Warning: Permanently added '10.128.1.219' (ED25519) to the list of known hosts. 2026/01/12 18:06:50 parsed 1 programs [ 41.984313][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 41.984323][ T24] audit: type=1400 audit(1768241210.330:104): avc: denied { write } for pid=396 comm="syz-execprog" path="pipe:[15834]" dev="pipefs" ino=15834 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 42.670784][ T24] audit: type=1400 audit(1768241211.010:105): avc: denied { unlink } for pid=402 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" [ 42.726968][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 43.420425][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.442665][ T435] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.451205][ T435] device bridge_slave_0 entered promiscuous mode [ 43.459431][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.467184][ T435] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.475094][ T435] device bridge_slave_1 entered promiscuous mode [ 43.560585][ T24] audit: type=1401 audit(1768241211.900:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 43.565317][ T435] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.581219][ T435] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.589348][ T435] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.596420][ T435] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.615895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.624563][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.632809][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.642673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.651322][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.658901][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.668408][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.676971][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.684356][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.695843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.705014][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.717498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.728757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.736823][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.744653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.753052][ T435] device veth0_vlan entered promiscuous mode 2026/01/12 18:06:52 executed programs: 0 [ 43.763411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.772472][ T435] device veth1_macvtap entered promiscuous mode [ 43.781950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.792091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.956807][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.964360][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.972101][ T465] device bridge_slave_0 entered promiscuous mode [ 43.980258][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.987736][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.995791][ T465] device bridge_slave_1 entered promiscuous mode [ 44.011580][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.018702][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.026071][ T467] device bridge_slave_0 entered promiscuous mode [ 44.034074][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.041289][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.049138][ T467] device bridge_slave_1 entered promiscuous mode [ 44.169418][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.176723][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.185157][ T472] device bridge_slave_0 entered promiscuous mode [ 44.193887][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.201384][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.209364][ T472] device bridge_slave_1 entered promiscuous mode [ 44.223935][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.231123][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.238653][ T468] device bridge_slave_0 entered promiscuous mode [ 44.252346][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.259776][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.267291][ T468] device bridge_slave_1 entered promiscuous mode [ 44.302450][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.310485][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.317957][ T469] device bridge_slave_0 entered promiscuous mode [ 44.325363][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.332677][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.340583][ T469] device bridge_slave_1 entered promiscuous mode [ 44.502337][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.510021][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.518028][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.526723][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.535174][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.542373][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.550253][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.558921][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.567671][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.574869][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.582461][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.589966][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.597585][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.606339][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.614786][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.622167][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.630358][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.639154][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.647806][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.655860][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.663600][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.671198][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.678664][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.687027][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.695314][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.704065][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.712522][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.719981][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.727469][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.735449][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.744151][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.774718][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.782880][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.790753][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.799854][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.808955][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.816275][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.823831][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.832559][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.841021][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.848300][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.855919][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.864653][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.873358][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 44.881904][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.890098][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.897215][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.905525][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.913760][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.922001][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.930186][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 44.958063][ T467] device veth0_vlan entered promiscuous mode [ 44.964992][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.974810][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.983743][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.992565][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.000646][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.009296][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.017396][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.034279][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.042941][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.051179][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.059142][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.067554][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.075831][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.092270][ T468] device veth0_vlan entered promiscuous mode [ 45.100692][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.108865][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.116625][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.125224][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.132659][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.140655][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.149561][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.156917][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.165273][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.190460][ T467] device veth1_macvtap entered promiscuous mode [ 45.198660][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.208490][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.217327][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.226051][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.240834][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.249540][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.257510][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.271477][ T465] device veth0_vlan entered promiscuous mode [ 45.279822][ T468] device veth1_macvtap entered promiscuous mode [ 45.288398][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.296921][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.305568][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.313884][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.322918][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.331295][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.340046][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.349840][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.359496][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.369105][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.380706][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.389734][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.399056][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.407308][ T472] device veth0_vlan entered promiscuous mode [ 45.415953][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.425302][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.449043][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.458306][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.468741][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.478807][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.497145][ T472] device veth1_macvtap entered promiscuous mode [ 45.504581][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.512485][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.521748][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.530347][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.539204][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.548012][ T465] device veth1_macvtap entered promiscuous mode [ 45.556496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.564997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.573406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.584742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.593410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.615282][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.624324][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.633160][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.641599][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.650270][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.659190][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.690010][ T469] device veth0_vlan entered promiscuous mode [ 45.713062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.722473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.732673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.743498][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.758609][ T491] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 45.763688][ T469] device veth1_macvtap entered promiscuous mode [ 45.776010][ T488] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 45.778973][ T491] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.785543][ T24] audit: type=1400 audit(1768241214.120:107): avc: denied { mount } for pid=490 comm="syz.4.19" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 45.801181][ T488] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.819178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.838291][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.846371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.846882][ T497] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 45.855024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.872694][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.880449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.881008][ T491] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 45.889339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.917880][ T497] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.918417][ T499] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 45.930797][ T24] audit: type=1400 audit(1768241214.210:108): avc: denied { write } for pid=490 comm="syz.4.19" name="/" dev="loop4" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 45.953809][ T499] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.972931][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.981815][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.982085][ T491] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 45.999986][ T24] audit: type=1400 audit(1768241214.210:109): avc: denied { add_name } for pid=490 comm="syz.4.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.007873][ T499] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 46.043910][ T24] audit: type=1400 audit(1768241214.210:110): avc: denied { create } for pid=490 comm="syz.4.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.106756][ T24] audit: type=1400 audit(1768241214.210:111): avc: denied { write open } for pid=490 comm="syz.4.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.153466][ T24] audit: type=1400 audit(1768241214.220:112): avc: denied { mounton } for pid=490 comm="syz.4.19" path="/0/file1/bus" dev="loop4" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 46.171613][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.184512][ T24] audit: type=1400 audit(1768241214.220:113): avc: denied { map } for pid=490 comm="syz.4.19" path="/0/file1/bus" dev="devtmpfs" ino=119 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 46.190630][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.216182][ T499] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 46.233852][ T472] 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 [ 46.259358][ T508] EXT4-fs error (device loop3): ext4_dx_csum_set:529: inode #2: comm syz.3.18: dir seems corrupt? Run e2fsck -D. [ 46.259744][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.284009][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop3 [ 46.285742][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.309178][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.309250][ T418] udevd[418]: incorrect ext4 checksum on /dev/loop0 [ 46.325076][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 46.339737][ T506] ================================================================== [ 46.347570][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.356014][ T506] BUG: KASAN: use-after-free in do_split+0x1995/0x1e30 [ 46.356023][ T506] Read of size 157024 at addr ffff888121b73028 by task syz.0.15/506 [ 46.356025][ T506] [ 46.356039][ T506] CPU: 1 PID: 506 Comm: syz.0.15 Not tainted syzkaller #0 [ 46.356043][ T506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 46.356055][ T506] Call Trace: [ 46.373346][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 46.380602][ T506] __dump_stack+0x21/0x24 [ 46.389603][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 46.391649][ T506] dump_stack_lvl+0x169/0x1d8 [ 46.391658][ T506] ? show_regs_print_info+0x18/0x18 [ 46.391673][ T506] ? thaw_kernel_threads+0x220/0x220 [ 46.399598][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 46.409582][ T506] print_address_description+0x7f/0x2c0 [ 46.409593][ T506] ? do_split+0x1995/0x1e30 [ 46.409603][ T506] kasan_report+0xe2/0x130 [ 46.409610][ T506] ? do_split+0x1995/0x1e30 [ 46.409618][ T506] ? do_split+0x1995/0x1e30 [ 46.409625][ T506] kasan_check_range+0x280/0x290 [ 46.409632][ T506] memmove+0x2d/0x70 [ 46.409640][ T506] do_split+0x1995/0x1e30 [ 46.409650][ T506] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 46.409659][ T506] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 46.409668][ T506] make_indexed_dir+0xd58/0x13f0 [ 46.409681][ T506] ? add_dirent_to_buf+0x6d0/0x6d0 [ 46.409689][ T506] ? add_dirent_to_buf+0x46e/0x6d0 [ 46.409698][ T506] ext4_add_entry+0xc05/0xf10 [ 46.409706][ T506] ? memcpy+0x56/0x70 [ 46.409715][ T506] ? ext4_inc_count+0x1b0/0x1b0 [ 46.409728][ T506] ? atime_needs_update+0x5b0/0x5b0 [ 46.409735][ T506] ? __kasan_check_read+0x11/0x20 [ 46.409745][ T506] __ext4_link+0x4db/0x760 [ 46.409755][ T506] ? ext4_update_dx_flag+0x200/0x200 [ 46.409764][ T506] ? __kasan_check_write+0x14/0x20 [ 46.409774][ T506] ? down_write+0xac/0x110 [ 46.409782][ T506] ext4_link+0x1de/0x270 [ 46.409792][ T506] vfs_link+0x684/0x880 [ 46.409800][ T506] do_linkat+0x381/0x660 [ 46.409810][ T506] __x64_sys_link+0x68/0x80 [ 46.409818][ T506] do_syscall_64+0x31/0x40 [ 46.409828][ T506] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.409848][ T506] RIP: 0033:0x7f71d92df819 [ 46.409857][ T506] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.409863][ T506] RSP: 002b:00007f71d8d3f038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 46.409874][ T506] RAX: ffffffffffffffda RBX: 00007f71d9497080 RCX: 00007f71d92df819 [ 46.409880][ T506] RDX: 0000000000000000 RSI: 0000000020000bc0 RDI: 0000000020001240 [ 46.409885][ T506] RBP: 00007f71d935275e R08: 0000000000000000 R09: 0000000000000000 [ 46.409889][ T506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.409894][ T506] R13: 0000000000000000 R14: 00007f71d9497080 R15: 00007fff5d5db4b8 [ 46.409899][ T506] [ 46.409909][ T506] The buggy address belongs to the page: [ 46.409926][ T506] page:ffffea000486dcc0 refcount:3 mapcount:1 mapping:ffff888100449c10 index:0x1 pfn:0x121b73 [ 46.409943][ T506] aops:def_blk_aops ino:0 [ 46.414686][ T508] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.18: bad entry in directory: inode out of bounds - offset=0, inode=2033530174, rec_len=1012, size=1012 fake=0 [ 46.429615][ T506] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked) [ 46.429627][ T506] raw: 400000000032201e ffffea00046439c8 ffffea000466a408 ffff888100449c10 [ 46.429635][ T506] raw: 0000000000000001 ffff888126970540 0000000300000000 ffff88810ad52000 [ 46.429638][ T506] page dumped because: kasan: bad access detected [ 46.429642][ T506] page->mem_cgroup:ffff88810ad52000 [ 46.429646][ T506] page_owner tracks the page as allocated [ 46.429659][ T506] page last allocated via order 0, migratetype Movable, gfp_mask 0x108c48(GFP_NOFS|__GFP_NOFAIL|__GFP_HARDWALL|__GFP_MOVABLE), pid 488, ts 45964908472, free_ts 45962590433 [ 46.429683][ T506] prep_new_page+0x179/0x180 [ 46.429692][ T506] get_page_from_freelist+0x2235/0x23d0 [ 46.429699][ T506] __alloc_pages_nodemask+0x268/0x5f0 [ 46.429710][ T506] pagecache_get_page+0x642/0x930 [ 46.429718][ T506] __getblk_gfp+0x212/0x780 [ 46.429728][ T506] ext4_bread_batch+0x1cc/0x720 [ 46.429736][ T506] __ext4_find_entry+0xedc/0x1970 [ 46.429751][ T506] ext4_lookup+0x292/0x840 [ 46.434904][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.450075][ T506] path_openat+0x1127/0x3160 [ 46.450083][ T506] do_filp_open+0x1b3/0x3e0 [ 46.450090][ T506] do_sys_openat2+0x14c/0x6d0 [ 46.450097][ T506] __x64_sys_creat+0x8e/0xb0 [ 46.450105][ T506] do_syscall_64+0x31/0x40 [ 46.450123][ T506] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.455639][ T508] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 46.460591][ T506] page last free stack trace: [ 46.460612][ T506] free_unref_page_prepare+0x2b7/0x2d0 [ 46.460620][ T506] free_unref_page_list+0x12e/0x9b0 [ 46.460639][ T506] release_pages+0xe38/0xe80 [ 46.466210][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.481415][ T506] __pagevec_release+0x71/0xe0 [ 46.481424][ T506] shmem_undo_range+0x6e1/0x1760 [ 46.481431][ T506] shmem_evict_inode+0x1fd/0x9c0 [ 46.481447][ T506] evict+0x478/0x910 [ 46.487584][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 46.491759][ T506] iput+0x638/0x7c0 [ 46.491767][ T506] dentry_unlink_inode+0x2cf/0x380 [ 46.491788][ T506] __dentry_kill+0x44f/0x650 [ 46.491795][ T506] dentry_kill+0xc0/0x2a0 [ 46.491809][ T506] dput+0x42/0x80 [ 46.504562][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 46.505833][ T506] __fput+0x4fe/0x770 [ 46.525565][ T472] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 46.527122][ T506] ____fput+0x15/0x20 [ 46.533682][ T472] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 46.538081][ T506] task_work_run+0x127/0x190 [ 46.543551][ T472] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 46.548594][ T506] exit_to_user_mode_loop+0xcb/0xe0 [ 46.620029][ T468] EXT4-fs error (device loop3): htree_dirblock_to_tree:1092: 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 [ 46.621999][ T506] [ 46.622002][ T506] Memory state around the buggy address: [ 46.622010][ T506] ffff888121b73f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.622016][ T506] ffff888121b73f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 46.622021][ T506] >ffff888121b74000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.622025][ T506] ^ [ 46.622031][ T506] ffff888121b74080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.622036][ T506] ffff888121b74100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 46.622047][ T506] ================================================================== [ 47.152772][ T506] Disabling lock debugging due to kernel taint [ 47.161989][ T465] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.168304][ T506] EXT4-fs error (device loop0): ext4_dx_csum_set:529: inode #2: comm syz.0.15: dir seems corrupt? Run e2fsck -D. [ 47.189562][ T465] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.205713][ T465] 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 [ 47.211492][ T467] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.239921][ T467] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.242326][ T465] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.254408][ T467] 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 [ 47.266262][ T465] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.287374][ T467] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.301452][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.313860][ T467] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.329482][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.342007][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.357652][ T465] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.378328][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.403685][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.405229][ T467] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.420223][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.443833][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 47.451866][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.483501][ T465] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.490250][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 47.495656][ T465] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.495686][ T465] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.495966][ T465] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.512236][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 47.525071][ T465] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.539198][ T467] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.552450][ T465] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.583573][ T467] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.595854][ T465] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.609008][ T467] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 47.648940][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.652687][ T511] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 47.664711][ T467] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.704522][ T49] device bridge_slave_1 left promiscuous mode [ 47.710684][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.718532][ T467] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 47.735158][ T511] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.748030][ T49] device bridge_slave_0 left promiscuous mode [ 47.755400][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.757744][ T467] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.775480][ T49] device veth1_macvtap left promiscuous mode [ 47.775505][ T467] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.782282][ T49] device veth0_vlan left promiscuous mode [ 47.812153][ T511] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.832267][ T511] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 47.884294][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop2 [ 47.892022][ T469] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.904714][ T469] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.918370][ T469] 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 [ 47.939609][ T469] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 47.951733][ T469] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 47.965492][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 47.981372][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 47.996813][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.013578][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.030250][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.046343][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.062748][ T469] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.074834][ T469] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.088925][ T469] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.102281][ T469] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.107756][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.124876][ T515] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.124999][ T469] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.133198][ T515] device bridge_slave_0 entered promiscuous mode [ 48.149506][ T469] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.157066][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.168034][ T469] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.175155][ T517] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.197935][ T517] device bridge_slave_0 entered promiscuous mode [ 48.204933][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.212515][ T515] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.223635][ T515] device bridge_slave_1 entered promiscuous mode [ 48.231488][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.238881][ T517] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.247011][ T517] device bridge_slave_1 entered promiscuous mode [ 48.346520][ T517] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.353785][ T517] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.361188][ T517] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.368564][ T517] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.391074][ T515] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.398801][ T515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.406942][ T515] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.414367][ T515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.466124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.474225][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.482125][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.491828][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.499841][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.510907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.519209][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.527038][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.534568][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.542096][ T527] device bridge_slave_0 entered promiscuous mode [ 48.549191][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.556707][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.564438][ T527] device bridge_slave_1 entered promiscuous mode [ 48.601288][ T526] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.608675][ T526] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.617498][ T526] device bridge_slave_0 entered promiscuous mode [ 48.625282][ T526] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.632950][ T526] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.640605][ T526] device bridge_slave_1 entered promiscuous mode [ 48.651946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.660436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.668990][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.676598][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.684431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.693288][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.702677][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.709896][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.717695][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.726315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.734573][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.742109][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.773963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.782134][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.790721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.800086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.809066][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.816684][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.825651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.834268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.842907][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.851617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.860679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.869275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.877475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.885962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.905864][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.913952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.931562][ T517] device veth0_vlan entered promiscuous mode [ 48.941860][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.949527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.981692][ T545] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.989157][ T545] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.997024][ T545] device bridge_slave_0 entered promiscuous mode [ 49.005924][ T517] device veth1_macvtap entered promiscuous mode [ 49.017984][ T545] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.025970][ T545] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.035239][ T545] device bridge_slave_1 entered promiscuous mode [ 49.042653][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.051013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.061624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.070114][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.079109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.109417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.117503][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.132027][ T515] device veth0_vlan entered promiscuous mode [ 49.152487][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.160182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.168304][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.177027][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.186800][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.194613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.235849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.244285][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.252752][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.262559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.272013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.280771][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.288263][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.296161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.304990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.313434][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.320988][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.328629][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.337084][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.345401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.355945][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.364666][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.385667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.394474][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.401716][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.409525][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.418450][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.426116][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state 2026/01/12 18:06:57 executed programs: 25 [ 49.434121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.442539][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.451121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.459561][ T515] device veth1_macvtap entered promiscuous mode [ 49.512342][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.521670][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.529817][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.537485][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.539542][ T553] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 49.545683][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.554335][ T553] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.572970][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.580831][ T553] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.35: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.581811][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.601091][ T553] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 49.609223][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.625638][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.627639][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop8 [ 49.641931][ T526] device veth0_vlan entered promiscuous mode [ 49.659356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.668488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.673412][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop8 [ 49.678156][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.697239][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.698627][ T527] device veth0_vlan entered promiscuous mode [ 49.716640][ T517] 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 [ 49.720281][ T526] device veth1_macvtap entered promiscuous mode [ 49.745330][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.757842][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.761074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.774149][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.780356][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.795441][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.819071][ T517] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.821983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.835861][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.859654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.859723][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.868320][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.883458][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.891093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.914229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.914251][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.940053][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.954152][ T517] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 49.958743][ T527] device veth1_macvtap entered promiscuous mode [ 49.966970][ T517] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.977013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.997015][ T517] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.997604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.014804][ T517] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.024699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.033901][ T517] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.042681][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.064599][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.073601][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.081998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.125029][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.134606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.135075][ T557] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 50.143958][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.154639][ T557] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.163088][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.187391][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.190253][ T557] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.25: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.195880][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.228630][ T557] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 50.228651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.249843][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop7 [ 50.257912][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.260384][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.266888][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.280610][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.285918][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.303698][ T545] device veth0_vlan entered promiscuous mode [ 50.309258][ T515] 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 [ 50.336714][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.350073][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.367551][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.383360][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.398633][ T515] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.416164][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.416824][ T561] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 50.436137][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.447528][ T561] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 50.464225][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.484269][ T561] EXT4-fs error (device loop9): dx_make_map:1303: inode #2: block 20: comm syz.9.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 50.490743][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.511590][ T561] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 50.522052][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.544398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.544641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.552225][ T515] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.557456][ T515] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.561625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.576678][ T526] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.592723][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop9 [ 50.596879][ T526] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.610586][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.615873][ T526] 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 [ 50.628707][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.628942][ T515] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.636307][ T526] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.657906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.664985][ T526] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.682254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.694041][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.702481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.716698][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.725282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.742522][ T526] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.751251][ T515] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.769055][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.780279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.797361][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.810245][ T515] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.828250][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.837967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.855092][ T526] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.871060][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.886950][ T526] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.896203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.907994][ T526] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.952013][ T526] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.969233][ T526] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.989346][ T526] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.001972][ T526] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.019625][ T545] device veth1_macvtap entered promiscuous mode [ 51.032290][ T566] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 51.037801][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.052330][ T566] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.052492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.075783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.084652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.094157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.118886][ T566] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.138963][ T566] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 51.152902][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.164167][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.164421][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop1 [ 51.175344][ T527] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.195074][ T527] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.210755][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.219312][ T527] 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 [ 51.222657][ T492] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.240730][ T527] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.261411][ T527] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.275437][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.292243][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.308337][ T527] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.325307][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.340555][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.356084][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.372065][ T527] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.384430][ T527] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.398013][ T527] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.410575][ T527] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.412891][ T575] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 51.426602][ T527] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.452620][ T575] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.457358][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.470526][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.478049][ T570] device bridge_slave_0 entered promiscuous mode [ 51.485253][ T527] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.487359][ T575] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.498018][ T527] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.530954][ T575] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 51.541902][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop5 [ 51.542448][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.556803][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.557251][ T545] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.564594][ T570] device bridge_slave_1 entered promiscuous mode [ 51.581368][ T545] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.596008][ T545] 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 [ 51.635060][ T545] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.647039][ T545] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.661328][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.680831][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.696412][ T545] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.713675][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.730384][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.746217][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.752223][ T579] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.768440][ T579] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.776121][ T545] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.776251][ T579] device bridge_slave_0 entered promiscuous mode [ 51.787987][ T545] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.788026][ T545] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.788353][ T545] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.836436][ T545] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.852811][ T545] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.864882][ T545] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.891123][ T579] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.898457][ T579] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.906723][ T579] device bridge_slave_1 entered promiscuous mode [ 51.942204][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.949797][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.960461][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.969187][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.977735][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.985090][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.992913][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.001617][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.009903][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.017058][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.024884][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.050572][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.069273][ T583] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.076742][ T583] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.084445][ T583] device bridge_slave_0 entered promiscuous mode [ 52.092174][ T583] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.099204][ T583] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.106664][ T583] device bridge_slave_1 entered promiscuous mode [ 52.139558][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.175499][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.232305][ T586] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.239611][ T586] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.247888][ T586] device bridge_slave_0 entered promiscuous mode [ 52.255949][ T586] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.263716][ T586] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.271687][ T586] device bridge_slave_1 entered promiscuous mode [ 52.307128][ T570] device veth0_vlan entered promiscuous mode [ 52.316193][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.324436][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.332739][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.372459][ T49] device bridge_slave_1 left promiscuous mode [ 52.378679][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.386782][ T49] device bridge_slave_0 left promiscuous mode [ 52.393512][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.401698][ T49] device bridge_slave_1 left promiscuous mode [ 52.407975][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.415989][ T49] device bridge_slave_0 left promiscuous mode [ 52.422595][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.430507][ T49] device bridge_slave_1 left promiscuous mode [ 52.436941][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.444771][ T49] device bridge_slave_0 left promiscuous mode [ 52.451505][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.459333][ T49] device bridge_slave_1 left promiscuous mode [ 52.466123][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.474191][ T49] device bridge_slave_0 left promiscuous mode [ 52.480990][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.488874][ T49] device bridge_slave_1 left promiscuous mode [ 52.495093][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.502631][ T49] device bridge_slave_0 left promiscuous mode [ 52.508935][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.517878][ T49] device veth1_macvtap left promiscuous mode [ 52.524121][ T49] device veth0_vlan left promiscuous mode [ 52.530494][ T49] device veth1_macvtap left promiscuous mode [ 52.537276][ T49] device veth0_vlan left promiscuous mode [ 52.543429][ T49] device veth1_macvtap left promiscuous mode [ 52.549433][ T49] device veth0_vlan left promiscuous mode [ 52.555475][ T49] device veth1_macvtap left promiscuous mode [ 52.561661][ T49] device veth0_vlan left promiscuous mode [ 52.567461][ T49] device veth1_macvtap left promiscuous mode [ 52.573869][ T49] device veth0_vlan left promiscuous mode [ 52.912209][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.919441][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.927430][ T594] device bridge_slave_0 entered promiscuous mode [ 52.934955][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.942883][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.950232][ T594] device bridge_slave_1 entered promiscuous mode [ 52.965682][ T570] device veth1_macvtap entered promiscuous mode [ 52.983841][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.992675][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.001533][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.018572][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.027785][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.036127][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.046026][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.055784][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.063294][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.071839][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.080269][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.088751][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.095954][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.103748][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.125139][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.133990][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.142686][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.152150][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.166039][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.175531][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.204583][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.214320][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.224721][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.233441][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.242259][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.250642][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.259997][ T319] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.267278][ T319] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.275706][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.285489][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.294848][ T319] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.302576][ T319] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.310817][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.340708][ T583] device veth0_vlan entered promiscuous mode [ 53.349099][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.359796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.364834][ T599] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.369529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.377300][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.386009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.399352][ T599] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.425473][ T599] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 53.442692][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.450398][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.458360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.469324][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.472616][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop3 [ 53.482095][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.489215][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.502658][ T570] 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 [ 53.531783][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.533371][ T502] udevd[502]: incorrect ext4 checksum on /dev/loop3 [ 53.548437][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.548465][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.560223][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.582100][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.598667][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.610680][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.611876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.626836][ T570] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.635846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.650391][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.659536][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.675574][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.684334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.700384][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.708606][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.724520][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.732873][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.744717][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.752458][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.753076][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.766344][ T570] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.766633][ T570] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.774471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.782556][ T570] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.794810][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.810358][ T570] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.818286][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.820596][ T583] device veth1_macvtap entered promiscuous mode [ 53.835028][ T570] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.903633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.911844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.919846][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.929591][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.938641][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.948182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.957010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.964715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.972457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.981904][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.990756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.999556][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.006732][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.014658][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.023635][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.031517][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.039025][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.047702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.056168][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.064951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.074055][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.082740][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.091284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.099956][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.110175][ T579] device veth0_vlan entered promiscuous mode [ 54.120574][ T586] device veth0_vlan entered promiscuous mode [ 54.131569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.139711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.147891][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.157734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.166396][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.175839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.183649][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.205125][ T586] device veth1_macvtap entered promiscuous mode [ 54.214877][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.224033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.232886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.241923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.250282][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.251090][ T603] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 54.259050][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.267979][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.276712][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.308066][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.316638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.325835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.330393][ T603] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.335483][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.362801][ T603] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 54.364881][ T579] device veth1_macvtap entered promiscuous mode [ 54.396867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.405657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.414541][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.419431][ T418] udevd[418]: incorrect ext4 checksum on /dev/loop6 [ 54.423245][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.438435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.440260][ T609] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 2026/01/12 18:07:02 executed programs: 45 [ 54.447574][ T583] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.462794][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.477056][ T583] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.499075][ T594] device veth0_vlan entered promiscuous mode [ 54.501039][ T583] 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 [ 54.509080][ T609] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.527575][ T583] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.558049][ T583] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.558353][ T609] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 54.580140][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.585231][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.604340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.612965][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.620996][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.621949][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.645089][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.653242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.661645][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.669445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.669700][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.677925][ T583] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.692408][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.708432][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.721238][ T586] 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 [ 54.746614][ T594] device veth1_macvtap entered promiscuous mode [ 54.763424][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.769611][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.782661][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.794300][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.809285][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.826266][ T583] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.838364][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.851624][ T583] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.867357][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.879422][ T583] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.888545][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.902410][ T583] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.921198][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.925800][ T586] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.934106][ T583] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.962300][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.973843][ T583] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.973874][ T615] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 54.985866][ T583] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.986050][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.986173][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.008699][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.024595][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.040646][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.048868][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.064452][ T607] device bridge_slave_0 entered promiscuous mode [ 55.074960][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.115799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.121690][ T586] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.130035][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.137038][ T586] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.162998][ T586] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.180260][ T586] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.188301][ T615] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.50: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.194810][ T586] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.217278][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.236055][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.244081][ T607] device bridge_slave_1 entered promiscuous mode [ 55.251670][ T615] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 55.268867][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.277383][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.314973][ T579] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.335943][ T622] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 55.343285][ T579] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.365308][ T622] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.367251][ T579] 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 [ 55.405029][ T579] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.413547][ T622] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.420949][ T579] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.453359][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.461413][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.461505][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.482019][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.485287][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.508734][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.508741][ T622] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 55.510015][ T579] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.523934][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.531955][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.541534][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.542013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.564162][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.571775][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.591126][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.595066][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.604629][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.618160][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.625672][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.652936][ T579] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.666697][ T579] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.675113][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.681020][ T579] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.694424][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.707540][ T579] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.716285][ T594] 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 [ 55.730907][ T579] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.752796][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.767902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.779888][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.788060][ T579] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.802003][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.829634][ T579] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.847692][ T607] device veth0_vlan entered promiscuous mode [ 55.858161][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.867313][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.888103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.900172][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.908436][ T594] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.924129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.931988][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.943085][ T607] device veth1_macvtap entered promiscuous mode [ 55.954502][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.972485][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.988638][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.989711][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.008655][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.022202][ T594] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.034829][ T594] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.050331][ T594] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.067668][ T594] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.080549][ T594] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.094269][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.101530][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.109124][ T626] device bridge_slave_0 entered promiscuous mode [ 56.120258][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.129612][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.146870][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.156290][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.164501][ T626] device bridge_slave_1 entered promiscuous mode [ 56.192022][ T634] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.199896][ T634] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.207854][ T634] device bridge_slave_0 entered promiscuous mode [ 56.215779][ T634] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.223824][ T634] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.232982][ T634] device bridge_slave_1 entered promiscuous mode [ 56.273412][ T642] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 56.283676][ T642] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.335545][ T642] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.58: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.366578][ T642] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 56.375221][ T319] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready