last executing test programs: 42.124589209s ago: executing program 3 (id=8190): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000008c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWRULE={0x6c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x40, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x24, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x4}, @NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0x12}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x94}}, 0x0) 42.06136887s ago: executing program 3 (id=8194): ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'veth1_macvtap\x00'}) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x27}, 0x62) 41.966458613s ago: executing program 3 (id=8197): pipe(&(0x7f0000000040)={0xffffffffffffffff}) ppoll(&(0x7f0000000280)=[{r0, 0x4}, {r0, 0x2087}], 0x2, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 41.833652765s ago: executing program 3 (id=8202): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000340)={0x803, 0x400017, 0x4, 0xea, 0x15, "50a6250d20db00000000000100"}) ioctl$TIOCL_GETMOUSEREPORTING(r0, 0x5412, &(0x7f0000000900)=0xd) 41.741565538s ago: executing program 3 (id=8206): r0 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000001c0)=0x10) setxattr$system_posix_acl(&(0x7f0000005700)='.\x00', &(0x7f0000005740)='system.posix_acl_default\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="0200000001000500000000000400070000000000100002000000000020"], 0x24, 0x1) 41.6243135s ago: executing program 3 (id=8208): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000600)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}, {0x18, 0x1, 0x0, 0x1, @flow_offload={{0x11}, @void}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x88}, 0x1, 0x0, 0x0, 0x4000850}, 0x24044010) 26.399999868s ago: executing program 32 (id=8208): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000600)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x3}}, [@NFT_MSG_NEWRULE={0x60, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x4}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_EXPRESSIONS={0x34, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @synproxy={{0xd}, @val={0x4}}}, {0x18, 0x1, 0x0, 0x1, @flow_offload={{0x11}, @void}}]}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0x88}, 0x1, 0x0, 0x0, 0x4000850}, 0x24044010) 1.235600705s ago: executing program 1 (id=9203): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2a, 0x1, 0x0, 0x0, 0x0, 0x7, 0x510, 0x15, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8e, 0x80000000000000}, 0x106200, 0x10004, 0x30da, 0x5, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000008}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) fgetxattr(r0, &(0x7f0000000200)=@known='system.posix_acl_access\x00', &(0x7f0000000440)=""/65, 0x41) 1.137128777s ago: executing program 1 (id=9208): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000000040), 0x4) setsockopt$MRT_ASSERT(r0, 0x0, 0xd1, 0x0, 0x0) 1.084119848s ago: executing program 2 (id=9212): r0 = syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$setregs(0x1a, r0, 0xfffffeff, 0x0) 1.080518948s ago: executing program 1 (id=9213): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = socket(0x18, 0x0, 0x1) setsockopt$CAN_RAW_LOOPBACK(r0, 0x65, 0x3, 0x0, 0x0) 1.012480999s ago: executing program 1 (id=9217): mknod$loop(&(0x7f0000001b80)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000e00)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1e0) renameat2(0xffffffffffffff9c, &(0x7f0000000380)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f0000000480)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2) 1.01212299s ago: executing program 2 (id=9218): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000001e40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5d31, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xf, 0x5}, 0x100e64, 0xc78}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000900)={r0, 0x18000000000002a0, 0xe80, 0x0, &(0x7f0000000000)="76389e14050000007583ddd0569ba56a888e5505f600010000000000", 0x0, 0x1ff, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 892.383982ms ago: executing program 1 (id=9221): r0 = syz_open_dev$tty1(0xc, 0x4, 0x4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000180)={0x0, 0xf, 0xc, 0x1, 0x4, "5a1c966bcd4b7448"}) write$UHID_INPUT(r0, &(0x7f0000001040)={0x9, 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", 0x1000}}, 0x1006) 882.774852ms ago: executing program 0 (id=9223): r0 = socket$tipc(0x1e, 0x2, 0x0) r1 = dup(r0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, 0x0, 0x0) 782.622324ms ago: executing program 0 (id=9225): r0 = socket$can_j1939(0x1d, 0x2, 0x7) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000340)={0x1d, r1, 0x4, {0x2, 0x0, 0x3}, 0xff}, 0x18) 747.485015ms ago: executing program 0 (id=9226): perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x100, 0x0, 0x0, 0x5, 0x0, 0x1}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) shmat(0x0, &(0x7f0000f62000/0x1000)=nil, 0x7000) bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x2, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x45, 0x10, &(0x7f0000000000)={0x0, 0x4}, 0x10}, 0x2f) 740.428095ms ago: executing program 2 (id=9227): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f0000003740)={0x0, 0x0, &(0x7f0000003700)={&(0x7f0000000680)={0x144, 0xd, 0xa, 0x201, 0x0, 0x0, {0x5, 0x0, 0x4}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0xa4, 0x3, 0x0, 0x1, [{0xa0, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_USERDATA={0x8d, 0x6, 0x1, 0x0, "889e67cc4019c719b9ba19ceeac99f02018161bcc6047a3cdc496c3abe897ffb72fa341827274590e8ca4fa79b6941ec78336f3cd2a2605f0df4ad756975fc3d383c665d13c784962e68e601dc92718d1035a2b564e17ca25faeab900ca9d6f0b40d713964b80fd3e17b4a002d5a0deffd93764737177ecb3be5e358bb22dc5564adb9de1f5a083f06"}, @NFTA_SET_ELEM_TIMEOUT={0xc, 0x4, 0x1, 0x0, 0xf5}]}]}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_ELEM_LIST_SET={0x9, 0x2, 'syz0\x00'}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x6c, 0x3, 0x0, 0x1, [{0x68, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_KEY={0x38, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x34, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}]}, @NFTA_SET_ELEM_USERDATA={0x2a, 0x6, 0x1, 0x0, "2cf0b49568ce8dd66ffbfb1c0c4260c88f05974333e489c1b42aacd6ea4ee134b39f04d0bb8b"}]}]}]}, 0x144}, 0x1, 0x0, 0x0, 0x1}, 0x4040) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000640)=ANY=[@ANYBLOB="4c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="81ffffff000000001c0012800b0001006772657461700000", @ANYRES32, @ANYBLOB='\b\x00\r\x00\x00\x00\x00\x00\b\x00?'], 0x4c}}, 0x0) 643.807927ms ago: executing program 2 (id=9230): r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000280)={@multicast2, @local, @remote}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000000c0)=ANY=[@ANYBLOB="e0000002ac1414aa"], 0x1c) 594.607478ms ago: executing program 5 (id=9232): listen(0xffffffffffffffff, 0x2) syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000680)='./file0\x00', 0x0, &(0x7f00000000c0)={[{@usrquota}, {@norecovery}]}, 0x21, 0x4bd, &(0x7f00000006c0)="$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") openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) 553.388329ms ago: executing program 2 (id=9233): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000004080), r0) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000004140)={0x0, 0x0, &(0x7f0000004100)={&(0x7f00000040c0)={0x14, r1, 0x1, 0x70bd2b, 0xa}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) 517.229ms ago: executing program 4 (id=9234): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file0\x00', 0x1000410, &(0x7f0000000440)={[{@grpid}, {@grpquota}]}, 0x4, 0x4eb, &(0x7f0000000540)="$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") syz_mount_image$vfat(&(0x7f00000002c0), &(0x7f0000000280)='./bus\x00', 0x2901401, 0x0, 0x0, 0x0, &(0x7f000009de00)) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000a00)='./bus/file0\x00') 447.740122ms ago: executing program 2 (id=9235): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd\x00') exit(0x2) fstat(r0, 0x0) 405.087052ms ago: executing program 5 (id=9236): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@delneigh={0x28, 0x1c, 0x1, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x0, 0x96, 0x4}, [@NDA_LLADDR={0xa, 0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 309.544805ms ago: executing program 4 (id=9237): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000010c0)={0x18, r1, 0x1, 0x70bd28, 0x0, {0xa}, [@TIPC_NLA_LINK={0x4}]}, 0x18}}, 0x0) 293.120574ms ago: executing program 0 (id=9238): r0 = socket$kcm(0x10, 0x2, 0x0) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="563f00001800599c6d0eab070004000523"], 0xfe33) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00"], 0xfe33) 195.068996ms ago: executing program 0 (id=9239): r0 = socket$key(0xf, 0x3, 0x2) recvmmsg(r0, &(0x7f0000000440), 0x6f5, 0x2000000022, &(0x7f0000000480)={0x77359400}) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="0216000002"], 0x10}}, 0x0) 157.800237ms ago: executing program 4 (id=9240): r0 = open(&(0x7f00000000c0)='./bus\x00', 0x10507e, 0xa6) r1 = perf_event_open(&(0x7f00000012c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x20, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f00000007c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltgid}, {@ignoreqv}, {@posixacl}, {@nodevmap}]}}) 157.588177ms ago: executing program 5 (id=9241): unshare(0x2a020400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) 153.251577ms ago: executing program 4 (id=9242): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000001c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYRES32=r0], 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 113.114578ms ago: executing program 4 (id=9243): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000750000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000000e00000095"], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1e, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback=0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_GET_PROG_INFO(0xa, &(0x7f0000000740)={r0, 0x0, 0x0}, 0x10) 100.140078ms ago: executing program 5 (id=9244): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1f, 0x11, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000ffffffff000000000000000085000000a8000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000000000000850000007b00000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x40f00, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f0000000700)={r1}, 0xc) 64.895819ms ago: executing program 1 (id=9245): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x64, 0x9, 0x0, 0x0, 0x0, 0xb, 0x22, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc093, 0x2, @perf_config_ext={0x6, 0x46}, 0xd, 0x0, 0x11000, 0x4, 0x4, 0x5, 0x0, 0x0, 0x0, 0x0, 0xa3}, 0x0, 0xdfffffffffffffff, 0xffffffffffffffff, 0x9) mremap(&(0x7f0000e9b000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) mmap$IORING_OFF_SQ_RING(&(0x7f0000400000/0xc00000)=nil, 0xc00000, 0x1000001, 0x4c032, 0xffffffffffffffff, 0x0) 45.13878ms ago: executing program 0 (id=9246): r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f00000044c0)={0x0, 0x0, &(0x7f0000004480)=[{&(0x7f00000041c0)="a51fed5f71", 0x5}], 0x1}, 0x4004000) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r0, &(0x7f0000004780)={0x0, 0x0, &(0x7f0000004740)={&(0x7f00000045c0)={0x14, 0x0, 0x4, 0x70bd2a, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 35.06586ms ago: executing program 4 (id=9247): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000340)='./bus\x00', 0x41, &(0x7f0000000380)={[{@lazytime}, {@noblock_validity}, {@bh}, {@nodelalloc}, {@noblock_validity}, {@resgid}, {@mblk_io_submit}, {@acl}, {}], [], 0x3d}, 0x1, 0x522, &(0x7f00000007c0)="$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") r0 = syz_open_procfs(0x0, &(0x7f0000000100)='mountinfo\x00') sendfile(r0, r0, 0x0, 0x80000000) 24.59469ms ago: executing program 5 (id=9248): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x8080}, 0x20004450) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000004c0)=ANY=[@ANYBLOB="140000001000010000000000000000000500000aa4000000060a010400000000000000000a0600010900010073797a31000000000900020073797a3200000000780004806400018009000100686173680000000054000280080007400000000108000540000000070800024000000004080003400000007e0800014000000010080006400000000c08000740000000000800064000000005080002400000000c080004400000000410"], 0xcc}}, 0x24000840) 0s ago: executing program 5 (id=9249): r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r0, 0x30925) keyctl$KEYCTL_MOVE(0x3, r0, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): link: 8 bytes leftover after parsing attributes in process `syz.2.7600'. [ 235.687649][T31227] netlink: 16 bytes leftover after parsing attributes in process `syz.2.7600'. [ 235.756709][T31247] gretap0: entered promiscuous mode [ 235.781090][T31247] netlink: 'syz.1.7604': attribute type 1 has an invalid length. [ 235.812665][T31239] fido_id[31239]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 235.990793][T31279] loop2: detected capacity change from 0 to 512 [ 236.035337][T31279] EXT4-fs (loop2): orphan cleanup on readonly fs [ 236.051941][T31279] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 236.073050][T31279] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 236.093774][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 236.097848][T31279] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.7615: attempt to clear invalid blocks 2 len 1 [ 236.100267][ C0] EXT4-fs (loop2): initial error at time 1779100244: ext4_mb_generate_buddy:1317 [ 236.122224][ C0] EXT4-fs (loop2): last error at time 1779100244: ext4_mb_generate_buddy:1317 [ 236.191139][T31279] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 236.191812][T31279] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7615: invalid indirect mapped block 1819239214 (level 0) [ 236.244082][T31279] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 236.244383][T31279] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.7615: invalid indirect mapped block 1819239214 (level 1) [ 236.313054][T31279] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 236.313459][T31279] EXT4-fs (loop2): 1 truncate cleaned up [ 236.314378][T31279] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 236.358960][T31279] EXT4-fs error (device loop2): __ext4_remount:6837: comm syz.2.7615: Abort forced by user [ 236.359264][T31279] EXT4-fs (loop2): Remounting filesystem read-only [ 236.359283][T31279] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 236.364544][T31305] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 236.364684][T31305] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 236.404366][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.418309][T31313] loop0: detected capacity change from 0 to 512 [ 236.420020][T31313] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 236.430263][T31313] EXT4-fs (loop0): orphan file too big: 67108874 [ 236.488578][T31313] EXT4-fs (loop0): mount failed [ 236.517423][T31322] loop4: detected capacity change from 0 to 1024 [ 236.528868][T31322] EXT4-fs (loop4): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 236.541505][T31322] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 2: comm syz.4.7625: lblock 2 mapped to illegal pblock 2 (length 1) [ 236.541548][T31322] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 236.541674][T31322] __quota_error: 82 callbacks suppressed [ 236.541689][T31322] Quota error (device loop4): qtree_write_dquot: dquota write failed [ 236.541712][T31322] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 48: comm syz.4.7625: lblock 0 mapped to illegal pblock 48 (length 1) [ 236.541744][T31322] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 236.541867][T31322] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 236.541882][T31322] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.7625: Failed to acquire dquot type 0 [ 236.541903][T31322] loop4: lost filesystem error report for type 5 error -117 [ 236.542004][T31322] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 236.542108][T31322] loop4: lost filesystem error report for type 5 error -117 [ 236.542191][T31322] EXT4-fs error (device loop4): ext4_evict_inode:267: inode #11: comm syz.4.7625: mark_inode_dirty error [ 236.542213][T31322] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 236.542323][T31322] EXT4-fs warning (device loop4): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 236.542359][T31322] EXT4-fs (loop4): 1 orphan inode deleted [ 236.542759][T31322] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 236.564459][ T30] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 236.565491][T31322] EXT4-fs error (device loop4): ext4_map_blocks:791: inode #2: block 16: comm syz.4.7625: lblock 262144 mapped to illegal pblock 16 (length 8) [ 236.567536][ T30] Quota error (device loop4): remove_tree: Can't read quota data block 1 [ 236.567558][ T30] EXT4-fs error (device loop4): ext4_release_dquot:7070: comm kworker/u8:1: Failed to release dquot type 0 [ 236.627409][ T28] audit: type=1400 audit(1779100245.371:2782): avc: denied { accept } for pid=31331 comm="syz.2.7627" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 236.678049][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 236.857810][ T3304] EXT4-fs error (device loop4): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 236.857837][ T3304] loop4: lost filesystem error report for type 5 error -117 [ 236.857973][ T3304] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 236.857991][ T3304] loop4: lost filesystem error report for type 5 error -117 [ 236.858107][ T3304] EXT4-fs error (device loop4): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 236.858204][ T3304] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 237.014570][T31357] netlink: 'syz.1.7634': attribute type 15 has an invalid length. [ 237.085173][T31359] loop4: detected capacity change from 0 to 4096 [ 237.097072][T31359] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 237.116109][ T28] audit: type=1400 audit(1779100245.861:2783): avc: denied { write } for pid=31358 comm="syz.4.7635" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 237.116255][ T28] audit: type=1400 audit(1779100245.861:2784): avc: denied { open } for pid=31358 comm="syz.4.7635" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 237.117368][T31359] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.7635: corrupted inode contents [ 237.118626][T31359] EXT4-fs error (device loop4): ext4_dirty_inode:6587: inode #15: comm syz.4.7635: mark_inode_dirty error [ 237.143464][T31359] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.7635: corrupted inode contents [ 237.167565][T31359] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.7635: mark_inode_dirty error [ 237.167966][T31359] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.7635: corrupted inode contents [ 237.169158][ T28] audit: type=1400 audit(1779100245.921:2785): avc: denied { write } for pid=31358 comm="syz.4.7635" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 237.207922][T31359] EXT4-fs error (device loop4): __ext4_ext_dirty:207: inode #15: comm syz.4.7635: mark_inode_dirty error [ 237.232718][ T28] audit: type=1400 audit(1779100245.921:2786): avc: denied { write } for pid=31358 comm="syz.4.7635" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 237.288234][ T28] audit: type=1400 audit(1779100245.921:2787): avc: denied { rename } for pid=31358 comm="syz.4.7635" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 237.288281][ T28] audit: type=1400 audit(1779100245.921:2788): avc: denied { add_name } for pid=31358 comm="syz.4.7635" name="file1" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 237.343933][T31359] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.7635: corrupted inode contents [ 237.358580][ T3654] udevd[3654]: symlink '../../loop1' '/dev/disk/by-diskseq/691.tmp-b7:1' failed: Read-only file system [ 237.376518][T31359] EXT4-fs error (device loop4): ext4_truncate:4690: inode #15: comm syz.4.7635: mark_inode_dirty error [ 237.376640][T31359] EXT4-fs error (device loop4) in ext4_setattr:6120: Corrupt filesystem [ 237.376947][T31372] EXT4-fs error (device loop4): ext4_do_update_inode:5690: inode #15: comm syz.4.7635: corrupted inode contents [ 237.390264][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/708.tmp-b7:2' failed: Read-only file system [ 237.417146][ T3654] udevd[3654]: symlink '../../loop0' '/dev/disk/by-diskseq/709.tmp-b7:0' failed: Read-only file system [ 237.430448][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.458830][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/708.tmp-b7:2' failed: Read-only file system [ 237.517588][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-diskseq/691.tmp-b7:1' failed: Read-only file system [ 237.543329][ T3290] udevd[3290]: symlink '../../loop4' '/dev/disk/by-diskseq/712.tmp-b7:4' failed: Read-only file system [ 237.559344][ T3288] udevd[3288]: symlink '../../loop0' '/dev/disk/by-diskseq/709.tmp-b7:0' failed: Read-only file system [ 237.596481][ T3654] udevd[3654]: symlink '../../loop4' '/dev/disk/by-diskseq/712.tmp-b7:4' failed: Read-only file system [ 237.627251][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-diskseq/691.tmp-b7:1' failed: Read-only file system [ 237.639065][ T3288] udevd[3288]: symlink '../../loop0' '/dev/disk/by-diskseq/709.tmp-b7:0' failed: Read-only file system [ 237.658398][T31412] __nla_validate_parse: 4 callbacks suppressed [ 237.658414][T31412] netlink: 56 bytes leftover after parsing attributes in process `syz.0.7650'. [ 237.677396][T31400] program syz.4.7643 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 237.767064][T31422] loop3: detected capacity change from 0 to 512 [ 237.793933][T31422] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 237.952770][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 237.962757][T31460] pim6reg: entered allmulticast mode [ 237.992824][T31460] pim6reg: left allmulticast mode [ 238.052290][T31486] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 238.152069][T31486] EXT4-fs (loop3): 1 truncate cleaned up [ 238.164147][T31486] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 238.227736][T31513] netlink: 32 bytes leftover after parsing attributes in process `syz.2.7679'. [ 238.277787][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 238.402521][T31538] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 238.426211][T31538] ext4 filesystem being mounted at /1498/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 238.460135][ T8782] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz0 [ 238.499546][T31538] EXT4-fs warning (device loop2): ext4_group_add:1715: Can't resize non-sparse filesystem further [ 238.553510][T31554] fido_id[31554]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 238.587792][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 238.781781][T31587] netlink: 4 bytes leftover after parsing attributes in process `syz.2.7700'. [ 238.960524][T31598] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 238.990548][T31598] ext4 filesystem being mounted at /1502/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 239.056589][T31598] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 239.142863][T31612] set_capacity_and_notify: 3 callbacks suppressed [ 239.142881][T31612] loop1: detected capacity change from 0 to 512 [ 239.173005][T31598] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 239.192690][T31612] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 239.251110][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.334036][T31626] netlink: 16 bytes leftover after parsing attributes in process `syz.0.7710'. [ 239.366046][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 239.468069][ T8782] hid-generic 0080:0008:0000.0003: hidraw0: HID v0.00 Device [syz0] on syz0 [ 239.537346][T31649] fido_id[31649]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 240.558714][T31802] xt_hashlimit: size too large, truncated to 1048576 [ 240.579863][T31804] netlink: 'syz.1.7764': attribute type 2 has an invalid length. [ 240.670983][T31812] loop0: detected capacity change from 0 to 2048 [ 240.717524][T31812] [EXT4 FS bs=2048, gc=1, bpg=262144, ipg=32, mo=a802c018, mo2=0002] [ 240.747166][T31812] System zones: 0-7 [ 240.766020][T31812] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 240.834817][T31812] EXT4-fs error (device loop0): ext4_ext_precache:631: inode #2: comm syz.0.7766: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 240.898104][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 240.985929][T31847] loop2: detected capacity change from 0 to 512 [ 241.006309][T31847] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 241.055133][T31847] EXT4-fs (loop2): 1 truncate cleaned up [ 241.064900][T31847] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 241.194629][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 241.490977][T31921] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7799'. [ 241.589248][ T28] kauditd_printk_skb: 69 callbacks suppressed [ 241.589263][ T28] audit: type=1400 audit(1779100250.331:2858): avc: denied { ioctl } for pid=31937 comm="syz.4.7804" path="cgroup:[4026532384]" dev="nsfs" ino=4026532384 ioctlcmd=0xb701 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 241.699388][T31954] loop4: detected capacity change from 0 to 164 [ 241.749551][T31962] netlink: 12 bytes leftover after parsing attributes in process `syz.3.7811'. [ 242.367670][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/727.tmp-b7:2' failed: Read-only file system [ 242.383725][ T28] audit: type=1326 audit(1779100251.121:2859): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.391129][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-diskseq/723.tmp-b7:1' failed: Read-only file system [ 242.425699][T31984] loop1: detected capacity change from 0 to 2048 [ 242.429764][ T3288] udevd[3288]: symlink '../../loop0' '/dev/disk/by-diskseq/725.tmp-b7:0' failed: Read-only file system [ 242.444757][ T3290] udevd[3290]: symlink '../../loop3' '/dev/disk/by-diskseq/717.tmp-b7:3' failed: Read-only file system [ 242.460815][ T28] audit: type=1326 audit(1779100251.121:2860): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.487286][ T28] audit: type=1326 audit(1779100251.121:2861): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.488659][ T3654] udevd[3654]: symlink '../../loop3' '/dev/disk/by-diskseq/717.tmp-b7:3' failed: Read-only file system [ 242.513844][ T28] audit: type=1326 audit(1779100251.121:2862): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.562486][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-diskseq/730.tmp-b7:1' failed: Read-only file system [ 242.578400][T32001] loop3: detected capacity change from 0 to 512 [ 242.587760][ T3290] udevd[3290]: symlink '../../loop4' '/dev/disk/by-diskseq/729.tmp-b7:4' failed: Read-only file system [ 242.599721][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 242.600805][T32001] EXT4-fs: Ignoring removed nomblk_io_submit option [ 242.621072][T31984] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 242.635267][T31984] ext4 filesystem being mounted at /1600/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 242.635741][ T28] audit: type=1326 audit(1779100251.121:2863): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.658631][T32001] EXT4-fs error (device loop3): mb_free_blocks:2049: group 0, [ 242.672524][ T28] audit: type=1326 audit(1779100251.121:2864): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.672562][ T28] audit: type=1326 audit(1779100251.121:2865): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.672648][ T28] audit: type=1326 audit(1779100251.121:2866): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.672685][ T28] audit: type=1326 audit(1779100251.121:2867): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=31988 comm="syz.3.7821" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=434 compat=0 ip=0x7f0a9a1bce59 code=0x7ffc0000 [ 242.771688][ T3290] udevd[3290]: symlink '../../loop0' '/dev/disk/by-diskseq/725.tmp-b7:0' failed: Read-only file system [ 242.790472][T32001] inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 242.817367][ T3288] udevd[3288]: symlink '../../loop2' '/dev/disk/by-diskseq/727.tmp-b7:2' failed: Read-only file system [ 242.823758][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 242.834851][ C1] EXT4-fs (loop3): initial error at time 1779100251: mb_free_blocks:2049: inode 11: block 64 [ 242.851521][ C1] EXT4-fs (loop3): last error at time 1779100251: mb_free_blocks:2049: inode 11: block 64 [ 242.861574][T32001] EXT4-fs (loop3): Remounting filesystem read-only [ 242.882682][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 242.903677][T32001] EXT4-fs (loop3): 1 truncate cleaned up [ 242.935202][T32001] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 242.976055][T32030] netlink: 12 bytes leftover after parsing attributes in process `syz.0.7833'. [ 243.003908][T32032] loop4: detected capacity change from 0 to 512 [ 243.008232][T32030] vlan0: entered promiscuous mode [ 243.020020][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.024811][T32032] EXT4-fs (loop4): orphan cleanup on readonly fs [ 243.039438][T32032] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.7832: Failed to acquire dquot type 1 [ 243.085118][T32032] loop4: lost filesystem error report for type 5 error -117 [ 243.098622][T32032] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.7832: Failed to acquire dquot type 1 [ 243.103834][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 243.123647][ C0] EXT4-fs (loop4): last error at time 1779100251: ext4_acquire_dquot:7034 [ 243.146579][T32032] loop4: lost filesystem error report for type 5 error -117 [ 243.156656][T32032] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.7832: bg 0: block 248: padding at end of block bitmap is not set [ 243.188561][T32056] netlink: 128 bytes leftover after parsing attributes in process `syz.3.7837'. [ 243.202290][T32057] loop1: detected capacity change from 0 to 1024 [ 243.222796][T32057] EXT4-fs: Ignoring removed orlov option [ 243.231461][T32062] tipc: Enabled bearer , priority 4 [ 243.248840][T32057] EXT4-fs (loop1): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 243.263853][T32032] loop4: lost filesystem error report for type 5 error -117 [ 243.264442][T32032] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 243.283139][T32032] loop4: lost filesystem error report for type 5 error -117 [ 243.283410][T32032] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.7832: Failed to acquire dquot type 1 [ 243.305789][T32032] loop4: lost filesystem error report for type 5 error -117 [ 243.306210][T32032] EXT4-fs (loop4): 1 orphan inode deleted [ 243.313000][T32069] tipc: Started in network mode [ 243.325461][T32069] tipc: Node identity ff020000000000000000000000000001, cluster identity 4711 [ 243.334269][T32032] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 243.339027][T32057] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 243.348191][T32032] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.372592][T32069] tipc: Enabling of bearer rejected, failed to enable media [ 243.431307][T32057] EXT4-fs error (device loop1): ext4_find_dest_de:2050: inode #12: block 7: comm syz.1.7836: bad entry in directory: rec_len is too small for name_len - offset=16, inode=14, rec_len=40, size=56 fake=0 [ 243.452093][T32057] EXT4-fs (loop1): Remounting filesystem read-only [ 243.479696][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 243.536125][T32095] bridge7: entered promiscuous mode [ 243.548203][T32095] bridge7: entered allmulticast mode [ 243.602351][T32107] loop2: detected capacity change from 0 to 1024 [ 243.611237][T32104] netlink: 28 bytes leftover after parsing attributes in process `syz.0.7849'. [ 243.628475][T32107] EXT4-fs (loop2): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 243.639733][T32104] netlink: 7 bytes leftover after parsing attributes in process `syz.0.7849'. [ 243.670654][T32107] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 2: comm syz.2.7850: lblock 2 mapped to illegal pblock 2 (length 1) [ 243.708193][T32107] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 243.713201][T32107] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 48: comm syz.2.7850: lblock 0 mapped to illegal pblock 48 (length 1) [ 243.722352][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 243.722382][ C1] EXT4-fs (loop2): initial error at time 1779100252: ext4_map_blocks:791: inode 3: block 2 [ 243.722412][ C1] EXT4-fs (loop2): last error at time 1779100252: ext4_map_blocks:791: inode 3: block 2 [ 243.768230][T32107] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 243.768377][T32107] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.7850: Failed to acquire dquot type 0 [ 243.792548][T32126] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 243.829007][T32107] loop2: lost filesystem error report for type 5 error -117 [ 243.829132][T32107] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 243.862698][T32107] loop2: lost filesystem error report for type 5 error -117 [ 243.862843][T32107] EXT4-fs error (device loop2): ext4_evict_inode:267: inode #11: comm syz.2.7850: mark_inode_dirty error [ 243.885257][T32107] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 243.885412][T32107] EXT4-fs warning (device loop2): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 243.910717][T32107] EXT4-fs (loop2): 1 orphan inode deleted [ 243.918070][T32107] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 243.930394][ T69] EXT4-fs error (device loop2): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 243.957569][ T69] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 243.957683][ T69] EXT4-fs error (device loop2): ext4_release_dquot:7070: comm kworker/u8:5: Failed to release dquot type 0 [ 243.988239][ T69] loop2: lost filesystem error report for type 5 error -117 [ 243.999024][T32149] loop3: detected capacity change from 0 to 256 [ 244.025457][T32146] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 244.068864][T32146] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 244.078203][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.096001][T32149] FAT-fs (loop3): error, clusters badly computed (0 != 128) [ 244.112133][ T3297] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 244.125766][T32149] FAT-fs (loop3): Filesystem has been set read-only [ 244.132542][T32149] FAT-fs (loop3): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 244.133787][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 244.172409][ T3297] loop2: lost filesystem error report for type 5 error -117 [ 244.172520][ T3297] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 244.197763][ T3297] loop2: lost filesystem error report for type 5 error -117 [ 244.199266][ T3297] EXT4-fs error (device loop2): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 244.228107][ T3297] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 244.319517][T32193] netem: change failed [ 244.562507][T32233] set_capacity_and_notify: 1 callbacks suppressed [ 244.562527][T32233] loop2: detected capacity change from 0 to 256 [ 244.645699][T32243] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7890'. [ 244.670884][T32247] loop3: detected capacity change from 0 to 2048 [ 244.683147][T32243] vlan0: entered promiscuous mode [ 244.688417][T32243] bridge0: entered promiscuous mode [ 244.725440][T32247] loop3: p3 < > p4 < > [ 244.732438][T32247] loop3: partition table partially beyond EOD, truncated [ 244.744460][T32247] loop3: p3 start 4284289 is beyond EOD, truncated [ 244.857645][T32271] loop1: detected capacity change from 0 to 512 [ 244.875479][T32271] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 244.897772][T32271] EXT4-fs (loop1): 1 truncate cleaned up [ 244.908432][T32271] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 245.676139][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 245.862117][T32308] loop1: detected capacity change from 0 to 256 [ 245.884712][T32308] FAT-fs (loop1): error, invalid access to FAT (entry 0x00000001) [ 246.047596][T32328] netlink: 100 bytes leftover after parsing attributes in process `syz.4.7909'. [ 246.074565][T32328] netlink: 12 bytes leftover after parsing attributes in process `syz.4.7909'. [ 246.100981][T32328] netlink: 8 bytes leftover after parsing attributes in process `syz.4.7909'. [ 246.265594][T32336] netlink: 24 bytes leftover after parsing attributes in process `syz.3.7912'. [ 246.300348][T32336] netlink: 60 bytes leftover after parsing attributes in process `syz.3.7912'. [ 246.373391][T32348] loop1: detected capacity change from 0 to 256 [ 246.549249][ T8782] kernel read not supported for file /mdstat (pid: 8782 comm: kworker/1:10) [ 247.382075][ T3654] udevd[3654]: symlink '../../loop4' '/dev/disk/by-diskseq/741.tmp-b7:4' failed: Read-only file system [ 247.418825][ T3654] udevd[3654]: symlink '../../loop3' '/dev/disk/by-diskseq/747.tmp-b7:3' failed: Read-only file system [ 247.439316][ T28] kauditd_printk_skb: 33 callbacks suppressed [ 247.439335][ T28] audit: type=1400 audit(1779100256.181:2892): avc: denied { create } for pid=32452 comm="syz.2.7950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 247.468311][ T3286] udevd[3286]: symlink '../../loop2' '/dev/disk/by-diskseq/746.tmp-b7:2' failed: Read-only file system [ 247.480265][ T3290] udevd[3290]: symlink '../../loop0' '/dev/disk/by-diskseq/725.tmp-b7:0' failed: Read-only file system [ 247.483638][ T28] audit: type=1400 audit(1779100256.191:2893): avc: denied { setopt } for pid=32452 comm="syz.2.7950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 247.520605][ T3654] udevd[3654]: symlink '../../loop1' '/dev/disk/by-diskseq/753.tmp-b7:1' failed: Read-only file system [ 247.546228][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/746.tmp-b7:2' failed: Read-only file system [ 247.571506][ T3286] udevd[3286]: symlink '../../loop0' '/dev/disk/by-diskseq/725.tmp-b7:0' failed: Read-only file system [ 247.583852][T32464] loop2: detected capacity change from 0 to 512 [ 247.592127][ T3654] udevd[3654]: symlink '../../loop4' '/dev/disk/by-diskseq/741.tmp-b7:4' failed: Read-only file system [ 247.609592][T32464] EXT4-fs (loop2): orphan cleanup on readonly fs [ 247.612138][ T28] audit: type=1400 audit(1779100256.351:2894): avc: denied { write } for pid=32467 comm="syz.1.7952" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 247.632076][ T3286] udevd[3286]: symlink '../../loop2' '/dev/disk/by-diskseq/754.tmp-b7:2' failed: Read-only file system [ 247.640891][T32464] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 247.654469][ T3286] udevd[3286]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 247.677454][T32464] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 247.688183][T32464] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.7953: Failed to acquire dquot type 1 [ 247.700369][T32464] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 247.710438][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 247.710464][ C0] EXT4-fs (loop2): last error at time 1779100256: ext4_acquire_dquot:7034 [ 247.738150][T32464] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 247.749171][T32464] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.7953: Failed to acquire dquot type 1 [ 247.761434][T32464] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.7953: bg 0: block 248: padding at end of block bitmap is not set [ 247.769267][T32486] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 247.786235][T32464] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 247.801701][T32486] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 247.810292][T32464] Quota error (device loop2): do_check_range: Getting dqdh_prev_free 1536 out of range 0-5 [ 247.820493][T32464] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 247.833583][T32464] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.7953: Failed to acquire dquot type 1 [ 247.872650][T32464] EXT4-fs (loop2): 1 orphan inode deleted [ 247.881926][T32464] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 247.908176][T32464] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 247.960286][T32510] bridge5: entered promiscuous mode [ 247.972224][T32510] bridge5: entered allmulticast mode [ 248.281304][ T28] audit: type=1400 audit(1779100257.021:2895): avc: denied { accept } for pid=32554 comm="syz.4.7977" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 248.325555][T32561] loop0: detected capacity change from 0 to 256 [ 248.355087][T32561] FAT-fs (loop0): error, invalid access to FAT (entry 0x00000001) [ 248.467536][T32588] sg_write: data in/out 25564/1 bytes for SCSI command 0x4-- guessing data in; [ 248.467536][T32588] program syz.1.7987 not setting count and/or reply_len properly [ 248.548001][T32599] __nla_validate_parse: 4 callbacks suppressed [ 248.548042][T32599] netlink: 4 bytes leftover after parsing attributes in process `syz.0.7990'. [ 248.619612][T32612] netlink: 12 bytes leftover after parsing attributes in process `syz.1.7995'. [ 248.869308][T32651] loop1: detected capacity change from 0 to 512 [ 248.906732][T32651] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 248.982612][T32665] loop2: detected capacity change from 0 to 512 [ 249.008429][T32651] EXT4-fs error (device loop1): ext4_get_first_dir_block:3537: inode #12: comm syz.1.8007: Directory block failed checksum [ 249.039173][T32665] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 249.097675][T32665] EXT4-fs (loop2): 1 truncate cleaned up [ 249.119986][T32665] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 249.140077][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.179053][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 249.283101][T32702] SELinux: policydb table sizes (8,2) do not match mine (8,7) [ 249.305932][T32702] SELinux: failed to load policy [ 249.411996][T32722] netlink: 80 bytes leftover after parsing attributes in process `syz.2.8026'. [ 249.459720][T32728] netlink: 'syz.4.8028': attribute type 27 has an invalid length. [ 249.492142][T32734] loop2: detected capacity change from 0 to 128 [ 249.542712][T32734] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 249.566110][T32734] ext4 filesystem being mounted at /1556/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 249.594161][T32734] EXT4-fs warning (device loop2): ext4_group_extend:1885: will only finish group (8193 blocks, 8129 new) [ 249.613638][T32734] EXT4-fs warning (device loop2): ext4_group_extend:1890: can't read last block, resize aborted [ 249.660724][ T3297] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 249.822531][ T312] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8042'. [ 249.920785][ T330] netlink: 4 bytes leftover after parsing attributes in process `syz.4.8047'. [ 250.061944][ T352] netlink: 84 bytes leftover after parsing attributes in process `syz.4.8054'. [ 250.087027][ T352] openvswitch: netlink: Key type 30 is not supported [ 250.348968][ T390] sg_write: data in/out 410588/66 bytes for SCSI command 0x0-- guessing data in; [ 250.348968][ T390] program syz.0.8066 not setting count and/or reply_len properly [ 250.790068][ T464] netlink: 12 bytes leftover after parsing attributes in process `syz.1.8089'. [ 251.138358][ T517] set_capacity_and_notify: 1 callbacks suppressed [ 251.138429][ T517] loop0: detected capacity change from 0 to 512 [ 251.175621][ T517] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 251.201394][ T517] ext4 filesystem being mounted at /1659/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 251.262836][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 251.808283][ T636] loop3: detected capacity change from 0 to 1024 [ 251.837505][ T636] EXT4-fs (loop3): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 251.855502][ T645] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8144'. [ 251.855995][ T636] ext4 filesystem being mounted at /1604/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 251.888037][ T645] netlink: 48 bytes leftover after parsing attributes in process `syz.4.8144'. [ 251.939167][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 251.949675][ T659] netlink: 64 bytes leftover after parsing attributes in process `syz.1.8148'. [ 251.997043][ T667] loop3: detected capacity change from 0 to 512 [ 252.029739][ T667] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 252.046488][ T667] ext4 filesystem being mounted at /1605/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 252.077951][ T3301] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 252.182463][ T700] sg_write: data in/out 443356/194 bytes for SCSI command 0x0-- guessing data in; [ 252.182463][ T700] program syz.0.8169 not setting count and/or reply_len properly [ 252.401829][ T3654] udevd[3654]: symlink '../../loop3' '/dev/disk/by-diskseq/771.tmp-b7:3' failed: Read-only file system [ 252.421962][ T3286] udevd[3286]: symlink '../../loop0' '/dev/disk/by-diskseq/767.tmp-b7:0' failed: Read-only file system [ 252.465561][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 252.514700][ T3654] udevd[3654]: symlink '../../loop3' '/dev/disk/by-diskseq/771.tmp-b7:3' failed: Read-only file system [ 252.551105][ T3286] udevd[3286]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 252.567105][ T3290] udevd[3290]: symlink '../../loop1' '/dev/disk/by-diskseq/764.tmp-b7:1' failed: Read-only file system [ 252.588172][ T3654] udevd[3654]: symlink '../../loop0' '/dev/disk/by-diskseq/767.tmp-b7:0' failed: Read-only file system [ 252.630562][ T3286] udevd[3286]: symlink '../../loop2' '/dev/disk/by-diskseq/765.tmp-b7:2' failed: Read-only file system [ 252.664577][ T3654] udevd[3654]: symlink '../../loop1' '/dev/disk/by-diskseq/764.tmp-b7:1' failed: Read-only file system [ 252.701248][ T3290] udevd[3290]: symlink '../../loop0' '/dev/disk/by-diskseq/767.tmp-b7:0' failed: Read-only file system [ 252.718895][ T28] kauditd_printk_skb: 74 callbacks suppressed [ 252.718911][ T28] audit: type=1400 audit(1779100261.461:2970): avc: denied { getopt } for pid=778 comm="syz.0.8180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 252.826235][ T28] audit: type=1400 audit(1779100261.541:2971): avc: denied { write } for pid=740 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 252.897126][ T28] audit: type=1400 audit(1779100261.631:2972): avc: denied { write } for pid=799 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 253.200183][ T28] audit: type=1400 audit(1779100261.941:2973): avc: denied { write } for pid=813 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 253.257172][ T848] loop1: detected capacity change from 0 to 1024 [ 253.277081][ T28] audit: type=1400 audit(1779100262.021:2974): avc: denied { write } for pid=859 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 253.299379][ T848] EXT4-fs: inline encryption not supported [ 253.313707][ T848] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 253.367571][ T848] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.8199: lblock 2 mapped to illegal pblock 2 (length 1) [ 253.390721][ T848] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 253.390850][ T848] EXT4-fs (loop1): Remounting filesystem read-only [ 253.400082][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 253.400117][ C0] EXT4-fs (loop1): initial error at time 1779100262: ext4_map_blocks:791: inode 3: block 2 [ 253.400163][ C0] EXT4-fs (loop1): last error at time 1779100262: ext4_map_blocks:791: inode 3: block 2 [ 253.444407][ T848] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 253.452750][ T848] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 253.474507][ T848] EXT4-fs (loop1): 1 orphan inode deleted [ 253.484420][ T848] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 253.512248][ T28] audit: type=1400 audit(1779100262.231:2975): avc: denied { getopt } for pid=879 comm="syz.4.8209" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 253.576744][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 253.833177][ T28] audit: type=1400 audit(1779100262.571:2976): avc: denied { create } for pid=918 comm="syz.0.8222" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tipc_socket permissive=1 [ 253.905644][ T28] audit: type=1400 audit(1779100262.641:2977): avc: denied { associate } for pid=928 comm="syz.0.8225" name="current" scontext=root:object_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 254.528143][ T1005] __nla_validate_parse: 2 callbacks suppressed [ 254.528158][ T1005] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8251'. [ 254.578203][ T1012] netlink: 52 bytes leftover after parsing attributes in process `syz.2.8251'. [ 254.679695][ T1023] loop4: detected capacity change from 0 to 512 [ 254.716624][ T1023] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 254.738058][ T1023] ext4 filesystem being mounted at /1632/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 254.766619][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 254.786370][ T1035] netlink: 'syz.1.8260': attribute type 4 has an invalid length. [ 254.847849][ T1045] loop1: detected capacity change from 0 to 512 [ 254.870245][ T1045] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 254.919793][ T1045] EXT4-fs: Remounting file system with no journal so ignoring journalled data option [ 254.945911][ T1045] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 254.958663][ T1045] ext4 filesystem being remounted at /1712/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 255.003482][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.107616][ T1063] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8265'. [ 255.201243][ T1069] loop1: detected capacity change from 0 to 2048 [ 255.246220][ T1069] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 255.283902][ T1069] ext4 filesystem being mounted at /1714/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.313204][ T1088] loop0: detected capacity change from 0 to 512 [ 255.384178][ T1069] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000. [ 255.397306][ T1088] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 255.466551][ T1088] ext4 filesystem being mounted at /1696/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 255.485777][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 255.590211][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 256.295233][ T1145] loop0: detected capacity change from 0 to 512 [ 256.315176][ T1146] vhci_hcd vhci_hcd.0: Wrong hub descriptor type for USB 3.0 roothub. [ 256.351386][ T1145] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 256.373923][ T1145] System zones: 0-2, 18-18, 34-34 [ 256.403882][ T1145] EXT4-fs (loop0): orphan cleanup on readonly fs [ 256.411840][ T1145] EXT4-fs error (device loop0): ext4_ext_check_inode:521: inode #15: comm syz.0.8287: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 256.420192][ T1155] xt_connbytes: Forcing CT accounting to be enabled [ 256.438245][ T1145] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 256.443381][ T1153] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8290'. [ 256.452743][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 256.452769][ C1] EXT4-fs (loop0): last error at time 1779100265: ext4_ext_check_inode:521: inode 15 [ 256.494386][ T1145] EXT4-fs error (device loop0): ext4_quota_enable:7228: comm syz.0.8287: Bad quota inode: 15, type: 2 [ 256.526879][ T1145] fserror_report: 5 callbacks suppressed [ 256.526896][ T1145] loop0: lost filesystem error report for type 5 error -117 [ 256.545833][ T1145] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=2, err=-117, ino=15). Please run e2fsck to fix. [ 256.614273][ T1145] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 256.668194][ T1180] syz.1.8297 (1180) used obsolete PPPIOCDETACH ioctl [ 256.706984][ T1190] netlink: 96 bytes leftover after parsing attributes in process `syz.2.8299'. [ 256.798274][ T1203] sg_write: data in/out 12058589/6 bytes for SCSI command 0x7-- guessing data in; [ 256.798274][ T1203] program syz.2.8302 not setting count and/or reply_len properly [ 257.051032][ T1244] netlink: 36 bytes leftover after parsing attributes in process `syz.4.8312'. [ 257.207987][ T1254] loop2: detected capacity change from 0 to 8192 [ 257.406429][ T3654] udevd[3654]: symlink '../../loop1' '/dev/disk/by-diskseq/780.tmp-b7:1' failed: Read-only file system [ 257.443622][ T3286] udevd[3286]: symlink '../../loop4' '/dev/disk/by-diskseq/775.tmp-b7:4' failed: Read-only file system [ 257.466870][ T3290] udevd[3290]: symlink '../../loop0' '/dev/disk/by-diskseq/783.tmp-b7:0' failed: Read-only file system [ 257.487373][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/785.tmp-b7:2' failed: Read-only file system [ 257.500719][ T1318] netlink: 8 bytes leftover after parsing attributes in process `syz.2.8331'. [ 257.518858][ T3288] udevd[3288]: symlink '../../loop4' '/dev/disk/by-diskseq/775.tmp-b7:4' failed: Read-only file system [ 257.530717][ T3286] udevd[3286]: symlink '../../loop1' '/dev/disk/by-diskseq/780.tmp-b7:1' failed: Read-only file system [ 257.572666][ T1323] netlink: 40 bytes leftover after parsing attributes in process `syz.1.8332'. [ 257.584583][ T3654] udevd[3654]: symlink '../../loop0' '/dev/disk/by-diskseq/783.tmp-b7:0' failed: Read-only file system [ 257.630011][ T3654] udevd[3654]: symlink '../../loop2' '/dev/disk/by-diskseq/785.tmp-b7:2' failed: Read-only file system [ 257.666162][ T3654] udevd[3654]: symlink '../../loop1' '/dev/disk/by-diskseq/780.tmp-b7:1' failed: Read-only file system [ 257.674589][ T3654] udevd[3654]: symlink '../../loop0' '/dev/disk/by-diskseq/783.tmp-b7:0' failed: Read-only file system [ 257.896540][ T1362] tipc: Enabling of bearer rejected, failed to enable media [ 257.922550][ T1356] loop1: detected capacity change from 0 to 8192 [ 257.967240][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 257.967256][ T28] audit: type=1400 audit(1779100266.711:2993): avc: denied { mounton } for pid=1355 comm="syz.1.8343" path="/1733/file2/file0" dev="loop1" ino=81 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=dir permissive=1 [ 258.002117][ T3298] FAT-fs (loop1): error, fat_free_clusters: deleting FAT entry beyond EOF [ 258.002140][ T3298] FAT-fs (loop1): Filesystem has been set read-only [ 258.155220][ T28] audit: type=1400 audit(1779100266.901:2994): avc: denied { connect } for pid=1380 comm="syz.0.8351" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 258.239621][ T28] audit: type=1400 audit(1779100266.981:2995): avc: denied { create } for pid=1389 comm="syz.0.8355" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=rds_socket permissive=1 [ 258.343106][ T1412] netlink: 4 bytes leftover after parsing attributes in process `syz.2.8361'. [ 258.382007][ T28] audit: type=1400 audit(1779100267.121:2996): avc: denied { checkpoint_restore } for pid=1414 comm="syz.1.8362" capability=40 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 258.788748][ T28] audit: type=1400 audit(1779100267.531:2997): avc: denied { ioctl } for pid=1461 comm="syz.4.8377" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 258.866025][ T1466] loop4: detected capacity change from 0 to 2048 [ 258.895331][ T1466] EXT4-fs mount: 2 callbacks suppressed [ 258.895350][ T1466] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 258.895539][ T1466] ext4 filesystem being mounted at /1662/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 258.911981][ T28] audit: type=1400 audit(1779100267.651:2998): avc: denied { write } for pid=1464 comm="syz.4.8378" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 258.912372][ T1466] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.8378: bg 0: block 345: padding at end of block bitmap is not set [ 259.013597][ T1466] EXT4-fs (loop4): Remounting filesystem read-only [ 259.060117][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 259.244954][ T28] audit: type=1400 audit(1779100267.991:2999): avc: denied { read } for pid=1491 comm="syz.4.8384" name="autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 259.308158][ T28] audit: type=1400 audit(1779100268.011:3000): avc: denied { open } for pid=1491 comm="syz.4.8384" path="/dev/autofs" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 259.392387][ T28] audit: type=1400 audit(1779100268.011:3001): avc: denied { ioctl } for pid=1491 comm="syz.4.8384" path="/dev/autofs" dev="devtmpfs" ino=91 ioctlcmd=0x9373 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:autofs_device_t tclass=chr_file permissive=1 [ 259.663089][ T28] audit: type=1326 audit(1779100268.401:3002): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1534 comm="syz.2.8396" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f86aa12ce59 code=0x0 [ 259.700466][ T1537] RDS: rds_bind could not find a transport for ::ffff:172.20.20.187, load rds_tcp or rds_rdma? [ 259.732151][ T1549] netlink: 'syz.1.8398': attribute type 3 has an invalid length. [ 259.738716][ T1551] loop0: detected capacity change from 0 to 128 [ 259.931296][ T1575] loop1: detected capacity change from 0 to 512 [ 259.976962][ T1575] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 259.993645][ T1575] ext4 filesystem being mounted at /1743/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 260.005685][ T1583] loop4: detected capacity change from 0 to 512 [ 260.015835][ T1583] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 260.039009][ T1583] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e12c, mo2=0002] [ 260.064476][ T1583] System zones: 1-12 [ 260.074222][ T1583] EXT4-fs (loop4): orphan cleanup on readonly fs [ 260.095099][ T1583] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.8407: bg 0: block 361: padding at end of block bitmap is not set [ 260.121918][ T1583] loop4: lost filesystem error report for type 5 error -117 [ 260.122189][ T1583] EXT4-fs (loop4): Remounting filesystem read-only [ 260.129548][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 260.129580][ C1] EXT4-fs (loop4): initial error at time 1779100268: ext4_validate_block_bitmap:441 [ 260.129610][ C1] EXT4-fs (loop4): last error at time 1779100268: ext4_validate_block_bitmap:441 [ 260.195216][ T1583] EXT4-fs (loop4): 1 truncate cleaned up [ 260.211674][ T1583] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 260.519316][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 260.645635][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 268.699335][ T1614] loop2: detected capacity change from 0 to 256 [ 268.713348][ T1612] loop0: detected capacity change from 0 to 512 [ 268.733189][ T1614] FAT-fs (loop2): Directory bread(block 64) failed [ 268.744926][ T1612] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 268.766965][ T1614] FAT-fs (loop2): Directory bread(block 65) failed [ 268.777849][ T1616] udevd[1616]: symlink '../../loop2' '/dev/disk/by-diskseq/796.tmp-b7:2' failed: Read-only file system [ 268.795061][ T1620] loop1: detected capacity change from 0 to 512 [ 268.803075][ T1612] EXT4-fs error (device loop0): ext4_orphan_get:1423: comm syz.0.8421: bad orphan inode 131083 [ 268.806416][ T1614] FAT-fs (loop2): Directory bread(block 66) failed [ 268.824463][ T1612] loop0: lost filesystem error report for type 5 error -117 [ 268.833786][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 268.836242][ T1614] FAT-fs (loop2): Directory bread(block 67) failed [ 268.841180][ C0] EXT4-fs (loop0): initial error at time 1779100277: ext4_orphan_get:1423 [ 268.862718][ C0] EXT4-fs (loop0): last error at time 1779100277: ext4_orphan_get:1423 [ 268.864408][ T1614] FAT-fs (loop2): Directory bread(block 68) failed [ 268.883559][ T1620] EXT4-fs (loop1): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 268.903237][ T1616] udevd[1616]: symlink '../../loop2' '/dev/disk/by-diskseq/796.tmp-b7:2' failed: Read-only file system [ 268.904606][ T1612] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 268.924831][ T1614] FAT-fs (loop2): Directory bread(block 69) failed [ 268.934875][ T1614] FAT-fs (loop2): Directory bread(block 70) failed [ 268.942122][ T1614] FAT-fs (loop2): Directory bread(block 71) failed [ 268.949821][ T1614] FAT-fs (loop2): Directory bread(block 72) failed [ 268.951350][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 268.951412][ T28] audit: type=1400 audit(1779100277.701:3005): avc: denied { mounton } for pid=1635 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 268.956689][ T1614] FAT-fs (loop2): Directory bread(block 73) failed [ 268.999510][ T1622] udevd[1622]: symlink '../../loop0' '/dev/disk/by-diskseq/797.tmp-b7:0' failed: Read-only file system [ 269.012439][ T28] audit: type=1400 audit(1779100277.731:3006): avc: denied { write } for pid=1611 comm="syz.0.8421" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 269.019683][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/795.tmp-b7:4' failed: Read-only file system [ 269.055513][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-diskseq/798.tmp-b7:1' failed: Read-only file system [ 269.067718][ T1622] udevd[1622]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 269.095135][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 269.111845][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-uuid/00800000-0000-0000-0000-000000000000.tmp-b7:1' failed: Read-only file system [ 269.126633][ T28] audit: type=1400 audit(1779100277.731:3007): avc: denied { write } for pid=1611 comm="syz.0.8421" path="/1736/bus/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 269.139212][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/798.tmp-b7:1' failed: Read-only file system [ 269.163297][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 269.181535][ T3298] EXT4-fs (loop1): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 269.199484][ T1642] loop4: detected capacity change from 0 to 512 [ 269.215189][ T1642] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 269.218238][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 269.290409][ T1642] EXT4-fs (loop4): 1 truncate cleaned up [ 269.299826][ T28] audit: type=1400 audit(1779100278.041:3008): avc: denied { append } for pid=1657 comm="syz.1.8422" name="001" dev="devtmpfs" ino=168 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 269.331305][ T1642] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 269.396061][ T28] audit: type=1400 audit(1779100278.141:3009): avc: denied { write } for pid=1638 comm="syz.4.8418" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 269.422868][ T1642] EXT4-fs error (device loop4): ext4_generic_delete_entry:2673: inode #2: block 13: comm syz.4.8418: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 269.433937][ T28] audit: type=1400 audit(1779100278.171:3010): avc: denied { write } for pid=1638 comm="syz.4.8418" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 269.483248][ T1642] EXT4-fs (loop4): Remounting filesystem read-only [ 269.551076][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 269.669851][ T1732] netlink: 6 bytes leftover after parsing attributes in process `syz.4.8424'. [ 269.697348][ T30] bridge_slave_1: left allmulticast mode [ 269.711739][ T30] bridge_slave_1: left promiscuous mode [ 269.718633][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 269.729674][ T30] bridge_slave_0: left allmulticast mode [ 269.735844][ T30] bridge_slave_0: left promiscuous mode [ 269.741632][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 269.916597][ T28] audit: type=1400 audit(1779100278.661:3011): avc: denied { write } for pid=1774 comm="syz.0.8434" name="snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 269.947820][ T1775] random: crng reseeded on system resumption [ 269.977540][ T28] audit: type=1400 audit(1779100278.691:3012): avc: denied { open } for pid=1774 comm="syz.0.8434" path="/dev/snapshot" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 270.066260][ T30] team0: Port device bridge4 removed [ 270.115568][ T30] bond0 (unregistering): Released all slaves [ 270.150430][ T1647] syz.2.8419 (1647) used greatest stack depth: 8328 bytes left [ 270.169295][ T1772] sch_tbf: burst 129 is lower than device tunl0 mtu (1480) ! [ 270.180118][ T28] audit: type=1400 audit(1779100278.921:3013): avc: denied { lock } for pid=1785 comm="syz.2.8438" path="socket:[64979]" dev="sockfs" ino=64979 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 270.259272][ T1809] netlink: 84 bytes leftover after parsing attributes in process `syz.1.8439'. [ 270.292279][ T30] tipc: Disabling bearer [ 270.431083][ T30] tipc: Left network mode [ 270.464826][ T30] hsr_slave_0: left promiscuous mode [ 270.466808][ T30] hsr_slave_1: left promiscuous mode [ 270.467208][ T30] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 270.482747][ T30] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 270.515878][ T28] audit: type=1400 audit(1779100279.251:3014): avc: denied { write } for pid=1822 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 270.681274][ T30] team0 (unregistering): Port device team_slave_1 removed [ 270.698322][ T30] team0 (unregistering): Port device team_slave_0 removed [ 270.714556][ T1861] netlink: 120 bytes leftover after parsing attributes in process `syz.0.8447'. [ 270.819905][ T3021] 8021q: adding VLAN 0 to HW filter on device eth1 [ 270.820627][ T1865] netlink: 12 bytes leftover after parsing attributes in process `syz.0.8449'. [ 270.889016][ T1635] bridge0: port 1(bridge_slave_0) entered blocking state [ 270.917899][ T1635] bridge0: port 1(bridge_slave_0) entered disabled state [ 270.918092][ T1635] bridge_slave_0: entered allmulticast mode [ 270.931755][ T1635] bridge_slave_0: entered promiscuous mode [ 270.932810][ T1635] bridge0: port 2(bridge_slave_1) entered blocking state [ 270.932871][ T1635] bridge0: port 2(bridge_slave_1) entered disabled state [ 270.932998][ T1635] bridge_slave_1: entered allmulticast mode [ 270.934477][ T1635] bridge_slave_1: entered promiscuous mode [ 271.000957][ T1914] netlink: 8 bytes leftover after parsing attributes in process `syz.1.8454'. [ 271.009252][ T1635] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 271.022930][ T1635] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 271.076121][ T1635] team0: Port device team_slave_0 added [ 271.078355][ T1635] team0: Port device team_slave_1 added [ 271.130463][ T1635] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 271.130483][ T1635] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 271.130551][ T1635] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 271.138744][ T1635] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 271.138763][ T1635] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 271.138797][ T1635] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 271.190798][ T1635] hsr_slave_0: entered promiscuous mode [ 271.192002][ T1635] hsr_slave_1: entered promiscuous mode [ 271.193597][ T1635] debugfs: 'hsr0' already exists in 'hsr' [ 271.193616][ T1635] Cannot create hsr debugfs directory [ 271.222194][ T30] IPVS: stop unused estimator thread 0... [ 271.384096][ T3021] 8021q: adding VLAN 0 to HW filter on device eth2 [ 271.441964][ T2082] loop0: detected capacity change from 0 to 1024 [ 271.451713][ T1635] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 271.457843][ T1635] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 271.458634][ T1635] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 271.472686][ T1635] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 271.475695][ T1635] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 271.476146][ T2082] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 271.476207][ T2082] ext4 filesystem being mounted at /1751/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 271.477888][ T1635] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 271.478695][ T1635] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 271.483084][ T1635] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 271.488786][ T2082] EXT4-fs error (device loop0): ext4_map_blocks:833: inode #15: comm syz.0.8461: lblock 0 mapped to illegal pblock 0 (length 6) [ 271.664094][ T2082] EXT4-fs (loop0): Remounting filesystem read-only [ 271.768072][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 271.825503][ T1635] 8021q: adding VLAN 0 to HW filter on device bond0 [ 271.831733][ T3021] 8021q: adding VLAN 0 to HW filter on device eth3 [ 271.847852][ T1635] 8021q: adding VLAN 0 to HW filter on device team0 [ 271.865635][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 271.865673][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 271.870052][ T3456] bridge0: port 2(bridge_slave_1) entered blocking state [ 271.870093][ T3456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 271.986211][ T2144] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8470'. [ 272.025446][ T2150] loop0: detected capacity change from 0 to 764 [ 272.044990][ T2150] rock: directory entry would overflow storage [ 272.045005][ T2150] rock: sig=0x4654, size=5, remaining=4 [ 272.261555][ T1635] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 272.338113][ T3021] 8021q: adding VLAN 0 to HW filter on device eth4 [ 272.347991][ T2204] loop1: detected capacity change from 0 to 764 [ 272.371346][ T2204] Symlink component flag not implemented [ 272.393414][ T2204] Symlink component flag not implemented [ 272.645036][ T1635] veth0_vlan: entered promiscuous mode [ 272.670333][ T1635] veth1_vlan: entered promiscuous mode [ 272.695811][ T1635] veth0_macvtap: entered promiscuous mode [ 272.717348][ T1635] veth1_macvtap: entered promiscuous mode [ 272.733183][ T1635] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 272.746315][ T1635] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 272.761009][ T55] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.761206][ T55] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.800841][ T55] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.800893][ T55] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 272.826456][ T2278] loop1: detected capacity change from 0 to 256 [ 272.881948][ T2278] FAT-fs (loop1): Directory bread(block 64) failed [ 272.881972][ T2278] FAT-fs (loop1): Directory bread(block 65) failed [ 272.882102][ T2278] FAT-fs (loop1): Directory bread(block 66) failed [ 272.882124][ T2278] FAT-fs (loop1): Directory bread(block 67) failed [ 272.882147][ T2278] FAT-fs (loop1): Directory bread(block 68) failed [ 272.882229][ T2278] FAT-fs (loop1): Directory bread(block 69) failed [ 272.882259][ T2278] FAT-fs (loop1): Directory bread(block 70) failed [ 272.882281][ T2278] FAT-fs (loop1): Directory bread(block 71) failed [ 272.882311][ T2278] FAT-fs (loop1): Directory bread(block 72) failed [ 272.882329][ T2278] FAT-fs (loop1): Directory bread(block 73) failed [ 272.975035][ T2296] SELinux: failed to load policy [ 273.473786][ T2355] netlink: 'syz.1.8513': attribute type 11 has an invalid length. [ 273.496513][ T2355] netlink: 44 bytes leftover after parsing attributes in process `syz.1.8513'. [ 273.553176][ T2362] program syz.2.8516 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 273.944109][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/811.tmp-b7:1' failed: Read-only file system [ 273.959289][ T1616] udevd[1616]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 273.998016][ T2412] loop2: detected capacity change from 0 to 512 [ 274.021120][ T2412] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 274.044001][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-diskseq/800.tmp-b7:2' failed: Read-only file system [ 274.044073][ T1632] udevd[1632]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 274.072517][ T2412] __quota_error: 19 callbacks suppressed [ 274.072536][ T2412] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 3 index 0 [ 274.089926][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-uuid/00000000-0000-0000-0008-000000000000.tmp-b7:2' failed: Read-only file system [ 274.108910][ T2412] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 274.119525][ T2412] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.8524: Failed to acquire dquot type 1 [ 274.131439][ T2412] loop2: lost filesystem error report for type 5 error -5 [ 274.133741][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 274.147400][ C1] EXT4-fs (loop2): last error at time 1779100282: ext4_acquire_dquot:7034 [ 274.152068][ T1616] udevd[1616]: symlink '../../loop4' '/dev/disk/by-diskseq/803.tmp-b7:4' failed: Read-only file system [ 274.170617][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-diskseq/812.tmp-b7:2' failed: Read-only file system [ 274.188128][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-diskseq/811.tmp-b7:1' failed: Read-only file system [ 274.188982][ T28] audit: type=1400 audit(1779100282.931:3034): avc: denied { ioctl } for pid=2424 comm="syz.1.8527" path="socket:[65668]" dev="sockfs" ino=65668 ioctlcmd=0x894c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 274.244312][ T2412] EXT4-fs (loop2): 1 truncate cleaned up [ 274.248236][ T1632] udevd[1632]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 274.252454][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-uuid/00000000-0000-0000-0008-000000000000.tmp-b7:2' failed: Read-only file system [ 274.263200][ T2412] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 274.285394][ T28] audit: type=1400 audit(1779100282.981:3035): avc: denied { mount } for pid=2426 comm="syz.4.8528" name="/" dev="cgroup" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 274.324651][ T2434] ipvlan1: entered promiscuous mode [ 274.326382][ T2430] netlink: 24 bytes leftover after parsing attributes in process `syz.0.8529'. [ 274.361745][ T2434] bridge0: port 3(ipvlan1) entered blocking state [ 274.379018][ T2434] bridge0: port 3(ipvlan1) entered disabled state [ 274.383415][ T2412] EXT4-fs error (device loop2): ext4_lookup:1789: inode #2: comm syz.2.8524: deleted inode referenced: 12 [ 274.394276][ T2434] ipvlan1: entered allmulticast mode [ 274.412230][ T2434] bridge0: entered allmulticast mode [ 274.426708][ T2446] random: crng reseeded on system resumption [ 274.434943][ T2434] ipvlan1: left allmulticast mode [ 274.450294][ T28] audit: type=1400 audit(1779100283.191:3036): avc: denied { execute_no_trans } for pid=2449 comm="syz.5.8535" path="/5/file0" dev="tmpfs" ino=44 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 274.489224][ T2434] bridge0: left allmulticast mode [ 274.531550][ T2457] loop5: detected capacity change from 0 to 256 [ 274.568191][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 274.596229][ T28] audit: type=1326 audit(1779100283.341:3037): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2465 comm="syz.5.8539" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 274.647709][ T2472] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8540'. [ 274.660077][ T28] audit: type=1326 audit(1779100283.371:3038): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2465 comm="syz.5.8539" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 274.740547][ T28] audit: type=1326 audit(1779100283.371:3039): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2465 comm="syz.5.8539" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=272 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 274.769043][ T2479] random: crng reseeded on system resumption [ 274.794557][ T28] audit: type=1326 audit(1779100283.371:3040): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2465 comm="syz.5.8539" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 274.828083][ T2485] loop2: detected capacity change from 0 to 164 [ 274.843270][ T28] audit: type=1326 audit(1779100283.371:3041): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2465 comm="syz.5.8539" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 274.882288][ T2491] netlink: 24 bytes leftover after parsing attributes in process `syz.1.8545'. [ 274.927750][ T2500] random: crng reseeded on system resumption [ 274.994810][ T2510] vlan0: entered promiscuous mode [ 275.038390][ T2524] loop5: detected capacity change from 0 to 256 [ 275.072262][ T2524] netlink: 24 bytes leftover after parsing attributes in process `syz.5.8553'. [ 275.226183][ T2554] random: crng reseeded on system resumption [ 275.236388][ T2560] bridge: RTM_NEWNEIGH with unconfigured vlan 2 on bridge_slave_1 [ 275.295835][ T2565] netlink: 8 bytes leftover after parsing attributes in process `syz.0.8564'. [ 275.369156][ T2573] loop5: detected capacity change from 0 to 512 [ 275.438380][ T2573] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 275.464087][ T2573] ext4 filesystem being mounted at /14/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 275.477651][ T2573] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 275.524348][ T2598] loop4: detected capacity change from 0 to 256 [ 275.684964][ T2623] loop4: detected capacity change from 0 to 128 [ 275.723404][ T2623] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 275.774040][ T2623] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 276.150826][ T2708] netlink: 20 bytes leftover after parsing attributes in process `syz.1.8599'. [ 276.242092][ T2733] loop5: detected capacity change from 0 to 128 [ 276.272332][ T2733] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 276.297795][ T2733] ext4 filesystem being mounted at /21/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 276.326470][ T2748] tipc: Enabling of bearer rejected, failed to enable media [ 276.382948][ T2759] sg_write: data in/out 396253/266 bytes for SCSI command 0x0-- guessing data in; [ 276.382948][ T2759] program syz.2.8608 not setting count and/or reply_len properly [ 276.427273][ T1635] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 276.620459][ T2795] tipc: Enabling of bearer rejected, failed to enable media [ 276.653343][ T2799] netlink: 28 bytes leftover after parsing attributes in process `syz.5.8619'. [ 277.370813][ T2843] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8633'. [ 277.567559][ T2874] netlink: 67 bytes leftover after parsing attributes in process `syz.5.8643'. [ 277.587414][ T2880] loop1: detected capacity change from 0 to 512 [ 277.598542][ T2874] IPv6: NLM_F_REPLACE set, but no existing node found! [ 277.617382][ T2880] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.8645: Failed to acquire dquot type 1 [ 277.643959][ T2880] loop1: lost filesystem error report for type 5 error -117 [ 277.646150][ T2880] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.8645: corrupted inode contents [ 277.665675][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 277.665702][ C0] EXT4-fs (loop1): initial error at time 1779100286: ext4_acquire_dquot:7034 [ 277.665731][ C0] EXT4-fs (loop1): last error at time 1779100286: ext4_acquire_dquot:7034 [ 277.701818][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.703613][ T2880] EXT4-fs error (device loop1): ext4_dirty_inode:6587: inode #16: comm syz.1.8645: mark_inode_dirty error [ 277.730720][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.732705][ T2880] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.8645: corrupted inode contents [ 277.755222][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.755559][ T2880] EXT4-fs error (device loop1): __ext4_ext_dirty:207: inode #16: comm syz.1.8645: mark_inode_dirty error [ 277.776423][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.777103][ T2880] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.8645: corrupted inode contents [ 277.813323][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.814790][ T2880] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem [ 277.842325][ T2880] loop1: lost filesystem error report for type 5 error -117 [ 277.842521][ T2880] EXT4-fs error (device loop1): ext4_do_update_inode:5690: inode #16: comm syz.1.8645: corrupted inode contents [ 277.877866][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.878106][ T2880] EXT4-fs error (device loop1): ext4_truncate:4690: inode #16: comm syz.1.8645: mark_inode_dirty error [ 277.929085][ T2880] loop1: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 277.929328][ T2880] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem [ 277.947853][ T2880] loop1: lost filesystem error report for type 5 error -117 [ 277.948343][ T2880] EXT4-fs (loop1): 1 truncate cleaned up [ 277.962879][ T2880] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 277.976315][ T2880] ext4 filesystem being mounted at /1793/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 278.050664][ T2937] SELinux: security_context_str_to_sid (5] S9q#) failed with errno=-22 [ 278.094927][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 278.161610][ T2966] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8661'. [ 278.199812][ T2966] netlink: 60 bytes leftover after parsing attributes in process `syz.0.8661'. [ 278.539729][ T3012] loop4: detected capacity change from 0 to 512 [ 278.567539][ T3012] EXT4-fs (loop4): 1 truncate cleaned up [ 278.620134][ T3012] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 278.767712][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 278.936883][ T3080] tipc: Enabling of bearer rejected, failed to enable media [ 278.967665][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-diskseq/817.tmp-b7:2' failed: Read-only file system [ 278.999540][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 279.053692][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/832.tmp-b7:1' failed: Read-only file system [ 279.079177][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/833.tmp-b7:4' failed: Read-only file system [ 279.110805][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 279.148659][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/832.tmp-b7:1' failed: Read-only file system [ 279.164595][ T3104] netlink: 12 bytes leftover after parsing attributes in process `syz.4.8697'. [ 279.168149][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/833.tmp-b7:4' failed: Read-only file system [ 279.193007][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/807.tmp-b7:0' failed: Read-only file system [ 279.215244][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/833.tmp-b7:4' failed: Read-only file system [ 279.234422][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/832.tmp-b7:1' failed: Read-only file system [ 279.399783][ T3137] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 279.399822][ T3137] vhci_hcd vhci_hcd.0: invalid port number 255 [ 279.486939][ T3152] vlan0: entered promiscuous mode [ 279.486963][ T3152] geneve1: entered promiscuous mode [ 279.487056][ T3152] vlan0: entered allmulticast mode [ 279.487074][ T3152] geneve1: entered allmulticast mode [ 279.769919][ T3181] set_capacity_and_notify: 1 callbacks suppressed [ 279.769938][ T3181] loop0: detected capacity change from 0 to 512 [ 279.796971][ T3181] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.8715: corrupted in-inode xattr: invalid ea_ino [ 279.832779][ T3181] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 279.833037][ T3181] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.8715: couldn't read orphan inode 15 (err -117) [ 279.842248][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 279.842305][ C0] EXT4-fs (loop0): initial error at time 1779100288: ext4_iget_extra_inode:5128: inode 15 [ 279.842339][ C0] EXT4-fs (loop0): last error at time 1779100288: ext4_iget_extra_inode:5128: inode 15 [ 279.881060][ T3181] loop0: lost filesystem error report for type 5 error -117 [ 279.883000][ T3181] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 279.905235][ T28] kauditd_printk_skb: 26 callbacks suppressed [ 279.905249][ T28] audit: type=1400 audit(1779100288.651:3066): avc: denied { write } for pid=3180 comm="syz.0.8715" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 279.934100][ T28] audit: type=1400 audit(1779100288.671:3067): avc: denied { write } for pid=3180 comm="syz.0.8715" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 280.006924][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 280.253420][ T8772] hid_parser_main: 77 callbacks suppressed [ 280.253438][ T8772] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 280.282783][ T8772] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 280.304885][ T8772] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz1 [ 280.349173][ T3219] fido_id[3219]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 280.467246][ T28] audit: type=1326 audit(1779100289.211:3068): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.526925][ T28] audit: type=1326 audit(1779100289.211:3069): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.616692][ T28] audit: type=1326 audit(1779100289.221:3070): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.695212][ T28] audit: type=1326 audit(1779100289.221:3071): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.751367][ T3258] tmpfs: Bad value for 'mpol' [ 280.759053][ T28] audit: type=1326 audit(1779100289.221:3072): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.846357][ T28] audit: type=1326 audit(1779100289.251:3073): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.896937][ T3209] can0: slcan on ttyS3. [ 280.918004][ T28] audit: type=1326 audit(1779100289.251:3074): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 280.990164][ T28] audit: type=1326 audit(1779100289.261:3075): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3240 comm="syz.5.8727" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe3819ace59 code=0x7ffc0000 [ 281.084063][ T3207] can0 (unregistered): slcan off ttyS3. [ 281.328926][ T3340] __nla_validate_parse: 3 callbacks suppressed [ 281.328947][ T3340] netlink: 80 bytes leftover after parsing attributes in process `syz.0.8748'. [ 281.467926][ T3374] loop1: detected capacity change from 0 to 1024 [ 281.506654][ T3374] EXT4-fs (loop1): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 281.562458][ T3374] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 2: comm syz.1.8755: lblock 2 mapped to illegal pblock 2 (length 1) [ 281.606005][ T3374] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 281.606169][ T3374] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 48: comm syz.1.8755: lblock 0 mapped to illegal pblock 48 (length 1) [ 281.615296][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 281.615337][ C1] EXT4-fs (loop1): initial error at time 1779100290: ext4_map_blocks:791: inode 3: block 2 [ 281.615392][ C1] EXT4-fs (loop1): last error at time 1779100290: ext4_map_blocks:791: inode 3: block 2 [ 281.664469][ T3374] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 281.664950][ T3374] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.8755: Failed to acquire dquot type 0 [ 281.708135][ T3374] loop1: lost filesystem error report for type 5 error -117 [ 281.710634][ T3374] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 281.729023][ T3374] loop1: lost filesystem error report for type 5 error -117 [ 281.729274][ T3374] EXT4-fs error (device loop1): ext4_evict_inode:267: inode #11: comm syz.1.8755: mark_inode_dirty error [ 281.757114][ T3374] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 281.771910][ T3374] EXT4-fs (loop1): 1 orphan inode deleted [ 281.784505][ T55] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 281.790898][ T3374] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 281.819138][ T55] EXT4-fs error (device loop1): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 0 [ 281.903335][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 281.914627][ T3298] EXT4-fs error (device loop1): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 281.944816][ T3298] loop1: lost filesystem error report for type 5 error -117 [ 281.944985][ T3298] EXT4-fs error (device loop1) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 281.988360][ T3298] loop1: lost filesystem error report for type 5 error -117 [ 281.988625][ T3298] EXT4-fs error (device loop1): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 282.207274][ T3501] loop1: detected capacity change from 0 to 1024 [ 282.220017][ T3507] loop5: detected capacity change from 0 to 128 [ 282.245807][ T3501] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 282.259104][ T3507] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 282.295376][ T3507] ext4 filesystem being mounted at /57/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 282.354595][ T3507] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:375: inode #2: comm syz.5.8785: No space for directory leaf checksum. Please run e2fsck -D. [ 282.377172][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 282.409730][ T3507] EXT4-fs error (device loop5): __ext4_find_entry:1626: inode #2: comm syz.5.8785: checksumming directory block 0 [ 282.480575][ T1635] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 283.417393][ T3627] loop4: detected capacity change from 0 to 8192 [ 283.687284][ T3681] loop0: detected capacity change from 0 to 512 [ 283.851862][ T3704] loop5: detected capacity change from 0 to 1024 [ 283.867791][ T3704] EXT4-fs (loop5): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 283.886651][ T3704] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 2: comm syz.5.8828: lblock 2 mapped to illegal pblock 2 (length 1) [ 283.901485][ T3704] fserror_report: 3 callbacks suppressed [ 283.901554][ T3704] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 283.908742][ T3704] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 48: comm syz.5.8828: lblock 0 mapped to illegal pblock 48 (length 1) [ 283.917858][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 283.917881][ C0] EXT4-fs (loop5): initial error at time 1779100292: ext4_map_blocks:791: inode 3: block 2 [ 283.917925][ C0] EXT4-fs (loop5): last error at time 1779100292: ext4_map_blocks:791: inode 3: block 2 [ 283.959724][ T3704] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 283.959985][ T3704] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.8828: Failed to acquire dquot type 0 [ 283.986538][ T3704] loop5: lost filesystem error report for type 5 error -117 [ 283.988141][ T3704] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 284.014066][ T1634] udevd[1634]: symlink '../../loop5' '/dev/disk/by-diskseq/846.tmp-b7:5' failed: Read-only file system [ 284.055865][ T1632] udevd[1632]: symlink '../../loop0' '/dev/disk/by-diskseq/845.tmp-b7:0' failed: Read-only file system [ 284.078676][ T3704] loop5: lost filesystem error report for type 5 error -117 [ 284.078964][ T3704] EXT4-fs error (device loop5): ext4_evict_inode:267: inode #11: comm syz.5.8828: mark_inode_dirty error [ 284.104117][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-diskseq/817.tmp-b7:2' failed: Read-only file system [ 284.139598][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/845.tmp-b7:0' failed: Read-only file system [ 284.152268][ T3704] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 284.154431][ T3704] EXT4-fs warning (device loop5): ext4_evict_inode:270: couldn't mark inode dirty (err -117) [ 284.192381][ T1632] udevd[1632]: symlink '../../loop2' '/dev/disk/by-diskseq/817.tmp-b7:2' failed: Read-only file system [ 284.214537][ T3704] EXT4-fs (loop5): 1 orphan inode deleted [ 284.221767][ T3704] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 284.236816][ T55] EXT4-fs error (device loop5): ext4_map_blocks:791: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 284.265156][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/845.tmp-b7:0' failed: Read-only file system [ 284.283908][ T55] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 284.288534][ T55] EXT4-fs error (device loop5): ext4_release_dquot:7070: comm kworker/u8:4: Failed to release dquot type 0 [ 284.340317][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/845.tmp-b7:0' failed: Read-only file system [ 284.359737][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 284.374258][ T1635] EXT4-fs error (device loop5): __ext4_get_inode_loc:4885: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 284.403819][ T1635] loop5: lost filesystem error report for type 5 error -117 [ 284.403937][ T1635] EXT4-fs error (device loop5) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 284.421269][ T1635] loop5: lost filesystem error report for type 5 error -117 [ 284.421443][ T1635] EXT4-fs error (device loop5): ext4_quota_off:7318: inode #3: comm syz-executor: mark_inode_dirty error [ 284.447135][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/843.tmp-b7:4' failed: Read-only file system [ 284.473927][ T1632] udevd[1632]: symlink '../../loop0' '/dev/disk/by-diskseq/845.tmp-b7:0' failed: Read-only file system [ 284.494448][ T1635] loop5: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 284.501511][ T1634] udevd[1634]: symlink '../../loop5' '/dev/disk/by-diskseq/846.tmp-b7:5' failed: Read-only file system [ 284.617499][ T3764] loop5: detected capacity change from 0 to 4096 [ 284.644409][ T3764] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 284.745129][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 284.834504][ T3801] netlink: 8 bytes leftover after parsing attributes in process `syz.5.8847'. [ 284.922211][ T3821] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8856'. [ 284.935864][ T3821] netlink: 28 bytes leftover after parsing attributes in process `syz.2.8856'. [ 284.974161][ T3824] netlink: 40 bytes leftover after parsing attributes in process `syz.5.8858'. [ 285.012222][ T3837] netlink: 4 bytes leftover after parsing attributes in process `syz.0.8860'. [ 285.097992][ T3861] loop0: detected capacity change from 0 to 512 [ 285.115242][ T3861] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 285.133817][ T3861] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 285.150124][ T3861] EXT4-fs (loop0): orphan cleanup on readonly fs [ 285.165513][ T3861] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:4222: comm syz.0.8864: Allocating blocks 41-42 which overlap fs metadata [ 285.183388][ T3861] loop0: lost filesystem error report for type 5 error -117 [ 285.183742][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 285.193931][ T3861] __quota_error: 34 callbacks suppressed [ 285.193980][ T3861] Quota error (device loop0): write_blk: dquota write failed [ 285.197566][ C1] EXT4-fs (loop0): initial error at time 1779100293: ext4_mb_mark_diskspace_used:4222 [ 285.197588][ C1] EXT4-fs (loop0): last error at time 1779100293: ext4_mb_mark_diskspace_used:4222 [ 285.272523][ T3861] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 285.297808][ T3861] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.8864: Failed to acquire dquot type 0 [ 285.311943][ T3861] loop0: lost filesystem error report for type 5 error -117 [ 285.312119][ T3861] EXT4-fs (loop0): 1 truncate cleaned up [ 285.326494][ T3861] EXT4-fs (loop0): pa ffff888107e083f0: logic 1, phys. 41, len 23 [ 285.334528][ T3861] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 285.345976][ T3861] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 285.378021][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 285.415036][ T3910] loop2: detected capacity change from 0 to 512 [ 285.641955][ T3952] loop2: detected capacity change from 0 to 512 [ 285.662510][ T3952] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 285.673865][ T3952] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 285.701714][ T3952] EXT4-fs (loop2): orphan cleanup on readonly fs [ 285.714848][ T3952] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.8882: Allocating blocks 41-42 which overlap fs metadata [ 285.728901][ T3952] loop2: lost filesystem error report for type 5 error -117 [ 285.729067][ T3952] Quota error (device loop2): write_blk: dquota write failed [ 285.736452][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 285.736470][ C0] EXT4-fs (loop2): initial error at time 1779100294: ext4_mb_mark_diskspace_used:4222 [ 285.736498][ C0] EXT4-fs (loop2): last error at time 1779100294: ext4_mb_mark_diskspace_used:4222 [ 285.773561][ T3952] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 285.784481][ T3952] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.8882: Failed to acquire dquot type 0 [ 285.796124][ T3952] loop2: lost filesystem error report for type 5 error -117 [ 285.797212][ T3952] EXT4-fs (loop2): 1 truncate cleaned up [ 285.812232][ T3952] EXT4-fs (loop2): pa ffff888107e084d0: logic 1, phys. 41, len 23 [ 285.821121][ T3952] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:5459: group 0, free 22, pa_free 23 [ 285.833099][ T3952] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 285.864577][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 285.946198][ T3992] netlink: 4 bytes leftover after parsing attributes in process `syz.1.8904'. [ 286.011985][ T4000] netlink: 8 bytes leftover after parsing attributes in process `syz.4.8895'. [ 286.207039][ T4047] loop0: detected capacity change from 0 to 1024 [ 286.232439][ T4047] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 286.273859][ T4047] ext4 filesystem being mounted at /1847/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 286.289514][ T4047] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.8907: corrupted xattr block 128: invalid header [ 286.324188][ T4047] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 286.340689][ T4047] EXT4-fs error (device loop0): ext4_xattr_block_get:597: inode #15: comm syz.0.8907: corrupted xattr block 128: invalid header [ 286.355723][ T4047] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 286.365289][ T28] audit: type=1400 audit(1779100295.111:3104): avc: denied { setattr } for pid=4043 comm="syz.0.8907" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 286.393512][ T4047] EXT4-fs error (device loop0): ext4_xattr_block_find:1881: inode #15: comm syz.0.8907: corrupted xattr block 128: invalid header [ 286.422302][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 286.575418][ T4096] loop4: detected capacity change from 0 to 128 [ 286.585917][ T4091] loop5: detected capacity change from 0 to 1024 [ 286.598834][ T4091] EXT4-fs: inline encryption not supported [ 286.613653][ T4107] netlink: 80 bytes leftover after parsing attributes in process `syz.2.8923'. [ 286.629303][ T4091] EXT4-fs (loop5): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 286.665285][ T4091] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 286.736080][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 286.752096][ T28] audit: type=1400 audit(1779100295.491:3105): avc: denied { create } for pid=4127 comm="syz.0.8928" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=x25_socket permissive=1 [ 286.821703][ T4140] loop5: detected capacity change from 0 to 128 [ 286.859271][ T4140] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 286.903277][ T4140] ext4 filesystem being mounted at /80/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 287.017686][ T1635] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 287.047363][ T4175] hub 8-0:1.0: USB hub found [ 287.070322][ T4175] hub 8-0:1.0: 8 ports detected [ 287.142297][ T4188] netlink: 16 bytes leftover after parsing attributes in process `syz.5.8944'. [ 287.210285][ T4197] loop5: detected capacity change from 0 to 256 [ 287.286543][ T4197] FAT-fs (loop5): Directory bread(block 64) failed [ 287.297691][ T4197] FAT-fs (loop5): Directory bread(block 65) failed [ 287.306974][ T28] audit: type=1400 audit(1779100296.051:3106): avc: denied { create } for pid=4209 comm="syz.1.8951" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=unix_dgram_socket permissive=1 [ 287.316665][ T4207] loop4: detected capacity change from 0 to 1024 [ 287.337147][ T4197] FAT-fs (loop5): Directory bread(block 66) failed [ 287.349279][ T4207] EXT4-fs: Ignoring removed orlov option [ 287.356107][ T4197] FAT-fs (loop5): Directory bread(block 67) failed [ 287.372376][ T4197] FAT-fs (loop5): Directory bread(block 68) failed [ 287.383662][ T4197] FAT-fs (loop5): Directory bread(block 69) failed [ 287.390810][ T4197] FAT-fs (loop5): Directory bread(block 70) failed [ 287.398531][ T4197] FAT-fs (loop5): Directory bread(block 71) failed [ 287.405679][ T4197] FAT-fs (loop5): Directory bread(block 72) failed [ 287.412281][ T4197] FAT-fs (loop5): Directory bread(block 73) failed [ 287.420719][ T4207] EXT4-fs (loop4): can't mount with journal_async_commit, fs mounted w/o journal [ 287.437088][ T4220] openvswitch: netlink: Missing key (keys=40, expected=80) [ 287.567752][ T28] audit: type=1400 audit(1779100296.311:3107): avc: denied { read } for pid=4236 comm="syz.5.8957" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 287.711083][ T4269] netlink: 'syz.2.8968': attribute type 24 has an invalid length. [ 287.764068][ T4276] loop2: detected capacity change from 0 to 2048 [ 287.786864][ T4276] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 287.809763][ T4276] ext4 filesystem being mounted at /1761/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 287.850306][ T28] audit: type=1400 audit(1779100296.581:3108): avc: denied { write } for pid=4275 comm="syz.2.8970" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 287.897603][ T3297] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 288.072932][ T28] audit: type=1400 audit(1779100296.811:3109): avc: denied { create } for pid=4320 comm="syz.2.8983" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key_socket permissive=1 [ 288.431068][ T4376] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 288.663988][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 288.819504][ T4448] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 288.840728][ T4448] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.9021: bad orphan inode 131083 [ 288.860513][ T4448] loop1: lost filesystem error report for type 5 error -117 [ 288.861071][ T4448] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 288.972411][ T4457] netlink: 60 bytes leftover after parsing attributes in process `syz.4.9024'. [ 289.000350][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 289.040982][ T1634] udevd[1634]: symlink '../../loop2' '/dev/disk/by-diskseq/872.tmp-b7:2' failed: Read-only file system [ 289.078227][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-diskseq/874.tmp-b7:1' failed: Read-only file system [ 289.124693][ T1616] udevd[1616]: symlink '../../loop4' '/dev/disk/by-diskseq/866.tmp-b7:4' failed: Read-only file system [ 289.148269][ T1634] udevd[1634]: symlink '../../loop5' '/dev/disk/by-diskseq/867.tmp-b7:5' failed: Read-only file system [ 289.171348][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-diskseq/874.tmp-b7:1' failed: Read-only file system [ 289.175053][ T1622] udevd[1622]: symlink '../../loop2' '/dev/disk/by-diskseq/872.tmp-b7:2' failed: Read-only file system [ 289.201105][ T4481] netlink: 8 bytes leftover after parsing attributes in process `syz.2.9031'. [ 289.216504][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/875.tmp-b7:1' failed: Read-only file system [ 289.245543][ T1632] udevd[1632]: symlink '../../loop5' '/dev/disk/by-diskseq/867.tmp-b7:5' failed: Read-only file system [ 289.273676][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/866.tmp-b7:4' failed: Read-only file system [ 289.301789][ T1632] udevd[1632]: symlink '../../loop2' '/dev/disk/by-diskseq/872.tmp-b7:2' failed: Read-only file system [ 289.399370][ T4512] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 289.739865][ T4582] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 289.763306][ T4582] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.9062: iget: bad i_size value: 38620345925642 [ 289.788083][ T4582] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 289.789575][ T4582] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.9062: couldn't read orphan inode 15 (err -117) [ 289.798785][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 289.798807][ C0] EXT4-fs (loop1): initial error at time 1779100298: ext4_orphan_get:1397: inode 15 [ 289.798843][ C0] EXT4-fs (loop1): last error at time 1779100298: ext4_orphan_get:1397: inode 15 [ 289.824923][ T4586] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 289.826900][ T4582] loop1: lost filesystem error report for type 5 error -117 [ 289.849233][ T4582] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 289.873436][ T4594] FAT-fs (loop4): Directory bread(block 64) failed [ 289.891606][ T4594] FAT-fs (loop4): Directory bread(block 65) failed [ 289.901793][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 289.909348][ T4594] FAT-fs (loop4): Directory bread(block 66) failed [ 289.912983][ T4586] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 25 vs 1305 free clusters [ 289.917589][ T4594] FAT-fs (loop4): Directory bread(block 67) failed [ 289.938795][ T4586] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 289.951742][ T4586] EXT4-fs (loop5): This should not happen!! Data will be lost [ 289.951742][ T4586] [ 289.963082][ T4586] EXT4-fs (loop5): Total free blocks count 0 [ 289.963697][ T4594] FAT-fs (loop4): Directory bread(block 68) failed [ 289.969654][ T4586] EXT4-fs (loop5): Free/Dirty block details [ 289.983306][ T4586] EXT4-fs (loop5): free_blocks=20480 [ 289.989529][ T4586] EXT4-fs (loop5): dirty_blocks=16 [ 289.995113][ T4586] EXT4-fs (loop5): Block reservation details [ 290.000154][ T4594] FAT-fs (loop4): Directory bread(block 69) failed [ 290.007862][ T4594] FAT-fs (loop4): Directory bread(block 70) failed [ 290.011705][ T4586] EXT4-fs (loop5): i_reserved_data_blocks=1 [ 290.014502][ T4594] FAT-fs (loop4): Directory bread(block 71) failed [ 290.014538][ T4594] FAT-fs (loop4): Directory bread(block 72) failed [ 290.014593][ T4594] FAT-fs (loop4): Directory bread(block 73) failed [ 290.074657][ T1635] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #15: comm syz-executor: data will be lost [ 290.088434][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 290.185337][ T4624] netlink: 16 bytes leftover after parsing attributes in process `syz.1.9072'. [ 290.202622][ T4620] set_capacity_and_notify: 7 callbacks suppressed [ 290.202641][ T4620] loop4: detected capacity change from 0 to 4096 [ 290.243973][ T28] kauditd_printk_skb: 11 callbacks suppressed [ 290.243992][ T28] audit: type=1326 audit(1779100298.991:3121): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.282216][ T28] audit: type=1326 audit(1779100298.991:3122): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.286831][ T4620] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 290.310972][ T28] audit: type=1326 audit(1779100298.991:3123): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.346931][ T28] audit: type=1326 audit(1779100298.991:3124): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=298 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.372636][ T28] audit: type=1326 audit(1779100298.991:3125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.399163][ T28] audit: type=1326 audit(1779100299.091:3126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc051abce59 code=0x7ffc0000 [ 290.425464][ T28] audit: type=1326 audit(1779100299.091:3127): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fc051abcbc2 code=0x7ffc0000 [ 290.450978][ T28] audit: type=1326 audit(1779100299.091:3128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fc051abcc57 code=0x7ffc0000 [ 290.485285][ T28] audit: type=1326 audit(1779100299.091:3129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fc051a79b51 code=0x7ffc0000 [ 290.546792][ T4643] netlink: 12 bytes leftover after parsing attributes in process `syz.1.9077'. [ 290.562694][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 290.571967][ T28] audit: type=1326 audit(1779100299.151:3130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4629 comm="syz.0.9073" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fc051abdc49 code=0x7ffc0000 [ 290.664204][ T4659] can0: slcan on ttyS3. [ 290.723831][ T4659] can0 (unregistered): slcan off ttyS3. [ 291.252188][ T4763] loop5: detected capacity change from 0 to 512 [ 291.265053][ T4763] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 291.315676][ T4763] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 291.347035][ T4776] loop0: detected capacity change from 0 to 512 [ 291.358156][ T4763] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 291.372428][ T4776] EXT4-fs: Ignoring removed nomblk_io_submit option [ 291.444782][ T4776] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 291.467946][ T4776] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a840c09d, mo2=0102] [ 291.476964][ T4776] System zones: 1-12 [ 291.481462][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.491295][ T4776] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (80) [ 291.501747][ T4776] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 291.511475][ T4776] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 291.545810][ T4776] EXT4-fs error (device loop0): ext4_map_blocks:791: inode #2: block 3: comm syz.0.9116: lblock 0 mapped to illegal pblock 3 (length 1) [ 291.563805][ T4776] EXT4-fs warning (device loop0): dx_probe:791: inode #2: lblock 0: comm syz.0.9116: error -117 reading directory block [ 291.597842][ T4796] loop2: detected capacity change from 0 to 512 [ 291.619759][ T4796] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 291.658787][ T4796] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.9121: Allocating blocks 41-42 which overlap fs metadata [ 291.677536][ T4808] netlink: 16255 bytes leftover after parsing attributes in process `syz.5.9123'. [ 291.714993][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 291.740621][ T4796] loop2: lost filesystem error report for type 5 error -117 [ 291.740890][ T4796] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:4222: comm syz.2.9121: Allocating blocks 41-42 which overlap fs metadata [ 291.748351][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 291.748372][ C1] EXT4-fs (loop2): initial error at time 1779100300: ext4_mb_mark_diskspace_used:4222 [ 291.748430][ C1] EXT4-fs (loop2): last error at time 1779100300: ext4_mb_mark_diskspace_used:4222 [ 291.834031][ T4796] loop2: lost filesystem error report for type 5 error -117 [ 291.834298][ T4796] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.9121: Failed to acquire dquot type 1 [ 291.871836][ T4796] loop2: lost filesystem error report for type 5 error -117 [ 291.872643][ T4796] EXT4-fs error (device loop2): mb_free_blocks:2049: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 291.907942][ T4796] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.9121: corrupted inode contents [ 291.908038][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.933942][ T4796] EXT4-fs error (device loop2): ext4_dirty_inode:6587: inode #12: comm syz.2.9121: mark_inode_dirty error [ 291.933977][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.935542][ T4796] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.9121: corrupted inode contents [ 291.935575][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.935790][ T4796] EXT4-fs error (device loop2): __ext4_ext_dirty:207: inode #12: comm syz.2.9121: mark_inode_dirty error [ 291.935821][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.935980][ T4796] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.9121: corrupted inode contents [ 291.936036][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.936178][ T4796] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 291.936202][ T4796] loop2: lost filesystem error report for type 5 error -117 [ 291.936332][ T4796] EXT4-fs error (device loop2): ext4_do_update_inode:5690: inode #12: comm syz.2.9121: corrupted inode contents [ 291.936444][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.936578][ T4796] EXT4-fs error (device loop2): ext4_truncate:4690: inode #12: comm syz.2.9121: mark_inode_dirty error [ 291.936620][ T4796] loop2: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 291.936792][ T4796] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 291.936893][ T4796] loop2: lost filesystem error report for type 5 error -117 [ 291.937862][ T4796] EXT4-fs (loop2): 1 truncate cleaned up [ 291.938236][ T4796] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 291.939406][ T4796] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.133279][ T4856] sg_write: data in/out 2069223589/3 bytes for SCSI command 0x91-- guessing data in; [ 292.133279][ T4856] program syz.4.9137 not setting count and/or reply_len properly [ 292.186021][ T4859] loop4: detected capacity change from 0 to 512 [ 292.186865][ T4859] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 292.189750][ T4859] EXT4-fs error (device loop4): ext4_orphan_get:1397: inode #15: comm syz.4.9138: iget: bad i_size value: 38620345925642 [ 292.189778][ T4859] loop4: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 292.191719][ T4859] EXT4-fs error (device loop4): ext4_orphan_get:1402: comm syz.4.9138: couldn't read orphan inode 15 (err -117) [ 292.191758][ T4859] loop4: lost filesystem error report for type 5 error -117 [ 292.192537][ T4859] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 292.287279][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.558310][ T4898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9147'. [ 292.559138][ T4898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9147'. [ 292.559466][ T4898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9147'. [ 292.559924][ T4898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9147'. [ 292.560110][ T4898] netlink: 8 bytes leftover after parsing attributes in process `syz.1.9147'. [ 292.651278][ T4909] netlink: 'syz.1.9152': attribute type 2 has an invalid length. [ 292.731209][ T4911] loop0: detected capacity change from 0 to 4096 [ 292.756009][ T4911] EXT4-fs: Ignoring removed mblk_io_submit option [ 292.781940][ T4911] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 292.797186][ T4921] loop1: detected capacity change from 0 to 1024 [ 292.818851][ T4921] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 292.861066][ T3305] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 292.878935][ T3298] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.119835][ T4973] loop1: detected capacity change from 0 to 128 [ 293.241899][ T4987] bridge0: port 2(team0) entered disabled state [ 293.272966][ T4987] team0: Cannot enslave team device to itself [ 293.405674][ T5017] loop5: detected capacity change from 0 to 512 [ 293.443782][ T5017] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 293.469093][ T5017] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 293.482035][ T5017] EXT4-fs (loop5): warning: mounting unchecked fs, running e2fsck is recommended [ 293.498003][ T5017] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 293.512796][ T5017] System zones: 0-2, 18-18, 34-35 [ 293.529645][ T5038] program syz.4.9189 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 293.537369][ T5017] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 293.588031][ T5045] loop4: detected capacity change from 0 to 512 [ 293.596216][ T5017] EXT4-fs (loop5): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 293.616830][ T5045] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 293.652170][ T5045] ext4 filesystem being mounted at /1851/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 293.694636][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 293.711605][ T5045] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.9191: Failed to acquire dquot type 0 [ 293.807020][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 293.842137][ T5086] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9204'. [ 293.870314][ T5086] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9204'. [ 293.891204][ T5086] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9204'. [ 293.915363][ T5086] netlink: 8 bytes leftover after parsing attributes in process `syz.5.9204'. [ 294.038919][ T5126] xt_cluster: you have exceeded the maximum number of cluster nodes (9248 > 32) [ 294.065933][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/903.tmp-b7:4' failed: Read-only file system [ 294.088367][ T1616] udevd[1616]: symlink '../../loop2' '/dev/disk/by-diskseq/891.tmp-b7:2' failed: Read-only file system [ 294.102326][ T1632] udevd[1632]: symlink '../../loop1' '/dev/disk/by-diskseq/899.tmp-b7:1' failed: Read-only file system [ 294.117136][ T1634] udevd[1634]: symlink '../../loop4' '/dev/disk/by-diskseq/903.tmp-b7:4' failed: Read-only file system [ 294.159459][ T1632] udevd[1632]: symlink '../../loop0' '/dev/disk/by-diskseq/896.tmp-b7:0' failed: Read-only file system [ 294.187909][ T1616] udevd[1616]: symlink '../../loop5' '/dev/disk/by-diskseq/902.tmp-b7:5' failed: Read-only file system [ 294.200453][ T1634] udevd[1634]: symlink '../../loop1' '/dev/disk/by-diskseq/899.tmp-b7:1' failed: Read-only file system [ 294.216767][ T5149] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 294.242749][ T1616] udevd[1616]: symlink '../../loop4' '/dev/disk/by-diskseq/903.tmp-b7:4' failed: Read-only file system [ 294.261170][ T1632] udevd[1632]: symlink '../../loop5' '/dev/disk/by-diskseq/904.tmp-b7:5' failed: Read-only file system [ 294.269884][ T5149] FAT-fs (loop5): Filesystem has been set read-only [ 294.280711][ T1634] udevd[1634]: symlink '../../loop0' '/dev/disk/by-diskseq/896.tmp-b7:0' failed: Read-only file system [ 294.302568][ T5149] FAT-fs (loop5): error, fat_get_cluster: invalid start cluster (i_pos 550, start 05000006) [ 294.355687][ T5166] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2573 sclass=netlink_route_socket pid=5166 comm=syz.2.9227 [ 294.388378][ T5172] can0: slcan on ptm0. [ 294.435659][ T5168] can0 (unregistered): slcan off ptm0. [ 294.565668][ T5193] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 294.565742][ T5193] ext4 filesystem being mounted at /127/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 294.588866][ T5193] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.9232: corrupted xattr block 33: invalid header [ 294.593949][ T5193] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 294.594113][ T5193] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.9232: corrupted xattr block 33: invalid header [ 294.597169][ T5193] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 294.597255][ T5193] EXT4-fs error (device loop5): ext4_xattr_block_get:597: inode #15: comm syz.5.9232: corrupted xattr block 33: invalid header [ 294.602024][ T5193] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop5 ino=15 [ 294.609424][ T5209] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 294.609546][ T5209] ext4 filesystem being mounted at /1860/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 294.642429][ T5209] EXT4-fs error (device loop4): ext4_get_first_dir_block:3537: inode #12: comm syz.4.9234: Directory hole found for htree leaf block 0 [ 294.673643][ T1635] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.782206][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 294.841128][ T5231] bridge: RTM_NEWNEIGH with invalid state 0x0 [ 295.070355][ T5271] EXT4-fs: Ignoring removed bh option [ 295.090481][ T5235] ================================================================== [ 295.098609][ T5235] BUG: KCSAN: data-race in alloc_pid / copy_process [ 295.105234][ T5235] [ 295.107581][ T5235] read-write to 0xffffffff86c5c368 of 4 bytes by task 5274 on cpu 1: [ 295.115665][ T5235] alloc_pid+0x6ca/0x950 [ 295.119945][ T5235] copy_process+0x11a5/0x2370 [ 295.124641][ T5235] kernel_clone+0x1a5/0x5e0 [ 295.129169][ T5235] __se_sys_clone3+0x1f5/0x230 [ 295.133954][ T5235] __x64_sys_clone3+0x31/0x40 [ 295.138656][ T5235] x64_sys_call+0x580/0x3020 [ 295.143268][ T5235] do_syscall_64+0x12c/0x3b0 [ 295.147888][ T5235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.153886][ T5235] [ 295.156223][ T5235] read to 0xffffffff86c5c368 of 4 bytes by task 5235 on cpu 0: [ 295.163785][ T5235] copy_process+0x1af1/0x2370 [ 295.168484][ T5235] kernel_clone+0x1a5/0x5e0 [ 295.173008][ T5235] __x64_sys_clone+0x143/0x180 [ 295.177816][ T5235] x64_sys_call+0x1222/0x3020 [ 295.182513][ T5235] do_syscall_64+0x12c/0x3b0 [ 295.187129][ T5235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 295.193041][ T5235] [ 295.195372][ T5235] value changed: 0x80000131 -> 0x80000132 [ 295.201099][ T5235] [ 295.203431][ T5235] Reported by Kernel Concurrency Sanitizer on: [ 295.209616][ T5235] CPU: 0 UID: 0 PID: 5235 Comm: dhcpcd-run-hook Not tainted syzkaller #0 PREEMPT(full) [ 295.219351][ T5235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 295.229416][ T5235] ================================================================== [ 295.245526][ T5271] EXT4-fs: Ignoring removed mblk_io_submit option [ 295.254580][ T5271] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 295.269676][ T5271] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 295.275626][ T28] kauditd_printk_skb: 47 callbacks suppressed [ 295.275669][ T28] audit: type=1400 audit(1779100304.011:3172): avc: denied { write } for pid=5235 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 295.278645][ T5271] EXT4-fs (loop4): orphan cleanup on readonly fs [ 295.323598][ T5271] Quota error (device loop4): do_insert_tree: Free block already used in tree: block 4 [ 295.338300][ T5271] Quota error (device loop4): qtree_write_dquot: Error -5 occurred while creating quota [ 295.349306][ T28] audit: type=1400 audit(1779100304.091:3173): avc: denied { write } for pid=5282 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 295.382010][ T5271] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.9247: Failed to acquire dquot type 1 [ 295.393471][ T5271] loop4: lost filesystem error report for type 5 error -5 [ 295.393957][ T5271] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9247: Invalid block bitmap block 0 in block_group 0 [ 295.414598][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 295.414622][ C0] EXT4-fs (loop4): last error at time 1779100304: ext4_acquire_dquot:7034 [ 295.430034][ T5271] loop4: lost filesystem error report for type 5 error -117 [ 295.430357][ T5271] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9247: Invalid block bitmap block 0 in block_group 0 [ 295.451233][ T5271] loop4: lost filesystem error report for type 5 error -117 [ 295.451508][ T5271] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:483: comm syz.4.9247: Invalid block bitmap block 0 in block_group 0 [ 295.473760][ T5271] loop4: lost filesystem error report for type 5 error -117 [ 295.473941][ T5271] Quota error (device loop4): write_blk: dquota write failed [ 295.492126][ T5271] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 295.502100][ T5271] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.9247: Failed to acquire dquot type 1 [ 295.514479][ T5271] Quota error (device loop4): write_blk: dquota write failed [ 295.521930][ T5271] Quota error (device loop4): qtree_write_dquot: Error -28 occurred while creating quota [ 295.531828][ T5271] EXT4-fs error (device loop4): ext4_acquire_dquot:7034: comm syz.4.9247: Failed to acquire dquot type 1 [ 295.543410][ T5271] EXT4-fs (loop4): 1 orphan inode deleted [ 295.550680][ T5271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 295.579719][ T3304] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.