Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. 2025/06/20 10:10:40 ignoring optional flag "sandboxArg"="0" 2025/06/20 10:10:40 parsed 1 programs [ 49.083371][ T28] audit: type=1400 audit(1750414241.953:106): avc: denied { unlink } for pid=381 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" [ 49.159598][ T381] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 50.078375][ T28] audit: type=1401 audit(1750414242.943:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 50.101654][ T395] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.112978][ T28] audit: type=1400 audit(1750414242.963:108): avc: denied { create } for pid=423 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 50.173329][ T395] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.180986][ T395] device bridge_slave_0 entered promiscuous mode [ 50.235706][ T395] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.242769][ T395] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.259550][ T395] device bridge_slave_1 entered promiscuous mode [ 50.522883][ T395] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.530011][ T395] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.537375][ T395] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.544450][ T395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.571560][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.579371][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.587449][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.595832][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.615545][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.624280][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.631349][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.638900][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.648146][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.655284][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.663326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.684361][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.694131][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.704914][ T395] device veth0_vlan entered promiscuous mode [ 50.713411][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.721554][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready 2025/06/20 10:10:43 executed programs: 0 [ 50.729298][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.739998][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.749951][ T395] device veth1_macvtap entered promiscuous mode [ 50.762128][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.770716][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.032536][ T447] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.039765][ T447] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.047592][ T447] device bridge_slave_0 entered promiscuous mode [ 51.084203][ T447] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.091266][ T447] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.099190][ T447] device bridge_slave_1 entered promiscuous mode [ 51.136955][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.144095][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.151496][ T455] device bridge_slave_0 entered promiscuous mode [ 51.168789][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.175939][ T453] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.183604][ T453] device bridge_slave_0 entered promiscuous mode [ 51.190596][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.197758][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.205420][ T455] device bridge_slave_1 entered promiscuous mode [ 51.220098][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.227418][ T453] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.234935][ T453] device bridge_slave_1 entered promiscuous mode [ 51.294928][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.302065][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.310157][ T452] device bridge_slave_0 entered promiscuous mode [ 51.317898][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.325142][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.332688][ T450] device bridge_slave_0 entered promiscuous mode [ 51.350380][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.357517][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.365124][ T452] device bridge_slave_1 entered promiscuous mode [ 51.375331][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.382474][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.390073][ T450] device bridge_slave_1 entered promiscuous mode [ 51.620437][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.627621][ T455] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.635031][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.642207][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.662523][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.669705][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.677080][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.684166][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.722585][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.729661][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.736974][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.744115][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.763432][ T453] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.770500][ T453] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.777986][ T453] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.785037][ T453] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.829506][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.836886][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.845298][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.852521][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.860454][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.867861][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.875368][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.882688][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.891606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.899145][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.913534][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.921261][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.929593][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.936651][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.944164][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.952423][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.959504][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.967032][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.975358][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.982376][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.016989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.048073][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.056084][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.064661][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.073492][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.081792][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.088885][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.096675][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.105202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.113669][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.120712][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.128290][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.136724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.145062][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.152096][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.159567][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.167798][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.175036][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.182436][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.190497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.198663][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.206910][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.214041][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.221514][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.229743][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.237887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.261961][ T447] device veth0_vlan entered promiscuous mode [ 52.277256][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.286037][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.294331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.302520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.311030][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.319818][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.328356][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.335999][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.343502][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.351394][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.359656][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.368194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.376537][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.383678][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.391586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.399824][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.408087][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.415724][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.430867][ T455] device veth0_vlan entered promiscuous mode [ 52.445370][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.454257][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.462658][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.471463][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 52.479842][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.488223][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.496788][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.505150][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.512178][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.520171][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.527909][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.541547][ T447] device veth1_macvtap entered promiscuous mode [ 52.550063][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.561899][ T455] device veth1_macvtap entered promiscuous mode [ 52.574308][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.582465][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.590330][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.598086][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 52.606542][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.617348][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.625688][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.636727][ T450] device veth0_vlan entered promiscuous mode [ 52.651210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.659634][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.674607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.683159][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.691642][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.700196][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.709305][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.717682][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.726485][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.735106][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.746401][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.755111][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 52.785710][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.796562][ T450] device veth1_macvtap entered promiscuous mode [ 52.808012][ T452] device veth0_vlan entered promiscuous mode [ 52.829905][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.832455][ T474] loop6: detected capacity change from 0 to 512 [ 52.838722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.845995][ T473] loop4: detected capacity change from 0 to 512 [ 52.858192][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.875952][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.884549][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.896460][ T473] EXT4-fs (loop4): 1 truncate cleaned up [ 52.899205][ T452] device veth1_macvtap entered promiscuous mode [ 52.902331][ T473] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 52.920043][ T474] EXT4-fs (loop6): 1 truncate cleaned up [ 52.925904][ T474] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 52.935010][ T28] audit: type=1400 audit(1750414245.813:109): avc: denied { mount } for pid=472 comm="syz.6.16" name="/" dev="loop6" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.957162][ T28] audit: type=1400 audit(1750414245.813:110): avc: denied { write } for pid=471 comm="syz.4.20" name="file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.984865][ T473] EXT4-fs (loop4): pa ffff88812f430d20: logic 0, phys. 193, len 32 [ 52.988773][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.993093][ T473] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4881: group 0, free 13, pa_free 16 [ 53.003369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.014418][ T28] audit: type=1400 audit(1750414245.813:111): avc: denied { add_name } for pid=471 comm="syz.4.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 53.039788][ T28] audit: type=1400 audit(1750414245.813:112): avc: denied { create } for pid=471 comm="syz.4.20" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.040026][ T474] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm syz.6.16: Invalid inode table block 5 in block_group 0 [ 53.060255][ T28] audit: type=1400 audit(1750414245.813:113): avc: denied { write open } for pid=471 comm="syz.4.20" path="/0/file2/file0/bus" dev="loop4" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.073691][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.095505][ T28] audit: type=1400 audit(1750414245.813:114): avc: denied { mounton } for pid=472 comm="syz.6.16" path="/0/file2/file0/bus" dev="loop6" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.108337][ T455] EXT4-fs error (device loop4): ext4_map_blocks:635: inode #2: block 13: comm syz-executor: lblock 0 mapped to illegal pblock 13 (length 1) [ 53.134607][ T28] audit: type=1400 audit(1750414245.813:115): avc: denied { map } for pid=472 comm="syz.6.16" path="/0/file2/file0/bus" dev="devtmpfs" ino=124 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 53.141267][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.164996][ T474] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 53.174148][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.186572][ T474] EXT4-fs error (device loop6): ext4_dirty_inode:6120: inode #19: comm syz.6.16: mark_inode_dirty error [ 53.190866][ T455] EXT4-fs warning (device loop4): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 53.202095][ T474] EXT4-fs error (device loop6): ext4_get_group_desc:277: comm syz.6.16: block_group >= groups_count - block_group = 9510643, groups_count = 1 [ 53.226123][ T453] device veth0_vlan entered promiscuous mode [ 53.236695][ T474] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm syz.6.16: Invalid inode table block 5 in block_group 0 [ 53.252781][ T474] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 53.255830][ T455] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz-executor: Invalid inode table block 5 in block_group 0 [ 53.263104][ T474] EXT4-fs error (device loop6): ext4_dirty_inode:6120: inode #19: comm syz.6.16: mark_inode_dirty error [ 53.276794][ T455] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 53.290094][ T474] EXT4-fs error (device loop6): ext4_discard_preallocations:5111: comm syz.6.16: Error -117 loading buddy information for 9510642 [ 53.297165][ T455] EXT4-fs error (device loop4): ext4_dirty_inode:6120: inode #2: comm syz-executor: mark_inode_dirty error [ 53.311441][ T474] EXT4-fs error (device loop6): ext4_discard_preallocations:5111: comm syz.6.16: Error -117 loading buddy information for 9510643 [ 53.321575][ T346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 53.336525][ T474] EXT4-fs error (device loop6): __ext4_get_inode_loc:4509: comm syz.6.16: Invalid inode table block 5 in block_group 0 [ 53.349414][ T346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 53.381979][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.385089][ T447] EXT4-fs warning (device loop6): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 53.391781][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.406696][ T346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 53.413447][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.429154][ T447] EXT4-fs (loop6): unmounting filesystem. [ 53.434287][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.449043][ T346] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:3: Invalid inode table block 5 in block_group 0 [ 53.455211][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.467011][ T455] EXT4-fs (loop4): unmounting filesystem. [ 53.477686][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.488746][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.496369][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.536907][ T482] loop1: detected capacity change from 0 to 512 [ 53.550009][ T484] loop2: detected capacity change from 0 to 512 [ 53.568846][ T484] EXT4-fs (loop2): 1 truncate cleaned up [ 53.571738][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.583342][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.591204][ T484] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 53.593765][ T453] device veth1_macvtap entered promiscuous mode [ 53.611978][ T482] EXT4-fs (loop1): 1 truncate cleaned up [ 53.618455][ T482] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 53.630291][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.638747][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.647193][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.659386][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.668111][ T439] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.671405][ T482] EXT4-fs (loop1): pa ffff88812f4300a8: logic 0, phys. 193, len 32 [ 53.684486][ T482] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4881: group 0, free 13, pa_free 16 [ 53.696127][ T484] EXT4-fs (loop2): pa ffff88812f4309d8: logic 0, phys. 193, len 32 [ 53.704303][ T484] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4881: group 0, free 13, pa_free 16 [ 53.709639][ T482] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.17: Invalid block bitmap block 3 in block_group 0 [ 53.714744][ T484] ------------[ cut here ]------------ [ 53.729060][ T482] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.17: Invalid inode table block 5 in block_group 0 [ 53.733542][ T484] kernel BUG at fs/ext4/mballoc.c:4854! [ 53.746431][ T482] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 53.751855][ T484] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.761539][ T482] EXT4-fs error (device loop1): ext4_dirty_inode:6120: inode #19: comm syz.1.17: mark_inode_dirty error [ 53.767041][ T484] CPU: 1 PID: 484 Comm: syz.2.18 Not tainted 6.1.138-syzkaller-1169886-gf6c21bc9a693 #0 [ 53.767069][ T484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 53.767081][ T484] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 53.767120][ T484] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 4f 1d c9 ff 44 89 f1 e9 28 fe ff ff e8 32 c5 84 ff 0f 0b e8 2b c5 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 53.779131][ T482] EXT4-fs error (device loop1): ext4_read_block_bitmap_nowait:477: comm syz.1.17: Invalid block bitmap block 3 in block_group 0 [ 53.788032][ T484] RSP: 0018:ffffc90000ce6b00 EFLAGS: 00010293 [ 53.788057][ T484] RAX: ffffffff81eb2be5 RBX: 00000000000000ed RCX: ffff888111ab2880 [ 53.788071][ T484] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 53.788082][ T484] RBP: ffffc90000ce6c50 R08: 0000000000000004 R09: 0000000000000003 [ 53.788094][ T484] R10: fffff5200019cd7c R11: 1ffff9200019cd7c R12: ffff888113cb72e0 [ 53.788109][ T484] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff88812f446888 [ 53.799873][ T482] EXT4-fs error (device loop1): ext4_discard_preallocations:5119: comm syz.1.17: Error -117 reading block bitmap for 0 [ 53.804575][ T484] FS: 00007fae5a3056c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.804595][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.804609][ T484] CR2: 0000000020020000 CR3: 0000000117bd8000 CR4: 00000000003506a0 [ 53.804627][ T484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.824913][ T482] EXT4-fs error (device loop1): __ext4_get_inode_loc:4509: comm syz.1.17: Invalid inode table block 5 in block_group 0 [ 53.837418][ T484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.837435][ T484] Call Trace: [ 53.837441][ T484] [ 53.837448][ T484] ? __kasan_check_read+0x11/0x20 [ 53.844152][ T482] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5916: Corrupt filesystem [ 53.851685][ T484] ? call_rcu+0xb83/0xf90 [ 53.851719][ T484] ? __kasan_check_write+0x14/0x20 [ 53.860763][ T482] EXT4-fs error (device loop1): ext4_truncate:4314: inode #19: comm syz.1.17: mark_inode_dirty error [ 53.867869][ T484] ? ext4_mb_unload_buddy+0x1b0/0x1b0 [ 53.867909][ T484] ext4_mb_discard_group_preallocations+0xba2/0xde0 [ 53.880534][ T450] EXT4-fs warning (device loop1): htree_dirblock_to_tree:1083: inode #2: lblock 0: comm syz-executor: error -117 reading directory block [ 53.884068][ T484] ? ext4_mb_new_inode_pa+0x12f0/0x12f0 [ 53.884098][ T484] ext4_mb_discard_preallocations_should_retry+0x15a/0x5e0 [ 54.028288][ T484] ext4_mb_new_blocks+0x30a0/0x4210 [ 54.033550][ T484] ? __kasan_check_read+0x11/0x20 [ 54.038592][ T484] ? bh_uptodate_or_lock+0x3f/0x140 [ 54.043894][ T484] ? __cfi_ext4_mb_new_blocks+0x10/0x10 [ 54.049468][ T484] ext4_ind_map_blocks+0xd18/0x1f30 [ 54.054690][ T484] ? __cfi_ext4_ind_map_blocks+0x10/0x10 [ 54.060332][ T484] ? __kasan_check_write+0x14/0x20 [ 54.065472][ T484] ? downgrade_write+0x350/0x350 [ 54.070630][ T484] ? __cfi_down_read+0x10/0x10 [ 54.075412][ T484] ? ext4_es_lookup_extent+0x32d/0x8c0 [ 54.080890][ T484] ext4_map_blocks+0x96a/0x1b60 [ 54.085759][ T484] ? ext4_write_begin+0x333/0xf70 [ 54.090813][ T484] ? ext4_da_write_begin+0x3e1/0x8b0 [ 54.096104][ T484] ? generic_perform_write+0x2f6/0x6d0 [ 54.101564][ T484] ? __cfi_ext4_map_blocks+0x10/0x10 [ 54.106859][ T484] _ext4_get_block+0x1da/0x4e0 [ 54.111711][ T484] ? ext4_get_block+0x50/0x50 [ 54.116381][ T484] ? kasan_save_alloc_info+0x25/0x30 [ 54.121670][ T484] ? __kasan_slab_alloc+0x72/0x80 [ 54.126882][ T484] ? slab_post_alloc_hook+0x6d/0x2d0 [ 54.132184][ T484] ext4_get_block+0x39/0x50 [ 54.136686][ T484] ext4_block_write_begin+0x56e/0x1270 [ 54.142205][ T484] ? __cfi_ext4_get_block+0x10/0x10 [ 54.147399][ T484] ? ext4_print_free_blocks+0x390/0x390 [ 54.152975][ T484] ? __kasan_check_read+0x11/0x20 [ 54.158037][ T484] ? __kasan_check_read+0x11/0x20 [ 54.163083][ T484] ? folio_wait_stable+0x6f/0x90 [ 54.168072][ T484] ext4_write_begin+0x5ee/0xf70 [ 54.172927][ T484] ? __cfi_ext4_write_begin+0x10/0x10 [ 54.178318][ T484] ? __ext4_journal_stop+0x36/0x1a0 [ 54.183518][ T484] ? folio_unlock+0x4f/0x60 [ 54.188036][ T484] ext4_da_write_begin+0x3e1/0x8b0 [ 54.193251][ T484] ? ext4_write_end+0x76a/0x930 [ 54.198103][ T484] ? __cfi_ext4_da_write_begin+0x10/0x10 [ 54.203738][ T484] ? fault_in_iov_iter_readable+0xc3/0x320 [ 54.209546][ T484] generic_perform_write+0x2f6/0x6d0 [ 54.214842][ T484] ? __cfi_generic_perform_write+0x10/0x10 [ 54.220655][ T484] ext4_buffered_write_iter+0x36f/0x660 [ 54.226201][ T484] ext4_file_write_iter+0x18f/0x13d0 [ 54.231509][ T484] ? __kasan_check_write+0x14/0x20 [ 54.236749][ T484] ? wake_up_q+0x105/0x1b0 [ 54.241180][ T484] ? futex_wake+0x5c1/0x890 [ 54.245684][ T484] ? avc_policy_seqno+0x1b/0x70 [ 54.250535][ T484] ? __cfi_ext4_file_write_iter+0x10/0x10 [ 54.256254][ T484] ? fsnotify_perm+0x67/0x5b0 [ 54.260928][ T484] ? security_file_permission+0x8a/0xb0 [ 54.266474][ T484] vfs_write+0x5db/0xca0 [ 54.270729][ T484] ? __cfi_vfs_write+0x10/0x10 [ 54.275537][ T484] ? __cfi_mutex_lock+0x10/0x10 [ 54.280388][ T484] ? __fdget_pos+0x2cd/0x380 [ 54.285084][ T484] ? ksys_write+0x71/0x240 [ 54.289524][ T484] ksys_write+0x140/0x240 [ 54.293872][ T484] ? __cfi_ksys_write+0x10/0x10 [ 54.298745][ T484] ? fpregs_restore_userregs+0x128/0x260 [ 54.304561][ T484] __x64_sys_write+0x7b/0x90 [ 54.309168][ T484] x64_sys_call+0x27b/0x9a0 [ 54.313694][ T484] do_syscall_64+0x4c/0xa0 [ 54.318116][ T484] ? clear_bhb_loop+0x15/0x70 [ 54.322790][ T484] ? clear_bhb_loop+0x15/0x70 [ 54.327465][ T484] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 54.333358][ T484] RIP: 0033:0x7fae59585d29 [ 54.337874][ T484] 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 [ 54.357477][ T484] RSP: 002b:00007fae5a305038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 54.366160][ T484] RAX: ffffffffffffffda RBX: 00007fae59775fa0 RCX: 00007fae59585d29 [ 54.374232][ T484] RDX: 000000000208e24b RSI: 0000000020000240 RDI: 0000000000000006 [ 54.382383][ T484] RBP: 00007fae59601b08 R08: 0000000000000000 R09: 0000000000000000 [ 54.390362][ T484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 54.398333][ T484] R13: 0000000000000000 R14: 00007fae59775fa0 R15: 00007fffda32e278 [ 54.406321][ T484] [ 54.409376][ T484] Modules linked in: [ 54.414043][ T484] ---[ end trace 0000000000000000 ]--- [ 54.419536][ T484] RIP: 0010:ext4_mb_release_inode_pa+0xa35/0xa40 [ 54.425987][ T484] Code: 80 c2 03 38 c2 0f 8c 3b fe ff ff 48 89 df 41 89 ce e8 4f 1d c9 ff 44 89 f1 e9 28 fe ff ff e8 32 c5 84 ff 0f 0b e8 2b c5 84 ff <0f> 0b 66 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 [ 54.446024][ T484] RSP: 0018:ffffc90000ce6b00 EFLAGS: 00010293 [ 54.452100][ T484] RAX: ffffffff81eb2be5 RBX: 00000000000000ed RCX: ffff888111ab2880 [ 54.460323][ T484] RDX: 0000000000000000 RSI: 0000000000000060 RDI: 0000000000000000 [ 54.468339][ T484] RBP: ffffc90000ce6c50 R08: 0000000000000004 R09: 0000000000000003 [ 54.476350][ T484] R10: fffff5200019cd7c R11: 1ffff9200019cd7c R12: ffff888113cb72e0 [ 54.484716][ T484] R13: dffffc0000000000 R14: 0000000000000060 R15: ffff88812f446888 [ 54.492859][ T484] FS: 00007fae5a3056c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 54.501818][ T484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.508454][ T484] CR2: 0000000020020000 CR3: 0000000117bd8000 CR4: 00000000003506a0 [ 54.516492][ T484] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.524497][ T484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.532482][ T484] Kernel panic - not syncing: Fatal exception [ 54.538850][ T484] Kernel Offset: disabled [ 54.543188][ T484] Rebooting in 86400 seconds..