Warning: Permanently added '10.128.1.177' (ED25519) to the list of known hosts. 2026/04/07 22:11:53 parsed 1 programs [ 50.370420][ T30] audit: type=1400 audit(1775599914.700:105): avc: denied { unlink } for pid=383 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.433494][ T383] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.900254][ T30] audit: type=1400 audit(1775599915.230:106): avc: denied { create } for pid=396 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.961541][ T30] audit: type=1401 audit(1775599915.290:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.250938][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.258295][ T400] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.287117][ T400] device bridge_slave_0 entered promiscuous mode [ 51.321825][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.329097][ T400] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.336776][ T400] device bridge_slave_1 entered promiscuous mode [ 51.636677][ T400] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.643969][ T400] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.652117][ T400] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.659543][ T400] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.707015][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.715061][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.723114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.731222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.741398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.750102][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.757525][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.767853][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.776301][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.783595][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.810675][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.820574][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.835804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.848275][ T400] device veth0_vlan entered promiscuous mode [ 51.855531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.864044][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.872004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.895028][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/04/07 22:11:56 executed programs: 0 [ 51.904960][ T400] device veth1_macvtap entered promiscuous mode [ 51.916935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.932954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.120546][ T445] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.127832][ T445] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.136090][ T445] device bridge_slave_0 entered promiscuous mode [ 52.143343][ T445] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.150695][ T445] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.158331][ T445] device bridge_slave_1 entered promiscuous mode [ 52.302016][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.309725][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.317797][ T448] device bridge_slave_0 entered promiscuous mode [ 52.330035][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.337739][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.345303][ T448] device bridge_slave_1 entered promiscuous mode [ 52.366485][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.373944][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.382041][ T450] device bridge_slave_0 entered promiscuous mode [ 52.400002][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.407438][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.415159][ T450] device bridge_slave_1 entered promiscuous mode [ 52.444683][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.452029][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.460216][ T452] device bridge_slave_0 entered promiscuous mode [ 52.481197][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.488376][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.496425][ T452] device bridge_slave_1 entered promiscuous mode [ 52.611894][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.618982][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.626527][ T454] device bridge_slave_0 entered promiscuous mode [ 52.633875][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.641159][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.648835][ T454] device bridge_slave_1 entered promiscuous mode [ 52.733208][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.741032][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.748951][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.756215][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.770368][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.777668][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.785757][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.793333][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.818360][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.827988][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.837363][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.846411][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.855575][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.863663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.889215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.898497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.907249][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.914916][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.923413][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.946773][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.956661][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.966213][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.973759][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.000270][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.025856][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.034221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.057526][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.065837][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.074994][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.082286][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.091427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.101469][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.109069][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.122419][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.141977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.151581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.160659][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.170756][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.178285][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.204347][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.214489][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.223353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.233424][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.240727][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.248869][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.260638][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.268258][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.276507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.285305][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.292845][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.301606][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.319158][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.328898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.345504][ T445] device veth0_vlan entered promiscuous mode [ 53.364514][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.373541][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.382579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.392168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.401323][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.409804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.417481][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.426401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.434979][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.442661][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.450936][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.459983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.468594][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.477274][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.484903][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.494442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.503609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.511404][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.520036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.542157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 53.551265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.561542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 53.570443][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.579902][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.589189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.599800][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.608746][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.618017][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.626023][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.642344][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.651319][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.661189][ T450] device veth0_vlan entered promiscuous mode [ 53.678947][ T448] device veth0_vlan entered promiscuous mode [ 53.687580][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.696535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.705922][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.716204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.726545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.735587][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.744973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.753662][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.762742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.770562][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.780685][ T452] device veth0_vlan entered promiscuous mode [ 53.793309][ T454] device veth0_vlan entered promiscuous mode [ 53.801013][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.809224][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.818336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.827277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.836286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.844117][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.852265][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.860032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.873059][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.881728][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.894791][ T445] device veth1_macvtap entered promiscuous mode [ 53.904884][ T450] device veth1_macvtap entered promiscuous mode [ 53.914244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.922368][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.930442][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.938917][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.951775][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.960695][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.971254][ T454] device veth1_macvtap entered promiscuous mode [ 53.984370][ T448] device veth1_macvtap entered promiscuous mode [ 53.992194][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.000697][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.009694][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.018155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.026941][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.036093][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.044180][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.052910][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.066461][ T452] device veth1_macvtap entered promiscuous mode [ 54.082305][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.090609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.099365][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.108334][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.117556][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.127087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.136176][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.144994][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.153889][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.162517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.172290][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.202905][ T470] loop0: detected capacity change from 0 to 512 [ 54.223296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.233806][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.244082][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.247941][ T473] loop6: detected capacity change from 0 to 512 [ 54.253845][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.274578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.276763][ T470] EXT4-fs (loop0): 1 truncate cleaned up [ 54.284246][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.289319][ T470] EXT4-fs (loop0): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 54.320240][ T30] audit: type=1400 audit(1775599918.650:108): avc: denied { mount } for pid=469 comm="syz.0.16" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 54.352945][ T30] audit: type=1400 audit(1775599918.650:109): avc: denied { write } for pid=469 comm="syz.0.16" name="file0" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.385629][ T30] audit: type=1400 audit(1775599918.650:110): avc: denied { add_name } for pid=469 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 54.410529][ T30] audit: type=1400 audit(1775599918.650:111): avc: denied { create } for pid=469 comm="syz.0.16" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.424078][ T473] EXT4-fs (loop6): 1 truncate cleaned up [ 54.435906][ T30] audit: type=1400 audit(1775599918.680:112): avc: denied { write open } for pid=469 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.459593][ T470] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.16: Invalid inode table block 5 in block_group 0 [ 54.464642][ T473] EXT4-fs (loop6): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 54.475940][ T470] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.519503][ T30] audit: type=1400 audit(1775599918.680:113): avc: denied { mounton } for pid=469 comm="syz.0.16" path="/0/file2/file0/bus" dev="loop0" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 54.546032][ T30] audit: type=1400 audit(1775599918.680:114): avc: denied { map } for pid=469 comm="syz.0.16" path="/0/file2/file0/bus" dev="devtmpfs" ino=116 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 54.562372][ T470] EXT4-fs error (device loop0): ext4_write_end:1359: inode #19: comm syz.0.16: mark_inode_dirty error [ 54.592612][ T473] EXT4-fs (loop6): pa ffff88812e290a80: logic 0, phys. 193, len 32 [ 54.601278][ T473] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 54.610147][ T483] loop3: detected capacity change from 0 to 512 [ 54.630100][ T484] loop5: detected capacity change from 0 to 512 [ 54.638421][ T486] loop2: detected capacity change from 0 to 512 [ 54.646341][ T469] EXT4-fs error (device loop0): ext4_discard_preallocations:5132: comm syz.0.16: Error -117 loading buddy information for 9510642 [ 54.661635][ T484] EXT4-fs (loop5): 1 truncate cleaned up [ 54.662097][ T473] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz.6.17: Invalid inode table block 5 in block_group 0 [ 54.671922][ T484] EXT4-fs (loop5): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 54.709129][ T469] EXT4-fs error (device loop0): ext4_discard_preallocations:5132: comm syz.0.16: Error -117 loading buddy information for 9510643 [ 54.724212][ T473] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.742039][ T473] EXT4-fs error (device loop6): ext4_dirty_inode:6089: inode #19: comm syz.6.17: mark_inode_dirty error [ 54.756974][ T473] EXT4-fs error (device loop6): ext4_get_group_desc:277: comm syz.6.17: block_group >= groups_count - block_group = 9510642, groups_count = 1 [ 54.774571][ T473] EXT4-fs error (device loop6): __ext4_get_inode_loc:4358: comm syz.6.17: Invalid inode table block 5 in block_group 0 [ 54.789851][ T483] EXT4-fs (loop3): 1 truncate cleaned up [ 54.795734][ T483] EXT4-fs (loop3): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 54.819085][ T484] EXT4-fs error (device loop5): ext4_get_group_desc:277: comm syz.5.20: block_group >= groups_count - block_group = 9510642, groups_count = 1 [ 54.835323][ T486] EXT4-fs (loop2): 1 truncate cleaned up [ 54.843443][ T445] EXT4-fs error (device loop0): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 54.863906][ T473] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.874125][ T473] EXT4-fs error (device loop6): ext4_dirty_inode:6089: inode #19: comm syz.6.17: mark_inode_dirty error [ 54.885818][ T486] EXT4-fs (loop2): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 54.885984][ T473] EXT4-fs error (device loop6): ext4_discard_preallocations:5132: comm syz.6.17: Error -117 loading buddy information for 9510642 [ 54.916327][ T483] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 54.938363][ T484] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz.5.20: Invalid inode table block 5 in block_group 0 [ 54.953025][ T473] EXT4-fs error (device loop6): ext4_clear_blocks:883: inode #19: comm syz.6.17: attempt to clear invalid blocks 97 len 1 [ 54.967481][ T484] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.970487][ T483] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 54.989810][ T448] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.007201][ T483] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #19: comm syz.3.19: mark_inode_dirty error [ 55.025930][ T445] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.030569][ T483] EXT4-fs error (device loop3): ext4_get_group_desc:277: comm syz.3.19: block_group >= groups_count - block_group = 9510643, groups_count = 1 [ 55.058470][ T484] EXT4-fs error (device loop5): ext4_dirty_inode:6089: inode #19: comm syz.5.20: mark_inode_dirty error [ 55.064493][ T483] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 55.076880][ T484] EXT4-fs error (device loop5): ext4_discard_preallocations:5132: comm syz.5.20: Error -117 loading buddy information for 9510642 [ 55.088939][ T445] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 55.113407][ T484] EXT4-fs error (device loop5): ext4_discard_preallocations:5132: comm syz.5.20: Error -117 loading buddy information for 9510643 [ 55.113698][ T484] EXT4-fs error (device loop5): ext4_clear_blocks:883: inode #19: comm syz.5.20: attempt to clear invalid blocks 69 len 1 [ 55.142109][ T483] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.158596][ T483] EXT4-fs error (device loop3): ext4_dirty_inode:6089: inode #19: comm syz.3.19: mark_inode_dirty error [ 55.165452][ T495] loop2: detected capacity change from 0 to 512 [ 55.171216][ T484] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz.5.20: Invalid inode table block 5 in block_group 0 [ 55.198106][ T483] EXT4-fs error (device loop3): ext4_discard_preallocations:5132: comm syz.3.19: Error -117 loading buddy information for 9510642 [ 55.207394][ T484] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.212738][ T445] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.224476][ T484] EXT4-fs error (device loop5): ext4_truncate:4310: inode #19: comm syz.5.20: mark_inode_dirty error [ 55.234219][ T483] EXT4-fs error (device loop3): ext4_discard_preallocations:5132: comm syz.3.19: Error -117 loading buddy information for 9510643 [ 55.261131][ T445] EXT4-fs error (device loop0): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 55.273179][ T483] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 55.286794][ T495] EXT4-fs (loop2): 1 truncate cleaned up [ 55.296319][ T10] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 55.296512][ T495] EXT4-fs (loop2): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 55.347600][ T454] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.362783][ T452] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.386496][ T495] EXT4-fs (loop2): pa ffff888111b141f8: logic 0, phys. 193, len 32 [ 55.394992][ T495] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 55.418531][ T450] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 55.433979][ T450] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 55.453822][ T450] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 55.469030][ T450] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 55.483087][ T450] EXT4-fs error (device loop2): ext4_dirty_inode:6089: inode #2: comm syz-executor: mark_inode_dirty error [ 55.500152][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 55.514242][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 55.528209][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 55.551648][ T10] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm kworker/u4:1: Invalid inode table block 5 in block_group 0 [ 55.624974][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.635483][ T498] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.643480][ T498] device bridge_slave_0 entered promiscuous mode [ 55.652761][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.660228][ T498] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.667723][ T498] device bridge_slave_1 entered promiscuous mode [ 55.713689][ T325] device bridge_slave_1 left promiscuous mode [ 55.720494][ T325] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.728036][ T325] device bridge_slave_0 left promiscuous mode [ 55.734467][ T325] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.743312][ T325] device veth1_macvtap left promiscuous mode [ 55.750106][ T325] device veth0_vlan left promiscuous mode [ 55.917929][ T502] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.925512][ T502] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.933652][ T502] device bridge_slave_0 entered promiscuous mode [ 55.941503][ T502] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.948888][ T502] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.957107][ T502] device bridge_slave_1 entered promiscuous mode [ 55.994954][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.002213][ T501] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.010172][ T501] device bridge_slave_0 entered promiscuous mode [ 56.030790][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.038297][ T501] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.046177][ T501] device bridge_slave_1 entered promiscuous mode [ 56.070397][ T507] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.077677][ T507] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.085562][ T507] device bridge_slave_0 entered promiscuous mode [ 56.106942][ T507] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.114772][ T507] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.122953][ T507] device bridge_slave_1 entered promiscuous mode [ 56.185138][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.192714][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.200687][ T509] device bridge_slave_0 entered promiscuous mode [ 56.221130][ T498] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.228457][ T498] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.235925][ T498] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.243630][ T498] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.260579][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.267688][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.275542][ T509] device bridge_slave_1 entered promiscuous mode [ 56.437986][ T501] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.445362][ T501] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.452785][ T501] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.460127][ T501] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.471649][ T502] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.479033][ T502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.486962][ T502] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.494377][ T502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.506294][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.514238][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.523017][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.530847][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.538502][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.546437][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.571735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.580031][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.587578][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.596689][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.605225][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.612697][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.620915][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.629942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.639227][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.646882][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.681820][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.690336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.718892][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.728582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.738034][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.746012][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.754014][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.762844][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.771863][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.779287][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.787532][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.796448][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.804982][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.812552][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.825769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.834449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.866353][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.874718][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.910009][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.918103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.926469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.936585][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.946294][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.954673][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.962511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.972108][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.981098][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.989103][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.998493][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.009835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.017535][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.026085][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.035657][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.063828][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.073103][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.081893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.090439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.098738][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.107815][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.117011][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.125178][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.161210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.170144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.178497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.187292][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.195109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.204087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.213083][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.220315][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.227854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.237308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.246394][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.254121][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.262043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.271835][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.282859][ T498] device veth0_vlan entered promiscuous mode [ 57.290076][ T501] device veth0_vlan entered promiscuous mode [ 57.312384][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.321761][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.333825][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.343779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.355076][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.363873][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.371984][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.380157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.388132][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.401189][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.419248][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.427633][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.436544][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.445249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.455499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.469979][ T501] device veth1_macvtap entered promiscuous mode [ 57.483278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.511482][ T498] device veth1_macvtap entered promiscuous mode [ 57.522410][ T502] device veth0_vlan entered promiscuous mode [ 57.532312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.541943][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.550600][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.562003][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.571222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.581849][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.591685][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.600490][ T507] device veth0_vlan entered promiscuous mode [ 57.614626][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.624072][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.643486][ T507] device veth1_macvtap entered promiscuous mode [ 57.652664][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.662336][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.672522][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.682251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.692210][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.701420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.711388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.720159][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.730386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.748253][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.757871][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.783688][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.793778][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2026/04/07 22:12:02 executed programs: 26 [ 57.809208][ T502] device veth1_macvtap entered promiscuous mode [ 57.832802][ T523] loop7: detected capacity change from 0 to 512 [ 57.843357][ T509] device veth0_vlan entered promiscuous mode [ 57.851405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.860030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.870745][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.880043][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.889673][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.899929][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.901296][ T523] EXT4-fs (loop7): 1 truncate cleaned up [ 57.909821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.924427][ T523] EXT4-fs (loop7): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 57.959460][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.967712][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.975576][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.981836][ T523] EXT4-fs (loop7): pa ffff88812e21c2a0: logic 0, phys. 193, len 32 [ 57.990519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.993032][ T523] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 58.002920][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.021254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.021795][ T523] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:476: comm syz.7.25: Invalid block bitmap block 3 in block_group 0 [ 58.046122][ T523] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz.7.25: Invalid inode table block 5 in block_group 0 [ 58.068502][ T527] loop8: detected capacity change from 0 to 512 [ 58.079004][ T523] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 58.082515][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.094343][ T523] EXT4-fs error (device loop7): ext4_dirty_inode:6089: inode #19: comm syz.7.25: mark_inode_dirty error [ 58.102350][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.112398][ T523] EXT4-fs error (device loop7): ext4_read_block_bitmap_nowait:476: comm syz.7.25: Invalid block bitmap block 3 in block_group 0 [ 58.124422][ T509] device veth1_macvtap entered promiscuous mode [ 58.138603][ T523] EXT4-fs error (device loop7): ext4_discard_preallocations:5140: comm syz.7.25: Error -117 reading block bitmap for 0 [ 58.174302][ T530] loop4: detected capacity change from 0 to 512 [ 58.181067][ T523] EXT4-fs error (device loop7): __ext4_get_inode_loc:4358: comm syz.7.25: Invalid inode table block 5 in block_group 0 [ 58.195382][ T527] EXT4-fs (loop8): 1 truncate cleaned up [ 58.201903][ T527] EXT4-fs (loop8): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 58.215148][ T523] EXT4-fs error (device loop7) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 58.243119][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.252707][ T523] EXT4-fs error (device loop7): ext4_truncate:4310: inode #19: comm syz.7.25: mark_inode_dirty error [ 58.268314][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.277871][ T527] EXT4-fs (loop8): pa ffff888111b14d20: logic 0, phys. 193, len 32 [ 58.286096][ T527] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4902: group 0, free 13, pa_free 16 [ 58.297528][ T527] ------------[ cut here ]------------ [ 58.298999][ T530] EXT4-fs (loop4): 1 truncate cleaned up [ 58.303759][ T527] kernel BUG at fs/ext4/mballoc.c:4875! [ 58.315114][ T533] loop9: detected capacity change from 0 to 512 [ 58.316037][ T527] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 58.329054][ T527] CPU: 0 PID: 527 Comm: syz.8.31 Not tainted syzkaller #0 [ 58.329388][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.336582][ T527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 58.336601][ T527] RIP: 0010:ext4_mb_release_inode_pa+0xa8e/0xa90 [ 58.336646][ T527] Code: 80 c2 03 38 c2 0f 8c 2f fe ff ff 48 89 df 41 89 ce e8 f6 8d cb ff 44 89 f1 e9 1c fe ff ff e8 59 5f 8c ff 0f 0b e8 52 5f 8c ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 58.356325][ T498] EXT4-fs warning (device loop7): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 58.363087][ T527] RSP: 0018:ffffc90000f16860 EFLAGS: 00010293 [ 58.363116][ T527] RAX: ffffffff81dd678e RBX: 00000000000000ed RCX: ffff88811e8fa780 [ 58.363130][ T527] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 58.363142][ T527] RBP: ffffc90000f169b0 R08: 0000000000000003 R09: 0000000000000004 [ 58.363154][ T527] R10: dffffc0000000000 R11: fffff520001e2d28 R12: 1ffff920001e2d24 [ 58.363168][ T527] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888121375888 [ 58.363181][ T527] FS: 00007fd843cf76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 58.363198][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.363211][ T527] CR2: 0000000020020000 CR3: 0000000131605000 CR4: 00000000003506b0 [ 58.385111][ T530] EXT4-fs (loop4): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue. Quota mode: writeback. [ 58.398023][ T527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.398041][ T527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.398053][ T527] Call Trace: [ 58.398058][ T527] [ 58.398066][ T527] ? __kasan_check_read+0x11/0x20 [ 58.398092][ T527] ? call_rcu+0xb96/0xf80 [ 58.398113][ T527] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 58.406456][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.412815][ T527] ext4_mb_discard_group_preallocations+0xbaa/0xdf0 [ 58.412858][ T527] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 58.423014][ T471] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.429262][ T527] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 58.497523][ T530] EXT4-fs (loop4): pa ffff888111965348: logic 0, phys. 193, len 32 [ 58.501925][ T527] ext4_mb_new_blocks+0x313b/0x42c0 [ 58.501961][ T527] ? __getblk_gfp+0x42/0x7d0 [ 58.501983][ T527] ? bh_uptodate_or_lock+0xf0/0x170 [ 58.502001][ T527] ? ext4_get_branch+0x661/0x7c0 [ 58.502017][ T527] ? ext4_mb_pa_callback+0xd0/0xd0 [ 58.511235][ T530] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4902: group 0, [ 58.514428][ T527] ext4_ind_map_blocks+0xda7/0x2010 [ 58.517647][ T530] free 13, pa_free 16 [ 58.523217][ T527] ? get_orlov_stats+0x2f0/0x2f0 [ 58.523238][ T527] ? __kasan_check_write+0x14/0x20 [ 58.523258][ T527] ? downgrade_write+0x430/0x430 [ 58.523281][ T527] ? __down_common+0x380/0x380 [ 58.533699][ T530] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz.4.40: Invalid block bitmap block 3 in block_group 0 [ 58.541431][ T527] ? ext4_es_lookup_extent+0x54c/0x900 [ 58.541464][ T527] ext4_map_blocks+0x926/0x1b30 [ 58.541482][ T527] ? __kasan_slab_alloc+0xcf/0xf0 [ 58.541502][ T527] ? alloc_page_buffers+0x16d/0x370 [ 58.550601][ T530] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.40: Invalid inode table block 5 in block_group 0 [ 58.554437][ T527] ? ksys_write+0x149/0x250 [ 58.554460][ T527] ? do_syscall_64+0x4c/0xa0 [ 58.564109][ T530] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 58.570484][ T527] ? ext4_issue_zeroout+0x250/0x250 [ 58.570517][ T527] _ext4_get_block+0x1ea/0x540 [ 58.570536][ T527] ? ext4_get_block+0x50/0x50 [ 58.570554][ T527] ? slab_post_alloc_hook+0x6d/0x2b0 [ 58.570577][ T527] ext4_get_block+0x39/0x50 [ 58.602870][ T530] EXT4-fs error (device loop4): ext4_dirty_inode:6089: inode #19: comm syz.4.40: mark_inode_dirty error [ 58.604515][ T527] ext4_block_write_begin+0x563/0x1160 [ 58.621187][ T530] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:476: comm syz.4.40: Invalid block bitmap block 3 in block_group 0 [ 58.622747][ T527] ? ext4_es_is_delayed+0x40/0x40 [ 58.628752][ T530] EXT4-fs error (device loop4): ext4_discard_preallocations:5140: comm syz.4.40: Error -117 reading block bitmap for 0 [ 58.633047][ T527] ? ext4_print_free_blocks+0x390/0x390 [ 58.633079][ T527] ? ext4_write_begin+0x44c/0x12e0 [ 58.633097][ T527] ? __ext4_journal_start_sb+0x154/0x2b0 [ 58.633119][ T527] ext4_write_begin+0x65a/0x12e0 [ 58.633143][ T527] ? ext4_readahead+0x110/0x110 [ 58.641287][ T530] EXT4-fs error (device loop4): __ext4_get_inode_loc:4358: comm syz.4.40: Invalid inode table block 5 in block_group 0 [ 58.643013][ T527] ? ext4_get_group_desc+0x2ad/0x320 [ 58.643041][ T527] ? __kasan_check_read+0x11/0x20 [ 58.660523][ T530] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5885: Corrupt filesystem [ 58.662990][ T527] ? mark_buffer_dirty+0x1cc/0x330 [ 58.663022][ T527] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 58.670397][ T530] EXT4-fs error (device loop4): ext4_truncate:4310: inode #19: comm syz.4.40: mark_inode_dirty error [ 58.674045][ T527] ? __kasan_check_write+0x14/0x20 [ 58.674079][ T527] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 58.696767][ T507] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 58.701484][ T527] ext4_da_write_begin+0x321/0xbf0 [ 58.701518][ T527] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 58.912120][ T527] ? __ext4_mark_inode_dirty+0x443/0x610 [ 58.918181][ T527] ? __ext4_journal_stop+0x36/0x1a0 [ 58.923504][ T527] ? ext4_write_end+0x79c/0xa70 [ 58.928462][ T527] ? fault_in_readable+0x105/0x160 [ 58.934113][ T527] generic_perform_write+0x2b7/0x690 [ 58.939662][ T527] ? grab_cache_page_write_begin+0xb0/0xb0 [ 58.946069][ T527] ? do_futex+0xde8/0x2800 [ 58.950608][ T527] ? generic_write_checks+0x3d4/0x480 [ 58.956344][ T527] ext4_buffered_write_iter+0x4ed/0x670 [ 58.962334][ T527] ext4_file_write_iter+0x440/0x1540 [ 58.967844][ T527] ? futex_exit_release+0x1d0/0x1d0 [ 58.973337][ T527] ? avc_policy_seqno+0x1b/0x70 [ 58.978276][ T527] ? ext4_file_read_iter+0x510/0x510 [ 58.984850][ T527] ? memset+0x35/0x40 [ 58.989025][ T527] ? iov_iter_init+0xbc/0x180 [ 58.993804][ T527] vfs_write+0x835/0xfd0 [ 58.998180][ T527] ? file_end_write+0x1b0/0x1b0 [ 59.003047][ T527] ? wait_for_completion_killable_timeout+0x10/0x10 [ 59.010259][ T527] ? __fget_files+0x2c4/0x320 [ 59.016055][ T527] ? __fdget_pos+0x2d2/0x380 [ 59.021727][ T527] ? ksys_write+0x71/0x250 [ 59.026687][ T527] ksys_write+0x149/0x250 [ 59.031187][ T527] ? __ia32_sys_read+0x90/0x90 [ 59.035987][ T527] ? __kasan_check_write+0x14/0x20 [ 59.041110][ T527] ? switch_fpu_return+0x15d/0x2c0 [ 59.047348][ T527] __x64_sys_write+0x7b/0x90 [ 59.052380][ T527] x64_sys_call+0x8ef/0x9a0 [ 59.057899][ T527] do_syscall_64+0x4c/0xa0 [ 59.062691][ T527] ? clear_bhb_loop+0x50/0xa0 [ 59.067666][ T527] ? clear_bhb_loop+0x50/0xa0 [ 59.072819][ T527] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 59.078775][ T527] RIP: 0033:0x7fd8442883b9 [ 59.083486][ T527] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 59.107675][ T527] RSP: 002b:00007fd843cf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 59.118612][ T527] RAX: ffffffffffffffda RBX: 00007fd84448dfa0 RCX: 00007fd8442883b9 [ 59.127646][ T527] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 59.136330][ T527] RBP: 00007fd8443139d4 R08: 0000000000000000 R09: 0000000000000000 [ 59.145737][ T527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 59.155634][ T527] R13: 0000000000000000 R14: 00007fd84448dfa0 R15: 00007ffc54989668 [ 59.164184][ T527] [ 59.167605][ T527] Modules linked in: [ 59.172431][ T527] ---[ end trace 37d58092de324b8c ]--- [ 59.178319][ T527] RIP: 0010:ext4_mb_release_inode_pa+0xa8e/0xa90 [ 59.188257][ T527] Code: 80 c2 03 38 c2 0f 8c 2f fe ff ff 48 89 df 41 89 ce e8 f6 8d cb ff 44 89 f1 e9 1c fe ff ff e8 59 5f 8c ff 0f 0b e8 52 5f 8c ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 59.210738][ T527] RSP: 0018:ffffc90000f16860 EFLAGS: 00010293 [ 59.216851][ T527] RAX: ffffffff81dd678e RBX: 00000000000000ed RCX: ffff88811e8fa780 [ 59.225420][ T527] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 59.233794][ T527] RBP: ffffc90000f169b0 R08: 0000000000000003 R09: 0000000000000004 [ 59.241895][ T527] R10: dffffc0000000000 R11: fffff520001e2d28 R12: 1ffff920001e2d24 [ 59.250482][ T527] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff888121375888 [ 59.258793][ T527] FS: 00007fd843cf76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 59.268325][ T527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.275392][ T527] CR2: 0000000020020000 CR3: 0000000131605000 CR4: 00000000003506b0 [ 59.283543][ T527] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 59.291764][ T527] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 59.300636][ T527] Kernel panic - not syncing: Fatal exception [ 59.307966][ T527] Kernel Offset: disabled [ 59.312804][ T527] Rebooting in 86400 seconds..