Warning: Permanently added '10.128.1.211' (ED25519) to the list of known hosts. 2025/11/18 19:25:28 parsed 1 programs [ 52.174547][ T30] audit: type=1400 audit(1763493929.645:105): avc: denied { unlink } for pid=394 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 52.233566][ T394] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 53.009135][ T30] audit: type=1400 audit(1763493930.475:106): avc: denied { create } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.117534][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.126795][ T426] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.135541][ T426] device bridge_slave_0 entered promiscuous mode [ 53.176991][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.185539][ T426] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.209141][ T426] device bridge_slave_1 entered promiscuous mode [ 53.440894][ T30] audit: type=1401 audit(1763493930.905:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 53.459621][ T426] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.468640][ T426] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.477312][ T426] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.486529][ T426] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.514040][ T322] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.522911][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.531907][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.554607][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.564229][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.573094][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.583485][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.593126][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.601130][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.609838][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.624520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.643213][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.656924][ T426] device veth0_vlan entered promiscuous mode [ 53.664764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.674161][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.681976][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.694269][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.703947][ T426] device veth1_macvtap entered promiscuous mode 2025/11/18 19:25:31 executed programs: 0 [ 53.714877][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.727062][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.954329][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.962667][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.973351][ T467] device bridge_slave_0 entered promiscuous mode [ 53.981242][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.989651][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.998237][ T467] device bridge_slave_1 entered promiscuous mode [ 54.005892][ T466] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.013746][ T466] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.021715][ T466] device bridge_slave_0 entered promiscuous mode [ 54.047582][ T466] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.055081][ T466] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.062915][ T466] device bridge_slave_1 entered promiscuous mode [ 54.120258][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.128115][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.136531][ T471] device bridge_slave_0 entered promiscuous mode [ 54.156334][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.164126][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.172013][ T471] device bridge_slave_1 entered promiscuous mode [ 54.208735][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.217119][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.225332][ T472] device bridge_slave_0 entered promiscuous mode [ 54.248798][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.257688][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.266655][ T469] device bridge_slave_0 entered promiscuous mode [ 54.275765][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.284417][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.293132][ T472] device bridge_slave_1 entered promiscuous mode [ 54.318772][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.326920][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.334770][ T469] device bridge_slave_1 entered promiscuous mode [ 54.558210][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.566048][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.573714][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.581507][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.619693][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.627210][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.635713][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.644180][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.665937][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.674348][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.683359][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.692470][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.701819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.710989][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.728876][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.775024][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.784226][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.794935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.805456][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.818080][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.829201][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.838558][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.848934][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.860570][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.869825][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.879888][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.892502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.901961][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.909544][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.917597][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.926375][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.934684][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.943892][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.953673][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.963755][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.972935][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.982885][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.032815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.042237][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.052662][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.061563][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.069237][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.077949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.088217][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.098054][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.108282][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.119586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.131031][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.140953][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.150586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.160395][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.171673][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.181611][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.190141][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.198553][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.209189][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.222039][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.234203][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.245436][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.256828][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.271940][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.284565][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.316658][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.326370][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.334789][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.343331][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.353062][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.363815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.380354][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.388928][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.404206][ T471] device veth0_vlan entered promiscuous mode [ 55.413695][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.421479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.430382][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.440867][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.458721][ T467] device veth0_vlan entered promiscuous mode [ 55.471290][ T466] device veth0_vlan entered promiscuous mode [ 55.482822][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.498022][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 55.509459][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.520912][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.531839][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.543832][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 55.557526][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.570138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.580317][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.589800][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.598523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.616094][ T472] device veth0_vlan entered promiscuous mode [ 55.631146][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.641049][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.650815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.660586][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.669922][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.678243][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.686402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.697737][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.708018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.718577][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.727334][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.738881][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.764065][ T467] device veth1_macvtap entered promiscuous mode [ 55.777819][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.787383][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.799157][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.809036][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.817032][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.825408][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.836604][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.850061][ T471] device veth1_macvtap entered promiscuous mode [ 55.867924][ T466] device veth1_macvtap entered promiscuous mode [ 55.881159][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.892742][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.904050][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 55.914338][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.923356][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 55.932994][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.944402][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 55.956511][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.967941][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 55.983371][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.996490][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.014120][ T472] device veth1_macvtap entered promiscuous mode [ 56.045316][ T520] loop2: detected capacity change from 0 to 512 [ 56.053437][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.066729][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.081447][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.092723][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.103523][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.114260][ T520] EXT4-fs (loop2): 1 truncate cleaned up [ 56.114296][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.126210][ T469] device veth0_vlan entered promiscuous mode [ 56.136659][ T520] 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. [ 56.167921][ T30] audit: type=1400 audit(1763493933.645:108): avc: denied { mount } for pid=519 comm="syz.2.18" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 56.196133][ T30] audit: type=1400 audit(1763493933.645:109): avc: denied { write } for pid=519 comm="syz.2.18" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.210497][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 56.247067][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.257144][ T520] EXT4-fs (loop2): pa ffff88811fba6000: logic 0, phys. 193, len 32 [ 56.262449][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 56.271961][ T520] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 7, pa_free 16 [ 56.283613][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.294986][ T520] EXT4-fs (loop2): pa ffff88811fb86dc8: logic 32, phys. 97, len 96 [ 56.309298][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.318305][ T520] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4888: group 0, free 14, pa_free 32 [ 56.340177][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.349085][ T30] audit: type=1400 audit(1763493933.645:110): avc: denied { add_name } for pid=519 comm="syz.2.18" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.349853][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.371987][ T30] audit: type=1400 audit(1763493933.645:111): avc: denied { create } for pid=519 comm="syz.2.18" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.381661][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.406049][ T30] audit: type=1400 audit(1763493933.655:112): avc: denied { write open } for pid=519 comm="syz.2.18" path="/0/file2/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.416715][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.441779][ T520] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz.2.18: Invalid block bitmap block 3 in block_group 0 [ 56.456023][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.472681][ T30] audit: type=1400 audit(1763493933.655:113): avc: denied { mounton } for pid=519 comm="syz.2.18" path="/0/file2/file0/bus" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 56.486247][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.516961][ T30] audit: type=1400 audit(1763493933.655:114): avc: denied { map } for pid=519 comm="syz.2.18" path="/0/file2/file0/bus" dev="devtmpfs" ino=118 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 56.524190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.550185][ T520] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.18: Invalid inode table block 5 in block_group 0 [ 56.585503][ T520] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 56.605061][ T525] loop3: detected capacity change from 0 to 512 [ 56.616313][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 56.617484][ T527] loop5: detected capacity change from 0 to 512 [ 56.628387][ T520] EXT4-fs error (device loop2): ext4_dirty_inode:6077: inode #19: comm syz.2.18: mark_inode_dirty error [ 56.647462][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.659317][ T520] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:476: comm syz.2.18: Invalid block bitmap block 3 in block_group 0 [ 56.660988][ T469] device veth1_macvtap entered promiscuous mode [ 56.676274][ T520] EXT4-fs error (device loop2): ext4_discard_preallocations:5126: comm syz.2.18: Error -117 reading block bitmap for 0 [ 56.704312][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 56.705799][ T527] EXT4-fs (loop5): 1 truncate cleaned up [ 56.714113][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.721835][ T525] EXT4-fs (loop3): 1 truncate cleaned up [ 56.762362][ T525] 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. [ 56.762783][ T353] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.786055][ T520] EXT4-fs error (device loop2): __ext4_get_inode_loc:4358: comm syz.2.18: Invalid inode table block 5 in block_group 0 [ 56.798712][ T527] 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. [ 56.824298][ T520] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 56.864654][ T527] EXT4-fs (loop5): pa ffff88811fb863f0: logic 0, phys. 193, len 32 [ 56.874292][ T527] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 7, pa_free 16 [ 56.885198][ T527] EXT4-fs (loop5): pa ffff88811fb86d20: logic 32, phys. 97, len 96 [ 56.890559][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 56.894254][ T527] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4888: group 0, free 14, pa_free 32 [ 56.903628][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.924682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 56.933272][ T525] EXT4-fs (loop3): pa ffff88811fba60a8: logic 0, phys. 193, len 32 [ 56.935853][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.942459][ T525] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 7, pa_free 16 [ 56.963901][ T525] EXT4-fs (loop3): pa ffff88812dd06738: logic 32, phys. 97, len 96 [ 56.973750][ T467] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 56.975370][ T525] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4888: group 0, free 14, pa_free 32 [ 56.994285][ T527] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz.5.20: Invalid block bitmap block 3 in block_group 0 [ 57.003640][ T525] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz.3.19: Invalid block bitmap block 3 in block_group 0 [ 57.036585][ T527] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz.5.20: Invalid inode table block 5 in block_group 0 [ 57.061112][ T525] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 57.067579][ T527] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.090000][ T525] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.098018][ T527] EXT4-fs error (device loop5): ext4_dirty_inode:6077: inode #19: comm syz.5.20: mark_inode_dirty error [ 57.110407][ T525] EXT4-fs error (device loop3): ext4_dirty_inode:6077: inode #19: comm syz.3.19: mark_inode_dirty error [ 57.121432][ T527] EXT4-fs error (device loop5): ext4_read_block_bitmap_nowait:476: comm syz.5.20: Invalid block bitmap block 3 in block_group 0 [ 57.141158][ T525] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz.3.19: Invalid block bitmap block 3 in block_group 0 [ 57.154315][ T527] EXT4-fs error (device loop5): ext4_discard_preallocations:5126: comm syz.5.20: Error -117 reading block bitmap for 0 [ 57.179878][ T525] EXT4-fs error (device loop3): ext4_discard_preallocations:5126: comm syz.3.19: Error -117 reading block bitmap for 0 [ 57.183498][ T527] EXT4-fs error (device loop5): __ext4_get_inode_loc:4358: comm syz.5.20: Invalid inode table block 5 in block_group 0 [ 57.200275][ T525] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.19: Invalid inode table block 5 in block_group 0 [ 57.216670][ T527] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.238955][ T525] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.263946][ T471] EXT4-fs warning (device loop3): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.292719][ T535] loop6: detected capacity change from 0 to 512 [ 57.299828][ T537] loop0: detected capacity change from 0 to 512 [ 57.322260][ T472] EXT4-fs warning (device loop5): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.388207][ T535] EXT4-fs (loop6): 1 truncate cleaned up [ 57.403662][ T537] EXT4-fs (loop0): 1 truncate cleaned up [ 57.406470][ T535] 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. [ 57.410999][ T537] 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. [ 57.505036][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 57.505055][ T30] audit: type=1400 audit(1763493934.975:117): avc: denied { read } for pid=543 comm="syz-executor" dev="nsfs" ino=4026531840 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 57.509674][ T535] EXT4-fs (loop6): pa ffff88811fb86690: logic 0, phys. 193, len 32 [ 57.522210][ T30] audit: type=1400 audit(1763493934.995:118): avc: denied { open } for pid=543 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 [ 57.542163][ T535] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4888: group 0, free 7, pa_free 16 [ 57.598720][ T535] ------------[ cut here ]------------ [ 57.606129][ T535] kernel BUG at fs/ext4/mballoc.c:4861! [ 57.609047][ T537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.16: Invalid inode table block 5 in block_group 0 [ 57.615345][ T535] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 57.615373][ T535] CPU: 1 PID: 535 Comm: syz.6.17 Not tainted syzkaller #0 [ 57.615394][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 57.615407][ T535] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 57.615451][ T535] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 35 cc ff 44 89 f1 e9 28 fe ff ff e8 32 b4 8d ff 0f 0b e8 2b b4 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 57.632210][ T537] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.638725][ T535] RSP: 0018:ffffc90000e56860 EFLAGS: 00010293 [ 57.638753][ T535] RAX: ffffffff81db0ac5 RBX: 00000000000000fa RCX: ffff88811bdecf00 [ 57.638769][ T535] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 57.647112][ T537] EXT4-fs error (device loop0): ext4_dirty_inode:6077: inode #19: comm syz.0.16: mark_inode_dirty error [ 57.658770][ T535] RBP: ffffc90000e569b0 R08: 0000000000000004 R09: 0000000000000003 [ 57.658790][ T535] R10: fffff520001cad28 R11: 1ffff920001cad28 R12: ffff88812dd06388 [ 57.658805][ T535] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff88811fb9f0a8 [ 57.658819][ T535] FS: 00007f25e010b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 57.658838][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.658852][ T535] CR2: 0000000020020000 CR3: 000000011a204000 CR4: 00000000003506a0 [ 57.666608][ T537] EXT4-fs error (device loop0): ext4_get_group_desc:277: comm syz.0.16: block_group >= groups_count - block_group = 11107075, groups_count = 1 [ 57.688926][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 57.688948][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 57.688961][ T535] Call Trace: [ 57.688967][ T535] [ 57.688975][ T535] ? __kasan_check_read+0x11/0x20 [ 57.689002][ T535] ? call_rcu+0xbe5/0xfe0 [ 57.689025][ T535] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 57.701370][ T537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.16: Invalid inode table block 5 in block_group 0 [ 57.708804][ T535] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 57.708846][ T535] ? ext4_mb_new_inode_pa+0x1300/0x1300 [ 57.708871][ T535] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 57.708895][ T535] ext4_mb_new_blocks+0x3120/0x4280 [ 57.708919][ T535] ? __getblk_gfp+0x42/0x7d0 [ 57.708943][ T535] ? __stack_depot_save+0x34/0x480 [ 57.718756][ T537] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 57.728126][ T535] ? bh_uptodate_or_lock+0xf0/0x170 [ 57.728164][ T535] ? ext4_mb_pa_callback+0xd0/0xd0 [ 57.728188][ T535] ext4_ind_map_blocks+0xd15/0x1f20 [ 57.728211][ T535] ? get_orlov_stats+0x2f0/0x2f0 [ 57.728228][ T535] ? __kasan_check_write+0x14/0x20 [ 57.728251][ T535] ? downgrade_write+0x410/0x410 [ 57.751216][ T537] EXT4-fs error (device loop0): ext4_dirty_inode:6077: inode #19: comm syz.0.16: mark_inode_dirty error [ 57.759806][ T535] ? __down_common+0x370/0x370 [ 57.759840][ T535] ? ext4_es_lookup_extent+0x54c/0x900 [ 57.759864][ T535] ext4_map_blocks+0x919/0x1b20 [ 57.759885][ T535] ? __kasan_slab_alloc+0xcf/0xf0 [ 57.759904][ T535] ? alloc_page_buffers+0x16d/0x370 [ 57.771016][ T537] EXT4-fs error (device loop0): ext4_discard_preallocations:5118: comm syz.0.16: Error -117 loading buddy information for 11107074 [ 57.779791][ T535] ? ksys_write+0x140/0x240 [ 57.779822][ T535] ? do_syscall_64+0x4c/0xa0 [ 57.779845][ T535] ? ext4_issue_zeroout+0x250/0x250 [ 57.779868][ T535] _ext4_get_block+0x1da/0x4e0 [ 57.779887][ T535] ? ext4_get_block+0x50/0x50 [ 57.779905][ T535] ? slab_post_alloc_hook+0x6d/0x2b0 [ 57.789360][ T537] EXT4-fs error (device loop0): ext4_discard_preallocations:5118: comm syz.0.16: Error -117 loading buddy information for 11107075 [ 57.797211][ T535] ext4_get_block+0x39/0x50 [ 57.797244][ T535] ext4_block_write_begin+0x556/0x1150 [ 57.797267][ T535] ? ext4_es_is_delayed+0x40/0x40 [ 57.797297][ T535] ? ext4_print_free_blocks+0x390/0x390 [ 57.797317][ T535] ? ext4_write_begin+0x42a/0x1220 [ 57.814880][ T537] EXT4-fs error (device loop0): __ext4_get_inode_loc:4358: comm syz.0.16: Invalid inode table block 5 in block_group 0 [ 57.822441][ T535] ? __ext4_journal_start_sb+0x154/0x2b0 [ 57.822477][ T535] ext4_write_begin+0x638/0x1220 [ 57.822503][ T535] ? ext4_readahead+0x110/0x110 [ 57.822523][ T535] ? ext4_get_group_desc+0x2ad/0x320 [ 57.822543][ T535] ? __kasan_check_read+0x11/0x20 [ 57.855574][ T469] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 57.855653][ T535] ? mark_buffer_dirty+0x1cc/0x330 [ 58.163695][ T535] ? __ext4_handle_dirty_metadata+0x2f8/0x800 [ 58.170627][ T535] ? __kasan_check_write+0x14/0x20 [ 58.176322][ T535] ? ext4_mark_iloc_dirty+0x3013/0x3f50 [ 58.182989][ T535] ext4_da_write_begin+0x2fa/0xb60 [ 58.188966][ T535] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 58.196588][ T535] ? __ext4_mark_inode_dirty+0x443/0x610 [ 58.206799][ T535] ? __ext4_journal_stop+0x36/0x1a0 [ 58.219310][ T535] ? ext4_write_end+0x79c/0xa70 [ 58.230767][ T535] ? fault_in_readable+0x105/0x160 [ 58.239595][ T535] ? fault_in_iov_iter_readable+0x23e/0x280 [ 58.249854][ T535] generic_perform_write+0x2ad/0x670 [ 58.263183][ T535] ? grab_cache_page_write_begin+0xb0/0xb0 [ 58.273954][ T535] ? do_futex+0xc91/0x2620 [ 58.281130][ T535] ? generic_write_checks+0x3d4/0x480 [ 58.292975][ T535] ext4_buffered_write_iter+0x4ed/0x670 [ 58.302759][ T535] ext4_file_write_iter+0x18c/0x1550 [ 58.310833][ T535] ? futex_exit_release+0x1d0/0x1d0 [ 58.319834][ T535] ? avc_policy_seqno+0x1b/0x70 [ 58.326677][ T535] ? ext4_file_read_iter+0x510/0x510 [ 58.333491][ T535] ? memset+0x35/0x40 [ 58.339044][ T535] ? iov_iter_init+0xbc/0x180 [ 58.345030][ T535] vfs_write+0x802/0xf70 [ 58.350828][ T535] ? file_end_write+0x1b0/0x1b0 [ 58.356896][ T535] ? wait_for_completion_killable_timeout+0x10/0x10 [ 58.365451][ T535] ? __fget_files+0x2c4/0x320 [ 58.371825][ T535] ? __fdget_pos+0x2d2/0x380 [ 58.377339][ T535] ? ksys_write+0x71/0x240 [ 58.383010][ T535] ksys_write+0x140/0x240 [ 58.387821][ T535] ? __ia32_sys_read+0x90/0x90 [ 58.394583][ T535] ? __kasan_check_write+0x14/0x20 [ 58.400875][ T535] ? switch_fpu_return+0x15d/0x2c0 [ 58.407542][ T535] __x64_sys_write+0x7b/0x90 [ 58.413449][ T535] x64_sys_call+0x8ef/0x9a0 [ 58.418921][ T535] do_syscall_64+0x4c/0xa0 [ 58.424453][ T535] ? clear_bhb_loop+0x50/0xa0 [ 58.430670][ T535] ? clear_bhb_loop+0x50/0xa0 [ 58.436868][ T535] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 58.444104][ T535] RIP: 0033:0x7f25e0698d29 [ 58.451655][ T535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.480824][ T535] RSP: 002b:00007f25e010b038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 58.491971][ T535] RAX: ffffffffffffffda RBX: 00007f25e08b1fa0 RCX: 00007f25e0698d29 [ 58.501622][ T535] RDX: 0000000000043451 RSI: 0000000020000200 RDI: 0000000000000007 [ 58.511518][ T535] RBP: 00007f25e071a2a0 R08: 0000000000000000 R09: 0000000000000000 [ 58.521589][ T535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 58.532356][ T535] R13: 0000000000000000 R14: 00007f25e08b1fa0 R15: 00007ffde5200dd8 [ 58.541994][ T535] [ 58.545652][ T535] Modules linked in: [ 58.552246][ T535] ---[ end trace 06cc1a146f64b0b2 ]--- [ 58.558789][ T535] RIP: 0010:ext4_mb_release_inode_pa+0xa75/0xa80 [ 58.567411][ T535] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 ef 35 cc ff 44 89 f1 e9 28 fe ff ff e8 32 b4 8d ff 0f 0b e8 2b b4 8d ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 41 57 41 56 53 48 89 [ 58.589777][ T535] RSP: 0018:ffffc90000e56860 EFLAGS: 00010293 [ 58.596421][ T535] RAX: ffffffff81db0ac5 RBX: 00000000000000fa RCX: ffff88811bdecf00 [ 58.606529][ T535] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 58.618294][ T535] RBP: ffffc90000e569b0 R08: 0000000000000004 R09: 0000000000000003 [ 58.629670][ T535] R10: fffff520001cad28 R11: 1ffff920001cad28 R12: ffff88812dd06388 [ 58.638931][ T535] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff88811fb9f0a8 [ 58.648491][ T535] FS: 00007f25e010b6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 58.659063][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.669493][ T535] CR2: 0000000020020000 CR3: 000000011a204000 CR4: 00000000003506a0 [ 58.680561][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.689547][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.698635][ T535] Kernel panic - not syncing: Fatal exception [ 58.700551][ T30] audit: type=1400 audit(1763493936.175:119): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 58.707308][ T535] Kernel Offset: disabled [ 58.741752][ T535] Rebooting in 86400 seconds..