Warning: Permanently added '10.128.1.195' (ED25519) to the list of known hosts. 2025/12/05 11:57:06 parsed 1 programs [ 49.676543][ T28] audit: type=1400 audit(1764935827.992:106): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 49.799820][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.721970][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.729792][ T408] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.737713][ T408] device bridge_slave_0 entered promiscuous mode [ 50.755596][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.762878][ T408] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.770836][ T408] device bridge_slave_1 entered promiscuous mode [ 50.813215][ T28] audit: type=1401 audit(1764935829.122:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.085536][ T408] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.092830][ T408] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.100486][ T408] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.107899][ T408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.252277][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.260612][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.271719][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.280225][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.302070][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.311580][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.319227][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.327880][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.336477][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.344181][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.365283][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.374155][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.392113][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.405426][ T408] device veth0_vlan entered promiscuous mode [ 51.412962][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.430078][ T408] device veth1_macvtap entered promiscuous mode [ 51.438581][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.447535][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.455185][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/12/05 11:57:09 executed programs: 0 [ 51.466992][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.477603][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.715175][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.722857][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.731819][ T469] device bridge_slave_0 entered promiscuous mode [ 51.741241][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.750371][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.759274][ T469] device bridge_slave_1 entered promiscuous mode [ 51.803027][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.810660][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.818960][ T467] device bridge_slave_0 entered promiscuous mode [ 51.842814][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.850289][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.858468][ T467] device bridge_slave_1 entered promiscuous mode [ 51.943191][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.951116][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.959178][ T471] device bridge_slave_0 entered promiscuous mode [ 51.966359][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.973582][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.982056][ T473] device bridge_slave_0 entered promiscuous mode [ 51.998387][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.005611][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.013494][ T471] device bridge_slave_1 entered promiscuous mode [ 52.025519][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.033016][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.040896][ T473] device bridge_slave_1 entered promiscuous mode [ 52.080713][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.088970][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.097371][ T474] device bridge_slave_0 entered promiscuous mode [ 52.117064][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.124656][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.132546][ T474] device bridge_slave_1 entered promiscuous mode [ 52.334308][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.341698][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.349318][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.356372][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.370015][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.377279][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.384730][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.392773][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.435619][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.443098][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.450689][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.457823][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.471685][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.479192][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.486760][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.494263][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.520016][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.528950][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.536773][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.544168][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.552475][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.560357][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.568089][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.575382][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.582980][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.623125][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.631759][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.639010][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.647658][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.655654][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.663567][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.672284][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.679410][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.687443][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.695984][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.703296][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.711424][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.720315][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.728452][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.758279][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.766641][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.774442][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.783329][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.792623][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.799711][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.807380][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.816181][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.824555][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.831702][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.839321][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.865889][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.873596][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.881596][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.890550][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.899202][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.906466][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.914402][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.922920][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.932059][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.940997][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.949443][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.957970][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.966309][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.975513][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.987249][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.995862][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.025086][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.034014][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.042910][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.052656][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.059886][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.067825][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.075621][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.091710][ T471] device veth0_vlan entered promiscuous mode [ 53.105866][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.114219][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.123001][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.131850][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.140656][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.148949][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.157207][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.165122][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.173615][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.182584][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.190944][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.198450][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.206560][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.215242][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.223975][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.231473][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.239228][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.246787][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.264233][ T474] device veth0_vlan entered promiscuous mode [ 53.273598][ T471] device veth1_macvtap entered promiscuous mode [ 53.292084][ T469] device veth0_vlan entered promiscuous mode [ 53.298922][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.308602][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.317824][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.325524][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.334249][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.342769][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.351560][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.359842][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.369408][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.378045][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.386481][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.394899][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.403622][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.412146][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.420880][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.428879][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.459541][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.468567][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.477352][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.489002][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.497596][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.506552][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.515346][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.525183][ T474] device veth1_macvtap entered promiscuous mode [ 53.540355][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.548885][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.557783][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.566356][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.574524][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.582348][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.590352][ T467] device veth0_vlan entered promiscuous mode [ 53.613514][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.623662][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.632537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.649503][ T521] loop2: detected capacity change from 0 to 128 [ 53.650142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.666139][ T469] device veth1_macvtap entered promiscuous mode [ 53.671192][ T521] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 53.690848][ T473] device veth0_vlan entered promiscuous mode [ 53.697291][ T28] audit: type=1400 audit(1764935832.012:108): avc: denied { mount } for pid=520 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 53.700992][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.733158][ T28] audit: type=1400 audit(1764935832.042:109): avc: denied { write } for pid=520 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.750535][ T521] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.756626][ T28] audit: type=1400 audit(1764935832.042:110): avc: denied { add_name } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.820109][ T28] audit: type=1400 audit(1764935832.042:111): avc: denied { create } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.827082][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.863415][ T28] audit: type=1400 audit(1764935832.052:112): avc: denied { write open } for pid=520 comm="syz.2.18" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.875504][ T521] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 53.929624][ T28] audit: type=1400 audit(1764935832.052:113): avc: denied { mounton } for pid=520 comm="syz.2.18" path="/0/file1/bus" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.939325][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.956165][ T528] loop3: detected capacity change from 0 to 128 [ 53.960825][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.969318][ T28] audit: type=1400 audit(1764935832.052:114): avc: denied { map } for pid=520 comm="syz.2.18" path="/0/file1/bus" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.994951][ T528] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 53.999067][ T28] audit: type=1400 audit(1764935832.062:115): avc: denied { link } for pid=520 comm="syz.2.18" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop2" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.025112][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.051246][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.068248][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.087283][ T528] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.087915][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.106950][ T528] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 54.115071][ T471] 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 [ 54.143747][ T473] device veth1_macvtap entered promiscuous mode [ 54.157111][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop3 [ 54.160603][ T467] device veth1_macvtap entered promiscuous mode [ 54.171502][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.171587][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.192368][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.196449][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.212193][ T474] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 54.225265][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.260191][ T358] device bridge_slave_1 left promiscuous mode [ 54.266971][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.268733][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.282895][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.290955][ T471] 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. [ 54.301886][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.318557][ T358] device bridge_slave_0 left promiscuous mode [ 54.332828][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.337949][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.353427][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.360308][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.375929][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.392126][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.407553][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.423543][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.438306][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.452833][ T358] device veth1_macvtap left promiscuous mode [ 54.468165][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.474243][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.489246][ T358] device veth0_vlan left promiscuous mode [ 54.501390][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.507031][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.519851][ T471] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.532204][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.545135][ T471] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.558435][ T474] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.574231][ T471] 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. [ 54.588835][ T474] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.602377][ T471] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.617650][ T474] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.628382][ T471] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.646171][ T474] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.685884][ T474] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.797838][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.807064][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.816765][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.825440][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.834952][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.844226][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.852744][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.852955][ T471] EXT4-fs (loop2): unmounting filesystem. [ 54.861879][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.875736][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.887560][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.900200][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.908912][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.933948][ T533] loop0: detected capacity change from 0 to 128 [ 54.966640][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.966919][ T533] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 54.978569][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.992097][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.992490][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.008830][ T533] 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 [ 55.024601][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.031660][ T533] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 55.039856][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.050618][ T474] EXT4-fs (loop3): unmounting filesystem. [ 55.057974][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.095135][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.112398][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop0 [ 55.112943][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.122637][ T538] loop6: detected capacity change from 0 to 128 [ 55.133550][ T469] 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 [ 55.168946][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.181318][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.194562][ T538] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 55.194712][ T538] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.199425][ T538] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.237962][ T538] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 55.240734][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.259194][ T541] loop5: detected capacity change from 0 to 128 [ 55.269394][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.298319][ T541] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 55.308190][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.309552][ T469] 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. [ 55.334304][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.336788][ T541] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.362077][ T467] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.372044][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.390925][ T541] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.406064][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.432365][ T541] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 55.435016][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.448094][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.460663][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.470228][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.501542][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.516064][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.517638][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.530274][ T469] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.555721][ T469] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.557859][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.572375][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.602637][ T469] 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. [ 55.603153][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.620645][ T469] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.642378][ T473] 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 [ 55.648258][ T469] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.671571][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.704081][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.717689][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.718003][ T531] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.732329][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.741287][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.755380][ T531] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.771321][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.778492][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.794547][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.821402][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.835024][ T467] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.847993][ T467] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.849738][ T473] 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. [ 55.880155][ T531] device bridge_slave_0 entered promiscuous mode [ 55.886924][ T467] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.916557][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.922295][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.929515][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.954185][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.974586][ T531] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.982518][ T531] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.990156][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.006254][ T531] device bridge_slave_1 entered promiscuous mode [ 56.016226][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.028614][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.042214][ T473] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.055465][ T473] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.055592][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.078112][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.086353][ T536] device bridge_slave_0 entered promiscuous mode [ 56.092464][ T473] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.111966][ T473] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.123848][ T473] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.150322][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.159851][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.167896][ T469] EXT4-fs (loop0): unmounting filesystem. [ 56.168654][ T536] device bridge_slave_1 entered promiscuous mode [ 56.216299][ T467] EXT4-fs (loop6): unmounting filesystem. [ 56.368675][ T473] EXT4-fs (loop5): unmounting filesystem. [ 56.448658][ T554] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.455955][ T554] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.463480][ T554] device bridge_slave_0 entered promiscuous mode [ 56.476226][ T552] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.483494][ T552] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.491957][ T552] device bridge_slave_0 entered promiscuous mode [ 56.499205][ T554] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.506850][ T554] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.514622][ T554] device bridge_slave_1 entered promiscuous mode [ 56.529364][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.536744][ T536] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.546676][ T552] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.553931][ T552] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.562028][ T552] device bridge_slave_1 entered promiscuous mode [ 56.729244][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.739356][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.747481][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.764978][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.773833][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.782500][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.790020][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.817562][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.825487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.834641][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.843254][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.850598][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.865103][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.872828][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.880663][ T566] device bridge_slave_0 entered promiscuous mode [ 56.888440][ T358] device bridge_slave_1 left promiscuous mode [ 56.894684][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.903090][ T358] device bridge_slave_0 left promiscuous mode [ 56.909358][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.917635][ T358] device bridge_slave_1 left promiscuous mode [ 56.923985][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.932138][ T358] device bridge_slave_0 left promiscuous mode [ 56.938602][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.947086][ T358] device veth1_macvtap left promiscuous mode [ 56.953564][ T358] device veth0_vlan left promiscuous mode [ 56.960343][ T358] device veth1_macvtap left promiscuous mode [ 56.966667][ T358] device veth0_vlan left promiscuous mode [ 57.145962][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.153239][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.161127][ T566] device bridge_slave_1 entered promiscuous mode [ 57.176935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.185278][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.220124][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.227956][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.236211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.245025][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.253912][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.261100][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.268745][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.276560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.284167][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.292859][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.301461][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.308811][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.316363][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.324992][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.333606][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.341162][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.348843][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.357591][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.366212][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.373544][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.381388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.389945][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.400015][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.409119][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.417598][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.437562][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.446426][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.459797][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.467645][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.496465][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.505092][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.514844][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.524419][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.533190][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.540641][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.548691][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.558627][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.567674][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.574967][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.588836][ T531] device veth0_vlan entered promiscuous mode [ 57.598985][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.607529][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.616166][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.624767][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.633072][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.643030][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.651299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.693110][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.701938][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.716173][ T531] device veth1_macvtap entered promiscuous mode [ 57.728840][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.737697][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.747031][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.754886][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.763300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.771858][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.780917][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.789464][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.798020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.812453][ T554] device veth0_vlan entered promiscuous mode [ 57.825959][ T536] device veth0_vlan entered promiscuous mode [ 57.833033][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.841807][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.850375][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.858863][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.869194][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.876907][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.884550][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.892127][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.911680][ T536] device veth1_macvtap entered promiscuous mode [ 57.923368][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.932875][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.942140][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.956090][ T554] device veth1_macvtap entered promiscuous mode [ 57.969406][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.978294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.987237][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.996191][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.004582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.012783][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.021646][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.030768][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.039518][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.051341][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.060323][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.081238][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.090026][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.099020][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.108118][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.116774][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.125372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/05 11:57:16 executed programs: 25 [ 58.140173][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.149119][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.164500][ T552] device veth0_vlan entered promiscuous mode [ 58.185526][ T552] device veth1_macvtap entered promiscuous mode [ 58.186947][ T597] loop7: detected capacity change from 0 to 128 [ 58.201802][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.214268][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.217673][ T597] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 58.222423][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.231404][ T597] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.269161][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.272684][ T597] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.278023][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.297180][ T597] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 58.304110][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.321171][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.330704][ T523] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.337903][ T523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.340907][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop7 [ 58.359301][ T531] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.371289][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop7 [ 58.379011][ T531] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.393687][ T531] 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 [ 58.414922][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.424053][ T531] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.437035][ T601] loop8: detected capacity change from 0 to 128 [ 58.444244][ T531] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.450227][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.464157][ T603] loop4: detected capacity change from 0 to 128 [ 58.475201][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.492376][ T601] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 58.494624][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.510801][ T523] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.510873][ T603] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 58.518077][ T523] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.518741][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.527304][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.534286][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.555442][ T531] 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. [ 58.575934][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.595737][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.606670][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.613507][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.620808][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.635534][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.647097][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.663622][ T531] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.676879][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.681708][ T531] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.694983][ T603] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.702298][ T531] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 58.722453][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.734944][ T531] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.743592][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.757933][ T531] 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. [ 58.773438][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.782988][ T531] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.789978][ T603] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 58.807801][ T531] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.818818][ T601] ================================================================== [ 58.831157][ T601] BUG: KASAN: slab-out-of-bounds in dx_insert_block+0xd9/0x240 [ 58.838844][ T601] Read of size 157024 at addr ffff8881337c4028 by task syz.8.26/601 [ 58.847097][ T601] [ 58.849423][ T601] CPU: 0 PID: 601 Comm: syz.8.26 Not tainted syzkaller #0 [ 58.856615][ T601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 58.866860][ T601] Call Trace: [ 58.870239][ T601] [ 58.873263][ T601] __dump_stack+0x21/0x24 [ 58.877691][ T601] dump_stack_lvl+0xee/0x150 [ 58.882391][ T601] ? __cfi_dump_stack_lvl+0x8/0x8 [ 58.887439][ T601] ? __ext4fs_dirhash+0x795/0x1020 [ 58.892564][ T601] ? dx_insert_block+0xd9/0x240 [ 58.897738][ T601] print_address_description+0x71/0x200 [ 58.903598][ T601] print_report+0x4a/0x60 [ 58.908211][ T601] kasan_report+0x122/0x150 [ 58.912842][ T601] ? dx_insert_block+0xd9/0x240 [ 58.917703][ T601] ? dx_insert_block+0xd9/0x240 [ 58.923013][ T601] kasan_check_range+0x280/0x290 [ 58.928009][ T601] memmove+0x2d/0x70 [ 58.932110][ T601] dx_insert_block+0xd9/0x240 [ 58.936999][ T601] do_split+0x19f0/0x1d90 [ 58.941363][ T601] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 58.947447][ T601] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 58.953527][ T601] make_indexed_dir+0xe06/0x14a0 [ 58.958748][ T601] ? add_dirent_to_buf+0x670/0x670 [ 58.963964][ T601] ? add_dirent_to_buf+0x45b/0x670 [ 58.969263][ T601] ext4_add_entry+0xb45/0xd70 [ 58.974047][ T601] ? ext4_inc_count+0x1b0/0x1b0 [ 58.978910][ T601] ? __cfi_current_time+0x10/0x10 [ 58.984310][ T601] ? __kasan_check_read+0x11/0x20 [ 58.989442][ T601] __ext4_link+0x4d7/0x770 [ 58.993908][ T601] ? __cfi___ext4_link+0x10/0x10 [ 58.999228][ T601] ? lookup_one_qstr_excl+0x133/0x270 [ 59.004747][ T601] ? clear_nonspinnable+0x60/0x60 [ 59.009895][ T601] ext4_link+0x1de/0x270 [ 59.014157][ T601] vfs_link+0x64b/0x800 [ 59.018519][ T601] do_linkat+0x1e7/0x730 [ 59.022959][ T601] __x64_sys_link+0x86/0x90 [ 59.027484][ T601] x64_sys_call+0x266/0x9a0 [ 59.032100][ T601] do_syscall_64+0x4c/0xa0 [ 59.036549][ T601] ? clear_bhb_loop+0x30/0x80 [ 59.041458][ T601] ? clear_bhb_loop+0x30/0x80 [ 59.046230][ T601] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.052497][ T601] RIP: 0033:0x7fee64b8cde9 [ 59.057118][ T601] 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 [ 59.077608][ T601] RSP: 002b:00007fee65adb038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 59.086060][ T601] RAX: ffffffffffffffda RBX: 00007fee64da5fa0 RCX: 00007fee64b8cde9 [ 59.094309][ T601] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 59.102562][ T601] RBP: 00007fee64c0e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 59.110639][ T601] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.119332][ T601] R13: 0000000000000000 R14: 00007fee64da5fa0 R15: 00007ffc4e543e58 [ 59.127510][ T601] [ 59.130814][ T601] [ 59.133233][ T601] The buggy address belongs to the physical page: [ 59.139730][ T601] page:ffffea0004cdf100 refcount:3 mapcount:1 mapping:ffff88810048a3d0 index:0x1 pfn:0x1337c4 [ 59.150172][ T601] memcg:ffff88810023f500 [ 59.154422][ T601] aops:def_blk_aops ino:700008 [ 59.159394][ T601] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 59.172136][ T601] raw: 460000000032205e dead000000000100 dead000000000001 ffff88810048a3d0 [ 59.181259][ T601] raw: 0000000000000001 ffff88811753b1f8 0000000300000000 ffff88810023f500 [ 59.189848][ T601] page dumped because: kasan: bad access detected [ 59.196306][ T601] page_owner tracks the page as allocated [ 59.202218][ T601] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 419, tgid 419 (udevd), ts 58468580031, free_ts 57919240521 [ 59.222210][ T601] post_alloc_hook+0x1f5/0x210 [ 59.227098][ T601] prep_new_page+0x1c/0x110 [ 59.231639][ T601] get_page_from_freelist+0x2c7b/0x2cf0 [ 59.237814][ T601] __alloc_pages+0x1c3/0x450 [ 59.242709][ T601] __folio_alloc+0x12/0x40 [ 59.247317][ T601] page_cache_ra_unbounded+0x234/0x720 [ 59.252937][ T601] page_cache_sync_ra+0x3e3/0x490 [ 59.258079][ T601] filemap_read+0x62d/0x22c0 [ 59.262782][ T601] blkdev_read_iter+0x41e/0x560 [ 59.267749][ T601] vfs_read+0x41e/0x8c0 [ 59.271935][ T601] ksys_read+0x140/0x240 [ 59.276810][ T601] __x64_sys_read+0x7b/0x90 [ 59.281390][ T601] x64_sys_call+0x2f/0x9a0 [ 59.285915][ T601] do_syscall_64+0x4c/0xa0 [ 59.290568][ T601] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.296752][ T601] page last free stack trace: [ 59.301562][ T601] free_unref_page_prepare+0x742/0x750 [ 59.307224][ T601] free_unref_page+0x8f/0x530 [ 59.311952][ T601] __free_pages+0x67/0x100 [ 59.316396][ T601] __free_slab+0xca/0x1a0 [ 59.320876][ T601] __unfreeze_partials+0x160/0x190 [ 59.326577][ T601] put_cpu_partial+0xa9/0x100 [ 59.331464][ T601] __slab_free+0x1c4/0x280 [ 59.335894][ T601] ___cache_free+0xbf/0xd0 [ 59.340406][ T601] qlist_free_all+0xc6/0x140 [ 59.345042][ T601] kasan_quarantine_reduce+0x14a/0x170 [ 59.350605][ T601] __kasan_slab_alloc+0x24/0x80 [ 59.355494][ T601] slab_post_alloc_hook+0x4f/0x2d0 [ 59.360879][ T601] __kmem_cache_alloc_node+0x192/0x2c0 [ 59.366522][ T601] kmalloc_trace+0x29/0xb0 [ 59.371078][ T601] rtnl_newlink+0xe7/0x2030 [ 59.375692][ T601] rtnetlink_rcv_msg+0x9f4/0xcf0 [ 59.381167][ T601] [ 59.383494][ T601] Memory state around the buggy address: [ 59.389317][ T601] ffff8881337c5f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.397639][ T601] ffff8881337c5f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.406083][ T601] >ffff8881337c6000: 00 00 00 00 00 00 00 fc fc fc fc 00 00 00 00 00 [ 59.414242][ T601] ^ [ 59.420404][ T601] ffff8881337c6080: 00 00 fc fc fc fc 00 00 00 00 00 00 00 fc fc fc [ 59.428562][ T601] ffff8881337c6100: fc 00 00 00 00 00 00 00 fc fc fc fc 00 00 00 00 [ 59.436711][ T601] ================================================================== [ 59.449908][ T601] Disabling lock debugging due to kernel taint [ 59.457545][ T601] EXT4-fs error (device loop8): ext4_dx_csum_set:531: inode #2: comm syz.8.26: dir seems corrupt? Run e2fsck -D. [ 59.459999][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 59.460019][ T28] audit: type=1400 audit(1764935837.772:118): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 59.473154][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.495189][ T28] audit: type=1400 audit(1764935837.772:119): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 59.504124][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.549796][ T536] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.561658][ T554] 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 [ 59.578129][ T536] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.583611][ T28] audit: type=1400 audit(1764935837.772:120): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 59.597164][ T536] 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 [ 59.620345][ T28] audit: type=1400 audit(1764935837.772:121): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 59.674016][ T28] audit: type=1400 audit(1764935837.772:122): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.685238][ T566] device veth0_vlan entered promiscuous mode [ 59.695327][ T28] audit: type=1400 audit(1764935837.772:123): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.703457][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.725156][ T536] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.750611][ T536] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.764573][ T28] audit: type=1400 audit(1764935837.772:124): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 59.765405][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.790701][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.803192][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.830309][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.832068][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.861718][ T536] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.861832][ T554] 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. [ 59.878213][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.909240][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.924651][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.928793][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.940664][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.955890][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.986899][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.995638][ T536] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.008574][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.016573][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.018115][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.028933][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.037234][ T536] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.050260][ T554] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.064874][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.077359][ T554] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.084468][ T536] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.099948][ T554] 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. [ 60.112058][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.127817][ T554] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.135958][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.146967][ T554] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.157919][ T566] device veth1_macvtap entered promiscuous mode [ 60.175453][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.192687][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.208280][ T536] 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. [ 60.225557][ T536] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.238388][ T536] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.260074][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.279676][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.281251][ T609] loop9: detected capacity change from 0 to 128 [ 60.291237][ T531] EXT4-fs (loop7): unmounting filesystem. [ 60.310837][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.320687][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.347290][ T28] audit: type=1400 audit(1764935838.662:125): avc: denied { read } for pid=611 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.363554][ T609] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 60.383701][ T28] audit: type=1400 audit(1764935838.692:126): avc: denied { open } for pid=611 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 60.399847][ T609] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.444871][ T609] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.465552][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.466677][ T609] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 60.475039][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.510056][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop9 [ 60.525157][ T552] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.541379][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop9 [ 60.548366][ T552] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.548472][ T554] EXT4-fs (loop4): unmounting filesystem. [ 60.570447][ T614] loop1: detected capacity change from 0 to 128 [ 60.586567][ T552] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.604566][ T614] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 60.613591][ T552] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.624921][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.642384][ T552] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.646360][ T614] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.658432][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.689108][ T614] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 60.691931][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.705260][ T536] EXT4-fs (loop8): unmounting filesystem. [ 60.720790][ T552] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.740401][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.752102][ T566] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.756434][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.783997][ T566] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.788743][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.797349][ T566] 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 [ 60.848620][ T552] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.850475][ T566] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.860900][ T552] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.872447][ T566] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.886976][ T552] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.900395][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.912851][ T552] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.926915][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.942637][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.957490][ T552] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.964193][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.981530][ T566] 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. [ 60.988703][ T611] device bridge_slave_0 entered promiscuous mode [ 61.003756][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.026178][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.026301][ T552] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.043087][ T552] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.071798][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.076680][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.098346][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.104559][ T566] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.106473][ T611] device bridge_slave_1 entered promiscuous mode [ 61.123805][ T566] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.145947][ T566] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.170681][ T566] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.196254][ T566] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.217469][ T566] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.229818][ T566] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.244507][ T358] device bridge_slave_1 left promiscuous mode [ 61.250745][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.259216][ T358] device bridge_slave_0 left promiscuous mode [ 61.265403][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.274925][ T358] device bridge_slave_1 left promiscuous mode [ 61.281299][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.289691][ T358] device bridge_slave_0 left promiscuous mode [ 61.295985][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.304641][ T358] device bridge_slave_1 left promiscuous mode [ 61.311361][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.319431][ T358] device bridge_slave_0 left promiscuous mode [ 61.326126][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.335473][ T358] device veth1_macvtap left promiscuous mode [ 61.342148][ T358] device veth0_vlan left promiscuous mode [ 61.348636][ T358] device veth1_macvtap left promiscuous mode [ 61.354857][ T358] device veth0_vlan left promiscuous mode [ 61.361176][ T358] device veth1_macvtap left promiscuous mode [ 61.367841][ T358] device veth0_vlan left promiscuous mode [ 61.659881][ T619] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.670611][ T619] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.679215][ T619] device bridge_slave_0 entered promiscuous mode [ 61.688572][ T619] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.696084][ T619] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.698846][ T566] EXT4-fs (loop1): unmounting filesystem. [ 61.705461][ T619] device bridge_slave_1 entered promiscuous mode [ 61.711313][ T552] EXT4-fs (loop9): unmounting filesystem. [ 61.841286][ T623] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.849040][ T623] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.856749][ T623] device bridge_slave_0 entered promiscuous mode [ 61.875741][ T623] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.882869][ T623] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.890439][ T623] device bridge_slave_1 entered promiscuous mode [ 62.007987][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.015779][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.023440][ T629] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.031303][ T629] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.039240][ T629] device bridge_slave_0 entered promiscuous mode [ 62.062472][ T629] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.070122][ T629] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.078233][ T629] device bridge_slave_1 entered promiscuous mode [ 62.104906][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.113890][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.122636][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.129814][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.147222][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.154381][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.161935][ T630] device bridge_slave_0 entered promiscuous mode [ 62.169110][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.186512][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.195387][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.203918][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.211300][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.219885][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.227103][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.235680][ T630] device bridge_slave_1 entered promiscuous mode [ 62.253039][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.260994][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.300211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.309331][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.326147][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.335098][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.344012][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.351310][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.359026][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.367524][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.375906][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.384557][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.393305][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.400495][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.431384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.439210][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.447732][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.456211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.464290][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.513001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.522028][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.547728][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.556292][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.564594][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.572596][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.581913][ T611] device veth0_vlan entered promiscuous mode [ 62.603464][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.612525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.638052][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.647110][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.657914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.667045][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.690145][ T611] device veth1_macvtap entered promiscuous mode [ 62.698360][ T619] device veth0_vlan entered promiscuous mode [ 62.706949][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.714670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.722421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.730775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.738714][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.746613][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.754868][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.762141][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.770042][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.778668][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.785944][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.793582][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.801338][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.809061][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.845375][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.853748][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.862530][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.871560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.880438][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.887908][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.896303][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.904843][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.913689][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.920893][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.928778][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.937577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.946157][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.954504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.963318][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.972114][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.980800][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.992131][ T619] device veth1_macvtap entered promiscuous mode [ 63.002104][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.010088][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.018324][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.039432][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.047295][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.055116][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.064541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.073278][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.080569][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.088497][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.097012][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.105317][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.112562][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.124548][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.133916][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.142504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.168525][ T671] loop2: detected capacity change from 0 to 128 [ 63.190642][ T671] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 63.207252][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.218670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.227303][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.236861][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.245374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.248412][ T671] 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 [ 63.254362][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.273607][ T671] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 63.281610][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.299851][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.304784][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop2 2025/12/05 11:57:21 executed programs: 41 [ 63.312230][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.321670][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.332794][ T611] 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 [ 63.341290][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.363977][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.371294][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.383067][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.391715][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.404974][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.413713][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.428516][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.436663][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.452129][ T611] 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. [ 63.460556][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.482843][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.483466][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.499059][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.524091][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.540925][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.546682][ T630] device veth0_vlan entered promiscuous mode [ 63.559246][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.572609][ T611] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.585467][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.605698][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.615171][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.623528][ T611] 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. [ 63.624565][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.648641][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.657732][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.665598][ T623] device veth0_vlan entered promiscuous mode [ 63.669852][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.678875][ T629] device veth0_vlan entered promiscuous mode [ 63.705513][ T630] device veth1_macvtap entered promiscuous mode [ 63.728308][ T675] loop3: detected capacity change from 0 to 128 [ 63.736998][ T675] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 63.748708][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.767428][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.775721][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.777834][ T675] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.784372][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.810978][ T675] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 63.824233][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.836770][ T619] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.851695][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop3 [ 63.859357][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.863648][ T619] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.870608][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.881630][ T619] 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 [ 63.892566][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop3 [ 63.913432][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.920901][ T619] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.926783][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.945068][ T619] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.945375][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.959265][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.966556][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.980921][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.988391][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.003798][ T619] 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. [ 64.024147][ T629] device veth1_macvtap entered promiscuous mode [ 64.033969][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.049874][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.065534][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.081613][ T619] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.094638][ T619] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.108176][ T619] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.121556][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.129970][ T619] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.130062][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.145181][ T619] 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. [ 64.155184][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.178227][ T619] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.190766][ T619] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.211117][ T623] device veth1_macvtap entered promiscuous mode [ 64.220367][ T611] EXT4-fs (loop2): unmounting filesystem. [ 64.253397][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.262290][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.271327][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.280776][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.289554][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.300713][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.309735][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.319482][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.328327][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.337097][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.345700][ T523] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 64.374010][ T680] loop5: detected capacity change from 0 to 128 [ 64.386930][ T680] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 64.397127][ T680] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.433747][ T680] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.435064][ T683] loop6: detected capacity change from 0 to 128 [ 64.455098][ T680] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 64.469271][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 64.482446][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.487309][ T413] udevd[413]: incorrect ext4 checksum on /dev/loop5 [ 64.491599][ T619] EXT4-fs (loop3): unmounting filesystem. [ 64.508097][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 64.508180][ T683] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 64.518189][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.540938][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.556710][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.571310][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.585788][ T630] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 64.601313][ T683] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.608927][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.640305][ T683] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 64.650915][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.676611][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.697832][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.708046][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.712720][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.740599][ T630] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.749407][ T629] 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 [ 64.779013][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.790805][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.808452][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.820443][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.850621][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.869217][ T690] loop0: detected capacity change from 0 to 128 [ 64.879400][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.899418][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.903239][ T690] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 64.916062][ T629] 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. [ 64.931383][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.948231][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.969229][ T690] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.988043][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.998070][ T690] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.52: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.007851][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.033474][ T690] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 65.042253][ T630] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.063697][ T630] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.081059][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.095311][ T623] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.105159][ T630] 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. [ 65.119576][ T623] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.130366][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.155697][ T623] 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 [ 65.156509][ T630] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.178833][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.190879][ T623] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.202805][ T629] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.230022][ T630] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.232239][ T629] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.244608][ T623] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.276681][ T629] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.278997][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.308461][ T358] device bridge_slave_1 left promiscuous mode [ 65.314813][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.323147][ T358] device bridge_slave_0 left promiscuous mode [ 65.329676][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.330030][ T629] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.346120][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.378450][ T623] 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. [ 65.378483][ T629] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.397570][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.432394][ T358] device bridge_slave_1 left promiscuous mode [ 65.439401][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.447608][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.463092][ T358] device bridge_slave_0 left promiscuous mode [ 65.469625][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.477940][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.494421][ T623] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.508235][ T623] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.524302][ T623] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.524498][ T358] device bridge_slave_1 left promiscuous mode [ 65.539815][ T623] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.546629][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.564460][ T623] 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. [ 65.591445][ T358] device bridge_slave_0 left promiscuous mode [ 65.601957][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.611449][ T623] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.624449][ T623] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.633900][ T358] device bridge_slave_1 left promiscuous mode [ 65.644867][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.653866][ T358] device bridge_slave_0 left promiscuous mode [ 65.661448][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.670964][ T358] device bridge_slave_1 left promiscuous mode [ 65.679787][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.690169][ T358] device bridge_slave_0 left promiscuous mode [ 65.698464][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.711061][ T358] device veth1_macvtap left promiscuous mode [ 65.718732][ T358] device veth0_vlan left promiscuous mode [ 65.728066][ T358] device veth1_macvtap left promiscuous mode [ 65.737371][ T358] device veth0_vlan left promiscuous mode [ 65.746450][ T358] device veth1_macvtap left promiscuous mode [ 65.754279][ T358] device veth0_vlan left promiscuous mode [ 65.763003][ T358] device veth1_macvtap left promiscuous mode [ 65.771510][ T358] device veth0_vlan left promiscuous mode [ 65.780997][ T358] device veth1_macvtap left promiscuous mode [ 65.788778][ T358] device veth0_vlan left promiscuous mode [ 66.183426][ T678] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.191263][ T678] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.198852][ T678] device bridge_slave_0 entered promiscuous mode [ 66.226039][ T678] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.233898][ T678] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.242282][ T678] device bridge_slave_1 entered promiscuous mode [ 66.251665][ T623] EXT4-fs (loop0): unmounting filesystem. [ 66.255735][ T629] EXT4-fs (loop6): unmounting filesystem. [ 66.259673][ T630] EXT4-fs (loop5): unmounting filesystem. [ 66.278039][ T687] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.289266][ T687] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.307914][ T687] device bridge_slave_0 entered promiscuous mode [ 66.332967][ T687] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.341396][ T687] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.350301][ T687] device bridge_slave_1 entered promiscuous mode [ 66.551178][ T701] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.558767][ T701] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.566841][ T701] device bridge_slave_0 entered promiscuous mode [ 66.573704][ T703] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.581093][ T703] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.588899][ T703] device bridge_slave_0 entered promiscuous mode [ 66.596008][ T703] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.603151][ T703] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.610799][ T703] device bridge_slave_1 entered promiscuous mode [ 66.625278][ T701] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.632826][ T701] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.640654][ T701] device bridge_slave_1 entered promiscuous mode [ 66.656183][ T704] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.663702][ T704] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.671784][ T704] device bridge_slave_0 entered promiscuous mode [ 66.700570][ T704] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.708355][ T704] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.716123][ T704] device bridge_slave_1 entered promiscuous mode [ 66.824657][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.835723][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.866633][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.875655][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.884473][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.892255][ T685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.919419][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.927735][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.937244][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.946171][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.953503][ T685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.990538][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.006134][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.029272][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.037107][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.058357][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.067230][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.091504][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.102352][ T685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.131251][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.139930][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.148768][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.157938][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.165108][ T685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.173118][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.195337][ T687] device veth0_vlan entered promiscuous mode [ 67.207862][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.217090][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.225526][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.234158][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.242426][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.250767][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.259456][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.267134][ T685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.274640][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.283572][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.291198][ T685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.299202][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.306936][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.315464][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.324177][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.331336][ T685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.339283][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.347384][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.363500][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.371830][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.381327][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.389197][ T685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.417071][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.425615][ T685] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.432970][ T685] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.443124][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.451994][ T685] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.459268][ T685] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.466864][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.476979][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.485690][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.495057][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.505318][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.515234][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.523440][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.532269][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.540992][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.549211][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.567126][ T687] device veth1_macvtap entered promiscuous mode [ 67.576107][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.584523][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.606975][ T704] device veth0_vlan entered promiscuous mode [ 67.621385][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.630598][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.640441][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.649239][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.657794][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.666569][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.675271][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.684428][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.693569][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.702766][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.720860][ T704] device veth1_macvtap entered promiscuous mode [ 67.734102][ T678] device veth0_vlan entered promiscuous mode [ 67.741067][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.749775][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.758446][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.767052][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.775368][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.784206][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.793760][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.803723][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.812515][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.821055][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.829696][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.838337][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.846549][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.856951][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.865352][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.880436][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.889273][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.898046][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.907399][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.932624][ T703] device veth0_vlan entered promiscuous mode [ 67.942675][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.951344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.960405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.971136][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.980470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.988586][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.000196][ T678] device veth1_macvtap entered promiscuous mode [ 68.020353][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.020769][ T745] loop4: detected capacity change from 0 to 128 [ 68.029339][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.048590][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.054431][ T745] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 68.066223][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.072848][ T745] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.075244][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.098134][ T745] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.63: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.101916][ T703] device veth1_macvtap entered promiscuous mode [ 68.125118][ T745] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 68.133814][ T701] device veth0_vlan entered promiscuous mode [ 68.149950][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop4 [ 68.151662][ T687] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.169397][ T687] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.183617][ T687] 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 [ 68.205344][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.208644][ T687] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.214698][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.226276][ T687] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.233672][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.247477][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.256611][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.271122][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.279325][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.294061][ T687] 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. [ 68.302377][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.318130][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.328082][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.343745][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.352709][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.377272][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.377619][ T685] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.393134][ T687] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.414259][ T687] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.428433][ T687] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.441489][ T687] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.456896][ T687] 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. 2025/12/05 11:57:26 executed programs: 57 [ 68.473915][ T687] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.486534][ T687] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.530297][ T749] loop1: detected capacity change from 0 to 128 [ 68.547799][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.557007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.561914][ T749] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 68.578364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.582038][ T749] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.587288][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.613868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.625559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.636649][ T749] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.62: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.658447][ T749] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 68.671591][ T701] device veth1_macvtap entered promiscuous mode [ 68.696406][ T704] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.699685][ T419] udevd[419]: incorrect ext4 checksum on /dev/loop1 [ 68.708584][ T704] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.729234][ T704] 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 [ 68.752471][ T704] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.765264][ T704] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.780263][ T704] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.801896][ T704] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.814026][ T753] loop9: detected capacity change from 0 to 128 [ 68.821901][ T704] 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.