Warning: Permanently added '10.128.0.171' (ED25519) to the list of known hosts. 2025/09/08 05:04:45 parsed 1 programs [ 44.640421][ T30] audit: type=1400 audit(1757307886.328:105): 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" [ 44.702077][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.120006][ T30] audit: type=1400 audit(1757307886.808:106): avc: denied { create } for pid=407 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.413687][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.423945][ T418] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.431860][ T418] device bridge_slave_0 entered promiscuous mode [ 45.485605][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.492748][ T418] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.500547][ T418] device bridge_slave_1 entered promiscuous mode [ 45.711602][ T30] audit: type=1401 audit(1757307887.398:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.786369][ T418] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.793546][ T418] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.801172][ T418] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.808208][ T418] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.831444][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.838768][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.846862][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.855036][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.870568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.878851][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.886019][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.893891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.902517][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.909560][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.917894][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.927152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.942181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.953866][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.962090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.969460][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.978186][ T418] device veth0_vlan entered promiscuous mode 2025/09/08 05:04:47 executed programs: 0 [ 45.989108][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.998463][ T418] device veth1_macvtap entered promiscuous mode [ 46.008174][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.018287][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.215080][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.222167][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.229525][ T465] device bridge_slave_0 entered promiscuous mode [ 46.248241][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.257414][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.265107][ T465] device bridge_slave_1 entered promiscuous mode [ 46.295800][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.302978][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.310713][ T468] device bridge_slave_0 entered promiscuous mode [ 46.328728][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.335970][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.343564][ T467] device bridge_slave_0 entered promiscuous mode [ 46.350818][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.357946][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.367049][ T467] device bridge_slave_1 entered promiscuous mode [ 46.380334][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.387672][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.395210][ T468] device bridge_slave_1 entered promiscuous mode [ 46.415595][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.422688][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.430386][ T470] device bridge_slave_0 entered promiscuous mode [ 46.447573][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.454715][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.462337][ T470] device bridge_slave_1 entered promiscuous mode [ 46.524778][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.531870][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.539160][ T471] device bridge_slave_0 entered promiscuous mode [ 46.555357][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.562689][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.570479][ T471] device bridge_slave_1 entered promiscuous mode [ 46.741811][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.748863][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.775882][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.783041][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.790343][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.797385][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.847606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.856594][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.864427][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.873037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.881434][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.888857][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.897406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.905702][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.912748][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.942206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.949615][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.957158][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.964708][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.972508][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.981239][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.989475][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.996670][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.004556][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.013415][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.021862][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.029133][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.036662][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.045362][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.053771][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.060909][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.068344][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.076920][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.085207][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.092244][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.099596][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.107842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.116029][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.123591][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.131022][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.139412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.147875][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.155254][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.162848][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.171335][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.179506][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.186562][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.194042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.202039][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.210145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.229680][ T470] device veth0_vlan entered promiscuous mode [ 47.250160][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.259642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.268332][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.276652][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.284286][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.292103][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.300334][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.307344][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.315133][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.323502][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.330570][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.338126][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.346421][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.354446][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.362996][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.371021][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.379855][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.400501][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.408961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.417477][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.425337][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.448969][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.457331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.465443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.474393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.485752][ T470] device veth1_macvtap entered promiscuous mode [ 47.492896][ T471] device veth0_vlan entered promiscuous mode [ 47.506076][ T467] device veth0_vlan entered promiscuous mode [ 47.512494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.520980][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.529270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.537764][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.546509][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.554584][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.562932][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.571438][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.580056][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.588600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.596656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.604909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.612467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.621731][ T468] device veth0_vlan entered promiscuous mode [ 47.638826][ T468] device veth1_macvtap entered promiscuous mode [ 47.645463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.653647][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.662696][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.671270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.679536][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.688027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.696724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.704799][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.712924][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.721390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.730024][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.737746][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.745266][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.752856][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.760630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.771190][ T465] device veth0_vlan entered promiscuous mode [ 47.795684][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.804339][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.814058][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.822584][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.824670][ T519] loop0: detected capacity change from 0 to 128 [ 47.831454][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.845929][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.855234][ T471] device veth1_macvtap entered promiscuous mode [ 47.869813][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.870348][ T519] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 47.877528][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.888515][ T519] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.895957][ T30] audit: type=1400 audit(1757307889.578:108): avc: denied { mount } for pid=518 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.907798][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.934702][ T30] audit: type=1400 audit(1757307889.618:109): avc: denied { write } for pid=518 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.940143][ T465] device veth1_macvtap entered promiscuous mode [ 47.963880][ T30] audit: type=1400 audit(1757307889.618:110): avc: denied { add_name } for pid=518 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.966032][ T519] 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 [ 48.006367][ T30] audit: type=1400 audit(1757307889.618:111): avc: denied { create } for pid=518 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.028858][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 48.069104][ T30] audit: type=1400 audit(1757307889.648:112): avc: denied { write open } for pid=518 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.077829][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.121897][ T30] audit: type=1400 audit(1757307889.648:113): avc: denied { mounton } for pid=518 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.130361][ T519] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 48.162057][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.169601][ T30] audit: type=1400 audit(1757307889.648:114): avc: denied { map } for pid=518 comm="syz.0.16" path="/0/file1/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 48.196136][ T467] device veth1_macvtap entered promiscuous mode [ 48.204420][ T470] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.216112][ T470] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.229342][ T470] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 48.230994][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.257226][ T470] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.259503][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.277333][ T470] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.277998][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.290977][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.299477][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.313737][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.322584][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.337054][ T470] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.345312][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.360603][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.369243][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.384021][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.392548][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.407273][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.415602][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.430278][ T470] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.449550][ T470] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.462897][ T470] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 48.478088][ T470] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.487391][ T524] loop5: detected capacity change from 0 to 128 [ 48.495093][ T470] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.518716][ T470] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.529437][ T524] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.531004][ T470] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.557697][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.560731][ T524] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.567380][ T528] loop1: detected capacity change from 0 to 128 [ 48.583818][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.593463][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.596798][ T524] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.603413][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.622059][ T530] loop4: detected capacity change from 0 to 128 [ 48.650201][ T524] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 48.658911][ T534] loop6: detected capacity change from 0 to 128 [ 48.680863][ T530] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.692528][ T530] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.705432][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.711060][ T528] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.728212][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.751387][ T534] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 48.755002][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.777867][ T530] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.800021][ T468] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 48.812927][ T540] udevd[540]: incorrect ext4 checksum on /dev/loop5 [ 48.823169][ T530] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 48.826978][ T534] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.842775][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 48.849787][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.892553][ T528] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.900527][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.912023][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.933417][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.941391][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 48.951911][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.977003][ T468] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.993527][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.014928][ T528] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 49.020084][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.029697][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.038995][ T471] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.059242][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.071799][ T534] ================================================================== [ 49.093333][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop6 [ 49.094692][ T534] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 49.104953][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.108100][ T534] Read of size 157024 at addr ffff88811acd3028 by task syz.6.19/534 [ 49.108116][ T534] [ 49.108132][ T534] CPU: 1 PID: 534 Comm: syz.6.19 Not tainted syzkaller #0 [ 49.119734][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.127594][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 49.127619][ T534] Call Trace: [ 49.131149][ T468] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 49.137196][ T534] [ 49.137206][ T534] __dump_stack+0x21/0x30 [ 49.150814][ T468] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.160692][ T534] dump_stack_lvl+0xee/0x150 [ 49.160725][ T534] ? show_regs_print_info+0x20/0x20 [ 49.160739][ T534] ? load_image+0x3a0/0x3a0 [ 49.160753][ T534] print_address_description+0x7f/0x2c0 [ 49.160767][ T534] ? do_split+0x1a78/0x1f70 [ 49.164477][ T468] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.176508][ T534] kasan_report+0xf1/0x140 [ 49.176545][ T534] ? do_split+0x1a78/0x1f70 [ 49.176559][ T534] ? do_split+0x1a78/0x1f70 [ 49.176571][ T534] kasan_check_range+0x280/0x290 [ 49.176585][ T534] memmove+0x2d/0x70 [ 49.176599][ T534] do_split+0x1a78/0x1f70 [ 49.180185][ T468] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.183820][ T534] ? __sync_dirty_buffer+0x2e7/0x330 [ 49.183849][ T534] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 49.200776][ T465] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.202873][ T534] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 49.208063][ T465] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.212535][ T534] make_indexed_dir+0xe01/0x14a0 [ 49.212553][ T534] ? add_dirent_to_buf+0x780/0x780 [ 49.212566][ T534] ? add_dirent_to_buf+0x35e/0x780 [ 49.212581][ T534] ext4_add_entry+0xc24/0xf40 [ 49.227629][ T465] 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 [ 49.238167][ T534] ? ext4_inc_count+0x1b0/0x1b0 [ 49.238194][ T534] ? atime_needs_update+0x810/0x810 [ 49.238212][ T534] ? __ext4_link+0x240/0x770 [ 49.244366][ T468] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.247201][ T534] __ext4_link+0x4d7/0x770 [ 49.267403][ T465] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.276436][ T534] ? ext4_update_dx_flag+0x200/0x200 [ 49.276463][ T534] ? lookup_one_qstr_excl+0x122/0x250 [ 49.276479][ T534] ? clear_nonspinnable+0x60/0x60 [ 49.318364][ T465] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.323052][ T534] ext4_link+0x1de/0x270 [ 49.323081][ T534] vfs_link+0x636/0x7f0 [ 49.323098][ T534] do_linkat+0x1e7/0x730 [ 49.443360][ T534] __x64_sys_link+0x86/0x90 [ 49.447883][ T534] x64_sys_call+0x34d/0x9a0 [ 49.452377][ T534] do_syscall_64+0x4c/0xa0 [ 49.456793][ T534] ? clear_bhb_loop+0x50/0xa0 [ 49.461498][ T534] ? clear_bhb_loop+0x50/0xa0 [ 49.466170][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.472234][ T534] RIP: 0033:0x7f27d7acb969 [ 49.476718][ T534] 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 [ 49.496532][ T534] RSP: 002b:00007f27d753c038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 49.505230][ T534] RAX: ffffffffffffffda RBX: 00007f27d7cf2fa0 RCX: 00007f27d7acb969 [ 49.513273][ T534] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 49.521228][ T534] RBP: 00007f27d7b4dab1 R08: 0000000000000000 R09: 0000000000000000 [ 49.529450][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.537405][ T534] R13: 0000000000000000 R14: 00007f27d7cf2fa0 R15: 00007ffd7a5ed4b8 [ 49.545360][ T534] [ 49.548364][ T534] [ 49.550704][ T534] The buggy address belongs to the page: [ 49.556332][ T534] page:ffffea00046b34c0 refcount:3 mapcount:1 mapping:ffff888109300d98 index:0x1 pfn:0x11acd3 [ 49.566724][ T534] memcg:ffff888100254500 [ 49.570945][ T534] aops:def_blk_aops ino:700006 [ 49.575785][ T534] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 49.587146][ T534] raw: 400000000032201e ffff88810025f740 ffffea00046b3708 ffff888109300d98 [ 49.595887][ T534] raw: 0000000000000001 ffff88812996d3f0 0000000300000000 ffff888100254500 [ 49.604442][ T534] page dumped because: kasan: bad access detected [ 49.610836][ T534] page_owner tracks the page as allocated [ 49.616662][ T534] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 532, ts 48746033935, free_ts 48691002902 [ 49.633869][ T534] post_alloc_hook+0x192/0x1b0 [ 49.638896][ T534] prep_new_page+0x1c/0x110 [ 49.643394][ T534] get_page_from_freelist+0x2cc5/0x2d50 [ 49.648927][ T534] __alloc_pages+0x18f/0x440 [ 49.653669][ T534] page_cache_ra_unbounded+0x2b2/0x980 [ 49.659120][ T534] force_page_cache_ra+0x3fd/0x460 [ 49.664443][ T534] page_cache_sync_ra+0x2ae/0x420 [ 49.669443][ T534] filemap_read+0x63a/0x1f70 [ 49.674026][ T534] generic_file_read_iter+0xac/0x400 [ 49.679291][ T534] blkdev_read_iter+0x12f/0x160 [ 49.684121][ T534] vfs_read+0x68b/0xbe0 [ 49.688257][ T534] ksys_read+0x140/0x240 [ 49.692473][ T534] __x64_sys_read+0x7b/0x90 [ 49.697045][ T534] x64_sys_call+0x96d/0x9a0 [ 49.701527][ T534] do_syscall_64+0x4c/0xa0 [ 49.706022][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 49.711908][ T534] page last free stack trace: [ 49.716574][ T534] free_unref_page_prepare+0x542/0x550 [ 49.722310][ T534] free_unref_page+0xa2/0x550 [ 49.727232][ T534] __free_pages+0x6c/0x100 [ 49.731626][ T534] __free_slab+0xe8/0x1e0 [ 49.735939][ T534] discard_slab+0x29/0x40 [ 49.740258][ T534] __slab_free+0x211/0x290 [ 49.744659][ T534] ___cache_free+0x104/0x120 [ 49.749341][ T534] qlink_free+0x4d/0x90 [ 49.753478][ T534] qlist_free_all+0x5f/0xb0 [ 49.757960][ T534] kasan_quarantine_reduce+0x14a/0x170 [ 49.763487][ T534] __kasan_slab_alloc+0x2f/0xf0 [ 49.768409][ T534] slab_post_alloc_hook+0x4f/0x2b0 [ 49.773598][ T534] kmem_cache_alloc+0xf7/0x260 [ 49.778343][ T534] getname_flags+0xb9/0x500 [ 49.782828][ T534] getname+0x19/0x20 [ 49.786724][ T534] do_sys_openat2+0xd9/0x7b0 [ 49.791316][ T534] [ 49.793751][ T534] Memory state around the buggy address: [ 49.799360][ T534] ffff88811acd3f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.807486][ T534] ffff88811acd3f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 49.815521][ T534] >ffff88811acd4000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.823563][ T534] ^ [ 49.827732][ T534] ffff88811acd4080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.836620][ T534] ffff88811acd4100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 49.844705][ T534] ================================================================== [ 49.852747][ T534] Disabling lock debugging due to kernel taint [ 49.872177][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 49.872193][ T30] audit: type=1400 audit(1757307891.558:118): avc: denied { read } for pid=83 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 [ 49.874881][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.878392][ T30] audit: type=1400 audit(1757307891.558:119): avc: denied { search } for pid=83 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 [ 49.937305][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.939470][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.964788][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.978721][ T534] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.19: dir seems corrupt? Run e2fsck -D. [ 49.979169][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.992069][ T465] 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. [ 50.006495][ T30] audit: type=1400 audit(1757307891.558:120): avc: denied { write } for pid=83 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 [ 50.022815][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.044646][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.071578][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.081708][ T30] audit: type=1400 audit(1757307891.558:121): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.094008][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.124273][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.133743][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.141785][ T30] audit: type=1400 audit(1757307891.558:122): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.157640][ T465] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.177669][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.190571][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.205353][ T30] audit: type=1400 audit(1757307891.558:123): avc: denied { append open } for pid=83 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 [ 50.218934][ T465] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.242470][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.255775][ 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 [ 50.270632][ T30] audit: type=1400 audit(1757307891.558:124): avc: denied { getattr } for pid=83 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 [ 50.291172][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.313795][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.325468][ T465] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.341967][ T30] audit: type=1400 audit(1757307891.808:125): avc: denied { read } for pid=544 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 50.353969][ T465] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.374413][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.399806][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.401514][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.415434][ 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 [ 50.427011][ T30] audit: type=1400 audit(1757307891.808:126): avc: denied { open } for pid=544 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 50.465510][ T465] 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. [ 50.481527][ 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 [ 50.481951][ T471] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.497219][ 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. [ 50.509044][ T465] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.524596][ 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 [ 50.536269][ T465] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.553455][ 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 [ 50.564359][ T471] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.579959][ 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 [ 50.610059][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.614402][ T471] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.622065][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.652701][ T467] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 50.662337][ T471] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.677053][ 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 [ 50.693176][ T471] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.696966][ 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 [ 50.723065][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.730235][ 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. [ 50.730334][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.754191][ T544] device bridge_slave_0 entered promiscuous mode [ 50.761494][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.768619][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.770499][ T467] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.776779][ T544] device bridge_slave_1 entered promiscuous mode [ 50.790686][ T468] syz-executor (468) used greatest stack depth: 21704 bytes left [ 50.819764][ T467] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.972420][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.980478][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.011404][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.020538][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.029391][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.036673][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.044835][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.053464][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.061804][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.069043][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.076464][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.085092][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.093265][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.101374][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.109343][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.131811][ T549] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.138858][ T549] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.146509][ T549] device bridge_slave_0 entered promiscuous mode [ 51.154504][ T549] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.161677][ T549] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.169094][ T549] device bridge_slave_1 entered promiscuous mode 2025/09/08 05:04:52 executed programs: 24 [ 51.186898][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.197867][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.241554][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.249971][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.257645][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.284468][ T544] device veth0_vlan entered promiscuous mode [ 51.315579][ T553] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.322837][ T553] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.330775][ T553] device bridge_slave_0 entered promiscuous mode [ 51.354567][ T553] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.362132][ T553] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.369526][ T553] device bridge_slave_1 entered promiscuous mode [ 51.416455][ T562] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.423562][ T562] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.431491][ T562] device bridge_slave_0 entered promiscuous mode [ 51.460691][ T562] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.467743][ T562] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.475353][ T562] device bridge_slave_1 entered promiscuous mode [ 51.488854][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.500894][ T544] device veth1_macvtap entered promiscuous mode [ 51.522072][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.530503][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.556383][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.564945][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.590482][ T564] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.597641][ T564] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.605633][ T564] device bridge_slave_0 entered promiscuous mode [ 51.623305][ T564] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.630516][ T564] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.637950][ T564] device bridge_slave_1 entered promiscuous mode [ 51.688753][ T581] loop7: detected capacity change from 0 to 128 [ 51.700011][ T581] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 51.711026][ T581] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.731634][ T581] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.26: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.751175][ T581] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 51.765941][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.773256][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.778825][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop7 [ 51.785273][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.804998][ T544] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.826610][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.838240][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.851811][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.866949][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.882428][ T544] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.882639][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.898286][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.906298][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.922550][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.927955][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.943316][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.950986][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.965674][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.973485][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.985323][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.992060][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.992299][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.006238][ T544] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 52.013942][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.041890][ T544] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.064126][ T544] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.083827][ T544] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.095777][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.096091][ T544] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.104159][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.140532][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.149113][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.157771][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.167224][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.175574][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.183625][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.214098][ T549] device veth0_vlan entered promiscuous mode [ 52.244058][ T8] device bridge_slave_1 left promiscuous mode [ 52.250326][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.257807][ T8] device bridge_slave_0 left promiscuous mode [ 52.264222][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.272109][ T8] device bridge_slave_1 left promiscuous mode [ 52.278202][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.286176][ T8] device bridge_slave_0 left promiscuous mode [ 52.292422][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.300802][ T8] device veth1_macvtap left promiscuous mode [ 52.306808][ T8] device veth0_vlan left promiscuous mode [ 52.313017][ T8] device veth1_macvtap left promiscuous mode [ 52.319010][ T8] device veth0_vlan left promiscuous mode [ 52.490603][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.499579][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.508102][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.515649][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.524750][ T549] device veth1_macvtap entered promiscuous mode [ 52.541527][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.549412][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.558101][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.566957][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.576168][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.588612][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.597089][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.605664][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.612756][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.633085][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.641078][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.649573][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.658448][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.665625][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.701316][ T605] loop8: detected capacity change from 0 to 128 [ 52.710823][ T605] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 52.721878][ T605] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.733658][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.741898][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.751489][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.759537][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.767924][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.770507][ T605] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.775821][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.794299][ T605] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 52.801578][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.818576][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop8 [ 52.821181][ T549] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.826207][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.837088][ T549] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.846637][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.858402][ T549] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.864900][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.865363][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.887197][ T549] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.893282][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.901294][ T549] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.912996][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.921310][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.933780][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.934133][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.941253][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.955751][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.964614][ T549] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.009549][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.024946][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.043304][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.059213][ T549] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.059614][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.079448][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.079594][ T549] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.088322][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.109184][ T549] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 53.110631][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.121952][ T549] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.129427][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.143521][ T549] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.151183][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.166692][ T549] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.174888][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.186033][ T549] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.194363][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.214204][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.222104][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.230612][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.238900][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.245981][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.253375][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.261548][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.269594][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.278213][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.286887][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.309673][ T553] device veth0_vlan entered promiscuous mode [ 53.318467][ T562] device veth0_vlan entered promiscuous mode [ 53.325398][ T603] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.332817][ T603] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.340586][ T603] device bridge_slave_0 entered promiscuous mode [ 53.348022][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.356231][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.365007][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.373156][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.381265][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.389321][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.405859][ T553] device veth1_macvtap entered promiscuous mode [ 53.420026][ T603] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.427427][ T603] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.434985][ T603] device bridge_slave_1 entered promiscuous mode [ 53.442290][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.450572][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.458521][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.466483][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.474235][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.482939][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.491186][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.499358][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.507977][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.528261][ T562] device veth1_macvtap entered promiscuous mode [ 53.543763][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.552359][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.561030][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.569384][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.578251][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.586756][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.595459][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.603596][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.612085][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.643018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.651837][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.671685][ T564] device veth0_vlan entered promiscuous mode [ 53.680206][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.689126][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.718270][ T614] loop9: detected capacity change from 0 to 128 [ 53.718280][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.718584][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.740012][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.748386][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.773168][ T614] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 53.784362][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.788445][ T564] device veth1_macvtap entered promiscuous mode [ 53.808339][ T614] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.30: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.827861][ T614] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 53.839874][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.848960][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.856922][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.861391][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop9 [ 53.868575][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.876287][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.891820][ T553] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.917642][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.930054][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.943962][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.958838][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.974170][ T553] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.989961][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.007777][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.023828][ T620] loop2: detected capacity change from 0 to 128 [ 54.030736][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.046030][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.057664][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.058195][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.070788][ T553] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.079353][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.092064][ T553] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.101760][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.114437][ T553] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.122531][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.146269][ T553] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.156570][ T620] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.158221][ T553] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.169886][ T620] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.186415][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.199279][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.206952][ T611] device bridge_slave_0 entered promiscuous mode [ 54.210371][ T620] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.248186][ T620] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 54.258445][ T623] loop3: detected capacity change from 0 to 128 [ 54.265889][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.273370][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.274856][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.281323][ T611] device bridge_slave_1 entered promiscuous mode [ 54.293182][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.311761][ T562] 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 [ 54.333033][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.345412][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.359897][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.361681][ T623] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.375276][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.391311][ T623] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.404580][ T562] 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. [ 54.421923][ T623] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.426953][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.445887][ T623] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 54.460879][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.477541][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 54.485294][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.499015][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop3 [ 54.508309][ T564] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.513989][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.527002][ T564] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.535424][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.548744][ T564] 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 [ 54.562682][ T562] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.584518][ T564] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.595417][ T562] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.606637][ T564] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.625481][ T562] 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. [ 54.635116][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.666021][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.681453][ T564] 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. [ 54.682759][ T562] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.697470][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.710571][ T562] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.724848][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.752942][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.775288][ T564] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.787073][ T564] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.800789][ T564] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.823537][ T564] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.840196][ T564] 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. [ 54.856778][ T564] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.868555][ T564] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.968613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.978472][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.003877][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.012410][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.020929][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.027949][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.065098][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.091121][ T632] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.098172][ T632] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.105836][ T632] device bridge_slave_0 entered promiscuous mode [ 55.120351][ T632] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.127507][ T632] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.135067][ T632] device bridge_slave_1 entered promiscuous mode [ 55.141823][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.150311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.158436][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.165523][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.194454][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.202289][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.211061][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.219108][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.240349][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.248433][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.271970][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.280723][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.288901][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.296154][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.303713][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.312319][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.320521][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.327631][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.335047][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.380323][ T634] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.387462][ T634] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.395166][ T634] device bridge_slave_0 entered promiscuous mode [ 55.417554][ T634] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.425044][ T634] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.432524][ T634] device bridge_slave_1 entered promiscuous mode [ 55.445872][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.454183][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.487786][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.496063][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.537955][ T645] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.545502][ T645] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.553228][ T645] device bridge_slave_0 entered promiscuous mode [ 55.560676][ T645] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.567896][ T645] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.575890][ T645] device bridge_slave_1 entered promiscuous mode [ 55.587266][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.596079][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.655728][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.664507][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.688152][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.696464][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.705083][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.712974][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.721057][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.728508][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.747960][ T603] device veth0_vlan entered promiscuous mode [ 55.757823][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.766106][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.783100][ T611] device veth0_vlan entered promiscuous mode [ 55.793711][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.801425][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.809189][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.817672][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.826346][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.833906][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.841469][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.849997][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.858096][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.865300][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.872884][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.914775][ T603] device veth1_macvtap entered promiscuous mode [ 55.925946][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.934417][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.942648][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.952987][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.961421][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.980486][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.988987][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.006845][ T611] device veth1_macvtap entered promiscuous mode [ 56.037241][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.044914][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.053574][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.061326][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.070219][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.078576][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.087279][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.104559][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.112865][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.120102][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.127704][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.136057][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.143274][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.150811][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.159035][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.167589][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.193683][ T671] loop0: detected capacity change from 0 to 128 [ 56.204001][ T632] device veth0_vlan entered promiscuous mode [ 56.211082][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.215729][ T671] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.219172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.229566][ T671] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.247792][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.256442][ T671] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.256585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.275646][ T671] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 56.284071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.299810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.307864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.312357][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop0 [ 56.317811][ T603] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.334121][ T603] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.347337][ T603] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.369340][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.377069][ T603] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 2025/09/08 05:04:58 executed programs: 41 [ 56.377167][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.388923][ T603] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.397824][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.410877][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.417957][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.432507][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.440221][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.455334][ T603] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.461929][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.462221][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.478236][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.485464][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.493755][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.508295][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.516701][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.531134][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.531671][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.538982][ T603] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.553681][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.561461][ T603] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.569435][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.580380][ T603] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.588971][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.601755][ T603] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.609750][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.621704][ T603] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.629869][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.644396][ T603] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.687438][ T603] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.699617][ T634] device veth0_vlan entered promiscuous mode [ 56.714900][ T632] device veth1_macvtap entered promiscuous mode [ 56.729954][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.737724][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.746842][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.756327][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.764485][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.772746][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.781725][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.790332][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.798276][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.806729][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.815019][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.822659][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.830102][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.837601][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.856072][ T645] device veth0_vlan entered promiscuous mode [ 56.873108][ T675] loop5: detected capacity change from 0 to 128 [ 56.877581][ T634] device veth1_macvtap entered promiscuous mode [ 56.897323][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.906180][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.913920][ T675] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.914764][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.927557][ T675] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.932866][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.951785][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.960656][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.964309][ T675] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.968979][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.990169][ T675] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 57.011798][ T645] device veth1_macvtap entered promiscuous mode [ 57.027950][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.028962][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop5 [ 57.043351][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.054233][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.063291][ T678] loop1: detected capacity change from 0 to 128 [ 57.072516][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.081181][ T611] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.084656][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.093048][ T611] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.113811][ T611] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.140700][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.144188][ T678] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.149258][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.160018][ T611] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.169577][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.180401][ T611] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.187745][ T678] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.201128][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.211450][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.234549][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.235027][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.252568][ T678] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.45: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.258452][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.284986][ T678] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 57.285466][ T611] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.311877][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.323800][ T8] device bridge_slave_1 left promiscuous mode [ 57.325276][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 57.338975][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.349819][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.354527][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop1 [ 57.361456][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.368344][ T632] 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 [ 57.382016][ T8] device bridge_slave_0 left promiscuous mode [ 57.401988][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.407442][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.419395][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.427143][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.439565][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.455252][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.469315][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.484081][ T8] device bridge_slave_1 left promiscuous mode [ 57.499244][ T632] 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. [ 57.505210][ T611] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.521096][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.532705][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.547983][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.554613][ T611] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.569545][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.582963][ T611] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.598029][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.610444][ T8] device bridge_slave_0 left promiscuous mode [ 57.622143][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.628342][ T611] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.641411][ T632] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.656355][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.669400][ T632] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.676733][ T611] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.690776][ T632] 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. [ 57.708936][ T611] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.723356][ T632] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.734569][ T8] device bridge_slave_1 left promiscuous mode [ 57.746427][ T632] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.752535][ T611] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.779153][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.787320][ T8] device bridge_slave_0 left promiscuous mode [ 57.793651][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.802812][ T8] device bridge_slave_1 left promiscuous mode [ 57.808960][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.817166][ T8] device bridge_slave_0 left promiscuous mode [ 57.823508][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.834526][ T8] device bridge_slave_1 left promiscuous mode [ 57.841444][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.850153][ T8] device bridge_slave_0 left promiscuous mode [ 57.856317][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.865269][ T8] device bridge_slave_1 left promiscuous mode [ 57.872462][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.881248][ T8] device bridge_slave_0 left promiscuous mode [ 57.887408][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.897985][ T8] device veth1_macvtap left promiscuous mode [ 57.904158][ T8] device veth0_vlan left promiscuous mode [ 57.910802][ T8] device veth1_macvtap left promiscuous mode [ 57.916819][ T8] device veth0_vlan left promiscuous mode [ 57.923088][ T8] device veth1_macvtap left promiscuous mode [ 57.929207][ T8] device veth0_vlan left promiscuous mode [ 57.935675][ T8] device veth1_macvtap left promiscuous mode [ 57.941709][ T8] device veth0_vlan left promiscuous mode [ 57.947862][ T8] device veth1_macvtap left promiscuous mode [ 57.954004][ T8] device veth0_vlan left promiscuous mode [ 57.959977][ T8] device veth1_macvtap left promiscuous mode [ 57.965982][ T8] device veth0_vlan left promiscuous mode [ 58.518124][ T683] loop4: detected capacity change from 0 to 128 [ 58.538140][ T685] loop6: detected capacity change from 0 to 128 [ 58.579125][ T680] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.586412][ T680] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.596914][ T680] device bridge_slave_0 entered promiscuous mode [ 58.604549][ T680] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.612615][ T680] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.620332][ T680] device bridge_slave_1 entered promiscuous mode [ 58.638318][ T683] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.650013][ T683] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.650656][ T685] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 58.671335][ T685] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.681383][ T683] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.702058][ T683] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 58.704385][ T685] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.722613][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 58.731684][ T685] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 58.744776][ T634] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.749327][ T539] udevd[539]: incorrect ext4 checksum on /dev/loop4 [ 58.761625][ T634] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.776737][ T645] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.781845][ T634] 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 [ 58.789123][ T645] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.809403][ T634] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.824283][ T645] 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 [ 58.834366][ T634] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.869948][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.873833][ T645] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.884999][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.896883][ T645] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.911673][ T634] 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. [ 58.928946][ T645] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.940877][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.956043][ T645] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.971827][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.987978][ T645] 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. [ 59.014779][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.017035][ T645] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.032562][ T634] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.047708][ T645] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.058810][ T634] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.074763][ T645] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.096689][ T634] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.102504][ T645] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.114516][ T634] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0