Warning: Permanently added '10.128.1.170' (ED25519) to the list of known hosts. 2025/10/21 11:51:21 parsed 1 programs [ 44.325542][ T30] audit: type=1400 audit(1761047482.462:105): avc: denied { unlink } for pid=393 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" [ 44.398807][ T393] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.255914][ T30] audit: type=1401 audit(1761047483.392:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.380269][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.388066][ T439] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.395842][ T439] device bridge_slave_0 entered promiscuous mode [ 45.403807][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.411503][ T439] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.419264][ T439] device bridge_slave_1 entered promiscuous mode [ 45.479700][ T439] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.486820][ T439] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.494096][ T439] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.501307][ T439] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.519792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.527711][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.535360][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.544048][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.552481][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.559531][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.568351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.576740][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.583741][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.595416][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.604353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.617473][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.629014][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.637363][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.645059][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.653063][ T439] device veth0_vlan entered promiscuous mode [ 45.662658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.671784][ T439] device veth1_macvtap entered promiscuous mode 2025/10/21 11:51:23 executed programs: 0 [ 45.680700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.690744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.867881][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.874978][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.882420][ T461] device bridge_slave_0 entered promiscuous mode [ 45.896223][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.903251][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.910668][ T461] device bridge_slave_1 entered promiscuous mode [ 45.944021][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.951295][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.958757][ T464] device bridge_slave_0 entered promiscuous mode [ 45.965656][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.972677][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.980250][ T464] device bridge_slave_1 entered promiscuous mode [ 46.025052][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.032186][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.039591][ T466] device bridge_slave_0 entered promiscuous mode [ 46.056305][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.063432][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.070855][ T466] device bridge_slave_1 entered promiscuous mode [ 46.102159][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.109222][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.116822][ T468] device bridge_slave_0 entered promiscuous mode [ 46.136966][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.144011][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.151503][ T468] device bridge_slave_1 entered promiscuous mode [ 46.203969][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.211122][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.218627][ T469] device bridge_slave_0 entered promiscuous mode [ 46.239379][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.247120][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.254619][ T469] device bridge_slave_1 entered promiscuous mode [ 46.364372][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.371454][ T464] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.420959][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.428029][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.435444][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.442456][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.456103][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.463692][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.471185][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.480040][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.487654][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.495126][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.503387][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.511566][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.518596][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.526143][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.534529][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.542792][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.549829][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.557435][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.595086][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.603066][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.611064][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.647358][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.655794][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.662823][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.670445][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.678806][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.685857][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.693280][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.700794][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.708211][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.716236][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.724327][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.731355][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.738915][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.747181][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.755445][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.762449][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.769903][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.777881][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.786034][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.811820][ T468] device veth0_vlan entered promiscuous mode [ 46.820092][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.829632][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.837702][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.845234][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.852669][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.861076][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.868950][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.876459][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.883810][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.891359][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.898870][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.907160][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.915342][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.922349][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.929751][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.938040][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.945117][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.961395][ T466] device veth0_vlan entered promiscuous mode [ 46.972257][ T461] device veth0_vlan entered promiscuous mode [ 46.978550][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.987059][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.995403][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.003279][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.011620][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.019783][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.027772][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.035480][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.051595][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.059121][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.066886][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.075498][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.083760][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.090833][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.098273][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.106815][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.115133][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.122152][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.140054][ T466] device veth1_macvtap entered promiscuous mode [ 47.148554][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.156385][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.164541][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.173040][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.181390][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.189771][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.209304][ T461] device veth1_macvtap entered promiscuous mode [ 47.216363][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.224529][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.232790][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.241356][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.250003][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.258227][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.266268][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.274393][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.282762][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.290727][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.298827][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.307324][ T468] device veth1_macvtap entered promiscuous mode [ 47.318994][ T464] device veth0_vlan entered promiscuous mode [ 47.334767][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.342424][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.350879][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.359079][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.367505][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.376155][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.384311][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.392967][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.401436][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.410075][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.418418][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.426871][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.434482][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.448611][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.456947][ T426] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.478570][ T469] device veth0_vlan entered promiscuous mode [ 47.488787][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.510502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.519927][ T517] loop0: detected capacity change from 0 to 128 [ 47.527554][ T519] loop6: detected capacity change from 0 to 128 [ 47.527890][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.542707][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.551540][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.560132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.568997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.576861][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.585646][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.596549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.598967][ T519] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.610733][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.616406][ T464] device veth1_macvtap entered promiscuous mode [ 47.632076][ T30] audit: type=1400 audit(1761047485.762:107): avc: denied { mount } for pid=516 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.637757][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.656121][ T517] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.669914][ T469] device veth1_macvtap entered promiscuous mode [ 47.681959][ T30] audit: type=1400 audit(1761047485.812:108): avc: denied { write } for pid=518 comm="syz.6.18" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.703965][ T30] audit: type=1400 audit(1761047485.812:109): avc: denied { add_name } for pid=518 comm="syz.6.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.746530][ T30] audit: type=1400 audit(1761047485.812:110): avc: denied { create } for pid=518 comm="syz.6.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.747165][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.789220][ T30] audit: type=1400 audit(1761047485.842:111): avc: denied { write open } for pid=516 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.842434][ T526] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 47.843351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.869458][ T30] audit: type=1400 audit(1761047485.842:112): avc: denied { mounton } for pid=516 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.870348][ T526] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 47.892332][ T30] audit: type=1400 audit(1761047485.842:113): avc: denied { map } for pid=516 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 47.901199][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.932422][ T30] audit: type=1400 audit(1761047485.982:114): avc: denied { link } for pid=516 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.975417][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.983108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.995389][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop6 [ 48.003996][ T525] ================================================================== [ 48.012068][ T525] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 48.016110][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.019034][ T525] Read of size 157024 at addr ffff88811d17a028 by task syz.6.18/525 [ 48.035061][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.035514][ T525] [ 48.035530][ T525] CPU: 0 PID: 525 Comm: syz.6.18 Not tainted syzkaller #0 [ 48.052973][ T525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 48.054004][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.063030][ T525] Call Trace: [ 48.063037][ T525] [ 48.063043][ T525] __dump_stack+0x21/0x30 [ 48.063067][ T525] dump_stack_lvl+0xee/0x150 [ 48.086327][ T525] ? show_regs_print_info+0x20/0x20 [ 48.091524][ T525] ? load_image+0x3a0/0x3a0 [ 48.096032][ T525] print_address_description+0x7f/0x2c0 [ 48.101630][ T525] ? do_split+0x1a78/0x1f70 [ 48.107212][ T525] kasan_report+0xf1/0x140 [ 48.111725][ T525] ? do_split+0x1a78/0x1f70 [ 48.116320][ T525] ? do_split+0x1a78/0x1f70 [ 48.120838][ T525] kasan_check_range+0x280/0x290 [ 48.122319][ T461] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.125958][ T525] memmove+0x2d/0x70 [ 48.125984][ T525] do_split+0x1a78/0x1f70 [ 48.125998][ T525] ? __sync_dirty_buffer+0x2e7/0x330 [ 48.126020][ T525] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 48.126035][ T525] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 48.126051][ T525] make_indexed_dir+0xe01/0x14a0 [ 48.138298][ T461] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.141609][ T525] ? add_dirent_to_buf+0x780/0x780 [ 48.141635][ T525] ? add_dirent_to_buf+0x35e/0x780 [ 48.146683][ T461] 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 [ 48.151310][ T525] ext4_add_entry+0xc24/0xf40 [ 48.151336][ T525] ? ext4_inc_count+0x1b0/0x1b0 [ 48.157697][ T461] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.162926][ T525] ? atime_needs_update+0x810/0x810 [ 48.162956][ T525] ? __ext4_link+0x240/0x770 [ 48.168779][ T461] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.180991][ T525] __ext4_link+0x4d7/0x770 [ 48.181015][ T525] ? ext4_update_dx_flag+0x200/0x200 [ 48.181029][ T525] ? lookup_one_qstr_excl+0x122/0x250 [ 48.181047][ T525] ? clear_nonspinnable+0x60/0x60 [ 48.186961][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.191221][ T525] ext4_link+0x1de/0x270 [ 48.191242][ T525] vfs_link+0x636/0x7f0 [ 48.211816][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.215864][ T525] do_linkat+0x1e7/0x730 [ 48.215887][ T525] __x64_sys_link+0x86/0x90 [ 48.221080][ T461] 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. [ 48.232255][ T525] x64_sys_call+0x34d/0x9a0 [ 48.232284][ T525] do_syscall_64+0x4c/0xa0 [ 48.232301][ T525] ? clear_bhb_loop+0x50/0xa0 [ 48.232314][ T525] ? clear_bhb_loop+0x50/0xa0 [ 48.232326][ T525] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.232345][ T525] RIP: 0033:0x7fa82cc0ade9 [ 48.238044][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.242099][ T525] 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 [ 48.242114][ T525] RSP: 002b:00007fa82c65c038 EFLAGS: 00000246 [ 48.255813][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.259500][ T525] ORIG_RAX: 0000000000000056 [ 48.259509][ T525] RAX: ffffffffffffffda RBX: 00007fa82ce24080 RCX: 00007fa82cc0ade9 [ 48.259522][ T525] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 48.265431][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.270225][ T525] RBP: 00007fa82cc8c2a0 R08: 0000000000000000 R09: 0000000000000000 [ 48.270239][ T525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.276025][ T461] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.289818][ T525] R13: 0000000000000000 R14: 00007fa82ce24080 R15: 00007ffdc6a5e7e8 [ 48.289843][ T525] [ 48.289849][ T525] [ 48.289852][ T525] The buggy address belongs to the page: [ 48.289859][ T525] page:ffffea0004745e80 refcount:3 mapcount:1 mapping:ffff8881092cc3d8 index:0x1 pfn:0x11d17a [ 48.289887][ T525] memcg:ffff888100256780 [ 48.289894][ T525] aops:def_blk_aops ino:700006 [ 48.294593][ T461] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.298265][ T525] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 48.298299][ T525] raw: 400000000032201e ffff88810025ccc0 ffffea0004745e48 ffff8881092cc3d8 [ 48.298314][ T525] raw: 0000000000000001 ffff88810ce14c78 0000000300000000 ffff888100256780 [ 48.313648][ T461] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 48.317348][ T525] page dumped because: kasan: bad access detected [ 48.317358][ T525] page_owner tracks the page as allocated [ 48.317363][ T525] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 522, ts 47605410221, free_ts 45820936070 [ 48.317389][ T525] post_alloc_hook+0x192/0x1b0 [ 48.317411][ T525] prep_new_page+0x1c/0x110 [ 48.323586][ T461] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.337416][ T525] get_page_from_freelist+0x2cc5/0x2d50 [ 48.337440][ T525] __alloc_pages+0x18f/0x440 [ 48.337452][ T525] page_cache_ra_unbounded+0x2b2/0x980 [ 48.337466][ T525] force_page_cache_ra+0x3fd/0x460 [ 48.337478][ T525] page_cache_sync_ra+0x2ae/0x420 [ 48.337491][ T525] filemap_read+0x63a/0x1f70 [ 48.337506][ T525] generic_file_read_iter+0xac/0x400 [ 48.337520][ T525] blkdev_read_iter+0x12f/0x160 [ 48.337533][ T525] vfs_read+0x68b/0xbe0 [ 48.337546][ T525] ksys_read+0x140/0x240 [ 48.343791][ T461] 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. [ 48.346430][ T525] __x64_sys_read+0x7b/0x90 [ 48.346449][ T525] x64_sys_call+0x96d/0x9a0 [ 48.346462][ T525] do_syscall_64+0x4c/0xa0 [ 48.351851][ T461] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.355789][ T525] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 48.355813][ T525] page last free stack trace: [ 48.355817][ T525] free_unref_page_prepare+0x542/0x550 [ 48.355834][ T525] free_unref_page+0xa2/0x550 [ 48.362297][ T461] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.366090][ T525] __free_pages+0x6c/0x100 [ 48.366110][ T525] __vunmap+0x84d/0x9e0 [ 48.366122][ T525] vfree+0x8b/0xc0 [ 48.366133][ T525] kcov_close+0x2b/0x50 [ 48.366149][ T525] __fput+0x20b/0x8b0 [ 48.772110][ T525] ____fput+0x15/0x20 [ 48.776076][ T525] task_work_run+0x127/0x190 [ 48.780640][ T525] do_exit+0xa7e/0x27a0 [ 48.784787][ T525] do_group_exit+0x141/0x310 [ 48.789354][ T525] get_signal+0x66a/0x1480 [ 48.793749][ T525] arch_do_signal_or_restart+0xc1/0x10f0 [ 48.799495][ T525] exit_to_user_mode_loop+0xa7/0xe0 [ 48.804688][ T525] exit_to_user_mode_prepare+0x87/0xd0 [ 48.810146][ T525] syscall_exit_to_user_mode+0x1a/0x30 [ 48.815590][ T525] [ 48.817888][ T525] Memory state around the buggy address: [ 48.823491][ T525] ffff88811d17ff00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.831525][ T525] ffff88811d17ff80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 48.839677][ T525] >ffff88811d180000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.847716][ T525] ^ [ 48.851767][ T525] ffff88811d180080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.859889][ T525] ffff88811d180100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 48.867925][ T525] ================================================================== [ 48.875969][ T525] Disabling lock debugging due to kernel taint [ 48.885408][ T525] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.18: dir seems corrupt? Run e2fsck -D. [ 48.900546][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.912708][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.926557][ T466] 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 [ 48.949196][ T528] loop3: detected capacity change from 0 to 128 [ 48.956088][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.974286][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.989852][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.998955][ T528] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.014656][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.016899][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.030352][ T466] 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. [ 49.059774][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.059785][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.060071][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.093269][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.095433][ T528] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.108629][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.135634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.146937][ T528] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 49.157991][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.167654][ T532] loop5: detected capacity change from 0 to 128 [ 49.181424][ T468] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.182717][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop3 [ 49.193333][ T468] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.219547][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.220763][ T535] loop4: detected capacity change from 0 to 128 [ 49.234116][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.241396][ T468] 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 [ 49.263279][ T466] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.286072][ T468] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.301410][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.301804][ T468] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.322286][ T532] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.329859][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.355563][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.355650][ T535] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 49.369055][ T466] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.386561][ T532] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.392048][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.425942][ T466] 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. [ 49.426423][ T468] 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. [ 49.442539][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.457680][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.482759][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.502377][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.502427][ T466] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.517454][ T468] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.544618][ T535] 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 [ 49.551296][ T532] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 49.572447][ T468] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.576056][ T466] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.586175][ T468] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.627206][ T535] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 49.644912][ T468] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.661773][ T464] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.671974][ T468] 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. [ 49.674287][ T464] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.691560][ T469] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.702570][ T464] 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 [ 49.726830][ T537] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.734360][ T469] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.742597][ T464] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.754084][ T469] 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 [ 49.786189][ T469] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.797945][ T469] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.798053][ T464] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.811509][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.824752][ T468] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.839058][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.865062][ T537] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.866417][ T468] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.873644][ T537] device bridge_slave_0 entered promiscuous mode [ 49.886356][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.893869][ T469] 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. [ 49.910735][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.922896][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.958625][ T537] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.966330][ T537] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.966694][ T464] 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. [ 49.973396][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.973914][ T537] device bridge_slave_1 entered promiscuous mode [ 50.011107][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.026197][ T469] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.033112][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.041376][ T469] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.066070][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.066353][ T469] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.081323][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.109584][ T469] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.111005][ T464] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.125050][ T469] 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. [ 50.136970][ T464] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.152380][ T469] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.166312][ T464] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.176625][ T469] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.202779][ T464] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.218629][ T464] 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. [ 50.238608][ T464] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.250484][ T464] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.412087][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.419259][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.426672][ T546] device bridge_slave_0 entered promiscuous mode [ 50.438781][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.445937][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.453344][ T546] device bridge_slave_1 entered promiscuous mode [ 50.515198][ T548] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.522408][ T548] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.531103][ T548] device bridge_slave_0 entered promiscuous mode [ 50.541105][ T548] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.548201][ T548] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.555540][ T548] device bridge_slave_1 entered promiscuous mode [ 50.562420][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.570046][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.594191][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.602607][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.610856][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.617979][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.625635][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.633875][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.642069][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.649098][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.656816][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.707755][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.715972][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.782878][ T563] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.789950][ T563] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.797435][ T563] device bridge_slave_0 entered promiscuous mode [ 50.815980][ T563] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.823033][ T563] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.830415][ T563] device bridge_slave_1 entered promiscuous mode [ 50.837303][ T8] device bridge_slave_1 left promiscuous mode [ 50.843566][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.851059][ T8] device bridge_slave_0 left promiscuous mode [ 50.857361][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.865247][ T8] device veth1_macvtap left promiscuous mode [ 50.871228][ T8] device veth0_vlan left promiscuous mode [ 50.977655][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.984734][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.992169][ T564] device bridge_slave_0 entered promiscuous mode [ 51.013362][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.020786][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.028232][ T564] device bridge_slave_1 entered promiscuous mode [ 51.091713][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.123513][ T537] device veth0_vlan entered promiscuous mode [ 51.146434][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.154554][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.162408][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.169968][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.178066][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.186451][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.193573][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.200999][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.209410][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.216459][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.224057][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.247305][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.256227][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.276075][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.284196][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.292516][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.300950][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.318469][ T537] device veth1_macvtap entered promiscuous mode [ 51.327150][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.335003][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.342492][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.361049][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.369928][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.401042][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.409766][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.418231][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.425291][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.432918][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.441288][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.449777][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.458244][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.466672][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.473681][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.481229][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.489706][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.498299][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.506768][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.514901][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.539171][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.546744][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.554162][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.562487][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.570777][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.578958][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.587046][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.594392][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.601837][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.611285][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.619489][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.626518][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.633831][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.642196][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready 2025/10/21 11:51:29 executed programs: 25 [ 51.650566][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.657606][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.677501][ T546] device veth0_vlan entered promiscuous mode [ 51.684399][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.710827][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.712482][ T596] loop7: detected capacity change from 0 to 128 [ 51.718966][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.733148][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.741875][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.753763][ T548] device veth0_vlan entered promiscuous mode [ 51.761179][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.769249][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.777526][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.785300][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.797495][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.805054][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.809759][ T596] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.825453][ T596] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.839234][ T546] device veth1_macvtap entered promiscuous mode [ 51.840831][ T596] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.865667][ T596] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 51.878793][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.887702][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.891026][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop7 [ 51.896151][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.902877][ T537] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.911013][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.924265][ T537] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.930564][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.944041][ T537] 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 [ 51.951452][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.972050][ T537] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.980426][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.990482][ T537] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.998594][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.012711][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.020489][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.034952][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.042845][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.058011][ T537] 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. [ 52.065934][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.081551][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.090020][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.104902][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.113085][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.127598][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.134333][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.149653][ T537] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.156790][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.168393][ T537] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.189416][ T537] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.201915][ T537] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.202042][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.216969][ T537] 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. [ 52.224778][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.240746][ T537] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.247110][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.247887][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.259175][ T537] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.266373][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.296008][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.308297][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.317826][ T548] device veth1_macvtap entered promiscuous mode [ 52.352661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.363081][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.378001][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.385754][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.393164][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.402044][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.416161][ T563] device veth0_vlan entered promiscuous mode [ 52.443734][ T600] loop8: detected capacity change from 0 to 128 [ 52.452019][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.460753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.469618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.478279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.486980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.495615][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.503718][ T600] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.518838][ T563] device veth1_macvtap entered promiscuous mode [ 52.525444][ T600] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.538199][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.546185][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.554096][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.555443][ T600] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.562268][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.588125][ T600] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 52.588161][ T530] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.605871][ T564] device veth0_vlan entered promiscuous mode [ 52.606242][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop8 [ 52.618685][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.627881][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.630025][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.638549][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop8 [ 52.656382][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.671300][ T546] 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 [ 52.694294][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.694647][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.702906][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.722510][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.727114][ T564] device veth1_macvtap entered promiscuous mode [ 52.743016][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.758294][ T606] loop9: detected capacity change from 0 to 128 [ 52.770093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.778455][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.780231][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.794775][ T606] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.807972][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.819442][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.827349][ T546] 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. [ 52.839829][ T606] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.845701][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.866229][ T606] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 52.880120][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.902467][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.918223][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.929990][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.943198][ T546] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.945673][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.961366][ T546] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.968720][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.982701][ T546] 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. [ 53.002848][ 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 [ 53.011479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.031323][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.040295][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.052070][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.059949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.075123][ 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 [ 53.080972][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.095141][ 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 [ 53.103186][ T546] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.118046][ 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. [ 53.131190][ T546] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.147018][ 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 [ 53.185076][ 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 [ 53.200270][ 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 [ 53.216594][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.228416][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.241889][ T548] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.260090][ 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 [ 53.276180][ 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. [ 53.290014][ T614] loop1: detected capacity change from 0 to 128 [ 53.297931][ T548] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.312259][ T548] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.328781][ T604] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.331437][ T616] loop2: detected capacity change from 0 to 128 [ 53.336481][ T604] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.350137][ T604] device bridge_slave_0 entered promiscuous mode [ 53.372610][ T604] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.386951][ T604] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.394465][ T604] device bridge_slave_1 entered promiscuous mode [ 53.405967][ T616] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.406522][ T614] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.419052][ T616] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.454815][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.488080][ T614] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.501295][ T616] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.526510][ T616] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 53.529363][ T614] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 53.545283][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop2 [ 53.554654][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.567368][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.583071][ T564] 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 [ 53.595405][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.604776][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.615572][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.626803][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.640525][ T563] 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 [ 53.652863][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.672974][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.688063][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.715240][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.719077][ T564] 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. [ 53.728757][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.744148][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.780518][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.785741][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.802099][ T563] 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. [ 53.813976][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.831033][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.846096][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.856416][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.869296][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.883017][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.897121][ T564] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.910529][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.923390][ T564] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.934227][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.950724][ T564] 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. [ 53.961662][ T563] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.979195][ T564] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.000783][ T563] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.016315][ T563] 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. [ 54.018439][ T564] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.032717][ T563] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.056858][ T563] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.092045][ T620] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.099350][ T620] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.106970][ T620] device bridge_slave_0 entered promiscuous mode [ 54.114646][ T620] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.121806][ T620] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.129225][ T620] device bridge_slave_1 entered promiscuous mode [ 54.239437][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.247966][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.255861][ T623] device bridge_slave_0 entered promiscuous mode [ 54.263943][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.272066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.281685][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.288761][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.296771][ T623] device bridge_slave_1 entered promiscuous mode [ 54.308083][ T8] device bridge_slave_1 left promiscuous mode [ 54.314350][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.321921][ T8] device bridge_slave_0 left promiscuous mode [ 54.328481][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.336294][ T8] device bridge_slave_1 left promiscuous mode [ 54.342557][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.350461][ T8] device bridge_slave_0 left promiscuous mode [ 54.356705][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.364341][ T8] device bridge_slave_1 left promiscuous mode [ 54.370557][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.378130][ T8] device bridge_slave_0 left promiscuous mode [ 54.384405][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.392232][ T8] device bridge_slave_1 left promiscuous mode [ 54.398422][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.406117][ T8] device bridge_slave_0 left promiscuous mode [ 54.412226][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.420096][ T8] device bridge_slave_1 left promiscuous mode [ 54.426304][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.433712][ T8] device bridge_slave_0 left promiscuous mode [ 54.440273][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.448945][ T8] device veth1_macvtap left promiscuous mode [ 54.455121][ T8] device veth0_vlan left promiscuous mode [ 54.461612][ T8] device veth1_macvtap left promiscuous mode [ 54.467769][ T8] device veth0_vlan left promiscuous mode [ 54.473729][ T8] device veth1_macvtap left promiscuous mode [ 54.479760][ T8] device veth0_vlan left promiscuous mode [ 54.486311][ T8] device veth1_macvtap left promiscuous mode [ 54.492313][ T8] device veth0_vlan left promiscuous mode [ 54.498582][ T8] device veth1_macvtap left promiscuous mode [ 54.504592][ T8] device veth0_vlan left promiscuous mode [ 54.975590][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.983889][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.992277][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.999396][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.023441][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.054795][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.063201][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.071589][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.078762][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.097462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.105589][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.132339][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.140678][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.193211][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.200856][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.208347][ T637] device bridge_slave_0 entered promiscuous mode [ 55.215558][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.222687][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.230048][ T637] device bridge_slave_1 entered promiscuous mode [ 55.269352][ T639] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.276617][ T639] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.283873][ T639] device bridge_slave_0 entered promiscuous mode [ 55.291418][ T639] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.298614][ T639] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.305953][ T639] device bridge_slave_1 entered promiscuous mode [ 55.323426][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.330993][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.356350][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.365340][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.373587][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.382034][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.390347][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.397407][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.404897][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.429569][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.437976][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.446413][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.453426][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.461328][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.469478][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.477688][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.485162][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.494233][ T604] device veth0_vlan entered promiscuous mode [ 55.520244][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.527913][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.535849][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.544118][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.552563][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.559614][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.567082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.575554][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.583806][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.590883][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.615829][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.643059][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.651879][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.660050][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.668097][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.676560][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.684513][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.692581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.710497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.718683][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.740653][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.751012][ T620] device veth0_vlan entered promiscuous mode [ 55.757661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.765602][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.773220][ T604] device veth1_macvtap entered promiscuous mode [ 55.788640][ T623] device veth0_vlan entered promiscuous mode [ 55.795095][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.803450][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.811836][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.819577][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.827429][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.850548][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.858902][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.867631][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.876131][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.893899][ T623] device veth1_macvtap entered promiscuous mode [ 55.903660][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.912085][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.919918][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.928602][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.935639][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.943014][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.951269][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.958351][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.966090][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.985891][ T620] device veth1_macvtap entered promiscuous mode [ 55.996937][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.999597][ T671] loop0: detected capacity change from 0 to 128 [ 56.012121][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.020853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.029180][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.036615][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.044470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.066704][ T671] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.079843][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.091946][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.100868][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.107486][ T671] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.113629][ T609] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.134776][ T609] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.135014][ T671] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 56.142451][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.158709][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.166050][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.168843][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop0 [ 56.179107][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.188461][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.198848][ T604] 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 [ 56.208024][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop0 [ 56.227043][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.235532][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.241611][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.254345][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.261527][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.274404][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.281988][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.296385][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.304101][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.319157][ T604] 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. [ 56.327246][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.349855][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.350628][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.372710][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.372962][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.387924][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.396360][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.411391][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.440437][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.453703][ T604] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.466532][ T604] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.481581][ T604] 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. [ 56.487145][ T639] device veth0_vlan entered promiscuous mode [ 56.503908][ T604] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.514430][ T637] device veth0_vlan entered promiscuous mode [ 56.516010][ T604] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.523383][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.544109][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.552382][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.560915][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.570418][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.579394][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.588386][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.596802][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.605266][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.614256][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.622834][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.630963][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.639009][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.646762][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.654173][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.661730][ T609] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/10/21 11:51:34 executed programs: 43 [ 56.682601][ T639] device veth1_macvtap entered promiscuous mode [ 56.694152][ T675] loop3: detected capacity change from 0 to 128 [ 56.710817][ T675] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.714857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.732335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.733293][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.741593][ T679] loop6: detected capacity change from 0 to 128 [ 56.765342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.766190][ T675] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.779157][ T637] device veth1_macvtap entered promiscuous mode [ 56.797984][ T675] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 56.810645][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.814628][ T623] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.819503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.835563][ T623] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.853668][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop3 [ 56.854146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.864409][ T679] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.868160][ T623] 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 [ 56.878884][ T679] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.910336][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.916980][ T679] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.922557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.945952][ T623] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.946131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.958282][ T679] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 56.966666][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.976187][ T623] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.998463][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.999230][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop6 [ 57.016888][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.021167][ T620] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.038185][ T623] 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. [ 57.047293][ T620] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.063720][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.081078][ T620] 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 [ 57.093655][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.111613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.133478][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.134390][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.142196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.157136][ T623] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.166905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.176654][ T623] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.184544][ T620] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.197481][ T623] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.221346][ T620] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.221731][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.236472][ T623] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.266562][ T623] 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. [ 57.275500][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.285486][ T623] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.317705][ T623] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.318254][ T604] syz-executor (604) used greatest stack depth: 21312 bytes left [ 57.341168][ T684] loop5: detected capacity change from 0 to 128 [ 57.362932][ T620] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.363175][ T688] loop4: detected capacity change from 0 to 128 [ 57.394870][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.421368][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.436579][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.453247][ T620] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.465735][ T620] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.479092][ T620] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.492366][ T684] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.505109][ T620] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.521680][ T684] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.522278][ T688] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.540279][ T620] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.562607][ T688] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.569242][ T684] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.581445][ T620] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.594415][ T688] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.603671][ T620] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.642248][ T684] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 57.652868][ T688] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 57.666090][ T686] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.670513][ T637] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.675744][ T639] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.686057][ T637] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.705319][ T686] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.709859][ T637] 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 [ 57.719336][ T522] udevd[522]: incorrect ext4 checksum on /dev/loop4 [ 57.737811][ T639] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.756827][ T639] 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 [ 57.757416][ T637] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.778001][ T639] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.790093][ T686] device bridge_slave_0 entered promiscuous mode [ 57.801193][ T639] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.812912][ T686] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.827370][ T637] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.827505][ T639] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.840698][ T686] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.856219][ T639] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.865080][ T637] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.879459][ T639] 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. [ 57.894520][ T686] device bridge_slave_1 entered promiscuous mode [ 57.910119][ T637] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.916989][ T639] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.955072][ T637] 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. [ 57.974931][ T639] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.985987][ T637] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072