Warning: Permanently added '10.128.1.179' (ED25519) to the list of known hosts. 2026/10/25 17:40:37 parsed 1 programs [ 36.300717][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 36.300726][ T24] audit: type=1400 audit(1792950038.130:104): avc: denied { unlink } for pid=431 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 36.340070][ T431] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.868153][ T24] audit: type=1401 audit(1792950038.690:105): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 37.002110][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.009165][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.016647][ T469] device bridge_slave_0 entered promiscuous mode [ 37.024075][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.031224][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.038418][ T469] device bridge_slave_1 entered promiscuous mode [ 37.084448][ T24] audit: type=1400 audit(1792950038.910:106): avc: denied { create } for pid=482 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 37.158663][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.165746][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.173012][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.180130][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.194663][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.202580][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.210163][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.219129][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.227584][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.234714][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.242816][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.250941][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.257942][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.268350][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.277521][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.289140][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.299982][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.307943][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.315364][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.323254][ T469] device veth0_vlan entered promiscuous mode [ 37.333134][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.341971][ T469] device veth1_macvtap entered promiscuous mode [ 37.350693][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/10/25 17:40:39 executed programs: 0 [ 37.367541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.392308][ T24] audit: type=1400 audit(1792950039.220:107): avc: denied { write } for pid=425 comm="syz-execprog" path="pipe:[15084]" dev="pipefs" ino=15084 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 37.544282][ T496] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.551449][ T496] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.558871][ T496] device bridge_slave_0 entered promiscuous mode [ 37.567277][ T496] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.574331][ T496] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.581898][ T496] device bridge_slave_1 entered promiscuous mode [ 37.627499][ T493] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.634737][ T493] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.642352][ T493] device bridge_slave_0 entered promiscuous mode [ 37.649308][ T493] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.656581][ T493] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.663963][ T493] device bridge_slave_1 entered promiscuous mode [ 37.701295][ T500] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.708355][ T500] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.715843][ T500] device bridge_slave_0 entered promiscuous mode [ 37.724502][ T500] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.731601][ T500] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.738999][ T500] device bridge_slave_1 entered promiscuous mode [ 37.751770][ T497] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.758801][ T497] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.766446][ T497] device bridge_slave_0 entered promiscuous mode [ 37.775474][ T497] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.782555][ T497] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.789998][ T497] device bridge_slave_1 entered promiscuous mode [ 37.852761][ T496] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.859825][ T496] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.867078][ T496] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.874144][ T496] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.885238][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.892318][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.899527][ T499] device bridge_slave_0 entered promiscuous mode [ 37.906633][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.913833][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.939845][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.946899][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.954575][ T499] device bridge_slave_1 entered promiscuous mode [ 38.036045][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.043431][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.062690][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.071029][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.079091][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.086114][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.101268][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.109782][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.117949][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.124984][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.140051][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.147614][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.155085][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.163534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.171726][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.178729][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.186222][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.194757][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.202976][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.209993][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.217796][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.241357][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.249458][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.270987][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.279684][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.287701][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.295858][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.304143][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.312061][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.319386][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.326918][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.335285][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.343480][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.350507][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.358044][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.366478][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.374784][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.381920][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.389265][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.397272][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.405228][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 38.413301][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.421282][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.432160][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.439650][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.460475][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.468354][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.475967][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.489093][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 38.497725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.505909][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.512929][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.520362][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 38.528581][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.537159][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.544228][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.555665][ T496] device veth0_vlan entered promiscuous mode [ 38.576110][ T493] device veth0_vlan entered promiscuous mode [ 38.582607][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.590606][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 38.598802][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.607321][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 38.615401][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.623659][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 38.631999][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.640001][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.647939][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.655544][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.670371][ T497] device veth0_vlan entered promiscuous mode [ 38.680667][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.689037][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.697093][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.704655][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.713990][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.729748][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.738219][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 38.746508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.759306][ T497] device veth1_macvtap entered promiscuous mode [ 38.768049][ T496] device veth1_macvtap entered promiscuous mode [ 38.775720][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 38.783822][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.792141][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.800373][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.807474][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.814937][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 38.840579][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.848641][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.857278][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.864611][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.872303][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.880286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.888408][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.896728][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.905012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.913398][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.921299][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.929257][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.936858][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.948108][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 38.956495][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.965465][ T493] device veth1_macvtap entered promiscuous mode [ 38.973702][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 38.982107][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.990807][ T500] device veth0_vlan entered promiscuous mode [ 39.029773][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.038030][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.057464][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.066147][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.078924][ T500] device veth1_macvtap entered promiscuous mode [ 39.085758][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 39.086972][ T518] EXT4-fs (loop2): 1 truncate cleaned up [ 39.094461][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.099934][ T518] EXT4-fs (loop2): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 39.108255][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.135223][ T522] EXT4-fs (loop0): 1 truncate cleaned up [ 39.144867][ T24] audit: type=1400 audit(1792950040.960:108): avc: denied { mount } for pid=517 comm="syz.2.17" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.165079][ T518] EXT4-fs (loop2): pa ffff88812547dbd0: logic 0, phys. 193, len 32 [ 39.166702][ T522] EXT4-fs (loop0): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 39.174503][ T518] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4367: group 0, free 7, pa_free 16 [ 39.203000][ T518] EXT4-fs (loop2): pa ffff88812547df18: logic 32, phys. 97, len 96 [ 39.204469][ T522] EXT4-fs (loop0): pa ffff888125501d20: logic 0, phys. 193, len 32 [ 39.211063][ T518] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4367: group 0, free 14, pa_free 32 [ 39.219127][ T522] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4367: group 0, free 7, pa_free 16 [ 39.235648][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.239292][ T522] EXT4-fs (loop0): pa ffff888125501738: logic 32, phys. 97, len 96 [ 39.255242][ T522] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4367: group 0, [ 39.255251][ T24] audit: type=1400 audit(1792950040.970:109): avc: denied { write } for pid=517 comm="syz.2.17" name="file0" dev="loop2" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.255267][ T24] audit: type=1400 audit(1792950040.970:110): avc: denied { add_name } for pid=517 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.263842][ T522] free 14, pa_free 32 [ 39.266371][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.286303][ T24] audit: type=1400 audit(1792950040.970:111): avc: denied { create } for pid=517 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 39.307090][ T518] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm syz.2.17: Invalid inode table block 5 in block_group 0 [ 39.310810][ T522] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz.0.15: Invalid block bitmap block 3 in block_group 0 [ 39.318046][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 39.363267][ T24] audit: type=1400 audit(1792950040.970:112): avc: denied { write open } for pid=517 comm="syz.2.17" 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 [ 39.363286][ T24] audit: type=1400 audit(1792950040.970:113): avc: denied { mounton } for pid=517 comm="syz.2.17" 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 [ 39.380615][ T496] EXT4-fs error (device loop2): ext4_map_blocks:632: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 39.394670][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.418110][ T522] EXT4-fs error (device loop0): __ext4_get_inode_loc:4451: comm syz.0.15: Invalid inode table block 5 in block_group 0 [ 39.432541][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.442715][ T496] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1063: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 39.452171][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.469762][ T522] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.489520][ T496] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 39.493316][ T522] EXT4-fs error (device loop0): ext4_dirty_inode:6191: inode #19: comm syz.0.15: mark_inode_dirty error [ 39.504624][ T496] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.514454][ T522] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz.0.15: Invalid block bitmap block 3 in block_group 0 [ 39.525727][ T496] EXT4-fs error (device loop2): ext4_dirty_inode:6191: inode #2: comm syz-executor: mark_inode_dirty error [ 39.537260][ T499] device veth0_vlan entered promiscuous mode [ 39.554781][ T522] EXT4-fs error (device loop0): ext4_discard_preallocations:4605: comm syz.0.15: Error -117 reading block bitmap for 0 [ 39.554851][ T323] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 39.573578][ T522] EXT4-fs error (device loop0): __ext4_get_inode_loc:4451: comm syz.0.15: Invalid inode table block 5 in block_group 0 [ 39.581046][ T323] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 39.595037][ T522] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5971: Corrupt filesystem [ 39.609159][ T323] EXT4-fs error (device loop2): __ext4_get_inode_loc:4451: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 39.637437][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.645140][ T497] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1063: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 39.646084][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.670163][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.678786][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.694770][ T499] device veth1_macvtap entered promiscuous mode [ 39.704984][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 39.713135][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.721329][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 39.738905][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 39.748621][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.770592][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 39.778837][ T516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.815235][ T529] EXT4-fs (loop6): 1 truncate cleaned up [ 39.821390][ T529] EXT4-fs (loop6): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 39.871021][ T534] EXT4-fs (loop4): 1 truncate cleaned up [ 39.876711][ T534] EXT4-fs (loop4): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 39.895096][ T529] EXT4-fs (loop6): pa ffff8881254543f0: logic 0, phys. 193, len 32 [ 39.895108][ T529] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4367: group 0, free 7, pa_free 16 [ 39.913358][ T529] ------------[ cut here ]------------ [ 39.918887][ T529] kernel BUG at fs/ext4/mballoc.c:4340! [ 39.924782][ T529] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 39.930867][ T529] CPU: 0 PID: 529 Comm: syz.6.16 Not tainted syzkaller #0 [ 39.937978][ T529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 39.948055][ T529] RIP: 0010:ext4_mb_release_inode_pa+0x9ee/0x9f0 [ 39.954389][ T529] Code: 80 c2 03 38 c2 0f 8c 3f fe ff ff 48 89 df 41 89 ce e8 76 9a cb ff 44 89 f1 e9 2c fe ff ff e8 a9 0c 91 ff 0f 0b e8 a2 0c 91 ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 39.955729][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.974085][ T529] RSP: 0018:ffffc90000fd6860 EFLAGS: 00010293 [ 39.974098][ T529] RAX: ffffffff81d3aa1e RBX: 00000000000000fa RCX: ffff888119ec8000 [ 39.974104][ T529] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 39.974111][ T529] RBP: ffffc90000fd69b0 R08: 0000000000000003 R09: 0000000000000004 [ 39.974118][ T529] R10: dffffc0000000000 R11: fffff520001fad28 R12: 00000000000000fa [ 39.974124][ T529] R13: dffffc0000000000 R14: 0000000000000060 R15: 0000000000000000 [ 39.974132][ T529] FS: 00007f5263cb66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.974148][ T529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.981246][ T550] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.987208][ T529] CR2: 00007f594646b000 CR3: 000000012d077000 CR4: 00000000003506b0 [ 39.987224][ T529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.997210][ T550] device bridge_slave_0 entered promiscuous mode [ 40.003148][ T529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.003152][ T529] Call Trace: [ 40.003171][ T529] ? __kasan_check_write+0x14/0x20 [ 40.003189][ T529] ? ext4_mb_unload_buddy+0x1f0/0x1f0 [ 40.012147][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.019179][ T529] ext4_mb_discard_group_preallocations+0xbda/0xe20 [ 40.019197][ T529] ? ext4_mb_new_inode_pa+0xda0/0xda0 [ 40.027439][ T550] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.036107][ T529] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 40.036118][ T529] ext4_mb_new_blocks+0x3045/0x4190 [ 40.036134][ T529] ? __getblk_gfp+0x3b/0x780 [ 40.043551][ T550] device bridge_slave_1 entered promiscuous mode [ 40.049715][ T529] ? stack_trace_snprint+0xe0/0xe0 [ 40.049726][ T529] ? __set_page_owner+0x3b/0x2a0 [ 40.049734][ T529] ? vfs_write+0x770/0xd70 [ 40.049750][ T529] ? bh_uptodate_or_lock+0xe6/0x170 [ 40.096759][ T550] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.101145][ T529] ? ext4_get_branch+0x661/0x7c0 [ 40.101155][ T529] ? ext4_mb_pa_callback+0xd0/0xd0 [ 40.101166][ T529] ext4_ind_map_blocks+0xf0c/0x2110 [ 40.101183][ T529] ? sched_clock_cpu+0x1b/0x3d0 [ 40.107878][ T550] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.113243][ T529] ? get_orlov_stats+0x2f0/0x2f0 [ 40.113255][ T529] ? __kernel_text_address+0xa0/0x100 [ 40.113266][ T529] ? stack_trace_save+0xf0/0xf0 [ 40.113274][ T529] ? arch_stack_walk+0xee/0x140 [ 40.113294][ T529] ? down_read_killable+0xe0/0xe0 [ 40.120382][ T550] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.127487][ T529] ext4_map_blocks+0x923/0x1b10 [ 40.132676][ T550] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.137249][ T529] ? ext4_buffered_write_iter+0x494/0x620 [ 40.178635][ T550] device veth0_vlan entered promiscuous mode [ 40.180275][ T529] ? ext4_file_write_iter+0x49a/0x19a0 [ 40.180285][ T529] ? vfs_write+0x770/0xd70 [ 40.180302][ T529] ? ksys_write+0x14a/0x260 [ 40.192424][ T550] device veth1_macvtap entered promiscuous mode [ 40.197544][ T529] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 40.197556][ T529] _ext4_get_block+0x1d1/0x4e0 [ 40.197574][ T529] ? ext4_get_block+0x50/0x50 [ 40.288581][ T529] ? slab_post_alloc_hook+0x7d/0x2f0 [ 40.293857][ T529] ext4_get_block+0x39/0x50 [ 40.298347][ T529] ext4_block_write_begin+0x527/0x1220 [ 40.303784][ T529] ? ext4_es_is_delayed+0x40/0x40 [ 40.308796][ T529] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 40.314327][ T529] ? __kasan_check_read+0x11/0x20 [ 40.319338][ T529] ? __ext4_journal_start_sb+0x2e2/0x490 [ 40.325073][ T529] ext4_write_begin+0x6c1/0x1730 [ 40.329994][ T529] ? handle_mm_fault+0x130e/0x1720 [ 40.335110][ T529] ? ext4_readahead+0x110/0x110 [ 40.339954][ T529] ? ext4_get_group_desc+0x25f/0x2b0 [ 40.345313][ T529] ? __kasan_check_read+0x11/0x20 [ 40.350313][ T529] ? mark_buffer_dirty+0x1cc/0x330 [ 40.355399][ T529] ? __ext4_handle_dirty_metadata+0x2ec/0x800 [ 40.361445][ T529] ? __kasan_check_write+0x14/0x20 [ 40.366537][ T529] ? ext4_mark_iloc_dirty+0x2c0c/0x3e80 [ 40.372054][ T529] ext4_da_write_begin+0x32b/0xec0 [ 40.377138][ T529] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 40.382440][ T529] ? __ext4_journal_stop+0x36/0x1a0 [ 40.387718][ T529] ? ext4_write_end+0x9ec/0xf60 [ 40.392547][ T529] ? iov_iter_advance+0x1f7/0x750 [ 40.397568][ T529] generic_perform_write+0x2ce/0x540 [ 40.402826][ T529] ? grab_cache_page_write_begin+0xb0/0xb0 [ 40.408619][ T529] ? down_write+0xb2/0x120 [ 40.413072][ T529] ? down_read_killable+0xe0/0xe0 [ 40.418077][ T529] ? generic_write_checks+0x3df/0x480 [ 40.423439][ T529] ext4_buffered_write_iter+0x494/0x620 [ 40.428958][ T529] ext4_file_write_iter+0x49a/0x19a0 [ 40.434217][ T529] ? futex_wake+0x4c4/0x570 [ 40.438691][ T529] ? avc_policy_seqno+0x1b/0x70 [ 40.443522][ T529] ? selinux_file_permission+0x2a5/0x510 [ 40.449139][ T529] ? ext4_file_read_iter+0x530/0x530 [ 40.454408][ T529] ? security_file_permission+0x83/0xa0 [ 40.459935][ T529] ? iov_iter_init+0x3f/0x120 [ 40.464609][ T529] vfs_write+0x770/0xd70 [ 40.468824][ T529] ? kernel_write+0x3c0/0x3c0 [ 40.473648][ T529] ? mutex_trylock+0xb0/0xb0 [ 40.478213][ T529] ? __fget_files+0x2e1/0x340 [ 40.482886][ T529] ? __fdget_pos+0x2d2/0x380 [ 40.487466][ T529] ? ksys_write+0x70/0x260 [ 40.491861][ T529] ksys_write+0x14a/0x260 [ 40.496161][ T529] ? __ia32_sys_read+0x90/0x90 [ 40.500922][ T529] ? ____fput+0x15/0x20 [ 40.505061][ T529] ? __kasan_check_read+0x11/0x20 [ 40.510064][ T529] __x64_sys_write+0x7b/0x90 [ 40.514736][ T529] do_syscall_64+0x31/0x40 [ 40.519145][ T529] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 40.525024][ T529] RIP: 0033:0x7f526423f429 [ 40.529430][ T529] 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 [ 40.549178][ T529] RSP: 002b:00007f5263cb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 40.557623][ T529] RAX: ffffffffffffffda RBX: 00007f526440cf80 RCX: 00007f526423f429 [ 40.565963][ T529] RDX: 0000000000043451 RSI: 0000000020000200 RDI: 0000000000000007 [ 40.573959][ T529] RBP: 00007f52642c237f R08: 0000000000000000 R09: 0000000000000000 [ 40.581931][ T529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.589895][ T529] R13: 0000000000000000 R14: 00007f526440cf80 R15: 00007ffdde226b28 [ 40.598156][ T529] Modules linked in: [ 40.604309][ T529] ---[ end trace 8d0fecf42d5b09ad ]--- [ 40.609884][ T529] RIP: 0010:ext4_mb_release_inode_pa+0x9ee/0x9f0 [ 40.616188][ T529] Code: 80 c2 03 38 c2 0f 8c 3f fe ff ff 48 89 df 41 89 ce e8 76 9a cb ff 44 89 f1 e9 2c fe ff ff e8 a9 0c 91 ff 0f 0b e8 a2 0c 91 ff <0f> 0b 55 48 89 e5 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc [ 40.636060][ T529] RSP: 0018:ffffc90000fd6860 EFLAGS: 00010293 [ 40.642299][ T529] RAX: ffffffff81d3aa1e RBX: 00000000000000fa RCX: ffff888119ec8000 [ 40.650387][ T529] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 40.658353][ T529] RBP: ffffc90000fd69b0 R08: 0000000000000003 R09: 0000000000000004 [ 40.666499][ T529] R10: dffffc0000000000 R11: fffff520001fad28 R12: 00000000000000fa [ 40.674545][ T529] R13: dffffc0000000000 R14: 0000000000000060 R15: 0000000000000000 [ 40.682572][ T529] FS: 00007f5263cb66c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.691559][ T529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.698235][ T529] CR2: 00007f594646b000 CR3: 000000012d077000 CR4: 00000000003506b0 [ 40.706649][ T529] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.714823][ T529] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.723230][ T529] Kernel panic - not syncing: Fatal exception [ 40.729496][ T529] Kernel Offset: disabled [ 40.733800][ T529] Rebooting in 86400 seconds..