last executing test programs: 35.8537004s ago: executing program 4 (id=479): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/fs/binfmt_misc/register', 0x1, 0x0) 35.85327351s ago: executing program 4 (id=483): splice(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) 35.84027976s ago: executing program 4 (id=487): utime(&(0x7f0000000000), &(0x7f0000000000)) 35.84011265s ago: executing program 4 (id=489): openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/thread-self', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self', 0x1, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self', 0x2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self', 0x800, 0x0) 35.817607521s ago: executing program 4 (id=494): tgkill(0x0, 0x0, 0x0) 35.55064577s ago: executing program 4 (id=497): mmap(&(0x7efffffff000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000000)=nil, 0x1000000, 0x7, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0001000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 1.237106941s ago: executing program 1 (id=1769): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x13, 0x4, &(0x7f0000001300)=@framed={{0x18, 0x0, 0x0, 0x0, 0x587a3cff}, [@ldst={0x1, 0x2, 0x3, 0x0, 0x1, 0x7b}]}, &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x1e}, 0x94) 1.236906241s ago: executing program 0 (id=1770): madvise(&(0x7f0000000000/0x600000)=nil, 0xffffffffffffffff, 0x13) 1.142884984s ago: executing program 1 (id=1773): bpf$BPF_PROG_DETACH(0x9, &(0x7f000000dd80)={@ifindex, 0xffffffffffffffff, 0x19}, 0x20) 1.064394067s ago: executing program 0 (id=1775): io_pgetevents(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xfffffffffffffffd}) 1.063648576s ago: executing program 1 (id=1785): syz_emit_ethernet(0x86, &(0x7f0000000040)={@multicast, @empty, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x4, 0x78, 0x65, 0x0, 0x2, 0x1, 0x0, @rand_addr=0x64010101, @remote}, @dest_unreach={0x3, 0x4, 0x0, 0x0, 0x6, 0x1f, {0x17, 0x4, 0x3, 0x3a, 0x7ff, 0x68, 0x1ce2, 0xd9, 0x2f, 0xe5c, @empty, @dev={0xac, 0x14, 0x14, 0x36}, {[@cipso={0x86, 0x11, 0x3, [{0x7, 0x9, "a88088bea18f92"}, {0x1, 0x2}]}, @timestamp_addr={0x44, 0x34, 0x4c, 0x1, 0x0, [{@multicast2, 0x9}, {@loopback, 0x5}, {@loopback, 0x20005}, {@loopback}, {@remote, 0x329}, {@rand_addr=0x64010102, 0x4}]}]}}}}}}}, 0x0) 669.157859ms ago: executing program 5 (id=1776): bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffffd2}, 0x48) 668.662459ms ago: executing program 0 (id=1788): prctl$PR_GET_TIMERSLACK(0x1e) 668.275979ms ago: executing program 1 (id=1777): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f00000001c0)='./file0\x00', 0x800700, &(0x7f0000000380)={[{@nodioread_nolock}, {@errors_remount}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x5a}}, {@nouid32}, {@resgid}, {@prjquota}, {@init_itable_val={'init_itable', 0x3d, 0x3}}, {@auto_da_alloc}]}, 0x1, 0x46d, &(0x7f0000000bc0)="$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") 668.241179ms ago: executing program 2 (id=1778): syz_init_net_socket$llc(0x1a, 0x6, 0x0) 668.187579ms ago: executing program 3 (id=1779): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000300)={0x2, &(0x7f0000000040)=[{0x28}, {0x16}]}) 588.389311ms ago: executing program 3 (id=1780): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x10, 0x4, &(0x7f0000000700)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8}, [@generic={0x91, 0x1, 0x1, 0x3b}]}, &(0x7f0000000c40)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 554.219062ms ago: executing program 2 (id=1781): syz_emit_ethernet(0xfdef, &(0x7f0000000040)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00@\x00', 0x14, 0x6, 0x1, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, @local, {[], {{0x4e24, 0x4e28, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x2}}}}}}}, 0x0) 435.737526ms ago: executing program 0 (id=1782): syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000002c0)='./file0\x00', 0x10000, &(0x7f0000000000)=ANY=[], 0x1, 0x2e3, &(0x7f0000000600)="$eJzs3b9qZFUYAPDvTm5uJtEli9goFhe0sAq7tU2irCCmUqbQRoObBckNCwkEXMTsVj6BpT6Hj2Bj4xsItoLdWkSP3H8zN9kZHTYbxc3vV5053/m+c3JPmBThnPvpa4cHd+9n8ejxz3Ejshhtx3b8mcXNGEXvYeQRsRLn5QEA/D/9nlL8lp4mMx89+9UAAP+G9u9/a/ms9atcEgBwxT786OP3d3Z373xQluN4ZTOySRYRh1+fTNr4zr34PKrYj1uxGWcRaaptv/ve7p3Iy9rNeOPw9GRSZx5+8mNXf+fXiCb/ha5jTv7tsjXIPz2ZrMZGlLFzb7Vf6ma83KevxzB/+p+JQX5Minjz9cH6t2Izfvos7kcVd5tlzPK/ul2W76RxV6TOz0YxWWvGzaR2mvHV7gcAAAAAAAAAAAAAAAAAAAAAANfDVllm7fU9zf09dVd3/87KWRPfaoNZmcf5+3na/Kwv1N4PlPobfk5TfNvfr3OrLMvUDixm9fN4NfcSAQAAAAAAAAAAAAAAAAAAAKgdf/HgYK+q9o+eSWOlq9of63/aOtuznrW6zouxuGAzoFhqruFtA1UWsWjwRt2IPI+/L/g4tZ4MFRd6Rv2k8wuuLw5dorEWg9nbUL8xl6qcLuzFS2+3nx8c7JXdmP4hH+xl/zTXuK/z/TBUxNLruRExb3BqVniWzoViPF1q/TQe1itsQsXsl+1ST74YTXuybPac/0gpLVfnrV/aPep6suaKjeVmX+0ag/TzY8ZP7sUPiwsu/MpYudw3DgAAAAAAAAAAAAAAAAAAsEhz1nfju/2j4znBR8MPX34T0Zy1bw6zOwQMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwPOkef9/Ve0fTRvjiNirqrU5ob5x2iXPCV1sFHF0/B//iAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwDfwUAAP//m8I7kA==") 435.305916ms ago: executing program 3 (id=1783): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f00000005c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x4, 0x2, 0xc0c}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x8}]}}, 0x0, 0x42, 0x0, 0x3, 0x6}, 0x28) 425.463767ms ago: executing program 2 (id=1784): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000003400)={0x10, 0x2, &(0x7f0000003200)=@raw=[@call={0x85, 0x0, 0x0, 0x8b}, @exit], &(0x7f0000003240)='GPL\x00'}, 0xc01) 407.736297ms ago: executing program 5 (id=1787): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000000c0)={0x1b, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0xae}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x24, 0xffffffffffffffff, 0x0, 0x0, '\x00', 0x0, 0x38}, 0x80) 343.139359ms ago: executing program 5 (id=1789): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="9feb010018000000000000002400000024000000030000000000000002000013020000000100000000000000000000ee1eb1148b6f65820000000000002e"], 0x0, 0x3f}, 0x20) 342.805149ms ago: executing program 2 (id=1790): pidfd_send_signal(0xffffffffffffffff, 0xc, 0x0, 0x8000000) 320.18934ms ago: executing program 1 (id=1791): syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0xd2, &(0x7f0000000040)={[{@noauto_da_alloc}, {@bh}, {@block_validity}, {@noblock_validity}]}, 0x3, 0x54e, &(0x7f0000000240)="$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") 315.64736ms ago: executing program 3 (id=1792): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x6, &(0x7f0000000000)=@framed={{0x5, 0x0, 0x0, 0x0, 0x0, 0x79, 0x11, 0xd8}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x8}, @exit={0x95, 0x0, 0x700}], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x6}, 0x70) 306.86122ms ago: executing program 5 (id=1793): set_robust_list(&(0x7f0000000140)={0x0, 0x4}, 0x18) 264.239032ms ago: executing program 0 (id=1794): mount$tmpfs(0x0, &(0x7f0000000540)='./cgroup\x00', &(0x7f0000000080), 0x8, &(0x7f0000000200)={[{@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}]}) 216.350393ms ago: executing program 2 (id=1795): bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x11, 0x4, 0x4, 0x1000ff, 0x4, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x18}, 0x50) 209.293733ms ago: executing program 3 (id=1796): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000010c0)={0xc, 0x6, &(0x7f0000000080)=@framed={{0x18, 0x2}, [@func={0x85, 0x0, 0x1, 0x0, 0x1}, @exit, @ldst={0x1, 0x1, 0x3, 0x0, 0x1, 0x96}]}, &(0x7f0000000fc0)='GPL\x00', 0x1, 0x0, 0x0, 0x41100, 0xa}, 0x94) 204.768333ms ago: executing program 5 (id=1797): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0x6, 0x4, &(0x7f0000000080)=@framed={{}, [@alu={0x7, 0x1, 0x2, 0x0, 0x0, 0x1}]}, &(0x7f0000000240)='syzkaller\x00', 0x9, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) 122.305006ms ago: executing program 0 (id=1798): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000500)=@bpf_lsm={0xe, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="660a00000000000061119d000000000095"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x28, '\x00', 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10000006}, 0x94) 60.942958ms ago: executing program 5 (id=1799): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x88}, [@ldst={0x6}], {0x95, 0x0, 0xc00}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x1f2, 0x10, &(0x7f0000000000), 0xfffffe51}, 0x48) 16.8776ms ago: executing program 3 (id=1800): pwritev(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffb, 0x0) 3.0406ms ago: executing program 1 (id=1801): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0xa2}, [@ldst={0x7}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x22e, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 0s ago: executing program 2 (id=1802): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x34, 0x34, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x2, 0x3}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10, 0x0, 0x0, 0x1}, @union={0x0, 0x0, 0x0, 0x9, 0x0, 0x2}]}}, 0x0, 0x4e}, 0x28) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.185' (ED25519) to the list of known hosts. [ 34.646649][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 34.646667][ T28] audit: type=1400 audit(1778711213.905:117): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 34.675810][ T28] audit: type=1400 audit(1778711213.935:118): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.678050][ T3286] cgroup: Unknown subsys name 'net' [ 34.703704][ T28] audit: type=1400 audit(1778711213.965:119): avc: denied { unmount } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 34.875514][ T3286] cgroup: Unknown subsys name 'cpuset' [ 34.881837][ T3286] cgroup: Unknown subsys name 'rlimit' [ 35.007353][ T28] audit: type=1400 audit(1778711214.265:120): avc: denied { setattr } for pid=3286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 35.042904][ T28] audit: type=1400 audit(1778711214.265:121): avc: denied { create } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.063760][ T28] audit: type=1400 audit(1778711214.265:122): avc: denied { write } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.073230][ T3289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 35.084916][ T28] audit: type=1400 audit(1778711214.265:123): avc: denied { read } for pid=3286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 35.113350][ T28] audit: type=1400 audit(1778711214.275:124): avc: denied { mounton } for pid=3286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 35.138351][ T28] audit: type=1400 audit(1778711214.275:125): avc: denied { mount } for pid=3286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 35.161831][ T28] audit: type=1400 audit(1778711214.285:126): avc: denied { read } for pid=3020 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 35.185005][ T3286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.491761][ T3832] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 41.169915][ T3903] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.177081][ T3903] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.184294][ T3903] bridge_slave_0: entered allmulticast mode [ 41.190982][ T3903] bridge_slave_0: entered promiscuous mode [ 41.205813][ T3903] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.212953][ T3903] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.220354][ T3903] bridge_slave_1: entered allmulticast mode [ 41.226783][ T3903] bridge_slave_1: entered promiscuous mode [ 41.287030][ T3903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.307250][ T3903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.355415][ T3903] team0: Port device team_slave_0 added [ 41.364179][ T3905] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.371473][ T3905] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.378644][ T3905] bridge_slave_0: entered allmulticast mode [ 41.385216][ T3905] bridge_slave_0: entered promiscuous mode [ 41.400424][ T3903] team0: Port device team_slave_1 added [ 41.410314][ T3905] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.417452][ T3905] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.424620][ T3905] bridge_slave_1: entered allmulticast mode [ 41.431407][ T3905] bridge_slave_1: entered promiscuous mode [ 41.437989][ T3906] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.445153][ T3906] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.452305][ T3906] bridge_slave_0: entered allmulticast mode [ 41.459073][ T3906] bridge_slave_0: entered promiscuous mode [ 41.465621][ T3911] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.472697][ T3911] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.479871][ T3911] bridge_slave_0: entered allmulticast mode [ 41.486490][ T3911] bridge_slave_0: entered promiscuous mode [ 41.506594][ T3906] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.513687][ T3906] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.520910][ T3906] bridge_slave_1: entered allmulticast mode [ 41.527397][ T3906] bridge_slave_1: entered promiscuous mode [ 41.533581][ T3911] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.540691][ T3911] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.547894][ T3911] bridge_slave_1: entered allmulticast mode [ 41.554328][ T3911] bridge_slave_1: entered promiscuous mode [ 41.581603][ T3903] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.588715][ T3903] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.614900][ T3903] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.629463][ T3905] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.648232][ T3903] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.655250][ T3903] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.681262][ T3903] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.695912][ T3905] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.706169][ T3906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.716477][ T3906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.726919][ T3911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.752986][ T3911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.786846][ T3911] team0: Port device team_slave_0 added [ 41.792552][ T3909] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.799649][ T3909] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.806895][ T3909] bridge_slave_0: entered allmulticast mode [ 41.813386][ T3909] bridge_slave_0: entered promiscuous mode [ 41.820626][ T3905] team0: Port device team_slave_0 added [ 41.827094][ T3906] team0: Port device team_slave_0 added [ 41.838457][ T3911] team0: Port device team_slave_1 added [ 41.844176][ T3909] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.851439][ T3909] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.858656][ T3909] bridge_slave_1: entered allmulticast mode [ 41.865222][ T3909] bridge_slave_1: entered promiscuous mode [ 41.872266][ T3905] team0: Port device team_slave_1 added [ 41.878774][ T3906] team0: Port device team_slave_1 added [ 41.919017][ T3903] hsr_slave_0: entered promiscuous mode [ 41.925090][ T3903] hsr_slave_1: entered promiscuous mode [ 41.931412][ T3911] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.938429][ T3911] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 41.964390][ T3911] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.984132][ T3906] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.991190][ T3906] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.017183][ T3906] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.028469][ T3906] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.035458][ T3906] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.061482][ T3906] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.072688][ T3911] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.079691][ T3911] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.105718][ T3911] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.117492][ T3909] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 42.127945][ T3909] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 42.137523][ T3905] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.144602][ T3905] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.170521][ T3905] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.181691][ T3905] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.188689][ T3905] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.214602][ T3905] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.257530][ T3909] team0: Port device team_slave_0 added [ 42.280136][ T3911] hsr_slave_0: entered promiscuous mode [ 42.286234][ T3911] hsr_slave_1: entered promiscuous mode [ 42.292000][ T3911] debugfs: 'hsr0' already exists in 'hsr' [ 42.297779][ T3911] Cannot create hsr debugfs directory [ 42.304186][ T3909] team0: Port device team_slave_1 added [ 42.335524][ T3906] hsr_slave_0: entered promiscuous mode [ 42.341674][ T3906] hsr_slave_1: entered promiscuous mode [ 42.347709][ T3906] debugfs: 'hsr0' already exists in 'hsr' [ 42.353454][ T3906] Cannot create hsr debugfs directory [ 42.367226][ T3905] hsr_slave_0: entered promiscuous mode [ 42.373197][ T3905] hsr_slave_1: entered promiscuous mode [ 42.379093][ T3905] debugfs: 'hsr0' already exists in 'hsr' [ 42.384877][ T3905] Cannot create hsr debugfs directory [ 42.411231][ T3909] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 42.418427][ T3909] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.444528][ T3909] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 42.456043][ T3909] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 42.463036][ T3909] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 42.489134][ T3909] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 42.569983][ T3909] hsr_slave_0: entered promiscuous mode [ 42.576317][ T3909] hsr_slave_1: entered promiscuous mode [ 42.582218][ T3909] debugfs: 'hsr0' already exists in 'hsr' [ 42.587985][ T3909] Cannot create hsr debugfs directory [ 42.709222][ T3903] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.717946][ T3903] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.730941][ T3903] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.739608][ T3903] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.747344][ T3903] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.756249][ T3903] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.769920][ T3903] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.778570][ T3903] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.811741][ T3911] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 42.820513][ T3911] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.828723][ T3911] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 42.837531][ T3911] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.847854][ T3911] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 42.857142][ T3911] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.867249][ T3911] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 42.876365][ T3911] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 42.903206][ T3905] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 42.912108][ T3905] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 42.925447][ T3905] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 42.934152][ T3905] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 42.941786][ T3905] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 42.950711][ T3905] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 42.958471][ T3905] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 42.967450][ T3905] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.009907][ T3906] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 43.018537][ T3906] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 43.026584][ T3906] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 43.035652][ T3906] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 43.043495][ T3906] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 43.052723][ T3906] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 43.060352][ T3906] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 43.069241][ T3906] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.081870][ T3903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.116180][ T3903] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.138803][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.146011][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.166859][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.174045][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.190003][ T3909] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 43.199033][ T3909] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 43.211044][ T3909] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 43.220391][ T3909] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 43.229005][ T3909] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 43.237798][ T3909] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 43.245637][ T3909] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 43.254591][ T3909] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 43.265828][ T3911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.300307][ T3911] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.312620][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.319741][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.328452][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.335564][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.363307][ T3905] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.389180][ T3906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.404616][ T3905] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.431454][ T3906] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.441508][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.448709][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.458813][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.465913][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.481853][ T30] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.488950][ T30] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.506854][ T3909] 8021q: adding VLAN 0 to HW filter on device bond0 [ 43.516831][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.523992][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.565952][ T3909] 8021q: adding VLAN 0 to HW filter on device team0 [ 43.588241][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.595401][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.613837][ T30] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.620987][ T30] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.707611][ T3903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.746208][ T3911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.909728][ T3905] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.919343][ T3906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.933800][ T3903] veth0_vlan: entered promiscuous mode [ 43.942835][ T3909] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 43.959747][ T3903] veth1_vlan: entered promiscuous mode [ 43.995522][ T3903] veth0_macvtap: entered promiscuous mode [ 44.014122][ T3903] veth1_macvtap: entered promiscuous mode [ 44.036932][ T3903] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.060052][ T3903] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.079559][ T3911] veth0_vlan: entered promiscuous mode [ 44.093840][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.109017][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.123901][ T3911] veth1_vlan: entered promiscuous mode [ 44.138717][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.159537][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.204231][ T28] kauditd_printk_skb: 94 callbacks suppressed [ 44.204248][ T28] audit: type=1400 audit(1778711223.455:221): avc: denied { prog_load } for pid=4113 comm="syz.0.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.231243][ T3906] veth0_vlan: entered promiscuous mode [ 44.239169][ T3906] veth1_vlan: entered promiscuous mode [ 44.248202][ T3911] veth0_macvtap: entered promiscuous mode [ 44.256064][ T3909] veth0_vlan: entered promiscuous mode [ 44.261837][ T28] audit: type=1400 audit(1778711223.455:222): avc: denied { bpf } for pid=4113 comm="syz.0.535" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 44.283541][ T3905] veth0_vlan: entered promiscuous mode [ 44.295811][ T28] audit: type=1400 audit(1778711223.465:223): avc: denied { prog_run } for pid=4113 comm="syz.0.535" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.322508][ T3909] veth1_vlan: entered promiscuous mode [ 44.333559][ T3911] veth1_macvtap: entered promiscuous mode [ 44.345631][ T3905] veth1_vlan: entered promiscuous mode [ 44.362520][ T4120] loop0: detected capacity change from 0 to 512 [ 44.369818][ T3911] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.376405][ T4120] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 44.391032][ T4120] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 44.404117][ T4120] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #17: comm syz.0.542: casefold flag without casefold feature [ 44.416974][ T4120] loop0: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 44.416955][ T3911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.417348][ T4120] EXT4-fs (loop0): Remounting filesystem read-only [ 44.426208][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 44.426226][ C1] EXT4-fs (loop0): initial error at time 1778711223: ext4_orphan_get:1397: inode 17 [ 44.426268][ C1] EXT4-fs (loop0): last error at time 1778711223: ext4_orphan_get:1397: inode 17 [ 44.435885][ T3909] veth0_macvtap: entered promiscuous mode [ 44.471982][ T4120] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.489128][ T3906] veth0_macvtap: entered promiscuous mode [ 44.495169][ T28] audit: type=1400 audit(1778711223.745:224): avc: denied { mount } for pid=4119 comm="syz.0.542" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 44.519183][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.521725][ T3909] veth1_macvtap: entered promiscuous mode [ 44.537767][ T49] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.557934][ T49] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.571623][ T3906] veth1_macvtap: entered promiscuous mode [ 44.590542][ T49] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.599604][ T49] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.617733][ T3909] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.646370][ T3909] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.660844][ T28] audit: type=1400 audit(1778711223.915:225): avc: denied { map_create } for pid=4130 comm="syz.5.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.686085][ T3905] veth0_macvtap: entered promiscuous mode [ 44.703655][ T3906] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.716066][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.732249][ T28] audit: type=1400 audit(1778711223.985:226): avc: denied { map_read map_write } for pid=4130 comm="syz.5.539" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 44.788705][ T3906] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.799950][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.820228][ T3905] veth1_macvtap: entered promiscuous mode [ 44.842351][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.860369][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.899828][ T60] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.917033][ T3905] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 44.933848][ T3905] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 44.944948][ T28] audit: type=1400 audit(1778711224.195:227): avc: denied { create } for pid=4146 comm="syz.0.553" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=alg_socket permissive=1 [ 44.970088][ T60] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 44.979073][ T4150] loop5: detected capacity change from 0 to 512 [ 44.989363][ T60] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.000323][ T4150] EXT4-fs (loop5): can't read group descriptor 0 [ 45.032597][ T60] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.043050][ T4154] tmpfs: Bad value for 'nr_blocks' [ 45.059514][ T60] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.108512][ T60] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.119985][ T4159] ======================================================= [ 45.119985][ T4159] WARNING: The mand mount option has been deprecated and [ 45.119985][ T4159] and is ignored by this kernel. Remove the mand [ 45.119985][ T4159] option from the mount to silence this warning. [ 45.119985][ T4159] ======================================================= [ 45.155079][ T28] audit: type=1400 audit(1778711224.375:228): avc: denied { mounton } for pid=4156 comm="syz.0.556" path="/syzcgroup/unified/syz0" dev="cgroup2" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 45.179380][ T60] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.188460][ T60] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.242530][ T4159] tmpfs: Bad value for 'mpol' [ 45.267445][ T4167] loop5: detected capacity change from 0 to 512 [ 45.291030][ T4167] EXT4-fs: inline encryption not supported [ 45.330546][ T4167] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 45.350261][ T4175] loop3: detected capacity change from 0 to 512 [ 45.362769][ T4167] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.377036][ T4175] EXT4-fs (loop3): invalid inodes per group: 83888384 [ 45.377036][ T4175] [ 45.424423][ T4167] Quota error (device loop5): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 45.472610][ T4167] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 45.482864][ T4167] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.558: Failed to acquire dquot type 1 [ 45.502386][ T4167] loop5: lost filesystem error report for type 5 error -5 [ 45.502658][ T4167] EXT4-fs (loop5): Remounting filesystem read-only [ 45.509870][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 45.509887][ C0] EXT4-fs (loop5): initial error at time 1778711224: ext4_acquire_dquot:7034 [ 45.509913][ C0] EXT4-fs (loop5): last error at time 1778711224: ext4_acquire_dquot:7034 [ 45.541272][ T4167] EXT4-fs (loop5): 1 truncate cleaned up [ 45.547656][ T4167] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 45.591689][ T3911] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.662067][ T4195] 9pnet_virtio: no channels available for device 127.0.0.1 [ 45.875869][ T4229] loop5: detected capacity change from 0 to 164 [ 46.205730][ T4277] loop2: detected capacity change from 0 to 256 [ 46.228411][ T4277] vfat: Unexpected value for 'rodir' [ 46.339549][ T4275] loop0: detected capacity change from 0 to 8192 [ 46.552051][ T4318] loop1: detected capacity change from 0 to 512 [ 46.569204][ T4318] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 46.604471][ T4323] loop3: detected capacity change from 0 to 512 [ 46.632442][ T4323] EXT4-fs (loop3): filesystem is read-only [ 46.654848][ T4333] loop2: detected capacity change from 0 to 512 [ 46.662540][ T4323] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 46.662754][ T4333] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 46.684140][ T4318] EXT4-fs warning (device loop1): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 46.714491][ T4323] EXT4-fs (loop3): filesystem is read-only [ 46.738169][ T4323] EXT4-fs (loop3): orphan cleanup on readonly fs [ 46.755936][ T4318] EXT4-fs error (device loop1): ext4_validate_block_bitmap:441: comm syz.1.632: bg 0: block 248: padding at end of block bitmap is not set [ 46.776861][ T4318] loop1: lost filesystem error report for type 5 error -117 [ 46.777464][ T4323] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.635: bg 0: block 64: padding at end of block bitmap is not set [ 46.784835][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 46.784872][ C0] EXT4-fs (loop1): last error at time 1778711226: ext4_validate_block_bitmap:441 [ 46.814997][ T4318] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.632: Failed to acquire dquot type 1 [ 46.839112][ T4323] loop3: lost filesystem error report for type 5 error -117 [ 46.839205][ T4318] loop1: lost filesystem error report for type 5 error -28 [ 46.841071][ T4333] EXT4-fs error (device loop2): ext4_orphan_get:1397: inode #17: comm syz.2.640: casefold flag without casefold feature [ 46.846625][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 46.846643][ C1] EXT4-fs (loop3): initial error at time 1778711226: ext4_validate_block_bitmap:441 [ 46.882289][ C1] EXT4-fs (loop3): last error at time 1778711226: ext4_validate_block_bitmap:441 [ 46.891664][ T4323] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 46.900655][ T4323] loop3: lost filesystem error report for type 5 error -117 [ 46.900918][ T4333] loop2: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 46.905032][ T4318] EXT4-fs (loop1): 1 truncate cleaned up [ 46.917625][ T4323] EXT4-fs (loop3): 1 orphan inode deleted [ 46.924566][ T4318] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 46.945701][ T4318] syz.1.632 (4318) used greatest stack depth: 9152 bytes left [ 46.951428][ T4333] EXT4-fs (loop2): Remounting filesystem read-only [ 46.959757][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 46.959799][ C1] EXT4-fs (loop2): initial error at time 1778711226: ext4_orphan_get:1397: inode 17 [ 46.959829][ C1] EXT4-fs (loop2): last error at time 1778711226: ext4_orphan_get:1397: inode 17 [ 46.966103][ T4323] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 46.993213][ T4333] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.020008][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 47.060687][ T4351] EXT4-fs (loop1): can't read group descriptor 0 [ 47.074663][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.119830][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.442154][ T4399] EXT4-fs (loop2): inodes count not valid: 8192 vs 32 [ 47.502344][ T4411] EXT4-fs error (device loop1): ext4_get_branch:178: inode #11: block 4294967295: comm syz.1.677: invalid block [ 47.531414][ T4411] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 47.531659][ T4411] EXT4-fs (loop1): Remounting filesystem read-only [ 47.541001][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 47.541026][ C0] EXT4-fs (loop1): initial error at time 1778711226: ext4_get_branch:178: inode 11: block 4294967295 [ 47.541064][ C0] EXT4-fs (loop1): last error at time 1778711226: ext4_get_branch:178: inode 11: block 4294967295 [ 47.576878][ T4411] EXT4-fs (loop1): 2 truncates cleaned up [ 47.583920][ T4411] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 47.605634][ T4418] EXT4-fs (loop3): can't read group descriptor 0 [ 47.620064][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 47.649787][ T4420] FAT-fs (loop3): bogus logical sector size 0 [ 47.661346][ T4420] FAT-fs (loop3): Can't find a valid FAT filesystem [ 47.676491][ T4416] Alternate GPT is invalid, using primary GPT. [ 47.690063][ T4416] loop5: p1 p2 p3 [ 47.726879][ T2981] Alternate GPT is invalid, using primary GPT. [ 47.738059][ T2981] loop5: p1 p2 p3 [ 47.759022][ T4431] nfs4: Bad value for 'source' [ 47.800023][ T3292] udevd[3292]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 47.812059][ T3853] udevd[3853]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 47.813452][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 47.862797][ T4436] udevd[4436]: inotify_add_watch(7, /dev/loop5p3, 10) failed: No such file or directory [ 47.863015][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop5p2, 10) failed: No such file or directory [ 47.886654][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop5p1, 10) failed: No such file or directory [ 48.026703][ T4451] loop1: p1 < > p4 < > [ 48.114922][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 48.284800][ T4479] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.708: Failed to acquire dquot type 0 [ 48.305515][ T4479] loop5: lost filesystem error report for type 5 error -5 [ 48.311442][ T4479] EXT4-fs (loop5): 1 truncate cleaned up [ 48.318641][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 48.318659][ C0] EXT4-fs (loop5): initial error at time 1778711227: ext4_acquire_dquot:7034 [ 48.318700][ C0] EXT4-fs (loop5): last error at time 1778711227: ext4_acquire_dquot:7034 [ 48.358207][ T4479] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 48.410713][ T4498] FAT-fs (loop0): bogus logical sector size 0 [ 48.432235][ T3911] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.448769][ T4504] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.721: bg 0: block 104: invalid block bitmap [ 48.461678][ T4504] loop1: lost filesystem error report for type 5 error -117 [ 48.461767][ T4498] FAT-fs (loop0): Can't find a valid FAT filesystem [ 48.469203][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 48.469227][ C0] EXT4-fs (loop1): initial error at time 1778711227: ext4_validate_block_bitmap:432 [ 48.469248][ C0] EXT4-fs (loop1): last error at time 1778711227: ext4_validate_block_bitmap:432 [ 48.473392][ T4504] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 48.557293][ T4504] loop1: lost filesystem error report for type 5 error -117 [ 48.558825][ T4504] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.721: invalid indirect mapped block 1 (level 1) [ 48.580028][ T4504] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 48.580300][ T4504] EXT4-fs (loop1): 1 truncate cleaned up [ 48.596023][ T4504] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 48.653287][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.670314][ T4520] EXT4-fs (loop3): inodes count not valid: 8192 vs 32 [ 49.019844][ T4565] loop5: p1 < > p4 < > [ 49.203314][ T4595] EXT4-fs: inline encryption not supported [ 49.224148][ T4595] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 49.248766][ T4595] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 49.269012][ T4600] IPv6: addrconf: prefix option has invalid lifetime [ 49.290120][ T4595] __quota_error: 17 callbacks suppressed [ 49.290138][ T4595] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 49.343133][ T4595] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0 [ 49.352671][ T4595] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.765: Failed to acquire dquot type 1 [ 49.364091][ T4595] loop3: lost filesystem error report for type 5 error -5 [ 49.364779][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 49.378467][ C1] EXT4-fs (loop3): initial error at time 1778711228: ext4_acquire_dquot:7034 [ 49.379966][ T4595] EXT4-fs (loop3): Remounting filesystem read-only [ 49.387304][ C1] EXT4-fs (loop3): last error at time 1778711228: ext4_acquire_dquot:7034 [ 49.420116][ T4595] EXT4-fs (loop3): 1 truncate cleaned up [ 49.426431][ T4595] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.519834][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.544471][ T4624] set_capacity_and_notify: 16 callbacks suppressed [ 49.544492][ T4624] loop5: detected capacity change from 0 to 164 [ 49.594390][ T4624] rock: directory entry would overflow storage [ 49.617795][ T4624] rock: sig=0x4543, size=28, remaining=18 [ 49.782302][ T4655] loop1: detected capacity change from 0 to 512 [ 49.792123][ T4654] loop3: detected capacity change from 0 to 512 [ 49.805132][ T4655] EXT4-fs (loop1): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors [ 49.831680][ T4655] EXT4-fs (loop1): group descriptors corrupted! [ 49.858724][ T4654] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 49.894566][ T4654] EXT4-fs error (device loop3): ext4_orphan_get:1397: inode #17: comm syz.3.793: casefold flag without casefold feature [ 49.911105][ T4654] loop3: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 49.911307][ T4654] EXT4-fs (loop3): Remounting filesystem read-only [ 49.920573][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 49.920606][ C0] EXT4-fs (loop3): initial error at time 1778711229: ext4_orphan_get:1397: inode 17 [ 49.920635][ C0] EXT4-fs (loop3): last error at time 1778711229: ext4_orphan_get:1397: inode 17 [ 49.954239][ T4654] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.050217][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.108570][ T4686] loop1: detected capacity change from 0 to 512 [ 50.123794][ T4689] 9pnet_fd: p9_fd_create_unix (4689): address too long: ./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa [ 50.150131][ T4686] EXT4-fs warning (device loop1): read_mmp_block:111: Error -74 while reading MMP block 17 [ 50.341070][ T4699] loop0: detected capacity change from 0 to 512 [ 50.350315][ T4699] EXT4-fs: inline encryption not supported [ 50.358524][ T4701] loop2: detected capacity change from 0 to 1024 [ 50.366678][ T4699] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 50.385266][ T4700] loop5: detected capacity change from 0 to 1024 [ 50.387056][ T4699] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 50.401969][ T4700] EXT4-fs (loop5): inodes count not valid: 8192 vs 32 [ 50.409640][ T4701] Quota error (device loop2): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 50.435853][ T4701] Quota error (device loop2): qtree_read_dquot: Can't read quota structure for id 0 [ 50.442216][ T4699] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0 [ 50.446156][ T4701] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.817: Failed to acquire dquot type 0 [ 50.457386][ T4699] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 50.478522][ T4699] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.815: Failed to acquire dquot type 1 [ 50.490859][ T4699] loop0: lost filesystem error report for type 5 error -5 [ 50.491087][ T4699] EXT4-fs (loop0): Remounting filesystem read-only [ 50.498292][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 50.498311][ C1] EXT4-fs (loop0): initial error at time 1778711229: ext4_acquire_dquot:7034 [ 50.498330][ C1] EXT4-fs (loop0): last error at time 1778711229: ext4_acquire_dquot:7034 [ 50.528919][ T4699] EXT4-fs (loop0): 1 truncate cleaned up [ 50.537987][ T4699] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.550720][ T4701] loop2: lost filesystem error report for type 5 error -5 [ 50.554777][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 50.568421][ C1] EXT4-fs (loop2): initial error at time 1778711229: ext4_acquire_dquot:7034 [ 50.577270][ C1] EXT4-fs (loop2): last error at time 1778711229: ext4_acquire_dquot:7034 [ 50.585987][ T4701] EXT4-fs (loop2): 1 truncate cleaned up [ 50.594422][ T4701] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 50.683018][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.697078][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 50.750031][ T4726] loop0: detected capacity change from 0 to 512 [ 50.775491][ T4726] EXT4-fs (loop0): bad s_want_extra_isize: 192 [ 50.966795][ T4750] loop0: detected capacity change from 0 to 512 [ 50.977486][ T4751] loop1: detected capacity change from 0 to 1024 [ 50.985089][ T4750] EXT4-fs: journaled quota format not specified [ 51.012888][ T4751] Quota error (device loop1): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 51.037902][ T4751] Quota error (device loop1): qtree_read_dquot: Can't read quota structure for id 0 [ 51.047798][ T4751] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.837: Failed to acquire dquot type 0 [ 51.059177][ T4751] loop1: lost filesystem error report for type 5 error -5 [ 51.064765][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 51.078430][ C1] EXT4-fs (loop1): initial error at time 1778711230: ext4_acquire_dquot:7034 [ 51.087247][ C1] EXT4-fs (loop1): last error at time 1778711230: ext4_acquire_dquot:7034 [ 51.095096][ T4751] EXT4-fs (loop1): 1 truncate cleaned up [ 51.116994][ T4751] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.144348][ T28] audit: type=1400 audit(1778711230.395:242): avc: denied { create } for pid=4759 comm="syz.3.843" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=mctp_socket permissive=1 [ 51.177114][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.200578][ T28] audit: type=1400 audit(1778711230.435:243): avc: denied { bpf } for pid=4763 comm="syz.0.848" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 51.273196][ T4776] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51489!=18645) [ 51.323067][ T4776] EXT4-fs (loop1): group descriptors corrupted! [ 51.341690][ T4784] EXT4-fs: inline encryption not supported [ 51.353091][ T4786] EXT4-fs (loop5): filesystem is read-only [ 51.368947][ T4784] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 51.379369][ T4786] EXT4-fs (loop5): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 51.400383][ T4784] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 51.412559][ T4786] EXT4-fs (loop5): filesystem is read-only [ 51.419741][ T4786] EXT4-fs (loop5): orphan cleanup on readonly fs [ 51.427837][ T4786] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.854: bg 0: block 64: padding at end of block bitmap is not set [ 51.437734][ T4784] EXT4-fs error (device loop2): ext4_acquire_dquot:7034: comm syz.2.853: Failed to acquire dquot type 1 [ 51.453176][ T4784] loop2: lost filesystem error report for type 5 error -5 [ 51.453348][ T4784] EXT4-fs (loop2): Remounting filesystem read-only [ 51.460526][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 51.460546][ C1] EXT4-fs (loop2): initial error at time 1778711230: ext4_acquire_dquot:7034 [ 51.460575][ C1] EXT4-fs (loop2): last error at time 1778711230: ext4_acquire_dquot:7034 [ 51.485842][ T4786] loop5: lost filesystem error report for type 5 error -117 [ 51.491341][ T4784] EXT4-fs (loop2): 1 truncate cleaned up [ 51.505418][ T4784] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.524767][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 51.531266][ C1] EXT4-fs (loop5): initial error at time 1778711230: ext4_validate_block_bitmap:441 [ 51.540719][ C1] EXT4-fs (loop5): last error at time 1778711230: ext4_validate_block_bitmap:441 [ 51.548174][ T4786] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 51.567216][ T4796] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 51.609874][ T4786] loop5: lost filesystem error report for type 5 error -117 [ 51.611483][ T4786] EXT4-fs (loop5): 1 orphan inode deleted [ 51.617729][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.642490][ T4796] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #17: comm syz.1.856: casefold flag without casefold feature [ 51.655551][ T4786] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 51.673760][ T4796] loop1: lost file I/O error report for ino 17 type 5 pos 0x0 len 0x0 error -117 [ 51.674762][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 51.690404][ C1] EXT4-fs (loop1): initial error at time 1778711230: ext4_orphan_get:1397: inode 17 [ 51.699869][ C1] EXT4-fs (loop1): last error at time 1778711230: ext4_orphan_get:1397: inode 17 [ 51.713158][ T4796] EXT4-fs (loop1): Remounting filesystem read-only [ 51.720304][ T4796] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.743557][ T4807] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.860: invalid block [ 51.772775][ T4807] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 51.774809][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 51.790564][ C1] EXT4-fs (loop2): initial error at time 1778711231: ext4_get_branch:178: inode 11: block 4294967295 [ 51.801513][ C1] EXT4-fs (loop2): last error at time 1778711231: ext4_get_branch:178: inode 11: block 4294967295 [ 51.815572][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.817230][ T4807] EXT4-fs (loop2): Remounting filesystem read-only [ 51.832192][ T3911] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 51.845361][ T4807] EXT4-fs (loop2): 2 truncates cleaned up [ 51.878555][ T4807] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 51.910084][ T4818] TCP: tcp_parse_options: Illegal window scaling value 254 > 14 received [ 51.990602][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.006158][ T4824] Alternate GPT is invalid, using primary GPT. [ 52.022914][ T4824] loop1: p1 p2 p3 [ 52.211347][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop1p2, 10) failed: No such file or directory [ 52.228606][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 52.289865][ T4861] EXT4-fs: Ignoring removed oldalloc option [ 52.301034][ T4863] EXT4-fs (loop0): inodes count not valid: 8192 vs 32 [ 52.327392][ T4861] EXT4-fs: Ignoring removed nobh option [ 52.353147][ T4861] EXT4-fs warning (device loop3): ext4_xattr_inode_get:560: inode #11: comm syz.3.888: EA inode hash validation failed [ 52.392320][ T4861] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2860: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 52.405541][ T4861] EXT4-fs error (device loop3): ext4_xattr_inode_iget:441: inode #11: comm syz.3.888: iget: bad extra_isize 90 (inode size 256) [ 52.423310][ T4861] loop3: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 52.423564][ T4861] EXT4-fs error (device loop3): ext4_xattr_inode_iget:446: comm syz.3.888: error while reading EA inode 11 err=-117 [ 52.432776][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 52.432792][ C0] EXT4-fs (loop3): initial error at time 1778711231: ext4_xattr_inode_iget:441: inode 11 [ 52.432820][ C0] EXT4-fs (loop3): last error at time 1778711231: ext4_xattr_inode_iget:441: inode 11 [ 52.471633][ T4861] loop3: lost filesystem error report for type 5 error -117 [ 52.473254][ T4861] EXT4-fs (loop3): 1 orphan inode deleted [ 52.487813][ T4861] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.561170][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 52.579896][ T4887] EXT4-fs: inline encryption not supported [ 52.591822][ T4887] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 52.622262][ T4887] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 52.669833][ T4887] EXT4-fs error (device loop1): ext4_acquire_dquot:7034: comm syz.1.902: Failed to acquire dquot type 1 [ 52.685507][ T4887] loop1: lost filesystem error report for type 5 error -5 [ 52.694768][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 52.708415][ C1] EXT4-fs (loop1): initial error at time 1778711231: ext4_acquire_dquot:7034 [ 52.713707][ T4887] EXT4-fs (loop1): Remounting filesystem read-only [ 52.717219][ C1] EXT4-fs (loop1): last error at time 1778711231: ext4_acquire_dquot:7034 [ 52.750557][ T4887] EXT4-fs (loop1): 1 truncate cleaned up [ 52.756855][ T4887] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 52.839193][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.045460][ T4943] EXT4-fs (loop1): SIPHASH is not a valid default hash value [ 53.060439][ T4940] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.927: Failed to acquire dquot type 0 [ 53.100798][ T4940] loop3: lost filesystem error report for type 5 error -5 [ 53.104768][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 53.118420][ C1] EXT4-fs (loop3): initial error at time 1778711232: ext4_acquire_dquot:7034 [ 53.127224][ C1] EXT4-fs (loop3): last error at time 1778711232: ext4_acquire_dquot:7034 [ 53.129202][ T4940] EXT4-fs (loop3): 1 truncate cleaned up [ 53.150656][ T4940] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.243747][ T4957] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 53.255417][ T4957] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 53.266125][ T4957] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 53.299204][ T4957] EXT4-fs error (device loop1): ext4_ext_check_inode:521: inode #3: comm syz.1.935: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 53.299277][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.359526][ T4957] loop1: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.359668][ T4957] EXT4-fs (loop1): no journal found [ 53.368779][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 53.368796][ C1] EXT4-fs (loop1): initial error at time 1778711232: ext4_ext_check_inode:521: inode 3 [ 53.368820][ C1] EXT4-fs (loop1): last error at time 1778711232: ext4_ext_check_inode:521: inode 3 [ 53.433069][ T4973] EXT4-fs: Ignoring removed bh option [ 53.454850][ T4973] EXT4-fs: Ignoring removed nobh option [ 53.456989][ T4957] EXT4-fs (loop1): can't get journal size [ 53.477614][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #3: comm syz.3.944: corrupted inode contents [ 53.490484][ T4957] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 53.518440][ T4973] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.526242][ T4973] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #3: comm syz.3.944: mark_inode_dirty error [ 53.535372][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 53.535397][ C0] EXT4-fs (loop3): initial error at time 1778711232: ext4_do_update_inode:5690: inode 3 [ 53.535436][ C0] EXT4-fs (loop3): last error at time 1778711232: ext4_do_update_inode:5690: inode 3 [ 53.540000][ T4982] EXT4-fs warning (device loop5): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 53.546784][ T4973] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.594839][ T4982] EXT4-fs warning (device loop5): dx_probe:849: Enable large directory feature to access it [ 53.616477][ T3906] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.633053][ T4989] EXT4-fs: inline encryption not supported [ 53.639482][ T4982] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.947: Corrupt directory, running e2fsck is recommended [ 53.639827][ T4989] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 53.662348][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #3: comm syz.3.944: corrupted inode contents [ 53.674781][ T4982] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 53.684893][ T4973] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.685494][ T4973] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #3: comm syz.3.944: mark_inode_dirty error [ 53.691938][ T4989] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 53.707209][ T4982] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.947: corrupted in-inode xattr: invalid ea_ino [ 53.730720][ T4973] loop3: lost file I/O error report for ino 3 type 5 pos 0x0 len 0x0 error -117 [ 53.730946][ T4973] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.944: Failed to acquire dquot type 0 [ 53.762068][ T4982] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 53.762152][ T4973] loop3: lost filesystem error report for type 5 error -117 [ 53.767656][ T4991] EXT4-fs (loop2): bad s_want_extra_isize: 192 [ 53.771472][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 53.791351][ C0] EXT4-fs (loop5): initial error at time 1778711233: ext4_iget_extra_inode:5128: inode 15 [ 53.801318][ C0] EXT4-fs (loop5): last error at time 1778711233: ext4_iget_extra_inode:5128: inode 15 [ 53.819146][ T4982] EXT4-fs (loop5): Remounting filesystem read-only [ 53.831373][ T4982] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 53.853181][ T4989] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.950: Failed to acquire dquot type 1 [ 53.864532][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.944: corrupted inode contents [ 53.877734][ T3911] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 53.878193][ T4989] loop0: lost filesystem error report for type 5 error -5 [ 53.896659][ T4973] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.944: mark_inode_dirty error [ 53.934004][ T4989] EXT4-fs (loop0): Remounting filesystem read-only [ 53.940593][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 53.940617][ C1] EXT4-fs (loop0): initial error at time 1778711233: ext4_acquire_dquot:7034 [ 53.940645][ C1] EXT4-fs (loop0): last error at time 1778711233: ext4_acquire_dquot:7034 [ 53.976820][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.944: corrupted inode contents [ 53.991978][ T4973] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.944: mark_inode_dirty error [ 54.010029][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.944: corrupted inode contents [ 54.033512][ T4989] EXT4-fs (loop0): 1 truncate cleaned up [ 54.048682][ T4973] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 54.053744][ T4989] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.058301][ T5013] futex_wake_op: syz.2.960 tries to shift op by 144; fix this program [ 54.089255][ T4973] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.944: corrupted inode contents [ 54.103923][ T5015] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.116728][ T4973] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.944: mark_inode_dirty error [ 54.143182][ T4973] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 54.162545][ T5015] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 54.186315][ T4973] EXT4-fs (loop3): 1 truncate cleaned up [ 54.191777][ T5015] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.962: bg 0: block 248: padding at end of block bitmap is not set [ 54.196182][ T4973] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 54.218813][ T4973] ext4 filesystem being mounted at /76/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.231523][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.247145][ T5015] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.962: Failed to acquire dquot type 1 [ 54.258391][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 54.258425][ C1] EXT4-fs (loop5): last error at time 1778711233: ext4_validate_block_bitmap:441 [ 54.278352][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.344360][ T4436] udevd[4436]: incorrect ext4 checksum on /dev/loop1 [ 54.351954][ T5023] EXT4-fs warning (device loop1): ext4_init_metadata_csum:4681: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 54.366670][ T5031] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 54.372777][ T5015] EXT4-fs (loop5): 1 truncate cleaned up [ 54.383113][ T5031] EXT4-fs (loop3): group descriptors corrupted! [ 54.389290][ T5023] EXT4-fs (loop1): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 54.419212][ T5015] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 54.450210][ T3288] udevd[3288]: incorrect ext4 checksum on /dev/loop1 [ 54.535555][ T3911] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 54.556680][ T5041] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 54.632767][ T5063] set_capacity_and_notify: 20 callbacks suppressed [ 54.632784][ T5063] loop3: detected capacity change from 0 to 256 [ 54.646316][ T5063] msdos: Bad value for 'errors' [ 54.688591][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 54.732431][ T5073] loop3: detected capacity change from 0 to 512 [ 54.746087][ T5073] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 54.802863][ T5078] loop5: detected capacity change from 0 to 2048 [ 54.803350][ T5073] EXT4-fs warning (device loop3): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 54.835625][ T5083] loop2: detected capacity change from 0 to 512 [ 54.843972][ T5073] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.989: bg 0: block 248: padding at end of block bitmap is not set [ 54.863406][ T5073] __quota_error: 16 callbacks suppressed [ 54.863422][ T5073] Quota error (device loop3): write_blk: dquota write failed [ 54.869167][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 54.869190][ C1] EXT4-fs (loop3): last error at time 1778711234: ext4_validate_block_bitmap:441 [ 54.893066][ T5073] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 54.896622][ T5078] GPT:first_usable_lbas don't match. [ 54.904664][ T5073] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.989: Failed to acquire dquot type 1 [ 54.922837][ T5078] GPT:34 != 290 [ 54.929619][ T5078] GPT: Use GNU Parted to correct GPT errors. [ 54.935909][ T5073] EXT4-fs (loop3): 1 truncate cleaned up [ 54.944117][ T5073] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 54.950896][ T5083] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 54.967095][ T5083] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 54.975473][ T5083] System zones: 0-1, 15-15, 18-18, 34-34 [ 54.981390][ T5083] EXT4-fs (loop2): orphan cleanup on readonly fs [ 54.982303][ T5078] loop5: p1 p2 p3 [ 54.987902][ T5083] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 55.001022][ T5083] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 55.015727][ T5083] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 55.026893][ T5083] EXT4-fs error (device loop2): ext4_orphan_get:1423: comm syz.2.987: bad orphan inode 16 [ 55.054774][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 55.061282][ C0] EXT4-fs (loop2): initial error at time 1778711234: ext4_orphan_get:1423 [ 55.069852][ C0] EXT4-fs (loop2): last error at time 1778711234: ext4_orphan_get:1423 [ 55.073687][ T5091] loop0: detected capacity change from 0 to 512 [ 55.102584][ T3905] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 55.113342][ T5083] ext4_test_bit(bit=15, block=18) = 1 [ 55.128841][ T5091] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.995: bg 0: block 104: invalid block bitmap [ 55.136827][ T5083] is_bad_inode(inode)=0 [ 55.142295][ T5091] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 55.154760][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 55.161247][ C0] EXT4-fs (loop0): initial error at time 1778711234: ext4_validate_block_bitmap:432 [ 55.165331][ T5091] EXT4-fs error (device loop0): ext4_free_branches:1023: inode #11: comm syz.0.995: invalid indirect mapped block 1 (level 1) [ 55.170767][ C0] EXT4-fs (loop0): last error at time 1778711234: ext4_mb_clear_bb:6679 [ 55.193234][ T5083] NEXT_ORPHAN(inode)=0 [ 55.205924][ T5091] fserror_report: 7 callbacks suppressed [ 55.205938][ T5091] loop0: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 55.210301][ T5083] max_ino=32 [ 55.291547][ T5083] i_nlink=2 [ 55.295273][ T5091] EXT4-fs (loop0): 1 truncate cleaned up [ 55.303484][ T5083] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 55.304593][ T5091] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 55.394498][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.414188][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 55.619287][ T28] audit: type=1400 audit(1778711234.875:248): avc: denied { remount } for pid=5140 comm="syz.3.1021" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 55.715731][ T5150] loop0: detected capacity change from 0 to 1024 [ 55.750382][ T5150] Quota error (device loop0): find_tree_dqentry: Cycle in quota tree detected: block 4 index 0 [ 55.775616][ T28] audit: type=1400 audit(1778711235.025:249): avc: denied { create } for pid=5158 comm="syz.2.1029" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 55.817156][ T5150] Quota error (device loop0): qtree_read_dquot: Can't read quota structure for id 0 [ 55.840499][ T28] audit: type=1400 audit(1778711235.095:250): avc: denied { unlink } for pid=3909 comm="syz-executor" name="file0" dev="tmpfs" ino=487 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 55.863726][ T5150] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1024: Failed to acquire dquot type 0 [ 55.876964][ T5150] fserror_report: 9 callbacks suppressed [ 55.876980][ T5150] loop0: lost filesystem error report for type 5 error -5 [ 55.884768][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 55.898385][ C0] EXT4-fs (loop0): initial error at time 1778711235: ext4_acquire_dquot:7034 [ 55.902318][ T5150] EXT4-fs (loop0): 1 truncate cleaned up [ 55.907220][ C0] EXT4-fs (loop0): last error at time 1778711235: ext4_acquire_dquot:7034 [ 55.956120][ T5150] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 56.046034][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 56.257328][ T5200] loop0: detected capacity change from 0 to 8192 [ 56.307230][ T5200] loop0: p2 p3 p4 < > [ 56.311693][ T5200] loop0: p2 size 591360 extends beyond EOD, truncated [ 56.336025][ T5200] loop0: p3 start 9830145 is beyond EOD, truncated [ 56.416541][ T28] audit: type=1400 audit(1778711235.665:251): avc: denied { mac_admin } for pid=5230 comm="syz.5.1067" capability=33 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 56.463557][ T5237] loop0: detected capacity change from 0 to 512 [ 56.495839][ T5237] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 56.546748][ T5237] EXT4-fs warning (device loop0): ext4_update_dynamic_rev:1148: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 56.580085][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 56.590793][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 56.607851][ T5237] EXT4-fs error (device loop0): ext4_validate_block_bitmap:441: comm syz.0.1065: bg 0: block 248: padding at end of block bitmap is not set [ 56.625771][ T5237] loop0: lost filesystem error report for type 5 error -117 [ 56.644791][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 56.658609][ C0] EXT4-fs (loop0): last error at time 1778711235: ext4_validate_block_bitmap:441 [ 56.672183][ T5259] loop3: detected capacity change from 0 to 1024 [ 56.682016][ T5237] Quota error (device loop0): write_blk: dquota write failed [ 56.706486][ T5259] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 56.721645][ T5237] EXT4-fs error (device loop0): ext4_acquire_dquot:7034: comm syz.0.1065: Failed to acquire dquot type 1 [ 56.738157][ T5237] loop0: lost filesystem error report for type 5 error -28 [ 56.738693][ T5237] EXT4-fs (loop0): 1 truncate cleaned up [ 56.750050][ T5259] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 56.753731][ T5237] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0008-000000000000 r/w without journal. Quota mode: writeback. [ 56.780453][ T5259] jbd2_journal_init_inode: Cannot locate journal superblock [ 56.788005][ T5259] EXT4-fs (loop3): Could not load journal inode [ 56.838650][ T3903] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0008-000000000000. [ 56.881678][ T5274] loop2: detected capacity change from 0 to 512 [ 56.923764][ T5274] EXT4-fs warning (device loop2): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 56.940195][ T5274] EXT4-fs warning (device loop2): dx_probe:849: Enable large directory feature to access it [ 56.950624][ T5274] EXT4-fs warning (device loop2): dx_probe:934: inode #2: comm syz.2.1086: Corrupt directory, running e2fsck is recommended [ 56.964520][ T5274] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 56.995406][ T5274] EXT4-fs error (device loop2): ext4_iget_extra_inode:5128: inode #15: comm syz.2.1086: corrupted in-inode xattr: invalid ea_ino [ 57.013083][ T5274] loop2: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.014622][ T5274] EXT4-fs (loop2): Remounting filesystem read-only [ 57.023862][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 57.023880][ C1] EXT4-fs (loop2): initial error at time 1778711236: ext4_iget_extra_inode:5128: inode 15 [ 57.023904][ C1] EXT4-fs (loop2): last error at time 1778711236: ext4_iget_extra_inode:5128: inode 15 [ 57.063260][ T5274] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 57.165611][ T3909] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 57.197195][ T5301] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e002e028, mo2=0002] [ 57.210339][ T5301] System zones: 0-2, 18-18, 34-34 [ 57.219701][ T5301] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1317: group 0, block bitmap and bg descriptor inconsistent: 42 vs 41 free clusters [ 57.243332][ T5301] EXT4-fs (loop3): Remounting filesystem read-only [ 57.249924][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 57.249944][ C0] EXT4-fs (loop3): initial error at time 1778711236: ext4_mb_generate_buddy:1317 [ 57.250015][ C0] EXT4-fs (loop3): last error at time 1778711236: ext4_mb_generate_buddy:1317 [ 57.275128][ T5301] EXT4-fs (loop3): 1 truncate cleaned up [ 57.291764][ T5301] ext4 filesystem being mounted at /106/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.313748][ T30] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 57.356405][ T30] EXT4-fs (loop3): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 57.392168][ T30] EXT4-fs (loop3): Quota write (off=8, len=24) cancelled because transaction is not started [ 57.451225][ T5325] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 57.474336][ T5325] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 57.485001][ T5325] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1110: Corrupt directory, running e2fsck is recommended [ 57.499892][ T5325] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 57.536192][ T5334] EXT4-fs: Ignoring removed oldalloc option [ 57.549397][ T5325] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1110: corrupted in-inode xattr: invalid ea_ino [ 57.597350][ T5334] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1113: bad orphan inode 32 [ 57.606931][ T5325] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 57.609664][ T5325] EXT4-fs (loop0): Remounting filesystem read-only [ 57.618893][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 57.618909][ C1] EXT4-fs (loop0): initial error at time 1778711236: ext4_iget_extra_inode:5128: inode 15 [ 57.618948][ C1] EXT4-fs (loop0): last error at time 1778711236: ext4_iget_extra_inode:5128: inode 15 [ 57.657017][ T5334] loop3: lost filesystem error report for type 5 error -117 [ 57.657301][ T5334] ext4_test_bit(bit=31, block=4) = 0 [ 57.664805][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 57.664827][ C0] EXT4-fs (loop3): initial error at time 1778711236: ext4_orphan_get:1423 [ 57.664858][ C0] EXT4-fs (loop3): last error at time 1778711236: ext4_orphan_get:1423 [ 57.789383][ T5334] EXT4-fs (loop3): 1 truncate cleaned up [ 57.906670][ T5367] iso9660: Bad value for 'map' [ 58.009138][ T5375] EXT4-fs: Ignoring removed bh option [ 58.033178][ T5381] FAT-fs (loop2): Directory bread(block 12328) failed [ 58.042457][ T5375] EXT4-fs: Invalid want_extra_isize 6144 [ 58.048230][ T5381] FAT-fs (loop2): Directory bread(block 12329) failed [ 58.077009][ T5381] FAT-fs (loop2): Directory bread(block 12330) failed [ 58.107720][ T5381] FAT-fs (loop2): Directory bread(block 12331) failed [ 58.132462][ T5381] FAT-fs (loop2): Directory bread(block 12332) failed [ 58.149226][ T5381] FAT-fs (loop2): Directory bread(block 12333) failed [ 58.156349][ T5381] FAT-fs (loop2): Directory bread(block 12334) failed [ 58.164139][ T5381] FAT-fs (loop2): Directory bread(block 12335) failed [ 58.186819][ T5397] IPv6: addrconf: prefix option has invalid lifetime [ 58.193569][ T5397] IPv6: addrconf: prefix option has invalid lifetime [ 58.325511][ T5415] random: crng reseeded on system resumption [ 58.505655][ T5439] EXT4-fs: Ignoring removed nomblk_io_submit option [ 58.552990][ T5439] EXT4-fs error (device loop1): mb_free_blocks:2049: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 58.577854][ T5439] EXT4-fs (loop1): Remounting filesystem read-only [ 58.584766][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 58.591240][ C1] EXT4-fs (loop1): initial error at time 1778711237: mb_free_blocks:2049: inode 11: block 64 [ 58.598335][ T5439] EXT4-fs (loop1): 1 truncate cleaned up [ 58.601538][ C1] EXT4-fs (loop1): last error at time 1778711237: mb_free_blocks:2049: inode 11: block 64 [ 58.628968][ T5433] loop3: p1 < > p4 < > [ 58.697741][ T5450] EXT4-fs warning (device loop1): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 58.736019][ T5450] EXT4-fs warning (device loop1): dx_probe:849: Enable large directory feature to access it [ 58.747143][ T5450] EXT4-fs warning (device loop1): dx_probe:934: inode #2: comm syz.1.1168: Corrupt directory, running e2fsck is recommended [ 58.772655][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p1, 10) failed: No such file or directory [ 58.778104][ T5450] EXT4-fs (loop1): Cannot turn on journaled quota: type 1: error -117 [ 58.795990][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 58.829832][ T5450] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #15: comm syz.1.1168: corrupted in-inode xattr: invalid ea_ino [ 58.851742][ T5450] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 58.858312][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 58.862325][ T5450] EXT4-fs (loop1): Remounting filesystem read-only [ 58.867553][ C0] EXT4-fs (loop1): initial error at time 1778711238: ext4_iget_extra_inode:5128: inode 15 [ 58.867602][ C0] EXT4-fs (loop1): last error at time 1778711238: ext4_iget_extra_inode:5128: inode 15 [ 58.995696][ T5477] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 59.014616][ T5477] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c842e02c, mo2=0002] [ 59.025190][ T5477] EXT4-fs (loop3): orphan cleanup on readonly fs [ 59.031665][ T5477] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1183: bad orphan inode 3 [ 59.042311][ T5477] loop3: lost filesystem error report for type 5 error -117 [ 59.044108][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 59.051748][ T5477] EXT4-fs (loop3): Remounting filesystem read-only [ 59.057924][ C1] EXT4-fs (loop3): initial error at time 1778711238: ext4_orphan_get:1423 [ 59.073009][ C1] EXT4-fs (loop3): last error at time 1778711238: ext4_orphan_get:1423 [ 59.295932][ T5514] FAT-fs (loop5): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1) [ 59.378412][ T5529] EXT4-fs: Ignoring removed oldalloc option [ 59.389654][ T5529] EXT4-fs: Ignoring removed nobh option [ 59.407523][ T5525] EXT4-fs: Ignoring removed nomblk_io_submit option [ 59.417415][ T5529] EXT4-fs warning (device loop5): ext4_xattr_inode_get:560: inode #11: comm syz.5.1208: EA inode hash validation failed [ 59.447367][ T5529] EXT4-fs error (device loop5): ext4_xattr_inode_iget:441: inode #11: comm syz.5.1208: iget: bad extra_isize 90 (inode size 256) [ 59.461163][ T5529] loop5: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 59.462510][ T5529] EXT4-fs error (device loop5): ext4_xattr_inode_iget:446: comm syz.5.1208: error while reading EA inode 11 err=-117 [ 59.471737][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 59.471759][ C0] EXT4-fs (loop5): initial error at time 1778711238: ext4_xattr_inode_iget:441: inode 11 [ 59.471789][ C0] EXT4-fs (loop5): last error at time 1778711238: ext4_xattr_inode_iget:441: inode 11 [ 59.526614][ T5529] loop5: lost filesystem error report for type 5 error -117 [ 59.526893][ T5529] EXT4-fs (loop5): 1 orphan inode deleted [ 59.580989][ T5544] tmpfs: Bad value for 'mpol' [ 59.590946][ T5542] futex_wake_op: syz.2.1214 tries to shift op by -1; fix this program [ 59.716216][ T5556] set_capacity_and_notify: 15 callbacks suppressed [ 59.716230][ T5556] loop5: detected capacity change from 0 to 2048 [ 59.777500][ T5570] syz.2.1227 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 59.798429][ T5556] EXT4-fs warning (device loop5): read_mmp_block:111: Error -117 while reading MMP block 15 [ 59.954123][ T5590] loop3: detected capacity change from 0 to 512 [ 59.970582][ T5590] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 59.982427][ T5590] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 59.993049][ T5590] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.1236: Corrupt directory, running e2fsck is recommended [ 60.030009][ T5590] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 60.049746][ T5590] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.1236: corrupted in-inode xattr: invalid ea_ino [ 60.063387][ T5601] loop5: detected capacity change from 0 to 512 [ 60.069967][ T5590] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.075778][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 60.091406][ C0] EXT4-fs (loop3): initial error at time 1778711239: ext4_iget_extra_inode:5128: inode 15 [ 60.101398][ C0] EXT4-fs (loop3): last error at time 1778711239: ext4_iget_extra_inode:5128: inode 15 [ 60.112183][ T5590] EXT4-fs (loop3): Remounting filesystem read-only [ 60.192144][ T5614] futex_wake_op: syz.0.1250 tries to shift op by 35; fix this program [ 60.281563][ T5623] loop0: detected capacity change from 0 to 512 [ 60.319736][ T5623] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 60.365618][ T5623] EXT4-fs error (device loop0): ext4_orphan_get:1397: inode #15: comm syz.0.1253: casefold flag without casefold feature [ 60.407744][ T5623] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 60.407926][ T5623] EXT4-fs error (device loop0): ext4_orphan_get:1402: comm syz.0.1253: couldn't read orphan inode 15 (err -117) [ 60.417228][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 60.417245][ C0] EXT4-fs (loop0): initial error at time 1778711239: ext4_orphan_get:1397: inode 15 [ 60.417273][ C0] EXT4-fs (loop0): last error at time 1778711239: ext4_orphan_get:1397: inode 15 [ 60.454760][ T5623] loop0: lost filesystem error report for type 5 error -117 [ 60.487275][ T5629] loop5: detected capacity change from 0 to 8192 [ 60.530733][ T5649] loop1: detected capacity change from 0 to 1024 [ 60.572470][ T5649] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 60.594428][ T5649] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 60.647997][ T5649] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 60.681846][ T5649] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 60.690455][ T5649] EXT4-fs (loop1): Can't support bigalloc feature without extents feature [ 60.690455][ T5649] [ 60.701543][ T5649] EXT4-fs (loop1): Skipping orphan cleanup due to unknown ROCOMPAT features [ 60.814479][ T5674] Option 'Í'M•O§±' to dns_resolver key: bad/missing value [ 60.887542][ T5669] loop0: detected capacity change from 0 to 8192 [ 60.944232][ T5683] loop3: detected capacity change from 0 to 2048 [ 60.957234][ T5669] loop0: p1 < > p4 < > [ 60.986531][ T5693] loop2: detected capacity change from 0 to 512 [ 61.001208][ T5683] loop3: p1 < > p3 [ 61.021785][ T5683] loop3: p3 size 134217728 extends beyond EOD, truncated [ 61.051456][ T4436] udevd[4436]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 61.065180][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 61.215456][ T5711] loop5: detected capacity change from 0 to 512 [ 61.225472][ T5711] EXT4-fs: Ignoring removed nobh option [ 61.245098][ T5711] EXT4-fs: old and new quota format mixing [ 61.274224][ T5717] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 61.306433][ T5717] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 61.340104][ T5717] EXT4-fs (loop3): orphan cleanup on readonly fs [ 61.365553][ T5717] EXT4-fs error (device loop3): ext4_orphan_get:1423: comm syz.3.1298: bad orphan inode 15 [ 61.378138][ T5717] loop3: lost filesystem error report for type 5 error -117 [ 61.378311][ T5717] ext4_test_bit(bit=14, block=18) = 1 [ 61.385668][ C0] EXT4-fs (loop3): error count since last fsck: 1 [ 61.385690][ C0] EXT4-fs (loop3): initial error at time 1778711240: ext4_orphan_get:1423 [ 61.385732][ C0] EXT4-fs (loop3): last error at time 1778711240: ext4_orphan_get:1423 [ 61.415979][ T5717] is_bad_inode(inode)=0 [ 61.420169][ T5717] NEXT_ORPHAN(inode)=1023 [ 61.424642][ T5717] max_ino=32 [ 61.427905][ T5717] i_nlink=0 [ 61.432789][ T5717] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2972: inode #15: comm syz.3.1298: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 61.449851][ T5717] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.450150][ T5717] EXT4-fs warning (device loop3): ext4_evict_inode:287: xattr delete (err -117) [ 61.475832][ T5734] EXT4-fs warning (device loop0): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 61.497575][ T5734] EXT4-fs warning (device loop0): dx_probe:849: Enable large directory feature to access it [ 61.532292][ T5734] EXT4-fs warning (device loop0): dx_probe:934: inode #2: comm syz.0.1306: Corrupt directory, running e2fsck is recommended [ 61.546596][ T5734] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 61.555174][ T5734] EXT4-fs error (device loop0): ext4_iget_extra_inode:5128: inode #15: comm syz.0.1306: corrupted in-inode xattr: invalid ea_ino [ 61.568708][ T5734] loop0: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 61.571733][ T5734] EXT4-fs (loop0): Remounting filesystem read-only [ 61.580941][ C1] EXT4-fs (loop0): error count since last fsck: 1 [ 61.580962][ C1] EXT4-fs (loop0): initial error at time 1778711240: ext4_iget_extra_inode:5128: inode 15 [ 61.580996][ C1] EXT4-fs (loop0): last error at time 1778711240: ext4_iget_extra_inode:5128: inode 15 [ 61.654095][ T5749] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 61.688816][ T5749] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 61.723051][ T5749] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 61.753447][ T5758] EXT4-fs (loop2): failed to initialize system zone (-117) [ 61.766183][ T5749] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 61.783244][ T5758] EXT4-fs (loop2): mount failed [ 61.795285][ T5749] EXT4-fs (loop5): Can't support bigalloc feature without extents feature [ 61.795285][ T5749] [ 61.806349][ T5749] EXT4-fs (loop5): Skipping orphan cleanup due to unknown ROCOMPAT features [ 61.873721][ T5768] ------------[ cut here ]------------ [ 61.879432][ T5768] EA inode 11 i_nlink=2 [ 61.879457][ T5768] WARNING: fs/ext4/xattr.c:1059 at ext4_xattr_inode_update_ref+0x313/0x350, CPU#0: syz.2.1321/5768 [ 61.894658][ T5768] Modules linked in: [ 61.898812][ T5768] CPU: 0 UID: 0 PID: 5768 Comm: syz.2.1321 Not tainted syzkaller #0 PREEMPT(full) [ 61.908293][ T5768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 61.918569][ T5768] RIP: 0010:ext4_xattr_inode_update_ref+0x332/0x350 [ 61.925460][ T5768] Code: 04 5f 98 ff 4c 8d 2d 6d 6c 5c 05 49 8d 7e 40 e8 84 1c b6 ff 49 8b 6e 40 4c 89 e7 e8 b8 17 b6 ff 41 8b 56 48 4c 89 ef 48 89 ee <67> 48 0f b9 3a e9 02 ff ff ff e8 0f d5 d7 03 66 66 66 66 66 66 2e [ 61.945277][ T5768] RSP: 0018:ffffc90007de7778 EFLAGS: 00010246 [ 61.951407][ T5768] RAX: ffff888104f53e00 RBX: ffff888100602ed8 RCX: ffffffff81c0d238 [ 61.959483][ T5768] RDX: 0000000000000002 RSI: 000000000000000b RDI: ffffffff871d3e90 [ 61.967568][ T5768] RBP: 000000000000000b R08: 0001888100602e8b R09: 0000000000000000 [ 61.975678][ T5768] R10: ffffc90007de76a8 R11: 0001c90007de76a8 R12: ffff888100602e88 [ 61.983763][ T5768] R13: ffffffff871d3e90 R14: ffff888100602e40 R15: 0000000000000001 [ 61.991827][ T5768] FS: 00007fa4565776c0(0000) GS:ffff8882ae8fb000(0000) knlGS:0000000000000000 [ 62.000861][ T5768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.007475][ T5768] CR2: 00007fa457b05fc0 CR3: 0000000112c4a000 CR4: 00000000003506f0 [ 62.015515][ T5768] Call Trace: [ 62.018835][ T5768] [ 62.021906][ T5768] ext4_xattr_inode_dec_ref_all+0x57c/0x8b0 [ 62.027898][ T5768] ? errseq_check+0x2c/0x50 [ 62.032567][ T5768] ext4_xattr_delete_inode+0x6c1/0x7a0 [ 62.038076][ T5768] ? ext4_truncate+0x89f/0xa10 [ 62.042948][ T5768] ext4_evict_inode+0xb16/0xe30 [ 62.047839][ T5768] ? __pfx_ext4_evict_inode+0x10/0x10 [ 62.053487][ T5768] evict+0x2af/0x510 [ 62.057490][ T5768] ? __dquot_initialize+0x146/0x7c0 [ 62.062806][ T5768] iput+0x41a/0x580 [ 62.066645][ T5768] ext4_process_orphan+0x1a9/0x1c0 [ 62.071889][ T5768] ext4_orphan_cleanup+0x69c/0x9f0 [ 62.077105][ T5768] ext4_fill_super+0x3408/0x37c0 [ 62.082102][ T5768] ? set_blocksize+0x14c/0x270 [ 62.086976][ T5768] ? setup_bdev_super+0x30e/0x370 [ 62.092137][ T5768] ? __pfx_ext4_fill_super+0x10/0x10 [ 62.097669][ T5768] get_tree_bdev_flags+0x291/0x300 [ 62.103027][ T5768] ? __pfx_ext4_fill_super+0x10/0x10 [ 62.108473][ T5768] get_tree_bdev+0x1f/0x30 [ 62.112979][ T5768] ext4_get_tree+0x1c/0x30 [ 62.117439][ T5768] vfs_get_tree+0x57/0x1d0 [ 62.121900][ T5768] do_new_mount+0x288/0x8d0 [ 62.126502][ T5768] path_mount+0x4d0/0xbc0 [ 62.130914][ T5768] __se_sys_mount+0x28c/0x2e0 [ 62.135671][ T5768] __x64_sys_mount+0x67/0x80 [ 62.140367][ T5768] x64_sys_call+0x2d61/0x3020 [ 62.145138][ T5768] do_syscall_64+0x12c/0x3b0 [ 62.149780][ T5768] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.155820][ T5768] RIP: 0033:0x7fa457b1e0ca [ 62.160289][ T5768] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 62.180020][ T5768] RSP: 002b:00007fa456576e58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 62.188519][ T5768] RAX: ffffffffffffffda RBX: 00007fa456576ee0 RCX: 00007fa457b1e0ca [ 62.188842][ T5775] EXT4-fs warning (device loop3): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 62.196607][ T5768] RDX: 00002000000009c0 RSI: 0000200000000540 RDI: 00007fa456576ea0 [ 62.196628][ T5768] RBP: 00002000000009c0 R08: 00007fa456576ee0 R09: 0000000000800718 [ 62.196645][ T5768] R10: 0000000000800718 R11: 0000000000000246 R12: 0000200000000540 [ 62.208167][ T5775] EXT4-fs warning (device loop3): dx_probe:849: Enable large directory feature to access it [ 62.216198][ T5768] R13: 00007fa456576ea0 R14: 000000000000048d R15: 0000200000000200 [ 62.224186][ T5775] EXT4-fs warning (device loop3): dx_probe:934: inode #2: comm syz.3.1326: Corrupt directory, running e2fsck is recommended [ 62.232195][ T5768] [ 62.232207][ T5768] ---[ end trace 0000000000000000 ]--- [ 62.272425][ T5775] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 62.280702][ T5775] EXT4-fs error (device loop3): ext4_iget_extra_inode:5128: inode #15: comm syz.3.1326: corrupted in-inode xattr: invalid ea_ino [ 62.294147][ T5775] loop3: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 62.294369][ T5775] EXT4-fs (loop3): Remounting filesystem read-only [ 62.303546][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 62.303568][ C1] EXT4-fs (loop3): initial error at time 1778711241: ext4_iget_extra_inode:5128: inode 15 [ 62.303594][ C1] EXT4-fs (loop3): last error at time 1778711241: ext4_iget_extra_inode:5128: inode 15 [ 62.356226][ T5768] EXT4-fs (loop2): 1 orphan inode deleted [ 62.415016][ T5784] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: fsck is running on the filesystem [ 62.433482][ T5787] 9p: Unknown Cache mode or invalid value l [ 62.467210][ T5784] EXT4-fs warning (device loop1): ext4_multi_mount_protect:314: MMP failure info: last update time: 1669132786, last update node: dvyukov-desk.muc.corp.google.com, last update device: loop4 [ 62.507977][ T5792] tmpfs: Bad value for 'mpol' [ 62.524858][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 62.524870][ T28] audit: type=1400 audit(1778711241.677:261): avc: denied { wake_alarm } for pid=5797 comm="syz.3.1336" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 62.760064][ T5801] loop2: p2 p3 [ 62.767870][ T5801] loop2: p3 start 117440512 is beyond EOD, truncated [ 62.856104][ T5826] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 62.868967][ T5826] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 62.889410][ T5830] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x6 [ 62.905276][ T5826] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 62.927836][ T28] audit: type=1400 audit(1778711242.066:262): avc: denied { write } for pid=5831 comm="syz.5.1352" name="fib_triestat" dev="proc" ino=4026533065 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 62.933458][ T5826] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 62.960628][ T5826] EXT4-fs (loop3): Can't support bigalloc feature without extents feature [ 62.960628][ T5826] [ 62.971658][ T5826] EXT4-fs (loop3): Skipping orphan cleanup due to unknown ROCOMPAT features [ 63.006587][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 63.161708][ T5855] FAT-fs (loop1): bogus number of reserved sectors [ 63.183240][ T5855] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 63.214895][ T5855] FAT-fs (loop1): Can't find a valid FAT filesystem [ 63.252384][ T5868] EXT4-fs: Ignoring removed orlov option [ 63.263475][ T5868] EXT4-fs: Ignoring removed oldalloc option [ 63.292363][ T5869] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 63.320867][ T5869] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (24670!=35945) [ 63.333488][ T5866] loop2: p1 < > p3 [ 63.342366][ T5869] EXT4-fs (loop0): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 63.352813][ T5866] loop2: p3 size 134217728 extends beyond EOD, truncated [ 63.382211][ T5869] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 63.390568][ T2981] loop2: p1 < > p3 [ 63.397652][ T2981] loop2: p3 size 134217728 extends beyond EOD, truncated [ 63.405283][ T5869] EXT4-fs (loop0): Can't support bigalloc feature without extents feature [ 63.405283][ T5869] [ 63.417306][ T5869] EXT4-fs (loop0): Skipping orphan cleanup due to unknown ROCOMPAT features [ 63.527211][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 63.538532][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 63.575857][ T5894] EXT4-fs: old and new quota format mixing [ 63.674254][ T5897] EXT4-fs warning (device loop2): read_mmp_block:111: Error -117 while reading MMP block 15 [ 63.809446][ T5910] EXT4-fs (loop3): blocks per group (131072) and clusters per group (8192) inconsistent [ 64.000433][ T5936] rock: corrupted directory entry. extent=458780 out of volume (nzones=41) [ 64.133468][ T5934] loop5: p1 < > p4 < > [ 64.339910][ T5970] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 64.362705][ T5970] EXT4-fs error (device loop2): ext4_validate_block_bitmap:441: comm syz.2.1421: bg 0: block 401: padding at end of block bitmap is not set [ 64.377339][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.377732][ C1] EXT4-fs (loop2): error count since last fsck: 1 [ 64.377672][ T5970] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 64.385046][ C1] EXT4-fs (loop2): initial error at time 1778711243: ext4_validate_block_bitmap:441 [ 64.385071][ C1] EXT4-fs (loop2): last error at time 1778711243: ext4_validate_block_bitmap:441 [ 64.419035][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.421298][ T5970] EXT4-fs error (device loop2): ext4_clear_blocks:876: inode #11: comm syz.2.1421: attempt to clear invalid blocks 983260 len 1 [ 64.466531][ T5970] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 64.495419][ T5970] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.1421: Invalid inode table block 0 in block_group 0 [ 64.517420][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.517616][ T5970] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 64.550591][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.558213][ T5970] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 64.589934][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.592624][ T5970] EXT4-fs error (device loop2): __ext4_get_inode_loc:4885: comm syz.2.1421: Invalid inode table block 0 in block_group 0 [ 64.642483][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.647121][ T5970] EXT4-fs error (device loop2) in ext4_reserve_inode_write:6383: Corrupt filesystem [ 64.677775][ T6003] tmpfs: Bad value for 'nr_inodes' [ 64.689369][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.691351][ T5970] EXT4-fs error (device loop2): ext4_truncate:4690: inode #11: comm syz.2.1421: mark_inode_dirty error [ 64.717472][ T5987] loop1: p1 < > p4 < > [ 64.725414][ T5970] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 64.725867][ T5970] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 64.774024][ T5970] loop2: lost filesystem error report for type 5 error -117 [ 64.774762][ T5970] EXT4-fs (loop2): 1 truncate cleaned up [ 64.871424][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 64.882620][ T3288] udevd[3288]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 64.909469][ T6016] set_capacity_and_notify: 21 callbacks suppressed [ 64.909487][ T6016] loop2: detected capacity change from 0 to 512 [ 64.955919][ T6016] EXT4-fs (loop2): mounting ext3 file system using the ext4 subsystem [ 64.992588][ T6016] EXT4-fs error (device loop2): ext4_get_journal_inode:5896: comm syz.2.1442: inode #1: comm syz.2.1442: iget: illegal inode # [ 65.022701][ T6016] loop2: lost filesystem error report for type 5 error -117 [ 65.022842][ T6016] EXT4-fs (loop2): no journal found [ 65.035493][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 65.035510][ C0] EXT4-fs (loop2): initial error at time 1778711244: ext4_get_journal_inode:5896 [ 65.035528][ C0] EXT4-fs (loop2): last error at time 1778711244: ext4_get_journal_inode:5896 [ 65.093804][ T6016] EXT4-fs (loop2): can't get journal size [ 65.099342][ T6022] loop1: detected capacity change from 0 to 512 [ 65.106580][ T6016] EXT4-fs (loop2): warning: mounting fs with errors, running e2fsck is recommended [ 65.117142][ T6025] loop3: detected capacity change from 0 to 128 [ 65.126248][ T6016] EXT4-fs (loop2): failed to initialize system zone (-22) [ 65.144178][ T6025] FAT-fs (loop3): bogus sectors per cluster 0 [ 65.150452][ T6016] EXT4-fs (loop2): mount failed [ 65.162857][ T6025] FAT-fs (loop3): Can't find a valid FAT filesystem [ 65.165497][ T6022] EXT4-fs (loop1): failed to initialize system zone (-117) [ 65.265350][ T6022] EXT4-fs (loop1): mount failed [ 65.329008][ T6038] 9p: Unknown access argument c: -22 [ 65.504875][ T6058] loop3: detected capacity change from 0 to 128 [ 65.531999][ T6060] loop2: detected capacity change from 0 to 512 [ 65.550702][ T6060] EXT4-fs: Ignoring removed bh option [ 65.571935][ T6060] EXT4-fs: Ignoring removed mblk_io_submit option [ 65.593551][ T6060] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 65.648177][ T6060] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 65.663139][ T6060] EXT4-fs (loop2): orphan cleanup on readonly fs [ 65.672147][ T6060] EXT4-fs warning (device loop2): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 65.696486][ T6060] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 65.703537][ T6060] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:483: comm syz.2.1464: Invalid block bitmap block 0 in block_group 0 [ 65.737306][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 65.743788][ C0] EXT4-fs (loop2): last error at time 1778711244: ext4_read_block_bitmap_nowait:483 [ 65.753308][ T6060] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 65.798134][ T6060] EXT4-fs (loop2): 1 orphan inode deleted [ 66.001458][ T6109] loop5: detected capacity change from 0 to 512 [ 66.015242][ T6109] EXT4-fs (loop5): ext4_check_descriptors: Inode bitmap for group 0 not in group (block 4)! [ 66.035599][ T6117] loop3: detected capacity change from 0 to 512 [ 66.051017][ T6117] EXT4-fs (loop3): 1 orphan inode deleted [ 66.057318][ T6109] EXT4-fs (loop5): group descriptors corrupted! [ 66.441256][ T6166] 9pnet_fd: Insufficient options for proto=fd [ 66.480652][ T28] audit: type=1400 audit(1778711245.537:263): avc: denied { read write } for pid=6167 comm="syz.1.1516" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 66.530144][ T28] audit: type=1400 audit(1778711245.537:264): avc: denied { open } for pid=6167 comm="syz.1.1516" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 66.595895][ T6181] loop3: detected capacity change from 0 to 512 [ 66.615740][ T6181] EXT4-fs: Ignoring removed nobh option [ 66.664639][ T6181] Quota error (device loop3): dq_insert_tree: Quota tree root isn't allocated! [ 66.708518][ T6181] Quota error (device loop3): qtree_write_dquot: Error -5 occurred while creating quota [ 66.758111][ T6181] EXT4-fs error (device loop3): ext4_acquire_dquot:7034: comm syz.3.1522: Failed to acquire dquot type 0 [ 66.785778][ T6181] fserror_report: 2 callbacks suppressed [ 66.785793][ T6181] loop3: lost filesystem error report for type 5 error -5 [ 66.798676][ C1] EXT4-fs (loop3): error count since last fsck: 1 [ 66.812316][ C1] EXT4-fs (loop3): initial error at time 1778711245: ext4_acquire_dquot:7034 [ 66.821187][ C1] EXT4-fs (loop3): last error at time 1778711245: ext4_acquire_dquot:7034 [ 66.832646][ T6181] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1522: corrupted inode contents [ 66.851255][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 66.851752][ T6181] EXT4-fs error (device loop3): ext4_dirty_inode:6587: inode #16: comm syz.3.1522: mark_inode_dirty error [ 66.890557][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 66.890811][ T6181] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1522: corrupted inode contents [ 66.952737][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 66.952891][ T6181] EXT4-fs error (device loop3): __ext4_ext_dirty:207: inode #16: comm syz.3.1522: mark_inode_dirty error [ 66.979641][ T6222] tmpfs: Bad value for 'mpol' [ 67.001468][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.001655][ T6181] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1522: corrupted inode contents [ 67.047273][ T6230] loop1: detected capacity change from 0 to 164 [ 67.069043][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.070087][ T6181] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 67.104628][ T6181] loop3: lost filesystem error report for type 5 error -117 [ 67.105731][ T6181] EXT4-fs error (device loop3): ext4_do_update_inode:5690: inode #16: comm syz.3.1522: corrupted inode contents [ 67.139479][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.139706][ T6181] EXT4-fs error (device loop3): ext4_truncate:4690: inode #16: comm syz.3.1522: mark_inode_dirty error [ 67.161175][ T6181] loop3: lost file I/O error report for ino 16 type 5 pos 0x0 len 0x0 error -117 [ 67.161355][ T6181] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 67.228280][ T6181] loop3: lost filesystem error report for type 5 error -117 [ 67.228874][ T6181] EXT4-fs (loop3): 1 truncate cleaned up [ 67.271012][ T6181] ext4 filesystem being mounted at /194/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.331007][ T6258] loop1: detected capacity change from 0 to 512 [ 67.346176][ T6260] ISOFS: unable to read i-node block [ 67.372005][ T6260] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 67.383382][ T6258] EXT4-fs error (device loop1): ext4_orphan_get:1423: comm syz.1.1557: bad orphan inode 15 [ 67.397586][ T6258] loop1: lost filesystem error report for type 5 error -117 [ 67.399056][ T6258] ext4_test_bit(bit=14, block=18) = 1 [ 67.406449][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 67.406472][ C1] EXT4-fs (loop1): initial error at time 1778711246: ext4_orphan_get:1423 [ 67.406498][ C1] EXT4-fs (loop1): last error at time 1778711246: ext4_orphan_get:1423 [ 67.435442][ T6258] is_bad_inode(inode)=0 [ 67.441056][ T6258] NEXT_ORPHAN(inode)=1023 [ 67.462113][ T6258] max_ino=32 [ 67.480074][ T6258] i_nlink=0 [ 67.484781][ T6258] EXT4-fs error (device loop1): ext4_xattr_delete_inode:2972: inode #15: comm syz.1.1557: corrupted xattr block 19: invalid header [ 67.508179][ T6258] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 67.508386][ T6258] EXT4-fs warning (device loop1): ext4_evict_inode:287: xattr delete (err -117) [ 67.534146][ T6258] ext4 filesystem being mounted at /213/éq‰Y’3aK supports timestamps until 2038-01-19 (0x7fffffff) [ 68.080871][ T28] audit: type=1400 audit(1778711247.107:265): avc: denied { write } for pid=6345 comm="syz.0.1599" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 68.291546][ T6364] Alternate GPT is invalid, using primary GPT. [ 68.309287][ T6364] loop3: p2 p3 p7 [ 68.442504][ T3853] udevd[3853]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory [ 68.453235][ T3291] udevd[3291]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory [ 68.463387][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 68.791633][ T6436] EXT4-fs: Ignoring removed bh option [ 68.820637][ T6436] EXT4-fs: Ignoring removed mblk_io_submit option [ 68.832921][ T6436] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 68.852817][ T6436] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 68.888291][ T6449] tmpfs: Bad value for 'nr_blocks' [ 68.893628][ T6436] EXT4-fs (loop0): orphan cleanup on readonly fs [ 68.918170][ T6436] EXT4-fs warning (device loop0): ext4_enable_quotas:7269: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 68.941523][ T6436] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 68.950656][ T6451] FAT-fs (loop1): bogus number of reserved sectors [ 68.962292][ T6453] mmap: syz.5.1653 (6453) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 68.979472][ T6436] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:483: comm syz.0.1644: Invalid block bitmap block 0 in block_group 0 [ 68.993069][ T6436] loop0: lost filesystem error report for type 5 error -117 [ 68.993145][ T6451] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero [ 69.000523][ C0] EXT4-fs (loop0): error count since last fsck: 1 [ 69.000542][ C0] EXT4-fs (loop0): last error at time 1778711248: ext4_read_block_bitmap_nowait:483 [ 69.026008][ T6451] FAT-fs (loop1): Can't find a valid FAT filesystem [ 69.041458][ T6436] EXT4-fs error (device loop0) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 69.077301][ T6456] EXT4-fs warning (device loop5): dx_probe:846: Directory (ino: 2) htree depth 0x0002 exceedsupported value [ 69.080893][ T6436] loop0: lost filesystem error report for type 5 error -117 [ 69.100808][ T6436] EXT4-fs (loop0): 1 orphan inode deleted [ 69.137734][ T6456] EXT4-fs warning (device loop5): dx_probe:849: Enable large directory feature to access it [ 69.169902][ T6456] EXT4-fs warning (device loop5): dx_probe:934: inode #2: comm syz.5.1654: Corrupt directory, running e2fsck is recommended [ 69.184627][ T6456] EXT4-fs (loop5): Cannot turn on journaled quota: type 1: error -117 [ 69.196387][ T6456] EXT4-fs error (device loop5): ext4_iget_extra_inode:5128: inode #15: comm syz.5.1654: corrupted in-inode xattr: invalid ea_ino [ 69.220050][ T6456] loop5: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 69.221636][ T6456] EXT4-fs error (device loop5): ext4_orphan_get:1402: comm syz.5.1654: couldn't read orphan inode 15 (err -117) [ 69.230863][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 69.230884][ C1] EXT4-fs (loop5): initial error at time 1778711248: ext4_iget_extra_inode:5128: inode 15 [ 69.230919][ C1] EXT4-fs (loop5): last error at time 1778711248: ext4_iget_extra_inode:5128: inode 15 [ 69.252981][ T28] audit: type=1326 audit(1778711248.227:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6468 comm="syz.1.1661" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f9a4a41ce59 code=0x0 [ 69.259439][ T6456] loop5: lost filesystem error report for type 5 error -117 [ 69.382530][ T6482] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.1666: invalid block [ 69.414100][ T6482] loop2: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 69.414217][ T6482] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1666: invalid indirect mapped block 4294967295 (level 1) [ 69.423421][ C0] EXT4-fs (loop2): error count since last fsck: 1 [ 69.423444][ C0] EXT4-fs (loop2): initial error at time 1778711248: ext4_get_branch:178: inode 11: block 4294967295 [ 69.423502][ C0] EXT4-fs (loop2): last error at time 1778711248: ext4_get_branch:178: inode 11: block 4294967295 [ 69.495169][ T6482] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1666: invalid indirect mapped block 4294967295 (level 1) [ 69.511526][ T6482] EXT4-fs (loop2): 2 truncates cleaned up [ 69.552332][ T6479] loop1: p1 p2 p3 [ 69.565664][ T6479] loop1: p2 start 9961480 is beyond EOD, truncated [ 69.582723][ T6479] loop1: p3 start 117772289 is beyond EOD, truncated [ 69.603819][ T28] audit: type=1326 audit(1778711248.611:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6500 comm="syz.0.1676" exe="/root/ci2-upstream-kcsan-gce/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f3721e6ce59 code=0x0 [ 69.706160][ T3290] udevd[3290]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 70.079566][ T6557] set_capacity_and_notify: 9 callbacks suppressed [ 70.079651][ T6557] loop3: detected capacity change from 0 to 1024 [ 70.120441][ T6562] loop2: detected capacity change from 0 to 512 [ 70.134048][ T6562] ext4: Bad value for 'resgid' [ 70.152931][ T6557] EXT4-fs (loop3): can't mount with both data=journal and delalloc [ 70.158300][ T6562] ext4: Bad value for 'resgid' [ 70.318997][ T6575] loop1: detected capacity change from 0 to 512 [ 70.350158][ T6575] EXT4-fs error (device loop1): ext4_orphan_get:1397: inode #15: comm syz.1.1710: inode has both inline data and extents flags [ 70.373401][ T6575] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1710: couldn't read orphan inode 15 (err -117) [ 70.385318][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 70.385338][ C0] EXT4-fs (loop1): initial error at time 1778711249: ext4_orphan_get:1397: inode 15 [ 70.385369][ C0] EXT4-fs (loop1): last error at time 1778711249: ext4_orphan_get:1397: inode 15 [ 70.533537][ T6575] loop1: lost filesystem error report for type 5 error -117 [ 70.739857][ T6605] loop5: detected capacity change from 0 to 512 [ 70.784578][ T6605] EXT4-fs: Ignoring removed bh option [ 70.809144][ T6605] EXT4-fs: Ignoring removed nobh option [ 70.844355][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #3: comm syz.5.1725: corrupted inode contents [ 70.883694][ T6605] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #3: comm syz.5.1725: mark_inode_dirty error [ 70.895046][ C0] EXT4-fs (loop5): error count since last fsck: 1 [ 70.895067][ C0] EXT4-fs (loop5): initial error at time 1778711249: ext4_do_update_inode:5690: inode 3 [ 70.895109][ C0] EXT4-fs (loop5): last error at time 1778711249: ext4_do_update_inode:5690: inode 3 [ 70.924541][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #3: comm syz.5.1725: corrupted inode contents [ 70.939721][ T6605] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #3: comm syz.5.1725: mark_inode_dirty error [ 70.992787][ T6625] loop1: detected capacity change from 0 to 1024 [ 71.001022][ T6605] Quota error (device loop5): write_blk: dquota write failed [ 71.023757][ T6625] EXT4-fs (loop1): filesystem is read-only [ 71.030183][ T6605] Quota error (device loop5): qtree_write_dquot: Error -117 occurred while creating quota [ 71.063909][ T6605] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1725: Failed to acquire dquot type 0 [ 71.088151][ T6632] IPv6: addrconf: prefix option has invalid lifetime [ 71.120358][ T6605] loop5: lost filesystem error report for type 5 error -117 [ 71.123105][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1725: corrupted inode contents [ 71.192052][ T6605] EXT4-fs error (device loop5): ext4_dirty_inode:6587: inode #16: comm syz.5.1725: mark_inode_dirty error [ 71.229452][ T28] audit: type=1400 audit(1778711250.196:268): avc: denied { create } for pid=6640 comm="syz.3.1742" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 71.254894][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1725: corrupted inode contents [ 71.293244][ T6605] EXT4-fs error (device loop5): __ext4_ext_dirty:207: inode #16: comm syz.5.1725: mark_inode_dirty error [ 71.315701][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1725: corrupted inode contents [ 71.344989][ T6605] EXT4-fs error (device loop5) in ext4_orphan_del:303: Corrupt filesystem [ 71.370022][ T6605] loop5: lost filesystem error report for type 5 error -117 [ 71.370199][ T6605] EXT4-fs error (device loop5): ext4_do_update_inode:5690: inode #16: comm syz.5.1725: corrupted inode contents [ 71.405053][ T6605] EXT4-fs error (device loop5): ext4_truncate:4690: inode #16: comm syz.5.1725: mark_inode_dirty error [ 71.416196][ T28] audit: type=1400 audit(1778711250.373:269): avc: denied { mount } for pid=6654 comm="syz.1.1750" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 71.445879][ T6605] EXT4-fs error (device loop5) in ext4_process_orphan:345: Corrupt filesystem [ 71.460437][ T6605] EXT4-fs (loop5): 1 truncate cleaned up [ 71.472527][ T6605] ext4 filesystem being mounted at /241/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.487067][ T6657] loop2: detected capacity change from 0 to 2048 [ 71.496926][ T28] audit: type=1400 audit(1778711250.472:270): avc: denied { unmount } for pid=3906 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 71.558817][ T6657] loop2: p1 [ 71.562808][ T6657] loop2: p1 size 5119 extends beyond EOD, truncated [ 71.816665][ T6689] loop5: detected capacity change from 0 to 512 [ 71.901115][ T6698] loop3: detected capacity change from 0 to 128 [ 71.969800][ T6704] loop5: detected capacity change from 0 to 512 [ 72.022108][ T6704] EXT4-fs (loop5): revision level too high, forcing read-only mode [ 72.063866][ T6704] EXT4-fs (loop5): orphan cleanup on readonly fs [ 72.074213][ T6704] Quota error (device loop5): find_block_dqentry: Quota for id 0 referenced but not present [ 72.092012][ T6704] Quota error (device loop5): qtree_read_dquot: Can't read quota structure for id 0 [ 72.148153][ T6704] EXT4-fs error (device loop5): ext4_acquire_dquot:7034: comm syz.5.1774: Failed to acquire dquot type 1 [ 72.192025][ T6704] fserror_report: 1 callbacks suppressed [ 72.192042][ T6704] loop5: lost filesystem error report for type 5 error -5 [ 72.203728][ T6704] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.1774: bg 0: block 40: padding at end of block bitmap is not set [ 72.225130][ C1] EXT4-fs (loop5): error count since last fsck: 1 [ 72.225154][ C1] EXT4-fs (loop5): initial error at time 1778711252: ext4_acquire_dquot:7034 [ 72.225174][ C1] EXT4-fs (loop5): last error at time 1778711252: ext4_acquire_dquot:7034 [ 72.282004][ T6704] loop5: lost filesystem error report for type 5 error -117 [ 72.283595][ T6704] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6679: Corrupt filesystem [ 72.322045][ T6704] loop5: lost filesystem error report for type 5 error -117 [ 72.322318][ T6704] EXT4-fs warning (device loop5): ext4_evict_inode:195: inode #16: comm syz.5.1774: data will be lost [ 72.362218][ T6704] EXT4-fs (loop5): 1 truncate cleaned up [ 72.446109][ T6715] loop1: detected capacity change from 0 to 512 [ 72.488277][ T6715] EXT4-fs error (device loop1): ext4_map_blocks:791: inode #11: block 10: comm syz.1.1777: lblock 0 mapped to illegal pblock 10 (length 1) [ 72.516582][ T6715] fserror_report: 14 callbacks suppressed [ 72.516601][ T6715] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.527109][ T6715] EXT4-fs (loop1): Remounting filesystem read-only [ 72.536318][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 72.536342][ C1] EXT4-fs (loop1): initial error at time 1778711252: ext4_map_blocks:791: inode 11: block 10 [ 72.536403][ C1] EXT4-fs (loop1): last error at time 1778711252: ext4_map_blocks:791: inode 11: block 10 [ 72.572642][ T6715] EXT4-fs warning (device loop1): ext4_evict_inode:270: couldn't mark inode dirty (err -30) [ 72.642516][ T6715] EXT4-fs (loop1): 1 orphan inode deleted [ 72.676297][ T6731] FAT-fs (loop0): bogus logical sector size 3328 [ 72.706252][ T6731] FAT-fs (loop0): Can't find a valid FAT filesystem [ 72.801538][ T6748] EXT4-fs: Ignoring removed bh option [ 72.833930][ T6748] EXT4-fs error (device loop1): ext4_iget_extra_inode:5128: inode #11: comm syz.1.1791: corrupted in-inode xattr: bad e_name length [ 72.885093][ T6753] tmpfs: Bad value for 'mpol' [ 72.952705][ T6748] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 72.952880][ T6748] EXT4-fs error (device loop1): ext4_orphan_get:1402: comm syz.1.1791: couldn't read orphan inode 11 (err -117) [ 72.962279][ C0] EXT4-fs (loop1): error count since last fsck: 1 [ 72.962303][ C0] EXT4-fs (loop1): initial error at time 1778711252: ext4_iget_extra_inode:5128: inode 11 [ 72.962334][ C0] EXT4-fs (loop1): last error at time 1778711252: ext4_iget_extra_inode:5128: inode 11 [ 73.013007][ T6748] loop1: lost filesystem error report for type 5 error -117 [ 73.013145][ T6748] EXT4-fs (loop1): 1 truncate cleaned up [ 73.094193][ T3906] ================================================================== [ 73.102353][ T3906] BUG: KCSAN: data-race in __lru_add_drain_all / folio_add_lru [ 73.109944][ T3906] [ 73.112296][ T3906] read-write to 0xffff888237c266e8 of 1 bytes by task 6585 on cpu 0: [ 73.120397][ T3906] folio_add_lru+0xa4/0x1e0 [ 73.124952][ T3906] shmem_get_folio_gfp+0x7b0/0xd60 [ 73.130092][ T3906] shmem_write_begin+0xfc/0x1f0 [ 73.134981][ T3906] generic_perform_write+0x183/0x490 [ 73.140319][ T3906] shmem_file_write_iter+0xc5/0xf0 [ 73.145475][ T3906] __kernel_write_iter+0x319/0x590 [ 73.150635][ T3906] dump_user_range+0xa73/0xd00 [ 73.155428][ T3906] elf_core_dump+0x21a2/0x2330 [ 73.160252][ T3906] coredump_write+0xacc/0xdd0 [ 73.164953][ T3906] vfs_coredump+0x26dd/0x31e0 [ 73.169646][ T3906] get_signal+0xd5c/0xf20 [ 73.174012][ T3906] arch_do_signal_or_restart+0x96/0x480 [ 73.179579][ T3906] irqentry_exit+0x145/0x5d0 [ 73.184192][ T3906] asm_exc_page_fault+0x26/0x30 [ 73.189053][ T3906] [ 73.191382][ T3906] read to 0xffff888237c266e8 of 1 bytes by task 3906 on cpu 1: [ 73.198929][ T3906] __lru_add_drain_all+0x17e/0x450 [ 73.204068][ T3906] lru_add_drain_all+0x10/0x20 [ 73.208852][ T3906] invalidate_bdev+0x47/0x70 [ 73.213465][ T3906] ext4_put_super+0x610/0x7b0 [ 73.218160][ T3906] generic_shutdown_super+0xee/0x220 [ 73.223472][ T3906] kill_block_super+0x2a/0x70 [ 73.228182][ T3906] ext4_kill_sb+0x42/0x80 [ 73.232533][ T3906] deactivate_locked_super+0x75/0x1c0 [ 73.237927][ T3906] deactivate_super+0x97/0xa0 [ 73.242621][ T3906] cleanup_mnt+0x2bb/0x330 [ 73.247052][ T3906] __cleanup_mnt+0x19/0x20 [ 73.251492][ T3906] task_work_run+0x130/0x1a0 [ 73.256104][ T3906] exit_to_user_mode_loop+0x211/0x820 [ 73.261495][ T3906] do_syscall_64+0x232/0x3b0 [ 73.266117][ T3906] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 73.272026][ T3906] [ 73.274364][ T3906] value changed: 0x04 -> 0x07 [ 73.279048][ T3906] [ 73.281385][ T3906] Reported by Kernel Concurrency Sanitizer on: [ 73.287549][ T3906] CPU: 1 UID: 0 PID: 3906 Comm: syz-executor Tainted: G W syzkaller #0 PREEMPT(full) [ 73.298598][ T3906] Tainted: [W]=WARN [ 73.302426][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 73.312508][ T3906] ==================================================================