Warning: Permanently added '10.128.0.75' (ED25519) to the list of known hosts. 2025/11/20 06:29:09 parsed 1 programs [ 50.323093][ T28] audit: type=1400 audit(1763620150.530:106): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.396303][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.130446][ T28] audit: type=1401 audit(1763620151.330:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.571226][ T28] audit: type=1400 audit(1763620151.770:108): avc: denied { create } for pid=447 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 51.668874][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.679693][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.687262][ T429] device bridge_slave_0 entered promiscuous mode [ 51.695591][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.702889][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.710554][ T429] device bridge_slave_1 entered promiscuous mode [ 51.874562][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.882237][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.889648][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.896763][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.939110][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.947354][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.954997][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.962899][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.972718][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.985201][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.992302][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.008528][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.017066][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.024178][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.046558][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.064743][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.081653][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.094022][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.102222][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.110030][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.118604][ T429] device veth0_vlan entered promiscuous mode [ 52.134889][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/11/20 06:29:12 executed programs: 0 [ 52.144227][ T429] device veth1_macvtap entered promiscuous mode [ 52.154696][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.170106][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.378820][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.385975][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.393718][ T467] device bridge_slave_0 entered promiscuous mode [ 52.401827][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.408992][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.416428][ T467] device bridge_slave_1 entered promiscuous mode [ 52.541093][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.548381][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.555966][ T471] device bridge_slave_0 entered promiscuous mode [ 52.564580][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.571628][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.579390][ T471] device bridge_slave_1 entered promiscuous mode [ 52.616582][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.623830][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.631311][ T474] device bridge_slave_0 entered promiscuous mode [ 52.638485][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.645874][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.653616][ T474] device bridge_slave_1 entered promiscuous mode [ 52.702082][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.709304][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.717287][ T469] device bridge_slave_0 entered promiscuous mode [ 52.745796][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.752937][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.760388][ T469] device bridge_slave_1 entered promiscuous mode [ 52.782070][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.789964][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.797753][ T473] device bridge_slave_0 entered promiscuous mode [ 52.821666][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.828772][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.836398][ T473] device bridge_slave_1 entered promiscuous mode [ 52.986876][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.993982][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.001335][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.008493][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.038359][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.045451][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.052780][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.059818][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.072924][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.080462][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.087881][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.095456][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.103793][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.111682][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.151465][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.160106][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.168452][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.175586][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.184540][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.193007][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.201263][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.208358][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.215902][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.225661][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.233943][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.261481][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.269190][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.277035][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.285915][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.294119][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.301228][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.308754][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.336394][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.345219][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.353513][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.361070][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.368835][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.377388][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.384629][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.392123][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.400363][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.407420][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.414893][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.422537][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.430854][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.439256][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.446316][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.458968][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.480033][ T467] device veth0_vlan entered promiscuous mode [ 53.498954][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.508154][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.515335][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.523142][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.531367][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.538459][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.546040][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.554620][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.563006][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.570878][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.579026][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.587107][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.595366][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.603778][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.610808][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.618301][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.626541][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.633614][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.641130][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.649580][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.658312][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.665948][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.677669][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.686199][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.707083][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.715268][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.723560][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.731900][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.748068][ T467] device veth1_macvtap entered promiscuous mode [ 53.756767][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.764571][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.772916][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.795666][ T473] device veth0_vlan entered promiscuous mode [ 53.806776][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.815070][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.823635][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.831828][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.840265][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.848729][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.857232][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.865386][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.873660][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.881178][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.905407][ T474] device veth0_vlan entered promiscuous mode [ 53.923142][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.931770][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.940823][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.949955][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.958683][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.967276][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.975424][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.983769][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.992072][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.000594][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.009073][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.017453][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.025916][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.034037][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.042042][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.049770][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.057272][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.064812][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.079137][ T471] device veth0_vlan entered promiscuous mode [ 54.090641][ T469] device veth0_vlan entered promiscuous mode [ 54.097215][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.105346][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.116264][ T473] device veth1_macvtap entered promiscuous mode [ 54.132090][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.139660][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.147398][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.156818][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.165130][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.188765][ T474] device veth1_macvtap entered promiscuous mode [ 54.201474][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.210752][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.211162][ T523] loop0: detected capacity change from 0 to 128 [ 54.219463][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.234403][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.244320][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.252822][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.260004][ T523] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.261133][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.269925][ T28] audit: type=1400 audit(1763620154.480:109): avc: denied { mount } for pid=522 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.277911][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.300980][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.320054][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.320615][ T28] audit: type=1400 audit(1763620154.530:110): avc: denied { write } for pid=522 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.348982][ T28] audit: type=1400 audit(1763620154.530:111): avc: denied { add_name } for pid=522 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.349458][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.391436][ T28] audit: type=1400 audit(1763620154.530:112): avc: denied { create } for pid=522 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.440772][ T28] audit: type=1400 audit(1763620154.540:113): avc: denied { write open } for pid=522 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.485593][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.487081][ T28] audit: type=1400 audit(1763620154.540:114): avc: denied { mounton } for pid=522 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.516615][ T526] EXT4-fs error (device loop0): ext4_dx_csum_set:531: inode #2: comm syz.0.16: dir seems corrupt? Run e2fsck -D. [ 54.530422][ T469] device veth1_macvtap entered promiscuous mode [ 54.537538][ T28] audit: type=1400 audit(1763620154.540:115): avc: denied { map } for pid=522 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 54.552892][ T526] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=0, inode=2033530174, rec_len=1012, size=1012 fake=0 [ 54.580212][ T526] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 54.595761][ T43] device bridge_slave_1 left promiscuous mode [ 54.602032][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.621503][ T528] loop3: detected capacity change from 0 to 128 [ 54.622812][ T467] ================================================================== [ 54.635878][ T467] BUG: KASAN: use-after-free in ext4_htree_fill_tree+0x1066/0x10d0 [ 54.643832][ T467] Read of size 1 at addr ffff88811e64d365 by task syz-executor/467 [ 54.649088][ T528] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 54.651740][ T467] [ 54.651747][ T467] CPU: 0 PID: 467 Comm: syz-executor Not tainted syzkaller #0 [ 54.660454][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.662477][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 54.662504][ T467] Call Trace: [ 54.662511][ T467] [ 54.685840][ T528] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.690429][ T467] __dump_stack+0x21/0x24 [ 54.693998][ T528] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 54.696674][ T467] dump_stack_lvl+0xee/0x150 [ 54.727422][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop3 [ 54.727750][ T467] ? __cfi_dump_stack_lvl+0x8/0x8 [ 54.742801][ T473] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.744006][ T467] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 54.755810][ T473] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.761182][ T467] print_address_description+0x71/0x200 [ 54.774776][ T473] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 54.779909][ T467] print_report+0x4a/0x60 [ 54.800751][ T473] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.804405][ T467] kasan_report+0x122/0x150 [ 54.804437][ T467] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 54.804466][ T467] __asan_report_load1_noabort+0x14/0x20 [ 54.804497][ T467] ext4_htree_fill_tree+0x1066/0x10d0 [ 54.804525][ T467] ? __cfi_ext4_htree_fill_tree+0x10/0x10 [ 54.804552][ T467] ? kasan_save_alloc_info+0x25/0x30 [ 54.804579][ T467] ? __kasan_kmalloc+0x95/0xb0 [ 54.804601][ T467] ? ext4_readdir+0x4ac/0x3c10 [ 54.804618][ T467] ? kmalloc_trace+0x40/0xb0 [ 54.818250][ T473] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.820660][ T467] ext4_readdir+0x2d8a/0x3c10 [ 54.826781][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.831834][ T467] ? __alloc_pages+0x450/0x450 [ 54.837790][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.843037][ T467] ? __this_cpu_preempt_check+0x13/0x20 [ 54.843068][ T467] ? memcg_rstat_updated+0x56/0x110 [ 54.848855][ T473] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.853120][ T467] ? cgroup_rstat_updated+0xf5/0x370 [ 54.853145][ T467] ? __mod_memcg_lruvec_state+0xd4/0x110 [ 54.853173][ T467] ? __cfi_ext4_readdir+0x10/0x10 [ 54.853193][ T467] ? __kasan_check_write+0x14/0x20 [ 54.853211][ T467] ? rwsem_read_trylock+0x29a/0x620 [ 54.853242][ T467] ? downgrade_write+0x350/0x350 [ 54.853269][ T467] ? handle_mm_fault+0x17be/0x2640 [ 54.859315][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.862711][ T467] ? avc_policy_seqno+0x1b/0x70 [ 54.862746][ T467] ? down_read_killable+0xb6/0x100 [ 54.876323][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.880444][ T467] ? __cfi_down_read_killable+0x10/0x10 [ 54.895577][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.899703][ T467] ? fsnotify_perm+0x269/0x5b0 [ 54.915410][ T473] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.920099][ T467] ? security_file_permission+0x94/0xb0 [ 54.926089][ T473] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.940854][ T467] iterate_dir+0x271/0x610 [ 54.940879][ T467] ? __cfi_ext4_readdir+0x10/0x10 [ 54.940899][ T467] __se_sys_getdents64+0xe5/0x240 [ 54.946533][ T473] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.951818][ T467] ? __x64_sys_getdents64+0x90/0x90 [ 54.957547][ T473] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.962098][ T467] ? __cfi_filldir64+0x10/0x10 [ 54.967917][ T473] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.972238][ T467] ? do_user_addr_fault+0x9ac/0x1050 [ 54.978810][ T473] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.992185][ T467] ? debug_smp_processor_id+0x17/0x20 [ 54.992221][ T467] __x64_sys_getdents64+0x7b/0x90 [ 54.997637][ T473] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.002472][ T467] x64_sys_call+0x15c/0x9a0 [ 55.002501][ T467] do_syscall_64+0x4c/0xa0 [ 55.188517][ T467] ? clear_bhb_loop+0x30/0x80 [ 55.193204][ T467] ? clear_bhb_loop+0x30/0x80 [ 55.197889][ T467] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 55.203782][ T467] RIP: 0033:0x7f75fb5bfad3 [ 55.208201][ T467] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 72 3e f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 55.227803][ T467] RSP: 002b:00007ffe34fde518 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 55.236212][ T467] RAX: ffffffffffffffda RBX: 000055558a15b4e0 RCX: 00007f75fb5bfad3 [ 55.244221][ T467] RDX: 0000000000008000 RSI: 000055558a15b4e0 RDI: 0000000000000005 [ 55.252244][ T467] RBP: 000055558a15b4b4 R08: 0000000000028b61 R09: 0000000000000000 [ 55.260223][ T467] R10: 00007f75fb77cca0 R11: 0000000000000293 R12: ffffffffffffffa8 [ 55.268209][ T467] R13: 0000000000000010 R14: 000055558a15b4b0 R15: 00007ffe34fe07d0 [ 55.276271][ T467] [ 55.279374][ T467] [ 55.281776][ T467] The buggy address belongs to the physical page: [ 55.288197][ T467] page:ffffea0004799340 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x11e64d [ 55.298454][ T467] flags: 0x4000000000000000(zone=1) [ 55.303746][ T467] raw: 4000000000000000 0000000000000000 ffffffff04790101 0000000000000000 [ 55.312353][ T467] raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 [ 55.320942][ T467] page dumped because: kasan: bad access detected [ 55.327451][ T467] page_owner tracks the page as freed [ 55.332812][ T467] page last allocated via order 1, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 176, tgid 176 (rm), ts 7516525514, free_ts 53824121417 [ 55.353041][ T467] post_alloc_hook+0x1f5/0x210 [ 55.357840][ T467] prep_new_page+0x1c/0x110 [ 55.362385][ T467] get_page_from_freelist+0x2c7b/0x2cf0 [ 55.367944][ T467] __alloc_pages+0x1c3/0x450 [ 55.372536][ T467] alloc_slab_page+0x6e/0xf0 [ 55.377133][ T467] new_slab+0x98/0x3d0 [ 55.381202][ T467] ___slab_alloc+0x6bd/0xb20 [ 55.385789][ T467] kmem_cache_alloc_bulk+0x16a/0x3c0 [ 55.391072][ T467] mas_alloc_nodes+0x423/0x850 [ 55.395848][ T467] mas_preallocate+0xdf5/0x1400 [ 55.400690][ T467] vma_expand+0x3b7/0xa10 [ 55.405018][ T467] mmap_region+0xef5/0x2290 [ 55.409518][ T467] do_mmap+0x843/0xdc0 [ 55.413579][ T467] vm_mmap_pgoff+0x1f5/0x3f0 [ 55.418159][ T467] ksys_mmap_pgoff+0x161/0x1d0 [ 55.422929][ T467] __x64_sys_mmap+0xfa/0x110 [ 55.427534][ T467] page last free stack trace: [ 55.432191][ T467] free_unref_page_prepare+0x742/0x750 [ 55.437649][ T467] free_unref_page+0x8f/0x530 [ 55.442328][ T467] __free_pages+0x67/0x100 [ 55.446764][ T467] __free_slab+0xca/0x1a0 [ 55.451120][ T467] discard_slab+0x29/0x40 [ 55.455447][ T467] __slab_free+0x201/0x280 [ 55.459878][ T467] ___cache_free+0xbf/0xd0 [ 55.464300][ T467] qlist_free_all+0xc6/0x140 [ 55.468943][ T467] kasan_quarantine_reduce+0x14a/0x170 [ 55.474451][ T467] __kasan_slab_alloc+0x24/0x80 [ 55.479305][ T467] slab_post_alloc_hook+0x4f/0x2d0 [ 55.484442][ T467] __kmem_cache_alloc_node+0x192/0x2c0 [ 55.489905][ T467] __kmalloc_node_track_caller+0xa0/0x1e0 [ 55.495656][ T467] __alloc_skb+0x236/0x4b0 [ 55.500075][ T467] mld_newpack+0x13a/0xa10 [ 55.504596][ T467] add_grhead+0x67/0x300 [ 55.508835][ T467] [ 55.511156][ T467] Memory state around the buggy address: [ 55.516777][ T467] ffff88811e64d200: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 55.525018][ T467] ffff88811e64d280: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 55.533086][ T467] >ffff88811e64d300: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 55.541174][ T467] ^ [ 55.548360][ T467] ffff88811e64d380: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 55.556415][ T467] ffff88811e64d400: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 55.564463][ T467] ================================================================== [ 55.573322][ T43] device bridge_slave_0 left promiscuous mode [ 55.579565][ T467] Disabling lock debugging due to kernel taint [ 55.579610][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.587103][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.595341][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 55.595354][ T28] audit: type=1400 audit(1763620155.800:119): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 55.614836][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.619737][ T28] audit: type=1400 audit(1763620155.800:120): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.641691][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.663788][ T28] audit: type=1400 audit(1763620155.800:121): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.684356][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.706171][ T28] audit: type=1400 audit(1763620155.800:122): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.726175][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.745274][ T28] audit: type=1400 audit(1763620155.800:123): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.766190][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 55.785979][ T28] audit: type=1400 audit(1763620155.800:124): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.806398][ T43] device veth1_macvtap left promiscuous mode [ 55.828436][ T28] audit: type=1400 audit(1763620155.800:125): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.850291][ T43] device veth0_vlan left promiscuous mode [ 55.856299][ T467] EXT4-fs error (device loop0): htree_dirblock_to_tree:1112: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 56.022936][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.030713][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.039427][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.048369][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.058421][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.080015][ T471] device veth1_macvtap entered promiscuous mode [ 56.091916][ T532] loop5: detected capacity change from 0 to 128 [ 56.116454][ T532] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 56.126462][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.126635][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.135530][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.153855][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.162205][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.163400][ T473] EXT4-fs (loop3): unmounting filesystem. [ 56.178466][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.179401][ T532] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.206001][ T532] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 56.224843][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.233699][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.243348][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.251901][ T467] EXT4-fs (loop0): unmounting filesystem. [ 56.253033][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.268387][ T28] audit: type=1400 audit(1763620156.470:126): avc: denied { read } for pid=536 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.270616][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop5 [ 56.294753][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.303507][ T28] audit: type=1400 audit(1763620156.500:127): avc: denied { open } for pid=536 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.331801][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.350218][ T469] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.371858][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.385276][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.395258][ T541] loop4: detected capacity change from 0 to 128 [ 56.402743][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.408605][ T541] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 56.442596][ T541] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.454943][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.480421][ T544] loop6: detected capacity change from 0 to 128 [ 56.490423][ T469] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.510410][ T541] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.513965][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.539579][ T544] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 56.548679][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.567021][ T544] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.568380][ T541] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 56.596649][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.618011][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.628061][ T544] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.630722][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.656217][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.673288][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.673472][ T469] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.686917][ T474] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.700271][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.726144][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.726463][ T469] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.742761][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.764254][ T544] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 56.764608][ T538] device bridge_slave_0 entered promiscuous mode [ 56.772689][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.780081][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.797587][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.805390][ T538] device bridge_slave_1 entered promiscuous mode [ 56.811783][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 56.812552][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.836327][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.844725][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.858475][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.863135][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.875436][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.887683][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.915276][ T471] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.934354][ T474] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.961860][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.986582][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.987630][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.002029][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.014498][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.041988][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.057188][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.062375][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.069243][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.106127][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.109392][ T474] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.121782][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.149233][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.157899][ T474] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.165308][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.181580][ T474] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.194590][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.210880][ T474] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.225621][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.237387][ T474] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.247271][ T471] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.272323][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.272905][ T471] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.279384][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.301534][ T536] device bridge_slave_0 entered promiscuous mode [ 57.312737][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.319839][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.327656][ T471] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.327971][ T536] device bridge_slave_1 entered promiscuous mode [ 57.350588][ T471] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.362358][ T471] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.394564][ T469] EXT4-fs (loop5): unmounting filesystem. 2025/11/20 06:29:17 executed programs: 22 [ 57.564674][ T474] EXT4-fs (loop4): unmounting filesystem. [ 57.589393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.597176][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.615517][ T471] EXT4-fs (loop6): unmounting filesystem. [ 57.633323][ T561] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.640445][ T561] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.648166][ T561] device bridge_slave_0 entered promiscuous mode [ 57.655832][ T561] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.663503][ T561] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.670889][ T561] device bridge_slave_1 entered promiscuous mode [ 57.677968][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.686457][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.694849][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.701905][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.709621][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.718095][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.726449][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.733499][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.755687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.791679][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.814264][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.861495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.869523][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.877311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.886512][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.894965][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.902028][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.909634][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.918007][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.925080][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.932602][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.974806][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.017426][ T538] device veth0_vlan entered promiscuous mode [ 58.028481][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.037076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.044857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.053295][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.065245][ T568] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.072376][ T568] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.079755][ T568] device bridge_slave_0 entered promiscuous mode [ 58.101112][ T568] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.108285][ T568] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.115758][ T568] device bridge_slave_1 entered promiscuous mode [ 58.130630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.145961][ T536] device veth0_vlan entered promiscuous mode [ 58.161393][ T572] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.168953][ T572] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.177351][ T572] device bridge_slave_0 entered promiscuous mode [ 58.186177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.194728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.203024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.210766][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.219967][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.228346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.245814][ T572] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.253016][ T572] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.260417][ T572] device bridge_slave_1 entered promiscuous mode [ 58.268827][ T538] device veth1_macvtap entered promiscuous mode [ 58.292189][ T43] device bridge_slave_1 left promiscuous mode [ 58.298761][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.306508][ T43] device bridge_slave_0 left promiscuous mode [ 58.312924][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.321006][ T43] device bridge_slave_1 left promiscuous mode [ 58.327371][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.334982][ T43] device bridge_slave_0 left promiscuous mode [ 58.341129][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.349447][ T43] device veth1_macvtap left promiscuous mode [ 58.355531][ T43] device veth0_vlan left promiscuous mode [ 58.361592][ T43] device veth1_macvtap left promiscuous mode [ 58.367951][ T43] device veth0_vlan left promiscuous mode [ 58.530698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.538490][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.547292][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.578002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.586921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.609011][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.617518][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.647728][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.655974][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.665075][ T536] device veth1_macvtap entered promiscuous mode [ 58.689516][ T588] loop8: detected capacity change from 0 to 128 [ 58.696062][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.703517][ T588] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 58.716828][ T588] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.727493][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.734436][ T588] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.743207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.755491][ T588] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 58.763909][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.777982][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.785971][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.796322][ T538] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.796336][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop8 [ 58.798687][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.808233][ T538] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.816064][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.822776][ T538] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.835847][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.872021][ T538] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.884399][ T538] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.898098][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.902559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.921512][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.921955][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.938498][ T538] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.946108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.960625][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.969154][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.983723][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.006626][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.006788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.021864][ T538] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.030316][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.041753][ T538] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.050207][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.062612][ T538] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.071059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.083165][ T538] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.091657][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.105653][ T538] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.129769][ T538] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.141845][ T538] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.184088][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.197655][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.211627][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.219990][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.244197][ T598] loop7: detected capacity change from 0 to 128 [ 59.254063][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.266599][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.284476][ T561] device veth0_vlan entered promiscuous mode [ 59.302127][ T598] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 59.308104][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.319514][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.319585][ T598] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.356553][ T598] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.375953][ T598] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 59.387283][ T561] device veth1_macvtap entered promiscuous mode [ 59.404704][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 59.415249][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.415337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.435425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.435441][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.443330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.455833][ T536] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 59.467734][ T538] EXT4-fs (loop8): unmounting filesystem. [ 59.491582][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.505217][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.512785][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.520151][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.526597][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.536135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.556299][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.557964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.571576][ T536] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.580088][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.595292][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.602082][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.617620][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.625695][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.639668][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.648124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.663210][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.671082][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.682315][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.689164][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.702227][ T536] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.710189][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.730177][ T536] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.730251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.745261][ T536] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.753966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.769464][ T536] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.777995][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.788422][ T536] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.827353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.841711][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.850225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.858816][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.867417][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.874541][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.882059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.890961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.899346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.907940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.916461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.925055][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.933350][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.940409][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.967865][ T609] loop9: detected capacity change from 0 to 128 [ 59.980309][ T609] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 59.989980][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.005821][ T536] EXT4-fs (loop7): unmounting filesystem. [ 60.013470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.025735][ T609] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.041225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.051093][ T609] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 60.053673][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.069076][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.079085][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.093588][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 60.095755][ T568] device veth0_vlan entered promiscuous mode [ 60.113377][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.114920][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop9 [ 60.127487][ T561] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.154002][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.166326][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.179866][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.194712][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.210203][ T561] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.226101][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.241529][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.256697][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.272083][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.283961][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.297660][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.298804][ T561] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.306597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.318363][ T561] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.326810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.341420][ T561] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.349893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.365018][ T561] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.381865][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.391128][ T561] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.391544][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.440832][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.449828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.476279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.484460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.498071][ T568] device veth1_macvtap entered promiscuous mode [ 60.505803][ T572] device veth0_vlan entered promiscuous mode [ 60.514563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.522222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.530619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.540253][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.548787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.589022][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.597577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.610310][ T572] device veth1_macvtap entered promiscuous mode [ 60.627662][ T612] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.634842][ T612] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.642944][ T612] device bridge_slave_0 entered promiscuous mode [ 60.645014][ T561] EXT4-fs (loop9): unmounting filesystem. [ 60.659581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.673137][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.681474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.690569][ T612] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.697922][ T612] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.705531][ T612] device bridge_slave_1 entered promiscuous mode [ 60.716209][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.723305][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.730763][ T607] device bridge_slave_0 entered promiscuous mode [ 60.738104][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.745257][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.752793][ T607] device bridge_slave_1 entered promiscuous mode [ 60.778714][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.787124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.795711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.804852][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.813339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.821543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.898592][ T622] loop2: detected capacity change from 0 to 128 [ 60.911397][ T625] loop1: detected capacity change from 0 to 128 [ 60.913053][ T622] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 60.930069][ T622] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.950054][ T622] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.950649][ T625] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 60.971006][ T622] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 60.990294][ T625] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.006907][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 61.020834][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.030547][ T625] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.032669][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.051864][ T625] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 61.066173][ T572] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.093817][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.109169][ T568] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.114617][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.124002][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop1 [ 61.134438][ T568] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.143046][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.169281][ T568] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 61.174806][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.190388][ T568] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.205506][ T572] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.215780][ T568] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.237473][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.245234][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.260713][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.274499][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.294830][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.304023][ T568] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.334509][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.335260][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.351045][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.374520][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.374757][ T572] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.389694][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.402604][ T620] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.423310][ T568] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.424263][ T620] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.435568][ T568] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.443029][ T572] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.455735][ T568] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.470954][ T620] device bridge_slave_0 entered promiscuous mode [ 61.483206][ T568] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.493725][ T572] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.503875][ T568] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.520023][ T572] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.535143][ T568] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.546716][ T572] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.557909][ T568] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.585755][ T43] device bridge_slave_1 left promiscuous mode [ 61.591922][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.599704][ T43] device bridge_slave_0 left promiscuous mode [ 61.605990][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.614472][ T43] device bridge_slave_1 left promiscuous mode [ 61.620628][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.628503][ T43] device bridge_slave_0 left promiscuous mode [ 61.634890][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.643622][ T43] device bridge_slave_1 left promiscuous mode [ 61.649783][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.657613][ T43] device bridge_slave_0 left promiscuous mode [ 61.663949][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.673238][ T43] device veth1_macvtap left promiscuous mode [ 61.679300][ T43] device veth0_vlan left promiscuous mode [ 61.685577][ T43] device veth1_macvtap left promiscuous mode [ 61.691661][ T43] device veth0_vlan left promiscuous mode [ 61.698088][ T43] device veth1_macvtap left promiscuous mode [ 61.704208][ T43] device veth0_vlan left promiscuous mode [ 61.992397][ T620] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.999504][ T620] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.007065][ T620] device bridge_slave_1 entered promiscuous mode [ 62.045089][ T572] EXT4-fs (loop2): unmounting filesystem. [ 62.051422][ T568] EXT4-fs (loop1): unmounting filesystem. [ 62.197075][ T632] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.204330][ T632] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.212235][ T632] device bridge_slave_0 entered promiscuous mode [ 62.227697][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.234822][ T632] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.242484][ T632] device bridge_slave_1 entered promiscuous mode [ 62.326480][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.334062][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.341487][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.350600][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.358899][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.365984][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.373432][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.381857][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.390171][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.397314][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.404834][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.412428][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.419935][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.428338][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.436920][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.444066][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.451730][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.460134][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.468207][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.476059][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.495398][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.503816][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.512673][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.519751][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.528360][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.536901][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.550062][ T645] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.557248][ T645] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.564745][ T645] device bridge_slave_0 entered promiscuous mode [ 62.572507][ T645] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.579554][ T645] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.587539][ T645] device bridge_slave_1 entered promiscuous mode [ 62.605920][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.614463][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.642545][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.651137][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.662393][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.669884][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.677926][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.686517][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.694937][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.701967][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.709552][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.717932][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.726265][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.733401][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.756135][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.764314][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.773542][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.801308][ T612] device veth0_vlan entered promiscuous mode [ 62.808632][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.816695][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.825233][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.832892][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.872805][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.881026][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.889321][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.897747][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.914181][ T620] device veth0_vlan entered promiscuous mode [ 62.920510][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.929246][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.938098][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.946578][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.954916][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.963196][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.973182][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.980698][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.995678][ T612] device veth1_macvtap entered promiscuous mode [ 63.017573][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.025525][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.034286][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.056272][ T620] device veth1_macvtap entered promiscuous mode [ 63.063242][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.071008][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.079444][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.089429][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.098709][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.107288][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.115992][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.140238][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.147867][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.155742][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.164593][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.173551][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.180610][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.188172][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.196745][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.205049][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.212073][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.219640][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.227852][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.236060][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.244024][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.251525][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.267561][ T607] device veth0_vlan entered promiscuous mode 2025/11/20 06:29:23 executed programs: 40 [ 63.288159][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.297342][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.306130][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.313750][ T357] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.347821][ T671] loop0: detected capacity change from 0 to 128 [ 63.355166][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.364002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.373150][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.375023][ T671] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 63.380200][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.388865][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.398157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.418018][ T671] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.418122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.437578][ T671] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 63.445478][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.459889][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.467575][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.477613][ T612] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.480803][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop0 [ 63.489713][ T612] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.500342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.509293][ T612] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.538727][ T612] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.550652][ T612] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.564305][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.579179][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.594317][ T612] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.610074][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.625287][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.640587][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.656101][ T612] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.667872][ T612] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.681094][ T612] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.693619][ T612] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.708696][ T612] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.708751][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.725267][ T612] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.745313][ T612] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.772921][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.781107][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.791208][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.799685][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.809455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.818778][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.827063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.835508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.861584][ T632] device veth0_vlan entered promiscuous mode [ 63.881913][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.890451][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.899190][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.907346][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.916424][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.925069][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.933690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.941541][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.949771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.957318][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.964994][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.972856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.980401][ T645] device veth0_vlan entered promiscuous mode [ 63.993802][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.002249][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.020751][ T675] loop5: detected capacity change from 0 to 128 [ 64.029602][ T612] EXT4-fs (loop0): unmounting filesystem. [ 64.039930][ T675] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 64.055835][ T607] device veth1_macvtap entered promiscuous mode [ 64.070424][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.083537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.091342][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.100756][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.109718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.116711][ T675] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.120303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.139323][ T675] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 64.150034][ T645] device veth1_macvtap entered promiscuous mode [ 64.165363][ T632] device veth1_macvtap entered promiscuous mode [ 64.174998][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop5 [ 64.179921][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.193720][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.207907][ T620] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.228464][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.240807][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.254764][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.262748][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.263219][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.278056][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.285244][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.301007][ T620] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.308943][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.331988][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.332768][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.347279][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.355619][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.371016][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.403276][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.415279][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.433000][ T620] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.445878][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.446517][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.461288][ T620] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.468940][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.492836][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.501235][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.509890][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.521583][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.561326][ T680] loop3: detected capacity change from 0 to 128 [ 64.568182][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.570277][ T680] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 64.577278][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.594197][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.603237][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.612932][ T680] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff)