Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts. 2026/01/01 13:36:25 parsed 1 programs [ 50.613298][ T30] audit: type=1400 audit(1767274586.701:105): avc: denied { unlink } for pid=394 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" [ 50.665272][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.309419][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.316943][ T404] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.324605][ T404] device bridge_slave_0 entered promiscuous mode [ 51.350458][ T30] audit: type=1401 audit(1767274587.431:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.398925][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.412476][ T404] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.426612][ T404] device bridge_slave_1 entered promiscuous mode [ 51.758662][ T404] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.766083][ T404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.773554][ T404] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.780620][ T404] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.804101][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.811687][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.820086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.827923][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.844099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.852734][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.859890][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.868014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.877060][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.884546][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.904349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.913778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.921842][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.934065][ T404] device veth0_vlan entered promiscuous mode [ 51.941770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.956127][ T404] device veth1_macvtap entered promiscuous mode [ 51.964058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.973407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.980943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2026/01/01 13:36:28 executed programs: 0 [ 52.003327][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.012161][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.193472][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.200636][ T461] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.208198][ T461] device bridge_slave_0 entered promiscuous mode [ 52.216346][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.223435][ T461] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.231076][ T461] device bridge_slave_1 entered promiscuous mode [ 52.334911][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.341985][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.349728][ T463] device bridge_slave_0 entered promiscuous mode [ 52.360135][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.367279][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.374997][ T463] device bridge_slave_1 entered promiscuous mode [ 52.397083][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.404477][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.411878][ T467] device bridge_slave_0 entered promiscuous mode [ 52.420212][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.427441][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.435107][ T467] device bridge_slave_1 entered promiscuous mode [ 52.491578][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.499360][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.507159][ T472] device bridge_slave_0 entered promiscuous mode [ 52.514146][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.521325][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.528898][ T472] device bridge_slave_1 entered promiscuous mode [ 52.575324][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.582637][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.590106][ T471] device bridge_slave_0 entered promiscuous mode [ 52.612200][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.619719][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.627381][ T471] device bridge_slave_1 entered promiscuous mode [ 52.861967][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.869325][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.876691][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.883886][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.895280][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.902393][ T467] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.909695][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.916906][ T467] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.954253][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.961337][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.968785][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.976130][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.993129][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.000692][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.008087][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.016059][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.023935][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.031111][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.038998][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.046499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.076296][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.084931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.094954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.103688][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.111053][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.118833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.126710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.135357][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.143672][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.150733][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.158401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.167259][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.174446][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.182081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.190531][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.197890][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.205399][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.213484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.231749][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.260050][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.268220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.276326][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.284638][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.291663][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.299232][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.307654][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.314754][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.322454][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.330397][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.346443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.354167][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.370831][ T461] device veth0_vlan entered promiscuous mode [ 53.393964][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.403485][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.411850][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.419863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.428224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.436987][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.445617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.454108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.462605][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.470012][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.478055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.486680][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.495404][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.502521][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.510368][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.518815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.527463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.535818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.544564][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.552544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.560007][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.575198][ T463] device veth0_vlan entered promiscuous mode [ 53.587428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.595792][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.604570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.613178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.621264][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.629975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.639003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.646699][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.658059][ T467] device veth0_vlan entered promiscuous mode [ 53.668193][ T463] device veth1_macvtap entered promiscuous mode [ 53.676472][ T461] device veth1_macvtap entered promiscuous mode [ 53.685355][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.693198][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.701080][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.709768][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.718173][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.726864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.734843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.742798][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.750491][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.758337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.778464][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.786875][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.795579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.804386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.813181][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.821531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.830263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.838996][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.847467][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.854553][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.862077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.870739][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.879123][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.886177][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.893700][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.901889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.927986][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.936379][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.945208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.953969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.966053][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.974551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.982909][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.991086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.000211][ T467] device veth1_macvtap entered promiscuous mode [ 54.020044][ T517] loop6: detected capacity change from 0 to 128 [ 54.035865][ T520] loop5: detected capacity change from 0 to 128 [ 54.045175][ T517] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.058564][ T472] device veth0_vlan entered promiscuous mode [ 54.075099][ T517] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.085761][ T520] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 54.092414][ T30] audit: type=1400 audit(1767274590.161:107): avc: denied { mount } for pid=516 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.118060][ T520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.130989][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.139783][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.148099][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.156964][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.165737][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.174397][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.182957][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.191470][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.199451][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.207119][ T30] audit: type=1400 audit(1767274590.241:108): avc: denied { write } for pid=516 comm="syz.6.17" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.229122][ T30] audit: type=1400 audit(1767274590.241:109): avc: denied { add_name } for pid=516 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.229494][ T520] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.16: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.271700][ T30] audit: type=1400 audit(1767274590.241:110): avc: denied { create } for pid=516 comm="syz.6.17" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.329284][ T520] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 54.335310][ T517] ================================================================== [ 54.346708][ T30] audit: type=1400 audit(1767274590.261:111): avc: denied { write open } for pid=519 comm="syz.5.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.348625][ T517] BUG: KASAN: slab-out-of-bounds in do_split+0x1a78/0x1f70 [ 54.401222][ T517] Read of size 157024 at addr ffff88811ae5b028 by task syz.6.17/517 [ 54.402029][ T461] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.409322][ T517] [ 54.409338][ T517] CPU: 1 PID: 517 Comm: syz.6.17 Not tainted syzkaller #0 [ 54.409358][ T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 54.421604][ T461] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.423449][ T517] Call Trace: [ 54.423457][ T517] [ 54.423465][ T517] __dump_stack+0x21/0x30 [ 54.423492][ T517] dump_stack_lvl+0xee/0x150 [ 54.423512][ T517] ? show_regs_print_info+0x20/0x20 [ 54.423532][ T517] ? load_image+0x3a0/0x3a0 [ 54.423548][ T517] ? blkcg_set_ioprio+0x1f6/0x320 [ 54.423568][ T517] print_address_description+0x7f/0x2c0 [ 54.423589][ T517] ? do_split+0x1a78/0x1f70 [ 54.423607][ T517] kasan_report+0xf1/0x140 [ 54.436746][ T461] 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 [ 54.440775][ T517] ? do_split+0x1a78/0x1f70 [ 54.455477][ T461] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.457570][ T517] ? do_split+0x1a78/0x1f70 [ 54.457599][ T517] kasan_check_range+0x280/0x290 [ 54.461125][ T461] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.465333][ T517] memmove+0x2d/0x70 [ 54.465357][ T517] do_split+0x1a78/0x1f70 [ 54.465375][ T517] ? __kasan_check_read+0x11/0x20 [ 54.471626][ T30] audit: type=1400 audit(1767274590.271:112): avc: denied { mounton } for pid=519 comm="syz.5.16" path="/0/file1/bus" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.475391][ T517] ? __sync_dirty_buffer+0x2e7/0x330 [ 54.475425][ T517] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 54.481653][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.485166][ T517] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 54.485195][ T517] make_indexed_dir+0xe01/0x14a0 [ 54.485216][ T517] ? add_dirent_to_buf+0x780/0x780 [ 54.485236][ T517] ? add_dirent_to_buf+0x35e/0x780 [ 54.485256][ T517] ext4_add_entry+0xc24/0xf40 [ 54.485276][ T517] ? ext4_inc_count+0x1b0/0x1b0 [ 54.485296][ T517] ? atime_needs_update+0x810/0x810 [ 54.493985][ T30] audit: type=1400 audit(1767274590.271:113): avc: denied { map } for pid=519 comm="syz.5.16" path="/0/file1/bus" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 54.496014][ T517] ? __ext4_link+0x240/0x770 [ 54.500529][ T30] audit: type=1400 audit(1767274590.291:114): avc: denied { link } for pid=519 comm="syz.5.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop5" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.520672][ T517] __ext4_link+0x4d7/0x770 [ 54.520697][ T517] ? ext4_update_dx_flag+0x200/0x200 [ 54.520716][ T517] ? lookup_one_qstr_excl+0x122/0x250 [ 54.527253][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 54.536980][ T517] ? clear_nonspinnable+0x60/0x60 [ 54.537008][ T517] ext4_link+0x1de/0x270 [ 54.544284][ T461] 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. [ 54.546560][ T517] vfs_link+0x636/0x7f0 [ 54.560425][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 54.563591][ T517] do_linkat+0x1e7/0x730 [ 54.563619][ T517] __x64_sys_link+0x86/0x90 [ 54.570169][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 54.573815][ T517] x64_sys_call+0x34d/0x9a0 [ 54.573842][ T517] do_syscall_64+0x4c/0xa0 [ 54.599018][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 54.602795][ T517] ? clear_bhb_loop+0x50/0xa0 [ 54.602818][ T517] ? clear_bhb_loop+0x50/0xa0 [ 54.602836][ T517] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.602860][ T517] RIP: 0033:0x7f1edb4e4de9 [ 54.602876][ T517] 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 [ 54.613151][ T461] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.624495][ T517] RSP: 002b:00007f1edaf57038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 54.624521][ T517] RAX: ffffffffffffffda RBX: 00007f1edb6fdfa0 RCX: 00007f1edb4e4de9 [ 54.624536][ T517] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 54.631406][ T461] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.636064][ T517] RBP: 00007f1edb5662a0 R08: 0000000000000000 R09: 0000000000000000 [ 54.636080][ T517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.636091][ T517] R13: 0000000000000000 R14: 00007f1edb6fdfa0 R15: 00007fff69bb72e8 [ 54.636110][ T517] [ 54.642891][ T461] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 54.646495][ T517] [ 54.646502][ T517] The buggy address belongs to the page: [ 54.646510][ T517] page:ffffea00046b96c0 refcount:3 mapcount:1 mapping:ffff88810928db18 index:0x1 pfn:0x11ae5b [ 54.652287][ T461] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.661442][ T517] memcg:ffff888100255640 [ 54.686650][ T461] 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. [ 54.690030][ T517] aops:def_blk_aops ino:700006 [ 54.690052][ T517] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 54.735331][ T461] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.737363][ T517] raw: 400000000032201e ffff88810025aac0 ffffea00046b9748 ffff88810928db18 [ 54.743657][ T461] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.748339][ T517] raw: 0000000000000001 ffff888130507540 0000000300000000 ffff888100255640 [ 54.748351][ T517] page dumped because: kasan: bad access detected [ 55.105681][ T517] page_owner tracks the page as allocated [ 55.111508][ T517] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 407, ts 54065903630, free_ts 54056487623 [ 55.129061][ T517] post_alloc_hook+0x192/0x1b0 [ 55.133855][ T517] prep_new_page+0x1c/0x110 [ 55.138389][ T517] get_page_from_freelist+0x2cc5/0x2d50 [ 55.144156][ T517] __alloc_pages+0x18f/0x440 [ 55.148760][ T517] page_cache_ra_unbounded+0x2b2/0x980 [ 55.154448][ T517] force_page_cache_ra+0x3fd/0x460 [ 55.159842][ T517] page_cache_sync_ra+0x2ae/0x420 [ 55.165110][ T517] filemap_read+0x63a/0x1f70 [ 55.169743][ T517] generic_file_read_iter+0xac/0x400 [ 55.175461][ T517] blkdev_read_iter+0x12f/0x160 [ 55.180450][ T517] vfs_read+0x68b/0xbe0 [ 55.184630][ T517] ksys_read+0x140/0x240 [ 55.188889][ T517] __x64_sys_read+0x7b/0x90 [ 55.193421][ T517] x64_sys_call+0x96d/0x9a0 [ 55.197961][ T517] do_syscall_64+0x4c/0xa0 [ 55.202490][ T517] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.208409][ T517] page last free stack trace: [ 55.213181][ T517] free_unref_page_prepare+0x542/0x550 [ 55.218690][ T517] free_unref_page+0xa2/0x550 [ 55.223386][ T517] __free_pages+0x6c/0x100 [ 55.227831][ T517] __free_slab+0xe8/0x1e0 [ 55.232185][ T517] __unfreeze_partials+0x160/0x190 [ 55.237313][ T517] put_cpu_partial+0xc6/0x120 [ 55.242046][ T517] __slab_free+0x1d4/0x290 [ 55.246500][ T517] ___cache_free+0x104/0x120 [ 55.251125][ T517] qlink_free+0x4d/0x90 [ 55.255462][ T517] qlist_free_all+0x5f/0xb0 [ 55.260342][ T517] kasan_quarantine_reduce+0x14a/0x170 [ 55.265814][ T517] __kasan_slab_alloc+0x2f/0xf0 [ 55.270737][ T517] slab_post_alloc_hook+0x4f/0x2b0 [ 55.275861][ T517] kmem_cache_alloc_trace+0xfb/0x270 [ 55.281172][ T517] ____ip_mc_inc_group+0x1ab/0x860 [ 55.286296][ T517] ip_mc_up+0x112/0x1f0 [ 55.290463][ T517] [ 55.292853][ T517] Memory state around the buggy address: [ 55.298582][ T517] ffff88811ae5bf00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.306840][ T517] ffff88811ae5bf80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 55.315029][ T517] >ffff88811ae5c000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 fc [ 55.323101][ T517] ^ [ 55.331101][ T517] ffff88811ae5c080: fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 00 [ 55.339187][ T517] ffff88811ae5c100: 00 00 00 00 00 00 fc fc fc fc fc fc fc fc 00 00 [ 55.347532][ T517] ================================================================== [ 55.355688][ T517] Disabling lock debugging due to kernel taint [ 55.382766][ T517] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.17: dir seems corrupt? Run e2fsck -D. [ 55.408696][ T472] device veth1_macvtap entered promiscuous mode [ 55.416666][ T463] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.432754][ T463] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.449233][ T463] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.471600][ T528] loop2: detected capacity change from 0 to 128 [ 55.480829][ T463] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.501390][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.501410][ T463] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.523477][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.538905][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.554900][ T463] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.570896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.582822][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.598282][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.610134][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.614168][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.623712][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.644129][ T528] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 55.656687][ T528] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.656721][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.676022][ T463] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.687959][ T463] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.701487][ T463] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 55.717141][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.732836][ T463] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.748203][ T528] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.749349][ T463] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.784064][ T463] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.794296][ T528] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 55.804828][ T463] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.822823][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.831391][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.840664][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.849796][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.860783][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.881683][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.897245][ T471] device veth0_vlan entered promiscuous mode [ 55.903496][ T467] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.933764][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.949348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.958867][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.965040][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.977391][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.982826][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.002741][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.010588][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.031366][ T467] 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. [ 56.049074][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.065070][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.084504][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.101454][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.114379][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.123387][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.132097][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.146872][ T471] device veth1_macvtap entered promiscuous mode [ 56.165603][ T467] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.181307][ T467] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.221239][ T533] loop4: detected capacity change from 0 to 128 [ 56.233195][ T467] 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. [ 56.249607][ T30] kauditd_printk_skb: 9 callbacks suppressed [ 56.249621][ T30] audit: type=1400 audit(1767274592.321:124): avc: denied { read } for pid=534 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 56.265815][ T467] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.278215][ T30] audit: type=1400 audit(1767274592.321:125): avc: denied { open } for pid=534 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 [ 56.294932][ T467] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.326746][ T533] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.341176][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.362450][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.370864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.390873][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.399731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.408470][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.422676][ T533] 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 [ 56.442828][ T533] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 56.470325][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop4 [ 56.481152][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.514981][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.516118][ T541] loop3: detected capacity change from 0 to 128 [ 56.529727][ T472] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.566119][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.568248][ T541] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.578477][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.602617][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.617971][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.633722][ T472] 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. [ 56.635117][ T541] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.665748][ T534] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.673140][ T534] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.681059][ T534] device bridge_slave_0 entered promiscuous mode [ 56.688663][ T534] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.696041][ T534] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.703746][ T534] device bridge_slave_1 entered promiscuous mode [ 56.715184][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.720858][ T541] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.754328][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.770468][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.787488][ T541] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 56.790932][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.808653][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.822675][ T472] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 56.839499][ T472] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.860008][ T472] 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. [ 56.865687][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.879965][ T472] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.891689][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.900820][ T472] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.927690][ T471] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.952081][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.964079][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.978489][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.993791][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.022558][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.039266][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.060200][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.060759][ T45] device bridge_slave_1 left promiscuous mode [ 57.081842][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.089659][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.105861][ T45] device bridge_slave_0 left promiscuous mode [ 57.113197][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.127012][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.133724][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.149876][ T471] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.163355][ T45] device veth1_macvtap left promiscuous mode [ 57.169494][ T45] device veth0_vlan left promiscuous mode [ 57.176156][ T471] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.191556][ T471] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.212779][ T471] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.232385][ T471] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.400765][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.407905][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.415846][ T542] device bridge_slave_0 entered promiscuous mode [ 57.423666][ T534] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.430727][ T534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.438068][ T534] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.445213][ T534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.453606][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.460675][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.472895][ T542] device bridge_slave_1 entered promiscuous mode 2026/01/01 13:36:33 executed programs: 22 [ 57.510850][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.521362][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.603635][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.611297][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.619111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.627728][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.636333][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.643614][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.668562][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.677109][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.686036][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.693175][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.734524][ T560] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.741784][ T560] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.750273][ T560] device bridge_slave_0 entered promiscuous mode [ 57.758786][ T560] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.766361][ T560] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.774535][ T560] device bridge_slave_1 entered promiscuous mode [ 57.790487][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.797749][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.805378][ T559] device bridge_slave_0 entered promiscuous mode [ 57.812848][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.819995][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.827653][ T559] device bridge_slave_1 entered promiscuous mode [ 57.882245][ T557] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.889498][ T557] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.897017][ T557] device bridge_slave_0 entered promiscuous mode [ 57.909756][ T557] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.917019][ T557] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.924586][ T557] device bridge_slave_1 entered promiscuous mode [ 57.946735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.954930][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.010419][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.018686][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.129688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.138535][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.193753][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.201505][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.224071][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.231785][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.240585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.249154][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.256459][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.264618][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.272944][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.281315][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.289169][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.296896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.306586][ T534] device veth0_vlan entered promiscuous mode [ 58.315393][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.324440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.333806][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.341013][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.348607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.356917][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.364108][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.371891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.388801][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.397205][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.404886][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.413826][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.440033][ T534] device veth1_macvtap entered promiscuous mode [ 58.457714][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.467279][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.475516][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.483880][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.492182][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.501129][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.527538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.536205][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.543304][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.569294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.577713][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.586317][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.594720][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.601988][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.610124][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.619137][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.627351][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.635744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.644058][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.652470][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.660806][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.669225][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.678194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.686604][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.695033][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.702758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.714303][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.722835][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.738162][ T559] device veth0_vlan entered promiscuous mode [ 58.764086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.772891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.781260][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.789141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.797067][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.805681][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.814251][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.822698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.831205][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.838427][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.846135][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.855547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.864119][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.871279][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.879498][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.888254][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.897105][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.908879][ T542] device veth0_vlan entered promiscuous mode [ 58.926484][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.934939][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.943547][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.951152][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.974140][ T560] device veth0_vlan entered promiscuous mode [ 58.982146][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.990755][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.999115][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.008198][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.016723][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.024359][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.033185][ T542] device veth1_macvtap entered promiscuous mode [ 59.040984][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.049077][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.057443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.075280][ T45] device bridge_slave_1 left promiscuous mode [ 59.081478][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.083427][ T595] loop7: detected capacity change from 0 to 128 [ 59.096018][ T45] device bridge_slave_0 left promiscuous mode [ 59.102216][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.110559][ T45] device bridge_slave_1 left promiscuous mode [ 59.116745][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.124682][ T45] device bridge_slave_0 left promiscuous mode [ 59.130906][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.143069][ T45] device bridge_slave_1 left promiscuous mode [ 59.149888][ T595] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 59.161191][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.161812][ T595] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.179396][ T45] device bridge_slave_0 left promiscuous mode [ 59.187738][ T595] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.32: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.202978][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.208191][ T595] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 59.223095][ T45] device bridge_slave_1 left promiscuous mode [ 59.229990][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.237656][ T45] device bridge_slave_0 left promiscuous mode [ 59.244044][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.253179][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop7 [ 59.260216][ T534] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.272210][ T534] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.272573][ T45] device bridge_slave_1 left promiscuous mode [ 59.286113][ T534] 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 [ 59.292838][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.316721][ T534] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.330293][ T534] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.330859][ T45] device bridge_slave_0 left promiscuous mode [ 59.345798][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.352541][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.365532][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.387450][ T534] 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. [ 59.403205][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.404187][ T45] device veth1_macvtap left promiscuous mode [ 59.419852][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.427193][ T45] device veth0_vlan left promiscuous mode [ 59.441129][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.461724][ T45] device veth1_macvtap left promiscuous mode [ 59.462149][ T534] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.468843][ T45] device veth0_vlan left promiscuous mode [ 59.480410][ T534] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.499733][ T534] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.503462][ T45] device veth1_macvtap left promiscuous mode [ 59.514923][ T534] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.518443][ T45] device veth0_vlan left promiscuous mode [ 59.539850][ T534] 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. [ 59.556169][ T45] device veth1_macvtap left promiscuous mode [ 59.557108][ T534] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.563875][ T45] device veth0_vlan left promiscuous mode [ 59.575770][ T534] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.593430][ T45] device veth1_macvtap left promiscuous mode [ 59.599511][ T45] device veth0_vlan left promiscuous mode [ 60.221762][ T559] device veth1_macvtap entered promiscuous mode [ 60.233253][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.242163][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.250658][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.259327][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.267765][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.292473][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.300945][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.309631][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.318208][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.343310][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.351793][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.360639][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.370067][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.378910][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.387846][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.402617][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.411446][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.426959][ T557] device veth0_vlan entered promiscuous mode [ 60.447994][ T601] loop0: detected capacity change from 0 to 128 [ 60.455591][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.463843][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.473448][ T560] device veth1_macvtap entered promiscuous mode [ 60.485088][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.493161][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.500805][ T324] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.510696][ T603] loop8: detected capacity change from 0 to 128 [ 60.532027][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.542752][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.551432][ T601] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.558652][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.563665][ T601] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.588429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.602831][ T603] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 60.609086][ T557] device veth1_macvtap entered promiscuous mode [ 60.622486][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.634172][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.641893][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.653318][ T601] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.663896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.685034][ T601] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 60.699828][ T603] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.724291][ T603] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 60.736914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.749678][ T542] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.752747][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop0 [ 60.762764][ T542] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.781335][ T559] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.783608][ T542] 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 [ 60.802948][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.823324][ T559] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.838176][ T608] loop1: detected capacity change from 0 to 128 [ 60.845034][ T542] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.864961][ T559] 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 [ 60.887407][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.893057][ T542] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.902058][ T559] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.910518][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.924815][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.937440][ T559] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.946039][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.959244][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.979767][ T542] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.991869][ T608] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.004086][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.015158][ T608] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.033734][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.044792][ T559] 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. [ 61.072858][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.084529][ T608] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.101212][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.123039][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.133212][ T608] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 61.148223][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.169762][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.182067][ T559] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.196674][ T559] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.211242][ T542] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.214303][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.235375][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.246830][ T559] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.248961][ T560] 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 [ 61.281583][ T542] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.282009][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.294998][ T542] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.295838][ T542] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.331820][ T559] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.350666][ T599] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.352596][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.365517][ T599] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.373569][ T615] loop9: detected capacity change from 0 to 128 [ 61.381444][ T599] device bridge_slave_0 entered promiscuous mode [ 61.386300][ T542] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.393935][ T559] 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. [ 61.408082][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.428183][ T542] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.443623][ T559] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.462462][ T559] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.474448][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.476108][ T599] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.498501][ T542] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.499172][ T599] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.518662][ T615] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.522481][ T599] device bridge_slave_1 entered promiscuous mode [ 61.543472][ T560] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.562378][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.564298][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.593110][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.610304][ T615] 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 [ 61.618811][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.663750][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop9 [ 61.673072][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.685273][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.699942][ T560] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.706101][ T615] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 61.713235][ T560] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.761617][ T557] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.773850][ T557] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.794908][ T557] 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 [ 61.797595][ T560] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.833917][ T560] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.845951][ T560] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.859968][ T557] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.872286][ T557] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.886317][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.902947][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.924101][ T599] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.931285][ T599] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.938863][ T557] 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. [ 61.955934][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 61.992700][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.013822][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.042598][ T557] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.054676][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.062781][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.070339][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.080622][ T557] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.095893][ T557] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.112027][ T557] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.127191][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.137159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.145671][ T557] 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. [ 62.161933][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.169291][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.178690][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.187219][ T557] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.189079][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.199939][ T557] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.206102][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.246503][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.280013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.289027][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.316888][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.325619][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.359363][ T599] device veth0_vlan entered promiscuous mode [ 62.366870][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.375727][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.401077][ T599] device veth1_macvtap entered promiscuous mode [ 62.413165][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.420984][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.429575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.438057][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.446624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready 2026/01/01 13:36:38 executed programs: 38 [ 62.506013][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.515810][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.562045][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.570426][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.605240][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.612937][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.620764][ T627] device bridge_slave_0 entered promiscuous mode [ 62.627898][ T626] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.635513][ T626] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.643258][ T626] device bridge_slave_0 entered promiscuous mode [ 62.667176][ T639] loop5: detected capacity change from 0 to 128 [ 62.673908][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.681532][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.689043][ T627] device bridge_slave_1 entered promiscuous mode [ 62.696314][ T626] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.703716][ T626] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.711526][ T626] device bridge_slave_1 entered promiscuous mode [ 62.732874][ T639] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.747989][ T639] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.763099][ T639] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.782816][ T639] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 62.806875][ T407] udevd[407]: incorrect ext4 checksum on /dev/loop5 [ 62.808683][ T599] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.825615][ T599] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.839101][ T599] 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 [ 62.868785][ T599] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.880492][ T599] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.896982][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.912245][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.927719][ T599] 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. [ 62.943664][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.959323][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.974705][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.990458][ T599] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.002565][ T599] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.015973][ T599] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.028566][ T599] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.043543][ T599] 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. [ 63.059973][ T599] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.071698][ T599] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.113823][ T630] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.120906][ T630] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.128804][ T630] device bridge_slave_0 entered promiscuous mode [ 63.159874][ T630] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.167464][ T630] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.175554][ T630] device bridge_slave_1 entered promiscuous mode [ 63.234374][ T637] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.241571][ T637] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.249306][ T637] device bridge_slave_0 entered promiscuous mode [ 63.266049][ T637] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.273294][ T637] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.281039][ T637] device bridge_slave_1 entered promiscuous mode [ 63.338091][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.345801][ T627] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.353129][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.360179][ T627] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.371884][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.379539][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.516902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.524853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.542708][ T649] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.549982][ T649] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.557946][ T649] device bridge_slave_0 entered promiscuous mode [ 63.565204][ T649] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.572256][ T649] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.580455][ T649] device bridge_slave_1 entered promiscuous mode [ 63.587110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.595615][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.604128][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.611354][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.618843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.627465][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.635967][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.643151][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.650559][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.658328][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.667263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.676054][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.684412][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.691456][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.714188][ T45] device bridge_slave_1 left promiscuous mode [ 63.720398][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.728097][ T45] device bridge_slave_0 left promiscuous mode [ 63.734387][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.743406][ T45] device bridge_slave_1 left promiscuous mode [ 63.749543][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.757203][ T45] device bridge_slave_0 left promiscuous mode [ 63.763472][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.771619][ T45] device bridge_slave_1 left promiscuous mode [ 63.777882][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.785639][ T45] device bridge_slave_0 left promiscuous mode [ 63.791930][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.800493][ T45] device veth1_macvtap left promiscuous mode [ 63.806595][ T45] device veth0_vlan left promiscuous mode [ 63.812860][ T45] device veth1_macvtap left promiscuous mode [ 63.818888][ T45] device veth0_vlan left promiscuous mode [ 63.824947][ T45] device veth1_macvtap left promiscuous mode [ 63.830950][ T45] device veth0_vlan left promiscuous mode [ 64.103805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.111709][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 64.120175][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.128605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 64.136935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.164820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.173500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.181645][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.188731][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.196378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 64.204063][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.211521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 64.220314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.228699][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.235968][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.243817][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 64.252120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.260667][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.267738][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.275369][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 64.290411][ T627] device veth0_vlan entered promiscuous mode [ 64.301088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.310187][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.318823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.326982][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.335718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.343482][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.358832][ T627] device veth1_macvtap entered promiscuous mode [ 64.369651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.380314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.388499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.396911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.405645][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready