last executing test programs: 2.780527467s ago: executing program 4 (id=17278): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000005c0), 0xffffffffffffffff) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000980)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000230000000001000000300001800600040000000000060001000a0000000600020000000000040003"], 0x44}}, 0x0) 2.288414115s ago: executing program 4 (id=17283): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000180)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000000100)="b8", 0x1, 0x2004c0c0, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @loopback, 0xffffffff}, 0x1c) 2.02608239s ago: executing program 1 (id=17286): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000024c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_CHANNELS_SET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)={0x34, r1, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@ETHTOOL_A_CHANNELS_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @ETHTOOL_A_CHANNELS_COMBINED_COUNT={0x8, 0x9, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0xc880) 1.829140148s ago: executing program 4 (id=17289): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x40) pwritev2(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000080)}], 0x1, 0x540f, 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000100)) 1.699928516s ago: executing program 3 (id=17290): r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) getsockopt(r0, 0x200000000114, 0x2716, &(0x7f0000032580)=""/102390, &(0x7f0000000040)=0x18ff6) 1.694309485s ago: executing program 1 (id=17291): r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/packet\x00') pread64(r0, &(0x7f0000000100)=""/253, 0xfd, 0x36) lseek(r0, 0x6, 0x1) 1.527987087s ago: executing program 4 (id=17293): 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_bp={0x0, 0x3}, 0x106200, 0x10004, 0x20da, 0x1, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000680)='\x00\xc7\x8c\xa3I6\xbe\x91\x8d\x182)!\x9a%\xd9\x19\x17\xb0\xed|\xb3\xc2\x017h\xe9kL\xa2\xd28\xd6\x06\a\x0e\xfc\xfe\x12\x8f&\x13\xae%@T\xa3\xb0>\\\xec\xa9\xf9Q@6A\x10\x8cn|\x00\x00\x00\x00\x00\x00\x00\x00\xeb0\xdd\xe8\x87\x05=\xfb\x8b$\xdcQ\xee\xc5\x1f\x8bQ\xf7fo\"i\xa1hk\x1d\xf5z\xc1\b\x00\\]\xc4\xbe3\xf9\xa8\t?:\xd8\xda\x84\xeepI[\x1c\x00\x00\x00\x00\xf9v\x00\x00\x00\x00\x00T\xb6\xbe\x0f~\xc0\x92\xe9O{\xa8\x81(\x01\x14\xfc\x83\xf9\xfb\x05\x94Tr@Lq]\xf9\x15zj\x87\xc4\x8e\xe8/\xb9-&R:\xf6\xff\xff\xff\xff\xff\xff\x18\x8f2\xf7]#\xed,\xc7\x03\x00\x00\x00\xa3\xee\xcb\xaf\xb3\xe3\'}\x18\xe8O\xa8\'K\xb6o\x9a\x9e~\xf0|\xe6\xe4ZW\xbe2\xc9\xe4R$\xaa\x00U\x92\xd2\x99\xb8\x00Q\xe6\f\b\xcf\xdd\xdc+]\xe7\x87H\xcb\x9f\x91=\xe4K\xaf\xea\x14G\x19\r\xec6\xd4\xd0L\xb1UH_\xe8m\nP\x0f\xdcP\xcb\xd9\x0592\xcae\xec$gy!9\xf08\xf1V\x1a\xae\xbe\xb1\xc9\x9bB\x05\xcd\xc7\x9f\xe8\x19\x93\x87\xf4\n\x8e\x919\x9e\x15\x18\xb1\v\x81\x89\x17\x993>\x8d\xfd\xa3\x10\xb0\xcaRGTZS\x167.\x17\xcc\xc0P\xeb\x94fz\xfe\xf0\xdb\xa5x&\xff\f\xdc\xe0\x89|\xdaB\xc6Kp\xc0\xad\'\v\"V\x89I\xee\xef<\x17Z\xaf\xb4\x11\xf9\a\xfa\x9a\x97\x90\xf2\x01\'\xecCh\xd1g=\x96\x9f\xafk\x02\xd7\xb8\x8e\x81\xae(\xe6HNx\xedD\x9b\xc4\xc2\xe7&\xdb\x05\xac', 0xc) fsetxattr$security_selinux(r0, &(0x7f0000000480), &(0x7f00000004c0)='system_u:object_r:hwdata_t:s0\x00', 0x1a, 0x0) 1.401423736s ago: executing program 0 (id=17294): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) sendmsg$can_raw(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x1d, r1}, 0x10, &(0x7f0000000080)={&(0x7f0000000000)=@can={{0x0, 0x0, 0x0, 0x1}, 0xfe, 0x1, 0x4, 0x0, "36e932c486d275cc"}, 0x10}, 0x1, 0x0, 0x0, 0x84844}, 0x0) 1.365065139s ago: executing program 3 (id=17295): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300), r0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002dbd7000fbe5df2501000000000000000941000000090018000000af7564"], 0x68}, 0x1, 0x0, 0x0, 0x6004c040}, 0x40) 1.300830629s ago: executing program 1 (id=17296): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_tracing={0x1a, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB], 0x0, 0x6, 0x0, 0x0, 0x41100, 0x20, '\x00', 0x0, 0x19, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xf475, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x40000000}, 0x94) r0 = syz_open_dev$sg(&(0x7f00000060c0), 0x0, 0x0) ioctl$SG_BLKSECTGET(r0, 0x1267, &(0x7f0000000000)) 1.268547033s ago: executing program 2 (id=17297): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1b00000000000000000000000080"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x16, 0x10, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000feffffff000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b702000000010200850000008600000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000008200000095"], &(0x7f0000000380)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x10, 0x38, &(0x7f00000006c0)='\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f0000000700)=""/8, 0x60ff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 1.037738404s ago: executing program 0 (id=17298): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f0000000500)=@l2tp6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, '\x00', 0x15}, 0x1, 0xfffffffe}, 0x80, &(0x7f0000001880)=[{&(0x7f0000000280)="f4000900062b2b25fe80000000000000dc8b850f2323fcb11ea3548466cc00007a000000ad6e911b", 0x28}], 0x1}, 0x0) 873.648557ms ago: executing program 3 (id=17299): mprotect(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000380)='\a', 0x1) 860.424674ms ago: executing program 1 (id=17300): r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x1, 0x8000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000540)={0x30000000}) 800.294724ms ago: executing program 2 (id=17301): bpf$MAP_CREATE(0x0, &(0x7f0000000500)=@base={0xe, 0x4, 0x4, 0x2}, 0x50) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x4, &(0x7f0000000200)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7b}]}, &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000880)={r0, 0x2000012, 0xe, 0x0, &(0x7f00000007c0)="63ec6e0d1fb9360e0400b9860000", 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xb}, 0x50) 717.338141ms ago: executing program 0 (id=17302): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x200003, 0x0, 0x0, 0x3}) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000040)={0x1f, 0x0, 0x1}, 0x6) 662.778342ms ago: executing program 1 (id=17303): syz_mount_image$vfat(&(0x7f0000000580), &(0x7f0000000180)='./file1\x00', 0x1000802, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], 0x4, 0x272, &(0x7f0000001f40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000180)=""/53, 0x35) 631.235516ms ago: executing program 3 (id=17304): r0 = add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x1e, r0, r1, 0x0, 0x0) 613.146253ms ago: executing program 4 (id=17305): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x40, &(0x7f0000000600), 0x1, 0x56e, &(0x7f0000000640)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup\x00', 0x42, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 566.471745ms ago: executing program 2 (id=17306): r0 = socket(0xa, 0x5, 0x0) listen(r0, 0x100) sendmsg$inet_sctp(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@sndinfo={0x20, 0x84, 0x2, {0x517, 0x204, 0xf1a92c9, 0x3}}], 0x20, 0x4000000}, 0x4048880) 557.494823ms ago: executing program 0 (id=17307): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) r0 = getpgrp(0xffffffffffffffff) kcmp(r0, r0, 0x3, 0xffffffffffffffff, 0xffffffffffffffff) 406.936559ms ago: executing program 3 (id=17308): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="090300000000000000002e"], 0x14}}, 0x0) 383.180594ms ago: executing program 0 (id=17309): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f00000002c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x2}}, [@NFT_MSG_NEWRULE={0x98, 0x6, 0xa, 0x401, 0x0, 0x0, {0xa, 0x0, 0x405}, [@NFTA_RULE_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_RULE_EXPRESSIONS={0x6c, 0x4, 0x0, 0x1, [{0x68, 0x1, 0x0, 0x1, @inner={{0xa}, @val={0x58, 0x2, 0x0, 0x1, [@NFTA_INNER_HDRSIZE={0x8, 0x4, 0x1, 0x0, 0x17}, @NFTA_INNER_EXPR={0x34, 0x5, 0x0, 0x1, @payload={{0xc}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_PAYLOAD_OFFSET={0x8, 0x3, 0x1, 0x0, 0x92}, @NFTA_PAYLOAD_BASE={0x8}, @NFTA_PAYLOAD_LEN={0x8, 0x4, 0x1, 0x0, 0xe9}, @NFTA_PAYLOAD_DREG={0x8, 0x1, 0x1, 0x0, 0xb}]}}}, @NFTA_INNER_FLAGS={0x8, 0x3, 0x1, 0x0, 0x2}, @NFTA_INNER_TYPE={0x8, 0x2, 0x1, 0x0, 0x84}, @NFTA_INNER_NUM={0x8}]}}}]}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x1}}}, 0xc0}, 0x1, 0x0, 0x0, 0x8890}, 0x24000000) 352.552309ms ago: executing program 2 (id=17310): r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e1e, 0x40, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x2, 0x4) 235.852699ms ago: executing program 2 (id=17311): r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x20, r0, 0xb15, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x20}, 0x1, 0x0, 0x0, 0x10041}, 0x4004044) 147.229295ms ago: executing program 2 (id=17312): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000018110000", @ANYRES32, @ANYBLOB="0000000000000000b7"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3800000056000100000000000000000007020000", @ANYRES32, @ANYBLOB="200001"], 0x38}}, 0x0) 125.403401ms ago: executing program 3 (id=17313): r0 = socket$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, &(0x7f0000000240)={&(0x7f0000000100)={{0x14}, [@NFT_MSG_NEWRULE={0x78, 0x6, 0xa, 0x160b, 0x0, 0x0, {0x2, 0x0, 0x8}, [@NFTA_RULE_EXPRESSIONS={0x4c, 0x4, 0x0, 0x1, [{0x18, 0x1, 0x0, 0x1, @osf={{0x8}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_OSF_DREG={0x8, 0x1, 0x1, 0x0, 0x4}]}}}, {0x30, 0x1, 0x0, 0x1, @nat={{0x8}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_NAT_TYPE={0x8}, @NFTA_NAT_REG_ADDR_MIN={0x8, 0x3, 0x1, 0x0, 0x14}, @NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}, @NFTA_NAT_FLAGS={0x8, 0x7, 0x1, 0x0, 0x4}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0xa0}, 0x1, 0x0, 0x0, 0x850}, 0x4040080) 92.659775ms ago: executing program 0 (id=17314): perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x2b, 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_bp={0x0, 0x9}, 0x106200, 0x1000, 0x20da, 0x0, 0xa, 0x20005, 0xb, 0x0, 0x0, 0x0, 0x20000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f00000002c0)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0x0, 0x7ffc0001}]}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x2}) 34.363236ms ago: executing program 4 (id=17315): r0 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000080), 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000440)=@phonet={0x23, 0x0, 0x13, 0x14}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)="27050200991514000600012fb96db4f7babe050007008100050081", 0x1b}, {&(0x7f0000000740)='\x00'/11, 0xb}], 0x2}, 0x14000805) 0s ago: executing program 1 (id=17316): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x2, 0x0, 0x2, 0x0, 0x0, 0x91c, 0x1cd3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0xfffffffffffffff6, 0x5}, 0x12640, 0x563, 0xfffffffe, 0x5, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080), 0xfffffebe}], 0x1) kernel console output (not intermixed with test programs): 03161: ext4_iget_extra_inode:5025: inode 15 [ 735.049474][T11216] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.15961: couldn't read orphan inode 15 (err -117) [ 735.068351][T11216] loop1: lost filesystem error report for type 5 error -117 [ 735.076245][T11216] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 735.098004][T11212] EXT4-fs (loop3): 1 truncate cleaned up [ 735.108936][T11220] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.15963: corrupted inode contents [ 735.132446][T11212] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 735.208337][T11220] EXT4-fs error (device loop0): ext4_dirty_inode:6450: inode #15: comm syz.0.15963: mark_inode_dirty error [ 735.261043][T11212] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 735.270401][T11220] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.15963: corrupted inode contents [ 735.292393][T11212] EXT4-fs error (device loop3): __ext4_remount:6804: comm syz.3.15962: Abort forced by user [ 735.329897][T11212] EXT4-fs (loop3): Remounting filesystem read-only [ 735.336520][T11220] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.15963: mark_inode_dirty error [ 735.366696][T11212] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. [ 735.384848][T11220] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.15963: corrupted inode contents [ 735.399883][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 735.443879][T11220] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #15: comm syz.0.15963: mark_inode_dirty error [ 735.489988][T11220] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.15963: corrupted inode contents [ 735.548941][T11220] EXT4-fs error (device loop0): ext4_truncate:4587: inode #15: comm syz.0.15963: mark_inode_dirty error [ 735.603301][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 735.609607][T11220] EXT4-fs error (device loop0) in ext4_setattr:5983: Corrupt filesystem [ 735.674257][T11234] EXT4-fs error (device loop0): ext4_do_update_inode:5569: inode #15: comm syz.0.15963: corrupted inode contents [ 735.851343][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 736.657460][T11282] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34 sclass=netlink_audit_socket pid=11282 comm=syz.2.15978 [ 736.703921][T11282] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=21 sclass=netlink_audit_socket pid=11282 comm=syz.2.15978 [ 737.254911][T11305] netlink: 8 bytes leftover after parsing attributes in process `syz.0.15987'. [ 737.769358][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1883.tmp-b7:2' failed: Read-only file system [ 737.832783][T11362] loop3: detected capacity change from 0 to 2048 [ 737.856343][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 737.891002][T11362] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 737.896881][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1889.tmp-b7:0' failed: Read-only file system [ 737.903961][T11362] ext4 filesystem being mounted at /3220/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 737.982564][T11368] loop0: detected capacity change from 0 to 512 [ 737.991295][T11368] EXT4-fs (loop0): can't mount with commit=, fs mounted w/o journal [ 738.002081][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 738.010965][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1890.tmp-b7:3' failed: Read-only file system [ 738.088023][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 738.169627][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1891.tmp-b7:0' failed: Read-only file system [ 738.325391][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1890.tmp-b7:3' failed: Read-only file system [ 738.330456][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/1887.tmp-b7:1' failed: Read-only file system [ 738.371746][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1883.tmp-b7:2' failed: Read-only file system [ 738.394505][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1891.tmp-b7:0' failed: Read-only file system [ 738.574187][T11393] loop2: detected capacity change from 0 to 2048 [ 738.655630][T11393] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 738.758045][T11407] loop3: detected capacity change from 0 to 256 [ 738.792605][T11407] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 738.802881][T11407] FAT-fs (loop3): Filesystem has been set read-only [ 738.814296][T11407] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 738.829332][T11407] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 738.869960][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 739.954302][ T28] kauditd_printk_skb: 1516 callbacks suppressed [ 739.954319][ T28] audit: type=1400 audit(2000003165.705:69412): avc: denied { create } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.082895][ T28] audit: type=1400 audit(2000003165.733:69413): avc: denied { create } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.158116][ T28] audit: type=1400 audit(2000003165.733:69414): avc: denied { write } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.242072][ T28] audit: type=1400 audit(2000003165.733:69415): avc: denied { read } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.313529][ T28] audit: type=1400 audit(2000003165.733:69416): avc: denied { read } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.349671][T11463] loop1: detected capacity change from 0 to 1024 [ 740.393170][ T28] audit: type=1400 audit(2000003165.752:69417): avc: denied { write } for pid=11448 comm="syz.3.16018" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 740.483786][ T28] audit: type=1400 audit(2000003165.798:69418): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 740.495487][T11463] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 740.530298][ T28] audit: type=1400 audit(2000003165.808:69419): avc: denied { recv } for pid=22 comm="ksoftirqd/1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 740.548512][T11471] audit: audit_backlog=65 > audit_backlog_limit=64 [ 740.563233][ T28] audit: type=1400 audit(2000003165.817:69420): avc: denied { create } for pid=11454 comm="syz.0.16020" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 740.819438][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 741.547666][T11519] loop4: detected capacity change from 0 to 128 [ 741.593193][T11523] loop2: detected capacity change from 0 to 512 [ 742.156273][T11547] loop3: detected capacity change from 0 to 8192 [ 742.196666][T11547] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 742.357230][T11555] netlink: 'syz.4.16051': attribute type 12 has an invalid length. [ 742.413901][T11555] netlink: 172 bytes leftover after parsing attributes in process `syz.4.16051'. [ 742.733540][T11562] netlink: 80 bytes leftover after parsing attributes in process `syz.2.16054'. [ 742.740647][T11568] netlink: 748 bytes leftover after parsing attributes in process `syz.0.16055'. [ 742.742603][T11562] netlink: 16 bytes leftover after parsing attributes in process `syz.2.16054'. [ 742.823572][T11571] loop1: detected capacity change from 0 to 1024 [ 742.876682][T11571] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 742.888870][T11562] geneve0: entered allmulticast mode [ 743.117347][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1904.tmp-b7:3' failed: Read-only file system [ 743.122663][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 743.134993][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 743.201849][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1902.tmp-b7:2' failed: Read-only file system [ 743.417518][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/1905.tmp-b7:3' failed: Read-only file system [ 743.428006][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1906.tmp-b7:1' failed: Read-only file system [ 743.464284][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 743.513411][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1902.tmp-b7:2' failed: Read-only file system [ 743.579997][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 743.644519][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 743.741827][T11604] loop1: detected capacity change from 0 to 512 [ 743.798856][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1905.tmp-b7:3' failed: Read-only file system [ 743.847067][T11604] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 743.905281][T11604] ext4 filesystem being mounted at /3080/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 744.033167][T11618] netlink: 4 bytes leftover after parsing attributes in process `syz.4.16068'. [ 744.122086][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 744.349196][T11630] loop2: detected capacity change from 0 to 512 [ 744.423187][T11630] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 744.485535][T11630] ext4 filesystem being mounted at /3212/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 744.522007][T11630] EXT4-fs warning (device loop2): verify_group_input:137: Cannot add at group 3381 (only 1 groups) [ 744.699815][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 744.990830][T11675] IPVS: sync thread started: state = BACKUP, mcast_ifn = hsr0, syncid = 4, id = 0 [ 745.256331][T11690] loop2: detected capacity change from 0 to 1024 [ 745.296194][T11690] EXT4-fs: Ignoring removed bh option [ 745.331972][ T28] kauditd_printk_skb: 566 callbacks suppressed [ 745.331995][ T28] audit: type=1400 audit(2000003170.728:69985): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 745.394447][T11690] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 745.444030][T11690] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 745.468522][ T28] audit: type=1400 audit(2000003170.766:69986): avc: denied { read write open } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 745.501989][T11690] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 2: comm syz.2.16083: lblock 2 mapped to illegal pblock 2 (length 1) [ 745.565127][T11690] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 745.565297][T11690] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 745.582506][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 745.582524][ C1] EXT4-fs (loop2): initial error at time 2000003170: ext4_map_blocks:776: inode 3: block 2 [ 745.582594][ C1] EXT4-fs (loop2): last error at time 2000003170: ext4_map_blocks:776: inode 3: block 2 [ 745.607495][ T28] audit: type=1400 audit(2000003170.766:69987): avc: denied { ioctl } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 745.630710][T11708] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16087'. [ 745.646424][T11708] netlink: 12 bytes leftover after parsing attributes in process `syz.3.16087'. [ 745.685384][T11690] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 48: comm syz.2.16083: lblock 0 mapped to illegal pblock 48 (length 1) [ 745.703486][ T28] audit: type=1326 audit(2000003170.850:69988): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11697 comm="syz.1.16085" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f2f1cb2c799 code=0x0 [ 745.760797][T11690] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 745.760917][T11690] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 745.796845][ T28] audit: type=1400 audit(2000003170.878:69989): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 745.818243][T11690] EXT4-fs error (device loop2): ext4_acquire_dquot:7001: comm syz.2.16083: Failed to acquire dquot type 0 [ 745.853673][T11690] loop2: lost filesystem error report for type 5 error -117 [ 745.873842][T11690] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 745.907925][ T28] audit: type=1400 audit(2000003170.878:69990): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 745.935158][T11690] loop2: lost filesystem error report for type 5 error -117 [ 745.935268][T11690] EXT4-fs error (device loop2): ext4_evict_inode:255: inode #11: comm syz.2.16083: mark_inode_dirty error [ 745.993367][T11690] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 745.993457][T11690] EXT4-fs warning (device loop2): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 746.028151][ T28] audit: type=1400 audit(2000003170.888:69991): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 746.078684][T11690] EXT4-fs (loop2): 1 orphan inode deleted [ 746.084780][T11690] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 746.116230][ T307] EXT4-fs error (device loop2): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:5: lblock 1 mapped to illegal pblock 1 (length 1) [ 746.133754][ T28] audit: type=1400 audit(2000003170.888:69992): avc: denied { read write open } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 746.160300][ T307] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 746.162281][ T307] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:5: Failed to release dquot type 0 [ 746.240495][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 746.259904][ T3320] EXT4-fs error (device loop2): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 746.318945][ T3320] loop2: lost filesystem error report for type 5 error -117 [ 746.320521][ T3320] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 746.391604][ T3320] loop2: lost filesystem error report for type 5 error -117 [ 746.398587][ T3320] EXT4-fs error (device loop2): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 746.459108][ T3320] loop2: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 748.106721][T11813] delete_channel: no stack [ 748.465997][T11826] netlink: 8 bytes leftover after parsing attributes in process `syz.2.16126'. [ 748.485149][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1909.tmp-b7:1' failed: Read-only file system [ 748.627926][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 748.706585][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1909.tmp-b7:1' failed: Read-only file system [ 748.805450][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1892.tmp-b7:0' failed: Read-only file system [ 748.811492][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1913.tmp-b7:2' failed: Read-only file system [ 749.050997][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 749.119583][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1909.tmp-b7:1' failed: Read-only file system [ 749.121397][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1892.tmp-b7:0' failed: Read-only file system [ 749.153903][T11819] Process accounting paused [ 749.244939][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1913.tmp-b7:2' failed: Read-only file system [ 749.341486][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1905.tmp-b7:3' failed: Read-only file system [ 749.442921][T11861] netlink: 'syz.3.16137': attribute type 1 has an invalid length. [ 749.484538][T11865] loop0: detected capacity change from 0 to 256 [ 749.534534][T11865] FAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 750.720192][ T28] kauditd_printk_skb: 641 callbacks suppressed [ 750.720205][ T28] audit: type=1400 audit(2000003175.771:70633): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 750.853950][ T28] audit: type=1400 audit(2000003175.771:70634): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 750.939009][ T28] audit: type=1400 audit(2000003175.771:70635): avc: denied { read write open } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 751.021923][ T28] audit: type=1400 audit(2000003175.771:70636): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 751.123898][T11917] vlan2: entered allmulticast mode [ 751.144591][ T28] audit: type=1400 audit(2000003175.808:70637): avc: denied { recv } for pid=11902 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 751.238830][ T28] audit: type=1400 audit(2000003175.846:70638): avc: denied { read } for pid=11902 comm="syz.2.16151" dev="nsfs" ino=4026532749 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 751.321407][ T3313] audit: audit_backlog=65 > audit_backlog_limit=64 [ 751.356440][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 751.360363][ T3313] audit: audit_lost=286 audit_rate_limit=0 audit_backlog_limit=64 [ 751.362993][ C1] audit: audit_lost=287 audit_rate_limit=0 audit_backlog_limit=64 [ 751.808293][T11956] loop3: detected capacity change from 0 to 136 [ 751.870188][T11956] iso9660: Corrupted directory entry in block 2 of inode 1472 [ 752.432815][T11984] netlink: 12 bytes leftover after parsing attributes in process `syz.4.16176'. [ 752.466947][T11984] netlink: zone id is out of range [ 752.514633][T11989] loop0: detected capacity change from 0 to 512 [ 752.585122][T11989] EXT4-fs (loop0): mounted filesystem 0000ff07-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 752.673549][T11989] ext4 filesystem being mounted at /3353/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 752.730107][ T3315] EXT4-fs (loop0): unmounting filesystem 0000ff07-0000-0000-0000-000000000000. [ 753.854841][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1909.tmp-b7:1' failed: Read-only file system [ 753.940929][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 754.027660][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1919.tmp-b7:0' failed: Read-only file system [ 754.053874][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1917.tmp-b7:3' failed: Read-only file system [ 754.186792][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1913.tmp-b7:2' failed: Read-only file system [ 754.272307][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 754.331652][T12069] netlink: 16 bytes leftover after parsing attributes in process `syz.0.16203'. [ 754.356142][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/1917.tmp-b7:3' failed: Read-only file system [ 754.435291][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1909.tmp-b7:1' failed: Read-only file system [ 754.618042][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1917.tmp-b7:3' failed: Read-only file system [ 754.702656][T12085] netlink: 20 bytes leftover after parsing attributes in process `syz.4.16208'. [ 754.737820][T12085] netlink: 20 bytes leftover after parsing attributes in process `syz.4.16208'. [ 754.787280][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 754.798536][T12085] netlink: 20 bytes leftover after parsing attributes in process `syz.4.16208'. [ 754.823857][T12085] netlink: 4 bytes leftover after parsing attributes in process `syz.4.16208'. [ 755.229283][T12110] netlink: 16 bytes leftover after parsing attributes in process `syz.4.16219'. [ 755.508196][T12126] loop1: detected capacity change from 0 to 512 [ 755.559502][T12129] loop3: detected capacity change from 0 to 1024 [ 755.582803][T12129] EXT4-fs: inline encryption not supported [ 755.589197][T12126] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 755.616122][T12130] usb usb7: usbfs: process 12130 (syz.4.16223) did not claim interface 0 before use [ 755.641861][T12126] ext4 filesystem being mounted at /3110/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 755.672553][T12129] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 755.776486][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 755.846209][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 756.031047][T12152] loop3: detected capacity change from 0 to 128 [ 756.095787][ T28] kauditd_printk_skb: 721 callbacks suppressed [ 756.095853][ T28] audit: type=1400 audit(2000003180.804:71331): avc: denied { mount } for pid=12144 comm="syz.3.16226" name="/" dev="loop3" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 756.195516][ T28] audit: type=1400 audit(2000003180.804:71332): avc: denied { read write } for pid=12144 comm="syz.3.16226" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 756.257869][ T28] audit: type=1400 audit(2000003180.804:71333): avc: denied { read write open } for pid=12144 comm="syz.3.16226" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 756.381475][ T28] audit: type=1400 audit(2000003180.832:71334): avc: denied { recv } for pid=3305 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 756.520855][ T28] audit: type=1400 audit(2000003180.879:71335): avc: denied { unmount } for pid=3313 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 756.584866][ T28] audit: type=1400 audit(2000003180.888:71336): avc: denied { recv } for pid=4173 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 756.725632][ T3318] audit: audit_backlog=65 > audit_backlog_limit=64 [ 756.732147][ T3318] audit: audit_lost=297 audit_rate_limit=0 audit_backlog_limit=64 [ 756.733091][ T28] audit: type=1400 audit(2000003180.888:71337): avc: denied { recv } for pid=4173 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 756.744471][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 757.410153][T12211] xt_ecn: cannot match TCP bits for non-tcp packets [ 757.583578][T12216] vhci_hcd vhci_hcd.0: invalid port number 224 [ 757.675159][T12225] loop2: detected capacity change from 0 to 1024 [ 757.703424][T12225] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 757.901032][T12231] loop3: detected capacity change from 0 to 128 [ 757.908373][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 758.483390][T12261] loop1: detected capacity change from 0 to 512 [ 759.210457][T12302] UHID_CREATE from different security context by process 6640 (syz.4.16270), this is not allowed. [ 759.305020][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1929.tmp-b7:2' failed: Read-only file system [ 759.321515][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 759.354209][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1903.tmp-b7:4' failed: Read-only file system [ 759.515290][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1919.tmp-b7:0' failed: Read-only file system [ 759.567712][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 759.575500][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/1928.tmp-b7:3' failed: Read-only file system [ 759.707156][T12320] loop3: detected capacity change from 0 to 512 [ 759.779889][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1919.tmp-b7:0' failed: Read-only file system [ 759.900731][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1932.tmp-b7:3' failed: Read-only file system [ 759.964060][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1929.tmp-b7:2' failed: Read-only file system [ 760.009187][ T3726] udevd[3726]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 760.136495][T12340] tipc: Started in network mode [ 760.171240][T12340] tipc: Node identity aaaaaaaaaa2a, cluster identity 195 [ 760.187338][T12340] tipc: Enabled bearer , priority 28 [ 760.235170][T12347] bridge_slave_1: vlans aren't supported yet for dev_uc|mc_add() [ 760.691923][T12366] loop4: detected capacity change from 0 to 512 [ 760.737076][T12366] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 760.741208][T12370] netlink: 264 bytes leftover after parsing attributes in process `syz.3.16293'. [ 760.806132][T12366] EXT4-fs (loop4): 1 truncate cleaned up [ 760.831732][T12366] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 761.015771][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 761.285680][T12395] loop2: detected capacity change from 0 to 128 [ 761.374505][ T3407] tipc: Node number set to 8432298 [ 761.470550][ T28] kauditd_printk_skb: 676 callbacks suppressed [ 761.470566][ T28] audit: type=1400 audit(2000003185.818:72011): avc: denied { read write open } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 761.598759][ T28] audit: type=1400 audit(2000003185.818:72012): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 761.716406][ T28] audit: type=1400 audit(2000003185.828:72013): avc: denied { prog_load } for pid=12399 comm="syz.0.16302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 761.755786][T12412] loop4: detected capacity change from 0 to 512 [ 761.794461][T12412] EXT4-fs: Ignoring removed bh option [ 761.799128][ T28] audit: type=1400 audit(2000003185.828:72014): avc: denied { bpf } for pid=12399 comm="syz.0.16302" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 761.824797][T12412] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 761.885384][ T28] audit: type=1400 audit(2000003185.828:72015): avc: denied { prog_load } for pid=12399 comm="syz.0.16302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 761.936280][ T3313] audit: audit_backlog=65 > audit_backlog_limit=64 [ 761.955377][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 761.961934][ C1] audit: audit_lost=299 audit_rate_limit=0 audit_backlog_limit=64 [ 761.969806][ C1] audit: backlog limit exceeded [ 761.972946][ T3313] audit: audit_lost=300 audit_rate_limit=0 audit_backlog_limit=64 [ 761.994093][T12412] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 762.010270][T12412] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.16305: bg 0: block 248: padding at end of block bitmap is not set [ 762.024726][T12412] loop4: lost filesystem error report for type 5 error -117 [ 762.037055][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 762.050807][ C0] EXT4-fs (loop4): last error at time 2000003186: ext4_validate_block_bitmap:441 [ 762.080084][T12412] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.16305: Failed to acquire dquot type 1 [ 762.116618][T12412] loop4: lost filesystem error report for type 5 error -117 [ 762.117135][T12412] EXT4-fs (loop4): 1 truncate cleaned up [ 762.161567][T12412] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 762.239429][T12434] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16310'. [ 762.252144][T12412] EXT4-fs: Ignoring removed orlov option [ 762.257875][T12412] EXT4-fs: Ignoring removed nobh option [ 762.271006][T12436] loop2: detected capacity change from 0 to 512 [ 762.304358][T12436] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 762.313601][T12412] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 762.363966][T12436] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 762.383442][T12412] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0008-000000000000. [ 762.430319][T12436] ext4 filesystem being mounted at /3259/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 762.519728][T12436] EXT4-fs error (device loop2): ext4_ext_check_inode:521: inode #15: comm syz.2.16311: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 52484(4), depth 2(2) [ 762.552044][T12436] EXT4-fs error (device loop2): __ext4_new_inode:1279: comm syz.2.16311: failed to insert inode 16: doubly allocated? [ 762.571980][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 762.599282][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 762.615404][ T30] EXT4-fs error (device loop2): ext4_release_dquot:7037: comm kworker/u8:1: Failed to release dquot type 1 [ 762.654210][ T30] loop2: lost filesystem error report for type 5 error -5 [ 762.704002][T12452] loop0: detected capacity change from 0 to 512 [ 762.785430][T12452] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 762.816051][T12452] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 762.857683][T12452] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.16317: Corrupt directory, running e2fsck is recommended [ 762.882881][T12452] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 762.913650][T12452] EXT4-fs error (device loop0): ext4_iget_extra_inode:5025: inode #15: comm syz.0.16317: corrupted in-inode xattr: e_name out of bounds [ 762.990532][T12452] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 762.990737][T12452] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.16317: couldn't read orphan inode 15 (err -117) [ 762.999966][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 762.999982][ C0] EXT4-fs (loop0): initial error at time 2000003187: ext4_iget_extra_inode:5025: inode 15 [ 763.000015][ C0] EXT4-fs (loop0): last error at time 2000003187: ext4_iget_extra_inode:5025: inode 15 [ 763.033456][T12462] loop4: detected capacity change from 0 to 128 [ 763.089022][T12462] FAT-fs (loop4): Invalid FSINFO signature: 0x41615200, 0x61417272 (sector = 1) [ 763.159489][T12452] loop0: lost filesystem error report for type 5 error -117 [ 763.160011][T12452] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 763.316348][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 764.455188][T12526] loop3: detected capacity change from 0 to 1024 [ 764.495329][T12526] EXT4-fs: Ignoring removed orlov option [ 764.515601][T12526] EXT4-fs: Ignoring removed nobh option [ 764.567087][T12526] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 764.685057][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 764.717590][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 764.748431][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1942.tmp-b7:2' failed: Read-only file system [ 764.864362][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1946.tmp-b7:3' failed: Read-only file system [ 765.021162][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 765.039528][T12556] loop0: detected capacity change from 0 to 1024 [ 765.041469][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1945.tmp-b7:0' failed: Read-only file system [ 765.061712][T12556] EXT4-fs: inline encryption not supported [ 765.106658][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1946.tmp-b7:3' failed: Read-only file system [ 765.118510][T12556] EXT4-fs: Ignoring removed nobh option [ 765.135482][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1944.tmp-b7:4' failed: Read-only file system [ 765.197350][T12556] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a803c129, mo2=0002] [ 765.211861][T12556] System zones: 0-1, 3-12 [ 765.216766][T12556] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 765.264613][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1948.tmp-b7:0' failed: Read-only file system [ 765.326835][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1947.tmp-b7:3' failed: Read-only file system [ 765.380900][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 765.406503][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 766.809780][T12636] netlink: 'syz.2.16368': attribute type 2 has an invalid length. [ 766.829534][ T28] kauditd_printk_skb: 669 callbacks suppressed [ 766.829548][ T28] audit: type=1400 audit(2000003190.842:72672): avc: denied { write } for pid=12632 comm="syz.0.16366" lport=53809 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 766.901281][ T28] audit: type=1400 audit(2000003190.870:72673): avc: denied { recv } for pid=12624 comm="syz.4.16364" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 766.950643][ T28] audit: type=1400 audit(2000003190.870:72674): avc: denied { recv } for pid=12624 comm="syz.4.16364" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 767.039795][ T28] audit: type=1400 audit(2000003190.870:72675): avc: denied { recv } for pid=12624 comm="syz.4.16364" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 767.132921][ T28] audit: type=1400 audit(2000003190.879:72676): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 767.195721][ T28] audit: type=1400 audit(2000003190.879:72677): avc: denied { read write open } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 767.264232][ T28] audit: type=1400 audit(2000003190.879:72678): avc: denied { ioctl } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 767.378154][ T28] audit: type=1400 audit(2000003190.945:72679): avc: denied { recv } for pid=12624 comm="syz.4.16364" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 767.510155][ T28] audit: type=1400 audit(2000003190.945:72680): avc: denied { recv } for pid=12624 comm="syz.4.16364" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 767.542143][T12655] loop2: detected capacity change from 0 to 1024 [ 767.572308][T12655] EXT4-fs: Ignoring removed orlov option [ 767.637268][ T28] audit: type=1400 audit(2000003190.954:72681): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 767.756055][T12655] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 767.957372][T12675] loop0: detected capacity change from 0 to 512 [ 767.980823][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 768.023947][T12675] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 768.074056][T12678] loop4: detected capacity change from 0 to 8192 [ 768.226923][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 768.584021][T12708] netlink: 40 bytes leftover after parsing attributes in process `syz.4.16387'. [ 768.790880][T12713] loop3: detected capacity change from 0 to 1024 [ 768.880577][T12713] EXT4-fs: Ignoring removed mblk_io_submit option [ 768.889041][T12713] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 768.924778][T12713] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 769.035689][T12713] EXT4-fs error (device loop3): ext4_ext_check_inode:521: inode #11: comm syz.3.16388: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 32512(32512) [ 769.124271][T12713] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 769.124691][T12713] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.16388: couldn't read orphan inode 11 (err -117) [ 769.145765][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 769.145788][ C0] EXT4-fs (loop3): initial error at time 2000003192: ext4_ext_check_inode:521: inode 11 [ 769.145823][ C0] EXT4-fs (loop3): last error at time 2000003192: ext4_ext_check_inode:521: inode 11 [ 769.175555][T12713] loop3: lost filesystem error report for type 5 error -117 [ 769.176126][T12713] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 769.606167][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.917239][T12768] netlink: 'syz.0.16403': attribute type 3 has an invalid length. [ 770.067119][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 770.080829][ T3726] udevd[3726]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 770.183310][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/1955.tmp-b7:4' failed: Read-only file system [ 770.282564][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1957.tmp-b7:3' failed: Read-only file system [ 770.292919][ T3762] udevd[3762]: symlink '../../loop0' '/dev/disk/by-diskseq/1954.tmp-b7:0' failed: Read-only file system [ 770.519278][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 770.549322][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1955.tmp-b7:4' failed: Read-only file system [ 770.702380][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 770.726409][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1957.tmp-b7:3' failed: Read-only file system [ 770.857862][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1931.tmp-b7:1' failed: Read-only file system [ 771.691055][T12838] netlink: 20 bytes leftover after parsing attributes in process `syz.0.16427'. [ 771.778083][T12844] netlink: 'syz.1.16429': attribute type 10 has an invalid length. [ 772.181610][ T28] kauditd_printk_skb: 611 callbacks suppressed [ 772.181623][ T28] audit: type=1400 audit(2000003195.847:73272): avc: denied { read } for pid=12863 comm="syz.3.16434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 772.292315][ T28] audit: type=1400 audit(2000003195.875:73273): avc: denied { read } for pid=12863 comm="syz.3.16434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 772.381614][ T28] audit: type=1400 audit(2000003195.884:73274): avc: denied { write } for pid=12863 comm="syz.3.16434" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 772.460095][ T28] audit: type=1400 audit(2000003195.884:73275): avc: denied { bind } for pid=12865 comm="syz.4.16436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 772.524066][ T28] audit: type=1400 audit(2000003195.884:73276): avc: denied { write } for pid=12865 comm="syz.4.16436" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 772.587585][ T28] audit: type=1400 audit(2000003195.894:73277): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 772.670927][ T28] audit: type=1400 audit(2000003195.894:73278): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 772.671618][T12884] loop4: detected capacity change from 0 to 512 [ 772.706534][ T28] audit: type=1400 audit(2000003195.903:73279): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 772.852307][ T28] audit: type=1400 audit(2000003195.903:73280): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 772.938826][ T28] audit: type=1400 audit(2000003195.903:73281): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 773.001789][T12884] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 773.124006][T12884] ext4 filesystem being mounted at /3280/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 773.262364][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 773.278515][T12903] loop0: detected capacity change from 0 to 512 [ 773.328326][T12903] EXT4-fs: quotafile must be on filesystem root [ 773.381583][T12903] netlink: 24 bytes leftover after parsing attributes in process `syz.0.16446'. [ 773.565134][T12914] loop4: detected capacity change from 0 to 512 [ 773.624746][T12914] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 773.680122][T12914] ext4 filesystem being mounted at /3281/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 773.870005][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 774.183120][T12942] netlink: 8 bytes leftover after parsing attributes in process `syz.4.16454'. [ 774.780614][T12999] SELinux: Context system_u:object_r:systemd_logger_exec_t:s0 is not valid (left unmapped). [ 775.400367][T13028] loop1: detected capacity change from 0 to 1764 [ 775.451528][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1957.tmp-b7:3' failed: Read-only file system [ 775.542331][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1964.tmp-b7:1' failed: Read-only file system [ 775.554666][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 775.698526][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1957.tmp-b7:3' failed: Read-only file system [ 775.732635][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1964.tmp-b7:1' failed: Read-only file system [ 775.810605][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 775.935245][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1964.tmp-b7:1' failed: Read-only file system [ 775.941521][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1957.tmp-b7:3' failed: Read-only file system [ 776.157514][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1965.tmp-b7:1' failed: Read-only file system [ 776.180706][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 776.992275][T13100] netlink: 5 bytes leftover after parsing attributes in process `syz.0.16498'. [ 777.018414][T13099] netlink: 156 bytes leftover after parsing attributes in process `syz.2.16499'. [ 777.068486][T13099] tipc: Enabling of bearer rejected, failed to enable media [ 777.220973][T13108] netlink: 32 bytes leftover after parsing attributes in process `syz.0.16501'. [ 777.388436][T13116] netlink: 'syz.3.16504': attribute type 1 has an invalid length. [ 777.540718][ T28] kauditd_printk_skb: 598 callbacks suppressed [ 777.540733][ T28] audit: type=1400 audit(2000003200.861:73880): avc: denied { read write open } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 777.579078][T13121] loop4: detected capacity change from 0 to 512 [ 777.652944][ T28] audit: type=1400 audit(2000003200.861:73881): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 777.682614][ T28] audit: type=1400 audit(2000003200.889:73882): avc: denied { read write } for pid=13118 comm="syz.4.16506" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 777.772462][T13121] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 777.780455][T13121] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 777.789430][T13134] bridge0: port 3(team0) entered disabled state [ 777.814654][T13121] System zones: 0-1, 15-15, 18-18, 34-34 [ 777.820533][T13121] EXT4-fs (loop4): orphan cleanup on readonly fs [ 777.828540][T13121] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=0 [ 777.836202][ T28] audit: type=1400 audit(2000003200.889:73883): avc: denied { read write open } for pid=13118 comm="syz.4.16506" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 777.839870][T13121] EXT4-fs warning (device loop4): ext4_enable_quotas:7236: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 777.879209][T13121] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 777.886529][T13121] EXT4-fs (loop4): 1 truncate cleaned up [ 777.895230][T13121] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 777.989814][ T28] audit: type=1400 audit(2000003200.889:73884): avc: denied { ioctl } for pid=13118 comm="syz.4.16506" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c00 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 778.071950][T13140] netlink: 108 bytes leftover after parsing attributes in process `syz.2.16511'. [ 778.124698][ T28] audit: type=1400 audit(2000003200.908:73885): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 778.161260][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 778.210804][ T28] audit: type=1400 audit(2000003200.908:73886): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 778.253877][T13143] audit: audit_backlog=65 > audit_backlog_limit=64 [ 778.260398][T13143] audit: audit_lost=311 audit_rate_limit=0 audit_backlog_limit=64 [ 778.830231][T13169] loop3: detected capacity change from 0 to 128 [ 778.848325][T13169] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 778.969085][T13169] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 779.185566][ T307] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 780.403755][T13253] netlink: 28 bytes leftover after parsing attributes in process `syz.1.16544'. [ 780.918648][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/1969.tmp-b7:3' failed: Read-only file system [ 780.955639][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1967.tmp-b7:4' failed: Read-only file system [ 780.981188][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 781.022901][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1965.tmp-b7:1' failed: Read-only file system [ 781.229212][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1965.tmp-b7:1' failed: Read-only file system [ 781.326904][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 781.365135][T13293] loop1: detected capacity change from 0 to 4096 [ 781.434036][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/1969.tmp-b7:3' failed: Read-only file system [ 781.459174][T13293] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 781.529944][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 781.569513][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 781.595338][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1967.tmp-b7:4' failed: Read-only file system [ 781.596645][T13301] Process accounting resumed [ 781.671440][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/1970.tmp-b7:1' failed: Read-only file system [ 782.914543][ T28] kauditd_printk_skb: 669 callbacks suppressed [ 782.914557][ T28] audit: type=1400 audit(2000003205.894:74537): avc: denied { create } for pid=13377 comm="syz.1.16585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 783.020510][ T28] audit: type=1400 audit(2000003205.922:74538): avc: denied { create } for pid=13380 comm="syz.2.16587" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 783.127325][ T28] audit: type=1400 audit(2000003205.922:74539): avc: denied { create } for pid=13377 comm="syz.1.16585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 783.156839][T13388] loop3: detected capacity change from 0 to 1024 [ 783.214626][T13388] EXT4-fs (loop3): stripe (4) is not aligned with cluster size (4096), stripe is disabled [ 783.245515][ T28] audit: type=1400 audit(2000003205.922:74540): avc: denied { write } for pid=13377 comm="syz.1.16585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 783.280012][T13388] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 2: comm syz.3.16589: lblock 2 mapped to illegal pblock 2 (length 1) [ 783.321836][T13388] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 783.322037][T13388] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 783.323936][ T28] audit: type=1400 audit(2000003205.922:74541): avc: denied { read } for pid=13377 comm="syz.1.16585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 783.331127][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 783.339214][ T28] audit: type=1400 audit(2000003205.922:74542): avc: denied { read } for pid=13377 comm="syz.1.16585" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 783.359656][ C1] EXT4-fs (loop3): initial error at time 2000003206: ext4_map_blocks:776: inode 3: block 2 [ 783.366131][ T28] audit: type=1400 audit(2000003205.932:74543): avc: denied { write } for pid=13380 comm="syz.2.16587" name="file0" dev="tmpfs" ino=16868 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 783.386565][ C1] EXT4-fs (loop3): last error at time 2000003206: ext4_map_blocks:776 [ 783.396565][ T28] audit: type=1400 audit(2000003205.932:74545): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 783.419730][ C1] : inode 3: block 2 [ 783.510007][T13388] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 48: comm syz.3.16589: lblock 0 mapped to illegal pblock 48 (length 1) [ 783.563011][T13388] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 783.563149][T13388] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 783.672471][T13388] EXT4-fs error (device loop3): ext4_acquire_dquot:7001: comm syz.3.16589: Failed to acquire dquot type 0 [ 783.754819][T13388] loop3: lost filesystem error report for type 5 error -117 [ 783.758036][T13388] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 783.821329][T13388] loop3: lost filesystem error report for type 5 error -117 [ 783.821469][T13388] EXT4-fs error (device loop3): ext4_evict_inode:255: inode #11: comm syz.3.16589: mark_inode_dirty error [ 783.886559][T13388] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 783.886719][T13388] EXT4-fs warning (device loop3): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 783.950424][T13388] EXT4-fs (loop3): 1 orphan inode deleted [ 783.972473][ T59] EXT4-fs error (device loop3): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:4: lblock 1 mapped to illegal pblock 1 (length 1) [ 784.005761][T13388] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 784.034966][ T59] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 784.036584][ T59] EXT4-fs error (device loop3): ext4_release_dquot:7037: comm kworker/u8:4: Failed to release dquot type 0 [ 784.087663][T13388] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz.3.16589: Invalid inode table block 1 in block_group 0 [ 784.122049][T13388] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 784.208935][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 784.227877][ T3313] EXT4-fs error (device loop3): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 784.273820][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 784.273916][ T3313] EXT4-fs error (device loop3) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 784.309564][ T3313] loop3: lost filesystem error report for type 5 error -117 [ 784.309665][ T3313] EXT4-fs error (device loop3): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 784.353294][ T3313] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 784.951614][T13458] loop1: detected capacity change from 0 to 512 [ 784.966766][T13457] netem: change failed [ 785.025581][T13461] netlink: 12 bytes leftover after parsing attributes in process `syz.3.16610'. [ 785.069815][T13458] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.16609: inode has both inline data and extents flags [ 785.148664][T13458] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 785.148776][T13458] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.16609: couldn't read orphan inode 15 (err -117) [ 785.169796][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 785.169830][ C0] EXT4-fs (loop1): initial error at time 2000003207: ext4_orphan_get:1391: inode 15 [ 785.169861][ C0] EXT4-fs (loop1): last error at time 2000003207: ext4_orphan_get:1391: inode 15 [ 785.276194][T13458] loop1: lost filesystem error report for type 5 error -117 [ 785.282250][T13458] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 785.490420][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 785.569021][T13487] loop3: detected capacity change from 0 to 128 [ 785.679550][T13487] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 785.747075][T13487] ext4 filesystem being mounted at /3350/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 785.754683][T13498] netlink: 20 bytes leftover after parsing attributes in process `syz.0.16623'. [ 785.915858][ T3313] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 786.324644][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 786.504712][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/1967.tmp-b7:4' failed: Read-only file system [ 786.519811][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1975.tmp-b7:3' failed: Read-only file system [ 786.558258][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1976.tmp-b7:1' failed: Read-only file system [ 786.611311][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 786.752216][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1975.tmp-b7:3' failed: Read-only file system [ 786.840675][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1976.tmp-b7:1' failed: Read-only file system [ 786.935179][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 787.011290][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1967.tmp-b7:4' failed: Read-only file system [ 787.150127][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1977.tmp-b7:3' failed: Read-only file system [ 787.414417][T13572] debugfs: Bad value for 'uid' [ 787.419244][T13572] debugfs: Bad value for 'uid' [ 788.279584][ T28] kauditd_printk_skb: 539 callbacks suppressed [ 788.279641][ T28] audit: type=1400 audit(2000003210.899:75083): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 788.418594][ T28] audit: type=1400 audit(2000003210.899:75084): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 788.513607][ T28] audit: type=1400 audit(2000003210.899:75085): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 788.543947][T13626] IPv6: NLM_F_CREATE should be specified when creating new route [ 788.664993][ T28] audit: type=1400 audit(2000003210.899:75086): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 788.770337][ T28] audit: type=1400 audit(2000003210.899:75087): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 788.890713][ T28] audit: type=1400 audit(2000003210.899:75088): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 788.922816][T13642] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=none:owns=io+mem [ 788.962180][ T3311] audit: audit_backlog=65 > audit_backlog_limit=64 [ 788.969649][T13643] audit: audit_backlog=65 > audit_backlog_limit=64 [ 788.978659][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 788.985194][ C1] audit: audit_lost=318 audit_rate_limit=0 audit_backlog_limit=64 [ 789.456530][T13663] netlink: 264 bytes leftover after parsing attributes in process `syz.2.16673'. [ 789.477843][T13667] loop1: detected capacity change from 0 to 1024 [ 789.516748][T13667] EXT4-fs: Ignoring removed orlov option [ 789.559671][T13667] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 789.616964][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 790.017960][T13690] loop1: detected capacity change from 0 to 1024 [ 790.045496][T13690] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 790.166561][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 791.601264][T13758] loop4: detected capacity change from 0 to 256 [ 791.683345][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 791.795226][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/1982.tmp-b7:4' failed: Read-only file system [ 791.910577][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 791.947679][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1982.tmp-b7:4' failed: Read-only file system [ 792.073349][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 792.146470][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1977.tmp-b7:3' failed: Read-only file system [ 792.307888][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1981.tmp-b7:1' failed: Read-only file system [ 792.337510][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1961.tmp-b7:0' failed: Read-only file system [ 792.337636][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1982.tmp-b7:4' failed: Read-only file system [ 792.482337][ T3726] udevd[3726]: symlink '../../loop2' '/dev/disk/by-diskseq/1953.tmp-b7:2' failed: Read-only file system [ 792.766414][T13805] xt_hashlimit: size too large, truncated to 1048576 [ 793.040295][T13815] netlink: 8 bytes leftover after parsing attributes in process `syz.0.16719'. [ 793.087454][T13815] netlink: 20 bytes leftover after parsing attributes in process `syz.0.16719'. [ 793.651125][ T28] kauditd_printk_skb: 693 callbacks suppressed [ 793.651140][ T28] audit: type=1400 audit(2000003215.932:75747): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 793.758996][ T28] audit: type=1400 audit(2000003215.941:75748): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 793.833208][ T28] audit: type=1400 audit(2000003215.941:75749): avc: denied { read write open } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 793.921540][ T28] audit: type=1400 audit(2000003215.941:75750): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 794.020956][ T28] audit: type=1400 audit(2000003215.970:75751): avc: denied { recv } for pid=22 comm="ksoftirqd/1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 794.101940][T13860] loop1: detected capacity change from 0 to 128 [ 794.105984][ T28] audit: type=1400 audit(2000003215.970:75752): avc: denied { recv } for pid=3311 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 794.158777][ T28] audit: type=1400 audit(2000003215.970:75753): avc: denied { execmem } for pid=13841 comm="syz.0.16728" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 794.181655][ T28] audit: type=1400 audit(2000003216.007:75754): avc: denied { recv } for pid=4173 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 794.209212][T13860] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 794.221377][ T28] audit: type=1400 audit(2000003216.026:75755): avc: denied { recv } for pid=22 comm="ksoftirqd/1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 794.247708][T13860] ext4 filesystem being mounted at /3217/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 794.274469][ T3311] audit: audit_backlog=65 > audit_backlog_limit=64 [ 794.395451][ T3311] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 795.027014][T13900] netlink: 64 bytes leftover after parsing attributes in process `syz.3.16746'. [ 795.084617][T13900] netlink: 20 bytes leftover after parsing attributes in process `syz.3.16746'. [ 795.429305][T13911] loop2: detected capacity change from 0 to 1024 [ 795.552805][T13911] EXT4-fs (loop2): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 795.581688][T13911] ext4 filesystem being mounted at /3348/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 795.647521][T13911] EXT4-fs error (device loop2): ext4_map_blocks:818: inode #15: block 3: comm syz.2.16749: lblock 3 mapped to illegal pblock 3 (length 3) [ 795.701921][T13911] EXT4-fs (loop2): Remounting filesystem read-only [ 795.827560][T13936] loop0: detected capacity change from 0 to 512 [ 795.838807][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 795.866927][T13936] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 795.913468][T13943] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 0, id = 0 [ 796.356626][T13962] random: crng reseeded on system resumption [ 796.736002][T13981] netlink: 8 bytes leftover after parsing attributes in process `syz.4.16770'. [ 796.780418][T13981] netlink: 4 bytes leftover after parsing attributes in process `syz.4.16770'. [ 797.081818][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1985.tmp-b7:1' failed: Read-only file system [ 797.157420][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 797.260349][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1977.tmp-b7:3' failed: Read-only file system [ 797.336078][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/1983.tmp-b7:4' failed: Read-only file system [ 797.433454][ T4173] udevd[4173]: symlink '../../loop1' '/dev/disk/by-diskseq/1985.tmp-b7:1' failed: Read-only file system [ 797.558143][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 797.615898][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 797.623289][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/1977.tmp-b7:3' failed: Read-only file system [ 797.752948][T14026] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16787'. [ 797.757550][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1983.tmp-b7:4' failed: Read-only file system [ 797.794795][T14026] bridge9: trying to set multicast query interval above maximum, setting to 8640000 (86400000ms) [ 797.830583][T14026] bridge9: entered promiscuous mode [ 797.867731][T14026] bridge9: entered allmulticast mode [ 797.906743][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 798.351303][T14050] xt_CT: You must specify a L4 protocol and not use inversions on it [ 798.474323][T14061] loop1: detected capacity change from 0 to 736 [ 798.513324][T14061] rock: directory entry would overflow storage [ 798.537481][T14061] rock: sig=0x3b10, size=4, remaining=3 [ 799.001758][ T28] kauditd_printk_skb: 714 callbacks suppressed [ 799.001772][ T28] audit: type=1400 audit(2000003220.937:76468): avc: denied { recv } for pid=3311 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 799.137081][ T28] audit: type=1400 audit(2000003220.937:76469): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 799.150719][T14094] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 799.150719][T14094] M9) failed with errno=-22 [ 799.246946][ T28] audit: type=1400 audit(2000003220.937:76470): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 799.272945][T14094] SELinux: security_context_str_to_sid (--^$-) failed with errno=-22 [ 799.371571][ T3313] audit: audit_backlog=65 > audit_backlog_limit=64 [ 799.385905][ T28] audit: type=1400 audit(2000003220.937:76471): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 799.413816][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 799.420353][ C1] audit: audit_lost=332 audit_rate_limit=0 audit_backlog_limit=64 [ 799.428165][ C1] audit: backlog limit exceeded [ 799.433268][ T3313] audit: audit_lost=333 audit_rate_limit=0 audit_backlog_limit=64 [ 799.442552][ T3315] audit: audit_backlog=65 > audit_backlog_limit=64 [ 799.663108][T14111] netlink: 56 bytes leftover after parsing attributes in process `syz.4.16814'. [ 799.735003][T14111] netlink: 8 bytes leftover after parsing attributes in process `syz.4.16814'. [ 799.951706][ T59] netdevsim netdevsim1 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 799.962527][ T59] netdevsim netdevsim1 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 800.048695][ T59] netdevsim netdevsim1 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 800.311641][T14147] netlink: 60 bytes leftover after parsing attributes in process `syz.4.16825'. [ 800.970392][T14173] A link change request failed with some changes committed already. Interface bond0 may have been left with an inconsistent configuration, please check. [ 801.759683][T14229] xt_hashlimit: size too large, truncated to 1048576 [ 802.494842][ T9942] udevd[9942]: symlink '../../loop1' '/dev/disk/by-diskseq/1991.tmp-b7:1' failed: Read-only file system [ 802.503071][ T3726] udevd[3726]: symlink '../../loop4' '/dev/disk/by-diskseq/1983.tmp-b7:4' failed: Read-only file system [ 802.528626][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 802.679268][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/1989.tmp-b7:0' failed: Read-only file system [ 802.710726][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/1977.tmp-b7:3' failed: Read-only file system [ 802.759120][T14273] loop3: detected capacity change from 0 to 512 [ 802.816361][T14273] EXT4-fs: Ignoring removed oldalloc option [ 802.818922][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/1991.tmp-b7:1' failed: Read-only file system [ 802.873599][T14278] batadv0: entered promiscuous mode [ 802.878923][T14278] macsec3: entered allmulticast mode [ 802.910207][ T3726] udevd[3726]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 802.913400][T14273] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 802.974629][T14278] batadv0: entered allmulticast mode [ 802.979868][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/1992.tmp-b7:3' failed: Read-only file system [ 802.997225][T14278] batadv0: left allmulticast mode [ 803.012710][T14278] batadv0: left promiscuous mode [ 803.020998][T14273] EXT4-fs error (device loop3): ext4_iget_extra_inode:5025: inode #11: comm syz.3.16859: corrupted in-inode xattr: invalid ea_ino [ 803.036443][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/1983.tmp-b7:4' failed: Read-only file system [ 803.055875][T14273] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 803.056029][T14273] EXT4-fs error (device loop3): ext4_orphan_get:1396: comm syz.3.16859: couldn't read orphan inode 11 (err -117) [ 803.065177][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 803.065194][ C0] EXT4-fs (loop3): initial error at time 2000003224: ext4_iget_extra_inode:5025: inode 11 [ 803.065221][ C0] EXT4-fs (loop3): last error at time 2000003224: ext4_iget_extra_inode:5025: inode 11 [ 803.066718][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 803.077630][T14273] loop3: lost filesystem error report for type 5 error -117 [ 803.116535][T14273] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 803.334092][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 803.542018][T14297] loop4: detected capacity change from 0 to 4096 [ 803.609546][T14297] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 803.826048][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 804.358216][ T28] kauditd_printk_skb: 705 callbacks suppressed [ 804.358231][ T28] audit: type=1400 audit(2000003225.951:77153): avc: denied { write } for pid=14337 comm="syz.3.16877" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 804.392732][ T28] audit: type=1400 audit(2000003225.979:77154): avc: denied { setopt } for pid=14339 comm="syz.0.16875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 804.420043][ T28] audit: type=1400 audit(2000003226.008:77155): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 804.484796][ T28] audit: type=1400 audit(2000003226.008:77156): avc: denied { read write open } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 804.602436][ T28] audit: type=1400 audit(2000003226.008:77157): avc: denied { ioctl } for pid=3318 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=104 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 804.741277][ T28] audit: type=1400 audit(2000003226.008:77158): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 804.746862][T14350] loop1: detected capacity change from 0 to 512 [ 804.850327][ T28] audit: type=1400 audit(2000003226.008:77159): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 804.896103][T14350] EXT4-fs error (device loop1): ext4_iget_extra_inode:5025: inode #12: comm syz.1.16880: corrupted in-inode xattr: bad e_name length [ 804.929773][ T28] audit: type=1400 audit(2000003226.008:77160): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 804.964631][ T28] audit: type=1400 audit(2000003226.036:77161): avc: denied { write } for pid=14339 comm="syz.0.16875" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 804.984729][ T28] audit: type=1400 audit(2000003226.036:77162): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 805.012071][T14350] loop1: lost file I/O error report for ino 12 type 5 pos 0x0 len 0x0 error -117 [ 805.019194][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 805.034743][ C1] EXT4-fs (loop1): initial error at time 2000003226: ext4_iget_extra_inode:5025: inode 12 [ 805.044755][ C1] EXT4-fs (loop1): last error at time 2000003226: ext4_iget_extra_inode:5025: inode 12 [ 805.061998][T14350] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.16880: couldn't read orphan inode 12 (err -117) [ 805.076163][T14350] loop1: lost filesystem error report for type 5 error -117 [ 805.076738][T14350] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 805.253189][ T3311] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 805.259908][T14374] loop0: detected capacity change from 0 to 256 [ 805.285528][T14375] netlink: 'syz.2.16886': attribute type 1 has an invalid length. [ 805.303929][T14375] netlink: 'syz.2.16886': attribute type 2 has an invalid length. [ 805.596438][T14388] netlink: 'syz.2.16892': attribute type 29 has an invalid length. [ 805.605716][T14388] netlink: 'syz.2.16892': attribute type 29 has an invalid length. [ 805.833098][T14400] loop0: detected capacity change from 0 to 512 [ 805.862453][T14400] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 805.959135][T14400] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 805.981228][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 805.985283][T14400] EXT4-fs (loop0): 1 truncate cleaned up [ 805.987679][ C1] EXT4-fs (loop0): initial error at time 2000003227: ext4_mb_generate_buddy:1315 [ 806.002411][ C1] EXT4-fs (loop0): last error at time 2000003227: ext4_mb_generate_buddy:1315 [ 806.031481][T14400] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 806.292605][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 806.861480][T14445] netlink: 96 bytes leftover after parsing attributes in process `syz.0.16909'. [ 807.107260][T14457] netlink: 8 bytes leftover after parsing attributes in process `syz.0.16914'. [ 807.601642][T14481] x_tables: ip_tables: recent.0 match: invalid size 216 (kernel) != (user) 4096 [ 807.677593][T14485] loop4: detected capacity change from 0 to 1024 [ 807.722406][T14485] EXT4-fs: Ignoring removed bh option [ 807.752372][T14485] EXT4-fs: inline encryption not supported [ 807.784647][T14485] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 807.894104][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:4' failed: Read-only file system [ 807.929486][T14485] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce018, mo2=0000] [ 807.983868][ T9942] udevd[9942]: symlink '../../loop3' '/dev/disk/by-diskseq/1993.tmp-b7:3' failed: Read-only file system [ 808.059792][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/2002.tmp-b7:4' failed: Read-only file system [ 808.155135][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:4' failed: Read-only file system [ 808.179051][T14485] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 2: comm syz.4.16923: lblock 2 mapped to illegal pblock 2 (length 1) [ 808.182370][ T3303] udevd[3303]: symlink '../../loop1' '/dev/disk/by-diskseq/1998.tmp-b7:1' failed: Read-only file system [ 808.206569][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 808.212352][ T9942] udevd[9942]: symlink '../../loop3' '/dev/disk/by-diskseq/1993.tmp-b7:3' failed: Read-only file system [ 808.231621][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-diskseq/2001.tmp-b7:0' failed: Read-only file system [ 808.239582][T14493] loop0: detected capacity change from 0 to 4096 [ 808.290197][T14485] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 808.300840][ C1] EXT4-fs (loop4): error count since last fsck: 1 [ 808.316329][ C1] EXT4-fs (loop4): initial error at time 2000003229: ext4_map_blocks:776: inode 3: block 2 [ 808.326344][ C1] EXT4-fs (loop4): last error at time 2000003229: ext4_map_blocks:776: inode 3: block 2 [ 808.336402][T14485] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 48: comm syz.4.16923: lblock 0 mapped to illegal pblock 48 (length 1) [ 808.347866][T14493] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 808.376799][T14485] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 808.385827][T14485] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.16923: Failed to acquire dquot type 0 [ 808.441996][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 808.482624][T14485] loop4: lost filesystem error report for type 5 error -117 [ 808.487265][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 808.578898][T14485] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 808.589100][T14485] loop4: lost filesystem error report for type 5 error -117 [ 808.625338][T14485] EXT4-fs error (device loop4): ext4_evict_inode:255: inode #11: comm syz.4.16923: mark_inode_dirty error [ 808.626426][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/2003.tmp-b7:0' failed: Read-only file system [ 808.685662][T14485] loop4: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 808.685815][T14485] EXT4-fs warning (device loop4): ext4_evict_inode:258: couldn't mark inode dirty (err -117) [ 808.763510][T14485] EXT4-fs (loop4): 1 orphan inode deleted [ 808.769614][T14485] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 808.793641][ T1871] EXT4-fs error (device loop4): ext4_map_blocks:776: inode #3: block 1: comm kworker/u8:7: lblock 1 mapped to illegal pblock 1 (length 1) [ 808.824619][ T1871] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 808.825864][ T1871] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 0 [ 808.880269][T14510] netlink: 8 bytes leftover after parsing attributes in process `syz.0.16931'. [ 808.916791][T14510] netlink: 8 bytes leftover after parsing attributes in process `syz.0.16931'. [ 809.009207][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 809.034648][T14519] netlink: 8 bytes leftover after parsing attributes in process `syz.3.16933'. [ 809.061235][ T3318] EXT4-fs error (device loop4): __ext4_get_inode_loc:4782: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 809.131670][ T3318] loop4: lost filesystem error report for type 5 error -117 [ 809.131763][ T3318] EXT4-fs error (device loop4) in ext4_reserve_inode_write:6246: Corrupt filesystem [ 809.174872][ T3318] loop4: lost filesystem error report for type 5 error -117 [ 809.179604][ T3318] EXT4-fs error (device loop4): ext4_quota_off:7285: inode #3: comm syz-executor: mark_inode_dirty error [ 809.219900][ T3318] loop4: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 809.506608][T14539] futex_wake_op: syz.0.16938 tries to shift op by -65; fix this program [ 809.565214][T14544] netlink: 830 bytes leftover after parsing attributes in process `syz.3.16940'. [ 809.712331][ T28] kauditd_printk_skb: 612 callbacks suppressed [ 809.712349][ T28] audit: type=1400 audit(2000003230.966:77772): avc: denied { recv } for pid=3000 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 809.816662][ T28] audit: type=1400 audit(2000003230.966:77773): avc: denied { create } for pid=14547 comm="syz.0.16943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 809.897320][ T28] audit: type=1400 audit(2000003230.966:77774): avc: denied { setopt } for pid=14547 comm="syz.0.16943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 809.897343][ T28] audit: type=1400 audit(2000003230.966:77775): avc: denied { write } for pid=14547 comm="syz.0.16943" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 809.897363][ T28] audit: type=1400 audit(2000003230.994:77776): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 809.897385][ T28] audit: type=1400 audit(2000003230.994:77777): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 809.897553][ T28] audit: type=1400 audit(2000003230.994:77778): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 809.897607][ T28] audit: type=1400 audit(2000003231.003:77779): avc: denied { recv } for pid=35 comm="kworker/1:1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 810.246802][ T28] audit: type=1400 audit(2000003231.003:77780): avc: denied { recv } for pid=35 comm="kworker/1:1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 810.350478][ T28] audit: type=1400 audit(2000003231.022:77781): avc: denied { recv } for pid=3320 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 810.706560][T14597] netlink: 'syz.1.16955': attribute type 2 has an invalid length. [ 811.295739][T14622] loop3: detected capacity change from 0 to 164 [ 811.368953][T14622] ISOFS: unable to read i-node block [ 811.374263][T14622] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 812.124939][T14661] loop3: detected capacity change from 0 to 1024 [ 812.140848][T14661] EXT4-fs: dax option not supported [ 812.353597][T14672] loop4: detected capacity change from 0 to 512 [ 812.425929][T14672] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 812.481780][T14672] ext4 filesystem being mounted at /3386/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 812.621103][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 813.253531][ T3726] udevd[3726]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 813.303409][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/2009.tmp-b7:4' failed: Read-only file system [ 813.344753][T14719] 8021q: adding VLAN 0 to HW filter on device ipvlan2 [ 813.363837][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/2010.tmp-b7:3' failed: Read-only file system [ 813.398478][T14719] bond0: (slave ipvlan2): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 813.454277][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/2004.tmp-b7:0' failed: Read-only file system [ 813.483021][ T9942] udevd[9942]: symlink '../../loop1' '/dev/disk/by-diskseq/1998.tmp-b7:1' failed: Read-only file system [ 813.572599][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 813.605288][T14732] netlink: 36 bytes leftover after parsing attributes in process `syz.4.16999'. [ 813.669575][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/2011.tmp-b7:4' failed: Read-only file system [ 813.797390][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1998.tmp-b7:1' failed: Read-only file system [ 813.874625][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 813.959822][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/2004.tmp-b7:0' failed: Read-only file system [ 814.060724][T14750] Process accounting paused [ 814.352942][T14765] loop3: detected capacity change from 0 to 256 [ 814.381068][T14765] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 814.458021][T14765] FAT-fs (loop3): error, invalid FAT chain (i_pos 196, last_block 8200) [ 814.472124][T14765] FAT-fs (loop3): Filesystem has been set read-only [ 814.542359][T14776] netlink: 24 bytes leftover after parsing attributes in process `syz.1.17012'. [ 814.604463][T14781] loop0: detected capacity change from 0 to 512 [ 814.758724][T14781] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 814.783243][T14781] ext4 filesystem being mounted at /3525/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 814.898231][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 815.088662][ T28] kauditd_printk_skb: 769 callbacks suppressed [ 815.088676][ T28] audit: type=1400 audit(2000003235.980:78512): avc: denied { read write open } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 815.249097][ T28] audit: type=1400 audit(2000003235.980:78513): avc: denied { ioctl } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 815.385837][ T28] audit: type=1400 audit(2000003236.017:78514): avc: denied { recv } for pid=22 comm="ksoftirqd/1" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 815.516297][ T28] audit: type=1400 audit(2000003236.017:78515): avc: denied { recv } for pid=3726 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 815.599213][ T3313] audit: audit_backlog=65 > audit_backlog_limit=64 [ 815.612431][ T28] audit: type=1400 audit(2000003236.017:78516): avc: denied { recv } for pid=3726 comm="udevd" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 815.631758][ T3311] audit: audit_backlog=65 > audit_backlog_limit=64 [ 815.646798][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 815.652582][ T3313] audit: audit_lost=355 audit_rate_limit=0 audit_backlog_limit=64 [ 815.653302][ C1] audit: audit_lost=356 audit_rate_limit=0 audit_backlog_limit=64 [ 815.999630][T14841] netlink: 4 bytes leftover after parsing attributes in process `syz.0.17032'. [ 816.313638][T14843] loop4: detected capacity change from 0 to 8192 [ 816.425303][T14843] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 816.463541][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.496918][T14843] FAT-fs (loop4): Filesystem has been set read-only [ 816.532406][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.573231][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.610112][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.692184][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.745527][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.777613][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.786415][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.809718][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.821221][T14843] FAT-fs (loop4): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 816.878911][T14875] netlink: 12 bytes leftover after parsing attributes in process `syz.1.17043'. [ 816.896104][T14875] netlink: 'syz.1.17043': attribute type 2 has an invalid length. [ 816.926798][T14875] netlink: 16 bytes leftover after parsing attributes in process `syz.1.17043'. [ 818.630069][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 818.674979][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/2014.tmp-b7:3' failed: Read-only file system [ 818.828653][ T3305] udevd[3305]: symlink '../../loop0' '/dev/disk/by-diskseq/2015.tmp-b7:0' failed: Read-only file system [ 818.998652][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/2014.tmp-b7:3' failed: Read-only file system [ 819.015665][ T3303] udevd[3303]: symlink '../../loop4' '/dev/disk/by-diskseq/2017.tmp-b7:4' failed: Read-only file system [ 819.072566][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 819.135208][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-diskseq/2015.tmp-b7:0' failed: Read-only file system [ 819.209906][T14977] netlink: 28 bytes leftover after parsing attributes in process `syz.0.17075'. [ 819.216397][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/2014.tmp-b7:3' failed: Read-only file system [ 819.263251][T14977] netlink: 28 bytes leftover after parsing attributes in process `syz.0.17075'. [ 819.333495][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/2017.tmp-b7:4' failed: Read-only file system [ 819.417353][T14983] loop4: detected capacity change from 0 to 512 [ 819.454479][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/1998.tmp-b7:1' failed: Read-only file system [ 819.482135][T14983] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 819.560957][T14983] EXT4-fs warning (device loop4): ext4_update_dynamic_rev:1142: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 819.585054][T14983] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.17078: bg 0: block 248: padding at end of block bitmap is not set [ 819.600653][T14983] loop4: lost filesystem error report for type 5 error -117 [ 819.601932][T14983] EXT4-fs error (device loop4): ext4_acquire_dquot:7001: comm syz.4.17078: Failed to acquire dquot type 1 [ 819.618671][T14999] xt_hashlimit: size too large, truncated to 1048576 [ 819.620532][ C0] EXT4-fs (loop4): error count since last fsck: 1 [ 819.633597][ C0] EXT4-fs (loop4): last error at time 2000003240: ext4_validate_block_bitmap:441 [ 819.695998][T14983] loop4: lost filesystem error report for type 5 error -117 [ 819.729723][T14983] EXT4-fs (loop4): 1 truncate cleaned up [ 819.789874][T14983] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 819.881922][T15005] netlink: 8 bytes leftover after parsing attributes in process `syz.1.17083'. [ 819.953112][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 819.973809][ T1871] EXT4-fs error (device loop4): ext4_release_dquot:7037: comm kworker/u8:7: Failed to release dquot type 1 [ 819.995083][ T1871] loop4: lost filesystem error report for type 5 error -117 [ 820.463554][ T28] kauditd_printk_skb: 646 callbacks suppressed [ 820.463569][ T28] audit: type=1400 audit(2000003241.013:79129): avc: denied { read write } for pid=3318 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 820.619042][ T28] audit: type=1400 audit(2000003241.060:79130): avc: denied { prog_load } for pid=15037 comm="syz.1.17091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 820.694878][ T28] audit: type=1400 audit(2000003241.060:79131): avc: denied { bpf } for pid=15037 comm="syz.1.17091" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 820.786089][ T28] audit: type=1400 audit(2000003241.060:79132): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 820.812761][T15049] audit: audit_backlog=65 > audit_backlog_limit=64 [ 820.821455][T15047] audit: audit_backlog=65 > audit_backlog_limit=64 [ 820.842598][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 820.843061][T15047] audit: audit_lost=367 audit_rate_limit=0 audit_backlog_limit=64 [ 820.849115][ C1] audit: audit_lost=368 audit_rate_limit=0 audit_backlog_limit=64 [ 820.857807][T15049] audit: audit_lost=369 audit_rate_limit=0 audit_backlog_limit=64 [ 821.382223][T15075] netlink: 8 bytes leftover after parsing attributes in process `syz.3.17105'. [ 821.959247][T15096] netlink: 8 bytes leftover after parsing attributes in process `syz.1.17113'. [ 821.971364][T15099] netlink: 8 bytes leftover after parsing attributes in process `syz.3.17114'. [ 823.103386][T15138] loop1: detected capacity change from 0 to 8192 [ 823.160007][T15147] loop4: detected capacity change from 0 to 128 [ 823.212490][T15147] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 823.278254][T15147] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 823.325619][T15154] netlink: 8 bytes leftover after parsing attributes in process `syz.3.17131'. [ 823.342707][T15157] SELinux: ebitmap: map size 0 does not match my size 64 (high bit was 0) [ 823.358044][T15157] SELinux: failed to load policy [ 823.775667][T15171] loop0: detected capacity change from 0 to 1024 [ 823.823754][T15171] EXT4-fs: Ignoring removed oldalloc option [ 823.829730][T15171] EXT4-fs: Ignoring removed bh option [ 823.922816][T15171] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 824.099535][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-diskseq/2023.tmp-b7:0' failed: Read-only file system [ 824.117496][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 824.138220][ T9942] udevd[9942]: symlink '../../loop3' '/dev/disk/by-diskseq/2014.tmp-b7:3' failed: Read-only file system [ 824.176535][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/2021.tmp-b7:4' failed: Read-only file system [ 824.193259][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/2020.tmp-b7:1' failed: Read-only file system [ 824.213089][T15190] netlink: 8 bytes leftover after parsing attributes in process `syz.3.17140'. [ 824.231939][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 824.265503][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/1988.tmp-b7:2' failed: Read-only file system [ 824.414744][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/2022.tmp-b7:4' failed: Read-only file system [ 824.443758][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/2020.tmp-b7:1' failed: Read-only file system [ 824.528236][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/2023.tmp-b7:0' failed: Read-only file system [ 824.621742][ T3726] udevd[3726]: symlink '../../loop3' '/dev/disk/by-diskseq/2014.tmp-b7:3' failed: Read-only file system [ 824.945566][T15223] loop0: detected capacity change from 0 to 512 [ 824.958595][T15224] loop2: detected capacity change from 0 to 512 [ 824.976439][T15223] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 825.007217][T15224] EXT4-fs: Ignoring removed mblk_io_submit option [ 825.017393][T15223] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #16: comm syz.0.17150: invalid indirect mapped block 83886080 (level 1) [ 825.052162][T15223] loop0: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 825.052377][T15223] EXT4-fs (loop0): Remounting filesystem read-only [ 825.065734][T15234] loop4: detected capacity change from 0 to 512 [ 825.068008][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 825.080622][ C0] EXT4-fs (loop0): initial error at time 2000003245: ext4_free_branches:1023: inode 16 [ 825.090305][ C0] EXT4-fs (loop0): last error at time 2000003245: ext4_free_branches:1023: inode 16 [ 825.179546][T15223] EXT4-fs (loop0): 1 orphan inode deleted [ 825.194369][T15223] EXT4-fs (loop0): 1 truncate cleaned up [ 825.201989][T15234] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -2 [ 825.210025][T15234] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -2 [ 825.218335][T15224] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -13 [ 825.272121][T15223] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 825.285621][T15224] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #13: comm syz.2.17149: attempt to clear invalid blocks 2 len 1 [ 825.320997][T15234] EXT4-fs (loop4): 1 truncate cleaned up [ 825.327074][T15234] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 825.379321][T15224] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 825.382549][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 825.398115][ C0] EXT4-fs (loop2): initial error at time 2000003245: ext4_clear_blocks:876: inode 13 [ 825.407604][ C0] EXT4-fs (loop2): last error at time 2000003245: ext4_clear_blocks:876: inode 13 [ 825.417071][T15224] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1315: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 825.442167][ T3315] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 825.452479][T15224] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.17149: invalid indirect mapped block 1819239214 (level 0) [ 825.513382][T15247] EXT4-fs error (device loop4): ext4_append:79: inode #2: comm syz.4.17153: Logical block already allocated [ 825.534533][T15224] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 825.534670][T15224] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.17149: invalid indirect mapped block 1819239214 (level 1) [ 825.607822][T15224] loop2: lost file I/O error report for ino 13 type 5 pos 0x0 len 0x0 error -117 [ 825.608346][T15224] EXT4-fs (loop2): 1 truncate cleaned up [ 825.628931][T15224] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 825.649777][T15247] EXT4-fs (loop4): Remounting filesystem read-only [ 825.683864][T15224] EXT4-fs (loop2): re-mounted 00000000-0000-0000-0000-000000000000. [ 825.727653][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 825.837805][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 825.849439][ T28] kauditd_printk_skb: 604 callbacks suppressed [ 825.849454][ T28] audit: type=1400 audit(2000003246.055:79728): avc: denied { allowed } for pid=15257 comm="syz.1.17159" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 825.929546][ T28] audit: type=1400 audit(2000003246.055:79729): avc: denied { create } for pid=15257 comm="syz.1.17159" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 826.024004][ T28] audit: type=1400 audit(2000003246.102:79730): avc: denied { read write } for pid=3311 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.137380][ T28] audit: type=1400 audit(2000003246.102:79731): avc: denied { read write open } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.197160][T15276] vlan0: entered promiscuous mode [ 826.197177][T15276] macvlan0: entered promiscuous mode [ 826.197263][T15276] veth0_virt_wifi: entered promiscuous mode [ 826.259083][ T28] audit: type=1400 audit(2000003246.102:79732): avc: denied { ioctl } for pid=3311 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.259113][ T28] audit: type=1400 audit(2000003246.121:79733): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 826.259215][ T28] audit: type=1400 audit(2000003246.121:79734): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 826.259242][ T28] audit: type=1400 audit(2000003246.158:79735): avc: denied { read write } for pid=3320 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.259286][ T28] audit: type=1400 audit(2000003246.158:79736): avc: denied { read write open } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.259314][ T28] audit: type=1400 audit(2000003246.158:79737): avc: denied { ioctl } for pid=3320 comm="syz-executor" path="/dev/loop2" dev="devtmpfs" ino=102 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 826.916607][T15326] netlink: 24 bytes leftover after parsing attributes in process `syz.1.17170'. [ 827.016086][T15335] netlink: 8 bytes leftover after parsing attributes in process `syz.2.17172'. [ 827.602299][T15374] netlink: 4 bytes leftover after parsing attributes in process `syz.0.17185'. [ 827.655119][T15385] netlink: 228 bytes leftover after parsing attributes in process `syz.4.17184'. [ 828.919860][T15441] usb usb4: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 828.949197][T15441] vhci_hcd vhci_hcd.1: default hub control req: d10d v0006 i0007 l2 [ 829.050012][T15448] netlink: 28 bytes leftover after parsing attributes in process `syz.2.17203'. [ 829.253187][T15453] loop3: detected capacity change from 0 to 512 [ 829.331072][T15453] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 829.344090][T15453] ext4 filesystem being mounted at /3466/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 829.445458][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 829.484960][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/2032.tmp-b7:3' failed: Read-only file system [ 829.620167][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 829.671592][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/2024.tmp-b7:1' failed: Read-only file system [ 829.783459][ T4173] udevd[4173]: symlink '../../loop2' '/dev/disk/by-diskseq/2031.tmp-b7:2' failed: Read-only file system [ 829.807461][ T3726] udevd[3726]: symlink '../../loop0' '/dev/disk/by-diskseq/2029.tmp-b7:0' failed: Read-only file system [ 829.888745][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/2032.tmp-b7:3' failed: Read-only file system [ 829.945541][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/2024.tmp-b7:1' failed: Read-only file system [ 830.180104][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/2029.tmp-b7:0' failed: Read-only file system [ 830.200773][ T3303] udevd[3303]: symlink '../../loop2' '/dev/disk/by-diskseq/2031.tmp-b7:2' failed: Read-only file system [ 830.213764][ T3305] udevd[3305]: symlink '../../loop3' '/dev/disk/by-diskseq/2032.tmp-b7:3' failed: Read-only file system [ 831.200051][ T28] kauditd_printk_skb: 658 callbacks suppressed [ 831.200105][ T28] audit: type=1400 audit(2000003251.060:80396): avc: denied { read write } for pid=3315 comm="syz-executor" name="loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.325861][ T28] audit: type=1400 audit(2000003251.060:80397): avc: denied { read write open } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.396721][T15542] netlink: 16 bytes leftover after parsing attributes in process `syz.1.17232'. [ 831.454608][ T28] audit: type=1400 audit(2000003251.060:80398): avc: denied { ioctl } for pid=3315 comm="syz-executor" path="/dev/loop0" dev="devtmpfs" ino=100 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.556292][ T28] audit: type=1400 audit(2000003251.060:80399): avc: denied { recv } for pid=3315 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 831.640441][ T28] audit: type=1400 audit(2000003251.107:80400): avc: denied { recv } for pid=3318 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 831.687587][ T28] audit: type=1400 audit(2000003251.135:80401): avc: denied { read write } for pid=3313 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.785499][ T28] audit: type=1400 audit(2000003251.135:80402): avc: denied { read write open } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.888384][ T28] audit: type=1400 audit(2000003251.135:80403): avc: denied { ioctl } for pid=3313 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 831.967236][ T28] audit: type=1400 audit(2000003251.145:80404): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 832.024097][ T28] audit: type=1400 audit(2000003251.145:80405): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 832.192647][T15569] loop2: detected capacity change from 0 to 512 [ 832.202067][T15569] EXT4-fs: Ignoring removed i_version option [ 832.229078][T15569] EXT4-fs: Ignoring removed bh option [ 832.302686][T15573] loop3: detected capacity change from 0 to 512 [ 832.331259][T15569] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 832.358618][T15569] ext4 filesystem being mounted at /3452/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 832.427747][T15573] EXT4-fs (loop3): 1 truncate cleaned up [ 832.433752][T15573] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 832.506503][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 832.647399][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 832.759116][T15590] loop2: detected capacity change from 0 to 512 [ 832.795588][T15590] EXT4-fs: Ignoring removed nobh option [ 832.816594][T15590] EXT4-fs: Ignoring removed orlov option [ 832.871733][T15593] loop1: detected capacity change from 0 to 512 [ 832.884010][T15590] EXT4-fs error (device loop2): __ext4_iget:5378: inode #11: block 1: comm syz.2.17246: invalid block [ 832.895211][T15590] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 832.897251][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 832.912825][ C1] EXT4-fs (loop2): initial error at time 2000003252: __ext4_iget:5378: inode 11: block 1 [ 832.922670][ C1] EXT4-fs (loop2): last error at time 2000003252: __ext4_iget:5378: inode 11: block 1 [ 832.940006][T15590] EXT4-fs error (device loop2): ext4_orphan_get:1396: comm syz.2.17246: couldn't read orphan inode 11 (err -117) [ 833.004158][T15590] loop2: lost filesystem error report for type 5 error -117 [ 833.005807][T15590] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 833.047924][T15593] EXT4-fs (loop1): too many log groups per flexible block group [ 833.100336][T15593] EXT4-fs (loop1): failed to initialize mballoc (-12) [ 833.141865][T15593] EXT4-fs (loop1): mount failed [ 833.160423][ T3320] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 833.485818][T15621] loop0: detected capacity change from 0 to 128 [ 834.262353][T15651] netlink: 60 bytes leftover after parsing attributes in process `syz.1.17263'. [ 834.299933][T15651] netlink: 60 bytes leftover after parsing attributes in process `syz.1.17263'. [ 834.808539][T15668] loop3: detected capacity change from 0 to 512 [ 834.849316][T15668] EXT4-fs: Ignoring removed i_version option [ 834.883834][ T3305] udevd[3305]: symlink '../../loop4' '/dev/disk/by-diskseq/2030.tmp-b7:4' failed: Read-only file system [ 834.891802][T15668] EXT4-fs: Ignoring removed bh option [ 834.990561][T15668] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 835.016778][ T3303] udevd[3303]: symlink '../../loop0' '/dev/disk/by-diskseq/2043.tmp-b7:0' failed: Read-only file system [ 835.028331][T15668] ext4 filesystem being mounted at /3479/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 835.080231][T15677] netlink: 104 bytes leftover after parsing attributes in process `syz.0.17271'. [ 835.091446][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-diskseq/2044.tmp-b7:3' failed: Read-only file system [ 835.101876][ T3726] udevd[3726]: symlink '../../loop2' '/dev/disk/by-diskseq/2041.tmp-b7:2' failed: Read-only file system [ 835.147768][ T4173] udevd[4173]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 835.183385][ T3305] udevd[3305]: symlink '../../loop1' '/dev/disk/by-diskseq/2040.tmp-b7:1' failed: Read-only file system [ 835.327524][ T4173] udevd[4173]: symlink '../../loop0' '/dev/disk/by-diskseq/2043.tmp-b7:0' failed: Read-only file system [ 835.335155][ T3313] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 835.408890][ T3305] udevd[3305]: symlink '../../loop2' '/dev/disk/by-diskseq/2041.tmp-b7:2' failed: Read-only file system [ 835.443663][T15691] netlink: 8 bytes leftover after parsing attributes in process `syz.0.17275'. [ 835.490523][ T4173] udevd[4173]: symlink '../../loop4' '/dev/disk/by-diskseq/2030.tmp-b7:4' failed: Read-only file system [ 835.502110][T15691] netlink: 'syz.0.17275': attribute type 1 has an invalid length. [ 835.537629][T15691] netlink: 'syz.0.17275': attribute type 2 has an invalid length. [ 835.570812][T15691] netlink: 60 bytes leftover after parsing attributes in process `syz.0.17275'. [ 835.597296][ T3303] udevd[3303]: symlink '../../loop3' '/dev/disk/by-diskseq/2044.tmp-b7:3' failed: Read-only file system [ 835.674039][T15703] loop3: detected capacity change from 0 to 128 [ 835.680476][T15701] netlink: 16 bytes leftover after parsing attributes in process `syz.4.17278'. [ 835.724969][T15703] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 835.772985][T15703] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 835.954683][ T307] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 836.469832][T15738] ipvlan2: entered promiscuous mode [ 836.617290][ T28] kauditd_printk_skb: 584 callbacks suppressed [ 836.617306][ T28] audit: type=1400 audit(2000003256.121:80990): avc: denied { prog_load } for pid=15747 comm="syz.2.17292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 836.666564][T15750] netlink: 44 bytes leftover after parsing attributes in process `syz.2.17292'. [ 836.682115][ T28] audit: type=1400 audit(2000003256.121:80991): avc: denied { bpf } for pid=15747 comm="syz.2.17292" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 836.778649][ T28] audit: type=1400 audit(2000003256.131:80992): avc: denied { recv } for pid=3300 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 836.916613][ T28] audit: type=1400 audit(2000003256.131:80993): avc: denied { recv } for pid=3318 comm="syz-executor" saddr=10.128.0.163 src=30036 daddr=10.128.0.9 dest=58764 netif=eth0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=peer permissive=1 [ 837.023330][ T28] audit: type=1400 audit(2000003256.140:80994): avc: denied { create } for pid=15748 comm="syz.3.17290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 837.115872][ T28] audit: type=1400 audit(2000003256.149:80995): avc: denied { perfmon } for pid=15747 comm="syz.2.17292" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 837.187751][ C1] audit: audit_backlog=65 > audit_backlog_limit=64 [ 837.194288][ C1] audit: audit_lost=372 audit_rate_limit=0 audit_backlog_limit=64 [ 837.202136][ C1] audit: backlog limit exceeded [ 837.216424][ T28] audit: type=1400 audit(2000003256.159:80996): avc: denied { bind } for pid=15748 comm="syz.3.17290" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 837.704708][T15797] loop1: detected capacity change from 0 to 256 [ 837.742339][T15797] FAT-fs (loop1): Directory bread(block 1285) failed [ 837.755832][T15800] loop4: detected capacity change from 0 to 512 [ 837.785642][T15797] FAT-fs (loop1): Directory bread(block 1286) failed [ 837.792386][T15797] FAT-fs (loop1): Directory bread(block 1287) failed [ 837.855328][T15797] FAT-fs (loop1): Directory bread(block 1288) failed [ 837.873971][T15800] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 837.947250][T15800] ext4 filesystem being mounted at /3441/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 837.964081][T15797] FAT-fs (loop1): Directory bread(block 1285) failed [ 837.986299][T15797] FAT-fs (loop1): Directory bread(block 1286) failed [ 837.993019][T15797] FAT-fs (loop1): Directory bread(block 1287) failed [ 838.053510][T15797] FAT-fs (loop1): Directory bread(block 1288) failed [ 838.148082][ T3318] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 838.210282][ T35] ================================================================== [ 838.218378][ T35] BUG: KCSAN: data-race in __filemap_remove_folio / nr_blockdev_pages [ 838.226534][ T35] [ 838.228851][ T35] read-write to 0xffff88810048fc38 of 8 bytes by task 3318 on cpu 0: [ 838.236902][ T35] __filemap_remove_folio+0x218/0x310 [ 838.242279][ T35] __remove_mapping+0x390/0x4c0 [ 838.247126][ T35] remove_mapping+0x22/0x90 [ 838.251620][ T35] mapping_try_invalidate+0x293/0x430 [ 838.256989][ T35] invalidate_mapping_pages+0x27/0x40 [ 838.262370][ T35] invalidate_bdev+0x58/0x70 [ 838.266949][ T35] ext4_put_super+0x624/0x7d0 [ 838.271625][ T35] generic_shutdown_super+0xee/0x220 [ 838.276900][ T35] kill_block_super+0x2a/0x70 [ 838.281567][ T35] ext4_kill_sb+0x42/0x80 [ 838.285885][ T35] deactivate_locked_super+0x75/0x1c0 [ 838.291245][ T35] deactivate_super+0x97/0xa0 [ 838.295910][ T35] cleanup_mnt+0x2bb/0x330 [ 838.300315][ T35] __cleanup_mnt+0x19/0x20 [ 838.304718][ T35] task_work_run+0x130/0x1a0 [ 838.309293][ T35] exit_to_user_mode_loop+0x1f4/0x6f0 [ 838.314647][ T35] do_syscall_64+0x249/0x370 [ 838.319220][ T35] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 838.325097][ T35] [ 838.327401][ T35] read to 0xffff88810048fc38 of 8 bytes by task 35 on cpu 1: [ 838.334754][ T35] nr_blockdev_pages+0x7e/0xd0 [ 838.339502][ T35] si_meminfo+0x87/0xd0 [ 838.343641][ T35] update_defense_level+0x47/0x5d0 [ 838.348735][ T35] defense_work_handler+0x1f/0x80 [ 838.353743][ T35] process_scheduled_works+0x4de/0x9e0 [ 838.359190][ T35] worker_thread+0x581/0x770 [ 838.363768][ T35] kthread+0x22a/0x280 [ 838.367816][ T35] ret_from_fork+0x150/0x360 [ 838.372396][ T35] ret_from_fork_asm+0x1a/0x30 [ 838.377146][ T35] [ 838.379457][ T35] value changed: 0x000000000000000a -> 0x0000000000000009 [ 838.386558][ T35] [ 838.388869][ T35] Reported by Kernel Concurrency Sanitizer on: [ 838.395018][ T35] CPU: 1 UID: 0 PID: 35 Comm: kworker/1:1 Tainted: G W syzkaller #0 PREEMPT(full) [ 838.405776][ T35] Tainted: [W]=WARN [ 838.409563][ T35] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 838.419605][ T35] Workqueue: events_long defense_work_handler [ 838.425663][ T35] ==================================================================