[ 25.963312][ T43] device bridge_slave_1 left promiscuous mode [ 25.969780][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.977791][ T43] device bridge_slave_0 left promiscuous mode [ 25.983979][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.992292][ T43] device veth1_macvtap left promiscuous mode [ 25.998529][ T43] device veth0_vlan left promiscuous mode [ 26.004979][ T43] device veth1_macvtap left promiscuous mode [ 26.011014][ T43] device veth0_vlan left promiscuous mode [ 35.307655][ T28] kauditd_printk_skb: 31 callbacks suppressed [ 35.307678][ T28] audit: type=1400 audit(1768308183.066:105): avc: denied { write } for pid=377 comm="sftp-server" path="pipe:[15786]" dev="pipefs" ino=15786 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 Warning: Permanently added '10.128.1.250' (ED25519) to the list of known hosts. 2026/01/13 12:43:11 parsed 1 programs [ 44.824984][ T28] audit: type=1400 audit(1768308192.586:106): avc: denied { unlink } for pid=398 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" [ 44.911773][ T398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.844490][ T28] audit: type=1401 audit(1768308193.606:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.880800][ T28] audit: type=1400 audit(1768308193.636:108): avc: denied { create } for pid=435 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 46.149363][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.156646][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.164748][ T437] device bridge_slave_0 entered promiscuous mode [ 46.172573][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.180454][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.188335][ T437] device bridge_slave_1 entered promiscuous mode [ 46.259914][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.267104][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.274598][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.281717][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.300971][ T429] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.308665][ T429] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.316179][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.323787][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.334737][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.343470][ T429] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.351216][ T429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.359251][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.367739][ T429] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.374846][ T429] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.385439][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.394777][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.408015][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.418724][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.427062][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.434745][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.442669][ T437] device veth0_vlan entered promiscuous mode [ 46.452867][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/01/13 12:43:14 executed programs: 0 [ 46.462059][ T437] device veth1_macvtap entered promiscuous mode [ 46.471560][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.481431][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.654566][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.661939][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.670217][ T467] device bridge_slave_0 entered promiscuous mode [ 46.677683][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.684985][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.692466][ T467] device bridge_slave_1 entered promiscuous mode [ 46.767800][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.775124][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.782639][ T470] device bridge_slave_0 entered promiscuous mode [ 46.801406][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.808746][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.816189][ T470] device bridge_slave_1 entered promiscuous mode [ 46.827554][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.834910][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.842426][ T468] device bridge_slave_0 entered promiscuous mode [ 46.850623][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.857852][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.865648][ T468] device bridge_slave_1 entered promiscuous mode [ 46.942373][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.949923][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.957520][ T473] device bridge_slave_0 entered promiscuous mode [ 46.964785][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.972078][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.980241][ T473] device bridge_slave_1 entered promiscuous mode [ 47.018913][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.026479][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.034047][ T471] device bridge_slave_0 entered promiscuous mode [ 47.054771][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.062166][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.069936][ T471] device bridge_slave_1 entered promiscuous mode [ 47.142373][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.149609][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.156903][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.163924][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.185139][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.192397][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.253485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.261269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.290042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.298642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.306920][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.313951][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.344439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.352903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.361244][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.368493][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.376229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.384569][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.392901][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.401128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.435738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.443648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.451643][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.461999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.470548][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.477803][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.485433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.504424][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.512101][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.520086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.528634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.537262][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.544406][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.562084][ T467] device veth0_vlan entered promiscuous mode [ 47.573567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.581474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.590611][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.599457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.608638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.617281][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.624335][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.631984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.640374][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.648941][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.657516][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.665981][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.673289][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.682403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.690131][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.715169][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.722656][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.730350][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.738877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.747376][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.755633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.763872][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.772617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.781144][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.788303][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.796171][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.804886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.813588][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.820638][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.828180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.836731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.844885][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.873842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.883108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.890745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.898685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.907084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.915662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.923960][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.931016][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.938563][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.947179][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.955657][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.962774][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.970128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.978205][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.986485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.994670][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.004223][ T467] device veth1_macvtap entered promiscuous mode [ 48.024319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.033066][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.041478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.049681][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.057827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.065991][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.074805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.082359][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.090683][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.108829][ T470] device veth0_vlan entered promiscuous mode [ 48.125480][ T471] device veth0_vlan entered promiscuous mode [ 48.138624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.147287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.155999][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.164536][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.172111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.180124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.188418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.196731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.205166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.213322][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.222699][ T468] device veth0_vlan entered promiscuous mode [ 48.231780][ T473] device veth0_vlan entered promiscuous mode [ 48.243156][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.251965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.259718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.268021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.276446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.284004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.294556][ T471] device veth1_macvtap entered promiscuous mode [ 48.310240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.318646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.330275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.338712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.355318][ T473] device veth1_macvtap entered promiscuous mode [ 48.371786][ T468] device veth1_macvtap entered promiscuous mode [ 48.373723][ T521] loop6: detected capacity change from 0 to 128 [ 48.386753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.397380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.405758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.412306][ T521] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 48.414077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.423074][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.430705][ T28] audit: type=1400 audit(1768308196.186:109): avc: denied { mount } for pid=520 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 48.456433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.463171][ T28] audit: type=1400 audit(1768308196.216:110): avc: denied { write } for pid=520 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.471720][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.493102][ T28] audit: type=1400 audit(1768308196.216:111): avc: denied { add_name } for pid=520 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.501755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.552573][ T28] audit: type=1400 audit(1768308196.216:112): avc: denied { create } for pid=520 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.552621][ T521] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.552918][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.613784][ T28] audit: type=1400 audit(1768308196.306:113): avc: denied { write open } for pid=520 comm="syz.6.17" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.669363][ T470] device veth1_macvtap entered promiscuous mode [ 48.676086][ T521] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 48.684584][ T28] audit: type=1400 audit(1768308196.306:114): avc: denied { mounton } for pid=520 comm="syz.6.17" path="/0/file1/bus" dev="loop6" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.708037][ T28] audit: type=1400 audit(1768308196.306:115): avc: denied { map } for pid=520 comm="syz.6.17" path="/0/file1/bus" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.738230][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.750269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.752702][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.758125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.772149][ T467] 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 [ 48.779704][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.799696][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.809185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.827966][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.828511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.841671][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.850249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.864970][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.873388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.887729][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.896488][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.911559][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.920315][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.936120][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.943525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.958385][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.966573][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.982201][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.990142][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.001635][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.010621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.023493][ T467] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.047195][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.064829][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.082278][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.094740][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.105667][ T527] loop4: detected capacity change from 0 to 128 [ 49.131263][ T530] loop5: detected capacity change from 0 to 128 [ 49.170448][ T533] loop2: detected capacity change from 0 to 128 [ 49.178480][ T527] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 49.190843][ T530] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 49.199952][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.215397][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.217970][ T527] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.234665][ T530] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.259707][ T527] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 49.272254][ T533] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 49.284030][ T530] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 49.285257][ T538] loop3: detected capacity change from 0 to 128 [ 49.299215][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.311545][ T538] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 49.313021][ T10] device bridge_slave_1 left promiscuous mode [ 49.326887][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.351056][ T538] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.351631][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.372709][ T538] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.376007][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.393918][ T533] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.405094][ T538] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 49.424721][ T473] 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 [ 49.440021][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop5 [ 49.453113][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.459103][ T533] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 49.471781][ T10] device bridge_slave_0 left promiscuous mode [ 49.486238][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.493728][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.494162][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop3 [ 49.508161][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.526046][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop2 [ 49.526881][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.538016][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.546323][ T468] 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 [ 49.556685][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.577278][ T10] device veth1_macvtap left promiscuous mode [ 49.591885][ T470] 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 [ 49.597502][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.616754][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.630199][ T10] device veth0_vlan left promiscuous mode [ 49.643675][ T471] 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 [ 49.649337][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.670511][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.682074][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.696679][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.710446][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.722162][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.736649][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.763752][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.764131][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.778106][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.791000][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.820834][ T473] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.823470][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.836535][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.852299][ T470] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.867000][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.894496][ T468] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.897431][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.928741][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.928827][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.959618][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.959886][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.975171][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.975568][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.991903][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.005170][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.020829][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.037911][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.051130][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.063064][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.078186][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.105482][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.123144][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.144607][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.147586][ T473] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.162608][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.171352][ T468] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.184968][ T470] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.197775][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.211403][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.224879][ T473] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.241384][ T470] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.254687][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.286031][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.286184][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.299651][ T473] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.310653][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.327143][ T468] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.327725][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.340785][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.357518][ T473] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.394512][ T471] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.399786][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.416359][ T467] EXT4-fs (loop6): unmounting filesystem. [ 50.420677][ T473] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.440295][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.495104][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.512717][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.525483][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.545832][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 50.545845][ T28] audit: type=1400 audit(1768308198.306:119): avc: denied { read } for pid=544 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 50.591816][ T28] audit: type=1400 audit(1768308198.336:120): avc: denied { open } for pid=544 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 50.627773][ T470] EXT4-fs (loop2): unmounting filesystem. [ 50.649103][ T473] EXT4-fs (loop4): unmounting filesystem. [ 50.719022][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.726455][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.733988][ T468] EXT4-fs (loop5): unmounting filesystem. [ 50.734623][ T544] device bridge_slave_0 entered promiscuous mode [ 50.759837][ T471] EXT4-fs (loop3): unmounting filesystem. [ 50.761219][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.772658][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.780891][ T544] device bridge_slave_1 entered promiscuous mode [ 50.914223][ T547] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.921553][ T547] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.929188][ T547] device bridge_slave_0 entered promiscuous mode [ 50.936423][ T547] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.943719][ T547] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.951297][ T547] device bridge_slave_1 entered promiscuous mode [ 50.995939][ T548] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.003257][ T548] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.011129][ T548] device bridge_slave_0 entered promiscuous mode [ 51.021941][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.029477][ T548] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.037130][ T548] device bridge_slave_1 entered promiscuous mode [ 51.063678][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.070994][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.078413][ T553] device bridge_slave_0 entered promiscuous mode [ 51.091586][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.098958][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.106578][ T553] device bridge_slave_1 entered promiscuous mode [ 51.148936][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.156271][ T544] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.163729][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.170790][ T544] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.182593][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.189885][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.197448][ T555] device bridge_slave_0 entered promiscuous mode [ 51.223632][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.230794][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.238404][ T555] device bridge_slave_1 entered promiscuous mode [ 51.297315][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.305330][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.312795][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.360521][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.369201][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.376338][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.384004][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.392288][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.399538][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.446311][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.454765][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.480991][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.489405][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.545337][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.553462][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.573986][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.582805][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.591211][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.598250][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.606248][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.613623][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.630601][ T10] device bridge_slave_1 left promiscuous mode [ 51.636869][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.644990][ T10] device bridge_slave_0 left promiscuous mode [ 51.651304][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.659627][ T10] device bridge_slave_1 left promiscuous mode [ 51.666089][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.674683][ T10] device bridge_slave_0 left promiscuous mode [ 51.681159][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.689318][ T10] device bridge_slave_1 left promiscuous mode [ 51.695827][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.703237][ T10] device bridge_slave_0 left promiscuous mode [ 51.709571][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.718063][ T10] device veth1_macvtap left promiscuous mode [ 51.724162][ T10] device veth0_vlan left promiscuous mode [ 51.730588][ T10] device veth1_macvtap left promiscuous mode [ 51.736704][ T10] device veth0_vlan left promiscuous mode [ 51.742930][ T10] device veth1_macvtap left promiscuous mode [ 51.749153][ T10] device veth0_vlan left promiscuous mode [ 51.956320][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.972142][ T544] device veth0_vlan entered promiscuous mode [ 51.985836][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.994841][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.003849][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.012036][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.020026][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.028189][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.036217][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.044837][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.053257][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.060306][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.067912][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.076659][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.084996][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.092105][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.100879][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.108347][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.115975][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.123685][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.132401][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.141131][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.148507][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.166404][ T544] device veth1_macvtap entered promiscuous mode [ 52.184430][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.192719][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.200807][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.209419][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.218094][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.226494][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.234463][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.242855][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.251503][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.258842][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.266358][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.274895][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.283013][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.290338][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.297869][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.306240][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.314283][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.322649][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.330893][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.339186][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.347226][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.355522][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.363727][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.387720][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.397361][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.405975][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.415265][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.423953][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.442145][ T553] device veth0_vlan entered promiscuous mode [ 52.453958][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.462576][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.471833][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.480089][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.488339][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.495863][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.503866][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready 2026/01/13 12:43:20 executed programs: 25 [ 52.512771][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.523320][ T548] device veth0_vlan entered promiscuous mode [ 52.538972][ T547] device veth0_vlan entered promiscuous mode [ 52.548056][ T599] loop7: detected capacity change from 0 to 128 [ 52.552496][ T547] device veth1_macvtap entered promiscuous mode [ 52.569972][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.578235][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.580901][ T599] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 52.587958][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.602513][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.602824][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.621383][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.630222][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.630609][ T599] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.36: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.639303][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.658766][ T599] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 52.664929][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.682300][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop7 [ 52.687532][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.691927][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.697899][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.709104][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.719490][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.731165][ T544] 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 [ 52.737982][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.738722][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.758801][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.767584][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.773856][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.786376][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.794562][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.808034][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.816060][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.830886][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.838665][ T544] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.853775][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.876777][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.899713][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.908089][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.908344][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.931349][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.931434][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.947250][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.955389][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.974339][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.974724][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.987674][ T544] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.995670][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.007725][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.015755][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.030744][ T544] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.038006][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.054037][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.075801][ T553] device veth1_macvtap entered promiscuous mode [ 53.084339][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.102153][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.111508][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.120598][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.128840][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.137466][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.146536][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.155372][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.175454][ T548] device veth1_macvtap entered promiscuous mode [ 53.183092][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.191499][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.200013][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.209445][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.218460][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.226826][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.235098][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.259219][ T603] loop0: detected capacity change from 0 to 128 [ 53.273413][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.282505][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.298548][ T544] EXT4-fs (loop7): unmounting filesystem. [ 53.298993][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.313222][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.315327][ T603] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 53.326819][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.339821][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.345164][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.351344][ T555] device veth0_vlan entered promiscuous mode [ 53.378188][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.379655][ T603] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.387378][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.406168][ T603] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 53.422240][ T555] device veth1_macvtap entered promiscuous mode [ 53.434326][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.442112][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.451735][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop0 [ 53.462249][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.468251][ T553] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.472444][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop0 [ 53.482474][ T553] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.490612][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.511116][ T553] 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 [ 53.513369][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.532400][ T553] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.540483][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.550649][ T553] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.559431][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.572603][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.581494][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.595952][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.604344][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.619168][ T553] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.642861][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.654519][ T610] loop8: detected capacity change from 0 to 128 [ 53.672837][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.689216][ T610] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 53.692465][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.702527][ T610] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.722871][ T613] loop9: detected capacity change from 0 to 128 [ 53.727339][ T610] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.28: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.738087][ T553] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.755648][ T613] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 53.778041][ T616] loop1: detected capacity change from 0 to 128 [ 53.785644][ T553] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.796446][ T613] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.799480][ T610] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 53.818497][ T553] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.831759][ T553] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.834850][ T616] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 53.857455][ T553] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.860902][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.881858][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.886385][ T553] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.903972][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.908263][ T553] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.922730][ T547] 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 [ 53.958965][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.962578][ T613] EXT4-fs error (device loop9): dx_make_map:1328: 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 [ 53.970773][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.003506][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.006564][ T616] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.019366][ T607] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.044290][ T607] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.051431][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.066636][ T613] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 54.075896][ T607] device bridge_slave_0 entered promiscuous mode [ 54.086935][ T607] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.094140][ T607] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.101441][ T547] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.101924][ T616] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 54.125822][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.129255][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop9 [ 54.151883][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.152750][ T607] device bridge_slave_1 entered promiscuous mode [ 54.163991][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.177662][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.199075][ T548] 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 [ 54.215970][ T555] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.222887][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.236688][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.258158][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.258549][ T555] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.281612][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.289849][ T555] 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 [ 54.300167][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.320478][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.335975][ T548] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.347071][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.363524][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.377070][ T547] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.392620][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.404467][ T555] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.419741][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.432307][ T555] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.446793][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.459723][ T547] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.471687][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.487526][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.500219][ T548] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.514494][ T547] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.527181][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.543593][ T548] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.557920][ T555] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.588384][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.591936][ T547] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.616220][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.620141][ T547] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.632312][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.645184][ T548] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.660458][ T555] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.678654][ T553] EXT4-fs (loop0): unmounting filesystem. [ 54.687915][ T555] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.707360][ T555] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.715797][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.720553][ T555] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.746933][ T555] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.774830][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.774985][ T555] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.805640][ T555] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.956953][ T547] EXT4-fs (loop8): unmounting filesystem. [ 55.004896][ T555] EXT4-fs (loop1): unmounting filesystem. [ 55.041726][ T548] EXT4-fs (loop9): unmounting filesystem. [ 55.048225][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.056081][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.063747][ T625] device bridge_slave_0 entered promiscuous mode [ 55.071382][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.078867][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.086255][ T625] device bridge_slave_1 entered promiscuous mode [ 55.119689][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.127061][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.134755][ T630] device bridge_slave_0 entered promiscuous mode [ 55.142512][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.150067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.170865][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.178167][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.185789][ T630] device bridge_slave_1 entered promiscuous mode [ 55.225177][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.233559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.242193][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.249440][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.257612][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.266648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.275412][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.282542][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.290232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.298537][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.331277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.408095][ T638] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.415463][ T638] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.422754][ T638] device bridge_slave_0 entered promiscuous mode [ 55.430816][ T638] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.437994][ T638] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.445455][ T638] device bridge_slave_1 entered promiscuous mode [ 55.459931][ T10] device bridge_slave_1 left promiscuous mode [ 55.466428][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.473963][ T10] device bridge_slave_0 left promiscuous mode [ 55.480267][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.488089][ T10] device bridge_slave_1 left promiscuous mode [ 55.495332][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.502941][ T10] device bridge_slave_0 left promiscuous mode [ 55.509383][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.517431][ T10] device bridge_slave_1 left promiscuous mode [ 55.523802][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.531614][ T10] device bridge_slave_0 left promiscuous mode [ 55.537944][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.546177][ T10] device veth1_macvtap left promiscuous mode [ 55.552182][ T10] device veth0_vlan left promiscuous mode [ 55.558395][ T10] device veth1_macvtap left promiscuous mode [ 55.564673][ T10] device veth0_vlan left promiscuous mode [ 55.570911][ T10] device veth1_macvtap left promiscuous mode [ 55.577407][ T10] device veth0_vlan left promiscuous mode [ 55.787765][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.833425][ T643] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.841221][ T643] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.848717][ T643] device bridge_slave_0 entered promiscuous mode [ 55.855503][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.863781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.871924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.879416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.886858][ T607] device veth0_vlan entered promiscuous mode [ 55.898662][ T643] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.905843][ T643] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.913258][ T643] device bridge_slave_1 entered promiscuous mode [ 55.959924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.968555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.977287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.985273][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.992713][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.001948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.010369][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.017509][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.025078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.050849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.060031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.068255][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.075570][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.091564][ T607] device veth1_macvtap entered promiscuous mode [ 56.119318][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.127833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.137087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.173307][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.181776][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.189902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.198370][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.206807][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.215423][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.236866][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.244493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.252003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.260815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.269308][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.276529][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.284215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.293081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.301710][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.308846][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.316229][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.324746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.333045][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.356465][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.365187][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.372799][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.382478][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.391366][ T675] loop6: detected capacity change from 0 to 128 [ 56.403886][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.415125][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.423701][ T675] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 56.432901][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.452700][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.461120][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.463553][ T675] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.469244][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.488327][ T675] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 56.497717][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.513050][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.514961][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop6 [ 56.520627][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.536839][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.539736][ T607] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.547465][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop6 [ 56.557120][ T607] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.564356][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.577135][ T607] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.586858][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.606866][ T607] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.612268][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.624355][ T607] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.632080][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.645182][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.653012][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.675471][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.675846][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.691360][ T607] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.699266][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.715553][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.723255][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.738187][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.746797][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.761964][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.772288][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.792955][ T607] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.795272][ T625] device veth0_vlan entered promiscuous mode [ 56.811377][ T607] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.821625][ T638] device veth0_vlan entered promiscuous mode [ 56.825203][ T607] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.833713][ T630] device veth0_vlan entered promiscuous mode [ 56.843861][ T607] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.858028][ T630] device veth1_macvtap entered promiscuous mode [ 56.872679][ T607] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.875294][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.889320][ T607] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.908448][ T607] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.908796][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.930468][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.939784][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.947583][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.955638][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.964587][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.972076][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.999870][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.009334][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.018891][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.028383][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.036946][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.045356][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.055254][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.063603][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.075907][ T625] device veth1_macvtap entered promiscuous mode [ 57.098777][ T638] device veth1_macvtap entered promiscuous mode [ 57.108958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.117707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.123408][ T679] loop4: detected capacity change from 0 to 128 [ 57.133924][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.135406][ T607] EXT4-fs (loop6): unmounting filesystem. [ 57.148602][ T679] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 57.161087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.169261][ T679] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.173896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.189035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.221643][ T685] loop2: detected capacity change from 0 to 128 [ 57.229215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.238732][ T679] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.239993][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.266648][ T685] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.266792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.284030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.292964][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.300386][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.308292][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.308748][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.329084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.329188][ T679] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 57.346528][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.353677][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.362508][ T685] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.362892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.395065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.401754][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.411386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.426925][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.428307][ T685] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 57.438486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.454198][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.475096][ T630] 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 [ 57.482868][ T625] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.499357][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.510706][ T625] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.524857][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.535817][ T625] 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 [ 57.546926][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.566826][ T625] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.583277][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.599825][ T625] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.608710][ T630] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.622087][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.637464][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.660046][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.667721][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.697898][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.698603][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.721360][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.721415][ T625] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.733136][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.733177][ T630] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.733530][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.750386][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.763316][ T630] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.774873][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.782875][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.797954][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.812532][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.828449][ T625] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.835418][ T630] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.850575][ T625] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.859485][ T630] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.894707][ T625] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum 2026/01/13 12:43:25 executed programs: 47 [ 57.899665][ T630] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.912287][ T625] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.956783][ T625] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.983837][ T690] loop5: detected capacity change from 0 to 128 [ 57.998359][ T625] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.011084][ T625] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.015342][ T690] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 58.033738][ T690] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.046417][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.055550][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.069711][ T643] device veth0_vlan entered promiscuous mode [ 58.075001][ T690] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.106936][ T690] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 58.117094][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.125640][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.133831][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.143061][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.157263][ T638] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.169032][ T638] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.182506][ T638] 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 [ 58.203359][ T638] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.215709][ T638] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.219070][ T630] EXT4-fs (loop4): unmounting filesystem. [ 58.231569][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.258188][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.277235][ T682] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.285500][ T682] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.285732][ T638] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.293045][ T682] device bridge_slave_0 entered promiscuous mode [ 58.308969][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.318144][ T682] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.335134][ T625] EXT4-fs (loop2): unmounting filesystem. [ 58.337607][ T682] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.350914][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.351105][ T682] device bridge_slave_1 entered promiscuous mode [ 58.373769][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.379217][ T643] device veth1_macvtap entered promiscuous mode [ 58.394807][ T638] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.411192][ T638] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.424893][ T638] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.437795][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.446247][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.446399][ T638] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.457661][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.474701][ T638] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.494148][ T638] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.509238][ T638] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.525967][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.534891][ T429] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.579888][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.588508][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.617680][ T703] loop3: detected capacity change from 0 to 128 [ 58.647121][ T703] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 58.656613][ T703] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.675583][ T703] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.695406][ T703] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 58.715926][ T643] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.718136][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop3 [ 58.732747][ T643] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.748605][ T643] 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 [ 58.750898][ T638] EXT4-fs (loop5): unmounting filesystem. [ 58.775314][ T643] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.787901][ T643] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.801465][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.819417][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.831849][ T697] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.835509][ T643] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.842111][ T697] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.858553][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.867744][ T697] device bridge_slave_0 entered promiscuous mode [ 58.884591][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.890947][ T697] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.909640][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.909744][ T697] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.925230][ T643] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.932711][ T697] device bridge_slave_1 entered promiscuous mode [ 58.944546][ T643] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.963831][ T643] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.977078][ T643] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.992195][ T643] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.008939][ T643] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.021094][ T643] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.071737][ T699] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.079025][ T699] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.086944][ T699] device bridge_slave_0 entered promiscuous mode [ 59.094178][ T699] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.102042][ T699] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.109873][ T699] device bridge_slave_1 entered promiscuous mode [ 59.122173][ T10] device bridge_slave_1 left promiscuous mode [ 59.128718][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.137078][ T10] device bridge_slave_0 left promiscuous mode [ 59.143416][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.151828][ T10] device bridge_slave_1 left promiscuous mode [ 59.158491][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.165967][ T10] device bridge_slave_0 left promiscuous mode [ 59.172147][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.180651][ T10] device bridge_slave_1 left promiscuous mode [ 59.187431][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.195121][ T10] device bridge_slave_0 left promiscuous mode [ 59.201432][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.209633][ T10] device bridge_slave_1 left promiscuous mode [ 59.216139][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.223684][ T10] device bridge_slave_0 left promiscuous mode [ 59.230198][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.238929][ T10] device veth1_macvtap left promiscuous mode [ 59.245289][ T10] device veth0_vlan left promiscuous mode [ 59.251218][ T10] device veth1_macvtap left promiscuous mode [ 59.257429][ T10] device veth0_vlan left promiscuous mode [ 59.263977][ T10] device veth1_macvtap left promiscuous mode [ 59.270838][ T10] device veth0_vlan left promiscuous mode [ 59.277100][ T10] device veth1_macvtap left promiscuous mode [ 59.283212][ T10] device veth0_vlan left promiscuous mode [ 59.635561][ T707] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.642795][ T707] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.650390][ T643] EXT4-fs (loop3): unmounting filesystem. [ 59.655344][ T707] device bridge_slave_0 entered promiscuous mode [ 59.678063][ T707] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.685731][ T707] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.693480][ T707] device bridge_slave_1 entered promiscuous mode [ 59.789821][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.797543][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.819557][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.828220][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.836878][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.843988][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.851875][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.877109][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.885791][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.894049][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.901286][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.934669][ T721] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.941813][ T721] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.949746][ T721] device bridge_slave_0 entered promiscuous mode [ 59.957081][ T721] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.964603][ T721] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.972401][ T721] device bridge_slave_1 entered promiscuous mode [ 59.985854][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.994080][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.012389][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.020432][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.029321][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.051781][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.060275][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.067498][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.075379][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.083771][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.091051][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.098947][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.133283][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.141226][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.148918][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.157730][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.166263][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.173292][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.181060][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.198998][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.207175][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.215786][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.225007][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.239596][ T682] device veth0_vlan entered promiscuous mode [ 60.260098][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.268915][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.277014][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.285488][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.294914][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.303436][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.311842][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.319311][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.327366][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.335011][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.342461][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.349995][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.372924][ T682] device veth1_macvtap entered promiscuous mode [ 60.382015][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.390600][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.399226][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.406557][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.414707][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.423240][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.431852][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.439945][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.448395][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.456526][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.465063][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.473281][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.480608][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.488883][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.505970][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.514876][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.535804][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.544040][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.552469][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.560973][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.569644][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.578339][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.596581][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.604887][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.625328][ T697] device veth0_vlan entered promiscuous mode [ 60.635104][ T699] device veth0_vlan entered promiscuous mode [ 60.650064][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.660576][ T750] loop7: detected capacity change from 0 to 128 [ 60.661430][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.676298][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.684731][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.691099][ T750] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 60.693126][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.703017][ T750] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.720861][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.736547][ T699] device veth1_macvtap entered promiscuous mode [ 60.748242][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.756857][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.761934][ T750] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.59: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.765290][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.791008][ T750] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 60.791193][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.807597][ T682] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.810832][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.821469][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop7 [ 60.827948][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.842537][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.850996][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.859250][ T682] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.860989][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.872945][ T682] 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 [ 60.880560][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.901057][ T682] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.909240][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.921221][ T682] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.948435][ T707] device veth0_vlan entered promiscuous mode [ 60.963912][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.972741][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.973117][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.988088][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.010827][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.011404][ T682] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.019647][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.035318][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.043538][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.058602][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.067491][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.082101][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.090662][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.105794][ T682] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.113314][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.124447][ T682] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.132569][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.152672][ T682] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.153075][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.165413][ T682] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.196827][ T697] device veth1_macvtap entered promiscuous mode [ 61.205238][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.213504][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.213673][ T682] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.222018][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.238470][ T682] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.247099][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.264283][ T682] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.267024][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.287267][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.295815][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.304202][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.311445][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.329249][ T707] device veth1_macvtap entered promiscuous mode [ 61.357670][ T753] loop8: detected capacity change from 0 to 128 [ 61.366002][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.370800][ T753] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 61.375109][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.390278][ T753] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.396030][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.411843][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.421219][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.426982][ T753] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.66: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.428379][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.448089][ T753] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 61.455811][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.472158][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.476056][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop8 [ 61.481220][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.491805][ T699] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.496157][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.508129][ T699] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.516146][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.529564][ T699] 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 [ 61.538123][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.558430][ T699] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.567873][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.578515][ T699] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.586969][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.599757][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.622771][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.638172][ T699] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.654118][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.674832][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.692481][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.708592][ T699] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.720834][ T699] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.734203][ T699] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.748333][ T699] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.752299][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.763249][ T699] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.772067][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.787799][ T699] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.798766][ T682] EXT4-fs (loop7): unmounting filesystem. [ 61.813096][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.821080][ T699] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.839078][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.860806][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.869403][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.889559][ T757] loop0: detected capacity change from 0 to 128 [ 61.905553][ T760] loop1: detected capacity change from 0 to 128 [ 61.910739][ T721] device veth0_vlan entered promiscuous mode [ 61.919843][ T760] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 61.930822][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.931067][ T757] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 61.940139][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.953150][ T760] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.956409][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.973759][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.982372][ T757] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.998792][ T760] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.69: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.026567][ T760] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 62.035137][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.043903][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.047000][ T757] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.65: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.061031][ T707] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.073871][ T757] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 62.083930][ T707] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.093363][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop1 [ 62.107623][ T707] 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 [ 62.133287][ T707] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.136082][ T697] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.152971][ T707] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.159421][ T697] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.171319][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.200020][ T697] 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 [ 62.213551][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.223792][ T699] EXT4-fs (loop8): unmounting filesystem. [ 62.237434][ T707] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.242922][ T697] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.259101][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.270284][ T697] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.285701][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.301460][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.315716][ T721] device veth1_macvtap entered promiscuous mode [ 62.335394][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.350326][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.350893][ T707] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.385817][ T697] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.386091][ T707] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.407713][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.414919][ T707] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.442888][ T707] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.457631][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.459221][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.474191][ T707] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.489467][ T697] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.505136][ T707] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.527640][ T707] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.527894][ T697] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.559056][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.566850][ T697] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.579964][ T697] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.601309][ T697] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.617502][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.627310][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.650101][ T697] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.661989][ T697] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.682079][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.690836][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.716995][ T758] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.724051][ T758] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.732079][ T758] device bridge_slave_0 entered promiscuous mode [ 62.748674][ T758] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.750536][ T707] EXT4-fs (loop1): unmounting filesystem. [ 62.758257][ T758] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.782982][ T758] device bridge_slave_1 entered promiscuous mode [ 62.783867][ T772] loop9: detected capacity change from 0 to 128 [ 62.819474][ T772] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 62.828974][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.836444][ T772] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.838620][ T765] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.855424][ T765] device bridge_slave_0 entered promiscuous mode [ 62.864904][ T772] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.70: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.883837][ T772] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 62.903096][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop9 [ 62.903860][ T721] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.922106][ T721] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.935847][ T697] EXT4-fs (loop0): unmounting filesystem. [ 62.936322][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.955543][ T765] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.963014][ T765] device bridge_slave_1 entered promiscuous mode [ 62.969543][ T721] 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 [ 62.990615][ T721] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.002911][ T721] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.016783][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.032200][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.047614][ T721] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.063420][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.079222][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.094955][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.110647][ T721] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.122484][ T721] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.136546][ T721] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.151390][ T721] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.170200][ T721] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.191219][ T721] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.203641][ T721] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.254909][ T775] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.262139][ T775] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.270185][ T775] device bridge_slave_0 entered promiscuous mode [ 63.293328][ T775] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.301431][ T775] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.309058][ T775] device bridge_slave_1 entered promiscuous mode [ 63.352810][ T778] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.360035][ T778] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.367800][ T778] device bridge_slave_0 entered promiscuous mode [ 63.375050][ T778] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.382353][ T778] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.390168][ T778] device bridge_slave_1 entered promiscuous mode [ 63.416662][ T721] EXT4-fs (loop9): unmounting filesystem. [ 63.443584][ T758] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.450985][ T758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.458543][ T758] bridge0: port 1(bridge_slave_0) entered blocking state 2026/01/13 12:43:31 executed programs: 69 [ 63.465587][ T758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.551298][ T10] device bridge_slave_1 left promiscuous mode [ 63.557749][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.565631][ T10] device bridge_slave_0 left promiscuous mode [ 63.571932][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.579967][ T10] device bridge_slave_1 left promiscuous mode [ 63.586110][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.593713][ T10] device bridge_slave_0 left promiscuous mode [ 63.600029][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.608096][ T10] device bridge_slave_1 left promiscuous mode [ 63.614589][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.622164][ T10] device bridge_slave_0 left promiscuous mode [ 63.628558][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.637112][ T10] device bridge_slave_1 left promiscuous mode [ 63.643496][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.651150][ T10] device bridge_slave_0 left promiscuous mode [ 63.657716][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.665863][ T10] device bridge_slave_1 left promiscuous mode [ 63.672147][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.680235][ T10] device bridge_slave_0 left promiscuous mode [ 63.686863][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.695623][ T10] device veth1_macvtap left promiscuous mode [ 63.701777][ T10] device veth0_vlan left promiscuous mode [ 63.708270][ T10] device veth1_macvtap left promiscuous mode [ 63.714536][ T10] device veth0_vlan left promiscuous mode [ 63.720950][ T10] device veth1_macvtap left promiscuous mode [ 63.727092][ T10] device veth0_vlan left promiscuous mode [ 63.733280][ T10] device veth1_macvtap left promiscuous mode [ 63.739592][ T10] device veth0_vlan left promiscuous mode [ 63.745993][ T10] device veth1_macvtap left promiscuous mode [ 63.752247][ T10] device veth0_vlan left promiscuous mode [ 64.138062][ T765] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.145139][ T765] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.152489][ T765] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.159577][ T765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.167517][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.175487][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.183261][ T605] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.190835][ T605] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.249482][ T792] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.256606][ T792] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.264080][ T792] device bridge_slave_0 entered promiscuous mode [ 64.271238][ T792] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.278849][ T792] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.286506][ T792] device bridge_slave_1 entered promiscuous mode [ 64.306377][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.314199][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.347455][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.356123][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.364608][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.371640][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.379485][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.388201][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.396510][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.403626][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.411033][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.419512][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.427797][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.436012][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.454510][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.462129][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.469904][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.478741][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.487694][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.495194][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.502602][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.511171][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.519334][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.526753][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.555545][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.563549][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.572160][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.581715][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.590096][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.598276][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.606323][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.614616][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.622164][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.645154][ T758] device veth0_vlan entered promiscuous mode [ 64.659558][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.669058][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.677148][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.692119][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.700520][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.708821][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.717930][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.726266][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.733291][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.741401][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.750375][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.758697][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.765824][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.773932][ T758] device veth1_macvtap entered promiscuous mode [ 64.795382][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.803259][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.811353][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.819428][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.827952][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.836983][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.844682][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.852304][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.860968][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.869350][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.876406][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.884092][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.892531][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.900755][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.907789][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.915767][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.933157][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.949522][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.958201][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.967133][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.975647][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.985597][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.996843][ T778] device veth0_vlan entered promiscuous mode [ 65.005973][ T765] device veth0_vlan entered promiscuous mode [ 65.012933][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.021545][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.029735][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.038247][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.047583][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.056522][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.064159][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.072207][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.079897][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.103189][ T778] device veth1_macvtap entered promiscuous mode [ 65.111938][ T524] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.127911][ T765] device veth1_macvtap entered promiscuous mode [ 65.147319][ T821] loop6: detected capacity change from 0 to 128 [ 65.167688][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.172778][ T821] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 65.185399][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.185827][ T821] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.207120][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.215726][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.216174][ T821] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.67: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.224117][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.243674][ T821] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 65.251086][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.267388][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.268766][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop6 [ 65.277659][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.284283][ T758] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.291915][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.304003][ T758] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.311057][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.324496][ T758] 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 [ 65.332206][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.359324][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.364764][ T758] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.379162][ T758] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.382935][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.392976][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.401232][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.416702][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.422987][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.438212][ T758] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.445998][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.461269][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.469407][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.484097][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.508292][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.524203][ T758] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.539468][ T758] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.541943][ T775] device veth0_vlan entered promiscuous mode [ 65.553345][ T758] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.570415][ T775] device veth1_macvtap entered promiscuous mode [ 65.578980][ T758] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.593836][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.601950][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.602227][ T758] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.610621][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.626376][ T758] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.636146][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.646310][ T758] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.655810][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.676363][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.684970][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.693617][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.702196][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.710592][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.719981][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.727857][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.743899][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.752772][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.761523][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.770613][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.782332][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.791077][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.809339][ T792] device veth0_vlan entered promiscuous mode [ 65.826801][ T824] loop5: detected capacity change from 0 to 128 [ 65.833581][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.842327][ T826] loop4: detected capacity change from 0 to 128 [ 65.852043][ T826] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 65.853807][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.861899][ T824] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 65.870641][ T826] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.877552][ T824] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.911934][ T792] device veth1_macvtap entered promiscuous mode [ 65.916132][ T826] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.80: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.920900][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.944953][ T826] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 65.945584][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.953728][ T824] ================================================================== [ 65.968264][ T824] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 65.975571][ T824] Read of size 157024 at addr ffff888135c32028 by task syz.5.83/824 [ 65.983756][ T824] [ 65.986075][ T824] CPU: 1 PID: 824 Comm: syz.5.83 Not tainted syzkaller #0 [ 65.993430][ T824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 66.003837][ T824] Call Trace: [ 66.007113][ T824] [ 66.010035][ T824] __dump_stack+0x21/0x24 [ 66.014478][ T824] dump_stack_lvl+0xee/0x150 [ 66.019064][ T824] ? __cfi_dump_stack_lvl+0x8/0x8 [ 66.024163][ T824] ? __ext4fs_dirhash+0x795/0x1020 [ 66.029362][ T824] ? dx_insert_block+0xd9/0x240 [ 66.034232][ T824] print_address_description+0x71/0x200 [ 66.039853][ T824] print_report+0x4a/0x60 [ 66.044165][ T824] kasan_report+0x122/0x150 [ 66.048662][ T824] ? dx_insert_block+0xd9/0x240 [ 66.053785][ T824] ? dx_insert_block+0xd9/0x240 [ 66.058620][ T824] kasan_check_range+0x280/0x290 [ 66.063565][ T824] memmove+0x2d/0x70 [ 66.067447][ T824] dx_insert_block+0xd9/0x240 [ 66.072145][ T824] do_split+0x19f0/0x1d90 [ 66.076746][ T824] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 66.082883][ T824] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 66.088760][ T824] make_indexed_dir+0xe06/0x14a0 [ 66.093688][ T824] ? add_dirent_to_buf+0x670/0x670 [ 66.099053][ T824] ? add_dirent_to_buf+0x45b/0x670 [ 66.104251][ T824] ext4_add_entry+0xb45/0xd70 [ 66.109005][ T824] ? ext4_inc_count+0x1b0/0x1b0 [ 66.114036][ T824] ? __cfi_current_time+0x10/0x10 [ 66.119148][ T824] ? __kasan_check_read+0x11/0x20 [ 66.124389][ T824] __ext4_link+0x4d7/0x770 [ 66.128802][ T824] ? __cfi___ext4_link+0x10/0x10 [ 66.134041][ T824] ? lookup_one_qstr_excl+0x133/0x270 [ 66.139673][ T824] ? clear_nonspinnable+0x60/0x60 [ 66.144778][ T824] ext4_link+0x1de/0x270 [ 66.149095][ T824] vfs_link+0x64b/0x800 [ 66.153365][ T824] do_linkat+0x1e7/0x730 [ 66.157607][ T824] __x64_sys_link+0x86/0x90 [ 66.162202][ T824] x64_sys_call+0x266/0x9a0 [ 66.167073][ T824] do_syscall_64+0x4c/0xa0 [ 66.171496][ T824] ? clear_bhb_loop+0x30/0x80 [ 66.176526][ T824] ? clear_bhb_loop+0x30/0x80 [ 66.181270][ T824] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.187176][ T824] RIP: 0033:0x7fef1378d169 [ 66.191683][ T824] 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 [ 66.211627][ T824] RSP: 002b:00007fef1457a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 66.220040][ T824] RAX: ffffffffffffffda RBX: 00007fef139a5fa0 RCX: 00007fef1378d169 [ 66.228197][ T824] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 66.236150][ T824] RBP: 00007fef1380e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 66.244106][ T824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 66.252065][ T824] R13: 0000000000000000 R14: 00007fef139a5fa0 R15: 00007fff7cdedfa8 [ 66.260031][ T824] [ 66.263119][ T824] [ 66.265423][ T824] The buggy address belongs to the physical page: [ 66.271810][ T824] page:ffffea0004d70c80 refcount:3 mapcount:1 mapping:ffff88810b6fc1d0 index:0x1 pfn:0x135c32 [ 66.282133][ T824] memcg:ffff88810023d7c0 [ 66.286471][ T824] aops:def_blk_aops ino:700005 [ 66.291483][ T824] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 66.304005][ T824] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810b6fc1d0 [ 66.313107][ T824] raw: 0000000000000001 ffff8881113a33f0 0000000300000000 ffff88810023d7c0 [ 66.321948][ T824] page dumped because: kasan: bad access detected [ 66.328551][ T824] page_owner tracks the page as allocated [ 66.334422][ T824] page last allocated via order 0, migratetype Movable, gfp_mask 0x148c48(GFP_NOFS|__GFP_NOFAIL|__GFP_COMP|__GFP_HARDWALL|__GFP_MOVABLE), pid 824, tgid 823 (syz.5.83), ts 65900456435, free_ts 65842204508 [ 66.354565][ T824] post_alloc_hook+0x1f5/0x210 [ 66.359400][ T824] prep_new_page+0x1c/0x110 [ 66.364063][ T824] get_page_from_freelist+0x2c7b/0x2cf0 [ 66.369682][ T824] __alloc_pages+0x1c3/0x450 [ 66.374965][ T824] __folio_alloc+0x12/0x40 [ 66.379543][ T824] __filemap_get_folio+0x6ec/0x980 [ 66.384639][ T824] pagecache_get_page+0x2b/0x110 [ 66.389564][ T824] __getblk_gfp+0x217/0x7d0 [ 66.394049][ T824] ext4_getblk+0x26c/0x6d0 [ 66.398456][ T824] ext4_bread_batch+0x66/0x490 [ 66.403211][ T824] __ext4_find_entry+0xf83/0x1a70 [ 66.408224][ T824] ext4_lookup+0x144/0x6d0 [ 66.412627][ T824] path_openat+0xff3/0x2f50 [ 66.417263][ T824] do_filp_open+0x1c1/0x3c0 [ 66.421917][ T824] do_sys_openat2+0x185/0x7e0 [ 66.426762][ T824] __x64_sys_creat+0x8e/0xb0 [ 66.431578][ T824] page last free stack trace: [ 66.436419][ T824] free_unref_page_prepare+0x742/0x750 [ 66.441870][ T824] free_unref_page_list+0x112/0x8b0 [ 66.447331][ T824] release_pages+0xad1/0xb20 [ 66.451913][ T824] free_pages_and_swap_cache+0x86/0xa0 [ 66.457443][ T824] tlb_finish_mmu+0x1aa/0x370 [ 66.462270][ T824] unmap_region+0x28d/0x2e0 [ 66.466842][ T824] do_mas_align_munmap+0xb9b/0x12a0 [ 66.472205][ T824] do_mas_munmap+0x241/0x2b0 [ 66.476791][ T824] __vm_munmap+0x19f/0x2f0 [ 66.481373][ T824] __x64_sys_munmap+0x6b/0x80 [ 66.486040][ T824] x64_sys_call+0x8a/0x9a0 [ 66.490701][ T824] do_syscall_64+0x4c/0xa0 [ 66.495360][ T824] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 66.501247][ T824] [ 66.503551][ T824] Memory state around the buggy address: [ 66.509170][ T824] ffff888135c33f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.517676][ T824] ffff888135c33f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 66.525914][ T824] >ffff888135c34000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.534046][ T824] ^ [ 66.538117][ T824] ffff888135c34080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.546353][ T824] ffff888135c34100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 66.554410][ T824] ================================================================== [ 66.568590][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.569531][ T758] EXT4-fs (loop6): unmounting filesystem. [ 66.578204][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.585471][ T824] Disabling lock debugging due to kernel taint [ 66.591799][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.605500][ T824] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.83: dir seems corrupt? Run e2fsck -D. [ 66.609217][ T411] udevd[411]: incorrect ext4 checksum on /dev/loop4 [ 66.619922][ T765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.638457][ T28] audit: type=1400 audit(1768308214.396:121): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 66.663642][ T765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.682920][ T28] audit: type=1400 audit(1768308214.396:122): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.687053][ T778] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.705167][ T765] 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 [ 66.720360][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.738107][ T28] audit: type=1400 audit(1768308214.396:123): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.748871][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.767027][ T765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.775726][ T778] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.788395][ T28] audit: type=1400 audit(1768308214.396:124): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 66.809516][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.821715][ T765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.830064][ T778] 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 [ 66.844040][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.864010][ T833] loop2: detected capacity change from 0 to 128 [ 66.884139][ T28] audit: type=1400 audit(1768308214.396:125): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.885198][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.904746][ T28] audit: type=1400 audit(1768308214.396:126): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.937428][ T778] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.942134][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.955381][ T778] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.964898][ T28] audit: type=1400 audit(1768308214.396:127): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 66.980915][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.010642][ T765] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.033309][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.037496][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.048995][ T833] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 67.072872][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.088927][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.104193][ T833] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.115988][ T765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.118735][ T778] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.128480][ T765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.149868][ T833] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.74: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.157567][ T765] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.188340][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.188640][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.211931][ T836] loop3: detected capacity change from 0 to 128 [ 67.220636][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop2 [ 67.232201][ T833] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 67.241033][ T765] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.244648][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.268396][ T836] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 67.281068][ T778] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.288701][ T775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.293214][ T778] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.314208][ T765] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.333732][ T778] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.335738][ T836] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.346790][ T775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.370826][ T831] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.378355][ T775] 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 [ 67.379077][ T831] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.399444][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.406709][ T831] device bridge_slave_0 entered promiscuous mode [ 67.422146][ T765] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.429162][ T831] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.448603][ T831] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.448981][ T765] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.456502][ T831] device bridge_slave_1 entered promiscuous mode [ 67.469795][ T775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.476649][ T778] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.487783][ T775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.509354][ T778] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.532948][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.536586][ T836] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.85: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.550640][ T778] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.567555][ T836] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 67.579580][ T778] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.588027][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.636745][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop3 [ 67.661026][ T775] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.663196][ T792] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.677471][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.704654][ T792] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.707079][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop3 [ 67.729050][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.730744][ T792] 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 [ 67.744941][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.779889][ T792] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.794024][ T792] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.809082][ T775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.809165][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.835582][ T775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.840176][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.849480][ T775] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.877265][ T792] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.878479][ T775] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.893435][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.908698][ T775] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.926048][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.940975][ T775] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.955572][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.967038][ T775] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.982866][ T792] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.006749][ T792] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.024506][ T792] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.050426][ T792] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.066039][ T792] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.082443][ T765] EXT4-fs (loop4): unmounting filesystem. [ 68.086305][ T792] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.100174][ T792] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.117671][ T778] EXT4-fs (loop5): unmounting filesystem. [ 68.196553][ T775] EXT4-fs (loop2): unmounting filesystem. [ 68.306690][ T792] EXT4-fs (loop3): unmounting filesystem. [ 68.323589][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.331875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.340178][ T845] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.347550][ T845] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.355163][ T845] device bridge_slave_0 entered promiscuous mode [ 68.362155][ T845] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.369489][ T845] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.377317][ T845] device bridge_slave_1 entered promiscuous mode [ 68.384695][ T846] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.392057][ T846] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.399566][ T846] device bridge_slave_0 entered promiscuous mode [ 68.415949][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.424561][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.433241][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.440653][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.451895][ T846] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.459547][ T846] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.467105][ T846] device bridge_slave_1 entered promiscuous mode [ 68.474314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.512759][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.521455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.529901][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.537057][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.584763][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.595004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.603285][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.629975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.638444][ T831] device veth0_vlan entered promiscuous mode [ 68.658915][ T850] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.666050][ T850] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.673615][ T850] device bridge_slave_0 entered promiscuous mode [ 68.680654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.688451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.715377][ T850] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.722436][ T850] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.730090][ T850] device bridge_slave_1 entered promiscuous mode [ 68.758698][ T831] device veth1_macvtap entered promiscuous mode [ 68.765619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.805387][ T10] device bridge_slave_1 left promiscuous mode [ 68.811527][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.819125][ T10] device bridge_slave_0 left promiscuous mode [ 68.825366][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.833154][ T10] device bridge_slave_1 left promiscuous mode [ 68.839552][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.846961][ T10] device bridge_slave_0 left promiscuous mode [ 68.853155][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.861377][ T10] device bridge_slave_1 left promiscuous mode [ 68.867720][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.875174][ T10] device bridge_slave_0 left promiscuous mode [ 68.881359][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.889113][ T10] device bridge_slave_1 left promiscuous mode [ 68.895328][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.902648][ T10] device bridge_slave_0 left promiscuous mode [ 68.909091][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.916764][ T10] device bridge_slave_1 left promiscuous mode [ 68.923115][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.930875][ T10] device bridge_slave_0 left promiscuous mode [ 68.937518][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.945577][ T10] device bridge_slave_1 left promiscuous mode [ 68.951863][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.959422][ T10] device bridge_slave_0 left promiscuous mode [ 68.965684][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.974490][ T10] device veth1_macvtap left promiscuous mode [ 68.980505][ T10] device veth0_vlan left promiscuous mode [ 68.986634][ T10] device veth1_macvtap left promiscuous mode [ 68.992711][ T10] device veth0_vlan left promiscuous mode [ 68.998761][ T10] device veth1_macvtap left promiscuous mode [ 69.004822][ T10] device veth0_vlan left promiscuous mode [ 69.010815][ T10] device veth1_macvtap left promiscuous mode [ 69.017252][ T10] device veth0_vlan left promiscuous mode [ 69.023127][ T10] device veth1_macvtap left promiscuous mode [ 69.029336][ T10] device veth0_vlan left promiscuous mode [ 69.035386][ T10] device veth1_macvtap left promiscuous mode [ 69.041376][ T10] device veth0_vlan left promiscuous mode [ 69.464000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.472520][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.512613][ T862] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.519973][ T862] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.527393][ T862] device bridge_slave_0 entered promiscuous mode [ 69.534600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.542966][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/01/13 12:43:37 executed programs: 85 [ 69.557982][ T862] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.565277][ T862] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.572653][ T862] device bridge_slave_1 entered promiscuous mode [ 69.615799][ T876] loop7: detected capacity change from 0 to 128 [ 69.625526][ T876] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 69.638085][ T876] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 69.668072][ T876] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.90: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.687398][ T876] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 69.710593][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop7 [ 69.711098][ T831] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.733668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 69.742247][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 69.744752][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop7 [ 69.749976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 69.757845][ T831] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.765055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 69.779646][ T831] 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 [ 69.787170][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.806892][ T831] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.813597][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.825774][ T831] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.833366][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 69.846285][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.854618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 69.869156][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.877375][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.891895][ T831] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.898943][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 69.899604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 69.930018][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.946427][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.961744][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.977351][ T831] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.988036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 69.989362][ T831] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.998039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.010822][ T831] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 70.019320][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.031565][ T831] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.039694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.055286][ T831] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.062431][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.078211][ T831] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.085271][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.103914][ T831] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.104136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.126150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.134618][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.141921][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.149944][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.169754][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.178554][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.187220][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.194470][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.202860][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.212090][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.231992][ T845] device veth0_vlan entered promiscuous mode [ 70.246349][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.254912][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.263008][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.270877][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.281040][ T831] EXT4-fs (loop7): unmounting filesystem. [ 70.291614][ T845] device veth1_macvtap entered promiscuous mode [ 70.312634][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.321150][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.329577][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.338403][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.347962][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.356222][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.364775][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.372624][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.381581][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.398171][ T850] device veth0_vlan entered promiscuous mode [ 70.408311][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.416850][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.425116][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.432810][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.466373][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.475333][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.483838][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.492279][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.500635][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.508505][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.521144][ T850] device veth1_macvtap entered promiscuous mode [ 70.531594][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.540388][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.548816][ T320] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.556087][ T320] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.564393][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.572842][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.581464][ T320] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.588938][ T320] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.596568][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.604865][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.613007][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.621193][ T320] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.652592][ T900] loop8: detected capacity change from 0 to 128 [ 70.673200][ T900] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 70.673257][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.683668][ T900] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.691674][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.711887][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.717882][ T900] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.88: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 70.720932][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.739673][ T900] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 70.747982][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.763560][ T845] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.766534][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.777521][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop8 [ 70.784561][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.793110][ T845] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.799024][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.811785][ T845] 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 [ 70.820584][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.840723][ T845] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 70.849155][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.861127][ T845] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 70.882628][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 70.897893][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 70.905181][ T846] device veth0_vlan entered promiscuous mode [ 70.920904][ T845] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 70.937541][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 70.938790][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.954515][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 70.961920][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.976397][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 70.984470][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.998938][ T845] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.006070][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 71.018411][ T845] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.026568][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.046436][ T845] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.046991][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.059314][ T845] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.081614][ T845] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.103173][ T845] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.115955][ T845] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.116105][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 71.153281][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 71.161952][ T906] loop0: detected capacity change from 0 to 128 [ 71.162456][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.175402][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 71.187462][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 71.187621][ T906] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 71.196134][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 71.205051][ T906] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.228715][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.235990][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 71.236917][ T906] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.92: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.243932][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 71.271499][ T906] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 71.271610][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 71.287804][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 71.296396][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 71.302682][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop0 [ 71.312285][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 71.320902][ T850] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.332879][ T850] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.339020][ T846] device veth1_macvtap entered promiscuous mode [ 71.353412][ T850] 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 [ 71.374829][ T850] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.375243][ T898] bridge0: port 1(bridge_slave_0) entered blocking state [ 71.386457][ T850] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.393755][ T898] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.407571][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.415829][ T898] device bridge_slave_0 entered promiscuous mode [ 71.430183][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 71.451564][ T850] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.467725][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 71.483028][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 71.498581][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.507810][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.507864][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 71.516242][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.539108][ T850] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.550434][ T862] device veth0_vlan entered promiscuous mode [ 71.557379][ T850] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.570964][ T850] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 71.571547][ T898] bridge0: port 2(bridge_slave_1) entered blocking state [ 71.584626][ T850] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 71.591919][ T898] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.607313][ T845] EXT4-fs (loop8): unmounting filesystem. [ 71.613885][ T898] device bridge_slave_1 entered promiscuous mode [ 71.619075][ T850] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 71.647800][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 71.655530][ T850] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.657218][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 71.668460][ T850] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 71.679091][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 71.700870][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 71.709410][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.718222][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.726965][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.736140][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.751714][ T862] device veth1_macvtap entered promiscuous mode [ 71.771415][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 71.779309][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 71.787153][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 71.795923][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 71.804691][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 71.828321][ T912] loop1: detected capacity change from 0 to 128 [ 71.848983][ T912] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 71.860682][ T850] EXT4-fs (loop0): unmounting filesystem. [ 71.862198][ T912] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 71.892943][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 71.893188][ T912] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.97: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 71.903166][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 71.928898][ T912] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 71.951836][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 71.960409][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 71.965976][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop1 [ 71.971503][ T846] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 71.987162][ T846] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.002989][ T846] 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 [ 72.026189][ T846] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.037932][ T846] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.051499][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.068348][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.080018][ T917] loop9: detected capacity change from 0 to 128 [ 72.108119][ T846] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.108767][ T917] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 72.123918][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.140093][ T917] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 72.148514][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.173697][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.181759][ T917] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.94: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 72.207966][ T917] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 72.215578][ T846] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.228761][ T862] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.230644][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop9 [ 72.241285][ T862] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.248086][ T846] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.275187][ T862] 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 [ 72.276701][ T846] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.302231][ T862] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.320326][ T862] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.323749][ T846] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.340714][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.348623][ T846] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.363790][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 72.380462][ T846] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.395044][ T862] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.406217][ T846] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.425314][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 72.451699][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 72.467014][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 72.482882][ T862] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.495336][ T862] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.509014][ T862] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 72.514330][ T915] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.521774][ T862] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 72.543524][ T915] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.543993][ T915] device bridge_slave_0 entered promiscuous mode [ 72.564347][ T862] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 72.580450][ T862] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 72.592167][ T862] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 72.593714][ T910] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.612781][ T910] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.620811][ T910] device bridge_slave_0 entered promiscuous mode [ 72.634384][ T915] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.641621][ T915] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.649876][ T915] device bridge_slave_1 entered promiscuous mode [ 72.652411][ T846] EXT4-fs (loop1): unmounting filesystem. [ 72.672157][ T910] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.681790][ T910] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.689843][ T910] device bridge_slave_1 entered promiscuous mode [ 72.745906][ T862] EXT4-fs (loop9): unmounting filesystem. [ 72.780134][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.787952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.813783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.822324][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.830918][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.838065][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.845960][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.854887][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.863029][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.870079][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.877875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.940934][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.949173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.957416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.965677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.000933][ T932] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.008472][ T932] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.016390][ T932] device bridge_slave_0 entered promiscuous mode [ 73.050185][ T932] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.057322][ T932] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.065084][ T932] device bridge_slave_1 entered promiscuous mode [ 73.081221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.090278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.123870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.131565][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.168885][ T934] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.176337][ T934] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.183824][ T934] device bridge_slave_0 entered promiscuous mode [ 73.205978][ T934] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.213297][ T934] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.221163][ T934] device bridge_slave_1 entered promiscuous mode [ 73.232153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.240954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.249357][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.256605][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.264140][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.289744][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.297799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.310725][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.318768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.327372][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.335930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.344563][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.351767][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.362996][ T898] device veth0_vlan entered promiscuous mode [ 73.433802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.441755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.480154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.488601][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.497026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.506403][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.513817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.522255][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.529476][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.537259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.545650][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.552663][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.560145][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.568287][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.576384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.584814][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.593240][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.600387][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.607919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.616935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.625368][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.632389][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.640098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.648265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.661649][ T898] device veth1_macvtap entered promiscuous mode [ 73.668935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.677538][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.685830][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.694802][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.703189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.715956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.747828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.756349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.771890][ T932] device veth0_vlan entered promiscuous mode [ 73.779299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.788269][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.796041][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.803682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.812064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.841081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.849299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.857877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.866410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.884477][ T910] device veth0_vlan entered promiscuous mode [ 73.894397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.902711][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.911478][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.920082][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.928564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.936784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.944511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.980680][ T932] device veth1_macvtap entered promiscuous mode [ 74.007700][ T915] device veth0_vlan entered promiscuous mode [ 74.017083][ T966] loop6: detected capacity change from 0 to 128 [ 74.025668][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.034011][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.039474][ T966] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 74.042753][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 74.050994][ T966] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 74.059965][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.078154][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 74.086330][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.086612][ T966] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.103: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 74.096065][ T910] device veth1_macvtap entered promiscuous mode [ 74.113600][ T966] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 74.137751][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop6 [ 74.141740][ T898] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.156664][ T898] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.170387][ T898] 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 [ 74.173446][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.193360][ T898] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.199398][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.217849][ T898] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.219117][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.232201][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.239170][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.253589][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 74.261266][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.276367][ T898] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.284608][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.300658][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 74.308824][ T605] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.324181][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 74.330928][ T605] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.346177][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 74.368501][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.369008][ T898] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.389206][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.389201][ T898] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.389249][ T898] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 74.411062][ T605] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.424299][ T898] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 74.430665][ T605] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.446160][ T898] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 74.468936][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.469650][ T898] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 74.477399][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.489045][ T898] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 74.497316][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.518912][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.527805][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.539639][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.548622][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.580506][ T320] device bridge_slave_1 left promiscuous mode [ 74.587198][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.595221][ T320] device bridge_slave_0 left promiscuous mode [ 74.601447][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.610060][ T320] device bridge_slave_1 left promiscuous mode [ 74.616709][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.624428][ T320] device bridge_slave_0 left promiscuous mode [ 74.630549][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.638566][ T320] device bridge_slave_1 left promiscuous mode [ 74.645260][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.652584][ T320] device bridge_slave_0 left promiscuous mode [ 74.659487][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.667391][ T320] device bridge_slave_1 left promiscuous mode [ 74.673569][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.681213][ T320] device bridge_slave_0 left promiscuous mode [ 74.687437][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.695441][ T320] device bridge_slave_1 left promiscuous mode [ 74.701833][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.709359][ T320] device bridge_slave_0 left promiscuous mode [ 74.715875][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.723487][ T320] device bridge_slave_1 left promiscuous mode [ 74.729712][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.737138][ T320] device bridge_slave_0 left promiscuous mode [ 74.743509][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.751850][ T320] device bridge_slave_1 left promiscuous mode [ 74.758011][ T320] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.765470][ T320] device bridge_slave_0 left promiscuous mode [ 74.771672][ T320] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.780757][ T320] device veth1_macvtap left promiscuous mode [ 74.787243][ T320] device veth0_vlan left promiscuous mode [ 74.793513][ T320] device veth1_macvtap left promiscuous mode [ 74.799636][ T320] device veth0_vlan left promiscuous mode [ 74.806251][ T320] device veth1_macvtap left promiscuous mode [ 74.812452][ T320] device veth0_vlan left promiscuous mode [ 74.819127][ T320] device veth1_macvtap left promiscuous mode [ 74.825422][ T320] device veth0_vlan left promiscuous mode [ 74.831580][ T320] device veth1_macvtap left promiscuous mode [ 74.837632][ T320] device veth0_vlan left promiscuous mode [ 74.843491][ T320] device veth1_macvtap left promiscuous mode [ 74.849572][ T320] device veth0_vlan left promiscuous mode [ 74.856162][ T320] device veth1_macvtap left promiscuous mode [ 74.862435][ T320] device veth0_vlan left promiscuous mode [ 75.378412][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.386966][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.395646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.403688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.412114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.420694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.429138][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.437629][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.446194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.454579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.465697][ T915] device veth1_macvtap entered promiscuous mode 2026/01/13 12:43:43 executed programs: 102 [ 75.488881][ T970] loop2: detected capacity change from 0 to 128 [ 75.504940][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.515383][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.515766][ T898] EXT4-fs (loop6): unmounting filesystem. [ 75.523825][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.530318][ T970] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 75.538611][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.554961][ T970] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.561806][ T934] device veth0_vlan entered promiscuous mode [ 75.590252][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.592781][ T970] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.108: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.599063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.622353][ T970] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 75.632659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.644151][ T975] loop4: detected capacity change from 0 to 128 [ 75.646144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.657160][ T932] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.661044][ T528] udevd[528]: incorrect ext4 checksum on /dev/loop2 [ 75.677504][ T932] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.692867][ T932] 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 [ 75.694824][ T975] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 75.725162][ T932] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.725473][ T975] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 75.738963][ T934] device veth1_macvtap entered promiscuous mode [ 75.748242][ T932] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 75.762166][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.767920][ T932] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 75.776341][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.798596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.802831][ T975] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.101: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 75.806146][ T932] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 75.825807][ T975] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 75.854523][ T932] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 75.870757][ T932] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 75.890259][ T605] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.899101][ T932] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 75.902096][ T910] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 75.915621][ T932] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192