last executing test programs: 670.435024ms ago: executing program 4 (id=5815): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="02030609100000000000004c9e000000010013"], 0x80}}, 0x0) 670.099234ms ago: executing program 4 (id=5816): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x49, &(0x7f0000000140)=0xfffffffd, 0x4) 629.883709ms ago: executing program 1 (id=5820): r0 = socket$vsock_stream(0x28, 0x1, 0x0) write(r0, 0x0, 0x0) 625.02998ms ago: executing program 4 (id=5821): r0 = socket$kcm(0xa, 0x2, 0x73) sendmsg$kcm(r0, &(0x7f0000000640)={&(0x7f0000000840)=@in6={0xa, 0x4e20, 0xffff, @remote}, 0x80, &(0x7f0000000300)=[{&(0x7f00000008c0)="dc", 0x1}], 0x1}, 0x20000910) 550.926589ms ago: executing program 1 (id=5824): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)=@newtaction={0x68, 0x30, 0x10d, 0x70bd2a, 0x25dfdbfd, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc}, {0x40, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_PARMS={0x18, 0x2, {0x2, 0x9, 0x4, 0x8be6, 0x5}}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffe0, 0xd}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4081}, 0x2400c800) 520.429763ms ago: executing program 4 (id=5825): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=@newlink={0x38, 0x10, 0x1, 0x70bda8, 0x0, {0x0, 0x0, 0x0, 0x0, 0x2180, 0x10000}, [@IFLA_XDP={0x4}, @IFLA_IFNAME={0x14, 0x3, 'veth0\x00'}]}, 0x38}}, 0x20000090) 513.736434ms ago: executing program 1 (id=5827): r0 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f00000000c0), 0x800) read$qrtrtun(r0, 0x0, 0x0) 482.469718ms ago: executing program 4 (id=5829): socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x46, &(0x7f0000000000)={@link_local={0x3}, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @local}, @time_exceeded={0x3, 0x4, 0x0, 0x12, 0x0, 0x3f18, {0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @loopback}, "00186371ae9b1c03"}}}}}, 0x0) 464.65273ms ago: executing program 2 (id=5830): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000035c0)={0x0, 0x0, &(0x7f0000003580)={&(0x7f0000000680)=@newsa={0x154, 0x10, 0x1, 0x0, 0x0, {{@in6=@dev={0xfe, 0x80, '\x00', 0x3a}, @in6=@mcast2, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {@in6=@remote, 0x0, 0x6c}, @in=@dev={0xac, 0x14, 0x14, 0x1f}, {0x0, 0x0, 0x0, 0xfffffff800000003, 0x9, 0x0, 0xffffffffffffffd}, {0x0, 0x4}, {0x0, 0x2000}, 0x0, 0x0, 0xa, 0x1, 0x6}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @encap={0x1c, 0x4, {0xfffffffffffffffd, 0x4e20, 0x4e21, @in6=@private0={0xfc, 0x0, '\x00', 0x1}}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4004050}, 0x8000) 420.111966ms ago: executing program 4 (id=5832): futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x3, 0x801, 0x0, &(0x7f0000000040), 0x0) 404.869248ms ago: executing program 0 (id=5833): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x121301, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 395.089969ms ago: executing program 3 (id=5834): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000010c0)={{0x14, 0x10, 0x1, 0x0, 0x0, {0x1}}, [@NFT_MSG_NEWTABLE={0x14, 0x0, 0xa, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8003}}, @NFT_MSG_NEWCHAIN={0x2c, 0x3, 0xa, 0x101, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, @NFT_MSG_NEWRULE={0x9c, 0x6, 0xa, 0x401, 0x0, 0x0, {0x1}, [@NFTA_RULE_CHAIN_ID={0x8}, @NFTA_RULE_EXPRESSIONS={0x74, 0x4, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x24, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_EXTHDR_OFFSET={0x8}, @NFTA_EXTHDR_LEN={0x8, 0x4, 0x1, 0x0, 0x22}, @NFTA_EXTHDR_TYPE={0x5, 0x2, 0x7}]}}}, {0x3c, 0x1, 0x0, 0x1, @bitwise={{0xc}, @val={0x2c, 0x2, 0x0, 0x1, [@NFTA_BITWISE_LEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFTA_BITWISE_SREG={0x8, 0x1, 0x1, 0x0, 0x14}, @NFTA_BITWISE_DREG={0x8, 0x2, 0x1, 0x0, 0x12}, @NFTA_BITWISE_XOR={0x4}, @NFTA_BITWISE_MASK={0xc, 0x4, 0x0, 0x1, [@NFTA_DATA_VALUE={0x8, 0x1, "6eee7e00"}]}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}]}], {0x14, 0x11, 0x1, 0x0, 0x0, {0x7}}}, 0x104}}, 0x800) 394.75761ms ago: executing program 1 (id=5835): set_mempolicy(0x3, &(0x7f0000000000)=0x4000000ffb, 0x3) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x7, &(0x7f0000000240)={0x1, &(0x7f0000000000)=[{0x6, 0x85, 0x7, 0x7ffc0001}]}) 387.11746ms ago: executing program 2 (id=5836): r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000001c0)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_link_settings={0x3c, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x20, 0x8, [0x0, 0x0, 0x0, 0x100, 0x5, 0x0, 0x0, 0x2]}}) 378.316352ms ago: executing program 0 (id=5837): r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r0, &(0x7f00000000c0)={&(0x7f00000001c0)={0xa, 0x4e1e, 0x80000, @dev={0xfe, 0x80, '\x00', 0x36}}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=[@dstopts={{0x28, 0x29, 0x32, {0xff, 0x1, '\x00', [@padn, @pad1, @ra={0x5, 0x2, 0x7eb1}]}}}], 0x28}, 0x40) 332.550887ms ago: executing program 3 (id=5838): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x3a0ffffffff) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x4030582a, &(0x7f0000000280)=0x20000) 330.366327ms ago: executing program 0 (id=5839): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000005500e502000000000000000007"], 0x38}}, 0x0) 314.44943ms ago: executing program 1 (id=5840): set_mempolicy(0x3, &(0x7f0000000000)=0x4000000ffb, 0x8) io_setup(0x10000, &(0x7f00000014c0)) 268.831856ms ago: executing program 2 (id=5841): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x30, 0x4, 0x0, 0xfffff008}, {0x6}]}, 0x10) 268.756556ms ago: executing program 3 (id=5842): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) 168.889778ms ago: executing program 3 (id=5843): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) setgroups(0x0, 0x0) 151.644041ms ago: executing program 2 (id=5844): r0 = socket$key(0xf, 0x3, 0x2) accept(r0, 0x0, 0x0) 98.413997ms ago: executing program 3 (id=5845): r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 98.325598ms ago: executing program 2 (id=5846): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x34, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x42480}, [@IFLA_IFNAME={0x14, 0x3, 'vxcan1\x00'}]}, 0x34}}, 0x0) 98.081478ms ago: executing program 0 (id=5847): r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000000)=@ethtool_link_settings={0x4c, 0x4, 0x0, 0xe, 0x3, 0x0, 0x8, 0x0, 0x0, 0x4, [0x0, 0x0, 0x6, 0x4, 0x6, 0xffffffff, 0xfffffffa]}}) 59.311382ms ago: executing program 3 (id=5848): r0 = add_key$keyring(&(0x7f0000000080), &(0x7f0000000680)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000100)='asymmetric\x00', 0x0, &(0x7f0000000140)="10", 0x2b, r0) 59.178613ms ago: executing program 0 (id=5849): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000800)={0x1f, 0x4, &(0x7f0000000040)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7b}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x50}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000500)={r0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 58.962112ms ago: executing program 2 (id=5850): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000005cc0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2a0000000301010300000000000000000a000002140019800800010009"], 0x64}, 0x1, 0x0, 0x0, 0x840c0}, 0x400040c0) 53.555703ms ago: executing program 1 (id=5851): r0 = open(&(0x7f00000001c0)='./file0\x00', 0x80ff, 0x88) statx(r0, 0x0, 0x7400, 0x310, 0x0) 0s ago: executing program 0 (id=5852): r0 = socket$kcm(0x10, 0x400000002, 0x0) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000240)="b00000001a007f029e78f6030f7a0a762353bfb89fd8c902317bab30f89f080aaaaeb9d8091c815dcf03e14e877733fff4fe20a5be870f576b162e7de2d02673e789a4950c9cdc206e086fd0dc8ca9afcd9d525146add31b7bc77c26d8982be29d889d1e35355848794ca3f8b38aef1e114ab9fbebe9c6609e64b1e5a3b0c81c6f8144e74fe12780ca46c1a6c04ad73c9d44b605f9000000000000000000", 0x9e}, {&(0x7f00000001c0)="68cabf2dfb58fc0af787a8ffff0200258f00", 0x12}], 0x2}, 0x0) kernel console output (not intermixed with test programs): 16 is beyond EOD, truncated [ 88.248767][ T9124] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 88.274852][ T9124] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 88.287389][ T9124] EXT4-fs error (device loop1): ext4_map_blocks:825: inode #3: block 1: comm syz.1.2749: lblock 1 mapped to illegal pblock 1 (length 1) [ 88.307967][ T9124] Quota error (device loop1): write_blk: dquota write failed [ 88.315531][ T9124] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 88.327238][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 88.354333][ T9124] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2749: Failed to acquire dquot type 0 [ 88.366068][ T9124] EXT4-fs error (device loop1): ext4_free_blocks:6728: comm syz.1.2749: Freeing blocks not in datazone - block = 0, count = 4096 [ 88.380306][ T9124] EXT4-fs error (device loop1): ext4_read_inode_bitmap:139: comm syz.1.2749: Invalid inode bitmap blk 0 in block_group 0 [ 88.393395][ T9124] EXT4-fs error (device loop1) in ext4_free_inode:361: Corrupt filesystem [ 88.402205][ T2922] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 1: comm kworker/u8:10: lblock 1 mapped to illegal pblock 1 (length 1) [ 88.418224][ T9124] EXT4-fs (loop1): 1 orphan inode deleted [ 88.426034][ T2922] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 88.434637][ T2922] EXT4-fs error (device loop1): ext4_release_dquot:7022: comm kworker/u8:10: Failed to release dquot type 0 [ 88.442147][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 88.469962][ T9124] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 88.510768][ T9142] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 88.519938][ T9142] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 88.571032][ T9142] EXT4-fs (loop3): orphan cleanup on readonly fs [ 88.571618][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.586806][ T9142] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.2758: bad orphan inode 15 [ 88.599470][ T9143] loop4: p1 p3 p4 [ 88.606167][ T9143] loop4: p1 start 13435904 is beyond EOD, truncated [ 88.612909][ T9143] loop4: p3 start 458783 is beyond EOD, truncated [ 88.619445][ T9143] loop4: p4 start 65537 is beyond EOD, truncated [ 88.625909][ T9142] ext4_test_bit(bit=14, block=18) = 1 [ 88.631548][ T9142] is_bad_inode(inode)=0 [ 88.635730][ T9142] NEXT_ORPHAN(inode)=1023 [ 88.640148][ T9142] max_ino=32 [ 88.643423][ T9142] i_nlink=0 [ 88.647163][ T9142] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.2758: corrupted xattr block 19: e_value size too large [ 88.672552][ T9142] EXT4-fs warning (device loop3): ext4_evict_inode:273: xattr delete (err -117) [ 88.682433][ T9142] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 88.708125][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 88.792305][ T9159] Unable to read rock-ridge attributes [ 88.797821][ T9159] isofs_fill_super: root inode is not a directory. Corrupted media? [ 89.082724][ T9203] EXT4-fs (loop0): orphan cleanup on readonly fs [ 89.110502][ T9203] EXT4-fs error (device loop0): ext4_quota_enable:7177: comm syz.0.2787: inode #218103808: comm syz.0.2787: iget: illegal inode # [ 89.151966][ T9203] EXT4-fs error (device loop0): ext4_quota_enable:7180: comm syz.0.2787: Bad quota inode: 218103808, type: 2 [ 89.173269][ T9214] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 89.173269][ T9214] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 89.221665][ T9203] EXT4-fs warning (device loop0): ext4_enable_quotas:7221: Failed to enable quota tracking (type=2, err=-117, ino=218103808). Please run e2fsck to fix. [ 89.241948][ T9203] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 89.249573][ T9203] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 89.302706][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 89.501031][ T9253] set_capacity_and_notify: 16 callbacks suppressed [ 89.501052][ T9253] loop2: detected capacity change from 0 to 512 [ 89.547769][ T9253] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 89.558335][ T9253] EXT4-fs (loop2): mount failed [ 89.748016][ T9298] SELinux: security_context_str_to_sid () failed with errno=-22 [ 89.871796][ T9318] syz.4.2844 (9318): attempted to duplicate a private mapping with mremap. This is not supported. [ 89.989009][ T9336] tmpfs: Bad value for 'mpol' [ 90.127176][ T9354] loop2: detected capacity change from 0 to 1024 [ 90.152284][ T9354] EXT4-fs: Ignoring removed bh option [ 90.173932][ T9354] EXT4-fs (loop2): inodes count not valid: 41 vs 32 [ 90.469944][ T9370] loop4: detected capacity change from 0 to 512 [ 90.499006][ T9370] SELinux: security_context_str_to_sid (system_u) failed with errno=-22 [ 90.599745][ T9378] loop3: detected capacity change from 0 to 512 [ 90.633022][ T9378] EXT4-fs: Ignoring removed nobh option [ 90.658419][ T9384] loop4: detected capacity change from 0 to 512 [ 90.678490][ T9378] EXT4-fs (loop3): 1 orphan inode deleted [ 90.694923][ T9384] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a846e01c, mo2=0002] [ 90.707737][ T9378] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.730132][ T9388] loop2: detected capacity change from 0 to 1024 [ 90.736593][ T9384] System zones: 1-12 [ 90.746751][ T9384] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2876: Directory hole found for htree index block 0 [ 90.782782][ T9388] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 90.793328][ T9388] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 90.802986][ T9388] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.2877: Failed to acquire dquot type 0 [ 90.835071][ T9388] EXT4-fs (loop2): 1 truncate cleaned up [ 90.842710][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.853293][ T9388] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 90.866013][ T9384] EXT4-fs (loop4): Cannot turn on journaled quota: type 0: error -117 [ 90.874505][ T9384] EXT4-fs error (device loop4): dx_probe:791: inode #2: comm syz.4.2876: Directory hole found for htree index block 0 [ 90.942853][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 90.948161][ T9384] EXT4-fs (loop4): Cannot turn on journaled quota: type 1: error -117 [ 90.970973][ T9384] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 91.047099][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 91.350616][ T9453] SELinux: security_context_str_to_sid (O*3!L;(x?8>${S7#!g.&[n٦9P9\ETWq3H*8YYLGR!I*' CDX [ 91.350616][ T9453] s0dnph5L0|qD81A{ꈆnK P) failed with errno=-22 [ 91.448913][ T9459] loop2: detected capacity change from 0 to 4096 [ 91.468313][ T9459] EXT4-fs warning (device loop2): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 91.488357][ T9463] loop4: detected capacity change from 0 to 4096 [ 91.505823][ T9459] EXT4-fs (loop2): mount failed [ 91.516087][ T9463] EXT4-fs error (device loop4): ext4_ext_check_inode:523: inode #4: comm syz.4.2913: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 91.542346][ T9463] EXT4-fs error (device loop4): ext4_quota_enable:7180: comm syz.4.2913: Bad quota inode: 4, type: 1 [ 91.577744][ T9463] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 91.593685][ T9463] EXT4-fs (loop4): mount failed [ 91.813211][ T9499] loop1: detected capacity change from 0 to 2048 [ 91.923698][ T9517] loop0: detected capacity change from 0 to 512 [ 91.930658][ T9517] EXT4-fs (loop0): can't mount with both data=journal and delalloc [ 92.080736][ T9533] EXT4-fs (loop3): filesystem is read-only [ 92.104163][ T9534] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps superblock [ 92.113919][ T9534] EXT4-fs (loop1): group descriptors corrupted! [ 92.132918][ T9533] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 92.165599][ T9533] EXT4-fs (loop3): filesystem is read-only [ 92.171521][ T9533] EXT4-fs (loop3): orphan cleanup on readonly fs [ 92.178793][ T9533] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2947: bg 0: block 64: padding at end of block bitmap is not set [ 92.193664][ T9533] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 92.202882][ T9533] EXT4-fs (loop3): 1 orphan inode deleted [ 92.225155][ T9533] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 92.274076][ T9548] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 92.291995][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.360367][ T9548] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 92.423327][ T9566] EXT4-fs: Ignoring removed bh option [ 92.455517][ T9566] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 92.494452][ T9566] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 92.520831][ T9566] EXT4-fs (loop1): orphan cleanup on readonly fs [ 92.531902][ T9566] __quota_error: 1 callbacks suppressed [ 92.531916][ T9566] Quota error (device loop1): do_check_range: Getting dqdh_next_free 196613 out of range 0-5 [ 92.547868][ T9566] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 92.557919][ T9566] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.2964: Failed to acquire dquot type 1 [ 92.569592][ T9566] EXT4-fs (loop1): Remounting filesystem read-only [ 92.576249][ T9566] EXT4-fs (loop1): 1 orphan inode deleted [ 92.582489][ T3499] loop0: p2 p3 [ 92.582865][ T9566] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 92.598550][ T3499] loop0: p3 start 331777 is beyond EOD, truncated [ 92.605982][ T9568] loop0: p2 p3 [ 92.617013][ T9568] loop0: p3 start 331777 is beyond EOD, truncated [ 92.625435][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 92.661255][ T9585] cgroup: Invalid name [ 92.745662][ T9593] Unable to read rock-ridge attributes [ 92.755611][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 92.799206][ T9599] rock: directory entry would overflow storage [ 92.805425][ T9599] rock: sig=0x5850, size=36, remaining=22 [ 92.815143][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 92.848396][ T3309] loop3: p2 p3 p7 [ 92.900375][ T9597] loop3: p2 p3 p7 [ 92.952931][ T3005] loop3: p2 p3 p7 [ 92.976626][ T9613] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 92.991344][ T9619] IPv6: addrconf: prefix option has invalid lifetime [ 93.006001][ T9612] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2986: corrupted inode contents [ 93.028294][ T9612] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 93.037093][ T9612] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.2986: corrupted inode contents [ 93.048676][ T9613] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.2985: bg 0: block 384: padding at end of block bitmap is not set [ 93.064620][ T9613] EXT4-fs (loop4): Remounting filesystem read-only [ 93.071329][ T9613] EXT4-fs (loop4): 1 truncate cleaned up [ 93.077224][ T9612] EXT4-fs error (device loop0): ext4_evict_inode:301: inode #15: comm syz.0.2986: mark_inode_dirty error [ 93.089330][ T9613] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.099361][ T9612] EXT4-fs (loop0): 1 orphan inode deleted [ 93.111676][ T9612] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 93.125556][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 93.135693][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 93.141369][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 93.214890][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.231035][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 93.324559][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 93.353306][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 93.360736][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 93.422754][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 93.437672][ T9665] futex_wake_op: syz.2.3011 tries to shift op by 32; fix this program [ 93.448280][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 93.459832][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 93.585652][ T9679] 9p: Bad value for 'rfdno' [ 94.055063][ T9744] tmpfs: Bad value for 'mpol' [ 94.186443][ T9760] EXT4-fs: Ignoring removed i_version option [ 94.215052][ T9760] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 94.373786][ T9730] set_capacity_and_notify: 14 callbacks suppressed [ 94.373806][ T9730] loop1: detected capacity change from 0 to 32768 [ 94.423702][ T9777] loop3: detected capacity change from 0 to 8192 [ 94.447999][ T9777] FAT-fs (loop3): bogus logical sector size 0 [ 94.454230][ T9777] FAT-fs (loop3): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 94.463733][ T9777] FAT-fs (loop3): Can't find a valid FAT filesystem [ 94.471161][ T9730] loop1: p1 p3 < p5 p6 > [ 94.475640][ T9730] loop1: partition table partially beyond EOD, truncated [ 94.705907][ T3497] udevd[3497]: inotify_add_watch(7, /dev/loop1p6, 10) failed: No such file or directory [ 94.754994][ T9829] loop4: detected capacity change from 0 to 136 [ 94.881461][ T9849] delete_channel: no stack [ 94.892999][ T9849] delete_channel: no stack [ 94.956915][ T9863] loop2: detected capacity change from 0 to 128 [ 94.964125][ T9860] loop0: detected capacity change from 0 to 1024 [ 94.982622][ T9860] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 94.996345][ T9860] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 95.016911][ T9860] EXT4-fs error (device loop0): ext4_get_journal_inode:5849: inode #32: comm syz.0.3108: iget: special inode unallocated [ 95.075793][ T9860] EXT4-fs (loop0): Remounting filesystem read-only [ 95.082484][ T9860] EXT4-fs (loop0): no journal found [ 95.087798][ T9860] EXT4-fs (loop0): can't get journal size [ 95.105220][ T9877] tmpfs: Bad value for 'mpol' [ 95.111042][ T9860] EXT4-fs (loop0): filesystem is read-only [ 95.133321][ T9860] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 95.196567][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 95.219104][ T9891] loop1: detected capacity change from 0 to 512 [ 95.244530][ T9891] EXT4-fs (loop1): bad geometry: block count 143 exceeds size of device (128 blocks) [ 95.266116][ T9875] loop2: detected capacity change from 0 to 8192 [ 95.325736][ T3499] loop2: p1 p2 p4 [ 95.336235][ T3499] loop2: p2 start 285212671 is beyond EOD, truncated [ 95.343204][ T3499] loop2: p4 size 262144 extends beyond EOD, truncated [ 95.378705][ T9875] loop2: p1 p2 p4 [ 95.400372][ T9875] loop2: p2 start 285212671 is beyond EOD, truncated [ 95.407660][ T9875] loop2: p4 size 262144 extends beyond EOD, truncated [ 95.639297][ T29] audit: type=1326 audit(1768813852.836:243): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=9942 comm="syz.1.3150" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fef053facb9 code=0x0 [ 95.703104][ T9951] loop0: detected capacity change from 0 to 512 [ 95.717157][ T9951] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 95.740213][ T9951] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3153: bad orphan inode 15 [ 95.759797][ T9961] loop2: detected capacity change from 0 to 512 [ 95.766908][ T9961] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 95.776042][ T9961] EXT4-fs (loop2): filesystem is read-only [ 95.782762][ T9951] ext4_test_bit(bit=14, block=18) = 1 [ 95.788179][ T9951] is_bad_inode(inode)=0 [ 95.792542][ T9951] NEXT_ORPHAN(inode)=1023 [ 95.796894][ T9951] max_ino=32 [ 95.800312][ T9951] i_nlink=0 [ 95.813511][ T9951] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0009-000000000000 r/w without journal. Quota mode: none. [ 95.825949][ T9951] ext2 filesystem being mounted at /601/qY3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 95.857167][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0009-000000000000. [ 96.024524][ T9979] loop0: detected capacity change from 0 to 8192 [ 96.066803][ T9979] loop0: p1 p3 p4 [ 96.070681][ T9979] loop0: p1 size 477167616 extends beyond EOD, truncated [ 96.091303][ T9979] loop0: p3 start 4294901760 is beyond EOD, truncated [ 96.098271][ T9979] loop0: p4 size 32768 extends beyond EOD, truncated [ 96.204979][ T29] audit: type=1400 audit(1768813853.435:244): avc: denied { create } for pid=10009 comm="syz.3.3182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_iscsi_socket permissive=1 [ 96.291477][T10013] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 96.302353][T10013] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 96.312460][T10013] EXT4-fs (loop0): group descriptors corrupted! [ 96.420585][T10033] EXT4-fs: Ignoring removed i_version option [ 96.448397][T10033] EXT4-fs (loop0): orphan cleanup on readonly fs [ 96.465865][T10040] EXT4-fs (loop4): orphan cleanup on readonly fs [ 96.467650][T10033] EXT4-fs warning (device loop0): ext4_xattr_inode_get:560: inode #11: comm syz.0.3193: EA inode hash validation failed [ 96.490059][T10040] Quota error (device loop4): find_tree_dqentry: Cycle in quota tree detected: block 2 index 0 [ 96.500556][T10040] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 96.510034][T10040] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.3197: Failed to acquire dquot type 1 [ 96.521723][T10033] EXT4-fs warning (device loop0): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 96.535206][T10040] EXT4-fs (loop4): 1 truncate cleaned up [ 96.571317][T10033] EXT4-fs error (device loop0): ext4_xattr_inode_update_ref:1037: inode #11: comm syz.0.3193: EA inode 11 ref wraparound: ref_count=0 ref_change=-1 [ 96.586992][T10033] EXT4-fs (loop0): Remounting filesystem read-only [ 96.593608][T10033] EXT4-fs warning (device loop0): ext4_xattr_inode_dec_ref_all:1231: inode #11: comm syz.0.3193: ea_inode dec ref err=-117 [ 96.607164][T10033] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -30) [ 96.623208][T10033] EXT4-fs (loop0): 1 orphan inode deleted [ 96.807244][T10080] autofs: Unknown parameter 'no9 PG!8E8- ŖEeլ( Ir\u}ibT0;my[Gc#>QkbY&#w@/VVL~12lhOh'rK1\kU{!eܚ7 [ 96.807244][T10080] Ue[%#s' [ 96.995491][T10106] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 97.101925][ T29] audit: type=1400 audit(1768813854.380:245): avc: denied { mount } for pid=10122 comm="syz.0.3237" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 97.148341][T10128] IPv6: addrconf: prefix option has invalid lifetime [ 97.155103][T10128] IPv6: addrconf: prefix option has invalid lifetime [ 97.178405][ T29] audit: type=1400 audit(1768813854.453:246): avc: denied { unmount } for pid=3549 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 97.570991][T10188] EXT4-fs (loop4): external journal device major/minor numbers have changed [ 97.579839][T10188] EXT4-fs (loop4): filesystem has both journal inode and journal device! [ 97.745102][ T29] audit: type=1400 audit(1768813854.998:247): avc: denied { write } for pid=10206 comm="syz.3.3280" name="usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 97.768629][ T29] audit: type=1400 audit(1768813854.998:248): avc: denied { open } for pid=10206 comm="syz.3.3280" path="/dev/usbmon1" dev="devtmpfs" ino=143 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 97.875822][T10222] tmpfs: Bad value for 'mpol' [ 98.046033][T10246] journal_path: not usable as path [ 98.051255][T10246] EXT4-fs: error: could not find journal device path [ 98.247106][T10276] isofs_fill_super: root inode is not a directory. Corrupted media? [ 98.417032][T10300] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3325: invalid indirect mapped block 32768 (level 0) [ 98.441231][T10300] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.3325: attempt to clear invalid blocks 1024 len 1 [ 98.464866][T10300] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 227 vs 220 free clusters [ 98.480310][T10300] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3325: invalid indirect mapped block 1819213824 (level 0) [ 98.494664][T10300] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.3325: invalid indirect mapped block 33554432 (level 2) [ 98.509288][T10300] EXT4-fs (loop3): 1 truncate cleaned up [ 98.515577][T10300] EXT4-fs mount: 4 callbacks suppressed [ 98.515712][T10300] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.551953][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.659533][T10323] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 98.720470][T10323] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm syz.2.3336: bg 0: block 4: invalid block bitmap [ 98.757957][T10323] EXT4-fs (loop2): Remounting filesystem read-only [ 98.766103][T10323] EXT4-fs warning (device loop2): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 98.774562][ T29] audit: type=1326 audit(1768813855.971:249): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=10338 comm="syz.4.3344" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31682bacb9 code=0x0 [ 98.780107][T10323] EXT4-fs (loop2): 1 truncate cleaned up [ 98.823377][T10323] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.900322][T10351] EXT4-fs: inline encryption not supported [ 98.906864][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.967219][T10351] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem [ 99.015468][T10351] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: comm syz.3.3351: inode #3791650818: comm syz.3.3351: iget: illegal inode # [ 99.047406][T10351] EXT4-fs (loop3): no journal found [ 99.052761][T10351] EXT4-fs (loop3): can't get journal size [ 99.063759][T10351] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 99.116994][T10351] EXT4-fs (loop3): failed to initialize system zone (-22) [ 99.151328][T10351] EXT4-fs (loop3): mount failed [ 99.377071][ T29] audit: type=1400 audit(1768813856.532:250): avc: denied { read write } for pid=10418 comm="syz.4.3385" name="uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 99.400746][ T29] audit: type=1400 audit(1768813856.532:251): avc: denied { open } for pid=10418 comm="syz.4.3385" path="/dev/uhid" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 99.427835][T10423] set_capacity_and_notify: 11 callbacks suppressed [ 99.427855][T10423] loop1: detected capacity change from 0 to 164 [ 99.462703][T10427] EXT4-fs (loop0): unable to read superblock [ 99.510343][T10423] iso9660: Unknown parameter 'no' [ 99.594442][T10444] loop0: detected capacity change from 0 to 2048 [ 99.651402][T10455] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2 [ 99.652364][ T3499] loop0: p1 < > p4 [ 99.671512][ T3499] loop0: p4 size 8388608 extends beyond EOD, truncated [ 99.691746][T10444] loop0: p1 < > p4 [ 99.696585][T10444] loop0: p4 size 8388608 extends beyond EOD, truncated [ 99.711895][T10461] loop4: detected capacity change from 0 to 512 [ 99.739558][T10461] EXT4-fs: Ignoring removed oldalloc option [ 99.759152][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 99.759224][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 99.793140][T10461] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3403: Parent and EA inode have the same ino 15 [ 99.810538][T10461] EXT4-fs error (device loop4): ext4_xattr_inode_iget:437: comm syz.4.3403: Parent and EA inode have the same ino 15 [ 99.836683][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 99.837026][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 99.862462][T10461] EXT4-fs (loop4): 1 orphan inode deleted [ 99.891010][T10461] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 99.903876][T10473] loop3: detected capacity change from 0 to 1024 [ 99.912510][T10473] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 99.922357][T10473] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 99.932235][T10473] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 99.943185][T10473] EXT4-fs error (device loop3): ext4_get_journal_inode:5849: inode #5: comm syz.3.3409: unexpected bad inode w/o EXT4_IGET_BAD [ 99.970825][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.048071][T10473] EXT4-fs (loop3): no journal found [ 100.053379][T10473] EXT4-fs (loop3): can't get journal size [ 100.082009][T10473] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 100.159901][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.181257][T10505] loop1: detected capacity change from 0 to 1024 [ 100.188714][T10501] loop0: detected capacity change from 0 to 1024 [ 100.197165][T10501] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 100.208113][T10501] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 100.218878][T10505] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 100.243971][T10501] EXT4-fs error (device loop0): ext4_ext_check_inode:523: inode #2: comm syz.0.3423: pblk 0 bad header/extent: invalid eh_entries - magic f30a, entries 2, max 1(4), depth 0(0) [ 100.262073][T10505] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #11: comm syz.1.3426: iget: bogus i_mode (1) [ 100.274097][T10505] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3426: couldn't read orphan inode 11 (err -117) [ 100.284598][T10501] EXT4-fs (loop0): no journal found [ 100.297270][T10505] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.399831][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 100.453145][T10530] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 100.483897][T10530] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 100.529002][T10541] loop3: detected capacity change from 0 to 512 [ 100.535896][T10541] EXT4-fs: journaled quota format not specified [ 101.150471][T10639] loop4: detected capacity change from 0 to 512 [ 101.204522][T10639] EXT4-fs warning (device loop4): ext4_xattr_inode_get:560: inode #11: comm syz.4.3491: EA inode hash validation failed [ 101.221199][T10646] loop0: detected capacity change from 0 to 164 [ 101.232926][T10639] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3491: corrupted inode contents [ 101.248401][T10639] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.3491: mark_inode_dirty error [ 101.262356][T10646] ISOFS: unable to read i-node block [ 101.279572][T10646] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 101.286448][T10639] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3491: corrupted inode contents [ 101.335388][T10639] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.3491: mark_inode_dirty error [ 101.357828][T10639] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.3491: mark inode dirty (error -117) [ 101.371019][T10639] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 101.400063][T10639] EXT4-fs (loop4): 1 orphan inode deleted [ 101.426228][T10639] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 101.493383][T10675] futex_wake_op: syz.3.3509 tries to shift op by -65; fix this program [ 101.555862][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.707416][T10705] cgroup: none used incorrectly [ 101.764059][ T29] audit: type=1400 audit(2000000000.617:252): avc: denied { create } for pid=10712 comm="syz.1.3528" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 101.797357][T10716] tmpfs: Bad value for 'mpol' [ 102.012099][T10752] loop2: detected capacity change from 0 to 1024 [ 102.039227][T10752] EXT4-fs: inline encryption not supported [ 102.053130][T10752] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.081963][T10752] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.3548: lblock 2 mapped to illegal pblock 2 (length 1) [ 102.106161][T10752] EXT4-fs (loop2): Remounting filesystem read-only [ 102.112780][T10752] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 102.129878][T10752] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 102.138937][T10752] EXT4-fs (loop2): 1 orphan inode deleted [ 102.152233][T10752] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.183812][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.368235][T10794] EXT4-fs: inline encryption not supported [ 102.399074][T10794] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 102.435058][T10794] EXT4-fs error (device loop1): ext4_map_blocks:783: inode #3: block 2: comm syz.1.3568: lblock 2 mapped to illegal pblock 2 (length 1) [ 102.452608][T10794] EXT4-fs (loop1): Remounting filesystem read-only [ 102.459167][T10794] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 102.494798][T10794] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 102.503809][T10794] EXT4-fs (loop1): 1 orphan inode deleted [ 102.510052][T10794] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 102.549031][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.734277][T10841] EXT4-fs (loop0): too many log groups per flexible block group [ 102.760825][T10841] EXT4-fs (loop0): failed to initialize mballoc (-12) [ 102.784758][T10841] EXT4-fs (loop0): mount failed [ 102.943985][T10876] SELinux: Context system_u:object is not valid (left unmapped). [ 103.070087][T10894] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 103.093200][T10899] EXT4-fs: Ignoring removed oldalloc option [ 103.099916][T10894] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 103.119456][T10894] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 103.144898][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.160461][T10899] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.191670][T10902] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -2 [ 103.204792][T10899] ext4 filesystem being mounted at /704/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 103.224340][T10902] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #13: comm syz.0.3621: iget: bad i_size value: 12154757448730 [ 103.237560][T10902] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.3621: couldn't read orphan inode 13 (err -117) [ 103.254407][T10902] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 103.282888][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.337597][T10922] delete_channel: no stack [ 103.345948][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 103.358885][T10922] delete_channel: no stack [ 103.792589][T10990] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 103.831195][T10990] EXT4-fs (loop0): warning: checktime reached, running e2fsck is recommended [ 103.846909][T10990] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a842c01c, mo2=0002] [ 103.862505][T10990] System zones: 0-2, 18-18, 34-34 [ 103.869080][T10990] EXT4-fs error (device loop0): ext4_orphan_get:1417: comm syz.0.3662: bad orphan inode 15 [ 103.884716][T10990] ext4_test_bit(bit=14, block=18) = 1 [ 103.890162][T10990] is_bad_inode(inode)=0 [ 103.894432][T10990] NEXT_ORPHAN(inode)=2264924160 [ 103.899394][T10990] max_ino=32 [ 103.902613][T10990] i_nlink=0 [ 103.916986][T10990] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3662: corrupted inode contents [ 103.933072][T10990] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.3662: mark_inode_dirty error [ 103.957889][T10990] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3662: corrupted inode contents [ 104.015610][T10990] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.3662: mark_inode_dirty error [ 104.037965][T10990] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.3662: mark inode dirty (error -117) [ 104.051370][T10990] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 104.089294][T10990] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 104.159817][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.379098][T11064] tmpfs: Bad value for 'mpol' [ 104.449397][T11073] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 104.475372][T11078] dns_resolver: Unsupported server list version (0) [ 104.479119][T11077] tmpfs: Bad value for 'mpol' [ 104.493706][T11080] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 104.519548][T11073] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:4215: comm syz.3.3703: Allocating blocks 41-42 which overlap fs metadata [ 104.558779][T11073] EXT4-fs (loop3): Remounting filesystem read-only [ 104.582082][T11088] ip6_tunnel: non-ECT from fc00:0000:0000:0000:0000:0000:0000:00fc with DS=0x6 [ 104.618615][T11073] __quota_error: 2 callbacks suppressed [ 104.618646][T11073] Quota error (device loop3): write_blk: dquota write failed [ 104.631717][T11073] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 104.662789][T11073] Quota error (device loop3): write_blk: dquota write failed [ 104.670999][T11073] Quota error (device loop3): qtree_write_dquot: Error -117 occurred while creating quota [ 104.681280][T11073] EXT4-fs (loop3): 1 truncate cleaned up [ 104.687684][T11073] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 104.728969][T11101] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 104.762326][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 104.819937][T11101] FAT-fs (loop4): Directory bread(block 64) failed [ 104.850646][T11101] FAT-fs (loop4): Directory bread(block 65) failed [ 104.863019][T11101] FAT-fs (loop4): Directory bread(block 66) failed [ 104.886966][T11101] FAT-fs (loop4): Directory bread(block 67) failed [ 104.900285][T11101] FAT-fs (loop4): Directory bread(block 68) failed [ 104.909305][T11101] FAT-fs (loop4): Directory bread(block 69) failed [ 104.926873][T11101] FAT-fs (loop4): Directory bread(block 70) failed [ 104.942045][T11101] FAT-fs (loop4): Directory bread(block 71) failed [ 104.964414][T11101] FAT-fs (loop4): Directory bread(block 72) failed [ 104.970986][T11101] FAT-fs (loop4): Directory bread(block 73) failed [ 105.039280][ T29] audit: type=1326 audit(2000000003.685:255): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11138 comm="syz.2.3736" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f700274acb9 code=0x0 [ 105.065204][T11137] set_capacity_and_notify: 11 callbacks suppressed [ 105.065260][T11137] loop0: detected capacity change from 0 to 512 [ 105.116452][T11137] EXT4-fs (loop0): corrupt root inode, run e2fsck [ 105.131299][T11137] EXT4-fs (loop0): mount failed [ 105.177206][ T29] audit: type=1326 audit(2000000003.807:256): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11154 comm="syz.2.3741" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f700274acb9 code=0x0 [ 105.185983][T11156] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:00aa with DS=0x1b [ 105.366094][ T29] audit: type=1400 audit(2000000003.984:257): avc: denied { write } for pid=11179 comm="syz.0.3755" name="vlan0" dev="proc" ino=4026533937 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 105.563468][T11213] loop4: detected capacity change from 0 to 512 [ 105.587820][T11213] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 105.656689][T11213] EXT4-fs error (device loop4): __ext4_iget:5426: inode #11: block 2: comm syz.4.3771: invalid block [ 105.692960][T11213] EXT4-fs (loop4): Remounting filesystem read-only [ 105.699880][T11213] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 105.728004][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 105.789779][T11238] loop2: detected capacity change from 0 to 256 [ 105.797038][T11238] vfat: Deprecated parameter 'posix' [ 105.802538][T11238] FAT-fs: "posix" option is obsolete, not supported now [ 106.062093][T11282] loop4: detected capacity change from 0 to 512 [ 106.094888][T11282] EXT4-fs (loop4): #blocks per group too big: 1000000 [ 106.388982][T11331] loop2: detected capacity change from 0 to 512 [ 106.401213][T11331] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 106.404067][T11332] loop4: detected capacity change from 0 to 512 [ 106.468952][T11331] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 106.479482][T11331] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 106.488956][T11331] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.3830: Failed to acquire dquot type 1 [ 106.523569][T11344] loop1: detected capacity change from 0 to 512 [ 106.547207][T11331] EXT4-fs (loop2): 1 truncate cleaned up [ 106.553984][T11331] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 106.567614][T11344] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 106.585271][T11344] EXT4-fs (loop1): orphan cleanup on readonly fs [ 106.606164][T11344] Quota error (device loop1): v2_read_file_info: Block with free entry 1 out of range (1, 6). [ 106.617205][T11344] EXT4-fs warning (device loop1): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 106.622468][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 106.642826][T11344] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 106.650767][T11344] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #16: comm syz.1.3834: inode has both inline data and extents flags [ 106.731049][T11344] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.3834: couldn't read orphan inode 16 (err -117) [ 106.765314][T11365] loop4: detected capacity change from 0 to 2048 [ 106.775176][T11344] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 106.825818][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 106.851454][T11365] Alternate GPT is invalid, using primary GPT. [ 106.858071][T11365] loop4: p2 p3 p7 [ 106.961554][T11388] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 107.015430][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 107.033833][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop4p7, 10) failed: No such file or directory [ 107.045470][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 107.110686][T11398] loop1: detected capacity change from 0 to 1024 [ 107.126831][T11398] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 107.140958][T11398] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 107.151949][T11398] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (59422!=20869) [ 107.159381][T11406] loop4: detected capacity change from 0 to 512 [ 107.172085][T11398] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 107.191047][T11398] EXT4-fs error (device loop1): ext4_get_journal_inode:5849: inode #17: comm syz.1.3860: iget: bad i_size value: 4398046511204 [ 107.204366][T11408] EXT4-fs: Ignoring removed mblk_io_submit option [ 107.233143][T11398] EXT4-fs (loop1): no journal found [ 107.240757][T11406] EXT4-fs warning (device loop4): ext4_xattr_inode_get:546: inode #11: comm syz.4.3863: ea_inode file size=4 entry size=6 [ 107.260185][T11408] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 107.274956][T11406] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3863: corrupted inode contents [ 107.287594][T11406] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.3863: mark_inode_dirty error [ 107.299156][T11408] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 107.309539][T11406] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.3863: corrupted inode contents [ 107.332415][T11406] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.3863: mark_inode_dirty error [ 107.345682][T11406] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.3863: mark inode dirty (error -117) [ 107.348320][T11408] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 107.366844][T11406] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 107.380730][T11408] EXT4-fs (loop3): orphan cleanup on readonly fs [ 107.393349][T11406] EXT4-fs (loop4): 1 orphan inode deleted [ 107.399541][T11406] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.406318][T11408] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:483: comm syz.3.3866: Invalid block bitmap block 0 in block_group 0 [ 107.428157][T11408] EXT4-fs (loop3): Remounting filesystem read-only [ 107.434898][T11408] EXT4-fs (loop3): 1 orphan inode deleted [ 107.445081][T11408] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 107.488259][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.505726][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.526677][T11427] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 107.564072][T11427] EXT4-fs (loop1): 1 truncate cleaned up [ 107.591349][T11427] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 107.631319][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 107.760405][ T3304] loop2: unable to read partition table [ 107.779337][ T3304] loop2: partition table beyond EOD, truncated [ 107.823718][T11444] loop2: unable to read partition table [ 107.840388][T11444] loop2: partition table beyond EOD, truncated [ 107.846604][T11444] loop_reread_partitions: partition scan of loop2 () failed (rc=-5) [ 107.970003][ T3005] loop2: unable to read partition table [ 107.987544][T11494] [syz.3.] <== rxrpc_preparse_xdr_yfs_rxgk() = -EKEYREJECTED [d9c19884!=bc, 2c,d9c19820] [ 107.988700][ T3005] loop2: partition table beyond EOD, truncated [ 108.077357][T11505] EXT4-fs warning (device loop0): ext4_xattr_inode_get:546: inode #11: comm syz.0.3910: ea_inode file size=0 entry size=6 [ 108.119494][T11511] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (29950!=20869) [ 108.149351][T11505] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3910: corrupted inode contents [ 108.166726][T11511] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 108.198555][T11505] EXT4-fs error (device loop0): ext4_dirty_inode:6502: inode #15: comm syz.0.3910: mark_inode_dirty error [ 108.232363][T11511] EXT4-fs (loop4): invalid journal inode [ 108.243086][T11511] EXT4-fs (loop4): can't get journal size [ 108.257437][T11505] EXT4-fs error (device loop0): ext4_do_update_inode:5617: inode #15: comm syz.0.3910: corrupted inode contents [ 108.276617][T11505] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3001: inode #15: comm syz.0.3910: mark_inode_dirty error [ 108.288889][T11511] EXT4-fs error (device loop4): ext4_protect_reserved_inode:182: inode #2: comm syz.4.3914: blocks 48-48 from inode overlap system zone [ 108.312393][T11511] EXT4-fs (loop4): failed to initialize system zone (-117) [ 108.319836][T11511] EXT4-fs (loop4): mount failed [ 108.325707][T11505] EXT4-fs error (device loop0): ext4_xattr_delete_inode:3004: inode #15: comm syz.0.3910: mark inode dirty (error -117) [ 108.332233][ T3499] loop3: p1 p2 p3 p4 [ 108.345028][ T3499] loop3: p1 start 13435904 is beyond EOD, truncated [ 108.351670][ T3499] loop3: p2 start 4195840 is beyond EOD, truncated [ 108.358473][ T3499] loop3: p3 start 458783 is beyond EOD, truncated [ 108.365052][ T3499] loop3: p4 start 65537 is beyond EOD, truncated [ 108.389271][T11505] EXT4-fs warning (device loop0): ext4_evict_inode:273: xattr delete (err -117) [ 108.403203][T11513] loop3: p1 p2 p3 p4 [ 108.409441][T11513] loop3: p1 start 13435904 is beyond EOD, truncated [ 108.416240][T11513] loop3: p2 start 4195840 is beyond EOD, truncated [ 108.422910][T11513] loop3: p3 start 458783 is beyond EOD, truncated [ 108.429674][T11513] loop3: p4 start 65537 is beyond EOD, truncated [ 108.430197][T11505] EXT4-fs (loop0): 1 orphan inode deleted [ 108.466794][T11536] EXT4-fs: Ignoring removed mblk_io_submit option [ 108.489619][T11505] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.510426][T11536] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 108.536936][T11536] EXT4-fs error (device loop2): ext4_orphan_get:1417: comm syz.2.3925: bad orphan inode 11 [ 108.575325][T11536] ext4_test_bit(bit=10, block=4) = 1 [ 108.580857][T11536] is_bad_inode(inode)=0 [ 108.585284][T11536] NEXT_ORPHAN(inode)=3254779904 [ 108.590189][T11536] max_ino=32 [ 108.593401][T11536] i_nlink=0 [ 108.608637][T11543] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 108.633159][T11536] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 2: comm syz.2.3925: lblock 2 mapped to illegal pblock 2 (length 1) [ 108.650813][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.673890][T11536] EXT4-fs error (device loop2): ext4_map_blocks:783: inode #3: block 48: comm syz.2.3925: lblock 0 mapped to illegal pblock 48 (length 1) [ 108.692439][T11543] ext4 filesystem being mounted at /728/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 108.709556][T11536] EXT4-fs error (device loop2): ext4_acquire_dquot:6986: comm syz.2.3925: Failed to acquire dquot type 0 [ 108.722051][T11536] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 108.731819][T11536] EXT4-fs error (device loop2): ext4_evict_inode:253: inode #11: comm syz.2.3925: mark_inode_dirty error [ 108.768786][T11536] EXT4-fs warning (device loop2): ext4_evict_inode:256: couldn't mark inode dirty (err -117) [ 108.784356][ T3553] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 108.799524][T11536] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 108.928110][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 108.948687][ T3552] EXT4-fs error (device loop2): __ext4_get_inode_loc:4830: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 108.978490][ T3552] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 109.010099][ T3552] EXT4-fs error (device loop2): ext4_quota_off:7270: inode #3: comm syz-executor: mark_inode_dirty error [ 109.311662][T11634] FAT-fs (loop1): invalid media value (0x00) [ 109.317816][T11634] FAT-fs (loop1): Can't find a valid FAT filesystem [ 109.398613][ T3304] loop2: p1 < > p2 p3 < > p4 < p5 > [ 109.404081][ T3304] loop2: partition table partially beyond EOD, truncated [ 109.443829][ T3304] loop2: p1 start 4294967288 is beyond EOD, truncated [ 109.466372][ T3304] loop2: p3 start 4284289 is beyond EOD, truncated [ 109.483411][T11638] loop2: p1 < > p2 p3 < > p4 < p5 > [ 109.488857][T11638] loop2: partition table partially beyond EOD, truncated [ 109.497518][T11654] tmpfs: Bad value for 'mpol' [ 109.516463][T11638] loop2: p1 start 4294967288 is beyond EOD, truncated [ 109.533826][T11638] loop2: p3 start 4284289 is beyond EOD, truncated [ 109.598158][T11664] EXT4-fs: Ignoring removed i_version option [ 109.640084][T11664] EXT4-fs (loop1): 1 truncate cleaned up [ 109.667601][T11674] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 109.667601][T11674] [ 109.672769][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 109.678527][T11674] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 109.691733][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop2p5, 10) failed: No such file or directory [ 109.718348][T11664] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 109.725858][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 109.753072][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 109.790483][T11681] EXT4-fs (loop3): first meta block group too large: 2 (group descriptor block count 1) [ 109.850206][ T3304] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 109.855488][ T3304] loop2: partition table partially beyond EOD, truncated [ 109.862713][ T3309] loop4: p2 < > p3 < p5 > p4 [ 109.867511][ T3309] loop4: partition table partially beyond EOD, truncated [ 109.874845][ T3304] loop2: p1 start 100663296 is beyond EOD, truncated [ 109.881759][ T3304] loop2: p2 size 134217732 extends beyond EOD, truncated [ 109.903026][ T3309] loop4: p2 start 4278190080 is beyond EOD, truncated [ 109.919455][ T3304] loop2: p4 size 14876672 extends beyond EOD, truncated [ 109.931897][ T3309] loop4: p4 size 8192 extends beyond EOD, truncated [ 109.938635][ T3304] loop2: p5 size 134217732 extends beyond EOD, truncated [ 109.940162][ T3304] loop2: p6 size 14876672 extends beyond EOD, truncated [ 109.969066][T11694] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 109.979062][ T3309] loop4: p5 size 8192 extends beyond EOD, truncated [ 109.982847][T11676] loop2: p1 < > p2 p3 < p5 p6 > p4 [ 109.991004][T11676] loop2: partition table partially beyond EOD, truncated [ 110.003842][T11676] loop2: p1 start 100663296 is beyond EOD, truncated [ 110.010641][T11676] loop2: p2 size 134217732 extends beyond EOD, truncated [ 110.019804][T11680] loop4: p2 < > p3 < p5 > p4 [ 110.024585][T11680] loop4: partition table partially beyond EOD, truncated [ 110.033321][T11676] loop2: p4 size 14876672 extends beyond EOD, truncated [ 110.064519][T11680] loop4: p2 start 4278190080 is beyond EOD, truncated [ 110.068148][T11694] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1137: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 110.079801][T11676] loop2: p5 size 134217732 extends beyond EOD, truncated [ 110.096145][T11680] loop4: p4 size 8192 extends beyond EOD, truncated [ 110.108410][T11694] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4004: bg 0: block 248: padding at end of block bitmap is not set [ 110.122981][T11680] loop4: p5 size 8192 extends beyond EOD, truncated [ 110.130097][T11676] loop2: p6 size 14876672 extends beyond EOD, truncated [ 110.149166][ T3499] loop0: p1 < > p2 p4 < p5 > [ 110.153887][ T3499] loop0: partition table partially beyond EOD, truncated [ 110.164819][ T3499] loop0: p1 start 134217728 is beyond EOD, truncated [ 110.171655][ T3499] loop0: p2 size 591360 extends beyond EOD, truncated [ 110.184649][T11694] __quota_error: 9 callbacks suppressed [ 110.184669][T11694] Quota error (device loop1): write_blk: dquota write failed [ 110.197769][T11694] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota [ 110.214356][ T3499] loop0: p5 size 591360 extends beyond EOD, truncated [ 110.225896][T11696] loop0: p1 < > p2 p4 < p5 > [ 110.230714][T11696] loop0: partition table partially beyond EOD, truncated [ 110.254347][ T29] audit: type=1326 audit(2000000263.556:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11706 comm="syz.4.4009" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31682bacb9 code=0x0 [ 110.280377][T11694] EXT4-fs error (device loop1): ext4_acquire_dquot:6986: comm syz.1.4004: Failed to acquire dquot type 1 [ 110.292400][T11696] loop0: p1 start 134217728 is beyond EOD, truncated [ 110.299245][T11696] loop0: p2 size 591360 extends beyond EOD, truncated [ 110.313074][T11696] loop0: p5 size 591360 extends beyond EOD, truncated [ 110.342643][T11694] EXT4-fs (loop1): 1 truncate cleaned up [ 110.348832][T11694] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 110.374518][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 110.399005][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 110.419406][ T3497] udevd[3497]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 110.424122][ T3309] udevd[3309]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 110.484007][T11723] set_capacity_and_notify: 19 callbacks suppressed [ 110.484029][T11723] loop4: detected capacity change from 0 to 512 [ 110.512061][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 110.567334][T11723] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 110.604569][T11723] EXT4-fs (loop4): orphan cleanup on readonly fs [ 110.612576][T11723] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #16: comm syz.4.4015: corrupted inode contents [ 110.624815][T11723] EXT4-fs (loop4): Remounting filesystem read-only [ 110.631799][T11723] EXT4-fs (loop4): 1 truncate cleaned up [ 110.637635][ T37] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 110.648275][ T37] Quota error (device loop4): write_blk: dquota write failed [ 110.655767][ T37] Quota error (device loop4): remove_free_dqentry: Can't write block (5) with free entries [ 110.665870][ T37] EXT4-fs (loop4): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 110.676455][ T37] Quota error (device loop4): write_blk: dquota write failed [ 110.684210][ T37] Quota error (device loop4): free_dqentry: Can't move quota data block (5) to free list [ 110.795107][ T29] audit: type=1326 audit(2000000264.070:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=11752 comm="syz.3.4029" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f38938dacb9 code=0x0 [ 110.838221][ T37] EXT4-fs (loop4): Quota write (off=8, len=24) cancelled because transaction is not started [ 110.848407][ T37] Quota error (device loop4): v2_write_file_info: Can't write info structure [ 110.857349][ T37] Quota error (device loop4): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 110.867704][T11723] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-0000002a0000 ro without journal. Quota mode: writeback. [ 110.888595][T11760] loop1: detected capacity change from 0 to 1024 [ 110.895398][T11760] EXT4-fs: test_dummy_encryption option not supported [ 110.932927][T11766] loop3: detected capacity change from 0 to 1024 [ 110.963738][T11766] EXT4-fs (loop3): couldn't mount as ext3 due to feature incompatibilities [ 110.977359][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-0000002a0000. [ 111.051088][T11778] loop4: detected capacity change from 0 to 512 [ 111.065629][T11780] loop1: detected capacity change from 0 to 512 [ 111.087519][T11780] ext4: Bad value for 'mb_optimize_scan' [ 111.128612][T11778] EXT4-fs: Invalid want_extra_isize 2154 [ 111.317689][T11796] loop0: detected capacity change from 0 to 8192 [ 111.378643][ T3304] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 111.383908][ T3304] loop0: partition table partially beyond EOD, truncated [ 111.426147][ T3304] loop0: p1 start 100663296 is beyond EOD, truncated [ 111.432937][ T3304] loop0: p2 size 134217732 extends beyond EOD, truncated [ 111.461073][ T3304] loop0: p4 size 14876672 extends beyond EOD, truncated [ 111.489314][ T3304] loop0: p5 size 134217732 extends beyond EOD, truncated [ 111.509722][ T3304] loop0: p6 size 14876672 extends beyond EOD, truncated [ 111.541546][T11796] loop0: p1 < > p2 p3 < p5 p6 > p4 [ 111.546832][T11796] loop0: partition table partially beyond EOD, truncated [ 111.571404][T11796] loop0: p1 start 100663296 is beyond EOD, truncated [ 111.578188][T11796] loop0: p2 size 134217732 extends beyond EOD, truncated [ 111.591438][T11848] bpf: Bad value for 'uid' [ 111.599341][T11796] loop0: p4 size 14876672 extends beyond EOD, truncated [ 111.628973][T11796] loop0: p5 size 134217732 extends beyond EOD, truncated [ 111.656799][T11796] loop0: p6 size 14876672 extends beyond EOD, truncated [ 111.742304][T11869] cgroup: none used incorrectly [ 112.021685][T11909] loop1: detected capacity change from 0 to 1024 [ 112.028385][T11909] SELinux: security_context_str_to_sid (user_u) failed with errno=-22 [ 112.123028][T11926] ip6_tunnel: non-ECT from 2001:0000:0000:0000:0000:0000:0000:0000 with DS=0x91 [ 112.347694][T11959] loop3: detected capacity change from 0 to 512 [ 112.396508][T11959] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 112.452701][T11959] EXT4-fs (loop3): orphan cleanup on readonly fs [ 112.482675][T11959] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.4133: Failed to acquire dquot type 1 [ 112.501239][T11959] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4133: bg 0: block 40: padding at end of block bitmap is not set [ 112.532071][T11959] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 112.584817][T11959] EXT4-fs (loop3): 1 truncate cleaned up [ 112.607949][T11959] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 112.693436][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.785374][T12014] loop1: detected capacity change from 0 to 512 [ 112.814555][T12019] loop4: detected capacity change from 0 to 512 [ 112.828342][T12014] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 112.844148][T12019] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 112.870059][T12019] EXT4-fs (loop4): mount failed [ 112.875627][T12014] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 112.886983][T12014] EXT4-fs (loop1): failed to initialize system zone (-117) [ 112.917162][T12014] EXT4-fs (loop1): mount failed [ 113.011280][T12036] FAT-fs (loop0): codepage cp936 not found [ 113.021046][T12038] FAT-fs (loop3): bogus number of directory entries (5) [ 113.028072][T12038] FAT-fs (loop3): Can't find a valid FAT filesystem [ 113.272510][T12076] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 113.304092][T12076] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -2 [ 113.314147][T12076] EXT4-fs (loop2): 1 truncate cleaned up [ 113.320775][T12076] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 113.348178][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.532560][T12115] FAT-fs (loop3): bogus number of directory entries (390) [ 113.539848][T12115] FAT-fs (loop3): Can't find a valid FAT filesystem [ 113.584905][T12122] EXT4-fs: Invalid want_extra_isize 64870 [ 113.720573][T12139] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 113.751323][T12139] EXT4-fs error (device loop3): ext4_quota_enable:7173: comm syz.3.4219: Bad quota inum: 1, type: 0 [ 113.766843][T12139] EXT4-fs warning (device loop3): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-117, ino=1). Please run e2fsck to fix. [ 113.782176][T12139] EXT4-fs (loop3): mount failed [ 113.844768][T12154] EXT4-fs: Ignoring removed nobh option [ 113.852227][T12154] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 113.891103][T12154] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 113.910611][T12154] EXT4-fs (loop1): filesystem has both journal inode and journal device! [ 114.159084][T12194] EXT4-fs (loop3): filesystem is read-only [ 114.165027][T12194] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 114.208851][T12194] EXT4-fs (loop3): filesystem is read-only [ 114.214822][T12194] EXT4-fs (loop3): orphan cleanup on readonly fs [ 114.221782][T12194] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.4246: bg 0: block 64: padding at end of block bitmap is not set [ 114.245966][T12194] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 114.261175][T12194] EXT4-fs (loop3): 1 orphan inode deleted [ 114.267825][T12194] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 114.295777][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.685166][T12233] kexec: Could not allocate control_code_buffer [ 115.692370][T12319] 9pnet_fd: p9_fd_create_tcp (12319): problem connecting socket to 127.0.0.1 [ 115.865535][T12361] set_capacity_and_notify: 12 callbacks suppressed [ 115.865551][T12361] loop1: detected capacity change from 0 to 512 [ 115.898324][T12369] loop3: detected capacity change from 0 to 512 [ 115.935674][T12361] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1306: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 115.950299][T12369] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.4333: error while reading EA inode 32 err=-116 [ 115.987900][T12369] EXT4-fs (loop3): Remounting filesystem read-only [ 115.994479][T12361] EXT4-fs (loop1): Remounting filesystem read-only [ 116.001465][T12361] EXT4-fs (loop1): 1 truncate cleaned up [ 116.007837][T12361] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.024773][T12369] EXT4-fs (loop3): 1 orphan inode deleted [ 116.041660][T12369] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.067422][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.110481][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.127282][T12392] loop3: detected capacity change from 0 to 512 [ 116.139746][T12392] FAT-fs (loop3): bogus number of FAT structure [ 116.146077][T12392] FAT-fs (loop3): Can't find a valid FAT filesystem [ 116.244322][T12407] loop4: detected capacity change from 0 to 512 [ 116.276012][T12407] EXT4-fs: Ignoring removed nomblk_io_submit option [ 116.327880][T12407] EXT4-fs (loop4): 1 truncate cleaned up [ 116.348933][T12407] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.395998][T12426] loop1: detected capacity change from 0 to 512 [ 116.418365][ T3304] udevd[3304]: incorrect ext4 checksum on /dev/loop1 [ 116.423882][T12426] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 116.435646][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.445677][T12429] loop0: detected capacity change from 0 to 2048 [ 116.477200][ T3304] loop0: p2 p3 < > p4 < p5 > [ 116.481934][ T3304] loop0: partition table partially beyond EOD, truncated [ 116.512213][ T3304] loop0: p3 start 4284289 is beyond EOD, truncated [ 116.537342][T12429] loop0: p2 p3 < > p4 < p5 > [ 116.542156][T12429] loop0: partition table partially beyond EOD, truncated [ 116.562835][T12429] loop0: p3 start 4284289 is beyond EOD, truncated [ 116.565890][T12441] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 116.580078][T12445] loop2: detected capacity change from 0 to 512 [ 116.602297][T12445] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 116.648292][T12441] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 116.662895][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 116.662953][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 116.691938][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 116.708962][T12453] loop3: detected capacity change from 0 to 256 [ 116.731846][T12453] msdos: Bad value for 'uid' [ 116.736532][T12453] msdos: Bad value for 'uid' [ 116.760780][T12459] loop4: detected capacity change from 0 to 512 [ 116.776012][T12457] loop0: detected capacity change from 0 to 1024 [ 116.808306][T12457] EXT4-fs: Ignoring removed oldalloc option [ 116.835867][T12457] EXT4-fs: Ignoring removed orlov option [ 116.874196][T12469] tmpfs: Unknown parameter 'fsuuid' [ 116.905674][T12457] EXT4-fs (loop0): failed to open journal device unknown-block(0,0) -6 [ 117.631734][T12587] ICMPv6: NA: fd:f9:a6:84:a5:1b advertised our address fe80::aa on syz_tun! [ 117.720464][ T29] kauditd_printk_skb: 5 callbacks suppressed [ 117.720482][ T29] audit: type=1400 audit(2000002830.548:267): avc: denied { create } for pid=12600 comm="syz.2.4446" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 117.772282][ T29] audit: type=1400 audit(2000002830.585:268): avc: denied { unlink } for pid=3552 comm="syz-executor" name="file0" dev="tmpfs" ino=4508 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 117.930562][T12629] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e01c, mo2=0002] [ 117.946047][T12629] System zones: 1-12 [ 117.950402][ T29] audit: type=1400 audit(2000002830.744:269): avc: denied { create } for pid=12632 comm="syz.3.4461" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 117.970148][T12629] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4457: invalid indirect mapped block 1819239214 (level 1) [ 117.991306][T12629] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.4457: bg 0: block 361: padding at end of block bitmap is not set [ 118.006121][T12629] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 118.017676][T12629] EXT4-fs error (device loop1): ext4_clear_blocks:876: inode #13: comm syz.1.4457: attempt to clear invalid blocks 33619980 len 1 [ 118.041824][T12629] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #13: comm syz.1.4457: invalid indirect mapped block 1819239214 (level 0) [ 118.056388][T12629] EXT4-fs (loop1): 1 truncate cleaned up [ 118.092021][T12629] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 118.106692][ T29] audit: type=1400 audit(2000002830.903:270): avc: denied { write } for pid=12647 comm="syz.2.4468" name="mdstat" dev="proc" ino=4026532009 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_mdstat_t tclass=file permissive=1 [ 118.110887][T12642] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4294967295)! [ 118.140727][T12642] EXT4-fs (loop0): group descriptors corrupted! [ 118.190405][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.299827][T12666] ISOFS: Logical zone size(768) < hardware blocksize(1024) [ 118.322848][ T29] audit: type=1326 audit(2000002831.109:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12668 comm="syz.0.4478" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34dafacb9 code=0x0 [ 118.353826][T12547] Process accounting resumed [ 118.766816][ T29] audit: type=1326 audit(2000002831.521:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=12729 comm="syz.1.4509" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fef053facb9 code=0x0 [ 119.373544][T12832] vhci_hcd: Failed attach request for unsupported USB speed: UNKNOWN [ 119.416108][ T29] audit: type=1400 audit(2000002832.129:273): avc: denied { read } for pid=12837 comm="syz.0.4561" name="msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 119.438954][ T29] audit: type=1400 audit(2000002832.129:274): avc: denied { open } for pid=12837 comm="syz.0.4561" path="/dev/cpu/0/msr" dev="devtmpfs" ino=85 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 119.613511][T12860] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 119.656690][T12860] EXT4-fs (loop3): orphan cleanup on readonly fs [ 119.664427][T12860] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.4574: bg 0: block 16: invalid block bitmap [ 119.677644][T12860] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6689: Corrupt filesystem [ 119.686757][T12860] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.4574: attempt to clear invalid blocks 1669132790 len 1 [ 119.700679][T12860] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.4574: invalid indirect mapped block 4294967295 (level 1) [ 119.718818][T12860] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #13: comm syz.3.4574: invalid indirect mapped block 4294967295 (level 2) [ 119.733989][T12860] EXT4-fs (loop3): 1 truncate cleaned up [ 119.776302][T12882] delete_channel: no stack [ 119.783710][T12882] delete_channel: no stack [ 119.853419][T12891] journal_path: Non-blockdev passed as './bus' [ 119.859754][T12891] EXT4-fs: error: could not find journal device path [ 119.888920][T12897] delete_channel: no stack [ 119.893429][T12897] delete_channel: no stack [ 120.187634][T12946] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 120.196656][T12946] EXT4-fs (loop3): orphan cleanup on readonly fs [ 120.203557][T12946] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -13 [ 120.256405][T12946] EXT4-fs error (device loop3): ext4_clear_blocks:876: inode #13: comm syz.3.4616: attempt to clear invalid blocks 2 len 1 [ 120.270166][T12946] EXT4-fs (loop3): Remounting filesystem read-only [ 120.277142][T12946] EXT4-fs (loop3): 1 truncate cleaned up [ 120.418227][T12975] EXT4-fs: Ignoring removed nobh option [ 120.449833][T12975] EXT4-fs (loop1): unsupported inode size: 16384 [ 120.456377][T12975] EXT4-fs (loop1): blocksize: 1024 [ 120.623516][T12989] FAT-fs (loop2): error, fat_get_cluster: detected the cluster chain loop (i_pos 1) [ 120.633064][T12989] FAT-fs (loop2): Filesystem has been set read-only [ 120.649150][T12997] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 120.658361][T12997] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (62000000) [ 120.668551][T12997] EXT4-fs (loop0): couldn't mount as ext3 due to feature incompatibilities [ 121.030721][ T3304] loop2: p1 p3 p4 [ 121.037933][ T3304] loop2: p1 start 11337728 is beyond EOD, truncated [ 121.044726][ T3304] loop2: p3 start 83886088 is beyond EOD, truncated [ 121.051416][ T3304] loop2: p4 size 460544 extends beyond EOD, truncated [ 121.086002][T13034] loop2: p1 p3 p4 [ 121.089819][T13034] loop2: p1 start 11337728 is beyond EOD, truncated [ 121.096564][T13034] loop2: p3 start 83886088 is beyond EOD, truncated [ 121.103310][T13034] loop2: p4 size 460544 extends beyond EOD, truncated [ 121.256507][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 121.325866][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 121.383597][ T29] audit: type=1326 audit(2000527121.972:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13102 comm="syz.3.4694" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f38938dacb9 code=0x0 [ 121.492617][T13119] set_capacity_and_notify: 13 callbacks suppressed [ 121.492638][T13119] loop0: detected capacity change from 0 to 164 [ 121.596780][T13119] rock: corrupted directory entry. extent=32, offset=131072, size=237 [ 121.637376][T13126] loop2: detected capacity change from 0 to 8192 [ 121.669949][T13138] loop3: detected capacity change from 0 to 2048 [ 121.682872][T11717] loop2: p1 < > p3 p4 < > [ 121.691259][T11717] loop2: p3 size 33554432 extends beyond EOD, truncated [ 121.723607][T13126] loop2: p1 < > p3 p4 < > [ 121.742262][T13126] loop2: p3 size 33554432 extends beyond EOD, truncated [ 121.992387][T13172] cgroup: Name too long [ 121.997706][T13168] loop4: detected capacity change from 0 to 512 [ 122.022179][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 122.031234][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 122.033303][T13168] EXT4-fs: Invalid want_extra_isize 255 [ 122.042135][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 122.086820][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 122.093552][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 122.102701][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 122.190572][T13160] loop3: detected capacity change from 0 to 32768 [ 122.223494][T13182] loop1: detected capacity change from 0 to 512 [ 122.230480][ T3304] loop3: p1 p3 < p5 p6 > [ 122.248024][ T3304] loop3: p5 start 117448704 is beyond EOD, truncated [ 122.262074][T13182] EXT4-fs error (device loop1): ext4_orphan_get:1391: inode #15: comm syz.1.4733: iget: bad i_size value: -4294967286 [ 122.280565][T13182] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.4733: couldn't read orphan inode 15 (err -117) [ 122.280653][T13160] loop3: p1 p3 < p5 p6 > [ 122.344312][T13160] loop3: p5 start 117448704 is beyond EOD, truncated [ 122.484418][ T29] audit: type=1326 audit(2000527379.000:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=13210 comm="syz.2.4747" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f700274acb9 code=0x0 [ 122.523975][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 122.538751][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 122.557954][T11721] udevd[11721]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 122.575855][T13216] loop4: detected capacity change from 0 to 256 [ 122.613256][T13216] FAT-fs (loop4): bogus sectors per cluster 0 [ 122.619404][T13216] FAT-fs (loop4): Can't find a valid FAT filesystem [ 122.672382][T13223] cgroup: noprefix used incorrectly [ 122.737846][T13218] loop2: detected capacity change from 0 to 8192 [ 122.783929][ T3499] loop2: p3 < > [ 122.789274][T13218] loop2: p3 < > [ 122.902277][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 123.247238][T13296] tmpfs: Bad value for 'mpol' [ 123.295641][T13301] tmpfs: Bad value for 'mpol' [ 123.310706][T13289] loop4: detected capacity change from 0 to 8192 [ 123.372645][ T3304] loop4: p1 < > p2 p3 < > p4 < p5 > [ 123.377989][ T3304] loop4: partition table partially beyond EOD, truncated [ 123.478743][ T3304] loop4: p1 start 100663296 is beyond EOD, truncated [ 123.485497][ T3304] loop4: p2 start 201130427 is beyond EOD, truncated [ 123.492287][ T3304] loop4: p3 start 4294967295 is beyond EOD, truncated [ 123.530955][ T3304] loop4: p5 start 201130427 is beyond EOD, truncated [ 123.547844][T13325] loop2: detected capacity change from 0 to 512 [ 123.555018][T13289] loop4: p1 < > p2 p3 < > p4 < p5 > [ 123.560369][T13289] loop4: partition table partially beyond EOD, truncated [ 123.574892][T13289] loop4: p1 start 100663296 is beyond EOD, truncated [ 123.581863][T13289] loop4: p2 start 201130427 is beyond EOD, truncated [ 123.588765][T13289] loop4: p3 start 4294967295 is beyond EOD, truncated [ 123.605679][T13325] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 12 [ 123.631172][T13289] loop4: p5 start 201130427 is beyond EOD, truncated [ 123.875490][ T3499] loop3: p1 p2 p3 p4 [ 123.895127][ T3499] loop3: p1 size 196608 extends beyond EOD, truncated [ 123.914467][T13353] ISOFS: Unable to identify CD-ROM format. [ 123.929081][ T3499] loop3: p2 start 164919041 is beyond EOD, truncated [ 123.935875][ T3499] loop3: p3 size 66846464 extends beyond EOD, truncated [ 123.986377][ T3499] loop3: p4 size 37048832 extends beyond EOD, truncated [ 124.013354][T13337] loop3: p1 p2 p3 p4 [ 124.024161][T13337] loop3: p1 size 196608 extends beyond EOD, truncated [ 124.042335][T13337] loop3: p2 start 164919041 is beyond EOD, truncated [ 124.049160][T13337] loop3: p3 size 66846464 extends beyond EOD, truncated [ 124.059577][T13337] loop3: p4 size 37048832 extends beyond EOD, truncated [ 124.079352][T13363] EXT4-fs error (device loop4): __ext4_fill_super:5553: inode #2: comm syz.4.4822: iget: checksum invalid [ 124.109194][T13363] EXT4-fs (loop4): get root inode failed [ 124.114943][T13363] EXT4-fs (loop4): mount failed [ 124.427715][T13403] cgroup: Unknown subsys name '@﬽4*oңhoU' [ 124.441853][T13406] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -2 [ 124.466580][T13406] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #13: comm syz.2.4842: invalid indirect mapped block 2683928664 (level 1) [ 124.504907][T13406] EXT4-fs (loop2): Remounting filesystem read-only [ 124.522375][T13406] EXT4-fs (loop2): 1 truncate cleaned up [ 124.603056][T13420] EXT4-fs warning (device loop1): ext4_xattr_inode_get:546: inode #11: comm syz.1.4850: ea_inode file size=0 entry size=6 [ 124.616207][T13420] EXT4-fs (loop1): 1 orphan inode deleted [ 124.679230][T13438] IPv6: addrconf: prefix option has invalid lifetime [ 124.899067][T13467] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 124.930229][T13467] EXT4-fs (loop4): orphan cleanup on readonly fs [ 124.953236][T13467] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=0, err=-22, ino=3). Please run e2fsck to fix. [ 124.967920][T13467] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 124.974615][T13467] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.4872: bad orphan inode 768 [ 125.089298][T13490] futex_wake_op: syz.3.4882 tries to shift op by -1; fix this program [ 125.212850][ T3304] loop2: p1 p3 [ 125.218061][T13502] FAT-fs (loop4): bogus sectors per cluster 0 [ 125.224277][T13502] FAT-fs (loop4): This doesn't look like a DOS 1.x volume; no bootstrapping code [ 125.233579][T13502] FAT-fs (loop4): Can't find a valid FAT filesystem [ 125.240064][ T3304] loop2: p3 start 8388352 is beyond EOD, truncated [ 125.264969][T13488] loop2: p1 p3 [ 125.269476][T13488] loop2: p3 start 8388352 is beyond EOD, truncated [ 125.436786][T13522] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 125.623268][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 125.623289][ T29] audit: type=1400 audit(2000527381.937:279): avc: denied { create } for pid=13540 comm="syz.1.4908" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 125.698508][T13550] IPv6: addrconf: prefix option has invalid lifetime [ 125.713027][ T29] audit: type=1400 audit(2000527381.984:280): avc: denied { create } for pid=13546 comm="syz.3.4910" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 125.734338][ T29] audit: type=1400 audit(2000527381.984:281): avc: denied { map } for pid=13546 comm="syz.3.4910" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=35584 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 125.758605][ T29] audit: type=1400 audit(2000527381.984:282): avc: denied { read write } for pid=13546 comm="syz.3.4910" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=35584 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 126.288554][ T3549] syz-executor invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=0 [ 126.299696][ T3549] CPU: 1 UID: 0 PID: 3549 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 126.299740][ T3549] Tainted: [W]=WARN [ 126.299749][ T3549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 126.299766][ T3549] Call Trace: [ 126.299775][ T3549] [ 126.299785][ T3549] __dump_stack+0x1d/0x30 [ 126.299817][ T3549] dump_stack_lvl+0x95/0xd0 [ 126.299856][ T3549] dump_stack+0x15/0x1b [ 126.299881][ T3549] dump_header+0x80/0x240 [ 126.299907][ T3549] oom_kill_process+0x295/0x350 [ 126.299934][ T3549] out_of_memory+0x97d/0xb80 [ 126.300005][ T3549] try_charge_memcg+0x62e/0xa10 [ 126.300056][ T3549] charge_memcg+0x51/0xc0 [ 126.300094][ T3549] mem_cgroup_swapin_charge_folio+0xcc/0x150 [ 126.300138][ T3549] __read_swap_cache_async+0x17b/0x2d0 [ 126.300289][ T3549] swap_cluster_readahead+0x262/0x3c0 [ 126.300333][ T3549] swapin_readahead+0xde/0x840 [ 126.300370][ T3549] ? rcu_segcblist_enqueue+0x92/0xb0 [ 126.300474][ T3549] ? call_rcu+0x2bb/0x430 [ 126.300509][ T3549] ? __rcu_read_unlock+0x4e/0x70 [ 126.300537][ T3549] ? swap_cache_get_folio+0x26f/0x280 [ 126.300591][ T3549] do_swap_page+0x2f4/0x2140 [ 126.300630][ T3549] ? __schedule+0x82d/0xc90 [ 126.300664][ T3549] ? __pfx_default_wake_function+0x10/0x10 [ 126.300703][ T3549] handle_mm_fault+0xb40/0x3030 [ 126.300853][ T3549] ? vma_start_read+0x1c7/0x2c0 [ 126.300888][ T3549] do_user_addr_fault+0x62f/0x1050 [ 126.300928][ T3549] exc_page_fault+0x62/0xa0 [ 126.300962][ T3549] asm_exc_page_fault+0x26/0x30 [ 126.301059][ T3549] RIP: 0033:0x7fc34dab5ed7 [ 126.301075][ T3549] Code: 48 89 fa 4c 89 df e8 a8 56 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 126.301096][ T3549] RSP: 002b:00007ffec1175d20 EFLAGS: 00010202 [ 126.301117][ T3549] RAX: 0000000000000000 RBX: 000055556ee79500 RCX: 00007fc34dab5ed7 [ 126.301134][ T3549] RDX: 00007ffec1175d60 RSI: 0000000000000000 RDI: 0000000000000000 [ 126.301192][ T3549] RBP: 00007ffec1175dcc R08: 0000000000000000 R09: 0000000000000000 [ 126.301204][ T3549] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000001388 [ 126.301218][ T3549] R13: 00000000000927c0 R14: 000000000001ecba R15: 00007ffec1175e20 [ 126.301236][ T3549] [ 126.523293][ T3549] memory: usage 298620kB, limit 307200kB, failcnt 3943 [ 126.530256][ T3549] memory+swap: usage 314180kB, limit 9007199254740988kB, failcnt 0 [ 126.538267][ T3549] kmem: usage 286264kB, limit 9007199254740988kB, failcnt 0 [ 126.545660][ T3549] Memory cgroup stats for /syz0: [ 126.606281][ T3549] cache 4096 [ 126.614767][ T3549] rss 4096 [ 126.617821][ T3549] shmem 0 [ 126.620792][ T3549] mapped_file 4096 [ 126.624591][ T3549] dirty 4096 [ 126.627823][ T3549] writeback 0 [ 126.631135][ T3549] workingset_refault_anon 20 [ 126.635866][ T3549] workingset_refault_file 117 [ 126.640558][ T3549] swap 19918848 [ 126.644083][ T3549] swapcached 20480 [ 126.647830][ T3549] pgpgin 60768 [ 126.651246][ T3549] pgpgout 60755 [ 126.654759][ T3549] pgfault 97909 [ 126.658239][ T3549] pgmajfault 9 [ 126.661638][ T3549] inactive_anon 0 [ 126.665317][ T3549] active_anon 24576 [ 126.669144][ T3549] inactive_file 0 [ 126.672809][ T3549] active_file 28672 [ 126.676758][ T3549] unevictable 0 [ 126.680300][ T3549] hierarchical_memory_limit 314572800 [ 126.685732][ T3549] hierarchical_memsw_limit 9223372036854771712 [ 126.692025][ T3549] total_cache 4096 [ 126.695820][ T3549] total_rss 4096 [ 126.699482][ T3549] total_shmem 0 [ 126.702961][ T3549] total_mapped_file 4096 [ 126.707262][ T3549] total_dirty 4096 [ 126.711072][ T3549] total_writeback 0 [ 126.714928][ T3549] total_workingset_refault_anon 20 [ 126.720092][ T3549] total_workingset_refault_file 117 [ 126.725354][ T3549] total_swap 19918848 [ 126.729445][ T3549] total_swapcached 20480 [ 126.733709][ T3549] total_pgpgin 60768 [ 126.737620][ T3549] total_pgpgout 60755 [ 126.741714][ T3549] total_pgfault 97909 [ 126.745846][ T3549] total_pgmajfault 9 [ 126.749813][ T3549] total_inactive_anon 0 [ 126.753983][ T3549] total_active_anon 24576 [ 126.758332][ T3549] total_inactive_file 0 [ 126.762623][ T3549] total_active_file 28672 [ 126.766981][ T3549] total_unevictable 0 [ 126.771035][ T3549] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz0,task_memcg=/syz0,task=syz.0.4858,pid=13443,uid=0 [ 126.785893][ T3549] Memory cgroup out of memory: Killed process 13443 (syz.0.4858) total-vm:96048kB, anon-rss:1216kB, file-rss:39808kB, shmem-rss:0kB, UID:0 pgtables:144kB oom_score_adj:1000 [ 126.900414][T13646] tmpfs: Bad value for 'mpol' [ 126.994898][T13656] set_capacity_and_notify: 10 callbacks suppressed [ 126.994915][T13656] loop4: detected capacity change from 0 to 512 [ 127.018298][T13659] loop2: detected capacity change from 0 to 164 [ 127.032857][T13656] EXT4-fs: Ignoring removed nobh option [ 127.066392][T13656] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a842e118, mo2=0002] [ 127.083117][T13656] System zones: 1-12 [ 127.091892][T13656] EXT4-fs (loop4): orphan cleanup on readonly fs [ 127.098832][T13656] EXT4-fs warning (device loop4): ext4_expand_extra_isize_ea:2858: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 127.130577][T13443] syz.0.4858 (13443) used greatest stack depth: 7912 bytes left [ 127.197657][T13656] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.4964: corrupted inode contents [ 127.265886][T13656] EXT4-fs error (device loop4): ext4_dirty_inode:6502: inode #15: comm syz.4.4964: mark_inode_dirty error [ 127.302078][T13656] EXT4-fs error (device loop4): ext4_do_update_inode:5617: inode #15: comm syz.4.4964: corrupted inode contents [ 127.317655][T13689] loop0: detected capacity change from 0 to 512 [ 127.324063][T13656] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3001: inode #15: comm syz.4.4964: mark_inode_dirty error [ 127.349020][T13689] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 127.359269][T13656] EXT4-fs error (device loop4): ext4_xattr_delete_inode:3004: inode #15: comm syz.4.4964: mark inode dirty (error -117) [ 127.386709][T13689] EXT4-fs (loop0): 1 orphan inode deleted [ 127.388886][T13656] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 127.392630][T13689] EXT4-fs (loop0): 1 truncate cleaned up [ 127.407813][T13656] EXT4-fs (loop4): 1 orphan inode deleted [ 127.580738][ T29] audit: type=1400 audit(2000527383.771:283): avc: denied { write } for pid=13720 comm="syz.2.4996" name="ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 127.603641][ T29] audit: type=1400 audit(2000527383.771:284): avc: denied { open } for pid=13720 comm="syz.2.4996" path="/dev/ppp" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 127.945226][T13772] loop2: detected capacity change from 0 to 1024 [ 127.979174][T13772] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 127.990174][T13772] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869) [ 128.036278][T13772] EXT4-fs (loop2): corrupt root inode, run e2fsck [ 128.042868][T13772] EXT4-fs (loop2): mount failed [ 128.291882][T13825] loop0: detected capacity change from 0 to 512 [ 128.316389][T13825] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 128.354117][T13825] EXT4-fs error (device loop0): ext4_orphan_get:1391: inode #15: comm syz.0.5046: iget: bogus i_mode (3355) [ 128.367772][T13825] EXT4-fs error (device loop0): ext4_orphan_get:1396: comm syz.0.5046: couldn't read orphan inode 15 (err -117) [ 128.416186][ T29] audit: type=1400 audit(2000527384.538:285): avc: denied { create } for pid=13841 comm="syz.2.5054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_dnrt_socket permissive=1 [ 129.081506][T13950] loop3: detected capacity change from 0 to 512 [ 129.096636][T13950] journal_path: Lookup failure for './file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa' [ 129.111570][T13950] EXT4-fs: error: could not find journal device path [ 129.146378][T13949] loop2: detected capacity change from 0 to 2048 [ 129.208761][T11717] loop2: p2 < > p4 [ 129.212696][T11717] loop2: partition table partially beyond EOD, truncated [ 129.220112][T11717] loop2: p2 start 4278190080 is beyond EOD, truncated [ 129.226922][T11717] loop2: p4 size 8192 extends beyond EOD, truncated [ 129.245026][T13949] loop2: p2 < > p4 [ 129.248951][T13949] loop2: partition table partially beyond EOD, truncated [ 129.258702][T13949] loop2: p2 start 4278190080 is beyond EOD, truncated [ 129.265577][T13949] loop2: p4 size 8192 extends beyond EOD, truncated [ 129.383937][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 129.420849][T13981] loop1: detected capacity change from 0 to 2048 [ 129.468555][T13981] loop1: p3 p4 < > [ 129.486644][T13981] loop1: p3 size 861184 extends beyond EOD, truncated [ 129.758953][T14034] dns_resolver: Unsupported content type (231) [ 129.939598][ T29] audit: type=1400 audit(2000527385.978:286): avc: denied { create } for pid=14057 comm="syz.0.5161" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 129.990836][T14066] loop1: detected capacity change from 0 to 512 [ 130.064984][T14066] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 130.079432][T14066] EXT4-fs (loop1): Errors on filesystem, clearing orphan list. [ 130.100540][T14078] loop0: detected capacity change from 0 to 512 [ 130.113451][T14078] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x61000000 (sector = 1) [ 130.119002][T14080] nfs: Unknown parameter '' [ 130.123971][T14078] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 130.245141][ T29] audit: type=1400 audit(2000527386.259:287): avc: denied { remount } for pid=14092 comm="syz.3.5178" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 130.281313][T14090] EXT4-fs warning (device loop0): ext4_multi_mount_protect:288: Invalid MMP block in superblock [ 130.299004][ T29] audit: type=1326 audit(2000527386.268:288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14095 comm="syz.4.5179" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31682bacb9 code=0x0 [ 130.438261][T14109] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 130.471403][T14109] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 130.479368][T14109] EXT4-fs (loop4): orphan cleanup on readonly fs [ 130.511100][T14109] EXT4-fs warning (device loop4): ext4_enable_quotas:7221: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 130.526006][T14109] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 130.533635][T14109] EXT4-fs error (device loop4): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 130.550757][T14109] EXT4-fs (loop4): Remounting filesystem read-only [ 130.557427][T14109] EXT4-fs (loop4): 1 truncate cleaned up [ 130.626280][T14129] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 130.637395][T14129] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (14919!=20869) [ 130.647927][ T3554] EXT4-fs unmount: 23 callbacks suppressed [ 130.647945][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 130.697980][T14129] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 130.729487][T14129] EXT4-fs (loop0): invalid journal inode [ 130.763368][T14129] EXT4-fs (loop0): can't get journal size [ 130.779059][T14129] EXT4-fs error (device loop0): ext4_protect_reserved_inode:182: inode #3: comm syz.0.5195: blocks 2-2 from inode overlap system zone [ 130.793593][T14149] EXT4-fs: Ignoring removed nobh option [ 130.813056][T14129] EXT4-fs (loop0): failed to initialize system zone (-117) [ 130.820433][T14129] EXT4-fs (loop0): mount failed [ 130.876370][T14149] EXT4-fs (loop1): 1 orphan inode deleted [ 130.882824][T14149] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 130.971672][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.150306][T14198] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e842c028, mo2=0002] [ 131.173240][T14198] System zones: 1-12 [ 131.178042][T14198] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.5228: bg 0: block 288: padding at end of block bitmap is not set [ 131.227653][T14198] EXT4-fs (loop4): Remounting filesystem read-only [ 131.262027][T14198] EXT4-fs (loop4): 1 truncate cleaned up [ 131.268031][T14198] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 131.380586][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 131.408809][T14233] tmpfs: Bad value for 'mpol' [ 131.505512][T14228] loop3: p1 p2 p3 < > p4 < p5 p6 > [ 131.510818][T14228] loop3: partition table partially beyond EOD, truncated [ 131.518363][T11717] loop4: p1 < > p3 < > p4 [ 131.522858][T11717] loop4: partition table partially beyond EOD, truncated [ 131.538847][T11717] loop4: p1 start 4294967040 is beyond EOD, truncated [ 131.550570][T14228] loop3: p1 start 30976 is beyond EOD, truncated [ 131.556961][T14228] loop3: p2 size 16128 extends beyond EOD, truncated [ 131.556993][T11717] loop4: p4 start 4227858432 is beyond EOD, truncated [ 131.578145][T14228] loop3: p3 start 327168 is beyond EOD, truncated [ 131.587326][T14235] loop4: p1 < > p3 < > p4 [ 131.591926][T14235] loop4: partition table partially beyond EOD, truncated [ 131.599360][T14228] loop3: p5 start 30976 is beyond EOD, truncated [ 131.605886][T14228] loop3: p6 size 16128 extends beyond EOD, truncated [ 131.619131][T14235] loop4: p1 start 4294967040 is beyond EOD, truncated [ 131.632626][T14251] IPv6: addrconf: prefix option has invalid lifetime [ 131.642900][T14235] loop4: p4 start 4227858432 is beyond EOD, truncated [ 131.764344][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 131.778920][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 131.794271][T11717] udevd[11717]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 131.811873][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 131.823083][T11717] udevd[11717]: inotify_add_watch(7, /dev/loop3p6, 10) failed: No such file or directory [ 131.853034][T14269] msdos: Bad value for 'time_offset' [ 132.025122][T14285] EXT4-fs (loop4): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 132.074159][T14291] Attempt to read inode for relocated directory [ 132.083629][T14285] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 132.091752][T14285] EXT4-fs (loop4): orphan cleanup on readonly fs [ 132.100061][T14285] __quota_error: 2 callbacks suppressed [ 132.100147][T14285] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 132.116385][T14285] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 132.126573][T14285] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.5271: Failed to acquire dquot type 0 [ 132.138730][T14285] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 132.141088][T14288] loop1: p1 p2 p3 p4[DM] [ 132.167367][T14285] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 132.178496][T14285] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.5271: Failed to acquire dquot type 0 [ 132.184762][T14288] loop1: p1 size 835329 extends beyond EOD, truncated [ 132.197232][T14285] EXT4-fs error (device loop4): ext4_free_blocks:6728: comm syz.4.5271: Freeing blocks not in datazone - block = 0, count = 4096 [ 132.212836][T14288] loop1: p2 size 327680 extends beyond EOD, truncated [ 132.222625][T14285] Quota error (device loop4): do_check_range: Getting dqdh_entries 512 out of range 0-14 [ 132.237378][T14285] Quota error (device loop4): qtree_write_dquot: Error -117 occurred while creating quota [ 132.247726][T14285] EXT4-fs error (device loop4): ext4_acquire_dquot:6986: comm syz.4.5271: Failed to acquire dquot type 0 [ 132.259386][T14285] EXT4-fs (loop4): 1 orphan inode deleted [ 132.260111][T14288] loop1: p3 start 1052673 is beyond EOD, truncated [ 132.271830][T14288] loop1: p4 size 262144 extends beyond EOD, truncated [ 132.281137][T14285] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 132.355074][T14306] set_capacity_and_notify: 12 callbacks suppressed [ 132.355096][T14306] loop2: detected capacity change from 0 to 1024 [ 132.400792][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 132.411059][T14306] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 132.425976][T14310] loop3: detected capacity change from 0 to 1024 [ 132.447879][T14306] JBD2: no valid journal superblock found [ 132.453652][T14306] EXT4-fs (loop2): Could not load journal inode [ 132.476927][T14310] EXT4-fs (loop3): bad geometry: first data block 0 is beyond end of filesystem (0) [ 132.527120][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 132.538953][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 132.567673][T11717] udevd[11717]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 132.954236][ T29] audit: type=1400 audit(2000527388.794:290): avc: denied { create } for pid=14378 comm="syz.2.5317" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=atmpvc_socket permissive=1 [ 133.023702][ T29] audit: type=1326 audit(2000527388.813:291): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=14380 comm="syz.0.5319" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fc34dafacb9 code=0x0 [ 133.060002][T14391] loop1: detected capacity change from 0 to 256 [ 133.079228][T14391] FAT-fs (loop1): bogus sectors per cluster 0 [ 133.085353][T14391] FAT-fs (loop1): Can't find a valid FAT filesystem [ 133.252592][T14409] loop3: detected capacity change from 0 to 512 [ 133.274993][T14409] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 133.292561][T14409] EXT4-fs (loop3): orphan cleanup on readonly fs [ 133.318032][T14409] Quota error (device loop3): find_block_dqentry: Quota for id 0 referenced but not present [ 133.328437][T14409] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 133.338143][T14409] EXT4-fs error (device loop3): ext4_acquire_dquot:6986: comm syz.3.5334: Failed to acquire dquot type 1 [ 133.363674][T14422] SELinux: Context system_u:object_r:netutils_exec_t:s0 is not valid (left unmapped). [ 133.433053][T14409] EXT4-fs (loop3): Remounting filesystem read-only [ 133.454481][T14409] EXT4-fs (loop3): 1 truncate cleaned up [ 133.460673][T14409] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 133.520456][T14434] loop1: detected capacity change from 0 to 1024 [ 133.531305][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 133.544431][T14434] EXT4-fs: Ignoring removed nobh option [ 133.550081][T14434] ext2: Unknown parameter 'nouser_xattr' [ 133.596078][T14444] loop3: detected capacity change from 0 to 512 [ 133.605175][T14446] loop0: detected capacity change from 0 to 764 [ 133.618453][T14446] rock: directory entry would overflow storage [ 133.624735][T14446] rock: sig=0x5245, size=8, remaining=5 [ 133.632732][T14440] loop2: detected capacity change from 0 to 8192 [ 133.640469][T14444] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 133.663599][T14444] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 133.674607][T14444] EXT4-fs (loop3): group descriptors corrupted! [ 133.681470][T14440] loop2: p1 p2 p4 [ 133.686322][T14440] loop2: p4 size 262912 extends beyond EOD, truncated [ 133.828505][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 133.939618][T14485] loop0: detected capacity change from 0 to 512 [ 134.177939][T14521] loop4: detected capacity change from 0 to 512 [ 134.283412][T14532] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 134.310509][T14532] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=42c028, mo2=0002] [ 134.342017][T14532] EXT4-fs (loop3): orphan cleanup on readonly fs [ 134.354376][T14532] EXT4-fs error (device loop3): mb_free_blocks:2037: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt. [ 134.371841][T14532] EXT4-fs (loop3): Remounting filesystem read-only [ 134.379095][T14542] EXT4-fs (loop1): can't mount with journal_checksum, fs mounted w/o journal [ 134.379106][T14538] loop0: p1 < > [ 134.391232][T14532] EXT4-fs (loop3): 1 truncate cleaned up [ 134.397367][ T167] EXT4-fs (loop3): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 134.408004][ T167] EXT4-fs (loop3): Quota write (off=8192, len=1024) cancelled because transaction is not started [ 134.418618][ T167] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 134.431160][T14532] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 134.489302][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 134.557975][T14555] cgroup2: Unexpected value for 'memory_localevents' [ 134.877735][T14609] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 134.935734][T14614] tmpfs: Bad value for 'mpol' [ 135.367276][T14687] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 135.386326][T14691] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 135.410215][T14687] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.5469: invalid indirect mapped block 4294967295 (level 1) [ 135.424627][T14691] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 135.433568][T14691] EXT4-fs (loop0): orphan cleanup on readonly fs [ 135.440564][T14691] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.5471: Invalid inode table block 0 in block_group 0 [ 135.455244][T14691] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 135.464999][T14691] EXT4-fs error (device loop0): ext4_quota_write:7375: inode #3: comm syz.0.5471: mark_inode_dirty error [ 135.476583][T14691] EXT4-fs error (device loop0): ext4_acquire_dquot:6986: comm syz.0.5471: Failed to acquire dquot type 0 [ 135.488680][T14687] EXT4-fs (loop1): Remounting filesystem read-only [ 135.491064][T14691] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.5471: Invalid inode table block 0 in block_group 0 [ 135.508231][T14691] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 135.522766][T14687] EXT4-fs (loop1): 2 truncates cleaned up [ 135.528601][T14691] EXT4-fs error (device loop0): ext4_ext_truncate:4475: inode #15: comm syz.0.5471: mark_inode_dirty error [ 135.541223][T14687] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.561770][T14691] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.5471: Invalid inode table block 0 in block_group 0 [ 135.575212][T14691] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 135.585235][T14691] EXT4-fs error (device loop0) in ext4_orphan_del:303: Corrupt filesystem [ 135.611101][T14691] EXT4-fs error (device loop0): __ext4_get_inode_loc:4830: comm syz.0.5471: Invalid inode table block 0 in block_group 0 [ 135.611147][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.611362][T14691] EXT4-fs error (device loop0) in ext4_reserve_inode_write:6298: Corrupt filesystem [ 135.644718][T14691] EXT4-fs error (device loop0): ext4_truncate:4635: inode #15: comm syz.0.5471: mark_inode_dirty error [ 135.656124][T14691] EXT4-fs error (device loop0) in ext4_process_orphan:345: Corrupt filesystem [ 135.674834][T14691] EXT4-fs (loop0): 1 truncate cleaned up [ 135.686506][T14691] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 135.724145][T14713] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 135.733367][T14713] EXT4-fs (loop3): filesystem is read-only [ 135.791049][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.816833][T14721] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.853777][T14728] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 135.901583][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.940076][T14740] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 135.953903][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.966122][T14740] ext4 filesystem being mounted at /991/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 135.987091][T14738] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.017398][T14743] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.032177][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.061554][T14743] ext4 filesystem being mounted at /1087/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.095141][T14750] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.108194][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.166531][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.183803][T14754] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.205514][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.216041][T14757] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.251509][T14757] ext4 filesystem being mounted at /1054/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.265284][T14758] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.295416][T14758] ext4 filesystem being mounted at /1102/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 136.308411][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.310389][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.350374][T14763] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.372960][T14765] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.399626][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.440918][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.451653][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.484765][T14771] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.515787][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.562626][T14784] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.637452][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.743492][T14800] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.812590][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.825123][T14795] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.855532][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.001589][T14817] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.068722][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.219526][T14827] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.299379][T14836] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 137.366260][ T3557] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.407349][ T3553] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 137.714337][T14864] set_capacity_and_notify: 52 callbacks suppressed [ 137.714354][T14864] loop0: detected capacity change from 0 to 512 [ 137.740608][T14865] loop4: detected capacity change from 0 to 512 [ 137.768952][T14853] loop1: detected capacity change from 0 to 8192 [ 137.805889][T14864] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 137.865458][T14869] loop4: detected capacity change from 0 to 512 [ 137.911482][T14869] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 137.920562][T14869] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 137.942498][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.019042][T14869] EXT4-fs (loop4): orphan cleanup on readonly fs [ 138.033038][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 138.033060][ T29] audit: type=1400 audit(2000527393.546:301): avc: denied { getopt } for pid=14873 comm="syz.0.5546" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 138.064870][T14869] EXT4-fs error (device loop4): ext4_orphan_get:1417: comm syz.4.5544: bad orphan inode 15 [ 138.110680][T14869] ext4_test_bit(bit=14, block=18) = 1 [ 138.117030][T14869] is_bad_inode(inode)=0 [ 138.121241][T14869] NEXT_ORPHAN(inode)=1023 [ 138.125683][T14869] max_ino=32 [ 138.128898][T14869] i_nlink=0 [ 138.164685][T14869] EXT4-fs error (device loop4): ext4_xattr_delete_inode:2972: inode #15: comm syz.4.5544: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 138.189044][T14869] EXT4-fs warning (device loop4): ext4_evict_inode:273: xattr delete (err -117) [ 138.198768][T14869] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 138.258419][ T29] audit: type=1400 audit(2000527393.752:302): avc: denied { create } for pid=14878 comm="syz.0.5548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 138.280450][T14879] netlink: 64 bytes leftover after parsing attributes in process `syz.0.5548'. [ 138.295575][T14861] loop3: detected capacity change from 0 to 32768 [ 138.313491][ T29] audit: type=1400 audit(2000527393.780:303): avc: denied { write } for pid=14878 comm="syz.0.5548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 138.314186][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.452966][T14885] loop4: detected capacity change from 0 to 2048 [ 138.499782][T14885] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 138.554412][T14893] netlink: 'syz.3.5554': attribute type 21 has an invalid length. [ 138.562285][T14893] netlink: 164 bytes leftover after parsing attributes in process `syz.3.5554'. [ 138.572269][T14885] ext4 filesystem being mounted at /1101/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.590644][T14894] loop0: detected capacity change from 0 to 2048 [ 138.629409][T14894] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 138.655494][ T3554] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.665288][T14894] ext4 filesystem being mounted at /1010/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 138.750020][ T3549] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 138.763668][T14901] loop3: detected capacity change from 0 to 512 [ 138.782695][ T29] audit: type=1400 audit(2000527394.247:304): avc: denied { accept } for pid=14902 comm="syz.4.5560" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=llc_socket permissive=1 [ 138.834023][ T29] audit: type=1400 audit(2000527394.294:305): avc: denied { write } for pid=14906 comm="syz.4.5562" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 138.948038][ T29] audit: type=1400 audit(2000527394.397:306): avc: denied { write } for pid=14917 comm="syz.4.5566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 138.969172][T14918] netlink: 192 bytes leftover after parsing attributes in process `syz.4.5566'. [ 139.011748][ T29] audit: type=1400 audit(2000527394.425:307): avc: denied { nlmsg_read } for pid=14917 comm="syz.4.5566" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 139.072220][T14927] loop3: detected capacity change from 0 to 512 [ 139.081612][T14928] loop0: detected capacity change from 0 to 256 [ 139.249566][ T29] audit: type=1400 audit(2000527394.687:308): avc: denied { ioctl } for pid=14942 comm="syz.3.5578" path="/dev/sg0" dev="devtmpfs" ino=137 ioctlcmd=0x2285 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:scsi_generic_device_t tclass=chr_file permissive=1 [ 139.275536][ C1] sd 0:0:1:0: [sda] tag#1106 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s [ 139.285965][ C1] sd 0:0:1:0: [sda] tag#1106 CDB: Read(10) 28 08 f9 9a 33 64 0a 01 [ 139.398775][ T29] audit: type=1400 audit(2000527394.827:309): avc: denied { setopt } for pid=14951 comm="syz.4.5584" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 139.485608][ T29] audit: type=1400 audit(2000527394.902:310): avc: denied { setopt } for pid=14957 comm="syz.4.5587" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 139.576297][T14966] netlink: 232 bytes leftover after parsing attributes in process `syz.4.5590'. [ 139.616321][T14968] netlink: 'syz.3.5591': attribute type 1 has an invalid length. [ 139.729091][T14964] loop0: p1 p2 p3 [ 139.805357][ T3500] udevd[3500]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 139.806159][ T3499] udevd[3499]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 139.826597][ T3304] udevd[3304]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 140.523965][T15046] ip6gre1: entered promiscuous mode [ 140.649219][T15057] sctp: [Deprecated]: syz.0.5635 (pid 15057) Use of int in maxseg socket option. [ 140.649219][T15057] Use struct sctp_assoc_value instead [ 140.714429][T15063] bond1: Unable to set up delay as MII monitoring is disabled [ 140.723155][T15063] bond1 (unregistering): Released all slaves [ 140.813228][T15070] Cannot find set identified by id 0 to match [ 140.923640][T15081] netlink: 830 bytes leftover after parsing attributes in process `syz.0.5646'. [ 140.933148][T15084] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (30846!=65535) [ 140.963528][T15084] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 ro without journal. Quota mode: none. [ 141.014345][T15084] EXT4-fs (loop2): ext4_remount: Checksum for group 0 failed (30846!=65535) [ 141.033734][ T3552] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 141.161605][T15104] netlink: 'syz.0.5657': attribute type 4 has an invalid length. [ 141.169467][T15104] netlink: 152 bytes leftover after parsing attributes in process `syz.0.5657'. [ 141.187207][T15106] netlink: 20 bytes leftover after parsing attributes in process `syz.3.5658'. [ 141.212968][T15104] .`: renamed from bond0 (while UP) [ 141.279586][T15115] xt_TCPMSS: Only works on TCP SYN packets [ 141.382195][T15126] netlink: 'syz.0.5668': attribute type 11 has an invalid length. [ 141.491458][T15139] netlink: 8 bytes leftover after parsing attributes in process `syz.0.5673'. [ 141.500440][T15139] netlink: 24 bytes leftover after parsing attributes in process `syz.0.5673'. [ 142.041741][T15215] xt_AUDIT: Audit type out of range (valid range: 0..2) [ 142.109811][T15224] netlink: 4 bytes leftover after parsing attributes in process `syz.4.5716'. [ 142.120919][T15228] netlink: 'syz.2.5718': attribute type 1 has an invalid length. [ 142.146085][T15230] ieee802154 phy0 wpan0: encryption failed: -90 [ 142.322963][T15256] bridge1: trying to set multicast startup query interval above maximum, setting to 8640000 (86400000ms) [ 142.416817][T15276] can0: slcan on ttyS3. [ 142.475696][T15275] can0 (unregistered): slcan off ttyS3. [ 142.622099][T15307] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 142.660357][T15307] xt_SECMARK: invalid security context 'system_u:object_r:dbusd_etc_t:s0' [ 142.781934][T15324] A link change request failed with some changes committed already. Interface dummy0 may have been left with an inconsistent configuration, please check. [ 143.022222][T15357] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 143.073092][ T3552] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 143.305146][T15409] bond2: option ad_actor_sys_prio: invalid value (0) [ 143.311946][T15409] bond2: option ad_actor_sys_prio: allowed values 1 - 65535 [ 143.329627][T15409] bond2 (unregistering): Released all slaves [ 143.390017][T15421] erspan1: entered promiscuous mode [ 143.504508][ T29] kauditd_printk_skb: 30 callbacks suppressed [ 143.504529][ T29] audit: type=1400 audit(2000527398.662:341): avc: denied { write } for pid=15439 comm="syz.1.5820" path="socket:[40852]" dev="sockfs" ino=40852 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 143.597770][ T29] audit: type=1400 audit(2000527398.709:342): avc: denied { write } for pid=15442 comm="syz.4.5821" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 143.646910][ T29] audit: type=1400 audit(2000527398.784:343): avc: denied { write } for pid=15452 comm="syz.0.5826" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=perf_event permissive=1 [ 143.741249][ T29] audit: type=1400 audit(2000527398.887:344): avc: denied { ioctl } for pid=15471 comm="syz.2.5836" path="socket:[41814]" dev="sockfs" ino=41814 ioctlcmd=0x8946 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 143.804879][T15480] __nla_validate_parse: 13 callbacks suppressed [ 143.804897][T15480] netlink: 32 bytes leftover after parsing attributes in process `syz.0.5839'. [ 143.837374][ T29] audit: type=1326 audit(2000527398.915:345): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15472 comm="syz.1.5835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef053facb9 code=0x7ffc0000 [ 143.860870][ T29] audit: type=1326 audit(2000527398.915:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15472 comm="syz.1.5835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef053facb9 code=0x7ffc0000 [ 143.884339][ T29] audit: type=1326 audit(2000527398.915:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15472 comm="syz.1.5835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fef053facb9 code=0x7ffc0000 [ 143.907914][ T29] audit: type=1326 audit(2000527398.924:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15472 comm="syz.1.5835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fef053facb9 code=0x7ffc0000 [ 143.931533][ T29] audit: type=1326 audit(2000527398.924:349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=15472 comm="syz.1.5835" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fef053facb9 code=0x7ffc0000 [ 143.980067][ T29] audit: type=1400 audit(2000527399.102:350): avc: denied { accept } for pid=15489 comm="syz.2.5844" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 144.064248][ T3005] ================================================================== [ 144.072400][ T3005] BUG: KCSAN: data-race in d_make_discardable / step_into_slowpath [ 144.080350][ T3005] [ 144.082700][ T3005] write to 0xffff888107b453c0 of 4 bytes by task 11717 on cpu 0: [ 144.090451][ T3005] d_make_discardable+0x4f/0xa0 [ 144.095344][ T3005] simple_unlink+0x68/0x80 [ 144.099814][ T3005] shmem_unlink+0x12d/0x140 [ 144.104418][ T3005] vfs_unlink+0x28b/0x440 [ 144.108898][ T3005] do_unlinkat+0x1e2/0x4b0 [ 144.113351][ T3005] __x64_sys_unlink+0x2e/0x40 [ 144.118067][ T3005] x64_sys_call+0x2f48/0x3000 [ 144.122796][ T3005] do_syscall_64+0xc0/0x2a0 [ 144.127340][ T3005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.133267][ T3005] [ 144.135712][ T3005] read to 0xffff888107b453c0 of 4 bytes by task 3005 on cpu 1: [ 144.143398][ T3005] step_into_slowpath+0xea/0x4c0 [ 144.148394][ T3005] path_lookupat+0x330/0x500 [ 144.153058][ T3005] filename_lookup+0x190/0x390 [ 144.157880][ T3005] do_readlinkat+0x7d/0x340 [ 144.162413][ T3005] __x64_sys_readlink+0x47/0x60 [ 144.167296][ T3005] x64_sys_call+0x2af1/0x3000 [ 144.171998][ T3005] do_syscall_64+0xc0/0x2a0 [ 144.176521][ T3005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 144.182431][ T3005] [ 144.184769][ T3005] value changed: 0x08300080 -> 0x00004080 [ 144.190501][ T3005] [ 144.192848][ T3005] Reported by Kernel Concurrency Sanitizer on: [ 144.199171][ T3005] CPU: 1 UID: 0 PID: 3005 Comm: udevd Tainted: G W syzkaller #0 PREEMPT(voluntary) [ 144.210049][ T3005] Tainted: [W]=WARN [ 144.213893][ T3005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 144.223966][ T3005] ================================================================== [ 144.237797][T15505] netlink: 2 bytes leftover after parsing attributes in process `syz.2.5850'. [ 144.260153][T15509] netlink: 40 bytes leftover after parsing attributes in process `syz.3.5853'. [ 144.269272][T15505] netlink: 8 bytes leftover after parsing attributes in process `syz.2.5850'.