Warning: Permanently added '10.128.1.20' (ED25519) to the list of known hosts. 2025/09/21 00:09:53 parsed 1 programs [ 45.043420][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 45.043430][ T24] audit: type=1400 audit(1758413394.050:104): avc: denied { unlink } for pid=420 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" [ 45.088194][ T420] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.501817][ T24] audit: type=1400 audit(1758413394.510:105): avc: denied { create } for pid=431 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.665182][ T24] audit: type=1401 audit(1758413394.670:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 45.897771][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.904933][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.912487][ T452] device bridge_slave_0 entered promiscuous mode [ 45.920141][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.927310][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.934811][ T452] device bridge_slave_1 entered promiscuous mode [ 45.995408][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.002470][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.009712][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.016749][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.040431][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.048346][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.056854][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.069203][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.081661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.097479][ T452] device veth0_vlan entered promiscuous mode [ 46.109778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.130199][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.143135][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.150515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.163409][ T452] device veth1_macvtap entered promiscuous mode [ 46.170252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.180636][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.190348][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/21 00:09:55 executed programs: 0 [ 46.222667][ T24] audit: type=1400 audit(1758413395.230:107): avc: denied { write } for pid=411 comm="syz-execprog" path="pipe:[15180]" dev="pipefs" ino=15180 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 46.279330][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.291171][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.298715][ T481] device bridge_slave_0 entered promiscuous mode [ 46.310565][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.317880][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.325248][ T481] device bridge_slave_1 entered promiscuous mode [ 46.388243][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.395303][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.402582][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.409600][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.454409][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.461688][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.468934][ T483] device bridge_slave_0 entered promiscuous mode [ 46.475853][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.482980][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.490501][ T483] device bridge_slave_1 entered promiscuous mode [ 46.537141][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.544531][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.552036][ T484] device bridge_slave_0 entered promiscuous mode [ 46.560937][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.568283][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.575926][ T490] device bridge_slave_0 entered promiscuous mode [ 46.592125][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.599139][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.606469][ T484] device bridge_slave_1 entered promiscuous mode [ 46.625852][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.632923][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.640160][ T490] device bridge_slave_1 entered promiscuous mode [ 46.647076][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.654397][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.676200][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.683388][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.690632][ T491] device bridge_slave_0 entered promiscuous mode [ 46.701944][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.708974][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.716361][ T491] device bridge_slave_1 entered promiscuous mode [ 46.724995][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.732608][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.761668][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.769958][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.778180][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.785339][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.792773][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.801043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.809251][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.816270][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.868648][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.876712][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.900953][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.909045][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.957166][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.965753][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.000130][ T481] device veth0_vlan entered promiscuous mode [ 47.006428][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.013945][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.021270][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.029526][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.059062][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.066671][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.074819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.083596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.091944][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.098984][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.106443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.115298][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.123711][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.130738][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.138089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.145463][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.152870][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.160938][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.167966][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.175406][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.182831][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.190127][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.198329][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.205349][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.212809][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.221115][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.229305][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.236318][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.243779][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.252195][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.260294][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.267317][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.274676][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.282077][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.289476][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.297154][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.304754][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.324150][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.332432][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.340269][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.349150][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.359399][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.367686][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.400123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.409223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 47.417815][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.426274][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.433319][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.441238][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.449706][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.457812][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.464834][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.472170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.480102][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.488197][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.496170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.504184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.512095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.519991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.528548][ T481] device veth1_macvtap entered promiscuous mode [ 47.546056][ T483] device veth0_vlan entered promiscuous mode [ 47.552561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.560555][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.568376][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.576445][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.584133][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.592370][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.600618][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.609148][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.616577][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.624713][ T491] device veth0_vlan entered promiscuous mode [ 47.644048][ T483] device veth1_macvtap entered promiscuous mode [ 47.651748][ T484] device veth0_vlan entered promiscuous mode [ 47.658147][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.667425][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.676541][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.684586][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.692078][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.699474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.707799][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.716139][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.724580][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.744673][ T490] device veth0_vlan entered promiscuous mode [ 47.756725][ T491] device veth1_macvtap entered promiscuous mode [ 47.765570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.773841][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.782674][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.790833][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.799615][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.807939][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.816352][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.824441][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.832531][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.840650][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.848964][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.856728][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.864979][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.873215][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.880574][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.898286][ T484] device veth1_macvtap entered promiscuous mode [ 47.913226][ T490] device veth1_macvtap entered promiscuous mode [ 47.926364][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.936939][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.941035][ T506] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 47.945659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.959935][ T506] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 47.962429][ T24] audit: type=1400 audit(1758413396.960:108): avc: denied { mount } for pid=505 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 47.995533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.003523][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.011963][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.020378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.028496][ T24] audit: type=1400 audit(1758413397.020:109): avc: denied { write } for pid=505 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 [ 48.033572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.050233][ T24] audit: type=1400 audit(1758413397.020:110): avc: denied { add_name } for pid=505 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 48.058610][ T509] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 48.100286][ T24] audit: type=1400 audit(1758413397.020:111): avc: denied { create } for pid=505 comm="syz.0.16" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.109541][ T509] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 48.161475][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.162680][ T24] audit: type=1400 audit(1758413397.040:112): avc: denied { write open } for pid=505 comm="syz.0.16" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.169573][ T515] EXT4-fs error (device loop0): ext4_dx_csum_set:529: inode #2: comm syz.0.16: dir seems corrupt? Run e2fsck -D. [ 48.213728][ T24] audit: type=1400 audit(1758413397.040:113): avc: denied { mounton } for pid=505 comm="syz.0.16" path="/0/file1/bus" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.214063][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.257013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.263085][ T509] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 48.265380][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.284215][ T509] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 48.296954][ T515] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.16: bad entry in directory: inode out of bounds - offset=0, inode=2033530174, rec_len=1012, size=1012 fake=0 [ 48.315359][ T483] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.332743][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop6 [ 48.341254][ T515] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 48.342266][ T483] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.352522][ T481] ================================================================== [ 48.370295][ T481] BUG: KASAN: slab-out-of-bounds in ext4_htree_fill_tree+0x1066/0x10d0 [ 48.371847][ T483] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 48.378968][ T481] Read of size 1 at addr ffff88810da48365 by task syz-executor/481 [ 48.399744][ T483] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.407006][ T481] [ 48.407029][ T481] CPU: 1 PID: 481 Comm: syz-executor Not tainted syzkaller #0 [ 48.407033][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 48.407037][ T481] Call Trace: [ 48.407058][ T481] __dump_stack+0x21/0x24 [ 48.418882][ T483] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.420873][ T481] dump_stack_lvl+0x169/0x1d8 [ 48.428843][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.438332][ T481] ? show_regs_print_info+0x18/0x18 [ 48.438340][ T481] ? thaw_kernel_threads+0x220/0x220 [ 48.438349][ T481] print_address_description+0x7f/0x2c0 [ 48.438359][ T481] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 48.438367][ T481] kasan_report+0xe2/0x130 [ 48.438375][ T481] ? ext4_htree_fill_tree+0x1066/0x10d0 [ 48.438383][ T481] __asan_report_load1_noabort+0x14/0x20 [ 48.438390][ T481] ext4_htree_fill_tree+0x1066/0x10d0 [ 48.438406][ T481] ? ext4_handle_dirty_dirblock+0x610/0x610 [ 48.442335][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 48.446071][ T481] ? ext4_readdir+0x47d/0x39b0 [ 48.459576][ T483] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.463702][ T481] ext4_readdir+0x2b45/0x39b0 [ 48.463715][ T481] ? perf_event_namespaces_output+0x4f0/0x4f0 [ 48.463724][ T481] ? ext4_dir_llseek+0x470/0x470 [ 48.463733][ T481] ? can_reuse_spf_vma+0xe0/0xe0 [ 48.463750][ T481] ? fsnotify_perm+0x31b/0x4b0 [ 48.478528][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 48.483379][ T481] ? __kasan_check_write+0x14/0x20 [ 48.483388][ T481] iterate_dir+0x260/0x570 [ 48.483405][ T481] ? ext4_dir_llseek+0x470/0x470 [ 48.489031][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 48.494169][ T481] __se_sys_getdents64+0xe5/0x240 [ 48.494177][ T481] ? __x64_sys_getdents64+0x90/0x90 [ 48.494184][ T481] ? filldir+0x690/0x690 [ 48.494194][ T481] ? debug_smp_processor_id+0x17/0x20 [ 48.494210][ T481] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 48.500254][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 48.504151][ T481] __x64_sys_getdents64+0x7b/0x90 [ 48.504159][ T481] do_syscall_64+0x31/0x40 [ 48.504170][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.504188][ T481] RIP: 0033:0x7f642a6ea753 [ 48.504203][ T481] Code: c1 66 0f 1f 44 00 00 48 83 c4 08 48 89 ef 5b 5d e9 52 3e f8 ff 66 90 b8 ff ff ff 7f 48 39 c2 48 0f 47 d0 b8 d9 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 c7 c2 a8 ff ff ff f7 d8 [ 48.510233][ T483] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.515317][ T481] RSP: 002b:00007ffd912dc2f8 EFLAGS: 00000293 ORIG_RAX: 00000000000000d9 [ 48.515327][ T481] RAX: ffffffffffffffda RBX: 0000555565e3b4e0 RCX: 00007f642a6ea753 [ 48.515333][ T481] RDX: 0000000000008000 RSI: 0000555565e3b4e0 RDI: 0000000000000005 [ 48.515338][ T481] RBP: 0000555565e3b4b4 R08: 0000000000028b61 R09: 0000000000000000 [ 48.515344][ T481] R10: 00007f642a8a7ca0 R11: 0000000000000293 R12: ffffffffffffffa8 [ 48.515350][ T481] R13: 0000000000000010 R14: 0000555565e3b4b0 R15: 00007ffd912de5b0 [ 48.515355][ T481] [ 48.515366][ T481] Allocated by task 354: [ 48.521397][ T483] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.526584][ T481] __kasan_slab_alloc+0xbd/0xf0 [ 48.541779][ T483] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 48.546043][ T481] slab_post_alloc_hook+0x5d/0x2f0 [ 48.561986][ T483] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 48.566188][ T481] kmem_cache_alloc+0x165/0x2e0 [ 48.572633][ T483] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 48.577143][ T481] vm_area_dup+0x26/0x250 [ 48.582651][ T483] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 48.586784][ T481] copy_mm+0x8b2/0x1480 [ 48.601796][ T483] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 48.606676][ T481] copy_process+0x1187/0x32c0 [ 48.884468][ T481] kernel_clone+0x23f/0x940 [ 48.889028][ T481] __x64_sys_clone+0x176/0x1d0 [ 48.893768][ T481] do_syscall_64+0x31/0x40 [ 48.898163][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.904116][ T481] [ 48.906414][ T481] Freed by task 359: [ 48.910281][ T481] kasan_set_track+0x4a/0x70 [ 48.914846][ T481] kasan_set_free_info+0x23/0x40 [ 48.919754][ T481] ____kasan_slab_free+0x125/0x160 [ 48.924839][ T481] __kasan_slab_free+0x11/0x20 [ 48.929664][ T481] slab_free_freelist_hook+0xc5/0x190 [ 48.935006][ T481] kmem_cache_free+0x100/0x2d0 [ 48.939747][ T481] vm_area_free+0x52/0xf0 [ 48.944045][ T481] exit_mmap+0x417/0x540 [ 48.948255][ T481] __mmput+0x93/0x2f0 [ 48.952204][ T481] mmput+0x4e/0x150 [ 48.955983][ T481] do_exit+0x9ae/0x2480 [ 48.960108][ T481] do_group_exit+0x141/0x310 [ 48.964668][ T481] get_signal+0xf7d/0x12e0 [ 48.969052][ T481] arch_do_signal_or_restart+0xbf/0x10f0 [ 48.974653][ T481] exit_to_user_mode_loop+0xa2/0xe0 [ 48.979826][ T481] exit_to_user_mode_prepare+0x76/0xa0 [ 48.985258][ T481] syscall_exit_to_user_mode+0x1d/0x40 [ 48.990721][ T481] do_syscall_64+0x3d/0x40 [ 48.995113][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.001253][ T481] [ 49.003562][ T481] The buggy address belongs to the object at ffff88810da48250 [ 49.003562][ T481] which belongs to the cache vm_area_struct of size 232 [ 49.017849][ T481] The buggy address is located 45 bytes to the right of [ 49.017849][ T481] 232-byte region [ffff88810da48250, ffff88810da48338) [ 49.031697][ T481] The buggy address belongs to the page: [ 49.037315][ T481] page:ffffea0004369200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x10da48 [ 49.047520][ T481] flags: 0x4000000000000200(slab) [ 49.052536][ T481] raw: 4000000000000200 dead000000000100 dead000000000122 ffff888100189e00 [ 49.061104][ T481] raw: 0000000000000000 00000000000d000d 00000001ffffffff 0000000000000000 [ 49.069662][ T481] page dumped because: kasan: bad access detected [ 49.076058][ T481] page_owner tracks the page as allocated [ 49.081938][ T481] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 93, ts 3183117473, free_ts 3181634191 [ 49.097714][ T481] prep_new_page+0x179/0x180 [ 49.102468][ T481] get_page_from_freelist+0x2235/0x23d0 [ 49.107985][ T481] __alloc_pages_nodemask+0x268/0x5f0 [ 49.113331][ T481] new_slab+0x84/0x3f0 [ 49.117372][ T481] ___slab_alloc+0x2a6/0x450 [ 49.122017][ T481] __slab_alloc+0x63/0xa0 [ 49.126407][ T481] kmem_cache_alloc+0x1af/0x2e0 [ 49.131228][ T481] vm_area_alloc+0x24/0x160 [ 49.135701][ T481] mmap_region+0xab9/0x1a10 [ 49.140175][ T481] do_mmap+0x801/0xeb0 [ 49.144223][ T481] vm_mmap_pgoff+0x1e0/0x340 [ 49.148786][ T481] ksys_mmap_pgoff+0x16f/0x1e0 [ 49.153525][ T481] __x64_sys_mmap+0xfa/0x110 [ 49.158089][ T481] do_syscall_64+0x31/0x40 [ 49.162479][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.168342][ T481] page last free stack trace: [ 49.173000][ T481] free_unref_page_prepare+0x2b7/0x2d0 [ 49.178428][ T481] free_unref_page_list+0x12e/0x9b0 [ 49.183596][ T481] release_pages+0xe38/0xe80 [ 49.188157][ T481] free_pages_and_swap_cache+0x86/0xa0 [ 49.193672][ T481] tlb_finish_mmu+0x175/0x300 [ 49.198328][ T481] exit_mmap+0x2fc/0x540 [ 49.202541][ T481] __mmput+0x93/0x2f0 [ 49.206580][ T481] mmput+0x4e/0x150 [ 49.210358][ T481] begin_new_exec+0xb57/0x22f0 [ 49.215090][ T481] load_elf_binary+0x98e/0x2890 [ 49.219910][ T481] bprm_execve+0x87e/0x15e0 [ 49.224389][ T481] do_execveat_common+0x918/0xaa0 [ 49.229384][ T481] __x64_sys_execve+0x92/0xb0 [ 49.234115][ T481] do_syscall_64+0x31/0x40 [ 49.238503][ T481] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.244370][ T481] [ 49.246679][ T481] Memory state around the buggy address: [ 49.252287][ T481] ffff88810da48200: fb fb fc fc fc fc fc fc fc fc fa fb fb fb fb fb [ 49.260325][ T481] ffff88810da48280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.268359][ T481] >ffff88810da48300: fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc fa [ 49.276407][ T481] ^ [ 49.283573][ T481] ffff88810da48380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 49.291602][ T481] ffff88810da48400: fb fb fb fb fb fb fb fb fb fb fb fb fc fc fc fc [ 49.299628][ T481] ================================================================== [ 49.307657][ T481] Disabling lock debugging due to kernel taint [ 49.329447][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.363283][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.372988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.381901][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.395086][ T481] EXT4-fs error (device loop0): htree_dirblock_to_tree:1092: inode #2: block 20: comm syz-executor: bad entry in directory: inode out of bounds - offset=1024, inode=2033530174, rec_len=1012, size=1024 fake=0 [ 49.420770][ T518] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 49.430401][ T518] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.431269][ T522] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 49.444057][ T518] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 49.469458][ T522] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.492787][ T518] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 49.579725][ T522] EXT4-fs error (device loop5): dx_make_map:1303: 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 [ 49.584184][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.607471][ T530] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.612170][ T491] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.614926][ T530] device bridge_slave_0 entered promiscuous mode [ 49.632161][ T527] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 49.633357][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.648525][ T530] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.650338][ T527] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.656148][ T530] device bridge_slave_1 entered promiscuous mode [ 49.672917][ T491] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.684395][ T527] EXT4-fs error (device loop1): dx_make_map:1303: 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 [ 49.686282][ T522] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 49.713319][ T527] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 49.717877][ T491] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.743872][ T491] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.743938][ T484] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.756202][ T491] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.770182][ T490] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.780695][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.793274][ T484] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.807102][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 49.820653][ T490] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.835059][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 49.848065][ T484] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.863723][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 49.883844][ T490] EXT4-fs error (device loop5): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 49.898731][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 49.919368][ T484] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.933805][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 49.945608][ T484] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.960084][ T490] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 49.973672][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 49.984986][ T490] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 49.999841][ T491] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.012803][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.024275][ T491] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.039613][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.066808][ T491] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.079201][ T484] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.079717][ T491] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.095946][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 50.109792][ T491] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.140680][ T491] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.141668][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.152265][ T491] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.181851][ T490] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.188647][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.212828][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.234089][ T536] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.241122][ T536] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.248620][ T484] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.255433][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 50.260827][ T536] device bridge_slave_0 entered promiscuous mode [ 50.275102][ T484] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.282846][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 50.302540][ T536] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.316611][ T484] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.316757][ T536] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.329367][ T484] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.336312][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 50.350708][ T536] device bridge_slave_1 entered promiscuous mode [ 50.365547][ T484] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.372818][ T490] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.388673][ T484] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.399204][ T490] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.423616][ T484] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.424527][ T490] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 50.450567][ T490] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 50.456702][ T530] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.472090][ T530] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.479338][ T530] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.486451][ T530] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.494268][ T490] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 50.511447][ T490] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 50.523183][ T490] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 50.537446][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.547431][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.618052][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.625990][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.650362][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.658979][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.667343][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.674382][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.681987][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.690247][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.698511][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.705538][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.726672][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.735586][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.743995][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.752172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.795970][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.805024][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.817898][ T530] device veth0_vlan entered promiscuous mode [ 50.828049][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.836484][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.844921][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.852615][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.893566][ T530] device veth1_macvtap entered promiscuous mode [ 50.900095][ T542] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.907304][ T542] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.914872][ T542] device bridge_slave_0 entered promiscuous mode [ 50.922091][ T542] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.929113][ T542] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.936679][ T542] device bridge_slave_1 entered promiscuous mode [ 50.952147][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.960244][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.968397][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.989772][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.997525][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.004977][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.013647][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.022202][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.030474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.038757][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.045784][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.053223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.061533][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.069764][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.078448][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.086694][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.093828][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.101257][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.124064][ T544] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.131095][ T544] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.138816][ T544] device bridge_slave_0 entered promiscuous mode [ 51.146616][ T544] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.153999][ T544] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.161267][ T544] device bridge_slave_1 entered promiscuous mode [ 51.218594][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.225814][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.233357][ T546] device bridge_slave_0 entered promiscuous mode [ 51.253169][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.261044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready 2025/09/21 00:10:00 executed programs: 25 [ 51.277852][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.284920][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.292335][ T546] device bridge_slave_1 entered promiscuous mode [ 51.327497][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.352179][ T557] EXT4-fs (loop7): mounted filesystem without journal. Opts: ,errors=continue [ 51.361095][ T557] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 51.365320][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.378365][ T546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.385711][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.392731][ T546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.404426][ T536] device veth0_vlan entered promiscuous mode [ 51.408413][ T557] EXT4-fs error (device loop7): dx_make_map:1303: inode #2: block 20: comm syz.7.24: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 51.411482][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.437631][ T557] EXT4-fs error (device loop7) in do_split:2059: Corrupt filesystem [ 51.438868][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.453168][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.460833][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.468393][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.492633][ T530] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.496257][ T536] device veth1_macvtap entered promiscuous mode [ 51.510563][ T530] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.523997][ T530] EXT4-fs error (device loop7): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 51.532096][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.551590][ T530] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.552750][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.563950][ T530] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.564197][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.599089][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 51.614181][ T530] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.629785][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 51.644827][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 51.660210][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 51.675247][ T530] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.675458][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.686809][ T530] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.686838][ T530] EXT4-fs error (device loop7): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 51.695203][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.708065][ T530] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 51.719858][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.720194][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.727358][ T530] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 51.742247][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.749640][ T530] EXT4-fs warning (device loop7): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 51.757076][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.757462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.772716][ T530] EXT4-fs warning (device loop7): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 51.779899][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.842536][ T48] device bridge_slave_1 left promiscuous mode [ 51.848662][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.856961][ T48] device bridge_slave_0 left promiscuous mode [ 51.864724][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.873513][ T48] device veth1_macvtap left promiscuous mode [ 51.879527][ T48] device veth0_vlan left promiscuous mode [ 51.974355][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.981782][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.989124][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.997570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.006613][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.014859][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.023170][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.031169][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.039300][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.047655][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.055900][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.062953][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.070323][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.078635][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.087015][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.094038][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.101741][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.109701][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.120050][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.128101][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.142619][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.150099][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.157652][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.166361][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.178624][ T542] device veth0_vlan entered promiscuous mode [ 52.191052][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.199671][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.207872][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.216449][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.226484][ T562] EXT4-fs (loop8): mounted filesystem without journal. Opts: ,errors=continue [ 52.226708][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.235539][ T562] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.242361][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.259949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.268305][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.279308][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.283500][ T562] EXT4-fs error (device loop8): dx_make_map:1303: inode #2: block 20: comm syz.8.33: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 52.286411][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.309616][ T562] EXT4-fs error (device loop8) in do_split:2059: Corrupt filesystem [ 52.318211][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.329073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.335503][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop8 [ 52.336615][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.370288][ T536] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.373963][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop8 [ 52.386825][ T542] device veth1_macvtap entered promiscuous mode [ 52.396997][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.401611][ T536] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.405980][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.421574][ T536] EXT4-fs error (device loop8): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 52.427459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.446933][ T536] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.455174][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.467230][ T536] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.487459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.487534][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.495103][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.509826][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 52.517532][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.532781][ T536] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.555787][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 52.560208][ T546] device veth0_vlan entered promiscuous mode [ 52.576798][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 52.591327][ T544] device veth0_vlan entered promiscuous mode [ 52.598078][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 52.613147][ T536] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.624771][ T536] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.638196][ T536] EXT4-fs error (device loop8): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 52.650790][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.658606][ T536] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 52.659319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.673723][ T536] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 52.681253][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.697283][ T536] EXT4-fs warning (device loop8): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.705113][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.721536][ T536] EXT4-fs warning (device loop8): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 52.724184][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.745226][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.753727][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.761954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.769930][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.778692][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.787274][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.795812][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.811823][ T546] device veth1_macvtap entered promiscuous mode [ 52.834902][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.842600][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.849928][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.857779][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.865318][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.874117][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.874919][ T569] EXT4-fs (loop9): mounted filesystem without journal. Opts: ,errors=continue [ 52.882416][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.890980][ T569] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.898808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.911336][ T569] EXT4-fs error (device loop9): dx_make_map:1303: 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 [ 52.922295][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.935962][ T569] EXT4-fs error (device loop9) in do_split:2059: Corrupt filesystem [ 52.958152][ T544] device veth1_macvtap entered promiscuous mode [ 52.971427][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 52.972474][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop9 [ 52.979032][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.996604][ T542] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 52.996853][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.008430][ T542] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.017595][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.030266][ T542] EXT4-fs error (device loop9): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.046615][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.060988][ T542] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.077921][ T542] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.093220][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.109514][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.124970][ T542] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.130231][ T566] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.147718][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.157136][ T566] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.163058][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.184772][ T566] device bridge_slave_0 entered promiscuous mode [ 53.185339][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.199513][ T577] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 53.209165][ T542] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.216305][ T577] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.243254][ T542] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.244030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.256786][ T542] EXT4-fs error (device loop9): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.266345][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.277657][ T542] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.285758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.300250][ T542] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.308946][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.323869][ T542] EXT4-fs warning (device loop9): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.333197][ T577] EXT4-fs error (device loop2): dx_make_map:1303: inode #2: block 20: comm syz.2.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.344445][ T542] EXT4-fs warning (device loop9): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.362528][ T577] EXT4-fs error (device loop2) in do_split:2059: Corrupt filesystem [ 53.384028][ T566] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.392051][ T566] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.399483][ T566] device bridge_slave_1 entered promiscuous mode [ 53.444545][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.456607][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.466338][ T575] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.470069][ T546] EXT4-fs error (device loop2): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 53.481926][ T575] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.505315][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.505562][ T575] device bridge_slave_0 entered promiscuous mode [ 53.524621][ T583] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 53.543844][ T575] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.550887][ T575] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.561168][ T583] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.571941][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.572545][ T575] device bridge_slave_1 entered promiscuous mode [ 53.586038][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.607558][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.610239][ T583] EXT4-fs error (device loop3): dx_make_map:1303: inode #2: block 20: comm syz.3.39: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 53.625145][ T546] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.645218][ T583] EXT4-fs error (device loop3) in do_split:2059: Corrupt filesystem [ 53.665186][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.679642][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop3 [ 53.682159][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.698105][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.700082][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.713575][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.726492][ T544] 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 [ 53.741511][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.762230][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.773470][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.797260][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.797449][ T546] EXT4-fs error (device loop2): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 53.811049][ T546] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.824378][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 53.838083][ T546] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.852793][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 53.867953][ T546] EXT4-fs warning (device loop2): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.883037][ T544] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 53.894419][ T546] EXT4-fs warning (device loop2): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.922863][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 53.939346][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 53.958917][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 53.974409][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 53.986522][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 53.999959][ T544] EXT4-fs error (device loop3): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 54.012514][ T544] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 54.027341][ T544] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 54.043359][ T544] EXT4-fs warning (device loop3): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.055165][ T544] EXT4-fs warning (device loop3): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.144139][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.151742][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.160031][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.168585][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.176775][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.183806][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.204133][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.213315][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.221790][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.229868][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.237080][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.245003][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.253495][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.261439][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.269373][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.298170][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.308613][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.316199][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.336252][ T566] device veth0_vlan entered promiscuous mode [ 54.344039][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.352157][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.359488][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.367088][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.375618][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.383958][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.390988][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.398380][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.406710][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.415205][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.422249][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.453753][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.487759][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.516909][ T566] device veth1_macvtap entered promiscuous mode [ 54.525157][ T591] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.532828][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.540041][ T591] device bridge_slave_0 entered promiscuous mode [ 54.547456][ T591] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.554495][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.561819][ T591] device bridge_slave_1 entered promiscuous mode [ 54.588551][ T594] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.595870][ T594] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.603365][ T594] device bridge_slave_0 entered promiscuous mode [ 54.610132][ T594] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.617406][ T594] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.624791][ T594] device bridge_slave_1 entered promiscuous mode [ 54.652131][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.660382][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.668798][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.676884][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.685530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.694089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.712199][ T592] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.719233][ T592] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.726747][ T592] device bridge_slave_0 entered promiscuous mode [ 54.734324][ T592] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.741368][ T592] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.748697][ T592] device bridge_slave_1 entered promiscuous mode [ 54.837971][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.846963][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.872257][ T605] EXT4-fs (loop6): mounted filesystem without journal. Opts: ,errors=continue [ 54.885670][ T605] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.885780][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 54.896917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.909571][ T605] EXT4-fs error (device loop6): dx_make_map:1303: inode #2: block 20: comm syz.6.44: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 54.930923][ T605] EXT4-fs error (device loop6) in do_split:2059: Corrupt filesystem [ 54.931089][ T575] device veth0_vlan entered promiscuous mode [ 54.948769][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop6 [ 54.954988][ T575] device veth1_macvtap entered promiscuous mode [ 54.961758][ T566] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 54.973473][ T566] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 54.986969][ T566] EXT4-fs error (device loop6): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.006300][ T594] device veth0_vlan entered promiscuous mode [ 55.015146][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.022499][ T566] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.025304][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.034811][ T566] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.042934][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.055772][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.063153][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.077463][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.085037][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.101222][ T566] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.123181][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.123238][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.138197][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.160250][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.160362][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.175597][ T566] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.183788][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.195152][ T566] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.203106][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.216034][ T566] EXT4-fs error (device loop6): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 55.223614][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.235818][ T566] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.243023][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.257794][ T566] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.265153][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.280828][ T566] EXT4-fs warning (device loop6): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.288726][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.300152][ T566] EXT4-fs warning (device loop6): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.308520][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.328313][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.336223][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.344607][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.352959][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.359986][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.367503][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.375722][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.399844][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.407617][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.416315][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.425630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.434149][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.450166][ T594] device veth1_macvtap entered promiscuous mode [ 55.460594][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.468733][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.476331][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.486301][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.494769][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.503080][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.510079][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.517633][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.525969][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.534203][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.541206][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.548618][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.577658][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.586900][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.595704][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.604130][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.625785][ T611] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue [ 55.651630][ T611] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.667308][ T615] EXT4-fs (loop5): mounted filesystem without journal. Opts: ,errors=continue [ 55.678587][ T615] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.691968][ T611] EXT4-fs error (device loop0): dx_make_map:1303: inode #2: block 20: comm syz.0.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.694523][ T591] device veth0_vlan entered promiscuous mode [ 55.710981][ T611] EXT4-fs error (device loop0) in do_split:2059: Corrupt filesystem [ 55.727264][ T615] EXT4-fs error (device loop5): dx_make_map:1303: inode #2: block 20: comm syz.5.55: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 55.733145][ T575] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.755176][ T511] udevd[511]: incorrect ext4 checksum on /dev/loop0 [ 55.758043][ T575] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.778025][ T575] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 55.782420][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.798267][ T575] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.798276][ T575] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.798516][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 55.808685][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.831649][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 55.846294][ T615] EXT4-fs error (device loop5) in do_split:2059: Corrupt filesystem [ 55.854159][ T575] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 55.882780][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.892774][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 55.901012][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.917715][ T594] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 55.928358][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.934726][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 55.942218][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.956869][ T594] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 55.964574][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.978402][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 55.985530][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.000214][ T594] 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 [ 56.008297][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.028840][ T575] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.035158][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.035436][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.046926][ T575] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.054461][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.062841][ T575] EXT4-fs error (device loop0): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.075835][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.083796][ T594] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.095597][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.095796][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.121725][ T575] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.129080][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.150631][ T594] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.151104][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.164220][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.185969][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.192190][ T591] device veth1_macvtap entered promiscuous mode [ 56.207160][ T594] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.222716][ T575] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.223135][ T575] EXT4-fs warning (device loop0): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.238822][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.264930][ T575] EXT4-fs warning (device loop0): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.290930][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.311515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.319687][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.328133][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.328566][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.350614][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.350746][ T594] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.359097][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.370231][ T594] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.392426][ T594] EXT4-fs error (device loop5): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 56.404846][ T594] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.419651][ T594] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.435591][ T594] EXT4-fs warning (device loop5): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.447165][ T594] EXT4-fs warning (device loop5): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.460612][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.469477][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.477949][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 2025/09/21 00:10:05 executed programs: 47 [ 56.486221][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.494640][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.502736][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.510695][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.519305][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.532333][ T592] device veth0_vlan entered promiscuous mode [ 56.561543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.569459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.577824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.585649][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.593915][ T609] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.600928][ T609] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.618595][ T609] device bridge_slave_0 entered promiscuous mode [ 56.625742][ T623] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 56.629506][ T609] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.641688][ T609] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.649024][ T609] device bridge_slave_1 entered promiscuous mode [ 56.651461][ T623] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.671205][ T592] device veth1_macvtap entered promiscuous mode [ 56.680662][ T623] EXT4-fs error (device loop4): dx_make_map:1303: inode #2: block 20: comm syz.4.46: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 56.700144][ T623] EXT4-fs error (device loop4) in do_split:2059: Corrupt filesystem [ 56.712451][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.720573][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.728721][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.755455][ T511] udevd[511]: incorrect ext4 checksum on /dev/loop4 [ 56.761665][ T591] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.773846][ T591] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.788904][ T591] EXT4-fs error (device loop4): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 56.788980][ T48] device bridge_slave_1 left promiscuous mode [ 56.809517][ T591] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.817134][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.827267][ T591] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 56.847172][ T48] device bridge_slave_0 left promiscuous mode [ 56.847296][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 56.853747][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.868380][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 56.889862][ T591] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 56.905716][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 56.905949][ T48] device bridge_slave_1 left promiscuous mode [ 56.920670][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 56.926926][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.941909][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 56.963291][ T48] device bridge_slave_0 left promiscuous mode [ 56.963614][ T591] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 56.969408][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.980912][ T591] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.001241][ T591] EXT4-fs error (device loop4): ext4_empty_dir:3077: inode #11: comm syz-executor: Directory block failed checksum [ 57.013888][ T48] device bridge_slave_1 left promiscuous mode [ 57.014108][ T591] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 57.019999][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.035019][ T591] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 57.057888][ T48] device bridge_slave_0 left promiscuous mode [ 57.058612][ T591] EXT4-fs warning (device loop4): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 57.064329][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.075554][ T591] EXT4-fs warning (device loop4): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 57.096488][ T48] device bridge_slave_1 left promiscuous mode [ 57.103285][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.110860][ T48] device bridge_slave_0 left promiscuous mode [ 57.117329][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.125543][ T48] device bridge_slave_1 left promiscuous mode [ 57.131817][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.139307][ T48] device bridge_slave_0 left promiscuous mode [ 57.145968][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.154124][ T48] device bridge_slave_1 left promiscuous mode [ 57.160256][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.167775][ T48] device bridge_slave_0 left promiscuous mode [ 57.174089][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.182137][ T48] device bridge_slave_1 left promiscuous mode [ 57.188244][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.195692][ T48] device bridge_slave_0 left promiscuous mode [ 57.201886][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.210267][ T48] device veth1_macvtap left promiscuous mode [ 57.216433][ T48] device veth0_vlan left promiscuous mode [ 57.222493][ T48] device veth1_macvtap left promiscuous mode [ 57.228500][ T48] device veth0_vlan left promiscuous mode [ 57.234465][ T48] device veth1_macvtap left promiscuous mode [ 57.240535][ T48] device veth0_vlan left promiscuous mode [ 57.246552][ T48] device veth1_macvtap left promiscuous mode [ 57.252750][ T48] device veth0_vlan left promiscuous mode [ 57.258568][ T48] device veth1_macvtap left promiscuous mode [ 57.264726][ T48] device veth0_vlan left promiscuous mode [ 57.270578][ T48] device veth1_macvtap left promiscuous mode [ 57.276734][ T48] device veth0_vlan left promiscuous mode [ 57.282711][ T48] device veth1_macvtap left promiscuous mode [ 57.288673][ T48] device veth0_vlan left promiscuous mode [ 57.933593][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.941798][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.950245][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.958471][ T340] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.037917][ T629] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.045382][ T629] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.053243][ T629] device bridge_slave_0 entered promiscuous mode [ 58.060021][ T629] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.067181][ T629] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.074950][ T629] device bridge_slave_1 entered promiscuous mode [ 58.083091][ T631] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue [ 58.090357][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.092010][ T631] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.109778][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.128906][ T627] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.136184][ T627] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.148197][ T627] device bridge_slave_0 entered promiscuous mode [ 58.152197][ T631] EXT4-fs error (device loop1): dx_make_map:1303: inode #2: block 20: comm syz.1.53: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.174204][ T627] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.181701][ T627] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.184321][ T631] EXT4-fs error (device loop1) in do_split:2059: Corrupt filesystem [ 58.189349][ T627] device bridge_slave_1 entered promiscuous mode [ 58.206986][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop1 [ 58.214214][ T592] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.217155][ T432] udevd[432]: incorrect ext4 checksum on /dev/loop1 [ 58.226699][ T592] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.233116][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.245585][ T592] 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 [ 58.255917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.274552][ T592] EXT4-fs warning (device loop1): dx_probe:806: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.282140][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.293593][ T592] EXT4-fs warning (device loop1): dx_probe:946: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.300410][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.313669][ T592] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.321297][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.335357][ T592] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.358273][ T592] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:404: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.358437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready