Warning: Permanently added '10.128.10.40' (ED25519) to the list of known hosts. 2025/08/06 00:31:20 ignoring optional flag "sandboxArg"="0" 2025/08/06 00:31:20 ignoring optional flag "type"="gce" 2025/08/06 00:31:21 parsed 1 programs [ 48.502876][ T24] kauditd_printk_skb: 25 callbacks suppressed [ 48.502889][ T24] audit: type=1400 audit(1754440282.190:99): avc: denied { create } for pid=402 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.529667][ T24] audit: type=1400 audit(1754440282.190:100): avc: denied { write } for pid=402 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.550186][ T24] audit: type=1400 audit(1754440282.190:101): avc: denied { read } for pid=402 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 48.570658][ T24] audit: type=1400 audit(1754440282.220:102): avc: denied { unlink } for pid=402 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" [ 48.596578][ T402] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.153557][ T24] audit: type=1401 audit(1754440282.840:103): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 49.177507][ T24] audit: type=1400 audit(1754440282.860:104): avc: denied { create } for pid=438 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.391963][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.399013][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.406449][ T450] device bridge_slave_0 entered promiscuous mode [ 49.413254][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.420632][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.427996][ T450] device bridge_slave_1 entered promiscuous mode [ 49.464027][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.471096][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.478324][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.485464][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.503469][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.511320][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.518720][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.528897][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.537639][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.544878][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.553842][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.562877][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.570283][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.583212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.592834][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.607829][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.619608][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.628013][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.635953][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.644902][ T450] device veth0_vlan entered promiscuous mode [ 49.655793][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.664947][ T450] device veth1_macvtap entered promiscuous mode [ 49.674286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.684220][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/08/06 00:31:23 executed programs: 0 [ 49.718835][ T24] audit: type=1400 audit(1754440283.400:105): avc: denied { write } for pid=396 comm="syz-execprog" path="pipe:[15673]" dev="pipefs" ino=15673 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 49.850726][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.857796][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.865319][ T465] device bridge_slave_0 entered promiscuous mode [ 49.873327][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.880582][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.888058][ T465] device bridge_slave_1 entered promiscuous mode [ 49.931281][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.938333][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.945832][ T471] device bridge_slave_0 entered promiscuous mode [ 49.953663][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.960775][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.968089][ T471] device bridge_slave_1 entered promiscuous mode [ 50.040513][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.047560][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.055177][ T467] device bridge_slave_0 entered promiscuous mode [ 50.062314][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.069361][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.076926][ T467] device bridge_slave_1 entered promiscuous mode [ 50.097625][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.104754][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.112388][ T476] device bridge_slave_0 entered promiscuous mode [ 50.134088][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.141248][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.148803][ T476] device bridge_slave_1 entered promiscuous mode [ 50.227330][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.234424][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.242065][ T475] device bridge_slave_0 entered promiscuous mode [ 50.249146][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.256500][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.264128][ T475] device bridge_slave_1 entered promiscuous mode [ 50.375686][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.383490][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.398882][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.406691][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.438492][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.447360][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.455871][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.463148][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.471388][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.479708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.487979][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.495193][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.503199][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.512062][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.520259][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.527354][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.534874][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.543473][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.551977][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.559121][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.566583][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.574316][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.581835][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.590137][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.598610][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.605670][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.613177][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.621532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.629757][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.636936][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.644290][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.652780][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.660256][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.670695][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.678319][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.685971][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.694406][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.718482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.726860][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.735049][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.742096][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.750251][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.759167][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.767571][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.774637][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.782126][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.790158][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.798299][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.806532][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.814631][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.822725][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.831143][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.839100][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.847410][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.855613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.863665][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.871860][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.882313][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.899536][ T476] device veth0_vlan entered promiscuous mode [ 50.918322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.926990][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.935833][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.943609][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.957548][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.966092][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.974513][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.983117][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.000893][ T471] device veth0_vlan entered promiscuous mode [ 51.007160][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.014735][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.022576][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.030045][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.044516][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.052771][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.060268][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.068136][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.076835][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.085747][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.094066][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.101107][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.108469][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.117061][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.124317][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.131881][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.146330][ T467] device veth0_vlan entered promiscuous mode [ 51.155865][ T465] device veth0_vlan entered promiscuous mode [ 51.163129][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.171455][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.178920][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.186666][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.195125][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.207772][ T471] device veth1_macvtap entered promiscuous mode [ 51.216718][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.225311][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.233832][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.241806][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.251904][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.263520][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.276207][ T467] device veth1_macvtap entered promiscuous mode [ 51.289116][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.297558][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.306475][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.315325][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.323933][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.341787][ T476] device veth1_macvtap entered promiscuous mode [ 51.351956][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.360982][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.369293][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.377956][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.386483][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.395084][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.404598][ T465] device veth1_macvtap entered promiscuous mode [ 51.414051][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.421839][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.430117][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.448597][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.457074][ T345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.496173][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.505514][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.514678][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.523468][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.546889][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.560902][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.561032][ T491] EXT4-fs (loop1): 1 truncate cleaned up [ 51.586126][ T492] EXT4-fs (loop2): 1 truncate cleaned up [ 51.588947][ T491] EXT4-fs (loop1): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 51.610445][ T492] EXT4-fs (loop2): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 51.639414][ T492] EXT4-fs (loop2): pa ffff888120fc75e8: logic 0, phys. 193, len 32 [ 51.644219][ T24] audit: type=1400 audit(1754440285.320:106): avc: denied { mount } for pid=490 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 [ 51.647390][ T492] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4359: group 0, free 13, pa_free 16 [ 51.687638][ T24] audit: type=1400 audit(1754440285.320:107): avc: denied { write } for pid=490 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 [ 51.696871][ T491] EXT4-fs (loop1): pa ffff88812697fe70: logic 0, phys. 193, len 32 [ 51.709826][ T24] audit: type=1400 audit(1754440285.320:108): avc: denied { add_name } for pid=490 comm="syz.2.17" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 51.718705][ T491] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4359: group 0, free 13, pa_free 16 [ 51.768027][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.779439][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.791115][ T491] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz.1.16: Invalid block bitmap block 3 in block_group 0 [ 51.809637][ T475] device veth0_vlan entered promiscuous mode [ 51.818384][ T471] 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) [ 51.838883][ T491] EXT4-fs error (device loop1): __ext4_get_inode_loc:4438: comm syz.1.16: Invalid inode table block 5 in block_group 0 [ 51.844535][ T471] EXT4-fs warning (device loop2): htree_dirblock_to_tree:1063: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 51.867158][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.875053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.888701][ T475] device veth1_macvtap entered promiscuous mode [ 51.895882][ T491] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.905874][ T471] EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 51.915298][ T491] EXT4-fs error (device loop1): ext4_dirty_inode:6143: inode #19: comm syz.1.16: mark_inode_dirty error [ 51.923022][ T471] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 51.938738][ T491] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:476: comm syz.1.16: Invalid block bitmap block 3 in block_group 0 [ 51.953518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.954036][ T471] EXT4-fs error (device loop2): ext4_dirty_inode:6143: inode #2: comm syz-executor: mark_inode_dirty error [ 51.961810][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.979736][ T501] EXT4-fs (loop3): 1 truncate cleaned up [ 51.987121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.987860][ T501] EXT4-fs (loop3): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 52.001670][ T503] EXT4-fs (loop0): 1 truncate cleaned up [ 52.014172][ T491] EXT4-fs error (device loop1): ext4_discard_preallocations:4597: comm syz.1.16: Error -117 reading block bitmap for 0 [ 52.018899][ T345] EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 52.039121][ T491] EXT4-fs error (device loop1): __ext4_get_inode_loc:4438: comm syz.1.16: Invalid inode table block 5 in block_group 0 [ 52.047808][ T501] EXT4-fs (loop3): pa ffff8881268b8a80: logic 0, phys. 193, len 32 [ 52.057566][ T503] EXT4-fs (loop0): mounted filesystem without journal. Opts: prjquota,grpquota,debug_want_extra_isize=0x000000000000005c,sysvgroups,lazytime,errors=continue,grpjquota=,,errors=continue [ 52.065370][ T501] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4359: group 0, free 13, pa_free 16 [ 52.088529][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.094313][ T501] ------------[ cut here ]------------ [ 52.102845][ T491] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.107669][ T501] kernel BUG at fs/ext4/mballoc.c:4332! [ 52.107714][ T501] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 52.117758][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.122607][ T501] CPU: 0 PID: 501 Comm: syz.3.18 Not tainted 5.10.240-syzkaller-1008085-g1154f779f3f3 #0 [ 52.122614][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 52.122665][ T501] RIP: 0010:ext4_mb_release_inode_pa+0x9d0/0x9e0 [ 52.131533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.136796][ T501] Code: 80 c2 03 38 c2 0f 8c 4e fe ff ff 48 89 df 41 89 ce e8 d4 68 cc ff 44 89 f1 e9 3b fe ff ff e8 67 79 92 ff 0f 0b e8 60 79 92 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 52.147151][ T491] EXT4-fs error (device loop1): ext4_truncate:4390: inode #19: comm syz.1.16: mark_inode_dirty error [ 52.156727][ T501] RSP: 0018:ffffc90001046860 EFLAGS: 00010293 [ 52.156741][ T501] RAX: ffffffff81d12710 RBX: 0000000000000060 RCX: ffff888117ff93c0 [ 52.156748][ T501] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 52.156755][ T501] RBP: ffffc900010469b0 R08: 0000000000000004 R09: 0000000000000003 [ 52.156764][ T501] R10: fffff52000208d28 R11: 1ffff92000208d28 R12: dffffc0000000000 [ 52.156771][ T501] R13: 000000000000001f R14: 000000000000001f R15: ffff8881268b6498 [ 52.156782][ T501] FS: 00007efc427046c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.156789][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.156797][ T501] CR2: 000000002002023f CR3: 0000000119b53000 CR4: 00000000003506b0 [ 52.156808][ T501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.156816][ T501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.156819][ T501] Call Trace: [ 52.156839][ T501] ? rcu_gp_kthread_wake+0x90/0x90 [ 52.156851][ T501] ? __kasan_check_write+0x14/0x20 [ 52.156863][ T501] ? ext4_mb_unload_buddy+0x1f0/0x1f0 [ 52.156878][ T501] ext4_mb_discard_group_preallocations+0xba1/0xdd0 [ 52.156892][ T501] ? ext4_mb_new_inode_pa+0xd80/0xd80 [ 52.156906][ T501] ext4_mb_discard_preallocations_should_retry+0x156/0x600 [ 52.156919][ T501] ext4_mb_new_blocks+0x3142/0x42f0 [ 52.156934][ T501] ? is_bpf_text_address+0x177/0x190 [ 52.156945][ T501] ? ext4_mb_pa_callback+0xd0/0xd0 [ 52.156959][ T501] ext4_ind_map_blocks+0xf32/0x2130 [ 52.156973][ T501] ? get_orlov_stats+0x2f0/0x2f0 [ 52.156987][ T501] ? __kernel_text_address+0xa0/0x100 [ 52.156998][ T501] ? stack_trace_save+0xe0/0xe0 [ 52.157009][ T501] ? arch_stack_walk+0xee/0x140 [ 52.157023][ T501] ? down_read_killable+0xe0/0xe0 [ 52.157042][ T501] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 52.165542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.171544][ T501] ext4_map_blocks+0x911/0x1bc0 [ 52.171558][ T501] ? ext4_file_write_iter+0x536/0x1980 [ 52.171579][ T501] ? __x64_sys_write+0x7b/0x90 [ 52.204214][ T467] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1063: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.208284][ T501] ? do_syscall_64+0x31/0x40 [ 52.208308][ T501] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 52.217537][ T345] EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 52.224362][ T501] _ext4_get_block+0x1bb/0x4b0 [ 52.224375][ T501] ? ext4_get_block+0x50/0x50 [ 52.224389][ T501] ? slab_post_alloc_hook+0x7d/0x2f0 [ 52.224400][ T501] ext4_get_block+0x39/0x50 [ 52.224410][ T501] ext4_block_write_begin+0x567/0x1330 [ 52.224426][ T501] ? alloc_page_buffers+0x34f/0x4a0 [ 52.224438][ T501] ? ext4_es_is_delayed+0x40/0x40 [ 52.224448][ T501] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 52.224460][ T501] ? __kasan_check_read+0x11/0x20 [ 52.224473][ T501] ? __ext4_journal_start_sb+0x2e2/0x490 [ 52.224485][ T501] ext4_write_begin+0x651/0x1550 [ 52.224508][ T501] ? handle_mm_fault+0x11f6/0x16a0 [ 52.224521][ T501] ? ext4_readahead+0x110/0x110 [ 52.224534][ T501] ? ext4_get_group_desc+0x25f/0x2b0 [ 52.224546][ T501] ? __kasan_check_read+0x11/0x20 [ 52.224558][ T501] ? mark_buffer_dirty+0x1cc/0x330 [ 52.224571][ T501] ? __ext4_handle_dirty_metadata+0x2eb/0x7f0 [ 52.224583][ T501] ? __kasan_check_write+0x14/0x20 [ 52.224595][ T501] ext4_da_write_begin+0x455/0xe80 [ 52.224608][ T501] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 52.224621][ T501] ? down_read_killable+0xe0/0xe0 [ 52.224633][ T501] ? __ext4_journal_stop+0x36/0x1a0 [ 52.224645][ T501] ? ext4_write_end+0xa00/0xed0 [ 52.224659][ T501] ? iov_iter_advance+0x1f7/0x750 [ 52.224684][ T501] generic_perform_write+0x2be/0x510 [ 52.258633][ T503] EXT4-fs (loop0): pa ffff8881268b8888: logic 0, phys. 193, len 32 [ 52.264989][ T501] ? grab_cache_page_write_begin+0xb0/0xb0 [ 52.265001][ T501] ? down_write+0xac/0x110 [ 52.265014][ T501] ? down_read_killable+0xe0/0xe0 [ 52.265027][ T501] ? generic_write_checks+0x3d4/0x480 [ 52.265039][ T501] ext4_buffered_write_iter+0x4b8/0x640 [ 52.265051][ T501] ext4_file_write_iter+0x536/0x1980 [ 52.265064][ T501] ? futex_wake+0x4b4/0x550 [ 52.265077][ T501] ? avc_policy_seqno+0x1b/0x70 [ 52.265089][ T501] ? selinux_file_permission+0x2a5/0x510 [ 52.265106][ T501] ? ext4_file_read_iter+0x530/0x530 [ 52.265119][ T501] ? security_file_permission+0x83/0xa0 [ 52.265129][ T501] ? iov_iter_init+0x3f/0x120 [ 52.265149][ T501] vfs_write+0x725/0xd60 [ 52.273265][ T503] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4359: group 0, [ 52.281108][ T501] ? __kasan_slab_free+0x11/0x20 [ 52.281121][ T501] ? kernel_write+0x3c0/0x3c0 [ 52.281142][ T501] ? mutex_trylock+0xa0/0xa0 [ 52.289197][ T503] free 13, pa_free 16 [ 52.292463][ T501] ? __fget_files+0x2c4/0x320 [ 52.292484][ T501] ? __fdget_pos+0x2d2/0x380 [ 52.303608][ T345] EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 52.308491][ T501] ? ksys_write+0x71/0x240 [ 52.308504][ T501] ksys_write+0x140/0x240 [ 52.308529][ T501] ? __ia32_sys_read+0x90/0x90 [ 52.315970][ T345] EXT4-fs error (device loop2): __ext4_get_inode_loc:4438: comm kworker/u4:4: Invalid inode table block 5 in block_group 0 [ 52.320568][ T501] ? fpu__clear_all+0x20/0x20 [ 52.320583][ T501] __x64_sys_write+0x7b/0x90 [ 52.320605][ T501] do_syscall_64+0x31/0x40 [ 52.333606][ T503] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz.0.15: Invalid block bitmap block 3 in block_group 0 [ 52.338386][ T501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.338396][ T501] RIP: 0033:0x7efc42c82ef9 [ 52.338415][ T501] 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 [ 52.343941][ T503] EXT4-fs error (device loop0): __ext4_get_inode_loc:4438: comm syz.0.15: Invalid inode table block 5 in block_group 0 [ 52.348899][ T501] RSP: 002b:00007efc42704038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 52.348923][ T501] RAX: ffffffffffffffda RBX: 00007efc42e3af80 RCX: 00007efc42c82ef9 [ 52.354553][ T503] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.359207][ T501] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 52.359215][ T501] RBP: 00007efc42cf5b76 R08: 0000000000000000 R09: 0000000000000000 [ 52.359231][ T501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.364763][ T503] EXT4-fs error (device loop0): ext4_dirty_inode:6143: inode #19: comm syz.0.15: mark_inode_dirty error [ 52.369083][ T501] R13: 0000000000000000 R14: 00007efc42e3af80 R15: 00007ffeb49d2068 [ 52.369099][ T501] Modules linked in: [ 52.375348][ T503] EXT4-fs error (device loop0): ext4_read_block_bitmap_nowait:476: comm syz.0.15: Invalid block bitmap block 3 in block_group 0 [ 52.379856][ T501] [ 52.380042][ T501] ---[ end trace 231f20783e27c10b ]--- [ 52.388639][ T503] EXT4-fs error (device loop0): ext4_discard_preallocations:4597: comm syz.0.15: Error -117 reading block bitmap for 0 [ 52.388769][ T503] EXT4-fs error (device loop0): __ext4_get_inode_loc:4438: comm syz.0.15: Invalid inode table block 5 in block_group 0 [ 52.388872][ T503] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5933: Corrupt filesystem [ 52.388981][ T503] EXT4-fs error (device loop0): ext4_truncate:4390: inode #19: comm syz.0.15: mark_inode_dirty error [ 52.394259][ T501] RIP: 0010:ext4_mb_release_inode_pa+0x9d0/0x9e0 [ 52.422046][ T465] EXT4-fs warning (device loop0): htree_dirblock_to_tree:1063: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 52.422793][ T501] Code: 80 c2 03 38 c2 0f 8c 4e fe ff ff 48 89 df 41 89 ce e8 d4 68 cc ff 44 89 f1 e9 3b fe ff ff e8 67 79 92 ff 0f 0b e8 60 79 92 ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 55 48 89 e5 41 57 [ 52.972703][ T501] RSP: 0018:ffffc90001046860 EFLAGS: 00010293 [ 52.978769][ T501] RAX: ffffffff81d12710 RBX: 0000000000000060 RCX: ffff888117ff93c0 [ 52.986767][ T501] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 52.994774][ T501] RBP: ffffc900010469b0 R08: 0000000000000004 R09: 0000000000000003 [ 53.002958][ T501] R10: fffff52000208d28 R11: 1ffff92000208d28 R12: dffffc0000000000 [ 53.010979][ T501] R13: 000000000000001f R14: 000000000000001f R15: ffff8881268b6498 [ 53.018957][ T501] FS: 00007efc427046c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 53.027914][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.034527][ T501] CR2: 000000002002023f CR3: 0000000119b53000 CR4: 00000000003506b0 [ 53.042539][ T501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.050595][ T501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.058580][ T501] Kernel panic - not syncing: Fatal exception [ 53.065142][ T501] Kernel Offset: disabled [ 53.069465][ T501] Rebooting in 86400 seconds..