 11733 Comm: syz.0.2342 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3697.510783][T11733] Tainted: [B]=BAD_PAGE [ 3697.511884][T11733] Hardware name: linux,dummy-virt (DT) [ 3697.512545][T11733] Call trace: [ 3697.513046][T11733] dump_backtrace+0x94/0xec [ 3697.513801][T11733] show_stack+0x18/0x24 [ 3697.514444][T11733] dump_stack_lvl+0x78/0x90 [ 3697.515182][T11733] dump_stack+0x18/0x24 [ 3697.515811][T11733] should_fail_ex+0x18c/0x1e0 [ 3697.516475][T11733] should_failslab+0x54/0x80 [ 3697.517164][T11733] __kmalloc_noprof+0xa8/0x360 [ 3697.517937][T11733] tomoyo_realpath_from_path+0x48/0x1d0 [ 3697.518707][T11733] tomoyo_path_number_perm+0xd8/0x224 [ 3697.519446][T11733] tomoyo_file_ioctl+0x1c/0x28 [ 3697.520414][T11733] security_file_ioctl+0x8c/0x19c [ 3697.521070][T11733] __arm64_sys_ioctl+0x4c/0xf0 [ 3697.521713][T11733] invoke_syscall+0x48/0x110 [ 3697.522334][T11733] el0_svc_common.constprop.0+0x40/0xe0 [ 3697.523069][T11733] do_el0_svc+0x1c/0x28 [ 3697.523704][T11733] el0_svc+0x34/0xec [ 3697.524383][T11733] el0t_64_sync_handler+0x100/0x12c [ 3697.525117][T11733] el0t_64_sync+0x19c/0x1a0 [ 3697.552739][T11733] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3700.241730][T11746] input: syz0 as /devices/virtual/input/input749 [ 3707.160871][T11750] input: syz0 as /devices/virtual/input/input750 [ 3710.923857][T11768] input: syz0 as /devices/virtual/input/input752 [ 3716.237120][T11772] input: syz0 as /devices/virtual/input/input753 [ 3721.604016][T11782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3721.642133][T11782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3721.732746][T11782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3721.781899][T11782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3721.797806][T11782] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3721.842140][T11782] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 3722.041697][T11788] FAULT_INJECTION: forcing a failure. [ 3722.041697][T11788] name failslab, interval 1, probability 0, space 0, times 0 [ 3722.042635][T11788] CPU: 0 UID: 0 PID: 11788 Comm: syz.1.2356 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3722.043537][T11788] Tainted: [B]=BAD_PAGE [ 3722.043941][T11788] Hardware name: linux,dummy-virt (DT) [ 3722.044415][T11788] Call trace: [ 3722.044850][T11788] dump_backtrace+0x94/0xec [ 3722.045312][T11788] show_stack+0x18/0x24 [ 3722.045840][T11788] dump_stack_lvl+0x78/0x90 [ 3722.046379][T11788] dump_stack+0x18/0x24 [ 3722.046915][T11788] should_fail_ex+0x18c/0x1e0 [ 3722.047459][T11788] should_failslab+0x54/0x80 [ 3722.047995][T11788] __kmalloc_node_track_caller_noprof+0xac/0x37c [ 3722.048682][T11788] kstrdup+0x48/0x90 [ 3722.049294][T11788] kstrdup_const+0x40/0x4c [ 3722.050024][T11788] __kernfs_new_node+0x50/0x234 [ 3722.050587][T11788] kernfs_new_node+0x68/0x90 [ 3722.051161][T11788] kernfs_create_link+0xc0/0xe4 [ 3722.051820][T11788] sysfs_do_create_link_sd+0x6c/0xf8 [ 3722.052382][T11788] sysfs_create_link+0x20/0x40 [ 3722.052925][T11788] device_add+0x258/0x78c [ 3722.053427][T11788] input_register_device+0x1a8/0x4bc [ 3722.053985][T11788] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 3722.054580][T11788] uinput_ioctl+0x18/0x24 [ 3722.055198][T11788] __arm64_sys_ioctl+0xac/0xf0 [ 3722.055761][T11788] invoke_syscall+0x48/0x110 [ 3722.056327][T11788] el0_svc_common.constprop.0+0x40/0xe0 [ 3722.056933][T11788] do_el0_svc+0x1c/0x28 [ 3722.057417][T11788] el0_svc+0x34/0xec [ 3722.057933][T11788] el0t_64_sync_handler+0x100/0x12c [ 3722.058529][T11788] el0t_64_sync+0x19c/0x1a0 [ 3722.199035][T11790] input: syz0 as /devices/virtual/input/input756 [ 3727.440183][T11800] input: syz0 as /devices/virtual/input/input758 [ 3730.785921][T11812] input: syz0 as /devices/virtual/input/input759 [ 3731.653036][ T7089] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3731.731563][ T7089] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3731.827094][ T7089] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3731.906083][ T7089] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 3732.978875][ T7089] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 3733.041013][ T7089] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 3733.103802][ T7089] bond0 (unregistering): Released all slaves [ 3733.465100][ T7089] hsr_slave_0: left promiscuous mode [ 3733.502440][ T7089] hsr_slave_1: left promiscuous mode [ 3733.611454][ T7089] veth1_macvtap: left promiscuous mode [ 3733.612063][ T7089] veth0_macvtap: left promiscuous mode [ 3733.612697][ T7089] veth1_vlan: left promiscuous mode [ 3733.613127][ T7089] veth0_vlan: left promiscuous mode [ 3735.375565][T11839] coredump: 84(syz.1.2367): written to core: VMAs: 21, size 38559744; core: 9270305 bytes, pos 38567936 [ 3738.463626][T11820] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 3738.497580][T11820] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 3740.422083][T11820] hsr_slave_0: entered promiscuous mode [ 3740.481176][T11820] hsr_slave_1: entered promiscuous mode [ 3740.516788][T11884] input: syz0 as /devices/virtual/input/input760 [ 3740.520851][T11820] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 3740.521340][T11820] Cannot create hsr debugfs directory [ 3741.536434][T11899] input: syz0 as /devices/virtual/input/input762 [ 3741.985301][T11820] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 3742.020897][T11820] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 3742.035024][T11820] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 3742.065577][T11820] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 3743.494228][T11820] 8021q: adding VLAN 0 to HW filter on device bond0 [ 3748.491366][T11820] veth0_vlan: entered promiscuous mode [ 3748.507528][T11820] veth1_vlan: entered promiscuous mode [ 3748.639191][T11820] veth0_macvtap: entered promiscuous mode [ 3748.653114][T11820] veth1_macvtap: entered promiscuous mode [ 3748.805906][T11820] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 3748.807040][T11820] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 3748.809229][T11820] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 3748.811087][T11820] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 3749.354461][T11970] input: syz0 as /devices/virtual/input/input763 [ 3754.809328][T11981] FAULT_INJECTION: forcing a failure. [ 3754.809328][T11981] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3754.812131][T11981] CPU: 1 UID: 0 PID: 11981 Comm: syz.1.2372 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3754.812908][T11981] Tainted: [B]=BAD_PAGE [ 3754.813223][T11981] Hardware name: linux,dummy-virt (DT) [ 3754.813579][T11981] Call trace: [ 3754.813873][T11981] dump_backtrace+0x94/0xec [ 3754.814267][T11981] show_stack+0x18/0x24 [ 3754.814614][T11981] dump_stack_lvl+0x78/0x90 [ 3754.815058][T11981] dump_stack+0x18/0x24 [ 3754.815407][T11981] should_fail_ex+0x18c/0x1e0 [ 3754.815776][T11981] should_fail+0x14/0x20 [ 3754.816217][T11981] should_fail_usercopy+0x1c/0x28 [ 3754.816608][T11981] copy_msghdr_from_user+0x48/0x110 [ 3754.817503][T11981] ___sys_sendmsg+0x8c/0x100 [ 3754.818201][T11981] __sys_sendmsg+0x84/0xe0 [ 3754.818910][T11981] __arm64_sys_sendmsg+0x24/0x30 [ 3754.819916][T11981] invoke_syscall+0x48/0x110 [ 3754.820902][T11981] el0_svc_common.constprop.0+0x40/0xe0 [ 3754.821667][T11981] do_el0_svc+0x1c/0x28 [ 3754.822303][T11981] el0_svc+0x34/0xec [ 3754.823050][T11981] el0t_64_sync_handler+0x100/0x12c [ 3754.823794][T11981] el0t_64_sync+0x19c/0x1a0 [ 3756.915586][T11983] input: syz0 as /devices/virtual/input/input764 [ 3757.801029][T11988] FAULT_INJECTION: forcing a failure. [ 3757.801029][T11988] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3757.802223][T11988] CPU: 1 UID: 0 PID: 11988 Comm: syz.1.2375 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3757.803397][T11988] Tainted: [B]=BAD_PAGE [ 3757.803961][T11988] Hardware name: linux,dummy-virt (DT) [ 3757.804624][T11988] Call trace: [ 3757.805122][T11988] dump_backtrace+0x94/0xec [ 3757.805824][T11988] show_stack+0x18/0x24 [ 3757.806467][T11988] dump_stack_lvl+0x78/0x90 [ 3757.807217][T11988] dump_stack+0x18/0x24 [ 3757.807885][T11988] should_fail_ex+0x18c/0x1e0 [ 3757.808545][T11988] should_fail+0x14/0x20 [ 3757.809211][T11988] should_fail_usercopy+0x1c/0x28 [ 3757.810036][T11988] do_signal+0x73c/0x13c0 [ 3757.810702][T11988] do_notify_resume+0xd8/0x164 [ 3757.811395][T11988] el0_svc+0xcc/0xec [ 3757.812041][T11988] el0t_64_sync_handler+0x100/0x12c [ 3757.812787][T11988] el0t_64_sync+0x19c/0x1a0 [ 3758.244065][T11995] input: syz0 as /devices/virtual/input/input765 [ 3763.289770][T12009] input: syz0 as /devices/virtual/input/input766 [ 3763.761597][T12012] input: syz0 as /devices/virtual/input/input767 [ 3769.672249][T12019] lo: entered promiscuous mode [ 3769.685921][T12019] input: syz0 as /devices/virtual/input/input768 [ 3772.160752][T12018] lo: left promiscuous mode [ 3773.214411][T12024] input: syz0 as /devices/virtual/input/input769 [ 3773.565286][T12033] input: syz0 as /devices/virtual/input/input770 [ 3778.421333][T12041] input: syz0 as /devices/virtual/input/input771 [ 3779.573469][T12043] FAULT_INJECTION: forcing a failure. [ 3779.573469][T12043] name failslab, interval 1, probability 0, space 0, times 0 [ 3779.574200][T12043] CPU: 1 UID: 0 PID: 12043 Comm: syz.1.2392 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3779.574906][T12043] Tainted: [B]=BAD_PAGE [ 3779.575193][T12043] Hardware name: linux,dummy-virt (DT) [ 3779.575576][T12043] Call trace: [ 3779.575861][T12043] dump_backtrace+0x94/0xec [ 3779.576246][T12043] show_stack+0x18/0x24 [ 3779.576616][T12043] dump_stack_lvl+0x78/0x90 [ 3779.576957][T12043] dump_stack+0x18/0x24 [ 3779.577267][T12043] should_fail_ex+0x18c/0x1e0 [ 3779.577603][T12043] should_failslab+0x54/0x80 [ 3779.578015][T12043] kmem_cache_alloc_noprof+0x54/0x2c4 [ 3779.578359][T12043] alloc_empty_file+0x68/0x140 [ 3779.578731][T12043] path_openat+0x44/0x1050 [ 3779.579059][T12043] do_filp_open+0x9c/0x150 [ 3779.579373][T12043] do_sys_openat2+0xc0/0xf4 [ 3779.579793][T12043] __arm64_sys_openat2+0xf8/0x13c [ 3779.580138][T12043] invoke_syscall+0x48/0x110 [ 3779.580471][T12043] el0_svc_common.constprop.0+0x40/0xe0 [ 3779.580828][T12043] do_el0_svc+0x1c/0x28 [ 3779.581236][T12043] el0_svc+0x34/0xec [ 3779.581589][T12043] el0t_64_sync_handler+0x100/0x12c [ 3779.581990][T12043] el0t_64_sync+0x19c/0x1a0 [ 3782.635424][T12053] input: syz0 as /devices/virtual/input/input772 [ 3786.380506][T12034] serio: Serial port pts0 [ 3789.322217][T12058] lo: entered promiscuous mode [ 3790.336346][T12057] lo: left promiscuous mode [ 3790.981984][T12064] coredump: 2(syz.0.2398): written to core: VMAs: 15, size 38166528; core: 9245393 bytes, pos 38174720 [ 3791.018163][T12062] input: syz0 as /devices/virtual/input/input773 [ 3794.354216][T12068] serio: Serial port pts0 [ 3798.497064][T12073] input: syz0 as /devices/virtual/input/input774 [ 3799.032812][T12076] FAULT_INJECTION: forcing a failure. [ 3799.032812][T12076] name failslab, interval 1, probability 0, space 0, times 0 [ 3799.033961][T12076] CPU: 0 UID: 0 PID: 12076 Comm: syz.1.2400 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3799.035043][T12076] Tainted: [B]=BAD_PAGE [ 3799.035544][T12076] Hardware name: linux,dummy-virt (DT) [ 3799.036179][T12076] Call trace: [ 3799.036679][T12076] dump_backtrace+0x94/0xec [ 3799.037372][T12076] show_stack+0x18/0x24 [ 3799.038061][T12076] dump_stack_lvl+0x78/0x90 [ 3799.038781][T12076] dump_stack+0x18/0x24 [ 3799.039413][T12076] should_fail_ex+0x18c/0x1e0 [ 3799.040229][T12076] should_failslab+0x54/0x80 [ 3799.040942][T12076] __kmalloc_noprof+0xa8/0x360 [ 3799.041645][T12076] tomoyo_encode2+0x7c/0x140 [ 3799.042378][T12076] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3799.043147][T12076] tomoyo_path_number_perm+0xd8/0x224 [ 3799.043800][T12076] tomoyo_file_ioctl+0x1c/0x28 [ 3799.044420][T12076] security_file_ioctl+0x8c/0x19c [ 3799.045071][T12076] __arm64_sys_ioctl+0x4c/0xf0 [ 3799.045720][T12076] invoke_syscall+0x48/0x110 [ 3799.046377][T12076] el0_svc_common.constprop.0+0x40/0xe0 [ 3799.046974][T12076] do_el0_svc+0x1c/0x28 [ 3799.047301][T12076] el0_svc+0x34/0xec [ 3799.047624][T12076] el0t_64_sync_handler+0x100/0x12c [ 3799.047987][T12076] el0t_64_sync+0x19c/0x1a0 [ 3799.064554][T12076] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3800.843155][T12080] FAULT_INJECTION: forcing a failure. [ 3800.843155][T12080] name failslab, interval 1, probability 0, space 0, times 0 [ 3800.844190][T12080] CPU: 1 UID: 0 PID: 12080 Comm: syz.0.2402 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3800.845118][T12080] Tainted: [B]=BAD_PAGE [ 3800.845519][T12080] Hardware name: linux,dummy-virt (DT) [ 3800.845942][T12080] Call trace: [ 3800.846245][T12080] dump_backtrace+0x94/0xec [ 3800.846773][T12080] show_stack+0x18/0x24 [ 3800.847212][T12080] dump_stack_lvl+0x78/0x90 [ 3800.847571][T12080] dump_stack+0x18/0x24 [ 3800.848011][T12080] should_fail_ex+0x18c/0x1e0 [ 3800.848614][T12080] should_failslab+0x54/0x80 [ 3800.849037][T12080] kmem_cache_alloc_noprof+0x54/0x2c4 [ 3800.849656][T12080] __kernfs_new_node+0x6c/0x234 [ 3800.850034][T12080] kernfs_new_node+0x68/0x90 [ 3800.850369][T12080] __kernfs_create_file+0x30/0xf0 [ 3800.850734][T12080] sysfs_add_file_mode_ns+0x70/0x134 [ 3800.851094][T12080] internal_create_group+0x28c/0x430 [ 3800.851445][T12080] internal_create_groups+0x50/0xcc [ 3800.851791][T12080] sysfs_create_groups+0x18/0x24 [ 3800.852170][T12080] device_add+0x298/0x78c [ 3800.852520][T12080] input_register_device+0x1a8/0x4bc [ 3800.852880][T12080] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 3800.853246][T12080] uinput_ioctl+0x18/0x24 [ 3800.853571][T12080] __arm64_sys_ioctl+0xac/0xf0 [ 3800.853923][T12080] invoke_syscall+0x48/0x110 [ 3800.854257][T12080] el0_svc_common.constprop.0+0x40/0xe0 [ 3800.854615][T12080] do_el0_svc+0x1c/0x28 [ 3800.854973][T12080] el0_svc+0x34/0xec [ 3800.855319][T12080] el0t_64_sync_handler+0x100/0x12c [ 3800.855671][T12080] el0t_64_sync+0x19c/0x1a0 [ 3802.046286][T12103] input: syz0 as /devices/virtual/input/input776 [ 3804.535238][T12104] FAULT_INJECTION: forcing a failure. [ 3804.535238][T12104] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3804.536322][T12104] CPU: 1 UID: 0 PID: 12104 Comm: syz.0.2407 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3804.536941][T12104] Tainted: [B]=BAD_PAGE [ 3804.537229][T12104] Hardware name: linux,dummy-virt (DT) [ 3804.537555][T12104] Call trace: [ 3804.537827][T12104] dump_backtrace+0x94/0xec [ 3804.538187][T12104] show_stack+0x18/0x24 [ 3804.538508][T12104] dump_stack_lvl+0x78/0x90 [ 3804.538918][T12104] dump_stack+0x18/0x24 [ 3804.539300][T12104] should_fail_ex+0x18c/0x1e0 [ 3804.539743][T12104] should_fail+0x14/0x20 [ 3804.540088][T12104] get_futex_key+0x32c/0x45c [ 3804.540494][T12104] futex_wake+0x58/0x1c4 [ 3804.540841][T12104] do_futex+0xe0/0x1a0 [ 3804.541170][T12104] mm_release+0xb0/0xc4 [ 3804.541502][T12104] exit_mm_release+0x28/0x38 [ 3804.541867][T12104] do_exit+0x208/0x994 [ 3804.542226][T12104] do_group_exit+0x34/0x90 [ 3804.542625][T12104] copy_siginfo_to_user+0x0/0xec [ 3804.543086][T12104] do_signal+0xf0/0x13c0 [ 3804.543898][T12104] do_notify_resume+0xd8/0x164 [ 3804.544315][T12104] el0_svc+0xcc/0xec [ 3804.544654][T12104] el0t_64_sync_handler+0x100/0x12c [ 3804.545221][T12104] el0t_64_sync+0x19c/0x1a0 [ 3807.030417][T12108] input: syz0 as /devices/virtual/input/input777 [ 3813.381490][T12125] FAULT_INJECTION: forcing a failure. [ 3813.381490][T12125] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3813.382272][T12125] CPU: 0 UID: 0 PID: 12125 Comm: syz.0.2412 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3813.382866][T12125] Tainted: [B]=BAD_PAGE [ 3813.383142][T12125] Hardware name: linux,dummy-virt (DT) [ 3813.383455][T12125] Call trace: [ 3813.383710][T12125] dump_backtrace+0x94/0xec [ 3813.384046][T12125] show_stack+0x18/0x24 [ 3813.384356][T12125] dump_stack_lvl+0x78/0x90 [ 3813.384690][T12125] dump_stack+0x18/0x24 [ 3813.385096][T12125] should_fail_ex+0x18c/0x1e0 [ 3813.385454][T12125] should_fail+0x14/0x20 [ 3813.385772][T12125] should_fail_usercopy+0x1c/0x28 [ 3813.386101][T12125] simple_read_from_buffer+0x68/0x118 [ 3813.386440][T12125] proc_fail_nth_read+0xac/0x12c [ 3813.386805][T12125] vfs_read+0xc0/0x318 [ 3813.387125][T12125] ksys_read+0x70/0x104 [ 3813.387442][T12125] __arm64_sys_read+0x1c/0x28 [ 3813.387773][T12125] invoke_syscall+0x48/0x110 [ 3813.388106][T12125] el0_svc_common.constprop.0+0x40/0xe0 [ 3813.388452][T12125] do_el0_svc+0x1c/0x28 [ 3813.388771][T12125] el0_svc+0x34/0xec [ 3813.389085][T12125] el0t_64_sync_handler+0x100/0x12c [ 3813.389466][T12125] el0t_64_sync+0x19c/0x1a0 [ 3814.591489][T12131] FAULT_INJECTION: forcing a failure. [ 3814.591489][T12131] name failslab, interval 1, probability 0, space 0, times 0 [ 3814.592170][T12131] CPU: 0 UID: 0 PID: 12131 Comm: syz.0.2414 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3814.592759][T12131] Tainted: [B]=BAD_PAGE [ 3814.593044][T12131] Hardware name: linux,dummy-virt (DT) [ 3814.593376][T12131] Call trace: [ 3814.593640][T12131] dump_backtrace+0x94/0xec [ 3814.593998][T12131] show_stack+0x18/0x24 [ 3814.594472][T12131] dump_stack_lvl+0x78/0x90 [ 3814.594841][T12131] dump_stack+0x18/0x24 [ 3814.595181][T12131] should_fail_ex+0x18c/0x1e0 [ 3814.595571][T12131] should_failslab+0x54/0x80 [ 3814.595929][T12131] __kmalloc_noprof+0xa8/0x360 [ 3814.596271][T12131] tomoyo_realpath_from_path+0x48/0x1d0 [ 3814.596639][T12131] tomoyo_path_number_perm+0xd8/0x224 [ 3814.597185][T12131] tomoyo_file_ioctl+0x1c/0x28 [ 3814.597608][T12131] security_file_ioctl+0x8c/0x19c [ 3814.598037][T12131] __arm64_sys_ioctl+0x4c/0xf0 [ 3814.598442][T12131] invoke_syscall+0x48/0x110 [ 3814.598903][T12131] el0_svc_common.constprop.0+0x40/0xe0 [ 3814.599411][T12131] do_el0_svc+0x1c/0x28 [ 3814.599935][T12131] el0_svc+0x34/0xec [ 3814.600258][T12131] el0t_64_sync_handler+0x100/0x12c [ 3814.600606][T12131] el0t_64_sync+0x19c/0x1a0 [ 3814.620279][T12131] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3819.226907][T12140] FAULT_INJECTION: forcing a failure. [ 3819.226907][T12140] name fail_futex, interval 1, probability 0, space 0, times 0 [ 3819.228192][T12140] CPU: 1 UID: 0 PID: 12140 Comm: syz.0.2416 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3819.229818][T12140] Tainted: [B]=BAD_PAGE [ 3819.230418][T12140] Hardware name: linux,dummy-virt (DT) [ 3819.231136][T12140] Call trace: [ 3819.231667][T12140] dump_backtrace+0x94/0xec [ 3819.232368][T12140] show_stack+0x18/0x24 [ 3819.233053][T12140] dump_stack_lvl+0x78/0x90 [ 3819.233757][T12140] dump_stack+0x18/0x24 [ 3819.234409][T12140] should_fail_ex+0x18c/0x1e0 [ 3819.235165][T12140] should_fail+0x14/0x20 [ 3819.235839][T12140] get_futex_key+0x1c4/0x45c [ 3819.236520][T12140] futex_wake+0x58/0x1c4 [ 3819.237149][T12140] do_futex+0xe0/0x1a0 [ 3819.237791][T12140] mm_release+0xb0/0xc4 [ 3819.238416][T12140] exit_mm_release+0x28/0x38 [ 3819.239093][T12140] do_exit+0x208/0x994 [ 3819.239920][T12140] do_group_exit+0x34/0x90 [ 3819.240623][T12140] copy_siginfo_to_user+0x0/0xec [ 3819.241493][T12140] do_signal+0xf0/0x13c0 [ 3819.242163][T12140] do_notify_resume+0xd8/0x164 [ 3819.242924][T12140] el0_svc+0xcc/0xec [ 3819.243590][T12140] el0t_64_sync_handler+0x100/0x12c [ 3819.244309][T12140] el0t_64_sync+0x19c/0x1a0 [ 3819.940947][T12147] FAULT_INJECTION: forcing a failure. [ 3819.940947][T12147] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3819.941907][T12147] CPU: 0 UID: 0 PID: 12147 Comm: syz.0.2418 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3819.942799][T12147] Tainted: [B]=BAD_PAGE [ 3819.943332][T12147] Hardware name: linux,dummy-virt (DT) [ 3819.943837][T12147] Call trace: [ 3819.944304][T12147] dump_backtrace+0x94/0xec [ 3819.944913][T12147] show_stack+0x18/0x24 [ 3819.945552][T12147] dump_stack_lvl+0x78/0x90 [ 3819.946130][T12147] dump_stack+0x18/0x24 [ 3819.946465][T12147] should_fail_ex+0x18c/0x1e0 [ 3819.946912][T12147] should_fail+0x14/0x20 [ 3819.947261][T12147] should_fail_usercopy+0x1c/0x28 [ 3819.947724][T12147] restore_sigframe+0x48/0xaf8 [ 3819.948423][T12147] __arm64_sys_rt_sigreturn+0x80/0xb8 [ 3819.949098][T12147] invoke_syscall+0x48/0x110 [ 3819.949671][T12147] el0_svc_common.constprop.0+0x40/0xe0 [ 3819.950650][T12147] do_el0_svc+0x1c/0x28 [ 3819.951294][T12147] el0_svc+0x34/0xec [ 3819.951659][T12147] el0t_64_sync_handler+0x100/0x12c [ 3819.952112][T12147] el0t_64_sync+0x19c/0x1a0 [ 3821.504037][T12161] serio: Serial port pts0 [ 3822.760402][T12165] input: syz0 as /devices/virtual/input/input778 [ 3823.337409][T12166] FAULT_INJECTION: forcing a failure. [ 3823.337409][T12166] name failslab, interval 1, probability 0, space 0, times 0 [ 3823.338082][T12166] CPU: 0 UID: 0 PID: 12166 Comm: syz.1.2424 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3823.338640][T12166] Tainted: [B]=BAD_PAGE [ 3823.338992][T12166] Hardware name: linux,dummy-virt (DT) [ 3823.339307][T12166] Call trace: [ 3823.339793][T12166] dump_backtrace+0x94/0xec [ 3823.340242][T12166] show_stack+0x18/0x24 [ 3823.340691][T12166] dump_stack_lvl+0x78/0x90 [ 3823.341256][T12166] dump_stack+0x18/0x24 [ 3823.341869][T12166] should_fail_ex+0x18c/0x1e0 [ 3823.342385][T12166] should_failslab+0x54/0x80 [ 3823.342774][T12166] __kmalloc_noprof+0xa8/0x360 [ 3823.343122][T12166] tomoyo_realpath_from_path+0x48/0x1d0 [ 3823.343478][T12166] tomoyo_path_number_perm+0xd8/0x224 [ 3823.343870][T12166] tomoyo_file_ioctl+0x1c/0x28 [ 3823.344205][T12166] security_file_ioctl+0x8c/0x19c [ 3823.344544][T12166] __arm64_sys_ioctl+0x4c/0xf0 [ 3823.344883][T12166] invoke_syscall+0x48/0x110 [ 3823.345211][T12166] el0_svc_common.constprop.0+0x40/0xe0 [ 3823.345636][T12166] do_el0_svc+0x1c/0x28 [ 3823.345969][T12166] el0_svc+0x34/0xec [ 3823.346284][T12166] el0t_64_sync_handler+0x100/0x12c [ 3823.346624][T12166] el0t_64_sync+0x19c/0x1a0 [ 3823.400554][T12166] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3830.468831][T12176] input: syz0 as /devices/virtual/input/input779 [ 3835.417761][T12191] input: syz0 as /devices/virtual/input/input780 [ 3842.918854][T12196] FAULT_INJECTION: forcing a failure. [ 3842.918854][T12196] name failslab, interval 1, probability 0, space 0, times 0 [ 3842.920799][T12196] CPU: 0 UID: 0 PID: 12196 Comm: syz.1.2432 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3842.921631][T12196] Tainted: [B]=BAD_PAGE [ 3842.921975][T12196] Hardware name: linux,dummy-virt (DT) [ 3842.922514][T12196] Call trace: [ 3842.922971][T12196] dump_backtrace+0x94/0xec [ 3842.923383][T12196] show_stack+0x18/0x24 [ 3842.923827][T12196] dump_stack_lvl+0x78/0x90 [ 3842.924365][T12196] dump_stack+0x18/0x24 [ 3842.924774][T12196] should_fail_ex+0x18c/0x1e0 [ 3842.925239][T12196] should_failslab+0x54/0x80 [ 3842.925722][T12196] kmem_cache_alloc_noprof+0x54/0x2c4 [ 3842.926174][T12196] security_file_alloc+0x28/0x1a0 [ 3842.926585][T12196] init_file+0x3c/0x104 [ 3842.927090][T12196] alloc_empty_file+0x7c/0x140 [ 3842.927447][T12196] path_openat+0x44/0x1050 [ 3842.927838][T12196] do_filp_open+0x9c/0x150 [ 3842.928245][T12196] do_sys_openat2+0xc0/0xf4 [ 3842.928641][T12196] __arm64_sys_openat2+0xf8/0x13c [ 3842.929047][T12196] invoke_syscall+0x48/0x110 [ 3842.929760][T12196] el0_svc_common.constprop.0+0x40/0xe0 [ 3842.930286][T12196] do_el0_svc+0x1c/0x28 [ 3842.930641][T12196] el0_svc+0x34/0xec [ 3842.931004][T12196] el0t_64_sync_handler+0x100/0x12c [ 3842.931397][T12196] el0t_64_sync+0x19c/0x1a0 [ 3842.987926][T12198] input: syz0 as /devices/virtual/input/input781 [ 3843.446696][T12200] input: syz0 as /devices/virtual/input/input782 [ 3846.370173][T12170] coredump: 112(syz.0.2423): written to core: VMAs: 26, size 122687488; core: 122447160 bytes, pos 122695680 [ 3847.353998][T12168] coredump: 110(syz.0.2423): written to core: VMAs: 24, size 122556416; core: 122553544 bytes, pos 122564608 [ 3852.893256][T12213] input: syz0 as /devices/virtual/input/input783 [ 3853.022908][T12216] input: syz0 as /devices/virtual/input/input784 [ 3865.906479][T12235] FAULT_INJECTION: forcing a failure. [ 3865.906479][T12235] name failslab, interval 1, probability 0, space 0, times 0 [ 3865.907424][T12235] CPU: 0 UID: 0 PID: 12235 Comm: syz.0.2442 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3865.908018][T12235] Tainted: [B]=BAD_PAGE [ 3865.908299][T12235] Hardware name: linux,dummy-virt (DT) [ 3865.908656][T12235] Call trace: [ 3865.908965][T12235] dump_backtrace+0x94/0xec [ 3865.909322][T12235] show_stack+0x18/0x24 [ 3865.910165][T12235] dump_stack_lvl+0x78/0x90 [ 3865.910610][T12235] dump_stack+0x18/0x24 [ 3865.910983][T12235] should_fail_ex+0x18c/0x1e0 [ 3865.911386][T12235] should_failslab+0x54/0x80 [ 3865.911720][T12235] kmem_cache_alloc_noprof+0x54/0x2c4 [ 3865.912611][T12235] __kernfs_new_node+0x6c/0x234 [ 3865.913149][T12235] kernfs_new_node+0x68/0x90 [ 3865.914210][T12235] __kernfs_create_file+0x30/0xf0 [ 3865.914606][T12235] sysfs_add_file_mode_ns+0x70/0x134 [ 3865.915021][T12235] internal_create_group+0x28c/0x430 [ 3865.915380][T12235] internal_create_groups+0x50/0xcc [ 3865.915731][T12235] sysfs_create_groups+0x18/0x24 [ 3865.916088][T12235] device_add+0x298/0x78c [ 3865.916446][T12235] input_register_device+0x1a8/0x4bc [ 3865.916792][T12235] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 3865.917188][T12235] uinput_ioctl+0x18/0x24 [ 3865.917569][T12235] __arm64_sys_ioctl+0xac/0xf0 [ 3865.917976][T12235] invoke_syscall+0x48/0x110 [ 3865.918342][T12235] el0_svc_common.constprop.0+0x40/0xe0 [ 3865.918796][T12235] do_el0_svc+0x1c/0x28 [ 3865.919173][T12235] el0_svc+0x34/0xec [ 3865.919658][T12235] el0t_64_sync_handler+0x100/0x12c [ 3865.920112][T12235] el0t_64_sync+0x19c/0x1a0 [ 3865.996038][T12238] input: syz0 as /devices/virtual/input/input786 [ 3866.040827][T12239] input: syz0 as /devices/virtual/input/input787 [ 3866.215909][T12242] input: syz0 as /devices/virtual/input/input788 [ 3867.260195][T12244] FAULT_INJECTION: forcing a failure. [ 3867.260195][T12244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 3867.260905][T12244] CPU: 1 UID: 0 PID: 12244 Comm: syz.0.2445 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3867.261568][T12244] Tainted: [B]=BAD_PAGE [ 3867.261859][T12244] Hardware name: linux,dummy-virt (DT) [ 3867.262179][T12244] Call trace: [ 3867.262431][T12244] dump_backtrace+0x94/0xec [ 3867.262830][T12244] show_stack+0x18/0x24 [ 3867.263241][T12244] dump_stack_lvl+0x78/0x90 [ 3867.263583][T12244] dump_stack+0x18/0x24 [ 3867.263912][T12244] should_fail_ex+0x18c/0x1e0 [ 3867.264259][T12244] should_fail_alloc_page+0x60/0x78 [ 3867.264620][T12244] __alloc_pages_noprof+0xdc/0xcfc [ 3867.264998][T12244] alloc_pages_mpol_noprof+0x8c/0x230 [ 3867.265361][T12244] folio_alloc_mpol_noprof+0x14/0x64 [ 3867.265730][T12244] vma_alloc_folio_noprof+0x7c/0xcc [ 3867.266086][T12244] vma_alloc_zeroed_movable_folio+0x3c/0x48 [ 3867.266491][T12244] __handle_mm_fault+0x13b4/0x1990 [ 3867.266908][T12244] handle_mm_fault+0x164/0x314 [ 3867.267252][T12244] do_page_fault+0x1a0/0x4f4 [ 3867.267582][T12244] do_translation_fault+0xac/0xbc [ 3867.267936][T12244] do_mem_abort+0x44/0x94 [ 3867.268261][T12244] el1_abort+0x40/0x60 [ 3867.268579][T12244] el1h_64_sync_handler+0xd8/0xe4 [ 3867.268922][T12244] el1h_64_sync+0x64/0x68 [ 3867.269243][T12244] do_signal+0x3f0/0x13c0 [ 3867.269697][T12244] do_notify_resume+0xd8/0x164 [ 3867.270082][T12244] el0_svc+0xcc/0xec [ 3867.270409][T12244] el0t_64_sync_handler+0x100/0x12c [ 3867.270813][T12244] el0t_64_sync+0x19c/0x1a0 [ 3875.737554][T12258] input: syz0 as /devices/virtual/input/input789 [ 3877.155799][T12263] nvme_fabrics: unknown parameter or missing value '' in ctrl creation request [ 3878.234190][T12267] FAULT_INJECTION: forcing a failure. [ 3878.234190][T12267] name failslab, interval 1, probability 0, space 0, times 0 [ 3878.234865][T12267] CPU: 0 UID: 0 PID: 12267 Comm: syz.1.2453 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3878.235419][T12267] Tainted: [B]=BAD_PAGE [ 3878.235701][T12267] Hardware name: linux,dummy-virt (DT) [ 3878.236013][T12267] Call trace: [ 3878.236261][T12267] dump_backtrace+0x94/0xec [ 3878.236602][T12267] show_stack+0x18/0x24 [ 3878.236912][T12267] dump_stack_lvl+0x78/0x90 [ 3878.237244][T12267] dump_stack+0x18/0x24 [ 3878.237550][T12267] should_fail_ex+0x18c/0x1e0 [ 3878.237880][T12267] should_failslab+0x54/0x80 [ 3878.238202][T12267] __kmalloc_noprof+0xa8/0x360 [ 3878.238522][T12267] tomoyo_encode2+0x7c/0x140 [ 3878.238868][T12267] tomoyo_realpath_from_path+0x9c/0x1d0 [ 3878.239208][T12267] tomoyo_path_number_perm+0xd8/0x224 [ 3878.239687][T12267] tomoyo_file_ioctl+0x1c/0x28 [ 3878.240050][T12267] security_file_ioctl+0x8c/0x19c [ 3878.240417][T12267] __arm64_sys_ioctl+0x4c/0xf0 [ 3878.240822][T12267] invoke_syscall+0x48/0x110 [ 3878.241156][T12267] el0_svc_common.constprop.0+0x40/0xe0 [ 3878.241507][T12267] do_el0_svc+0x1c/0x28 [ 3878.241827][T12267] el0_svc+0x34/0xec [ 3878.242139][T12267] el0t_64_sync_handler+0x100/0x12c [ 3878.242477][T12267] el0t_64_sync+0x19c/0x1a0 [ 3878.270475][T12267] ERROR: Out of memory at tomoyo_realpath_from_path. [ 3884.566088][T12284] FAULT_INJECTION: forcing a failure. [ 3884.566088][T12284] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3884.568946][T12284] CPU: 0 UID: 0 PID: 12284 Comm: syz.0.2457 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3884.571831][T12284] Tainted: [B]=BAD_PAGE [ 3884.572961][T12284] Hardware name: linux,dummy-virt (DT) [ 3884.574188][T12284] Call trace: [ 3884.574845][T12284] dump_backtrace+0x94/0xec [ 3884.575879][T12284] show_stack+0x18/0x24 [ 3884.576921][T12284] dump_stack_lvl+0x78/0x90 [ 3884.577997][T12284] dump_stack+0x18/0x24 [ 3884.579127][T12284] should_fail_ex+0x18c/0x1e0 [ 3884.580145][T12284] should_fail+0x14/0x20 [ 3884.581082][T12284] should_fail_usercopy+0x1c/0x28 [ 3884.582261][T12284] restore_sve_fpsimd_context+0x1a0/0x3fc [ 3884.583525][T12284] restore_sigframe+0x5a8/0xaf8 [ 3884.584835][T12284] __arm64_sys_rt_sigreturn+0x80/0xb8 [ 3884.585887][T12284] invoke_syscall+0x48/0x110 [ 3884.587305][T12284] el0_svc_common.constprop.0+0x40/0xe0 [ 3884.588855][T12284] do_el0_svc+0x1c/0x28 [ 3884.590199][T12284] el0_svc+0x34/0xec [ 3884.591506][T12284] el0t_64_sync_handler+0x100/0x12c [ 3884.593164][T12284] el0t_64_sync+0x19c/0x1a0 [ 3884.825186][T12293] input: syz0 as /devices/virtual/input/input790 [ 3890.536406][T12306] input: syz1 as /devices/virtual/input/input791 [ 3893.609945][T12311] fuse: Bad value for 'fd' [ 3895.740588][T12327] input: syz0 as /devices/virtual/input/input792 [ 3897.250611][T12331] input: syz0 as /devices/virtual/input/input793 [ 3904.806859][T12336] FAULT_INJECTION: forcing a failure. [ 3904.806859][T12336] name failslab, interval 1, probability 0, space 0, times 0 [ 3904.807622][T12336] CPU: 1 UID: 0 PID: 12336 Comm: syz.0.2471 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3904.808254][T12336] Tainted: [B]=BAD_PAGE [ 3904.808555][T12336] Hardware name: linux,dummy-virt (DT) [ 3904.808902][T12336] Call trace: [ 3904.809171][T12336] dump_backtrace+0x94/0xec [ 3904.809936][T12336] show_stack+0x18/0x24 [ 3904.810330][T12336] dump_stack_lvl+0x78/0x90 [ 3904.810808][T12336] dump_stack+0x18/0x24 [ 3904.811175][T12336] should_fail_ex+0x18c/0x1e0 [ 3904.811551][T12336] should_failslab+0x54/0x80 [ 3904.811927][T12336] __kmalloc_cache_noprof+0x54/0x2e4 [ 3904.812382][T12336] proc_self_get_link+0x58/0xe0 [ 3904.812789][T12336] step_into+0x560/0x654 [ 3904.813135][T12336] path_openat+0x1cc/0x1050 [ 3904.813492][T12336] do_filp_open+0x9c/0x150 [ 3904.813841][T12336] do_sys_openat2+0xc0/0xf4 [ 3904.814196][T12336] __arm64_sys_openat2+0xf8/0x13c [ 3904.814558][T12336] invoke_syscall+0x48/0x110 [ 3904.814980][T12336] el0_svc_common.constprop.0+0x40/0xe0 [ 3904.815409][T12336] do_el0_svc+0x1c/0x28 [ 3904.815776][T12336] el0_svc+0x34/0xec [ 3904.816138][T12336] el0t_64_sync_handler+0x100/0x12c [ 3904.816525][T12336] el0t_64_sync+0x19c/0x1a0 [ 3904.887638][T12338] input: syz0 as /devices/virtual/input/input794 [ 3908.461041][T12357] input: syz0 as /devices/virtual/input/input795 [ 3915.688754][T12366] trusted_key: syz.0.2477 sent an empty control message without MSG_MORE. [ 3917.224742][T12376] input: syz0 as /devices/virtual/input/input797 [ 3917.224942][T12375] input: syz0 as /devices/virtual/input/input796 [ 3926.337168][T12383] input: syz0 as /devices/virtual/input/input798 [ 3928.314309][T12385] input: syz0 as /devices/virtual/input/input799 [ 3935.454365][T12387] FAULT_INJECTION: forcing a failure. [ 3935.454365][T12387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 3935.455239][T12387] CPU: 0 UID: 0 PID: 12387 Comm: syz.0.2481 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 3935.455877][T12387] Tainted: [B]=BAD_PAGE [ 3935.456171][T12387] Hardware name: linux,dummy-virt (DT) [ 3935.456505][T12387] Call trace: [ 3935.456809][T12387] dump_backtrace+0x94/0xec [ 3935.457281][T12387] show_stack+0x18/0x24 [ 3935.457632][T12387] dump_stack_lvl+0x78/0x90 [ 3935.457987][T12387] dump_stack+0x18/0x24 [ 3935.458331][T12387] should_fail_ex+0x18c/0x1e0 [ 3935.458789][T12387] should_fail+0x14/0x20 [ 3935.459134][T12387] should_fail_usercopy+0x1c/0x28 [ 3935.459615][T12387] preserve_fpsimd_context+0x18/0x1c4 [ 3935.460140][T12387] do_signal+0x614/0x13c0 [ 3935.460528][T12387] do_notify_resume+0xd8/0x164 [ 3935.460894][T12387] el0_svc+0xcc/0xec [ 3935.461383][T12387] el0t_64_sync_handler+0x100/0x12c [ 3935.461757][T12387] el0t_64_sync+0x19c/0x1a0 [ 3936.797985][T12390] input: syz0 as /devices/virtual/input/input800 [ 3940.601100][T12401] input: syz0 as /devices/virtual/input/input801 [ 3946.405637][T12408] input: syz0 as /devices/virtual/input/input802 [ 3949.930655][T12412] input: syz0 as /devices/virtual/input/input803 [ 3957.255162][T12417] serio: Serial port pts0 [ 3959.797532][T12424] input: syz0 as /devices/virtual/input/input804 [ 3963.112123][T12431] input: syz0 as /devices/virtual/input/input805 [ 3969.141274][ T8501] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 3969.403552][ T8501] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 3969.404707][ T8501] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3969.405629][ T8501] usb 1-1: Product: syz [ 3969.406300][ T8501] usb 1-1: Manufacturer: syz [ 3969.407046][ T8501] usb 1-1: SerialNumber: syz [ 3971.929397][T12441] input: syz0 as /devices/virtual/input/input808 [ 3978.971096][ T8] usb 1-1: USB disconnect, device number 49 [ 3979.351556][T12448] input: syz0 as /devices/virtual/input/input809 [ 3980.802796][T12451] input: syz0 as /devices/virtual/input/input810 [ 3988.642274][T12463] input: syz0 as /devices/virtual/input/input811 [ 3989.630836][T12471] input: syz0 as /devices/virtual/input/input812 [ 3998.793861][T12480] input: syz0 as /devices/virtual/input/input813 [ 3999.235746][T12483] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 3999.281323][T12483] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4000.130572][T12492] input: syz0 as /devices/virtual/input/input814 [ 4007.976949][T12503] input: syz0 as /devices/virtual/input/input815 [ 4009.476409][T12507] input: syz0 as /devices/virtual/input/input816 [ 4018.325649][T12525] FAULT_INJECTION: forcing a failure. [ 4018.325649][T12525] name failslab, interval 1, probability 0, space 0, times 0 [ 4018.327006][T12525] CPU: 1 UID: 0 PID: 12525 Comm: syz.0.2520 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4018.328265][T12525] Tainted: [B]=BAD_PAGE [ 4018.328881][T12525] Hardware name: linux,dummy-virt (DT) [ 4018.329655][T12525] Call trace: [ 4018.330692][T12525] dump_backtrace+0x94/0xec [ 4018.331333][T12525] show_stack+0x18/0x24 [ 4018.331819][T12525] dump_stack_lvl+0x78/0x90 [ 4018.332281][T12525] dump_stack+0x18/0x24 [ 4018.332713][T12525] should_fail_ex+0x18c/0x1e0 [ 4018.333101][T12525] should_failslab+0x54/0x80 [ 4018.333486][T12525] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4018.333888][T12525] __kernfs_new_node+0x6c/0x234 [ 4018.334263][T12525] kernfs_new_node+0x68/0x90 [ 4018.334632][T12525] __kernfs_create_file+0x30/0xf0 [ 4018.335044][T12525] sysfs_add_file_mode_ns+0x70/0x134 [ 4018.335496][T12525] internal_create_group+0x28c/0x430 [ 4018.335921][T12525] internal_create_groups+0x50/0xcc [ 4018.336310][T12525] sysfs_create_groups+0x18/0x24 [ 4018.336698][T12525] device_add+0x298/0x78c [ 4018.337063][T12525] input_register_device+0x1a8/0x4bc [ 4018.337458][T12525] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 4018.337872][T12525] uinput_ioctl+0x18/0x24 [ 4018.338232][T12525] __arm64_sys_ioctl+0xac/0xf0 [ 4018.338615][T12525] invoke_syscall+0x48/0x110 [ 4018.339072][T12525] el0_svc_common.constprop.0+0x40/0xe0 [ 4018.340361][T12525] do_el0_svc+0x1c/0x28 [ 4018.341143][T12525] el0_svc+0x34/0xec [ 4018.341708][T12525] el0t_64_sync_handler+0x100/0x12c [ 4018.342101][T12525] el0t_64_sync+0x19c/0x1a0 [ 4019.148358][T12540] input: syz0 as /devices/virtual/input/input818 [ 4019.618696][T12543] input: syz0 as /devices/virtual/input/input819 [ 4027.551858][T12551] input: syz0 as /devices/virtual/input/input820 [ 4029.063239][T12566] input: syz0 as /devices/virtual/input/input821 [ 4037.835695][T12578] input: syz0 as /devices/virtual/input/input822 [ 4039.115469][T12583] input: syz0 as /devices/virtual/input/input823 [ 4047.378402][T12590] input: syz0 as /devices/virtual/input/input824 [ 4057.415739][T12608] input: syz0 as /devices/virtual/input/input825 [ 4065.020889][T12626] input: syz0 as /devices/virtual/input/input826 [ 4070.761681][T12642] input: syz0 as /devices/virtual/input/input827 [ 4081.071292][T12661] input: syz0 as /devices/virtual/input/input828 [ 4082.599866][ T8] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 4082.856720][ T8] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 4082.858035][ T8] usb 1-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 4082.858942][ T8] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 4082.883392][ T8] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 4082.884072][ T8] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4082.884660][ T8] usb 1-1: Product: ᙆ췊率ɭ꫟┮Ә빌玀ⴞ醜֮楀烷ㅣ翓루 [ 4082.885336][ T8] usb 1-1: Manufacturer: 䗭옗잤譞Ӭ鿟墀웩⦶찭㜒᯵㖵ᬱ䤛坱栁䯛쯧淙ɘ橆鑾亚˖܌㠉쮅퉨齉ꖼﳂ煻垠龰㽎嫸幉☥오渑ᤵ뢂ᴓ鏢⥜輀⛅֓腵喠褙朞꼋湈ꃎᒰ〳濆剛䘵⁾Ú⮧혐娨ꛧ໷⊰쏽ㅀ࠷미꾠蒐劑鸨ᡚ찁暆탳᭞獟崁䞫틳髛㰣 [ 4082.888329][ T8] usb 1-1: SerialNumber: ﺝ㉡긱㋫슼訧姿쌾ਖ਼ꆪꛟᢛ甆䮖 [ 4083.143655][ T8] usb 1-1: 0:2 : does not exist [ 4083.193850][ T8] usb 1-1: USB disconnect, device number 50 [ 4083.370624][T12674] input: syz0 as /devices/virtual/input/input829 [ 4083.474944][T12653] udevd[12653]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 4090.491041][T12679] input: syz0 as /devices/virtual/input/input830 [ 4092.180440][T12686] input: syz0 as /devices/virtual/input/input831 [ 4102.830322][T12700] input: syz0 as /devices/virtual/input/input832 [ 4108.535937][T12710] input: syz0 as /devices/virtual/input/input833 [ 4110.891536][T12719] input: syz0 as /devices/virtual/input/input834 [ 4111.650551][T12721] input: syz0 as /devices/virtual/input/input835 [ 4117.729438][T12731] input: syz0 as /devices/virtual/input/input836 [ 4117.898398][T12733] input: syz0 as /devices/virtual/input/input837 [ 4120.385493][T12743] input: syz0 as /devices/virtual/input/input838 [ 4125.959151][T12747] input: syz0 as /devices/virtual/input/input839 [ 4129.740385][T12767] input: syz0 as /devices/virtual/input/input840 [ 4134.485464][T12773] input: syz0 as /devices/virtual/input/input841 [ 4139.180742][T12781] input: syz0 as /devices/virtual/input/input842 [ 4140.301315][T12782] FAULT_INJECTION: forcing a failure. [ 4140.301315][T12782] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4140.302049][T12782] CPU: 0 UID: 0 PID: 12782 Comm: syz.0.2597 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4140.302760][T12782] Tainted: [B]=BAD_PAGE [ 4140.303148][T12782] Hardware name: linux,dummy-virt (DT) [ 4140.303545][T12782] Call trace: [ 4140.303896][T12782] dump_backtrace+0x94/0xec [ 4140.304381][T12782] show_stack+0x18/0x24 [ 4140.304914][T12782] dump_stack_lvl+0x78/0x90 [ 4140.305335][T12782] dump_stack+0x18/0x24 [ 4140.305879][T12782] should_fail_ex+0x18c/0x1e0 [ 4140.306346][T12782] should_fail+0x14/0x20 [ 4140.306844][T12782] should_fail_usercopy+0x1c/0x28 [ 4140.307385][T12782] do_signal+0x99c/0x13c0 [ 4140.307853][T12782] do_notify_resume+0xd8/0x164 [ 4140.308239][T12782] el0_svc+0xcc/0xec [ 4140.308568][T12782] el0t_64_sync_handler+0x100/0x12c [ 4140.308922][T12782] el0t_64_sync+0x19c/0x1a0 [ 4142.171795][T12785] input: syz0 as /devices/virtual/input/input843 [ 4150.430019][ T9598] usb 1-1: new low-speed USB device number 51 using dummy_hcd [ 4150.617831][ T9598] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 455, setting to 8 [ 4150.620397][ T9598] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 4150.621307][ T9598] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 4151.728664][T12793] input: syz0 as /devices/virtual/input/input844 [ 4160.245810][ T9598] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 4160.246424][ T9598] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4160.246898][ T9598] usb 1-1: Product: syz [ 4160.270377][ T9598] usb 1-1: can't set config #1, error -71 [ 4160.285777][ T9598] usb 1-1: USB disconnect, device number 51 [ 4160.616293][T12807] input: syz0 as /devices/virtual/input/input845 [ 4169.801334][T12844] input: syz0 as /devices/virtual/input/input846 [ 4178.328214][T12853] input: syz0 as /devices/virtual/input/input847 [ 4179.648877][T12869] input: syz0 as /devices/virtual/input/input848 [ 4189.451802][T12879] FAULT_INJECTION: forcing a failure. [ 4189.451802][T12879] name failslab, interval 1, probability 0, space 0, times 0 [ 4189.452511][T12879] CPU: 0 UID: 0 PID: 12879 Comm: syz.1.2627 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4189.453104][T12879] Tainted: [B]=BAD_PAGE [ 4189.453386][T12879] Hardware name: linux,dummy-virt (DT) [ 4189.453707][T12879] Call trace: [ 4189.453965][T12879] dump_backtrace+0x94/0xec [ 4189.454311][T12879] show_stack+0x18/0x24 [ 4189.454624][T12879] dump_stack_lvl+0x78/0x90 [ 4189.455015][T12879] dump_stack+0x18/0x24 [ 4189.455378][T12879] should_fail_ex+0x18c/0x1e0 [ 4189.455720][T12879] should_failslab+0x54/0x80 [ 4189.456060][T12879] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4189.456410][T12879] __kernfs_new_node+0x6c/0x234 [ 4189.456793][T12879] kernfs_new_node+0x68/0x90 [ 4189.457162][T12879] __kernfs_create_file+0x30/0xf0 [ 4189.457507][T12879] sysfs_add_file_mode_ns+0x70/0x134 [ 4189.457856][T12879] internal_create_group+0x28c/0x430 [ 4189.458198][T12879] internal_create_groups+0x50/0xcc [ 4189.458884][T12879] sysfs_create_groups+0x18/0x24 [ 4189.459438][T12879] device_add+0x298/0x78c [ 4189.459921][T12879] input_register_device+0x1a8/0x4bc [ 4189.460446][T12879] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 4189.460860][T12879] uinput_ioctl+0x18/0x24 [ 4189.461178][T12879] __arm64_sys_ioctl+0xac/0xf0 [ 4189.461509][T12879] invoke_syscall+0x48/0x110 [ 4189.461861][T12879] el0_svc_common.constprop.0+0x40/0xe0 [ 4189.462211][T12879] do_el0_svc+0x1c/0x28 [ 4189.462525][T12879] el0_svc+0x34/0xec [ 4189.462876][T12879] el0t_64_sync_handler+0x100/0x12c [ 4189.463221][T12879] el0t_64_sync+0x19c/0x1a0 [ 4189.612595][T12883] input: syz0 as /devices/virtual/input/input850 [ 4192.987665][T12890] input: syz0 as /devices/virtual/input/input851 [ 4198.680535][T12897] input: syz0 as /devices/virtual/input/input852 [ 4205.768737][T12905] input: syz0 as /devices/virtual/input/input853 [ 4210.508458][T12915] input: syz0 as /devices/virtual/input/input854 [ 4211.102828][T12916] FAULT_INJECTION: forcing a failure. [ 4211.102828][T12916] name failslab, interval 1, probability 0, space 0, times 0 [ 4211.103591][T12916] CPU: 0 UID: 0 PID: 12916 Comm: syz.1.2639 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4211.104212][T12916] Tainted: [B]=BAD_PAGE [ 4211.104512][T12916] Hardware name: linux,dummy-virt (DT) [ 4211.104935][T12916] Call trace: [ 4211.105426][T12916] dump_backtrace+0x94/0xec [ 4211.106206][T12916] show_stack+0x18/0x24 [ 4211.106780][T12916] dump_stack_lvl+0x78/0x90 [ 4211.107152][T12916] dump_stack+0x18/0x24 [ 4211.107497][T12916] should_fail_ex+0x18c/0x1e0 [ 4211.107856][T12916] should_failslab+0x54/0x80 [ 4211.108210][T12916] __kmalloc_noprof+0xa8/0x360 [ 4211.108566][T12916] tomoyo_realpath_from_path+0x48/0x1d0 [ 4211.108951][T12916] tomoyo_path_number_perm+0xd8/0x224 [ 4211.109317][T12916] tomoyo_file_ioctl+0x1c/0x28 [ 4211.109742][T12916] security_file_ioctl+0x8c/0x19c [ 4211.110110][T12916] __arm64_sys_ioctl+0x4c/0xf0 [ 4211.110467][T12916] invoke_syscall+0x48/0x110 [ 4211.110848][T12916] el0_svc_common.constprop.0+0x40/0xe0 [ 4211.111234][T12916] do_el0_svc+0x1c/0x28 [ 4211.111572][T12916] el0_svc+0x34/0xec [ 4211.111925][T12916] el0t_64_sync_handler+0x100/0x12c [ 4211.112293][T12916] el0t_64_sync+0x19c/0x1a0 [ 4211.220128][T12916] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4214.198946][T12919] input: syz0 as /devices/virtual/input/input855 [ 4222.334217][T12956] input: syz0 as /devices/virtual/input/input856 [ 4227.843651][T12964] input: syz0 as /devices/virtual/input/input857 [ 4232.834974][T12976] input: syz0 as /devices/virtual/input/input858 [ 4240.828552][T12988] input: syz0 as /devices/virtual/input/input859 [ 4242.457657][T12992] input: syz0 as /devices/virtual/input/input860 [ 4251.041996][T12998] input: syz0 as /devices/virtual/input/input861 [ 4253.490756][T13003] input: syz0 as /devices/virtual/input/input862 [ 4261.600979][T13010] input: syz0 as /devices/virtual/input/input863 [ 4262.573518][T13020] input: syz0 as /devices/virtual/input/input864 [ 4271.964126][T13027] input: syz0 as /devices/virtual/input/input865 [ 4272.355341][T13030] input: syz0 as /devices/virtual/input/input866 [ 4280.502550][T13037] input: syz0 as /devices/virtual/input/input867 [ 4282.815619][T13040] input: syz0 as /devices/virtual/input/input868 [ 4284.150777][T13047] input: syz0 as /devices/virtual/input/input869 [ 4292.855992][T13051] input: syz0 as /devices/virtual/input/input870 [ 4294.502459][T13066] coredump: 549(syz.1.2670): written to core: VMAs: 28, size 35094528; core: 5273059 bytes, pos 35123200 [ 4298.286541][T13080] input: syz0 as /devices/virtual/input/input872 [ 4305.505126][T13098] input: syz0 as /devices/virtual/input/input874 [ 4309.241880][T13105] input: syz0 as /devices/virtual/input/input875 [ 4309.772427][T13106] FAULT_INJECTION: forcing a failure. [ 4309.772427][T13106] name failslab, interval 1, probability 0, space 0, times 0 [ 4309.773256][T13106] CPU: 1 UID: 0 PID: 13106 Comm: syz.1.2680 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4309.773899][T13106] Tainted: [B]=BAD_PAGE [ 4309.774210][T13106] Hardware name: linux,dummy-virt (DT) [ 4309.774571][T13106] Call trace: [ 4309.774884][T13106] dump_backtrace+0x94/0xec [ 4309.775265][T13106] show_stack+0x18/0x24 [ 4309.775619][T13106] dump_stack_lvl+0x78/0x90 [ 4309.775980][T13106] dump_stack+0x18/0x24 [ 4309.776324][T13106] should_fail_ex+0x18c/0x1e0 [ 4309.776690][T13106] should_failslab+0x54/0x80 [ 4309.777056][T13106] __kmalloc_noprof+0xa8/0x360 [ 4309.777420][T13106] tomoyo_encode2+0x7c/0x140 [ 4309.777893][T13106] tomoyo_realpath_from_path+0x9c/0x1d0 [ 4309.778339][T13106] tomoyo_path_number_perm+0xd8/0x224 [ 4309.778759][T13106] tomoyo_file_ioctl+0x1c/0x28 [ 4309.779127][T13106] security_file_ioctl+0x8c/0x19c [ 4309.779604][T13106] __arm64_sys_ioctl+0x4c/0xf0 [ 4309.780003][T13106] invoke_syscall+0x48/0x110 [ 4309.780371][T13106] el0_svc_common.constprop.0+0x40/0xe0 [ 4309.780771][T13106] do_el0_svc+0x1c/0x28 [ 4309.781151][T13106] el0_svc+0x34/0xec [ 4309.781501][T13106] el0t_64_sync_handler+0x100/0x12c [ 4309.781890][T13106] el0t_64_sync+0x19c/0x1a0 [ 4309.810098][T13106] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4314.316064][T13109] input: syz0 as /devices/virtual/input/input876 [ 4318.781029][T13115] input: syz0 as /devices/virtual/input/input878 [ 4324.244234][T13121] input: syz0 as /devices/virtual/input/input879 [ 4328.120242][T13132] input: syz0 as /devices/virtual/input/input881 [ 4333.863250][T13137] coredump: 465(syz.0.2691): written to core: VMAs: 16, size 38240256; core: 9241353 bytes, pos 38248448 [ 4337.574541][T13149] input: syz0 as /devices/virtual/input/input883 [ 4339.199029][T13152] input: syz0 as /devices/virtual/input/input884 [ 4352.422199][T13161] input: syz0 as /devices/virtual/input/input887 [ 4356.836215][T13168] input: syz0 as /devices/virtual/input/input888 [ 4365.752289][T13185] input: syz0 as /devices/virtual/input/input890 [ 4371.990828][T13199] input: syz0 as /devices/virtual/input/input892 [ 4375.731395][T13212] input: syz0 as /devices/virtual/input/input894 [ 4376.341825][T13213] FAULT_INJECTION: forcing a failure. [ 4376.341825][T13213] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4376.342619][T13213] CPU: 0 UID: 0 PID: 13213 Comm: syz.0.2714 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4376.343270][T13213] Tainted: [B]=BAD_PAGE [ 4376.343575][T13213] Hardware name: linux,dummy-virt (DT) [ 4376.343927][T13213] Call trace: [ 4376.344202][T13213] dump_backtrace+0x94/0xec [ 4376.344581][T13213] show_stack+0x18/0x24 [ 4376.344928][T13213] dump_stack_lvl+0x78/0x90 [ 4376.345285][T13213] dump_stack+0x18/0x24 [ 4376.345627][T13213] should_fail_ex+0x18c/0x1e0 [ 4376.345984][T13213] should_fail+0x14/0x20 [ 4376.346325][T13213] should_fail_usercopy+0x1c/0x28 [ 4376.346719][T13213] preserve_fpsimd_context+0x18/0x1c4 [ 4376.347101][T13213] do_signal+0x614/0x13c0 [ 4376.347448][T13213] do_notify_resume+0xd8/0x164 [ 4376.347833][T13213] el0_svc+0xcc/0xec [ 4376.348172][T13213] el0t_64_sync_handler+0x100/0x12c [ 4376.348536][T13213] el0t_64_sync+0x19c/0x1a0 [ 4380.880460][T13216] input: syz0 as /devices/virtual/input/input895 [ 4386.984856][T13220] input: syz0 as /devices/virtual/input/input896 [ 4394.905902][T13232] input: syz0 as /devices/virtual/input/input898 [ 4395.482847][T13241] input: syz0 as /devices/virtual/input/input899 [ 4398.909028][T13250] input: syz0 as /devices/virtual/input/input901 [ 4401.782054][T13257] input: syz0 as /devices/virtual/input/input902 [ 4402.406314][T13258] coredump: 658(syz.1.2726): written to core: VMAs: 16, size 38240256; core: 9261833 bytes, pos 38248448 [ 4405.896877][T13268] input: syz0 as /devices/virtual/input/input903 [ 4406.574340][T13271] input: syz0 as /devices/virtual/input/input904 [ 4414.242123][T13272] FAULT_INJECTION: forcing a failure. [ 4414.242123][T13272] name failslab, interval 1, probability 0, space 0, times 0 [ 4414.242848][T13272] CPU: 0 UID: 0 PID: 13272 Comm: syz.1.2730 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4414.243405][T13272] Tainted: [B]=BAD_PAGE [ 4414.243678][T13272] Hardware name: linux,dummy-virt (DT) [ 4414.244061][T13272] Call trace: [ 4414.244384][T13272] dump_backtrace+0x94/0xec [ 4414.244725][T13272] show_stack+0x18/0x24 [ 4414.245045][T13272] dump_stack_lvl+0x78/0x90 [ 4414.245365][T13272] dump_stack+0x18/0x24 [ 4414.245736][T13272] should_fail_ex+0x18c/0x1e0 [ 4414.246073][T13272] should_failslab+0x54/0x80 [ 4414.246464][T13272] __kmalloc_node_track_caller_noprof+0xac/0x37c [ 4414.246889][T13272] kvasprintf+0x84/0x10c [ 4414.247205][T13272] kasprintf+0x58/0x80 [ 4414.247508][T13272] input_devnode+0x28/0x34 [ 4414.247827][T13272] device_get_devnode+0x78/0xe0 [ 4414.248153][T13272] devtmpfs_delete_node+0x60/0xb0 [ 4414.248480][T13272] device_del+0x2c8/0x37c [ 4414.248788][T13272] cdev_device_del+0x20/0x60 [ 4414.249111][T13272] evdev_disconnect+0x2c/0x64 [ 4414.249477][T13272] __input_unregister_device+0xc8/0x1cc [ 4414.249899][T13272] input_unregister_device+0x58/0x7c [ 4414.250287][T13272] uinput_destroy_device+0xc0/0xc4 [ 4414.250741][T13272] uinput_ioctl_handler.isra.0+0x3d4/0xc80 [ 4414.251196][T13272] uinput_ioctl+0x18/0x24 [ 4414.251672][T13272] __arm64_sys_ioctl+0xac/0xf0 [ 4414.252033][T13272] invoke_syscall+0x48/0x110 [ 4414.252362][T13272] el0_svc_common.constprop.0+0x40/0xe0 [ 4414.252732][T13272] do_el0_svc+0x1c/0x28 [ 4414.253054][T13272] el0_svc+0x34/0xec [ 4414.253367][T13272] el0t_64_sync_handler+0x100/0x12c [ 4414.253708][T13272] el0t_64_sync+0x19c/0x1a0 [ 4414.435131][T13288] input: syz0 as /devices/virtual/input/input906 [ 4414.878872][T13290] FAULT_INJECTION: forcing a failure. [ 4414.878872][T13290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4414.880178][T13290] CPU: 0 UID: 0 PID: 13290 Comm: syz.0.2737 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4414.880754][T13290] Tainted: [B]=BAD_PAGE [ 4414.881046][T13290] Hardware name: linux,dummy-virt (DT) [ 4414.881360][T13290] Call trace: [ 4414.881613][T13290] dump_backtrace+0x94/0xec [ 4414.881946][T13290] show_stack+0x18/0x24 [ 4414.882253][T13290] dump_stack_lvl+0x78/0x90 [ 4414.882577][T13290] dump_stack+0x18/0x24 [ 4414.882912][T13290] should_fail_ex+0x18c/0x1e0 [ 4414.883235][T13290] should_fail+0x14/0x20 [ 4414.883543][T13290] should_fail_usercopy+0x1c/0x28 [ 4414.883875][T13290] kstrtouint_from_user+0x64/0x114 [ 4414.884206][T13290] proc_fail_nth_write+0x40/0x108 [ 4414.884581][T13290] vfs_write+0xd0/0x370 [ 4414.884901][T13290] ksys_write+0x70/0x104 [ 4414.885214][T13290] __arm64_sys_write+0x1c/0x28 [ 4414.885540][T13290] invoke_syscall+0x48/0x110 [ 4414.885872][T13290] el0_svc_common.constprop.0+0x40/0xe0 [ 4414.886222][T13290] do_el0_svc+0x1c/0x28 [ 4414.886534][T13290] el0_svc+0x34/0xec [ 4414.886867][T13290] el0t_64_sync_handler+0x100/0x12c [ 4414.887251][T13290] el0t_64_sync+0x19c/0x1a0 [ 4418.531668][T13293] FAULT_INJECTION: forcing a failure. [ 4418.531668][T13293] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4418.532519][T13293] CPU: 1 UID: 0 PID: 13293 Comm: syz.1.2736 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4418.533972][T13293] Tainted: [B]=BAD_PAGE [ 4418.534454][T13293] Hardware name: linux,dummy-virt (DT) [ 4418.535340][T13293] Call trace: [ 4418.535747][T13293] dump_backtrace+0x94/0xec [ 4418.536393][T13293] show_stack+0x18/0x24 [ 4418.536921][T13293] dump_stack_lvl+0x78/0x90 [ 4418.537546][T13293] dump_stack+0x18/0x24 [ 4418.538177][T13293] should_fail_ex+0x18c/0x1e0 [ 4418.538875][T13293] should_fail+0x14/0x20 [ 4418.539520][T13293] should_fail_usercopy+0x1c/0x28 [ 4418.540002][T13293] do_vfs_ioctl+0x65c/0xcc4 [ 4418.540689][T13293] __arm64_sys_ioctl+0x88/0xf0 [ 4418.541688][T13293] invoke_syscall+0x48/0x110 [ 4418.542399][T13293] el0_svc_common.constprop.0+0x40/0xe0 [ 4418.542918][T13293] do_el0_svc+0x1c/0x28 [ 4418.543624][T13293] el0_svc+0x34/0xec [ 4418.544196][T13293] el0t_64_sync_handler+0x100/0x12c [ 4418.544882][T13293] el0t_64_sync+0x19c/0x1a0 [ 4425.964592][T13305] serio: Serial port pts1 [ 4431.799221][T13316] input: syz0 as /devices/virtual/input/input908 [ 4433.600322][T13324] input: syz0 as /devices/virtual/input/input910 [ 4441.496711][T13334] input: syz0 as /devices/virtual/input/input912 [ 4448.066388][T13341] input: syz0 as /devices/virtual/input/input913 [ 4452.930817][T13349] FAULT_INJECTION: forcing a failure. [ 4452.930817][T13349] name failslab, interval 1, probability 0, space 0, times 0 [ 4452.931476][T13349] CPU: 1 UID: 0 PID: 13349 Comm: syz.1.2754 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4452.932086][T13349] Tainted: [B]=BAD_PAGE [ 4452.932371][T13349] Hardware name: linux,dummy-virt (DT) [ 4452.932723][T13349] Call trace: [ 4452.932986][T13349] dump_backtrace+0x94/0xec [ 4452.933335][T13349] show_stack+0x18/0x24 [ 4452.933663][T13349] dump_stack_lvl+0x78/0x90 [ 4452.933998][T13349] dump_stack+0x18/0x24 [ 4452.934316][T13349] should_fail_ex+0x18c/0x1e0 [ 4452.934700][T13349] should_failslab+0x54/0x80 [ 4452.935045][T13349] __kmalloc_noprof+0xa8/0x360 [ 4452.935382][T13349] tomoyo_encode2+0x7c/0x140 [ 4452.935729][T13349] tomoyo_realpath_from_path+0x9c/0x1d0 [ 4452.936084][T13349] tomoyo_path_number_perm+0xd8/0x224 [ 4452.936433][T13349] tomoyo_file_ioctl+0x1c/0x28 [ 4452.936777][T13349] security_file_ioctl+0x8c/0x19c [ 4452.937125][T13349] __arm64_sys_ioctl+0x4c/0xf0 [ 4452.937460][T13349] invoke_syscall+0x48/0x110 [ 4452.937797][T13349] el0_svc_common.constprop.0+0x40/0xe0 [ 4452.938167][T13349] do_el0_svc+0x1c/0x28 [ 4452.938567][T13349] el0_svc+0x34/0xec [ 4452.939003][T13349] el0t_64_sync_handler+0x100/0x12c [ 4452.939364][T13349] el0t_64_sync+0x19c/0x1a0 [ 4452.953162][T13349] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4459.362418][T13359] input: syz1 as /devices/virtual/input/input915 [ 4460.390148][T13363] input: syz0 as /devices/virtual/input/input916 [ 4469.576375][T13367] input: syz0 as /devices/virtual/input/input917 [ 4474.626649][T13376] input: syz0 as /devices/virtual/input/input919 [ 4483.764822][T13404] input: syz0 as /devices/virtual/input/input923 [ 4491.330137][T13423] input: syz0 as /devices/virtual/input/input925 [ 4492.680528][T13435] input: syz0 as /devices/virtual/input/input927 [ 4493.031087][T13439] input: syz0 as /devices/virtual/input/input928 [ 4502.842937][T13449] input: syz0 as /devices/virtual/input/input929 [ 4513.366222][T13470] input: syz0 as /devices/virtual/input/input931 [ 4515.837475][T13480] input: syz0 as /devices/virtual/input/input932 [ 4522.765014][T13484] FAULT_INJECTION: forcing a failure. [ 4522.765014][T13484] name failslab, interval 1, probability 0, space 0, times 0 [ 4522.765750][T13484] CPU: 1 UID: 0 PID: 13484 Comm: syz.1.2799 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4522.766333][T13484] Tainted: [B]=BAD_PAGE [ 4522.766638][T13484] Hardware name: linux,dummy-virt (DT) [ 4522.767009][T13484] Call trace: [ 4522.767281][T13484] dump_backtrace+0x94/0xec [ 4522.767659][T13484] show_stack+0x18/0x24 [ 4522.767994][T13484] dump_stack_lvl+0x78/0x90 [ 4522.768338][T13484] dump_stack+0x18/0x24 [ 4522.768706][T13484] should_fail_ex+0x18c/0x1e0 [ 4522.769055][T13484] should_failslab+0x54/0x80 [ 4522.769435][T13484] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4522.769911][T13484] __kernfs_new_node+0x6c/0x234 [ 4522.770459][T13484] kernfs_new_node+0x68/0x90 [ 4522.770846][T13484] __kernfs_create_file+0x30/0xf0 [ 4522.771207][T13484] sysfs_add_file_mode_ns+0x70/0x134 [ 4522.771573][T13484] internal_create_group+0x28c/0x430 [ 4522.771951][T13484] internal_create_groups+0x50/0xcc [ 4522.772314][T13484] sysfs_create_groups+0x18/0x24 [ 4522.772704][T13484] device_add+0x298/0x78c [ 4522.773050][T13484] input_register_device+0x1a8/0x4bc [ 4522.773423][T13484] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 4522.773817][T13484] uinput_ioctl+0x18/0x24 [ 4522.774160][T13484] __arm64_sys_ioctl+0xac/0xf0 [ 4522.774519][T13484] invoke_syscall+0x48/0x110 [ 4522.774904][T13484] el0_svc_common.constprop.0+0x40/0xe0 [ 4522.775283][T13484] do_el0_svc+0x1c/0x28 [ 4522.775628][T13484] el0_svc+0x34/0xec [ 4522.775967][T13484] el0t_64_sync_handler+0x100/0x12c [ 4522.776335][T13484] el0t_64_sync+0x19c/0x1a0 [ 4525.420394][T13489] input: syz0 as /devices/virtual/input/input934 [ 4533.350816][T13501] input: syz0 as /devices/virtual/input/input935 [ 4535.356854][T13505] input: syz0 as /devices/virtual/input/input936 [ 4542.155515][T13503] FAULT_INJECTION: forcing a failure. [ 4542.155515][T13503] name failslab, interval 1, probability 0, space 0, times 0 [ 4542.157765][T13503] CPU: 1 UID: 0 PID: 13503 Comm: syz.1.2804 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4542.158481][T13503] Tainted: [B]=BAD_PAGE [ 4542.158863][T13503] Hardware name: linux,dummy-virt (DT) [ 4542.159213][T13503] Call trace: [ 4542.159598][T13503] dump_backtrace+0x94/0xec [ 4542.160009][T13503] show_stack+0x18/0x24 [ 4542.160410][T13503] dump_stack_lvl+0x78/0x90 [ 4542.160831][T13503] dump_stack+0x18/0x24 [ 4542.161171][T13503] should_fail_ex+0x18c/0x1e0 [ 4542.161528][T13503] should_failslab+0x54/0x80 [ 4542.161890][T13503] __kmalloc_cache_noprof+0x54/0x2e4 [ 4542.162263][T13503] kobject_uevent_env+0xac/0x698 [ 4542.162632][T13503] kobject_uevent+0x14/0x20 [ 4542.163036][T13503] device_del+0x240/0x37c [ 4542.163379][T13503] cdev_device_del+0x20/0x60 [ 4542.163737][T13503] evdev_disconnect+0x2c/0x64 [ 4542.164089][T13503] __input_unregister_device+0xc8/0x1cc [ 4542.164462][T13503] input_unregister_device+0x58/0x7c [ 4542.164879][T13503] uinput_destroy_device+0xc0/0xc4 [ 4542.165248][T13503] uinput_ioctl_handler.isra.0+0x3d4/0xc80 [ 4542.165670][T13503] uinput_ioctl+0x18/0x24 [ 4542.166009][T13503] __arm64_sys_ioctl+0xac/0xf0 [ 4542.166523][T13503] invoke_syscall+0x48/0x110 [ 4542.166980][T13503] el0_svc_common.constprop.0+0x40/0xe0 [ 4542.167389][T13503] do_el0_svc+0x1c/0x28 [ 4542.167739][T13503] el0_svc+0x34/0xec [ 4542.168068][T13503] el0t_64_sync_handler+0x100/0x12c [ 4542.168425][T13503] el0t_64_sync+0x19c/0x1a0 [ 4549.280208][T13521] input: syz0 as /devices/virtual/input/input937 [ 4551.296485][T13526] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 4551.364490][T13526] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 4551.457817][T13529] input: syz0 as /devices/virtual/input/input938 [ 4563.592922][T13544] input: syz0 as /devices/virtual/input/input939 [ 4573.561678][T13577] FAULT_INJECTION: forcing a failure. [ 4573.561678][T13577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4573.562451][T13577] CPU: 0 UID: 0 PID: 13577 Comm: syz.1.2828 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4573.563142][T13577] Tainted: [B]=BAD_PAGE [ 4573.563516][T13577] Hardware name: linux,dummy-virt (DT) [ 4573.564116][T13577] Call trace: [ 4573.564646][T13577] dump_backtrace+0x94/0xec [ 4573.565369][T13577] show_stack+0x18/0x24 [ 4573.566038][T13577] dump_stack_lvl+0x78/0x90 [ 4573.566801][T13577] dump_stack+0x18/0x24 [ 4573.567394][T13577] should_fail_ex+0x18c/0x1e0 [ 4573.567941][T13577] should_fail+0x14/0x20 [ 4573.568346][T13577] should_fail_usercopy+0x1c/0x28 [ 4573.568758][T13577] simple_read_from_buffer+0x68/0x118 [ 4573.569391][T13577] proc_fail_nth_read+0xac/0x12c [ 4573.569915][T13577] vfs_read+0xc0/0x318 [ 4573.570351][T13577] ksys_read+0x70/0x104 [ 4573.570770][T13577] __arm64_sys_read+0x1c/0x28 [ 4573.571143][T13577] invoke_syscall+0x48/0x110 [ 4573.571507][T13577] el0_svc_common.constprop.0+0x40/0xe0 [ 4573.571902][T13577] do_el0_svc+0x1c/0x28 [ 4573.572252][T13577] el0_svc+0x34/0xec [ 4573.572624][T13577] el0t_64_sync_handler+0x100/0x12c [ 4573.573066][T13577] el0t_64_sync+0x19c/0x1a0 [ 4576.807752][T13583] cgroup: fork rejected by pids controller in /syz1 [ 4577.583797][T13654] input: syz0 as /devices/virtual/input/input941 [ 4581.680154][T13668] input: syz0 as /devices/virtual/input/input942 [ 4594.450923][T13681] input: syz0 as /devices/virtual/input/input943 [ 4595.796497][T13685] input: syz0 as /devices/virtual/input/input944 [ 4606.732783][T13697] input: syz0 as /devices/virtual/input/input945 [ 4612.607510][T13704] input: syz0 as /devices/virtual/input/input946 [ 4622.210533][T13721] input: syz0 as /devices/virtual/input/input948 [ 4625.272268][T13725] input: syz0 as /devices/virtual/input/input949 [ 4625.835320][T13726] FAULT_INJECTION: forcing a failure. [ 4625.835320][T13726] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4625.836433][T13726] CPU: 0 UID: 0 PID: 13726 Comm: syz.1.2852 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4625.837365][T13726] Tainted: [B]=BAD_PAGE [ 4625.837808][T13726] Hardware name: linux,dummy-virt (DT) [ 4625.838399][T13726] Call trace: [ 4625.838968][T13726] dump_backtrace+0x94/0xec [ 4625.839484][T13726] show_stack+0x18/0x24 [ 4625.840029][T13726] dump_stack_lvl+0x78/0x90 [ 4625.840655][T13726] dump_stack+0x18/0x24 [ 4625.841308][T13726] should_fail_ex+0x18c/0x1e0 [ 4625.841959][T13726] should_fail+0x14/0x20 [ 4625.842573][T13726] should_fail_usercopy+0x1c/0x28 [ 4625.843197][T13726] simple_read_from_buffer+0x68/0x118 [ 4625.843891][T13726] proc_fail_nth_read+0xac/0x12c [ 4625.844526][T13726] vfs_read+0xc0/0x318 [ 4625.845066][T13726] ksys_read+0x70/0x104 [ 4625.845670][T13726] __arm64_sys_read+0x1c/0x28 [ 4625.846422][T13726] invoke_syscall+0x48/0x110 [ 4625.847130][T13726] el0_svc_common.constprop.0+0x40/0xe0 [ 4625.847781][T13726] do_el0_svc+0x1c/0x28 [ 4625.848422][T13726] el0_svc+0x34/0xec [ 4625.849088][T13726] el0t_64_sync_handler+0x100/0x12c [ 4625.849654][T13726] el0t_64_sync+0x19c/0x1a0 [ 4633.984433][T13734] FAULT_INJECTION: forcing a failure. [ 4633.984433][T13734] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 4633.985293][T13734] CPU: 1 UID: 0 PID: 13734 Comm: syz.1.2854 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4633.985967][T13734] Tainted: [B]=BAD_PAGE [ 4633.986265][T13734] Hardware name: linux,dummy-virt (DT) [ 4633.986616][T13734] Call trace: [ 4633.986898][T13734] dump_backtrace+0x94/0xec [ 4633.987253][T13734] show_stack+0x18/0x24 [ 4633.987587][T13734] dump_stack_lvl+0x78/0x90 [ 4633.987929][T13734] dump_stack+0x18/0x24 [ 4633.988253][T13734] should_fail_ex+0x18c/0x1e0 [ 4633.988608][T13734] should_fail+0x14/0x20 [ 4633.988989][T13734] should_fail_usercopy+0x1c/0x28 [ 4633.989355][T13734] simple_read_from_buffer+0x68/0x118 [ 4633.989805][T13734] proc_fail_nth_read+0xac/0x12c [ 4633.990169][T13734] vfs_read+0xc0/0x318 [ 4633.990510][T13734] ksys_read+0x70/0x104 [ 4633.990857][T13734] __arm64_sys_read+0x1c/0x28 [ 4633.991210][T13734] invoke_syscall+0x48/0x110 [ 4633.991569][T13734] el0_svc_common.constprop.0+0x40/0xe0 [ 4633.991948][T13734] do_el0_svc+0x1c/0x28 [ 4633.992283][T13734] el0_svc+0x34/0xec [ 4633.992704][T13734] el0t_64_sync_handler+0x100/0x12c [ 4633.993123][T13734] el0t_64_sync+0x19c/0x1a0 [ 4634.311017][T13740] input: syz0 as /devices/virtual/input/input950 [ 4642.221832][T13748] input: syz0 as /devices/virtual/input/input951 [ 4650.393849][T13764] input: syz0 as /devices/virtual/input/input952 [ 4656.102734][T13772] input: syz0 as /devices/virtual/input/input953 [ 4665.448968][T13791] input: syz0 as /devices/virtual/input/input955 [ 4667.014785][T13797] input: syz0 as /devices/virtual/input/input956 [ 4675.864393][T13801] input: syz0 as /devices/virtual/input/input957 [ 4682.572186][T13817] input: syz0 as /devices/virtual/input/input958 [ 4684.878233][T13822] input: syz0 as /devices/virtual/input/input959 [ 4690.747566][T13828] input: syz0 as /devices/virtual/input/input960 [ 4698.474386][T13838] input: syz0 as /devices/virtual/input/input961 [ 4701.837578][T13845] input: syz0 as /devices/virtual/input/input962 [ 4706.670372][T13854] input: syz0 as /devices/virtual/input/input964 [ 4716.357121][T13875] input: syz0 as /devices/virtual/input/input966 [ 4726.906092][T13905] input: syz0 as /devices/virtual/input/input968 [ 4730.502283][T13920] input: syz0 as /devices/virtual/input/input969 [ 4730.937940][T13923] input: syz0 as /devices/virtual/input/input970 [ 4732.490625][T13929] input: syz0 as /devices/virtual/input/input971 [ 4740.848168][T13937] input: syz0 as /devices/virtual/input/input972 [ 4742.650735][T13945] input: syz0 as /devices/virtual/input/input973 [ 4748.342380][T13954] input: syz0 as /devices/virtual/input/input974 [ 4757.310312][T13979] input: syz0 as /devices/virtual/input/input975 [ 4757.925470][T13986] input: syz0 as /devices/virtual/input/input976 [ 4765.624782][T13992] FAULT_INJECTION: forcing a failure. [ 4765.624782][T13992] name failslab, interval 1, probability 0, space 0, times 0 [ 4765.625689][T13992] CPU: 0 UID: 0 PID: 13992 Comm: syz.0.2927 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4765.627561][T13992] Tainted: [B]=BAD_PAGE [ 4765.628737][T13992] Hardware name: linux,dummy-virt (DT) [ 4765.629816][T13992] Call trace: [ 4765.630425][T13992] dump_backtrace+0x94/0xec [ 4765.631165][T13992] show_stack+0x18/0x24 [ 4765.631812][T13992] dump_stack_lvl+0x78/0x90 [ 4765.632467][T13992] dump_stack+0x18/0x24 [ 4765.633532][T13992] should_fail_ex+0x18c/0x1e0 [ 4765.634949][T13992] should_failslab+0x54/0x80 [ 4765.635768][T13992] __kmalloc_noprof+0xa8/0x360 [ 4765.636785][T13992] tomoyo_realpath_from_path+0x48/0x1d0 [ 4765.638212][T13992] tomoyo_path_number_perm+0xd8/0x224 [ 4765.639126][T13992] tomoyo_file_ioctl+0x1c/0x28 [ 4765.639672][T13992] security_file_ioctl+0x8c/0x19c [ 4765.640253][T13992] __arm64_sys_ioctl+0x4c/0xf0 [ 4765.640746][T13992] invoke_syscall+0x48/0x110 [ 4765.641204][T13992] el0_svc_common.constprop.0+0x40/0xe0 [ 4765.641765][T13992] do_el0_svc+0x1c/0x28 [ 4765.642246][T13992] el0_svc+0x34/0xec [ 4765.642734][T13992] el0t_64_sync_handler+0x100/0x12c [ 4765.643220][T13992] el0t_64_sync+0x19c/0x1a0 [ 4765.660151][T13992] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4771.670198][T14000] input: syz0 as /devices/virtual/input/input978 [ 4774.061089][T14009] input: syz0 as /devices/virtual/input/input979 [ 4787.486996][T14028] input: syz0 as /devices/virtual/input/input980 [ 4790.697389][T14033] input: syz0 as /devices/virtual/input/input981 [ 4796.538251][T14038] input: syz0 as /devices/virtual/input/input982 [ 4806.301096][T14049] input: syz0 as /devices/virtual/input/input983 [ 4810.021900][T14056] FAULT_INJECTION: forcing a failure. [ 4810.021900][T14056] name failslab, interval 1, probability 0, space 0, times 0 [ 4810.030800][T14056] CPU: 0 UID: 0 PID: 14056 Comm: syz.1.2943 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4810.031440][T14056] Tainted: [B]=BAD_PAGE [ 4810.031765][T14056] Hardware name: linux,dummy-virt (DT) [ 4810.032117][T14056] Call trace: [ 4810.032443][T14056] dump_backtrace+0x94/0xec [ 4810.033347][T14056] show_stack+0x18/0x24 [ 4810.033837][T14056] dump_stack_lvl+0x78/0x90 [ 4810.034305][T14056] dump_stack+0x18/0x24 [ 4810.034795][T14056] should_fail_ex+0x18c/0x1e0 [ 4810.035269][T14056] should_failslab+0x54/0x80 [ 4810.035795][T14056] __kmalloc_noprof+0xa8/0x360 [ 4810.036312][T14056] tomoyo_realpath_from_path+0x48/0x1d0 [ 4810.036911][T14056] tomoyo_path_number_perm+0xd8/0x224 [ 4810.037514][T14056] tomoyo_file_ioctl+0x1c/0x28 [ 4810.038389][T14056] security_file_ioctl+0x8c/0x19c [ 4810.038945][T14056] __arm64_sys_ioctl+0x4c/0xf0 [ 4810.039447][T14056] invoke_syscall+0x48/0x110 [ 4810.039931][T14056] el0_svc_common.constprop.0+0x40/0xe0 [ 4810.040390][T14056] do_el0_svc+0x1c/0x28 [ 4810.040846][T14056] el0_svc+0x34/0xec [ 4810.041368][T14056] el0t_64_sync_handler+0x100/0x12c [ 4810.041835][T14056] el0t_64_sync+0x19c/0x1a0 [ 4810.079923][T14056] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4815.892271][T14072] netlink: 'syz.0.2949': attribute type 10 has an invalid length. [ 4816.677037][T14072] bond0: (slave bond_slave_0): Releasing backup interface [ 4816.743769][T14072] bond0: (slave bond_slave_1): Releasing backup interface [ 4816.934944][T14075] input input985: cannot allocate more than FF_MAX_EFFECTS effects [ 4817.530959][T14072] netdevsim netdevsim0 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4817.531927][T14072] netdevsim netdevsim0 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4817.532817][T14072] netdevsim netdevsim0 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4817.533740][T14072] netdevsim netdevsim0 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 4818.556904][T14087] input: syz0 as /devices/virtual/input/input988 [ 4818.792750][T14092] FAULT_INJECTION: forcing a failure. [ 4818.792750][T14092] name failslab, interval 1, probability 0, space 0, times 0 [ 4818.793492][T14092] CPU: 1 UID: 0 PID: 14092 Comm: syz.1.2956 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4818.794177][T14092] Tainted: [B]=BAD_PAGE [ 4818.794498][T14092] Hardware name: linux,dummy-virt (DT) [ 4818.794992][T14092] Call trace: [ 4818.795278][T14092] dump_backtrace+0x94/0xec [ 4818.795674][T14092] show_stack+0x18/0x24 [ 4818.796023][T14092] dump_stack_lvl+0x78/0x90 [ 4818.796484][T14092] dump_stack+0x18/0x24 [ 4818.796854][T14092] should_fail_ex+0x18c/0x1e0 [ 4818.797219][T14092] should_failslab+0x54/0x80 [ 4818.797590][T14092] kmem_cache_alloc_noprof+0x54/0x2c4 [ 4818.797982][T14092] __kernfs_new_node+0x6c/0x234 [ 4818.798402][T14092] kernfs_new_node+0x68/0x90 [ 4818.798829][T14092] __kernfs_create_file+0x30/0xf0 [ 4818.799207][T14092] sysfs_add_file_mode_ns+0x70/0x134 [ 4818.799722][T14092] internal_create_group+0x28c/0x430 [ 4818.800153][T14092] internal_create_groups+0x50/0xcc [ 4818.800520][T14092] sysfs_create_groups+0x18/0x24 [ 4818.800888][T14092] device_add+0x298/0x78c [ 4818.801265][T14092] input_register_device+0x1a8/0x4bc [ 4818.801646][T14092] uinput_ioctl_handler.isra.0+0x654/0xc80 [ 4818.802084][T14092] uinput_ioctl+0x18/0x24 [ 4818.802434][T14092] __arm64_sys_ioctl+0xac/0xf0 [ 4818.802852][T14092] invoke_syscall+0x48/0x110 [ 4818.803213][T14092] el0_svc_common.constprop.0+0x40/0xe0 [ 4818.803596][T14092] do_el0_svc+0x1c/0x28 [ 4818.803936][T14092] el0_svc+0x34/0xec [ 4818.804274][T14092] el0t_64_sync_handler+0x100/0x12c [ 4818.804648][T14092] el0t_64_sync+0x19c/0x1a0 [ 4828.414230][T14125] FAULT_INJECTION: forcing a failure. [ 4828.414230][T14125] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 4828.415523][T14125] CPU: 1 UID: 0 PID: 14125 Comm: syz.0.2968 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4828.416875][T14125] Tainted: [B]=BAD_PAGE [ 4828.417356][T14125] Hardware name: linux,dummy-virt (DT) [ 4828.417812][T14125] Call trace: [ 4828.418337][T14125] dump_backtrace+0x94/0xec [ 4828.418892][T14125] show_stack+0x18/0x24 [ 4828.419304][T14125] dump_stack_lvl+0x78/0x90 [ 4828.419768][T14125] dump_stack+0x18/0x24 [ 4828.420224][T14125] should_fail_ex+0x18c/0x1e0 [ 4828.420663][T14125] should_fail_alloc_page+0x60/0x78 [ 4828.421465][T14125] __alloc_pages_noprof+0xdc/0xcfc [ 4828.422064][T14125] alloc_pages_mpol_noprof+0x8c/0x230 [ 4828.422620][T14125] alloc_pages_noprof+0x48/0xc0 [ 4828.423200][T14125] pipe_write+0x2fc/0x698 [ 4828.423966][T14125] vfs_write+0x308/0x370 [ 4828.424556][T14125] ksys_write+0xe8/0x104 [ 4828.425143][T14125] __arm64_sys_write+0x1c/0x28 [ 4828.425810][T14125] invoke_syscall+0x48/0x110 [ 4828.426477][T14125] el0_svc_common.constprop.0+0x40/0xe0 [ 4828.427285][T14125] do_el0_svc+0x1c/0x28 [ 4828.427978][T14125] el0_svc+0x34/0xec [ 4828.428747][T14125] el0t_64_sync_handler+0x100/0x12c [ 4828.429472][T14125] el0t_64_sync+0x19c/0x1a0 [ 4828.686926][T14131] input: syz0 as /devices/virtual/input/input993 [ 4835.587359][T14143] input: syz0 as /devices/virtual/input/input995 [ 4846.716963][T14159] input: syz0 as /devices/virtual/input/input996 [ 4853.507028][T14165] input: syz0 as /devices/virtual/input/input997 [ 4860.156385][T14177] input: syz0 as /devices/virtual/input/input998 [ 4868.803264][T14186] input: syz0 as /devices/virtual/input/input999 [ 4876.998637][T14199] FAULT_INJECTION: forcing a failure. [ 4876.998637][T14199] name failslab, interval 1, probability 0, space 0, times 0 [ 4877.000105][T14199] CPU: 0 UID: 0 PID: 14199 Comm: syz.0.2990 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4877.000753][T14199] Tainted: [B]=BAD_PAGE [ 4877.001074][T14199] Hardware name: linux,dummy-virt (DT) [ 4877.001413][T14199] Call trace: [ 4877.001711][T14199] dump_backtrace+0x94/0xec [ 4877.002168][T14199] show_stack+0x18/0x24 [ 4877.002545][T14199] dump_stack_lvl+0x78/0x90 [ 4877.003011][T14199] dump_stack+0x18/0x24 [ 4877.003383][T14199] should_fail_ex+0x18c/0x1e0 [ 4877.003795][T14199] should_failslab+0x54/0x80 [ 4877.004204][T14199] __kmalloc_noprof+0xa8/0x360 [ 4877.004570][T14199] tomoyo_encode2+0x7c/0x140 [ 4877.004931][T14199] tomoyo_realpath_from_path+0x9c/0x1d0 [ 4877.005309][T14199] tomoyo_path_number_perm+0xd8/0x224 [ 4877.005685][T14199] tomoyo_file_ioctl+0x1c/0x28 [ 4877.006100][T14199] security_file_ioctl+0x8c/0x19c [ 4877.006476][T14199] __arm64_sys_ioctl+0x4c/0xf0 [ 4877.006925][T14199] invoke_syscall+0x48/0x110 [ 4877.007336][T14199] el0_svc_common.constprop.0+0x40/0xe0 [ 4877.007729][T14199] do_el0_svc+0x1c/0x28 [ 4877.008068][T14199] el0_svc+0x34/0xec [ 4877.008401][T14199] el0t_64_sync_handler+0x100/0x12c [ 4877.008768][T14199] el0t_64_sync+0x19c/0x1a0 [ 4877.010410][T14199] ERROR: Out of memory at tomoyo_realpath_from_path. [ 4884.408182][T14217] input: syz0 as /devices/virtual/input/input1001 [ 4885.720209][T14220] input: syz0 as /devices/virtual/input/input1002 [ 4896.690323][T14230] input: syz0 as /devices/virtual/input/input1003 [ 4897.707699][T14233] input: syz0 as /devices/virtual/input/input1004 [ 4907.845900][T14239] input: syz0 as /devices/virtual/input/input1005 [ 4917.754498][T14247] input: syz0 as /devices/virtual/input/input1006 [ 4918.095379][T14251] input: syz0 as /devices/virtual/input/input1007 [ 4933.780415][T14265] input: syz0 as /devices/virtual/input/input1008 [ 4937.348376][T14274] input: syz0 as /devices/virtual/input/input1009 [ 4952.253549][T14293] fuse: Bad value for 'fd' [ 4952.267088][T14293] Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000 [ 4952.267719][T14293] Mem abort info: [ 4952.268037][T14293] ESR = 0x0000000096000006 [ 4952.268421][T14293] EC = 0x25: DABT (current EL), IL = 32 bits [ 4952.268824][T14293] SET = 0, FnV = 0 [ 4952.269345][T14293] EA = 0, S1PTW = 0 [ 4952.277563][T14293] FSC = 0x06: level 2 translation fault [ 4952.278034][T14293] Data abort info: [ 4952.278656][T14293] ISV = 0, ISS = 0x00000006, ISS2 = 0x00000000 [ 4952.286483][T14293] CM = 0, WnR = 0, TnD = 0, TagAccess = 0 [ 4952.287517][T14293] GCS = 0, Overlay = 0, DirtyBit = 0, Xs = 0 [ 4952.288109][T14293] user pgtable: 4k pages, 52-bit VAs, pgdp=0000000059859000 [ 4952.288900][T14293] [0000000000000000] pgd=080000007a3d6003, p4d=0800000051d00003, pud=08000000465e0003, pmd=0000000000000000 [ 4952.297594][T14293] Internal error: Oops: 0000000096000006 [#1] PREEMPT SMP [ 4952.298146][T14293] Modules linked in: [ 4952.298639][T14293] CPU: 1 UID: 0 PID: 14293 Comm: syz.1.3016 Tainted: G B 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 4952.299290][T14293] Tainted: [B]=BAD_PAGE [ 4952.299789][T14293] Hardware name: linux,dummy-virt (DT) [ 4952.300229][T14293] pstate: 61400009 (nZCv daif +PAN -UAO -TCO +DIT -SSBS BTYPE=--) [ 4952.300736][T14293] pc : __pi_strlen+0x14/0x150 [ 4952.301351][T14293] lr : audit_log_untrustedstring+0x20/0x40 [ 4952.301752][T14293] sp : ffff800083853c00 [ 4952.302065][T14293] x29: ffff800083853c00 x28: f4f0000009361240 x27: 0000000000000000 [ 4952.303062][T14293] x26: 0000000000000000 x25: 0000000000000000 x24: fdf00000273b41c0 [ 4952.303677][T14293] x23: 00000000fffffff3 x22: 0000000000000000 x21: ffff800080518b50 [ 4952.304515][T14293] x20: fdf0000006590b80 x19: 0000000000000000 x18: ffffffffffffffff [ 4952.305136][T14293] x17: ffff800080027db0 x16: ffff8000804f0428 x15: ffff8000838539e0 [ 4952.305857][T14293] x14: 0000000000000000 x13: f2f0000022d4a81f x12: ffff800080027eb8 [ 4952.306687][T14293] x11: ffff800080011558 x10: 000000000000005f x9 : 0000000000000078 [ 4952.307352][T14293] x8 : 0101010101010101 x7 : 00000000000006c0 x6 : 0000000000000059 [ 4952.308127][T14293] x5 : f2f0000022d4a859 x4 : 0000000000000000 x3 : 0000000000000061 [ 4952.308785][T14293] x2 : 0000000000000000 x1 : 0000000000000000 x0 : 0000000000000000 [ 4952.309600][T14293] Call trace: [ 4952.309899][T14293] __pi_strlen+0x14/0x150 [ 4952.310294][T14293] smack_log_callback+0x7c/0xc8 [ 4952.310648][T14293] common_lsm_audit+0x5c/0x85c [ 4952.311031][T14293] smack_log+0xec/0x140 [ 4952.311525][T14293] smk_access+0x104/0x148 [ 4952.311887][T14293] smack_watch_key+0xe0/0xf8 [ 4952.312235][T14293] security_watch_key+0x58/0x148 [ 4952.312616][T14293] keyctl_watch_key+0xb0/0x1cc [ 4952.313145][T14293] __arm64_sys_keyctl+0x50/0x290 [ 4952.313502][T14293] invoke_syscall+0x48/0x110 [ 4952.313852][T14293] el0_svc_common.constprop.0+0x40/0xe0 [ 4952.314264][T14293] do_el0_svc+0x1c/0x28 [ 4952.314637][T14293] el0_svc+0x34/0xec [ 4952.315005][T14293] el0t_64_sync_handler+0x100/0x12c [ 4952.315363][T14293] el0t_64_sync+0x19c/0x1a0 [ 4952.316194][T14293] Code: 92400c04 b200c3e8 f100009f 5400088c (a9400c02) [ 4952.317167][T14293] ---[ end trace 0000000000000000 ]--- [ 4952.318086][T14293] Kernel panic - not syncing: Oops: Fatal exception [ 4952.318703][T14293] SMP: stopping secondary CPUs [ 4952.319771][T14293] Kernel Offset: disabled [ 4952.320443][T14293] CPU features: 0x00,0000000d,1e2f797c,1767f6bf [ 4952.321524][T14293] Memory Limit: none [ 4952.322393][T14293] Rebooting in 86400 seconds.. VM DIAGNOSIS: 03:12:45 Registers: info registers vcpu 0 CPU#0 PC=0000aaaadd6f016c X00=0000000000000000 X01=0000000000000000 X02=0000000000000000 X03=0000000000000000 X04=0000000000000000 X05=0000000000000000 X06=0000000000000000 X07=0000000000000000 X08=0000000000000000 X09=0000000000000000 X10=0000000000000000 X11=0000000000000000 X12=0000000000000000 X13=0000000000000000 X14=0000000000000000 X15=0000000000000000 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=0000aaaae6742580 X20=0000aaaae6741400 X21=0000aaaadd73e880 X22=0000000000000060 X23=0000000000000c2b X24=0000000000000004 X25=0000ffffdc594438 X26=0000aaaadd775000 X27=0000ffffdc5944b8 X28=0000000000000001 X29=0000ffffdc5942a0 X30=0000aaaadd6f016c SP=0000ffffdc5942a0 PSTATE=60001000 -ZC- EL0t SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 Q00=0000000000000000:0000000000000000 Q01=0000000000000000:0000000000000000 Q02=0000000000000000:0000000000000000 Q03=0000000000000000:0000000000000000 Q04=0000000000000000:0000000000000000 Q05=0000000000000000:0000000000000000 Q06=0000000000000000:0000000000000000 Q07=0000000000000000:0000000000000000 Q08=0000000000000000:0000000000000000 Q09=0000000000000000:0000000000000000 Q10=0000000000000000:0000000000000000 Q11=0000000000000000:0000000000000000 Q12=0000000000000000:0000000000000000 Q13=0000000000000000:0000000000000000 Q14=0000000000000000:0000000000000000 Q15=0000000000000000:0000000000000000 Q16=0000000000000000:0000000000000000 Q17=0000000000000000:0000000000000000 Q18=0000000000000000:0000000000000000 Q19=0000000000000000:0000000000000000 Q20=0000000000000000:0000000000000000 Q21=0000000000000000:0000000000000000 Q22=0000000000000000:0000000000000000 Q23=0000000000000000:0000000000000000 Q24=0000000000000000:0000000000000000 Q25=0000000000000000:0000000000000000 Q26=0000000000000000:0000000000000000 Q27=0000000000000000:0000000000000000 Q28=0000000000000000:0000000000000000 Q29=0000000000000000:0000000000000000 Q30=0000000000000000:0000000000000000 Q31=0000000000000000:0000000000000000 info registers vcpu 1 CPU#1 PC=ffff800081a34504 X00=ffff800081a34500 X01=0000000000000001 X02=0000000000000000 X03=0000000000000033 X04=ffff800081a7edf0 X05=000000000000b992 X06=0000000000000320 X07=f4f0000006447200 X08=f4f0000006447280 X09=0000000000000400 X10=0000000000000001 X11=0000000000000001 X12=0000000000000000 X13=0000000000000314 X14=0000000000000314 X15=0000000000000000 X16=0000000000000000 X17=0000000000000000 X18=0000000000000000 X19=ffff800082830108 X20=ffff800082830100 X21=0000000000000000 X22=0000000000000006 X23=ffff800082830108 X24=0000000000000028 X25=faf0000006382480 X26=0000000000000000 X27=f3f000000341c340 X28=faf0000006382480 X29=ffff800088e13900 X30=ffff800081a33d00 SP=ffff800088e13900 PSTATE=814000c9 N--- EL2h SVCR=00000000 -- BTYPE=0 FPCR=00000000 FPSR=00000000 P00=0000000000000000 P01=0000000000000000 P02=0000000000000000 P03=0000000000000000 P04=0000000000000000 P05=0000000000000000 P06=0000000000000000 P07=0000000000000000 P08=0000000000000000 P09=0000000000000000 P10=0000000000000000 P11=0000000000000000 P12=0000000000000000 P13=0000000000000000 P14=0000000000000000 P15=0000000000000000 FFR=0000000000000000 Z00=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:38363038302d000a:3030303030303030 Z01=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000000000f000:0000000000000000 Z02=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z03=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:000000f000000000:000000f000000000 Z04=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:f00ff00ff00ff00f:f00ff00ff00ff00f Z05=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0f00f00f00000f00:0f00f00f00000f00 Z06=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000300:0000000000000300 Z07=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z08=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z09=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z10=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z11=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z12=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z13=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z14=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z15=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z16=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z17=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z18=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z19=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z20=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z21=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z22=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z23=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z24=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z25=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z26=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z27=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z28=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z29=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z30=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000 Z31=0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000:0000000000000000