Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 2025/08/19 23:33:07 ignoring optional flag "sandboxArg"="0" 2025/08/19 23:33:08 parsed 1 programs [ 53.198308][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 53.198322][ T30] audit: type=1400 audit(1755646389.349:104): avc: denied { unlink } for pid=395 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" [ 53.270310][ T395] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.884864][ T30] audit: type=1400 audit(1755646390.029:105): avc: denied { create } for pid=419 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.966889][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.975875][ T414] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.983526][ T414] device bridge_slave_0 entered promiscuous mode [ 53.991865][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.999081][ T414] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.006943][ T414] device bridge_slave_1 entered promiscuous mode [ 54.304598][ T30] audit: type=1401 audit(1755646390.449:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 54.400889][ T414] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.408254][ T414] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.415563][ T414] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.422817][ T414] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.474889][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.492391][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.500526][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.508645][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.524105][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.532810][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.540115][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.548842][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.557088][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.564370][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.580644][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.589193][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.603984][ T414] device veth0_vlan entered promiscuous mode [ 54.611705][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.621416][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.630160][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.638010][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.652075][ T414] device veth1_macvtap entered promiscuous mode [ 54.660319][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.680257][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.690486][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/19 23:33:10 executed programs: 0 [ 54.747143][ T30] audit: type=1400 audit(1755646390.889:107): avc: denied { write } for pid=387 comm="syz-execprog" path="pipe:[15656]" dev="pipefs" ino=15656 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 54.860424][ T464] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.868006][ T464] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.875567][ T464] device bridge_slave_0 entered promiscuous mode [ 54.891238][ T464] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.898541][ T464] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.906235][ T464] device bridge_slave_1 entered promiscuous mode [ 54.992755][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.000133][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.008402][ T466] device bridge_slave_0 entered promiscuous mode [ 55.027092][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.034449][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.042385][ T466] device bridge_slave_1 entered promiscuous mode [ 55.084497][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.091955][ T468] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.099951][ T468] device bridge_slave_0 entered promiscuous mode [ 55.107760][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.114954][ T468] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.122630][ T468] device bridge_slave_1 entered promiscuous mode [ 55.162872][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.170131][ T470] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.178002][ T470] device bridge_slave_0 entered promiscuous mode [ 55.204058][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.211598][ T470] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.219321][ T470] device bridge_slave_1 entered promiscuous mode [ 55.288650][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.295907][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.304032][ T469] device bridge_slave_0 entered promiscuous mode [ 55.322362][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.329612][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.337294][ T469] device bridge_slave_1 entered promiscuous mode [ 55.443089][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.450434][ T466] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.457947][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.465524][ T466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.508522][ T468] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.515853][ T468] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.523419][ T468] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.530700][ T468] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.544764][ T470] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.552575][ T470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.560167][ T470] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.567198][ T470] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.575727][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.583495][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.591517][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.599044][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.606463][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.614273][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.623311][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.630952][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.654806][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.663321][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.671671][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.678805][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.686858][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.695830][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.704168][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.711653][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.719487][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.737674][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.746107][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.754869][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.761943][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.769775][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.778495][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.785588][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.828135][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.836226][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.849732][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.872670][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.880845][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.908045][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.916337][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.925181][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.932436][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.942832][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.952194][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.961082][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.968772][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.976407][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.985412][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.993250][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.000994][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.009354][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.016643][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.024868][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.044765][ T464] device veth0_vlan entered promiscuous mode [ 56.059721][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.067966][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.076199][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.085196][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.093441][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.102111][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.110350][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.119022][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.127346][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.135757][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.144309][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.152310][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.161069][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.169528][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.177991][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.185287][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.193124][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.202518][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.210921][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.218182][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.226106][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.233890][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.254476][ T464] device veth1_macvtap entered promiscuous mode [ 56.261485][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.270124][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.278879][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.286742][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.295549][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.305257][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.314057][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.330198][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.338782][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.348920][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.357838][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.372946][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.381621][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.390435][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.399327][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.409995][ T466] device veth0_vlan entered promiscuous mode [ 56.421809][ T470] device veth0_vlan entered promiscuous mode [ 56.432342][ T469] device veth0_vlan entered promiscuous mode [ 56.439826][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.448783][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.457180][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.465915][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.474433][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.482887][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.491568][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.500248][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.508720][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.516430][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.524660][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.532670][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.540721][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.548572][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.564434][ T470] device veth1_macvtap entered promiscuous mode [ 56.575728][ T468] device veth0_vlan entered promiscuous mode [ 56.582534][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.591085][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.600011][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.608742][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.617117][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.625207][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.633477][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.660695][ T468] device veth1_macvtap entered promiscuous mode [ 56.667698][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.675232][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.682985][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.691374][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.700406][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.708946][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.718025][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.726461][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.735359][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.743623][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.752644][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.769177][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.777890][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.791921][ T466] device veth1_macvtap entered promiscuous mode [ 56.800261][ T517] loop0: detected capacity change from 0 to 128 [ 56.800729][ T469] device veth1_macvtap entered promiscuous mode [ 56.816587][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.824765][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.836340][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.854040][ T517] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 56.865661][ T517] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.867550][ T30] audit: type=1400 audit(1755646393.019:108): avc: denied { mount } for pid=516 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.893652][ T517] 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 [ 56.909360][ T30] audit: type=1400 audit(1755646393.039:109): avc: denied { write } for pid=516 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 [ 56.927841][ T517] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 56.948842][ T30] audit: type=1400 audit(1755646393.039:110): avc: denied { add_name } for pid=516 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.958133][ T521] loop2: detected capacity change from 0 to 128 [ 56.993917][ T30] audit: type=1400 audit(1755646393.039:111): avc: denied { create } for pid=516 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.016866][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.056984][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.070003][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.076293][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.095492][ T464] 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 [ 57.100873][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.117009][ T30] audit: type=1400 audit(1755646393.039:112): avc: denied { write open } for pid=516 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.126399][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.170964][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.179837][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.192186][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.200708][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.214297][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.221706][ T30] audit: type=1400 audit(1755646393.039:113): avc: denied { mounton } for pid=516 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 57.250129][ T521] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.259532][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.278426][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.278615][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.294877][ T521] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.302942][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.314708][ T464] 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. [ 57.322549][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.346504][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.365583][ T521] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.369881][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.390478][ T521] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 57.400647][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.420023][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.428872][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop2 [ 57.440559][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.449216][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.456673][ T470] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 57.467994][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.495448][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.511732][ T464] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.515787][ T527] loop6: detected capacity change from 0 to 128 [ 57.526962][ T464] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.535855][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.550616][ T464] 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. [ 57.562421][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.578749][ T464] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.598156][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 57.604881][ T464] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.619084][ T470] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.641764][ T529] loop5: detected capacity change from 0 to 128 [ 57.649624][ T527] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.664797][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 57.665730][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 57.680830][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.714411][ T533] loop1: detected capacity change from 0 to 128 [ 57.721428][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 57.737168][ T529] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.748386][ T529] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.775297][ T529] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 57.778469][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.807347][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.818945][ T533] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 57.821004][ T470] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 57.844162][ T534] ================================================================== [ 57.852471][ T534] BUG: KASAN: use-after-free in do_split+0x1a78/0x1f70 [ 57.859347][ T534] Read of size 157024 at addr ffff88810da1a028 by task syz.6.20/534 [ 57.867322][ T534] [ 57.869673][ T534] CPU: 1 PID: 534 Comm: syz.6.20 Not tainted syzkaller #0 [ 57.876787][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 57.887039][ T534] Call Trace: [ 57.890410][ T534] [ 57.893621][ T534] __dump_stack+0x21/0x30 [ 57.898151][ T534] dump_stack_lvl+0xee/0x150 [ 57.902828][ T534] ? show_regs_print_info+0x20/0x20 [ 57.908595][ T534] ? load_image+0x3a0/0x3a0 [ 57.913115][ T534] ? blkcg_set_ioprio+0x1f6/0x320 [ 57.918380][ T534] print_address_description+0x7f/0x2c0 [ 57.924018][ T534] ? do_split+0x1a78/0x1f70 [ 57.928609][ T534] kasan_report+0xf1/0x140 [ 57.933034][ T534] ? do_split+0x1a78/0x1f70 [ 57.937548][ T534] ? do_split+0x1a78/0x1f70 [ 57.942052][ T534] kasan_check_range+0x280/0x290 [ 57.947171][ T534] memmove+0x2d/0x70 [ 57.951091][ T534] do_split+0x1a78/0x1f70 [ 57.955601][ T534] ? __kasan_check_read+0x11/0x20 [ 57.960646][ T534] ? __sync_dirty_buffer+0x2e7/0x330 [ 57.966467][ T534] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 57.972551][ T534] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 57.978377][ T534] make_indexed_dir+0xe01/0x14a0 [ 57.983340][ T534] ? add_dirent_to_buf+0x780/0x780 [ 57.988463][ T534] ? add_dirent_to_buf+0x35e/0x780 [ 57.993670][ T534] ext4_add_entry+0xc24/0xf40 [ 57.998355][ T534] ? ext4_inc_count+0x1b0/0x1b0 [ 58.003477][ T534] ? atime_needs_update+0x810/0x810 [ 58.008789][ T534] ? __ext4_link+0x240/0x770 [ 58.013554][ T534] __ext4_link+0x4d7/0x770 [ 58.017984][ T534] ? ext4_update_dx_flag+0x200/0x200 [ 58.023450][ T534] ? lookup_one_qstr_excl+0x122/0x250 [ 58.028834][ T534] ? clear_nonspinnable+0x60/0x60 [ 58.033879][ T534] ext4_link+0x1de/0x270 [ 58.038445][ T534] vfs_link+0x636/0x7f0 [ 58.042716][ T534] do_linkat+0x1e7/0x730 [ 58.046969][ T534] __x64_sys_link+0x86/0x90 [ 58.051483][ T534] x64_sys_call+0x34d/0x9a0 [ 58.056075][ T534] do_syscall_64+0x4c/0xa0 [ 58.060497][ T534] ? clear_bhb_loop+0x50/0xa0 [ 58.065264][ T534] ? clear_bhb_loop+0x50/0xa0 [ 58.070045][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.076027][ T534] RIP: 0033:0x7ff7588d8de9 [ 58.080629][ 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 [ 58.101463][ T534] RSP: 002b:00007ff75832a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 58.110171][ T534] RAX: ffffffffffffffda RBX: 00007ff758af2080 RCX: 00007ff7588d8de9 [ 58.118405][ T534] RDX: 0000000000000000 RSI: 0000400000000bc0 RDI: 0000400000001240 [ 58.126651][ T534] RBP: 00007ff75895a2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.134977][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.142955][ T534] R13: 0000000000000001 R14: 00007ff758af2080 R15: 00007ffe94e8b7b8 [ 58.151020][ T534] [ 58.154253][ T534] [ 58.156779][ T534] The buggy address belongs to the page: [ 58.162593][ T534] page:ffffea0004368680 refcount:3 mapcount:1 mapping:ffff888109307a18 index:0x1 pfn:0x10da1a [ 58.173244][ T534] memcg:ffff888100250000 [ 58.177676][ T534] aops:def_blk_aops ino:700006 [ 58.182719][ T534] flags: 0x400000000032201e(referenced|uptodate|dirty|lru|private|mappedtodisk|unevictable|mlocked|zone=1) [ 58.194437][ T534] raw: 400000000032201e ffff88810025d540 ffffea0004693d08 ffff888109307a18 [ 58.203126][ T534] raw: 0000000000000001 ffff8881215ead20 0000000300000000 ffff888100250000 [ 58.211910][ T534] page dumped because: kasan: bad access detected [ 58.218326][ T534] page_owner tracks the page as allocated [ 58.224272][ T534] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x112c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_HARDWALL), pid 406, ts 57708303071, free_ts 57075344863 [ 58.242046][ T534] post_alloc_hook+0x192/0x1b0 [ 58.246834][ T534] prep_new_page+0x1c/0x110 [ 58.251458][ T534] get_page_from_freelist+0x2cc5/0x2d50 [ 58.257097][ T534] __alloc_pages+0x18f/0x440 [ 58.261985][ T534] page_cache_ra_unbounded+0x2b2/0x980 [ 58.267716][ T534] force_page_cache_ra+0x3fd/0x460 [ 58.272854][ T534] page_cache_sync_ra+0x2ae/0x420 [ 58.277893][ T534] filemap_read+0x63a/0x1f70 [ 58.282764][ T534] generic_file_read_iter+0xac/0x400 [ 58.288260][ T534] blkdev_read_iter+0x12f/0x160 [ 58.293232][ T534] vfs_read+0x68b/0xbe0 [ 58.297411][ T534] ksys_read+0x140/0x240 [ 58.301678][ T534] __x64_sys_read+0x7b/0x90 [ 58.306186][ T534] x64_sys_call+0x96d/0x9a0 [ 58.310724][ T534] do_syscall_64+0x4c/0xa0 [ 58.315676][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.321866][ T534] page last free stack trace: [ 58.326716][ T534] free_unref_page_prepare+0x542/0x550 [ 58.332370][ T534] free_unref_page+0xa2/0x550 [ 58.337312][ T534] __free_pages+0x6c/0x100 [ 58.341845][ T534] __free_slab+0xe8/0x1e0 [ 58.346508][ T534] __unfreeze_partials+0x160/0x190 [ 58.351636][ T534] put_cpu_partial+0xc6/0x120 [ 58.356330][ T534] __slab_free+0x1d4/0x290 [ 58.360770][ T534] ___cache_free+0x104/0x120 [ 58.365480][ T534] qlink_free+0x4d/0x90 [ 58.369645][ T534] qlist_free_all+0x5f/0xb0 [ 58.374342][ T534] kasan_quarantine_reduce+0x14a/0x170 [ 58.380195][ T534] __kasan_slab_alloc+0x2f/0xf0 [ 58.385053][ T534] slab_post_alloc_hook+0x4f/0x2b0 [ 58.390181][ T534] kmem_cache_alloc+0xf7/0x260 [ 58.394962][ T534] __alloc_skb+0xe0/0x740 [ 58.399563][ T534] mld_newpack+0x13a/0x9d0 [ 58.404022][ T534] [ 58.406346][ T534] Memory state around the buggy address: [ 58.412276][ T534] ffff88810da1af00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.420462][ T534] ffff88810da1af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 58.428725][ T534] >ffff88810da1b000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 58.436799][ T534] ^ [ 58.440876][ T534] ffff88810da1b080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fc [ 58.449135][ T534] ffff88810da1b100: fc fc fc fc fc fc fc fc fa fb fb fb fb fb fb fb [ 58.457310][ T534] ================================================================== [ 58.465367][ T534] Disabling lock debugging due to kernel taint [ 58.476437][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 58.476451][ T30] audit: type=1400 audit(1755646394.629:118): 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 [ 58.479426][ T533] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.495675][ T470] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.518285][ T30] audit: type=1400 audit(1755646394.629:119): 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 [ 58.554077][ T534] EXT4-fs error (device loop6): ext4_dx_csum_set:531: inode #2: comm syz.6.20: dir seems corrupt? Run e2fsck -D. [ 58.561319][ T529] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 58.585041][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop6 [ 58.589546][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop5 [ 58.596839][ T470] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.604621][ T533] 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 [ 58.615828][ T470] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.646868][ T470] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.670038][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.683369][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.696361][ T533] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 58.716195][ T30] audit: type=1400 audit(1755646394.629:120): 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 [ 58.729313][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.751166][ T469] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 58.751279][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.772169][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.804936][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.827563][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.827680][ T30] audit: type=1400 audit(1755646394.629:121): 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 [ 58.841407][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.862066][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.878722][ T30] audit: type=1400 audit(1755646394.629:122): 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 [ 58.896505][ T466] 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 [ 58.913179][ T468] 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 [ 58.933245][ T30] audit: type=1400 audit(1755646394.629:123): 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 [ 58.954680][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.993662][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.006699][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.025790][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.041446][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.041490][ T469] 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. [ 59.057721][ T466] 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. [ 59.085972][ T30] audit: type=1400 audit(1755646394.629:124): 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 [ 59.090170][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.113451][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.128434][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.157490][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.157916][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.172188][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.203052][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.218644][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.218752][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.233793][ T468] 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. [ 59.265034][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 59.278610][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.281318][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 59.311314][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.323554][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.324059][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.342038][ T466] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.361961][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 59.377660][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.393694][ T466] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.394614][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.416599][ T469] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.423238][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.434258][ T30] audit: type=1400 audit(1755646395.589:125): avc: denied { read } for pid=539 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 59.447394][ T468] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.481886][ T30] audit: type=1400 audit(1755646395.619:126): avc: denied { open } for pid=539 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 [ 59.482243][ T466] 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. [ 59.507303][ T469] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.525777][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.540402][ T466] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.566650][ T469] 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. [ 59.583117][ T468] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 59.583615][ T469] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.611260][ T468] 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. [ 59.617535][ T466] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.628240][ T468] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.640966][ T469] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.654735][ T468] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended 2025/08/19 23:33:15 executed programs: 21 [ 59.737066][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.744397][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.752764][ T539] device bridge_slave_0 entered promiscuous mode [ 59.760600][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.767719][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.775266][ T539] device bridge_slave_1 entered promiscuous mode [ 59.961113][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.968534][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.976112][ T544] device bridge_slave_0 entered promiscuous mode [ 59.984749][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.991952][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.999984][ T544] device bridge_slave_1 entered promiscuous mode [ 60.143239][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.151832][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.176610][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.185502][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.194352][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.201589][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.209264][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.218148][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.226611][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.233965][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.242239][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.268744][ T559] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.276056][ T559] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.283879][ T559] device bridge_slave_0 entered promiscuous mode [ 60.291352][ T559] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.298756][ T559] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.306973][ T559] device bridge_slave_1 entered promiscuous mode [ 60.331420][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.339751][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.367238][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.374668][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.382129][ T556] device bridge_slave_0 entered promiscuous mode [ 60.390204][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.397251][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.404920][ T556] device bridge_slave_1 entered promiscuous mode [ 60.440449][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.449052][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.514403][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.523341][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.532802][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.541121][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.599839][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.606923][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.614560][ T558] device bridge_slave_0 entered promiscuous mode [ 60.621991][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.629456][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.637088][ T558] device bridge_slave_1 entered promiscuous mode [ 60.650426][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.658970][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.667740][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.674792][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.704491][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.712403][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.720943][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.729331][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.736982][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.744865][ T539] device veth0_vlan entered promiscuous mode [ 60.752480][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.761386][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.769780][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.777269][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.818631][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.826820][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.836296][ T45] device bridge_slave_1 left promiscuous mode [ 60.842713][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.850541][ T45] device bridge_slave_0 left promiscuous mode [ 60.856851][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.865292][ T45] device bridge_slave_1 left promiscuous mode [ 60.871605][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.879228][ T45] device bridge_slave_0 left promiscuous mode [ 60.885369][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.894127][ T45] device veth1_macvtap left promiscuous mode [ 60.900330][ T45] device veth0_vlan left promiscuous mode [ 60.906679][ T45] device veth1_macvtap left promiscuous mode [ 60.912930][ T45] device veth0_vlan left promiscuous mode [ 61.112160][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.121342][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.132398][ T539] device veth1_macvtap entered promiscuous mode [ 61.186286][ T544] device veth0_vlan entered promiscuous mode [ 61.193707][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.201794][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.211897][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.221267][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.229895][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.239092][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.247613][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.257148][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.264826][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.287524][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.296412][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.314585][ T544] device veth1_macvtap entered promiscuous mode [ 61.327763][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.335285][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.343396][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.352580][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.361275][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.368563][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.375987][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.384623][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.393142][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.400289][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.407992][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.416515][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.425423][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.433780][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.442776][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.451474][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.461585][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.469544][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.484087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.493147][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.509117][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.518074][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.526578][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.535345][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.544602][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.551787][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.559597][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.568072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.576399][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.584152][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.591845][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.606439][ T595] loop7: detected capacity change from 0 to 128 [ 61.621958][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.630091][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.638489][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.647383][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.660880][ T595] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.671833][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.672092][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.689020][ T595] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.716195][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.724549][ T595] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 61.727561][ T599] loop8: detected capacity change from 0 to 128 [ 61.744938][ T595] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 61.751849][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.768307][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.770531][ T539] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.776642][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.796560][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop7 [ 61.796689][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.811041][ T539] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.813281][ T599] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 61.826478][ T539] 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 [ 61.845583][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.858872][ T599] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.865447][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.885259][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.893990][ T525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.898616][ T539] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.901651][ T525] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.914258][ T599] 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 [ 61.921572][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.940624][ T539] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.948924][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.963141][ T599] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 61.970785][ T525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.979369][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.985835][ T525] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.006805][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.009063][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.031200][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.039103][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.039665][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.047942][ T539] 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. [ 62.059684][ T556] device veth0_vlan entered promiscuous mode [ 62.082244][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.087585][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.108924][ T556] device veth1_macvtap entered promiscuous mode [ 62.117185][ T544] 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 [ 62.136180][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.138917][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.155546][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.174812][ T559] device veth0_vlan entered promiscuous mode [ 62.187234][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.188199][ T539] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.202688][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.228389][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.236983][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.240692][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.253613][ T544] 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. [ 62.267587][ T539] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.277513][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.306004][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.322431][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.322432][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.337751][ T539] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.346222][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.358412][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.379145][ T539] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.380725][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.394438][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.408519][ T544] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.416253][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.436595][ T539] 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. [ 62.436737][ T544] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.452629][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.468250][ T544] 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. [ 62.476403][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.493253][ T544] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.501265][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.512608][ T544] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.521212][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.542551][ T539] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.555150][ T539] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.555431][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.578496][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.587177][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.596090][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.605641][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.614736][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.622894][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.666888][ T559] device veth1_macvtap entered promiscuous mode [ 62.676634][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.701962][ T603] loop9: detected capacity change from 0 to 128 [ 62.709406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.720278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.738063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.747925][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.759219][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.768093][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.778031][ T603] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 62.789258][ T603] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.806137][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.815478][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.824532][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.833423][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.843209][ T558] device veth0_vlan entered promiscuous mode [ 62.851520][ T603] 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 [ 62.872791][ T603] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 62.886197][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.894819][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.907286][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.908731][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop9 [ 62.920427][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.940482][ T556] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 62.963794][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.976416][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.981583][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.998737][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.011380][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.015879][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.024699][ T558] device veth1_macvtap entered promiscuous mode [ 63.044101][ T556] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.045211][ T606] loop4: detected capacity change from 0 to 128 [ 63.060528][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.082899][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.099236][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.115798][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.128693][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.145041][ T556] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.158107][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.168230][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.176640][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.185339][ T556] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.186492][ T606] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.202309][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.220170][ T606] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.236122][ T556] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 63.236757][ T606] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.264617][ T525] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.273752][ T556] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.281506][ T606] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 63.293088][ T556] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.334012][ T559] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.346628][ T559] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.360591][ T559] 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 [ 63.382271][ T559] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.394315][ T559] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.408159][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.425739][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.442080][ T559] 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. [ 63.458691][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 63.475367][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 63.492107][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 63.508804][ T559] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.521476][ T559] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.535395][ T559] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 63.562812][ T559] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.568072][ T614] loop3: detected capacity change from 0 to 128 [ 63.584784][ T559] 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. [ 63.607830][ T559] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.619670][ T559] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.622755][ T614] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 63.649762][ T614] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.756342][ T611] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.778593][ T611] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.786292][ T611] device bridge_slave_0 entered promiscuous mode [ 63.811951][ T614] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.34: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.828548][ T611] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.839286][ T611] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.839464][ T614] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 63.848248][ T611] device bridge_slave_1 entered promiscuous mode [ 63.875448][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop3 [ 63.876230][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.895121][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.909153][ T558] EXT4-fs error (device loop3): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 63.930670][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.945485][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.959143][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 63.974512][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 63.991372][ T558] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.008565][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.009524][ T610] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.025255][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.033735][ T610] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.054550][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.055735][ T610] device bridge_slave_0 entered promiscuous mode [ 64.071390][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.078350][ T610] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.096290][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.096476][ T610] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.110027][ T558] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.118539][ T610] device bridge_slave_1 entered promiscuous mode [ 64.130477][ T558] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.158444][ T558] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.176080][ T558] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.188240][ T558] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.270517][ T620] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.279065][ T620] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.287057][ T620] device bridge_slave_0 entered promiscuous mode [ 64.306012][ T620] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.313283][ T620] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.321512][ T620] device bridge_slave_1 entered promiscuous mode [ 64.461275][ T625] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.470562][ T625] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.479001][ T625] device bridge_slave_0 entered promiscuous mode [ 64.500395][ T625] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.507949][ T625] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.515974][ T625] device bridge_slave_1 entered promiscuous mode [ 64.534349][ T45] device bridge_slave_1 left promiscuous mode [ 64.540780][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.548734][ T45] device bridge_slave_0 left promiscuous mode [ 64.555072][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.563762][ T45] device bridge_slave_1 left promiscuous mode [ 64.570489][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.578637][ T45] device bridge_slave_0 left promiscuous mode [ 64.585304][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.593518][ T45] device bridge_slave_1 left promiscuous mode [ 64.599891][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.607833][ T45] device bridge_slave_0 left promiscuous mode [ 64.614008][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.622341][ T45] device bridge_slave_1 left promiscuous mode [ 64.628750][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.636456][ T45] device bridge_slave_0 left promiscuous mode [ 64.642884][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.652147][ T45] device veth1_macvtap left promiscuous mode [ 64.658434][ T45] device veth0_vlan left promiscuous mode [ 64.664410][ T45] device veth1_macvtap left promiscuous mode [ 64.670554][ T45] device veth0_vlan left promiscuous mode [ 64.676662][ T45] device veth1_macvtap left promiscuous mode [ 64.682942][ T45] device veth0_vlan left promiscuous mode [ 64.689254][ T45] device veth1_macvtap left promiscuous mode [ 64.695460][ T45] device veth0_vlan left promiscuous mode [ 65.100685][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.108603][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.158975][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.167348][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.176437][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.184105][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.192531][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.201577][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.210565][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.217902][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.225537][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.271756][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.281212][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.302470][ T633] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.310077][ T633] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.318285][ T633] device bridge_slave_0 entered promiscuous mode [ 65.325595][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.334341][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.343422][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.350759][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.358937][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.366897][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.374924][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.387686][ T633] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.394843][ T633] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.402902][ T633] device bridge_slave_1 entered promiscuous mode [ 65.437508][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.446814][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.455776][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.464134][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.472696][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.482479][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.491697][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.499998][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.509112][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.519075][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.528816][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.537743][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.568107][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.576308][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.585777][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.595266][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.602554][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.610400][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.619145][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.627836][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.636405][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.645240][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.654316][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.662909][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.672205][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.700487][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.709933][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.738632][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.747281][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.768604][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.776786][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.785021][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.794030][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.813937][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.821956][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.830067][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.839188][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.848457][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.857322][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.866286][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.873914][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.882499][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.891765][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.900819][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.908348][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.915973][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.925279][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.933960][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.941818][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.950347][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.958257][ T620] device veth0_vlan entered promiscuous mode [ 65.969936][ T610] device veth0_vlan entered promiscuous mode [ 65.978620][ T611] device veth0_vlan entered promiscuous mode [ 65.993960][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.002309][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.011526][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.019578][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.032906][ T610] device veth1_macvtap entered promiscuous mode [ 66.046191][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.054907][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.063890][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.072716][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.081897][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.103124][ T611] device veth1_macvtap entered promiscuous mode [ 66.113362][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.121813][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.131028][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2025/08/19 23:33:22 executed programs: 40 [ 66.150221][ T620] device veth1_macvtap entered promiscuous mode [ 66.162859][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.171331][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.179499][ T668] loop0: detected capacity change from 0 to 128 [ 66.187287][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.196675][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.206407][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.236265][ T668] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.249829][ T668] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.250225][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.273836][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.273960][ T668] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.283874][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.310390][ T668] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 66.310933][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.328601][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.337874][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.343479][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop0 [ 66.348960][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.361667][ T610] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.362556][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop0 [ 66.375165][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.382730][ T610] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.387683][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.388304][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.402316][ T610] 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 [ 66.409903][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.417881][ T610] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.438036][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.440066][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.445492][ T610] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.458169][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.465058][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.484239][ T625] device veth0_vlan entered promiscuous mode [ 66.507737][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 66.531648][ T610] 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. [ 66.548265][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 66.565131][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 66.565459][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.581017][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 66.589549][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.608423][ T610] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.612107][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.623224][ T610] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.631205][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.644349][ T610] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.653302][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.664903][ T610] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.673212][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.687604][ T610] 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. [ 66.695870][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.711143][ T610] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.718904][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.730463][ T610] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.738741][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.760281][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.769114][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.777690][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.794219][ T625] device veth1_macvtap entered promiscuous mode [ 66.808749][ T633] device veth0_vlan entered promiscuous mode [ 66.821931][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.831069][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.840646][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.872623][ T633] device veth1_macvtap entered promiscuous mode [ 66.884935][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.898550][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.904365][ T672] loop5: detected capacity change from 0 to 128 [ 66.908819][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.923743][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.932632][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.938291][ T674] loop2: detected capacity change from 0 to 128 [ 66.941338][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.956494][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.975002][ T672] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.984641][ T674] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 66.986669][ T672] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.997337][ T674] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.017105][ T672] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.034708][ T674] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.48: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.044564][ T672] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 67.068967][ T674] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 67.079659][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.094103][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.100326][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.112229][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.118591][ T412] udevd[412]: incorrect ext4 checksum on /dev/loop2 [ 67.140809][ T620] 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 [ 67.146772][ T406] udevd[406]: incorrect ext4 checksum on /dev/loop2 [ 67.162516][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.176921][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.179335][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.185408][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.200434][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.211375][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.225557][ T611] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 67.237937][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.261684][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.278724][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.289184][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.314821][ T620] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.336372][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.352956][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.368809][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.387388][ T681] loop1: detected capacity change from 0 to 128 [ 67.401109][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.410375][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.423457][ T684] loop6: detected capacity change from 0 to 128 [ 67.429572][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.450998][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.465830][ T611] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.483350][ T620] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.489913][ T684] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.513705][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.527666][ T684] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.530977][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.555429][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.572498][ T620] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.572980][ T681] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 67.604178][ T620] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.620983][ T681] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.629253][ T620] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.633586][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.653537][ T620] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.660278][ T684] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.54: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.681512][ T611] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.703581][ T611] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.708946][ T684] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 67.728656][ T611] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.735414][ T681] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 67.750691][ T625] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.776194][ T625] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.794834][ T625] 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 [ 67.822831][ T611] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.841534][ T611] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.843389][ T681] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 67.863909][ T688] bridge0: port 1(bridge_slave_0) entered blocking state