Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts. 2026/08/20 01:15:28 parsed 1 programs [ 38.394724][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 38.394735][ T24] audit: type=1400 audit(1787188529.390:105): avc: denied { unlink } for pid=445 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 38.475653][ T445] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.928061][ T24] audit: type=1400 audit(1787188529.920:106): avc: denied { create } for pid=457 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.235286][ T24] audit: type=1401 audit(1787188530.230:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 39.474058][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.481697][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.489198][ T488] device bridge_slave_0 entered promiscuous mode [ 39.524828][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.532010][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.540059][ T488] device bridge_slave_1 entered promiscuous mode [ 39.616634][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.623805][ T488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.631253][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.638346][ T488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.661892][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.669778][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.678773][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.686608][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.712115][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.720791][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.728024][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.735930][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.744351][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.751723][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.760688][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.770194][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.782740][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.794100][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.802243][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.810082][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.818693][ T488] device veth0_vlan entered promiscuous mode [ 39.829755][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.839703][ T488] device veth1_macvtap entered promiscuous mode [ 39.848917][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.859031][ T333] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/08/20 01:15:30 executed programs: 0 [ 39.893086][ T24] audit: type=1400 audit(1787188530.880:108): avc: denied { write } for pid=436 comm="syz-execprog" path="pipe:[15801]" dev="pipefs" ino=15801 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 40.020782][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.030009][ T511] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.040236][ T511] device bridge_slave_0 entered promiscuous mode [ 40.048030][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.055524][ T511] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.063277][ T511] device bridge_slave_1 entered promiscuous mode [ 40.107757][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.115251][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.122880][ T512] device bridge_slave_0 entered promiscuous mode [ 40.131254][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.139110][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.146908][ T512] device bridge_slave_1 entered promiscuous mode [ 40.196287][ T514] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.203828][ T514] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.211971][ T514] device bridge_slave_0 entered promiscuous mode [ 40.221388][ T514] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.228648][ T514] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.237052][ T514] device bridge_slave_1 entered promiscuous mode [ 40.292691][ T518] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.300088][ T518] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.308424][ T518] device bridge_slave_0 entered promiscuous mode [ 40.316324][ T518] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.323487][ T518] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.332176][ T518] device bridge_slave_1 entered promiscuous mode [ 40.408755][ T511] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.416187][ T511] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.423553][ T511] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.431025][ T511] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.449621][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.457149][ T512] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.464713][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.471772][ T512] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.485242][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.492987][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.501012][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.508559][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.529022][ T520] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.536264][ T520] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.543589][ T520] device bridge_slave_0 entered promiscuous mode [ 40.552259][ T520] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.559770][ T520] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.567881][ T520] device bridge_slave_1 entered promiscuous mode [ 40.617647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.625504][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.664864][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.673377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.682391][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.689545][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.709323][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.717842][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.726105][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.733293][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.757471][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.765525][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.773033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.782174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.791613][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.799043][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.806792][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.815349][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.824284][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.831555][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.850543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.859416][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.867590][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.877223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.886724][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.894275][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.901924][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.910452][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.918894][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.926037][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.958957][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.966787][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.974624][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.982730][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.991674][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.000041][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.008718][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.017433][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.024487][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.032566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.041068][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.049760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.058460][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.066979][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.076150][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.085029][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.108844][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.118364][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.125628][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.133517][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.142614][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.166806][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.175919][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.185603][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.215478][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.223624][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.231625][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.240001][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.248910][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.257444][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.266178][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.273485][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.280962][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.289630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.298117][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.305395][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.312864][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.321361][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.329629][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.338031][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.346168][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.353548][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.366706][ T512] device veth0_vlan entered promiscuous mode [ 41.389751][ T520] device veth0_vlan entered promiscuous mode [ 41.396380][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.404837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.413056][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.421064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.429804][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.438543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.446675][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.455140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.464586][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.473059][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.486272][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.495736][ T514] device veth0_vlan entered promiscuous mode [ 41.505620][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.513859][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.530293][ T520] device veth1_macvtap entered promiscuous mode [ 41.538947][ T511] device veth0_vlan entered promiscuous mode [ 41.545503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.553285][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.561130][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.569693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.578737][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.586861][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.595461][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.609078][ T518] device veth0_vlan entered promiscuous mode [ 41.617098][ T512] device veth1_macvtap entered promiscuous mode [ 41.624987][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.633070][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.641196][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.649518][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.658516][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.666763][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.681913][ T511] device veth1_macvtap entered promiscuous mode [ 41.689819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.698509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.707666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.716167][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.724727][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.740392][ T514] device veth1_macvtap entered promiscuous mode [ 41.749445][ T518] device veth1_macvtap entered promiscuous mode [ 41.756706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.765898][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.775135][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.783695][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.793318][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.801813][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.809950][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.818746][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.827572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.836157][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.868317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.876983][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.886025][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.894314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.903016][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.911527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.920665][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.929006][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.940760][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.949289][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.957931][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.966229][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.055560][ T535] ====================================================== [ 42.055560][ T535] WARNING: the mand mount option is being deprecated and [ 42.055560][ T535] will be removed in v5.15! [ 42.055560][ T535] ====================================================== [ 42.099230][ T535] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.111974][ T24] audit: type=1400 audit(1787188533.100:109): avc: denied { mount } for pid=534 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.112005][ T535] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.189992][ T24] audit: type=1400 audit(1787188533.180:110): avc: denied { mounton } for pid=534 comm="syz.0.17" path="/0/bus" dev="tmpfs" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 42.190018][ T535] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.17: Unrecognised inode hash code 20 [ 42.214342][ T24] audit: type=1400 audit(1787188533.180:111): avc: denied { map } for pid=534 comm="syz.0.17" path="/0/bus" dev="devtmpfs" ino=115 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.253686][ T24] audit: type=1400 audit(1787188533.180:112): avc: denied { prog_load } for pid=534 comm="syz.0.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 42.255513][ T535] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.17: Corrupt directory, running e2fsck is recommended [ 42.287419][ T535] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.17: path /0/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 42.289478][ T538] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.310296][ T552] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.322461][ T538] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.336857][ T535] EXT4-fs (loop0): Remounting filesystem read-only [ 42.347350][ T552] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.355983][ T555] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.379623][ T555] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.386187][ T24] audit: type=1400 audit(1787188533.370:113): avc: denied { unmount } for pid=511 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 42.399659][ T555] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.18: Unrecognised inode hash code 20 [ 42.423533][ T538] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.21: Unrecognised inode hash code 20 [ 42.435540][ T555] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.18: Corrupt directory, running e2fsck is recommended [ 42.451874][ T552] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.20: Unrecognised inode hash code 20 [ 42.462597][ T538] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.21: Corrupt directory, running e2fsck is recommended [ 42.463559][ T552] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.20: Corrupt directory, running e2fsck is recommended [ 42.487100][ T538] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.21: path /0/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2054779648, rec_len=24939, size=2048 fake=0 [ 42.491175][ T555] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.18: path /0/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 42.511650][ T552] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.20: path /0/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 42.531602][ T555] EXT4-fs (loop6): Remounting filesystem read-only [ 42.553724][ T538] EXT4-fs (loop5): Remounting filesystem read-only [ 42.580327][ T552] EXT4-fs (loop3): Remounting filesystem read-only [ 42.600097][ T559] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.618852][ T559] ext4 filesystem being mounted at /0/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.636668][ T575] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 42.651425][ T575] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.769331][ T559] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.19: Unrecognised inode hash code 20 [ 42.778099][ T575] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.22: Unrecognised inode hash code 20 [ 42.790115][ T559] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.19: Corrupt directory, running e2fsck is recommended [ 42.795807][ T575] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.22: Corrupt directory, running e2fsck is recommended [ 42.807613][ T559] ================================================================== [ 42.827299][ T559] BUG: KASAN: use-after-free in __ext4_check_dir_entry+0x7e3/0x990 [ 42.835357][ T559] Read of size 2 at addr ffff88810ff78003 by task syz.2.19/559 [ 42.842882][ T559] [ 42.845232][ T559] CPU: 1 PID: 559 Comm: syz.2.19 Not tainted syzkaller #0 [ 42.852342][ T559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 42.862477][ T559] Call Trace: [ 42.865864][ T559] __dump_stack+0x21/0x24 [ 42.870276][ T559] dump_stack_lvl+0x1a7/0x208 [ 42.874955][ T559] ? show_regs_print_info+0x18/0x18 [ 42.880248][ T559] ? thaw_kernel_threads+0x220/0x220 [ 42.885540][ T559] print_address_description+0x7f/0x2c0 [ 42.891077][ T559] ? __ext4_check_dir_entry+0x7e3/0x990 [ 42.896725][ T559] kasan_report+0x100/0x140 [ 42.901237][ T559] ? __ext4_check_dir_entry+0x7e3/0x990 [ 42.906786][ T559] __asan_report_load2_noabort+0x14/0x20 [ 42.912446][ T559] __ext4_check_dir_entry+0x7e3/0x990 [ 42.918012][ T559] ext4_readdir+0x1220/0x3a80 [ 42.922729][ T559] ? ext4_dir_llseek+0x480/0x480 [ 42.927756][ T559] ? slab_free_freelist_hook+0xc5/0x190 [ 42.933384][ T559] ? avc_policy_seqno+0x1b/0x70 [ 42.938234][ T559] ? fsnotify_perm+0x311/0x4a0 [ 42.943461][ T559] ? __kasan_check_write+0x14/0x20 [ 42.948678][ T559] iterate_dir+0x25c/0x560 [ 42.953269][ T559] ? ext4_dir_llseek+0x480/0x480 [ 42.958219][ T559] __se_sys_getdents64+0xf2/0x250 [ 42.963341][ T559] ? __x64_sys_getdents64+0x90/0x90 [ 42.969472][ T559] ? switch_fpu_return+0x19c/0x330 [ 42.974770][ T559] ? filldir+0x660/0x660 [ 42.979429][ T559] ? fpu__clear_all+0x20/0x20 [ 42.984115][ T559] ? __kasan_check_read+0x11/0x20 [ 42.989420][ T559] __x64_sys_getdents64+0x7b/0x90 [ 42.994482][ T559] do_syscall_64+0x31/0x40 [ 42.999263][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.005259][ T559] RIP: 0033:0x7f473f857379 [ 43.009682][ T559] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.029403][ T559] RSP: 002b:00007f473f6bc028 EFLAGS: 00000246 ORIG_RAX: 00000000000000d9 [ 43.037937][ T559] RAX: ffffffffffffffda RBX: 00007f473faa2fa0 RCX: 00007f473f857379 [ 43.045997][ T559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006 [ 43.054911][ T559] RBP: 00007f473f8ead68 R08: 0000000000000000 R09: 0000000000000000 [ 43.062981][ T559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.071299][ T559] R13: 00007f473faa3038 R14: 00007f473faa2fa0 R15: 00007ffc920400b8 [ 43.079540][ T559] [ 43.082055][ T559] Allocated by task 322: [ 43.086472][ T559] __kasan_slab_alloc+0xb7/0xe0 [ 43.091314][ T559] slab_post_alloc_hook+0x5d/0x2f0 [ 43.096850][ T559] kmem_cache_alloc+0x15a/0x2d0 [ 43.101871][ T559] getname_flags+0xba/0x510 [ 43.106556][ T559] getname+0x19/0x20 [ 43.110445][ T559] do_sys_openat2+0xde/0x750 [ 43.115024][ T559] __x64_sys_openat+0x136/0x160 [ 43.119883][ T559] do_syscall_64+0x31/0x40 [ 43.124432][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.130522][ T559] [ 43.133079][ T559] Freed by task 322: [ 43.137090][ T559] kasan_set_track+0x4a/0x70 [ 43.141858][ T559] kasan_set_free_info+0x23/0x40 [ 43.146798][ T559] ____kasan_slab_free+0x125/0x160 [ 43.151938][ T559] __kasan_slab_free+0x11/0x20 [ 43.157081][ T559] slab_free_freelist_hook+0xc5/0x190 [ 43.162583][ T559] kmem_cache_free+0x100/0x2d0 [ 43.167704][ T559] putname+0xfe/0x150 [ 43.171692][ T559] do_sys_openat2+0x68e/0x750 [ 43.176607][ T559] __x64_sys_openat+0x136/0x160 [ 43.181462][ T559] do_syscall_64+0x31/0x40 [ 43.185969][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.191849][ T559] [ 43.194262][ T559] The buggy address belongs to the object at ffff88810ff78000 [ 43.194262][ T559] which belongs to the cache names_cache of size 4096 [ 43.209317][ T559] The buggy address is located 3 bytes inside of [ 43.209317][ T559] 4096-byte region [ffff88810ff78000, ffff88810ff79000) [ 43.223458][ T559] The buggy address belongs to the page: [ 43.229095][ T559] page:ffffea00043fde00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10ff78 [ 43.240051][ T559] head:ffffea00043fde00 order:3 compound_mapcount:0 compound_pincount:0 [ 43.248601][ T559] flags: 0x4000000000010200(slab|head) [ 43.254065][ T559] raw: 4000000000010200 dead000000000100 dead000000000122 ffff88810018bb00 [ 43.262760][ T559] raw: 0000000000000000 0000000000070007 00000001ffffffff 0000000000000000 [ 43.271904][ T559] page dumped because: kasan: bad access detected [ 43.278570][ T559] page_owner tracks the page as allocated [ 43.284787][ T559] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 95, ts 28240816196, free_ts 28229664119 [ 43.306080][ T559] prep_new_page+0x176/0x190 [ 43.310758][ T559] get_page_from_freelist+0x225f/0x23f0 [ 43.316413][ T559] __alloc_pages_nodemask+0x29a/0x640 [ 43.321904][ T559] new_slab+0x84/0x3f0 [ 43.326154][ T559] ___slab_alloc+0x2f8/0x4c0 [ 43.330967][ T559] __slab_alloc+0x63/0xa0 [ 43.335339][ T559] kmem_cache_alloc+0x1a4/0x2d0 [ 43.340727][ T559] getname_flags+0xba/0x510 [ 43.345423][ T559] getname+0x19/0x20 [ 43.349594][ T559] do_sys_openat2+0xde/0x750 [ 43.354295][ T559] __x64_sys_openat+0x136/0x160 [ 43.359830][ T559] do_syscall_64+0x31/0x40 [ 43.364255][ T559] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.370382][ T559] page last free stack trace: [ 43.375160][ T559] __free_pages_ok+0x80b/0x830 [ 43.380029][ T559] __free_pages+0xd8/0x390 [ 43.384435][ T559] __free_slab+0xcf/0x190 [ 43.388756][ T559] unfreeze_partials+0x150/0x180 [ 43.393867][ T559] put_cpu_partial+0xc1/0x180 [ 43.398562][ T559] __slab_free+0x2c9/0x3a0 [ 43.403058][ T559] ___cache_free+0x10e/0x130 [ 43.407762][ T559] qlink_free+0x50/0x90 [ 43.411930][ T559] qlist_free_all+0x5f/0xb0 [ 43.416461][ T559] kasan_quarantine_reduce+0x14a/0x160 [ 43.422410][ T559] __kasan_slab_alloc+0x2f/0xe0 [ 43.427392][ T559] slab_post_alloc_hook+0x5d/0x2f0 [ 43.432678][ T559] kmem_cache_alloc+0x15a/0x2d0 [ 43.437848][ T559] ext4_alloc_inode+0x21/0x640 [ 43.442813][ T559] new_inode_pseudo+0x62/0x210 [ 43.447600][ T559] new_inode+0x28/0x1e0 [ 43.452123][ T559] [ 43.454634][ T559] Memory state around the buggy address: [ 43.460410][ T559] ffff88810ff77f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.468590][ T559] ffff88810ff77f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 43.476954][ T559] >ffff88810ff78000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.485157][ T559] ^ [ 43.489347][ T559] ffff88810ff78080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.497499][ T559] ffff88810ff78100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 43.505645][ T559] ================================================================== [ 43.513711][ T559] Disabling lock debugging due to kernel taint [ 43.527319][ T575] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.22: path /1/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4026910720, rec_len=33052, size=2048 fake=0 [ 43.527733][ T24] audit: type=1400 audit(1787188534.520:114): avc: denied { read } for pid=77 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 [ 43.571810][ T559] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.19: path /0/file0: bad entry in directory: directory entry overrun - offset=2047, inode=270532608, rec_len=33040, size=2048 fake=0 [ 43.572192][ T575] EXT4-fs (loop0): Remounting filesystem read-only [ 43.594250][ T24] audit: type=1400 audit(1787188534.520:115): avc: denied { search } for pid=77 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 [ 43.612573][ T559] EXT4-fs (loop2): Remounting filesystem read-only [ 43.628860][ T24] audit: type=1400 audit(1787188534.520:116): avc: denied { write } for pid=77 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 [ 43.651514][ T24] audit: type=1400 audit(1787188534.520:117): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 43.666218][ T583] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 43.672775][ T24] audit: type=1400 audit(1787188534.520:118): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 43.687481][ T583] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.707140][ T24] audit: type=1400 audit(1787188534.520:119): avc: denied { append open } for pid=77 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 [ 43.731691][ T583] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.25: Unrecognised inode hash code 20 [ 43.746868][ T24] audit: type=1400 audit(1787188534.520:120): avc: denied { getattr } for pid=77 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 [ 43.755598][ T583] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.25: Corrupt directory, running e2fsck is recommended [ 43.777244][ T581] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 43.788368][ T583] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.25: path /1/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=599982080, rec_len=33053, size=2048 fake=0 [ 43.805373][ T581] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.835239][ T581] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.24: Unrecognised inode hash code 20 [ 43.849678][ T583] EXT4-fs (loop3): Remounting filesystem read-only [ 43.852298][ T581] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.24: Corrupt directory, running e2fsck is recommended [ 43.857715][ T586] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 43.870034][ T581] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.24: path /1/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=841109504, rec_len=33053, size=2048 fake=0 [ 43.884182][ T586] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.903125][ T581] EXT4-fs (loop6): Remounting filesystem read-only [ 43.969746][ T586] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.23: Unrecognised inode hash code 20 [ 43.982286][ T586] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.23: Corrupt directory, running e2fsck is recommended [ 43.996218][ T586] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.23: path /1/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 44.021546][ T586] EXT4-fs (loop5): Remounting filesystem read-only [ 44.031355][ T598] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.034053][ T596] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.045046][ T598] ext4 filesystem being mounted at /1/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.069531][ T596] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.125439][ T9] device bridge_slave_1 left promiscuous mode [ 44.131933][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.139927][ T9] device bridge_slave_0 left promiscuous mode [ 44.146253][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.154185][ T9] device veth1_macvtap left promiscuous mode [ 44.160548][ T9] device veth0_vlan left promiscuous mode [ 44.165208][ T596] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.26: Unrecognised inode hash code 20 [ 44.180284][ T596] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.26: Corrupt directory, running e2fsck is recommended [ 44.194901][ T598] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.27: Unrecognised inode hash code 20 [ 44.211724][ T596] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.26: path /2/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 44.234694][ T598] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.27: Corrupt directory, running e2fsck is recommended [ 44.249516][ T596] EXT4-fs (loop0): Remounting filesystem read-only [ 44.251879][ T598] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.27: path /1/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 44.280133][ T606] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.280208][ T606] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.297262][ T598] EXT4-fs (loop2): Remounting filesystem read-only [ 44.306492][ T609] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.330787][ T609] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.346166][ T606] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.28: Unrecognised inode hash code 20 [ 44.361711][ T606] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.28: Corrupt directory, running e2fsck is recommended [ 44.379242][ T606] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.28: path /2/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 44.406994][ T606] EXT4-fs (loop3): Remounting filesystem read-only [ 44.423601][ T609] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.29: Unrecognised inode hash code 20 [ 44.439245][ T609] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.29: Corrupt directory, running e2fsck is recommended [ 44.440677][ T613] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.458120][ T609] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.29: path /2/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1400340480, rec_len=33055, size=2048 fake=0 [ 44.472290][ T613] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.493512][ T609] EXT4-fs (loop6): Remounting filesystem read-only [ 44.534429][ T613] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.30: Unrecognised inode hash code 20 [ 44.548996][ T613] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.30: Corrupt directory, running e2fsck is recommended [ 44.556850][ T619] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.564472][ T613] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.30: path /2/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3477456896, rec_len=33050, size=2048 fake=0 [ 44.575088][ T619] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.607941][ T613] EXT4-fs (loop5): Remounting filesystem read-only [ 44.664616][ T619] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.31: Unrecognised inode hash code 20 [ 44.683887][ T619] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.31: Corrupt directory, running e2fsck is recommended [ 44.687248][ T623] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.697747][ T619] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.31: path /3/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2054779648, rec_len=24939, size=2048 fake=0 [ 44.710357][ T623] ext4 filesystem being mounted at /2/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.742088][ T619] EXT4-fs (loop0): Remounting filesystem read-only [ 44.788311][ T623] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.32: Unrecognised inode hash code 20 [ 44.800072][ T623] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.32: Corrupt directory, running e2fsck is recommended [ 44.814808][ T623] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.32: path /2/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3698139136, rec_len=33029, size=2048 fake=0 [ 44.836060][ T623] EXT4-fs (loop2): Remounting filesystem read-only [ 44.876959][ T634] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 44.890501][ T634] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) 2026/08/20 01:15:35 executed programs: 31 [ 44.941096][ T634] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.35: Unrecognised inode hash code 20 [ 44.954649][ T634] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.35: Corrupt directory, running e2fsck is recommended [ 44.968699][ T634] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.35: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3565649920, rec_len=33051, size=2048 fake=0 [ 44.990194][ T634] EXT4-fs (loop3): Remounting filesystem read-only [ 45.042570][ T643] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.042740][ T640] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.055272][ T643] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.070826][ T640] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.081809][ T645] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.105479][ T645] ext4 filesystem being mounted at /3/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.117580][ T649] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.129911][ T649] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.146295][ T643] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.37: Unrecognised inode hash code 20 [ 45.157000][ T645] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.38: Unrecognised inode hash code 20 [ 45.158375][ T640] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.36: Unrecognised inode hash code 20 [ 45.170396][ T645] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.38: Corrupt directory, running e2fsck is recommended [ 45.182779][ T643] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.37: Corrupt directory, running e2fsck is recommended [ 45.196136][ T645] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.38: path /3/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2892930304, rec_len=87, size=2048 fake=0 [ 45.210114][ T640] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.36: Corrupt directory, running e2fsck is recommended [ 45.232075][ T645] EXT4-fs (loop2): Remounting filesystem read-only [ 45.250505][ T640] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.36: path /3/file0: bad entry in directory: directory entry overrun - offset=2047, inode=32768, rec_len=14592, size=2048 fake=0 [ 45.257819][ T643] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.37: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3074080768, rec_len=33039, size=2048 fake=0 [ 45.280419][ T640] EXT4-fs (loop5): Remounting filesystem read-only [ 45.307609][ T643] EXT4-fs (loop0): Remounting filesystem read-only [ 45.313678][ T649] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.39: Unrecognised inode hash code 20 [ 45.336054][ T649] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.39: Corrupt directory, running e2fsck is recommended [ 45.337984][ T660] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.349897][ T649] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.39: path /4/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=256, rec_len=0, size=2048 fake=0 [ 45.362906][ T660] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.386094][ T649] EXT4-fs (loop6): Remounting filesystem read-only [ 45.535354][ T660] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.40: Unrecognised inode hash code 20 [ 45.547967][ T660] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.40: Corrupt directory, running e2fsck is recommended [ 45.560988][ T660] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.40: path /5/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 45.581637][ T660] EXT4-fs (loop3): Remounting filesystem read-only [ 45.596301][ T665] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.608606][ T665] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.638403][ T669] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.646589][ T670] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.650850][ T669] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.663516][ T670] ext4 filesystem being mounted at /4/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.693953][ T669] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.41: Unrecognised inode hash code 20 [ 45.696662][ T665] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.43: Unrecognised inode hash code 20 [ 45.705699][ T670] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.42: Unrecognised inode hash code 20 [ 45.716765][ T669] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.41: Corrupt directory, running e2fsck is recommended [ 45.728156][ T665] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.43: Corrupt directory, running e2fsck is recommended [ 45.741090][ T669] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.41: path /5/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2133065728, rec_len=33069, size=2048 fake=0 [ 45.754416][ T665] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.43: path /4/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 45.774462][ T670] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.42: Corrupt directory, running e2fsck is recommended [ 45.795349][ T665] EXT4-fs (loop5): Remounting filesystem read-only [ 45.808368][ T669] EXT4-fs (loop0): Remounting filesystem read-only [ 45.827038][ T670] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.42: path /4/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3049631744, rec_len=33038, size=2048 fake=0 [ 45.828315][ T676] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.848689][ T670] EXT4-fs (loop2): Remounting filesystem read-only [ 45.861334][ T676] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.906118][ T683] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 45.918848][ T683] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.932299][ T676] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.44: Unrecognised inode hash code 20 [ 45.943954][ T676] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.44: Corrupt directory, running e2fsck is recommended [ 45.956912][ T676] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.44: path /5/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1877329920, rec_len=33054, size=2048 fake=0 [ 45.977223][ T676] EXT4-fs (loop6): Remounting filesystem read-only [ 46.056811][ T683] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.45: Unrecognised inode hash code 20 [ 46.079005][ T683] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.45: Corrupt directory, running e2fsck is recommended [ 46.098766][ T683] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.45: path /6/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1980235776, rec_len=33051, size=2048 fake=0 [ 46.119578][ T683] EXT4-fs (loop3): Remounting filesystem read-only [ 46.206060][ T693] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.218509][ T693] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.299481][ T693] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.48: Unrecognised inode hash code 20 [ 46.316880][ T693] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.48: Corrupt directory, running e2fsck is recommended [ 46.321674][ T691] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.330392][ T693] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.48: path /6/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 46.347788][ T691] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.367934][ T698] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.375432][ T693] EXT4-fs (loop0): Remounting filesystem read-only [ 46.387683][ T695] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.396315][ T698] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.406990][ T695] ext4 filesystem being mounted at /5/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.430370][ T698] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.49: Unrecognised inode hash code 20 [ 46.434922][ T691] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.47: Unrecognised inode hash code 20 [ 46.442657][ T698] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.49: Corrupt directory, running e2fsck is recommended [ 46.468281][ T698] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.49: path /6/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1383366656, rec_len=33071, size=2048 fake=0 [ 46.489400][ T698] EXT4-fs (loop6): Remounting filesystem read-only [ 46.489587][ T695] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.46: Unrecognised inode hash code 20 [ 46.496334][ T691] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.47: Corrupt directory, running e2fsck is recommended [ 46.496386][ T691] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.47: path /5/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1897201664, rec_len=33037, size=2048 fake=0 [ 46.542486][ T695] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.46: Corrupt directory, running e2fsck is recommended [ 46.555522][ T695] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.46: path /5/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3699638272, rec_len=33039, size=2048 fake=0 [ 46.576121][ T695] EXT4-fs (loop2): Remounting filesystem read-only [ 46.587566][ T691] EXT4-fs (loop5): Remounting filesystem read-only [ 46.599134][ T710] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.611912][ T710] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.666196][ T720] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.679466][ T720] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.825525][ T720] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.52: Unrecognised inode hash code 20 [ 46.837847][ T720] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.52: Corrupt directory, running e2fsck is recommended [ 46.853106][ T720] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.52: path /7/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 46.875946][ T725] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.899419][ T720] EXT4-fs (loop0): Remounting filesystem read-only [ 46.906398][ T725] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.907959][ T724] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.922283][ T725] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.55: Unrecognised inode hash code 20 [ 46.944466][ T725] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.55: Corrupt directory, running e2fsck is recommended [ 46.948413][ T724] ext4 filesystem being mounted at /6/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.975122][ T725] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.55: path /6/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 46.975956][ T735] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 46.999274][ T725] EXT4-fs (loop5): Remounting filesystem read-only [ 47.008783][ T735] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.029838][ T735] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.57: Unrecognised inode hash code 20 [ 47.046870][ T724] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.54: Unrecognised inode hash code 20 [ 47.048842][ T735] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.57: Corrupt directory, running e2fsck is recommended [ 47.058686][ T724] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.54: Corrupt directory, running e2fsck is recommended [ 47.071493][ T735] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.57: path /8/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2133065728, rec_len=33069, size=2048 fake=0 [ 47.084835][ T724] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.54: path /6/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1682382848, rec_len=33065, size=2048 fake=0 [ 47.112071][ T735] EXT4-fs (loop6): Remounting filesystem read-only [ 47.128502][ T724] EXT4-fs (loop2): Remounting filesystem read-only [ 47.152579][ T744] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.165768][ T744] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.167270][ T746] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.190991][ T746] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.327994][ T744] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.59: Unrecognised inode hash code 20 [ 47.345764][ T746] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.58: Unrecognised inode hash code 20 [ 47.347871][ T744] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.59: Corrupt directory, running e2fsck is recommended [ 47.361444][ T746] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.58: Corrupt directory, running e2fsck is recommended [ 47.376172][ T744] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.59: path /10/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 47.387917][ T746] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.58: path /8/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 47.415668][ T744] EXT4-fs (loop3): Remounting filesystem read-only [ 47.439685][ T750] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.442269][ T746] EXT4-fs (loop0): Remounting filesystem read-only [ 47.454021][ T750] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.462111][ T757] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.483698][ T757] ext4 filesystem being mounted at /7/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.501830][ T750] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.60: Unrecognised inode hash code 20 [ 47.513576][ T750] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.60: Corrupt directory, running e2fsck is recommended [ 47.515129][ T759] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.532312][ T750] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.60: path /7/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=935854080, rec_len=33043, size=2048 fake=0 [ 47.540416][ T759] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.560965][ T750] EXT4-fs (loop5): Remounting filesystem read-only [ 47.587073][ T757] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.62: Unrecognised inode hash code 20 [ 47.603196][ T757] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.62: Corrupt directory, running e2fsck is recommended [ 47.616435][ T757] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.62: path /7/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2453995520, rec_len=33065, size=2048 fake=0 [ 47.637129][ T757] EXT4-fs (loop2): Remounting filesystem read-only [ 47.723606][ T759] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.61: Unrecognised inode hash code 20 [ 47.736755][ T759] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.61: Corrupt directory, running e2fsck is recommended [ 47.746983][ T771] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.750311][ T759] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.61: path /9/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2868772864, rec_len=33064, size=2048 fake=0 [ 47.767471][ T769] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.787489][ T759] EXT4-fs (loop6): Remounting filesystem read-only [ 47.798792][ T771] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.805605][ T769] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.876222][ T775] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 47.888837][ T775] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.927631][ T775] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.66: Unrecognised inode hash code 20 [ 47.941157][ T775] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.66: Corrupt directory, running e2fsck is recommended [ 47.941656][ T769] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.63: Unrecognised inode hash code 20 [ 47.953972][ T775] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.66: path /8/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 47.954152][ T775] EXT4-fs (loop5): Remounting filesystem read-only [ 47.967878][ T771] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.64: Unrecognised inode hash code 20 [ 47.994858][ T769] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.63: Corrupt directory, running e2fsck is recommended [ 48.005033][ T771] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.64: Corrupt directory, running e2fsck is recommended [ 48.025924][ T769] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.63: path /9/file0: bad entry in directory: directory entry overrun - offset=2047, inode=0, rec_len=256, size=2048 fake=0 [ 48.031361][ T771] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.64: path /11/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3893510144, rec_len=33042, size=2048 fake=0 [ 48.070977][ T771] EXT4-fs (loop3): Remounting filesystem read-only [ 48.072217][ T769] EXT4-fs (loop0): Remounting filesystem read-only [ 48.146166][ T784] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.159371][ T784] ext4 filesystem being mounted at /8/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.306306][ T787] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.319025][ T787] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.346603][ T796] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.346612][ T791] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.346679][ T791] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.359372][ T796] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.396424][ T787] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.67: Unrecognised inode hash code 20 [ 48.398215][ T796] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.70: Unrecognised inode hash code 20 [ 48.408213][ T784] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.65: Unrecognised inode hash code 20 [ 48.419454][ T796] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.70: Corrupt directory, running e2fsck is recommended [ 48.444274][ T796] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.70: path /10/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 48.452200][ T787] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.67: Corrupt directory, running e2fsck is recommended [ 48.464740][ T784] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.65: Corrupt directory, running e2fsck is recommended [ 48.491611][ T796] EXT4-fs (loop0): Remounting filesystem read-only [ 48.499081][ T784] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.65: path /8/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=673841152, rec_len=33039, size=2048 fake=0 [ 48.520322][ T791] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.69: Unrecognised inode hash code 20 [ 48.531735][ T791] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.69: Corrupt directory, running e2fsck is recommended [ 48.545003][ T784] EXT4-fs (loop2): Remounting filesystem read-only [ 48.545908][ T787] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.67: path /10/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=4147707904, rec_len=33041, size=2048 fake=0 [ 48.551692][ T791] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.69: path /9/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 48.594036][ T791] EXT4-fs (loop5): Remounting filesystem read-only [ 48.601056][ T787] EXT4-fs (loop6): Remounting filesystem read-only [ 48.609663][ T806] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.622044][ T806] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.896247][ T811] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.908631][ T811] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.971661][ T811] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.72: Unrecognised inode hash code 20 [ 48.984185][ T811] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.72: Corrupt directory, running e2fsck is recommended [ 48.986416][ T814] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 48.998572][ T811] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.72: path /11/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 49.013974][ T816] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.033159][ T814] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.046904][ T816] ext4 filesystem being mounted at /9/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.068848][ T811] EXT4-fs (loop0): Remounting filesystem read-only [ 49.081285][ T814] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.73: Unrecognised inode hash code 20 [ 49.084751][ T819] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.094102][ T816] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.74: Unrecognised inode hash code 20 [ 49.105082][ T819] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.116444][ T814] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.73: Corrupt directory, running e2fsck is recommended [ 49.127088][ T816] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.74: Corrupt directory, running e2fsck is recommended [ 49.139893][ T814] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.73: path /10/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 49.153288][ T816] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.74: path /9/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=1015779328, rec_len=33042, size=2048 fake=0 [ 49.177397][ T814] EXT4-fs (loop5): Remounting filesystem read-only [ 49.203248][ T816] EXT4-fs (loop2): Remounting filesystem read-only [ 49.215259][ T819] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.75: Unrecognised inode hash code 20 [ 49.226779][ T819] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.75: Corrupt directory, running e2fsck is recommended [ 49.241630][ T819] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.75: path /11/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3391356928, rec_len=33046, size=2048 fake=0 [ 49.263419][ T819] EXT4-fs (loop6): Remounting filesystem read-only [ 49.284327][ T832] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.296787][ T832] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.456268][ T837] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.468922][ T837] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.598135][ T832] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.76: Unrecognised inode hash code 20 [ 49.610093][ T832] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.76: Corrupt directory, running e2fsck is recommended [ 49.611411][ T839] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.623207][ T832] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.76: path /14/file0: bad entry in directory: directory entry overrun - offset=2047, inode=3430737920, rec_len=33036, size=2048 fake=0 [ 49.636574][ T839] ext4 filesystem being mounted at /10/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.657090][ T832] EXT4-fs (loop3): Remounting filesystem read-only [ 49.668992][ T842] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.689449][ T839] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.78: Unrecognised inode hash code 20 [ 49.689846][ T842] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.701410][ T839] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.78: Corrupt directory, running e2fsck is recommended [ 49.714942][ T837] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.77: Unrecognised inode hash code 20 [ 49.724913][ T839] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.78: path /10/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=4136239104, rec_len=33034, size=2048 fake=0 [ 49.761478][ T839] EXT4-fs (loop2): Remounting filesystem read-only [ 49.777066][ T842] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.80: Unrecognised inode hash code 20 [ 49.791208][ T842] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.80: Corrupt directory, running e2fsck is recommended [ 49.792897][ T837] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.77: Corrupt directory, running e2fsck is recommended [ 49.804350][ T842] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.80: path /12/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=256, rec_len=0, size=2048 fake=0 [ 49.839640][ T842] EXT4-fs (loop6): Remounting filesystem read-only [ 49.840052][ T843] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 49.846479][ T837] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.77: path /12/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 49.859454][ T843] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.891468][ T837] EXT4-fs (loop0): Remounting filesystem read-only [ 49.900851][ T843] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.79: Unrecognised inode hash code 20 [ 49.912703][ T843] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.79: Corrupt directory, running e2fsck is recommended [ 49.925790][ T843] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.79: path /11/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 49.946842][ T843] EXT4-fs (loop5): Remounting filesystem read-only [ 50.006253][ T857] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.018981][ T857] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) 2026/08/20 01:15:41 executed programs: 77 [ 50.176608][ T864] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.192439][ T864] ext4 filesystem being mounted at /11/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.213849][ T864] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.83: Unrecognised inode hash code 20 [ 50.226547][ T864] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.83: Corrupt directory, running e2fsck is recommended [ 50.236380][ T863] EXT4-fs (loop6): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.241064][ T864] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.83: path /11/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2407006208, rec_len=33039, size=2048 fake=0 [ 50.257118][ T863] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.279696][ T864] EXT4-fs (loop2): Remounting filesystem read-only [ 50.292419][ T863] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.82: Unrecognised inode hash code 20 [ 50.304633][ T863] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.82: Corrupt directory, running e2fsck is recommended [ 50.319142][ T863] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.82: path /13/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 50.341361][ T863] EXT4-fs (loop6): Remounting filesystem read-only [ 50.344682][ T869] EXT4-fs (loop5): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.362095][ T869] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.386313][ T873] EXT4-fs (loop0): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.398958][ T873] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.526350][ T869] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.85: Unrecognised inode hash code 20 [ 50.538321][ T869] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.85: Corrupt directory, running e2fsck is recommended [ 50.551899][ T869] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.85: path /12/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=256, rec_len=0, size=2048 fake=0 [ 50.573609][ T869] EXT4-fs (loop5): Remounting filesystem read-only [ 50.587156][ T873] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.84: Unrecognised inode hash code 20 [ 50.599558][ T873] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.84: Corrupt directory, running e2fsck is recommended [ 50.613509][ T873] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.84: path /13/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=4266762240, rec_len=33061, size=2048 fake=0 [ 50.634843][ T873] EXT4-fs (loop0): Remounting filesystem read-only [ 50.642434][ T883] EXT4-fs (loop3): mounted filesystem without journal. Opts: errors=remount-ro,max_dir_size_kb=0x0000000000000002, [ 50.657784][ T883] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.753218][ T883] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.86: Unrecognised inode hash code 20 [ 50.766898][ T885] ext4 filesystem being mounted at /12/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.766924][ T883] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.86: Corrupt directory, running e2fsck is recommended [ 50.796924][ T883] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.86: path /16/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 50.823204][ T883] EXT4-fs (loop3): Remounting filesystem read-only [ 50.859955][ T885] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.87: Unrecognised inode hash code 20 [ 50.872071][ T885] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.87: Corrupt directory, running e2fsck is recommended [ 50.878614][ T894] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.886647][ T885] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.87: path /12/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 50.919742][ T885] EXT4-fs (loop2): Remounting filesystem read-only [ 50.934103][ T892] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.934936][ T894] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.88: Unrecognised inode hash code 20 [ 50.956227][ T894] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.88: Corrupt directory, running e2fsck is recommended [ 50.969340][ T894] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.88: path /14/file0: bad entry in directory: directory entry overrun - offset=2047, inode=3407396864, rec_len=33052, size=2048 fake=0 [ 50.990590][ T894] EXT4-fs (loop6): Remounting filesystem read-only [ 51.000035][ T892] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.89: Unrecognised inode hash code 20 [ 51.006225][ T905] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.011764][ T892] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.89: Corrupt directory, running e2fsck is recommended [ 51.035940][ T892] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.89: path /13/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4140302336, rec_len=33048, size=2048 fake=0 [ 51.057808][ T892] EXT4-fs (loop5): Remounting filesystem read-only [ 51.074884][ T905] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.91: Unrecognised inode hash code 20 [ 51.078738][ T902] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.086593][ T905] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.91: Corrupt directory, running e2fsck is recommended [ 51.111184][ T905] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.91: path /17/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.134826][ T905] EXT4-fs (loop3): Remounting filesystem read-only [ 51.135392][ T902] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.90: Unrecognised inode hash code 20 [ 51.155149][ T902] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.90: Corrupt directory, running e2fsck is recommended [ 51.168319][ T902] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.90: path /14/file0: bad entry in directory: directory entry overrun - offset=2047, inode=1427193856, rec_len=33056, size=2048 fake=0 [ 51.190450][ T902] EXT4-fs (loop0): Remounting filesystem read-only [ 51.193262][ T911] ext4 filesystem being mounted at /13/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.210717][ T911] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.92: Unrecognised inode hash code 20 [ 51.222718][ T911] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.92: Corrupt directory, running e2fsck is recommended [ 51.236133][ T911] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.92: path /13/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3110102784, rec_len=277, size=2048 fake=0 [ 51.258726][ T911] EXT4-fs (loop2): Remounting filesystem read-only [ 51.366329][ T918] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.426526][ T922] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.494044][ T918] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.93: Unrecognised inode hash code 20 [ 51.506953][ T918] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.93: Corrupt directory, running e2fsck is recommended [ 51.522794][ T918] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.93: path /15/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.539685][ T922] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.95: Unrecognised inode hash code 20 [ 51.557313][ T922] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.95: Corrupt directory, running e2fsck is recommended [ 51.557888][ T918] EXT4-fs (loop6): Remounting filesystem read-only [ 51.577242][ T922] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.95: path /18/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2164097024, rec_len=33043, size=2048 fake=0 [ 51.578734][ T920] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.600271][ T922] EXT4-fs (loop3): Remounting filesystem read-only [ 51.626181][ T930] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.657871][ T920] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.94: Unrecognised inode hash code 20 [ 51.672052][ T920] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.94: Corrupt directory, running e2fsck is recommended [ 51.675054][ T934] ext4 filesystem being mounted at /14/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.685508][ T920] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.94: path /14/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.717291][ T920] EXT4-fs (loop5): Remounting filesystem read-only [ 51.776079][ T934] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.97: Unrecognised inode hash code 20 [ 51.787908][ T934] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.97: Corrupt directory, running e2fsck is recommended [ 51.801311][ T934] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.97: path /14/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=2549874688, rec_len=33049, size=2048 fake=0 [ 51.823161][ T934] EXT4-fs (loop2): Remounting filesystem read-only [ 51.836217][ T946] ext4 filesystem being mounted at /19/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.886186][ T945] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.926652][ T946] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.98: Unrecognised inode hash code 20 [ 51.938483][ T946] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.98: Corrupt directory, running e2fsck is recommended [ 51.952444][ T946] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.98: path /19/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=0, rec_len=0, size=2048 fake=0 [ 51.969103][ T945] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.99: Unrecognised inode hash code 20 [ 51.976181][ T946] EXT4-fs (loop3): Remounting filesystem read-only [ 51.984843][ T945] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.99: Corrupt directory, running e2fsck is recommended [ 52.004704][ T945] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.99: path /16/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3541499904, rec_len=33049, size=2048 fake=0 [ 52.026402][ T945] EXT4-fs (loop6): Remounting filesystem read-only [ 52.046317][ T958] ext4 filesystem being mounted at /15/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.086444][ T956] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.199417][ T956] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.100: Unrecognised inode hash code 20 [ 52.212429][ T956] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.100: Corrupt directory, running e2fsck is recommended [ 52.212965][ T958] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.102: Unrecognised inode hash code 20 [ 52.225909][ T956] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.100: path /16/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=196352, rec_len=0, size=2048 fake=0 [ 52.239625][ T958] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.102: Corrupt directory, running e2fsck is recommended [ 52.259565][ T956] EXT4-fs (loop0): Remounting filesystem read-only [ 52.271609][ T958] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.102: path /15/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=3652190208, rec_len=65218, size=2048 fake=0 [ 52.299287][ T958] EXT4-fs (loop2): Remounting filesystem read-only [ 52.306363][ T969] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.326553][ T967] ext4 filesystem being mounted at /20/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.357738][ T969] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz.6.103: Unrecognised inode hash code 20 [ 52.369563][ T969] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz.6.103: Corrupt directory, running e2fsck is recommended [ 52.371216][ T971] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.383388][ T969] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 3: comm syz.6.103: path /17/file0: bad entry in directory: directory entry overrun - offset=2047, inode=4177065984, rec_len=63736, size=2048 fake=0 [ 52.416420][ T969] EXT4-fs (loop6): Remounting filesystem read-only [ 52.468005][ T967] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz.3.104: Unrecognised inode hash code 20 [ 52.481018][ T971] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz.5.105: Unrecognised inode hash code 20 [ 52.481352][ T967] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz.3.104: Corrupt directory, running e2fsck is recommended [ 52.497398][ T971] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz.5.105: Corrupt directory, running e2fsck is recommended [ 52.506503][ T967] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 3: comm syz.3.104: path /20/file0: bad entry in directory: rec_len is smaller than minimal - offset=2047, inode=256, rec_len=0, size=2048 fake=0 [ 52.540888][ T971] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 3: comm syz.5.105: path /16/file0: bad entry in directory: rec_len % 4 != 0 - offset=2047, inode=827326464, rec_len=33046, size=2048 fake=0 [ 52.541984][ T967] EXT4-fs (loop3): Remounting filesystem read-only [ 52.561835][ T971] EXT4-fs (loop5): Remounting filesystem read-only [ 52.637539][ T981] ext4 filesystem being mounted at /17/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.676646][ T983] ext4 filesystem being mounted at /16/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.692458][ T981] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz.0.106: Unrecognised inode hash code 20 [ 52.704054][ T981] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz.0.106: Corrupt directory, running e2fsck is recommended [ 52.717772][ T981] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 3: comm syz.0.106: path /17/file0: bad entry in directory: directory entry overrun - offset=2047, inode=2816, rec_len=3072, size=2048 fake=0 [ 52.720953][ T983] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz.2.107: Unrecognised inode hash code 20 [ 52.741432][ T981] EXT4-fs (loop0): Remounting filesystem read-only [ 52.758334][ T983] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz.2.107: Corrupt directory, running e2fsck is recommended [ 52.771397][ T983] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 3: comm syz.2.107: path /16/file0: bad entry in directory: directory entry overrun - offset=2047, inode=3712387072, rec_len=33048, size=2048 fake=0 [ 52.793528][ T983] EXT4-fs (loop2): Remounting filesystem read-only [ 52.806086][ T991] ext4 filesystem being mounted at /18/file0 supports timestamps until 2038-01-19 (0x7fffffff)