Warning: Permanently added '10.128.0.57' (ED25519) to the list of known hosts. 2025/06/01 11:38:59 ignoring optional flag "sandboxArg"="0" 2025/06/01 11:39:00 parsed 1 programs [ 54.627497][ T28] audit: type=1400 audit(1748777941.600:106): avc: denied { unlink } for pid=385 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" [ 54.674957][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.417342][ T28] audit: type=1400 audit(1748777942.390:107): avc: denied { create } for pid=393 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 56.046050][ T28] audit: type=1401 audit(1748777943.010:108): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 56.167491][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.174753][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.182667][ T426] device bridge_slave_0 entered promiscuous mode [ 56.190491][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.197792][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.205547][ T426] device bridge_slave_1 entered promiscuous mode [ 56.275865][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.282976][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.290310][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.297376][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.324073][ T436] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.332441][ T436] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.340300][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.347977][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.367462][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.387571][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.394633][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.416281][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.426273][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.433366][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.440816][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.448943][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.462881][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.480309][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.488752][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.496194][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.504460][ T426] device veth0_vlan entered promiscuous mode [ 56.520326][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.529737][ T426] device veth1_macvtap entered promiscuous mode 2025/06/01 11:39:03 executed programs: 0 [ 56.539716][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.557165][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.767097][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.774160][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.781785][ T450] device bridge_slave_0 entered promiscuous mode [ 56.798753][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.805893][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.813477][ T450] device bridge_slave_1 entered promiscuous mode [ 56.837832][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.844883][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.852705][ T448] device bridge_slave_0 entered promiscuous mode [ 56.861200][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.868309][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.875698][ T448] device bridge_slave_1 entered promiscuous mode [ 56.908902][ T451] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.915952][ T451] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.923460][ T451] device bridge_slave_0 entered promiscuous mode [ 56.945296][ T451] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.952488][ T451] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.959937][ T451] device bridge_slave_1 entered promiscuous mode [ 57.013483][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.020571][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.028067][ T453] device bridge_slave_0 entered promiscuous mode [ 57.035059][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.042161][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.049806][ T453] device bridge_slave_1 entered promiscuous mode [ 57.114588][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.122202][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.129850][ T454] device bridge_slave_0 entered promiscuous mode [ 57.153458][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.160538][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.168126][ T454] device bridge_slave_1 entered promiscuous mode [ 57.384726][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.392622][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.407431][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.415811][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.424199][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.431237][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.439054][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.446494][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.454245][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.461835][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.469360][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.477807][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.485946][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.493089][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.500675][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.509116][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.517285][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.524317][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.531894][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.539647][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.547557][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.564034][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.572599][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.580919][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.587987][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.596273][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.604777][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.613130][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.620175][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.657797][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.666396][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.674864][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.681955][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.689505][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.697780][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.705723][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.713376][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.720913][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.729224][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.737532][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.744552][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.752074][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.760414][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.768631][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.775648][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.783079][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.791437][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.799579][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.807621][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.819670][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.832714][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.840531][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.848240][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.856551][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.864980][ T436] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.872038][ T436] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.891235][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.898942][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.907774][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.916009][ T436] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.923057][ T436] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.938082][ T453] device veth0_vlan entered promiscuous mode [ 57.960592][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.969586][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.978253][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.985670][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.993596][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.001913][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.010113][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.018411][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.026375][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.034554][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.042742][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.051036][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.076461][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.085564][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.095961][ T453] device veth1_macvtap entered promiscuous mode [ 58.107171][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.115250][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.123278][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.138070][ T451] device veth0_vlan entered promiscuous mode [ 58.153033][ T450] device veth0_vlan entered promiscuous mode [ 58.159407][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.167711][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.175156][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.183145][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.192473][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.201051][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.215839][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.224333][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.232728][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.241306][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.249944][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.258009][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.274629][ T454] device veth0_vlan entered promiscuous mode [ 58.284182][ T451] device veth1_macvtap entered promiscuous mode [ 58.291672][ T448] device veth0_vlan entered promiscuous mode [ 58.299027][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.306603][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.314157][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.323074][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.331493][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.339681][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.348361][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.356525][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.364990][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.372815][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.380455][ T436] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.412995][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.422953][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.434739][ T473] loop3: detected capacity change from 0 to 128 [ 58.441156][ T448] device veth1_macvtap entered promiscuous mode [ 58.451513][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.460310][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.469553][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.471780][ T473] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 58.478016][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.487636][ T473] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 58.493670][ T28] audit: type=1400 audit(1748777945.460:109): avc: denied { mount } for pid=472 comm="syz.3.19" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.520903][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.526869][ T28] audit: type=1400 audit(1748777945.490:110): avc: denied { write } for pid=472 comm="syz.3.19" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.533822][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.558440][ T473] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.19: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 58.563267][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.581499][ T28] audit: type=1400 audit(1748777945.490:111): avc: denied { add_name } for pid=472 comm="syz.3.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.591001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.632470][ T473] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 58.640079][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.655791][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.660421][ T28] audit: type=1400 audit(1748777945.490:112): avc: denied { create } for pid=472 comm="syz.3.19" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.664288][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.706004][ T28] audit: type=1400 audit(1748777945.530:113): avc: denied { write open } for pid=472 comm="syz.3.19" path="/0/file1/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.726179][ T454] device veth1_macvtap entered promiscuous mode [ 58.758739][ T28] audit: type=1400 audit(1748777945.530:114): avc: denied { mounton } for pid=472 comm="syz.3.19" path="/0/file1/bus" dev="loop3" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.787011][ T453] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.794903][ T28] audit: type=1400 audit(1748777945.530:115): avc: denied { map } for pid=472 comm="syz.3.19" path="/0/file1/bus" dev="devtmpfs" ino=121 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 58.799162][ T453] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.829906][ T450] device veth1_macvtap entered promiscuous mode [ 58.835948][ T453] 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 [ 58.862103][ T453] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 58.873860][ T453] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 58.887363][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 58.903398][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 58.920006][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.927122][ T453] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 58.928827][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.943055][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 58.951763][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.967124][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 58.974911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.989953][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 58.998696][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.012648][ T453] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.020946][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.031854][ T453] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.040508][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.052764][ T453] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 59.061398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.073247][ T453] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 59.095741][ T453] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 59.112823][ T453] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 59.124491][ T453] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 59.153528][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.168113][ T480] loop5: detected capacity change from 0 to 128 [ 59.175829][ T482] loop6: detected capacity change from 0 to 128 [ 59.183383][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.193099][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.213144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.217723][ T480] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 59.232566][ T482] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 59.240443][ T480] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.251637][ T482] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 59.283251][ T487] loop2: detected capacity change from 0 to 128 [ 59.289521][ T482] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.20: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 59.331351][ T350] device bridge_slave_1 left promiscuous mode [ 59.340545][ T491] loop1: detected capacity change from 0 to 128 [ 59.341062][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.357003][ T350] device bridge_slave_0 left promiscuous mode [ 59.363181][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.370411][ T480] ================================================================== [ 59.378491][ T480] BUG: KASAN: use-after-free in dx_insert_block+0xd9/0x240 [ 59.385722][ T480] Read of size 157024 at addr ffff888120cc0028 by task syz.5.16/480 [ 59.393700][ T480] [ 59.396015][ T480] CPU: 0 PID: 480 Comm: syz.5.16 Not tainted 6.1.138-syzkaller-1169863-gdb710ea87c32 #0 [ 59.405723][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 59.415877][ T480] Call Trace: [ 59.419150][ T480] [ 59.422072][ T480] __dump_stack+0x21/0x24 [ 59.426406][ T480] dump_stack_lvl+0xee/0x150 [ 59.430993][ T480] ? __cfi_dump_stack_lvl+0x8/0x8 [ 59.436022][ T480] ? __ext4fs_dirhash+0x795/0x1020 [ 59.441133][ T480] ? dx_insert_block+0xd9/0x240 [ 59.445987][ T480] print_address_description+0x71/0x210 [ 59.451529][ T480] print_report+0x4a/0x60 [ 59.455858][ T480] kasan_report+0x122/0x150 [ 59.460367][ T480] ? dx_insert_block+0xd9/0x240 [ 59.465215][ T480] ? dx_insert_block+0xd9/0x240 [ 59.470072][ T480] kasan_check_range+0x280/0x290 [ 59.475006][ T480] memmove+0x2d/0x70 [ 59.478903][ T480] dx_insert_block+0xd9/0x240 [ 59.483578][ T480] do_split+0x19f0/0x1d90 [ 59.487910][ T480] ? ext4_handle_dirty_dx_node+0x560/0x560 [ 59.493717][ T480] ? ext4_handle_dirty_dx_node+0x3fd/0x560 [ 59.499551][ T480] make_indexed_dir+0xe06/0x14a0 [ 59.504489][ T480] ? add_dirent_to_buf+0x670/0x670 [ 59.509604][ T480] ? add_dirent_to_buf+0x45b/0x670 [ 59.514716][ T480] ext4_add_entry+0xb45/0xd70 [ 59.519388][ T480] ? ext4_inc_count+0x1b0/0x1b0 [ 59.524236][ T480] ? __cfi_current_time+0x10/0x10 [ 59.529253][ T480] ? __kasan_check_read+0x11/0x20 [ 59.534282][ T480] __ext4_link+0x4d7/0x770 [ 59.538699][ T480] ? __cfi___ext4_link+0x10/0x10 [ 59.543632][ T480] ? lookup_one_qstr_excl+0x133/0x270 [ 59.549013][ T480] ? clear_nonspinnable+0x60/0x60 [ 59.554057][ T480] ext4_link+0x1de/0x270 [ 59.558316][ T480] vfs_link+0x64b/0x800 [ 59.562491][ T480] do_linkat+0x1e7/0x730 [ 59.566759][ T480] __x64_sys_link+0x86/0x90 [ 59.571267][ T480] x64_sys_call+0x266/0x9a0 [ 59.575787][ T480] do_syscall_64+0x4c/0xa0 [ 59.580219][ T480] ? clear_bhb_loop+0x15/0x70 [ 59.584895][ T480] ? clear_bhb_loop+0x15/0x70 [ 59.589568][ T480] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.595479][ T480] RIP: 0033:0x7f738498e969 [ 59.599890][ T480] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 59.619582][ T480] RSP: 002b:00007f73857ec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 59.627995][ T480] RAX: ffffffffffffffda RBX: 00007f7384bb5fa0 RCX: 00007f738498e969 [ 59.635970][ T480] RDX: 0000000000000000 RSI: 0000200000000bc0 RDI: 0000200000001240 [ 59.643944][ T480] RBP: 00007f7384a10ab1 R08: 0000000000000000 R09: 0000000000000000 [ 59.651908][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.659956][ T480] R13: 0000000000000000 R14: 00007f7384bb5fa0 R15: 00007fff92283768 [ 59.668010][ T480] [ 59.671030][ T480] [ 59.673342][ T480] The buggy address belongs to the physical page: [ 59.679745][ T480] page:ffffea0004833000 refcount:3 mapcount:1 mapping:ffff888100548d50 index:0x1 pfn:0x120cc0 [ 59.689996][ T480] memcg:ffff888100332000 [ 59.694234][ T480] aops:def_blk_aops ino:700005 [ 59.699037][ T480] flags: 0x460000000032205e(referenced|uptodate|dirty|lru|workingset|private|mappedtodisk|unevictable|mlocked|zone=1) [ 59.711360][ T480] raw: 460000000032205e dead000000000100 dead000000000001 ffff888100548d50 [ 59.719941][ T480] raw: 0000000000000001 ffff88811ac26bd0 0000000300000000 ffff888100332000 [ 59.728512][ T480] page dumped because: kasan: bad access detected [ 59.734920][ T480] page_owner tracks the page as allocated [ 59.740711][ T480] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x152c40(GFP_NOFS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_HARDWALL), pid 397, tgid 397 (udevd), ts 59201947160, free_ts 59168105115 [ 59.760612][ T480] post_alloc_hook+0x1f5/0x210 [ 59.765378][ T480] prep_new_page+0x1c/0x110 [ 59.769878][ T480] get_page_from_freelist+0x2c6e/0x2ce0 [ 59.775422][ T480] __alloc_pages+0x19e/0x3a0 [ 59.780014][ T480] __folio_alloc+0x12/0x40 [ 59.784428][ T480] page_cache_ra_unbounded+0x234/0x720 [ 59.789887][ T480] page_cache_sync_ra+0x3e3/0x490 [ 59.794990][ T480] filemap_read+0x62d/0x22c0 [ 59.799579][ T480] blkdev_read_iter+0x41e/0x560 [ 59.804428][ T480] vfs_read+0x41e/0x8c0 [ 59.808586][ T480] ksys_read+0x140/0x240 [ 59.812828][ T480] __x64_sys_read+0x7b/0x90 [ 59.817327][ T480] x64_sys_call+0x2f/0x9a0 [ 59.821738][ T480] do_syscall_64+0x4c/0xa0 [ 59.826150][ T480] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 59.832056][ T480] page last free stack trace: [ 59.836717][ T480] free_unref_page_prepare+0x742/0x750 [ 59.842171][ T480] free_unref_page+0x8f/0x530 [ 59.846940][ T480] __free_pages+0x67/0x100 [ 59.851348][ T480] __free_slab+0xca/0x1a0 [ 59.855674][ T480] discard_slab+0x29/0x40 [ 59.860025][ T480] __slab_free+0x201/0x280 [ 59.864435][ T480] ___cache_free+0xbf/0xd0 [ 59.868881][ T480] qlist_free_all+0xc6/0x140 [ 59.873484][ T480] kasan_quarantine_reduce+0x14a/0x170 [ 59.878952][ T480] __kasan_slab_alloc+0x24/0x80 [ 59.883805][ T480] slab_post_alloc_hook+0x4f/0x2d0 [ 59.888921][ T480] kmem_cache_alloc_node+0x181/0x340 [ 59.894206][ T480] __alloc_skb+0xdf/0x7e0 [ 59.898534][ T480] netlink_sendmsg+0x626/0xbc0 [ 59.903303][ T480] ____sys_sendmsg+0x5a9/0x990 [ 59.908069][ T480] ___sys_sendmsg+0x21c/0x290 [ 59.912748][ T480] [ 59.915067][ T480] Memory state around the buggy address: [ 59.920688][ T480] ffff888120cc1f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.928742][ T480] ffff888120cc1f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 59.936795][ T480] >ffff888120cc2000: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 59.944846][ T480] ^ [ 59.948900][ T480] ffff888120cc2080: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 59.956953][ T480] ffff888120cc2100: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 59.965000][ T480] ================================================================== [ 59.982519][ T482] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 59.993506][ T487] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 59.998081][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 59.998097][ T28] audit: type=1400 audit(1748777946.970:119): avc: denied { read } for pid=84 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 60.030741][ T28] audit: type=1400 audit(1748777946.970:120): avc: denied { search } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.034085][ T491] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 60.052182][ T28] audit: type=1400 audit(1748777946.970:121): avc: denied { write } for pid=84 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.052215][ T28] audit: type=1400 audit(1748777946.970:122): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.052240][ T28] audit: type=1400 audit(1748777946.970:123): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.052262][ T28] audit: type=1400 audit(1748777946.970:124): avc: denied { append open } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.052287][ T28] audit: type=1400 audit(1748777946.970:125): avc: denied { getattr } for pid=84 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.083836][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.102761][ T480] Disabling lock debugging due to kernel taint [ 60.132692][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.160773][ T487] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.171580][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop5 [ 60.180800][ T480] EXT4-fs error (device loop5): ext4_dx_csum_set:531: inode #2: comm syz.5.16: dir seems corrupt? Run e2fsck -D. [ 60.187152][ T491] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 60.206056][ T487] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.18: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.258974][ T454] 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 [ 60.259477][ T350] device veth1_macvtap left promiscuous mode [ 60.286464][ T451] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.295099][ T491] EXT4-fs error (device loop1): dx_make_map:1328: inode #2: block 20: comm syz.1.17: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 60.305508][ T451] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.317742][ T487] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 60.332968][ T451] 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 [ 60.339921][ T350] device veth0_vlan left promiscuous mode [ 60.358461][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.364437][ T491] EXT4-fs error (device loop1) in do_split:2095: Corrupt filesystem [ 60.385346][ T448] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.388559][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.397640][ T448] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.410900][ T451] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.428372][ T448] 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 [ 60.439597][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.469436][ T451] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.476985][ T450] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.482886][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.509203][ T448] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.521085][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.535970][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.545360][ T450] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.550882][ T448] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.577391][ T451] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.593072][ T454] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.608665][ T450] EXT4-fs error (device loop1): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 60.608995][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.643635][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.648283][ T450] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.658499][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.671827][ T450] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.685574][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.698127][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.712804][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.731187][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.743289][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.760100][ T448] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.772701][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.799637][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.813873][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.826816][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 60.827871][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.846251][ T454] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.858361][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 60.869538][ T451] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.885569][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 60.897212][ T450] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.911464][ T454] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 60.928053][ T451] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 60.941782][ T448] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 60.955157][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 60.966555][ T454] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 60.981935][ T451] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 60.996494][ T448] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.022009][ T454] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.024437][ T448] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.033885][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 61.046581][ T448] EXT4-fs error (device loop2): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.060657][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.077944][ T453] EXT4-fs (loop3): unmounting filesystem. [ 61.089909][ T454] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.096115][ T451] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 61.108664][ T448] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.123767][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 61.160481][ T451] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.179000][ T450] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.188778][ T28] audit: type=1400 audit(1748777948.160:126): avc: denied { read } for pid=498 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 61.191152][ T450] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.225844][ T448] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.226216][ T451] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.246756][ T448] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.250241][ T28] audit: type=1400 audit(1748777948.190:127): avc: denied { open } for pid=498 comm="syz-executor" path="net:[4026531840]" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 61.285864][ T450] EXT4-fs error (device loop1): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 61.298171][ T451] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.321202][ T450] EXT4-fs error (device loop1): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 61.354265][ T450] EXT4-fs warning (device loop1): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 61.371272][ T450] EXT4-fs warning (device loop1): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 61.383117][ T450] EXT4-fs warning (device loop1): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 61.413577][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.420956][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.429231][ T498] device bridge_slave_0 entered promiscuous mode [ 61.438732][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.445788][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.454315][ T498] device bridge_slave_1 entered promiscuous mode [ 61.538045][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.545120][ T498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.552541][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.559609][ T498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.580782][ T454] EXT4-fs (loop6): unmounting filesystem. 2025/06/01 11:39:08 executed programs: 21 [ 61.610233][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.618360][ T448] EXT4-fs (loop2): unmounting filesystem. [ 61.618550][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.633923][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.640111][ T451] EXT4-fs (loop5): unmounting filesystem. [ 61.670893][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.680788][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.688158][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.737297][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.745344][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.770886][ T450] EXT4-fs (loop1): unmounting filesystem. [ 61.816627][ T503] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.823739][ T503] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.831817][ T503] device bridge_slave_0 entered promiscuous mode [ 61.840394][ T503] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.847803][ T503] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.855303][ T503] device bridge_slave_1 entered promiscuous mode [ 61.914079][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.922660][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.939924][ T506] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.947154][ T506] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.954859][ T506] device bridge_slave_0 entered promiscuous mode [ 61.963380][ T506] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.970530][ T506] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.978119][ T506] device bridge_slave_1 entered promiscuous mode [ 61.999413][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.006465][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.014199][ T507] device bridge_slave_0 entered promiscuous mode [ 62.028706][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.036769][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.045104][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.052653][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.060362][ T498] device veth0_vlan entered promiscuous mode [ 62.070198][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.077320][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.084812][ T507] device bridge_slave_1 entered promiscuous mode [ 62.123201][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.131585][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.162291][ T498] device veth1_macvtap entered promiscuous mode [ 62.221970][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.229987][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.238609][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.247137][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.255381][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.291392][ T512] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.298650][ T512] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.306013][ T512] device bridge_slave_0 entered promiscuous mode [ 62.328086][ T512] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.335165][ T512] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.342764][ T512] device bridge_slave_1 entered promiscuous mode [ 62.359122][ T350] device bridge_slave_1 left promiscuous mode [ 62.365287][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.372917][ T350] device bridge_slave_0 left promiscuous mode [ 62.379359][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.387307][ T350] device veth1_macvtap left promiscuous mode [ 62.393337][ T350] device veth0_vlan left promiscuous mode [ 62.512628][ T523] loop7: detected capacity change from 0 to 128 [ 62.537275][ T523] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 62.546169][ T523] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.568351][ T523] EXT4-fs error (device loop7): dx_make_map:1328: inode #2: block 20: comm syz.7.27: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 62.590532][ T523] EXT4-fs error (device loop7) in do_split:2095: Corrupt filesystem [ 62.600687][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.608385][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.617987][ T498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.618347][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop7 [ 62.629699][ T498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.649592][ T498] 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 [ 62.670616][ T498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.686929][ T498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.700488][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.715520][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 62.731031][ T498] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.746652][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 62.761792][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.762040][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 62.770829][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.785082][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 62.793423][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.807993][ T498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.814593][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.826146][ T498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.834738][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.846858][ T498] EXT4-fs error (device loop7): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 62.855168][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.867525][ T498] EXT4-fs error (device loop7): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 62.875447][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.889849][ T498] EXT4-fs warning (device loop7): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 62.896588][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.912875][ T498] EXT4-fs warning (device loop7): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 62.920821][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.931218][ T498] EXT4-fs warning (device loop7): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 62.972520][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.980367][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.002625][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.010478][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.018277][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.027428][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.035674][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.042763][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.060808][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.068702][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.077230][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.085495][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.092586][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.104960][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.113696][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.127669][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.135799][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.149378][ T498] EXT4-fs (loop7): unmounting filesystem. [ 63.154242][ T503] device veth0_vlan entered promiscuous mode [ 63.171383][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.179969][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.188575][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.196059][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.232170][ T503] device veth1_macvtap entered promiscuous mode [ 63.240407][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.248616][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.256621][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.264247][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.272108][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.280719][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.289117][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.296141][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.303567][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.312253][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.320620][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.327663][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.335174][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.343484][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.351863][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.370500][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.378319][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.386363][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.399638][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.408332][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.451310][ T506] device veth0_vlan entered promiscuous mode [ 63.458312][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.466618][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.475299][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.483851][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.492492][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 63.501554][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.509846][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.517513][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.548902][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.557427][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.566156][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 63.574044][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.604943][ T506] device veth1_macvtap entered promiscuous mode [ 63.626409][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 63.635237][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.643703][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.650775][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.658340][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 63.666808][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.674961][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.682011][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.689723][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.697962][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.706064][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.713925][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.722571][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.731017][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 63.745573][ T527] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.752742][ T527] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.760305][ T527] device bridge_slave_0 entered promiscuous mode [ 63.767972][ T527] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.775101][ T527] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.782567][ T527] device bridge_slave_1 entered promiscuous mode [ 63.808363][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.817056][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.819412][ T532] loop8: detected capacity change from 0 to 128 [ 63.825564][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 63.841216][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.849513][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.853849][ T532] EXT4-fs (loop8): mounted filesystem without journal. Quota mode: none. [ 63.857984][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.873799][ T532] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.899741][ T532] EXT4-fs error (device loop8): dx_make_map:1328: inode #2: block 20: comm syz.8.37: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 63.919261][ T532] EXT4-fs error (device loop8) in do_split:2095: Corrupt filesystem [ 63.933964][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 63.947255][ T503] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 63.948335][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop8 [ 63.961520][ T503] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 63.966221][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.978657][ T503] 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 [ 63.996502][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop8 [ 64.007444][ T503] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.026537][ T503] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.040350][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.058888][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.074010][ T503] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.089979][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.105223][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.121569][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.137039][ T503] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.148753][ T503] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.161982][ T503] EXT4-fs error (device loop8): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.174407][ T503] EXT4-fs error (device loop8): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.189964][ T503] EXT4-fs warning (device loop8): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.206138][ T503] EXT4-fs warning (device loop8): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.206467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.217779][ T503] EXT4-fs warning (device loop8): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.225768][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.247118][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.254652][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.267201][ T507] device veth0_vlan entered promiscuous mode [ 64.297077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 64.305772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.342074][ T535] loop9: detected capacity change from 0 to 128 [ 64.349149][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 64.358809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.367880][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.375876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.385305][ T535] EXT4-fs (loop9): mounted filesystem without journal. Quota mode: none. [ 64.394322][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.415367][ T512] device veth0_vlan entered promiscuous mode [ 64.422774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 64.433153][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.434038][ T535] EXT4-fs error (device loop9): dx_make_map:1328: inode #2: block 20: comm syz.9.31: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 64.460275][ T535] EXT4-fs error (device loop9) in do_split:2095: Corrupt filesystem [ 64.481826][ T507] device veth1_macvtap entered promiscuous mode [ 64.492846][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop9 [ 64.496898][ T506] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.511231][ T506] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.525484][ T506] 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 [ 64.547066][ T506] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.553924][ T512] device veth1_macvtap entered promiscuous mode [ 64.565121][ T506] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.578496][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.580724][ T503] EXT4-fs (loop8): unmounting filesystem. [ 64.593760][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 64.621594][ T506] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.637325][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 64.637660][ T350] device bridge_slave_1 left promiscuous mode [ 64.653106][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 64.659031][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.679691][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 64.695467][ T350] device bridge_slave_0 left promiscuous mode [ 64.695574][ T506] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.701870][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.713236][ T506] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.733543][ T506] EXT4-fs error (device loop9): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 64.746125][ T506] EXT4-fs error (device loop9): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 64.746162][ T350] device bridge_slave_1 left promiscuous mode [ 64.767453][ T506] EXT4-fs warning (device loop9): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 64.767572][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.783632][ T506] EXT4-fs warning (device loop9): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 64.801731][ T506] EXT4-fs warning (device loop9): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 64.801944][ T350] device bridge_slave_0 left promiscuous mode [ 64.820977][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.829915][ T350] device bridge_slave_1 left promiscuous mode [ 64.836075][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.843963][ T350] device bridge_slave_0 left promiscuous mode [ 64.850436][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.859218][ T350] device bridge_slave_1 left promiscuous mode [ 64.865368][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.873308][ T350] device bridge_slave_0 left promiscuous mode [ 64.879583][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.889097][ T350] device veth1_macvtap left promiscuous mode [ 64.895158][ T350] device veth0_vlan left promiscuous mode [ 64.901900][ T350] device veth1_macvtap left promiscuous mode [ 64.908153][ T350] device veth0_vlan left promiscuous mode [ 64.914166][ T350] device veth1_macvtap left promiscuous mode [ 64.920511][ T350] device veth0_vlan left promiscuous mode [ 64.926418][ T350] device veth1_macvtap left promiscuous mode [ 64.932766][ T350] device veth0_vlan left promiscuous mode [ 65.240084][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.248068][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.256274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.264494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 65.272176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.280691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.289228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.297648][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.306278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 65.314790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 65.323460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 65.332013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 65.372831][ T540] loop4: detected capacity change from 0 to 128 [ 65.376361][ T542] loop0: detected capacity change from 0 to 128 [ 65.397905][ T542] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 65.407821][ T542] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.421840][ T506] EXT4-fs (loop9): unmounting filesystem. [ 65.431117][ T540] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 65.448560][ T540] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 65.461763][ T542] EXT4-fs error (device loop0): dx_make_map:1328: inode #2: block 20: comm syz.0.38: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.485735][ T542] EXT4-fs error (device loop0) in do_split:2095: Corrupt filesystem [ 65.511540][ T507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.512565][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop0 [ 65.523555][ T507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.543644][ T507] EXT4-fs error (device loop0): ext4_readdir:263: inode #2: block 4: comm syz-executor: path /0/file1: bad entry in directory: rec_len % 4 != 0 - offset=0, inode=4293793778, rec_len=62303, size=1024 fake=0 [ 65.548955][ T540] EXT4-fs error (device loop4): dx_make_map:1328: inode #2: block 20: comm syz.4.40: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 65.574856][ T507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.595156][ T507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.595454][ T540] EXT4-fs error (device loop4) in do_split:2095: Corrupt filesystem [ 65.609529][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.635534][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.651600][ T507] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.662388][ T512] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.671195][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.679120][ T512] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.694730][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.708228][ T512] 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 [ 65.745929][ T512] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.746303][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.758214][ T512] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.773462][ T507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.787217][ T538] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.804363][ T507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.804706][ T538] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.824800][ T507] EXT4-fs error (device loop0): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 65.826054][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.837278][ T507] EXT4-fs error (device loop0): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 65.852743][ T538] device bridge_slave_0 entered promiscuous mode [ 65.866523][ T507] EXT4-fs warning (device loop0): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.879519][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 65.888922][ T507] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 65.905859][ T512] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 65.927167][ T538] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.936966][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 65.937677][ T538] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.952809][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 65.959685][ T507] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 65.974959][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 65.989180][ T538] device bridge_slave_1 entered promiscuous mode [ 66.015356][ T512] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.027098][ T512] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.040789][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.048221][ T512] EXT4-fs error (device loop4): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 66.061399][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.069201][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.077721][ T512] EXT4-fs error (device loop4): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 66.092962][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.101297][ T512] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 66.101675][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.117839][ T512] EXT4-fs warning (device loop4): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 66.124070][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.135650][ T512] EXT4-fs warning (device loop4): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 66.146082][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.165272][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.173884][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.180969][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.188942][ T478] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.198374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.206630][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.232135][ T546] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.239869][ T546] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.252398][ T546] device bridge_slave_0 entered promiscuous mode [ 66.259766][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.268755][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.288409][ T546] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.289206][ T507] EXT4-fs (loop0): unmounting filesystem. [ 66.295469][ T546] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.309246][ T546] device bridge_slave_1 entered promiscuous mode [ 66.321517][ T512] EXT4-fs (loop4): unmounting filesystem. [ 66.365521][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.374098][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.418988][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.427231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.446303][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.454052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.478788][ T527] device veth0_vlan entered promiscuous mode [ 66.534720][ T556] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.541998][ T556] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.549591][ T556] device bridge_slave_0 entered promiscuous mode [ 66.567598][ T556] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.574660][ T556] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.582358][ T556] device bridge_slave_1 entered promiscuous mode [ 66.589200][ T558] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.596235][ T558] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.603797][ T558] device bridge_slave_0 entered promiscuous mode [ 66.625776][ T558] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.632849][ T558] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.640333][ T558] device bridge_slave_1 entered promiscuous mode [ 66.656434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.664778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.706410][ T527] device veth1_macvtap entered promiscuous mode [ 66.775668][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.783801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.792405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.800969][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.809386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.817891][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.825344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.861738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready 2025/06/01 11:39:13 executed programs: 40 [ 66.870354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.881854][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.882344][ T566] loop3: detected capacity change from 0 to 128 [ 66.888950][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.889801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.911841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.916037][ T566] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 66.920363][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.929460][ T566] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.935504][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.955441][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.967747][ T566] EXT4-fs error (device loop3): dx_make_map:1328: inode #2: block 20: comm syz.3.43: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 66.987069][ T566] EXT4-fs error (device loop3) in do_split:2095: Corrupt filesystem [ 67.008414][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop3 [ 67.019578][ T527] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.026878][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop3 [ 67.031511][ T527] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.051441][ T527] 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 [ 67.072198][ T527] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.084142][ T527] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.098677][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.099061][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.106299][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.121426][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 67.128698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.143123][ T527] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.151915][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.167893][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 67.175034][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.189737][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 67.196291][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.211450][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 67.218976][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.233816][ T527] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.244373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.260253][ T527] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.273967][ T527] EXT4-fs error (device loop3): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 67.287698][ T527] EXT4-fs error (device loop3): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 67.302930][ T527] EXT4-fs warning (device loop3): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 67.319902][ T527] EXT4-fs warning (device loop3): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 67.320234][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.331592][ T527] EXT4-fs warning (device loop3): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 67.396387][ T538] device veth0_vlan entered promiscuous mode [ 67.402973][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.413658][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.422120][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.429201][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.437126][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.445222][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.453579][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.462051][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.469648][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.477225][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.485571][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.493936][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.500988][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.508642][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.517034][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.525154][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.532201][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.539698][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.548302][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.556387][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.564833][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.573186][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.581287][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.591496][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.599301][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.606931][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.614527][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.622443][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.630527][ T546] device veth0_vlan entered promiscuous mode [ 67.669653][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 67.678081][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.686062][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 67.694525][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.703193][ T527] EXT4-fs (loop3): unmounting filesystem. [ 67.716369][ T538] device veth1_macvtap entered promiscuous mode [ 67.731986][ T546] device veth1_macvtap entered promiscuous mode [ 67.739374][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.748846][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.757312][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.765450][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.773934][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.781764][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.790784][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.799198][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.812624][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.820163][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.831638][ T556] device veth0_vlan entered promiscuous mode [ 67.857332][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.865330][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.874100][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.882897][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.891173][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.898255][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.906010][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.914405][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.922653][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.929735][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.937913][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.945424][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.953090][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.994148][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.002388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.010865][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.020009][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.029339][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.037635][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.046154][ T556] device veth1_macvtap entered promiscuous mode [ 68.078030][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.085787][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.093892][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.102131][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.110697][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.119360][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.127808][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.136268][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.144543][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.163177][ T569] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.170328][ T569] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.177993][ T569] device bridge_slave_0 entered promiscuous mode [ 68.185014][ T569] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.192301][ T569] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.200037][ T569] device bridge_slave_1 entered promiscuous mode [ 68.235668][ T574] loop6: detected capacity change from 0 to 128 [ 68.244559][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.253387][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.264087][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.264152][ T574] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 68.272933][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.295981][ T574] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.332338][ T578] loop2: detected capacity change from 0 to 128 [ 68.344151][ T574] EXT4-fs error (device loop6): dx_make_map:1328: inode #2: block 20: comm syz.6.41: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.358624][ T578] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 68.365882][ T574] EXT4-fs error (device loop6) in do_split:2095: Corrupt filesystem [ 68.381585][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.385072][ T578] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.390170][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 68.410301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.418649][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.419311][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop6 [ 68.433236][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.437916][ T578] EXT4-fs error (device loop2): dx_make_map:1328: inode #2: block 20: comm syz.2.51: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 68.459770][ T578] EXT4-fs error (device loop2) in do_split:2095: Corrupt filesystem [ 68.459968][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.476604][ T538] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.482617][ T493] udevd[493]: incorrect ext4 checksum on /dev/loop6 [ 68.493714][ T397] udevd[397]: incorrect ext4 checksum on /dev/loop2 [ 68.497012][ T538] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.509947][ T546] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.518108][ T538] 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 [ 68.531093][ T546] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.548313][ T558] device veth0_vlan entered promiscuous mode [ 68.560999][ 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 [ 68.571483][ T538] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.588426][ T546] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.597907][ T538] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.608797][ T546] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.627041][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.635476][ 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 [ 68.650373][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 68.664462][ 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 [ 68.680480][ T538] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.694624][ T546] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.715383][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 68.725474][ 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 [ 68.747657][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 68.755167][ 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 [ 68.784841][ 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 [ 68.789034][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 68.800227][ T546] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.826233][ T558] device veth1_macvtap entered promiscuous mode [ 68.833343][ T546] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.837808][ T538] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 68.847080][ T546] EXT4-fs error (device loop2): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.863974][ T538] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 68.882508][ T581] loop5: detected capacity change from 0 to 128 [ 68.890599][ T538] EXT4-fs error (device loop6): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 68.890908][ 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 [ 68.910791][ T538] EXT4-fs error (device loop6): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 68.918569][ T546] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.940928][ T581] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 68.955936][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.964245][ T581] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.964283][ T538] EXT4-fs warning (device loop6): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 68.975401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.001824][ T581] EXT4-fs error (device loop5): dx_make_map:1328: inode #2: block 20: comm syz.5.47: bad entry in directory: inode out of bounds - offset=792, inode=1633771873, rec_len=220, size=1012 fake=0 [ 69.007985][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.028951][ T538] EXT4-fs warning (device loop6): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.034112][ T546] EXT4-fs warning (device loop2): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.041142][ T538] EXT4-fs warning (device loop6): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.064818][ T546] EXT4-fs warning (device loop2): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.078759][ T581] EXT4-fs error (device loop5) in do_split:2095: Corrupt filesystem [ 69.107629][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.121277][ T556] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.134425][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.146058][ T556] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.161749][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.162267][ T556] 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 [ 69.171305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.199079][ T556] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.210807][ T556] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.225782][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.248473][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 1024 [ 69.281964][ T556] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D. [ 69.301302][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 3072 [ 69.324706][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 5120 [ 69.340095][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 8192 [ 69.355472][ T556] EXT4-fs warning (device loop5): dx_probe:833: inode #2: comm syz-executor: Unrecognised inode hash code 89 [ 69.367226][ T556] EXT4-fs warning (device loop5): dx_probe:966: inode #2: comm syz-executor: Corrupt directory, running e2fsck is recommended [ 69.381057][ T556] EXT4-fs error (device loop5): ext4_empty_dir:3139: inode #11: comm syz-executor: Directory block failed checksum [ 69.393951][ T556] EXT4-fs error (device loop5): ext4_readdir:223: inode #11: comm syz-executor: path /0/file1/lost+found: directory fails checksum at offset 0 [ 69.408900][ T556] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:406: inode #11: comm syz-executor: No space for directory leaf checksum. Please run e2fsck -D.