Warning: Permanently added '10.128.1.150' (ED25519) to the list of known hosts. 2026/11/02 06:28:40 parsed 1 programs [ 36.953646][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 36.953662][ T28] audit: type=1400 audit(1793600921.586:106): avc: denied { unlink } for pid=412 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" [ 37.017070][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.904486][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.911625][ T422] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.918747][ T28] audit: type=1401 audit(1793600922.536:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 37.924767][ T422] device bridge_slave_0 entered promiscuous mode [ 37.965168][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.972344][ T422] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.980450][ T422] device bridge_slave_1 entered promiscuous mode [ 38.104808][ T28] audit: type=1400 audit(1793600922.736:108): avc: denied { create } for pid=454 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 38.298826][ T422] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.306099][ T422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.313537][ T422] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.320595][ T422] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.411973][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.433843][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.444514][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.452148][ T321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.468652][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.476933][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.514817][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.535156][ T422] device veth0_vlan entered promiscuous mode [ 38.553454][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.564002][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.582309][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.600066][ T422] device veth1_macvtap entered promiscuous mode [ 38.609849][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.625600][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.649306][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/11/02 06:28:43 executed programs: 0 [ 39.006005][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.013372][ T481] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.021055][ T481] device bridge_slave_0 entered promiscuous mode [ 39.030212][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.037527][ T481] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.045203][ T481] device bridge_slave_1 entered promiscuous mode [ 39.109689][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.116895][ T484] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.124783][ T484] device bridge_slave_0 entered promiscuous mode [ 39.149753][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.156905][ T484] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.164564][ T484] device bridge_slave_1 entered promiscuous mode [ 39.195890][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.203044][ T483] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.210694][ T483] device bridge_slave_0 entered promiscuous mode [ 39.235647][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.242753][ T483] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.250331][ T483] device bridge_slave_1 entered promiscuous mode [ 39.265185][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.272359][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.280105][ T487] device bridge_slave_0 entered promiscuous mode [ 39.290583][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.297778][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.305601][ T487] device bridge_slave_1 entered promiscuous mode [ 39.330810][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.337929][ T488] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.345733][ T488] device bridge_slave_0 entered promiscuous mode [ 39.367853][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.375250][ T488] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.382779][ T488] device bridge_slave_1 entered promiscuous mode [ 39.601210][ T483] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.608294][ T483] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.615793][ T483] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.622842][ T483] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.638422][ T481] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.645641][ T481] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.653005][ T481] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.660047][ T481] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.680565][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.687768][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.695591][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.702681][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.717153][ T488] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.724264][ T488] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.731767][ T488] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.738932][ T488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.749935][ T487] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.757046][ T487] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.764595][ T487] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.771673][ T487] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.848633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.856631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.865565][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.874081][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.881413][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.889401][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.897123][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.904455][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.911921][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.919781][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.927522][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.934947][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.971550][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.979083][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.986841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.995177][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.002722][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.011234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.020355][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.027446][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.035010][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.043735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.051903][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.059076][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.066526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.075211][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.083561][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.090699][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.098181][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.106789][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.115205][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.122257][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.129771][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.138367][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.146682][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.153781][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.161206][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.169700][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.177935][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.186072][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.194557][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.203141][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.211328][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.218438][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.226406][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.234875][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.243306][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.250345][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.271090][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.279194][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.288631][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.299149][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.307412][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.317887][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.326731][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.346439][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.354717][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.362735][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.371566][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.379954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.397774][ T484] device veth0_vlan entered promiscuous mode [ 40.405954][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.414397][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.422042][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.429988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.438539][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.446998][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.454086][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.461587][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.470065][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.478520][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.486913][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.493964][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.502210][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.510274][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.526331][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.533947][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.560526][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.569827][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.578555][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.591187][ T481] device veth0_vlan entered promiscuous mode [ 40.600015][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.608343][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.617122][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.624830][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.641142][ T487] device veth0_vlan entered promiscuous mode [ 40.650895][ T484] device veth1_macvtap entered promiscuous mode [ 40.658324][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.669414][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.681783][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.690455][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.698293][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.713764][ T481] device veth1_macvtap entered promiscuous mode [ 40.726234][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.735369][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.744537][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.757161][ T483] device veth0_vlan entered promiscuous mode [ 40.776215][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.784763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.792841][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.800706][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.808515][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.817094][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.830036][ T487] device veth1_macvtap entered promiscuous mode [ 40.837923][ T488] device veth0_vlan entered promiscuous mode [ 40.854388][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.863577][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.890442][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.900715][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.909956][ T505] loop1: detected capacity change from 0 to 1024 [ 40.919145][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.927521][ T505] EXT4-fs: Ignoring removed bh option [ 40.935470][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.948002][ T507] loop5: detected capacity change from 0 to 1024 [ 40.955642][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.957499][ T505] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 40.972518][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.982558][ T507] EXT4-fs: Ignoring removed bh option [ 40.990108][ T507] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 41.003999][ T483] device veth1_macvtap entered promiscuous mode [ 41.008622][ T507] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 2: comm syz.5.20: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.014207][ T505] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 2: comm syz.1.18: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.044208][ T507] Quota error (device loop5): qtree_write_dquot: dquota write failed [ 41.052444][ T505] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 41.060756][ T507] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 48: comm syz.5.20: lblock 0 mapped to illegal pblock 48 (length 1) [ 41.075787][ T505] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 48: comm syz.1.18: lblock 0 mapped to illegal pblock 48 (length 1) [ 41.079539][ T507] Quota error (device loop5): v2_write_file_info: Can't write info structure [ 41.091988][ T505] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 41.107862][ T505] EXT4-fs error (device loop1): ext4_acquire_dquot:6828: comm syz.1.18: Failed to acquire dquot type 0 [ 41.110262][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.127795][ T507] EXT4-fs error (device loop5): ext4_acquire_dquot:6828: comm syz.5.20: Failed to acquire dquot type 0 [ 41.129582][ T505] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.140142][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.157337][ T505] EXT4-fs error (device loop1): ext4_evict_inode:281: inode #11: comm syz.1.18: mark_inode_dirty error [ 41.158905][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.169052][ T507] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.186197][ T505] EXT4-fs warning (device loop1): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 41.197311][ T507] EXT4-fs error (device loop5): ext4_evict_inode:281: inode #11: comm syz.5.20: mark_inode_dirty error [ 41.204917][ T505] EXT4-fs (loop1): 1 orphan inode deleted [ 41.210286][ T507] EXT4-fs warning (device loop5): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 41.218322][ T505] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 41.226310][ T507] EXT4-fs (loop5): 1 orphan inode deleted [ 41.240214][ T43] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 41.250050][ T507] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 41.256187][ T43] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 41.275394][ T28] audit: type=1400 audit(1793600925.896:109): avc: denied { mount } for pid=504 comm="syz.1.18" name="/" dev="loop1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 41.289092][ T505] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 41.317123][ T488] device veth1_macvtap entered promiscuous mode [ 41.325269][ T43] EXT4-fs error (device loop1): ext4_release_dquot:6864: comm kworker/u4:2: Failed to release dquot type 0 [ 41.337197][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 41.347031][ T507] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 41.347763][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.372443][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 41.380633][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.388943][ T43] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:2: lblock 1 mapped to illegal pblock 1 (length 1) [ 41.405060][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.413621][ T43] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 41.420438][ T513] loop0: detected capacity change from 0 to 1024 [ 41.423908][ T43] EXT4-fs error (device loop5): ext4_release_dquot:6864: comm kworker/u4:2: Failed to release dquot type 0 [ 41.439185][ T513] EXT4-fs: Ignoring removed bh option [ 41.441747][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.455333][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.464899][ T487] EXT4-fs (loop5): unmounting filesystem. [ 41.465927][ T484] EXT4-fs (loop1): unmounting filesystem. [ 41.470821][ T487] EXT4-fs error (device loop5): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 41.477149][ T484] EXT4-fs error (device loop1): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 41.492789][ T513] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 41.503258][ T484] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.513550][ T487] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.525720][ T484] EXT4-fs error (device loop1): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 41.534913][ T513] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 2: comm syz.0.17: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.541292][ T487] EXT4-fs error (device loop5): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 41.555732][ T513] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 48: comm syz.0.17: lblock 0 mapped to illegal pblock 48 (length 1) [ 41.580510][ T513] EXT4-fs error (device loop0): ext4_acquire_dquot:6828: comm syz.0.17: Failed to acquire dquot type 0 [ 41.593326][ T513] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.614662][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 41.625164][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.640504][ T513] EXT4-fs error (device loop0): ext4_evict_inode:281: inode #11: comm syz.0.17: mark_inode_dirty error [ 41.656933][ T519] loop5: detected capacity change from 0 to 1024 [ 41.665207][ T518] loop1: detected capacity change from 0 to 1024 [ 41.670128][ T519] EXT4-fs: Ignoring removed bh option [ 41.672872][ T518] EXT4-fs: Ignoring removed bh option [ 41.684630][ T518] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 41.693331][ T513] EXT4-fs warning (device loop0): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 41.697116][ T519] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 41.712861][ T513] EXT4-fs (loop0): 1 orphan inode deleted [ 41.719173][ T513] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 41.722774][ T518] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 2: comm syz.1.22: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.732302][ T321] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:3: lblock 1 mapped to illegal pblock 1 (length 1) [ 41.764051][ T518] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 48: comm syz.1.22: lblock 0 mapped to illegal pblock 48 (length 1) [ 41.779975][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 41.790099][ T519] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 2: comm syz.5.23: lblock 2 mapped to illegal pblock 2 (length 1) [ 41.793779][ T518] EXT4-fs error (device loop1): ext4_acquire_dquot:6828: comm syz.1.22: Failed to acquire dquot type 0 [ 41.806441][ T321] EXT4-fs error (device loop0): ext4_release_dquot:6864: comm kworker/u4:3: Failed to release dquot type 0 [ 41.827165][ T518] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.829396][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.838494][ T518] EXT4-fs error (device loop1): ext4_evict_inode:281: inode #11: comm syz.1.22: mark_inode_dirty error [ 41.857409][ T519] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 48: comm syz.5.23: lblock 0 mapped to illegal pblock 48 (length 1) [ 41.871990][ T519] EXT4-fs error (device loop5): ext4_acquire_dquot:6828: comm syz.5.23: Failed to acquire dquot type 0 [ 41.883670][ T518] EXT4-fs warning (device loop1): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 41.894184][ T519] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 41.895141][ T481] EXT4-fs (loop0): unmounting filesystem. [ 41.904518][ T518] EXT4-fs (loop1): 1 orphan inode deleted [ 41.915603][ T519] EXT4-fs error (device loop5): ext4_evict_inode:281: inode #11: comm syz.5.23: mark_inode_dirty error [ 41.926890][ T511] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 41.927288][ T518] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 41.974239][ T519] EXT4-fs warning (device loop5): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 42.000779][ T511] __quota_error: 7 callbacks suppressed [ 42.000795][ T511] Quota error (device loop1): remove_tree: Can't read quota data block 1 [ 42.016899][ T526] loop2: detected capacity change from 0 to 1024 [ 42.019788][ T511] EXT4-fs error (device loop1): ext4_release_dquot:6864: comm kworker/u4:6: Failed to release dquot type 0 [ 42.026955][ T519] EXT4-fs (loop5): 1 orphan inode deleted [ 42.037518][ T8] device bridge_slave_1 left promiscuous mode [ 42.048563][ T526] EXT4-fs: Ignoring removed bh option [ 42.056166][ T519] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 42.066236][ T527] loop6: detected capacity change from 0 to 1024 [ 42.074913][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.085565][ T526] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 42.089951][ T527] EXT4-fs: Ignoring removed bh option [ 42.100630][ T8] device bridge_slave_0 left promiscuous mode [ 42.107635][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.117919][ T527] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 42.132273][ T8] device veth1_macvtap left promiscuous mode [ 42.136716][ T527] EXT4-fs error (device loop6): ext4_map_blocks:637: inode #3: block 2: comm syz.6.21: lblock 2 mapped to illegal pblock 2 (length 1) [ 42.139817][ T511] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.154156][ T527] Quota error (device loop6): qtree_write_dquot: dquota write failed [ 42.169044][ T526] EXT4-fs error (device loop2): ext4_map_blocks:637: inode #3: block 2: comm syz.2.19: lblock 2 mapped to illegal pblock 2 (length 1) [ 42.175471][ T8] device veth0_vlan left promiscuous mode [ 42.192971][ T527] EXT4-fs error (device loop6): ext4_map_blocks:637: inode #3: block 48: comm syz.6.21: lblock 0 mapped to illegal pblock 48 (length 1) [ 42.197937][ T526] Quota error (device loop2): qtree_write_dquot: dquota write failed [ 42.209720][ T511] Quota error (device loop5): remove_tree: Can't read quota data block 1 [ 42.217277][ T526] EXT4-fs error (device loop2): ext4_map_blocks:637: inode #3: block 48: comm syz.2.19: lblock 0 mapped to illegal pblock 48 (length 1) [ 42.226969][ T527] Quota error (device loop6): v2_write_file_info: Can't write info structure [ 42.240381][ T511] EXT4-fs error (device loop5): ext4_release_dquot:6864: comm kworker/u4:6: Failed to release dquot type 0 [ 42.250435][ T526] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 42.261371][ T527] EXT4-fs error (device loop6): ext4_acquire_dquot:6828: comm syz.6.21: Failed to acquire dquot type 0 [ 42.281100][ T484] EXT4-fs (loop1): unmounting filesystem. [ 42.281133][ T487] EXT4-fs error (device loop5): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.287040][ T484] EXT4-fs error (device loop1): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.287180][ T484] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.300274][ T481] EXT4-fs error (device loop0): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.335999][ T484] EXT4-fs error (device loop1): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 42.344939][ T481] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.347958][ T526] EXT4-fs error (device loop2): ext4_acquire_dquot:6828: comm syz.2.19: Failed to acquire dquot type 0 [ 42.358383][ T487] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.377845][ T481] EXT4-fs error (device loop0): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 42.378778][ T527] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.398913][ T526] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.408536][ T487] EXT4-fs error (device loop5): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 42.420324][ T526] EXT4-fs error (device loop2): ext4_evict_inode:281: inode #11: comm syz.2.19: mark_inode_dirty error [ 42.435936][ T527] EXT4-fs error (device loop6): ext4_evict_inode:281: inode #11: comm syz.6.21: mark_inode_dirty error [ 42.447256][ T526] EXT4-fs warning (device loop2): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 42.457894][ T527] EXT4-fs warning (device loop6): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 42.468356][ T526] EXT4-fs (loop2): 1 orphan inode deleted [ 42.485548][ T527] EXT4-fs (loop6): 1 orphan inode deleted [ 42.492202][ T531] loop1: detected capacity change from 0 to 1024 [ 42.498920][ T511] EXT4-fs error (device loop2): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.515815][ T526] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 42.525023][ T527] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: writeback. [ 42.529087][ T534] loop5: detected capacity change from 0 to 1024 [ 42.536274][ T531] EXT4-fs: Ignoring removed bh option [ 42.546561][ T511] Quota error (device loop2): remove_tree: Can't read quota data block 1 [ 42.556152][ T526] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 42.565918][ T511] EXT4-fs error (device loop2): ext4_release_dquot:6864: comm kworker/u4:6: Failed to release dquot type 0 [ 42.571835][ T535] loop0: detected capacity change from 0 to 1024 [ 42.579134][ T527] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 42.596634][ T534] EXT4-fs: Ignoring removed bh option [ 42.602844][ T535] EXT4-fs: Ignoring removed bh option [ 42.608597][ T511] EXT4-fs error (device loop6): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:6: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.623455][ T531] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 42.646051][ T531] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 2: comm syz.1.25: lblock 2 mapped to illegal pblock 2 (length 1) [ 42.661351][ T534] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 42.665135][ T535] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 42.678638][ T511] Quota error (device loop6): remove_tree: Can't read quota data block 1 [ 42.689351][ T511] EXT4-fs error (device loop6): ext4_release_dquot:6864: comm kworker/u4:6: Failed to release dquot type 0 [ 42.701438][ T531] Quota error (device loop1): qtree_write_dquot: dquota write failed [ 42.709800][ T531] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 48: comm syz.1.25: lblock 0 mapped to illegal pblock 48 (length 1) [ 42.723589][ T535] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 2: comm syz.0.24: lblock 2 mapped to illegal pblock 2 (length 1) [ 42.738410][ T531] Quota error (device loop1): v2_write_file_info: Can't write info structure [ 42.752233][ T531] EXT4-fs error (device loop1): ext4_acquire_dquot:6828: comm syz.1.25: Failed to acquire dquot type 0 [ 42.754227][ T534] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 2: comm syz.5.26: lblock 2 mapped to illegal pblock 2 (length 1) [ 42.765459][ T535] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 48: comm syz.0.24: lblock 0 mapped to illegal pblock 48 (length 1) [ 42.778927][ T488] EXT4-fs (loop6): unmounting filesystem. [ 42.797380][ T531] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.801359][ T483] EXT4-fs (loop2): unmounting filesystem. [ 42.812861][ T535] EXT4-fs error (device loop0): ext4_acquire_dquot:6828: comm syz.0.24: Failed to acquire dquot type 0 [ 42.814026][ T531] EXT4-fs error (device loop1): ext4_evict_inode:281: inode #11: comm syz.1.25: mark_inode_dirty error [ 42.824207][ T534] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 48: comm syz.5.26: lblock 0 mapped to illegal pblock 48 (length 1) [ 42.837547][ T531] EXT4-fs warning (device loop1): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 42.860042][ T488] EXT4-fs error (device loop6): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.861574][ T483] EXT4-fs error (device loop2): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 42.873887][ T531] EXT4-fs (loop1): 1 orphan inode deleted [ 42.892093][ T535] EXT4-fs error (device loop0) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.902378][ T488] EXT4-fs error (device loop6) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.903210][ T534] EXT4-fs error (device loop5): ext4_acquire_dquot:6828: comm syz.5.26: Failed to acquire dquot type 0 [ 42.917239][ T10] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 42.941509][ T531] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 42.950698][ T535] EXT4-fs error (device loop0): ext4_evict_inode:281: inode #11: comm syz.0.24: mark_inode_dirty error [ 42.959572][ T534] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 42.972572][ T488] EXT4-fs error (device loop6): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 42.973989][ T10] EXT4-fs error (device loop1): ext4_release_dquot:6864: comm kworker/u4:1: Failed to release dquot type 0 [ 42.996322][ T483] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 43.006357][ T535] EXT4-fs warning (device loop0): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 43.021194][ T534] EXT4-fs error (device loop5): ext4_evict_inode:281: inode #11: comm syz.5.26: mark_inode_dirty error [ 43.032950][ T483] EXT4-fs error (device loop2): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 43.033942][ T535] EXT4-fs (loop0): 1 orphan inode deleted [ 43.051439][ T10] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 43.053447][ T535] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 43.065646][ T534] EXT4-fs warning (device loop5): ext4_evict_inode:284: couldn't mark inode dirty (err -117) [ 43.078796][ T535] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 43.090018][ T10] EXT4-fs error (device loop0): ext4_release_dquot:6864: comm kworker/u4:1: Failed to release dquot type 0 [ 43.096522][ T535] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 43.096545][ T535] CPU: 1 PID: 535 Comm: syz.0.24 Not tainted syzkaller #0 [ 43.096568][ T535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026 [ 43.096580][ T535] RIP: 0010:__ext4_journal_get_write_access+0xad/0x6c0 [ 43.108282][ T534] EXT4-fs (loop5): 1 orphan inode deleted [ 43.116653][ T535] Code: 8c ff 49 8d 5e 30 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b1 d2 d1 ff 48 8b 1b 48 83 c3 38 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 94 d2 d1 ff 4c 8b 23 4d 85 e4 4c [ 43.116679][ T535] RSP: 0018:ffffc90000d47700 EFLAGS: 00010202 [ 43.116709][ T535] RAX: 0000000000000007 RBX: 0000000000000038 RCX: ffff88811db9e540 [ 43.116722][ T535] RDX: 0000000000000000 RSI: 0000000000000045 RDI: ffffffff866b0888 [ 43.133189][ T10] EXT4-fs error (device loop5): ext4_map_blocks:637: inode #3: block 1: comm kworker/u4:1: lblock 1 mapped to illegal pblock 1 (length 1) [ 43.134258][ T535] RBP: ffffc90000d477d0 R08: ffff8881234173f0 R09: 0000000000000001 [ 43.141365][ T534] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 43.146971][ T535] R10: dffffc0000000000 R11: ffffed10220cbc51 R12: ffff88811065e000 [ 43.146987][ T535] R13: dffffc0000000000 R14: ffff8881234173f0 R15: 1ffff920001a8ee8 [ 43.147002][ T535] FS: 00007f20c063c6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 43.173253][ T10] EXT4-fs error (device loop5): ext4_release_dquot:6864: comm kworker/u4:1: Failed to release dquot type 0 [ 43.181646][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.239256][ T484] EXT4-fs (loop1): unmounting filesystem. [ 43.247468][ T535] CR2: 0000555571112928 CR3: 000000010ffff000 CR4: 00000000003506a0 [ 43.247491][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.247503][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.247516][ T535] Call Trace: [ 43.247522][ T535] [ 43.247530][ T535] ? __cfi___ext4_journal_get_write_access+0x10/0x10 [ 43.247559][ T535] ? __kasan_check_read+0x11/0x20 [ 43.263645][ T484] EXT4-fs error (device loop1): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 43.265717][ T535] ? __ext4_journal_start_sb+0x2ed/0x4a0 [ 43.272468][ T484] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 43.279729][ T535] ext4_update_superblocks_fn+0x269/0x1220 [ 43.279767][ T535] ? __cfi_set_overhead+0x10/0x10 [ 43.279788][ T535] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 43.291093][ T484] EXT4-fs error (device loop1): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 43.296042][ T535] ? ext4_update_overhead+0x170/0x170 [ 43.296079][ T535] ext4_update_overhead+0x143/0x170 [ 43.296107][ T535] ext4_fill_super+0x2a54/0x73e0 [ 43.296137][ T535] ? __cfi_ext4_fill_super+0x10/0x10 [ 43.392766][ T535] ? __cfi_snprintf+0x10/0x10 [ 43.397473][ T535] ? mutex_unlock+0x8f/0x230 [ 43.402118][ T535] ? set_blocksize+0x1cc/0x470 [ 43.406926][ T535] ? sb_set_blocksize+0xaa/0xf0 [ 43.411798][ T535] get_tree_bdev+0x450/0x6a0 [ 43.416599][ T535] ? __cfi_ext4_fill_super+0x10/0x10 [ 43.421939][ T535] ext4_get_tree+0x1c/0x20 [ 43.426398][ T535] vfs_get_tree+0x9a/0x270 [ 43.430830][ T535] do_new_mount+0x251/0xb40 [ 43.435394][ T535] ? security_capable+0x99/0xc0 [ 43.440279][ T535] path_mount+0x640/0xfd0 [ 43.444691][ T535] __se_sys_mount+0x320/0x390 [ 43.449414][ T535] ? __x64_sys_mount+0xd0/0xd0 [ 43.454195][ T535] ? do_user_addr_fault+0x9a5/0x1030 [ 43.459779][ T535] __x64_sys_mount+0xbf/0xd0 [ 43.464405][ T535] x64_sys_call+0x65d/0x9a0 [ 43.468936][ T535] do_syscall_64+0x4c/0xa0 [ 43.473487][ T535] ? clear_bhb_loop+0x30/0x80 [ 43.478189][ T535] ? clear_bhb_loop+0x30/0x80 [ 43.482906][ T535] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 43.488838][ T535] RIP: 0033:0x7f20bf79b7ca [ 43.493314][ T535] Code: 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.513385][ T535] RSP: 002b:00007f20c063be58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 43.521828][ T535] RAX: ffffffffffffffda RBX: 00007f20c063bee0 RCX: 00007f20bf79b7ca [ 43.529865][ T535] RDX: 0000200000000140 RSI: 0000200000000040 RDI: 00007f20c063bea0 [ 43.538041][ T535] RBP: 0000200000000140 R08: 00007f20c063bee0 R09: 0000000000000000 [ 43.546297][ T535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000040 [ 43.554561][ T535] R13: 00007f20c063bea0 R14: 00000000000005fc R15: 0000200000000080 [ 43.562857][ T535] [ 43.565903][ T535] Modules linked in: [ 43.573426][ T535] ---[ end trace 0000000000000000 ]--- [ 43.578953][ T535] RIP: 0010:__ext4_journal_get_write_access+0xad/0x6c0 [ 43.602465][ T487] EXT4-fs (loop5): unmounting filesystem. [ 43.621236][ T543] EXT4-fs: Ignoring removed bh option [ 43.627830][ T535] Code: 8c ff 49 8d 5e 30 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 b1 d2 d1 ff 48 8b 1b 48 83 c3 38 48 89 d8 48 c1 e8 03 <42> 80 3c 28 00 74 08 48 89 df e8 94 d2 d1 ff 4c 8b 23 4d 85 e4 4c [ 43.630334][ T487] EXT4-fs error (device loop5): __ext4_get_inode_loc:4522: comm syz-executor: Invalid inode table block 1 in block_group 0 [ 43.650202][ T535] RSP: 0018:ffffc90000d47700 EFLAGS: 00010202 [ 43.667997][ T535] RAX: 0000000000000007 RBX: 0000000000000038 RCX: ffff88811db9e540 [ 43.676650][ T535] RDX: 0000000000000000 RSI: 0000000000000045 RDI: ffffffff866b0888 [ 43.676799][ T543] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 43.685261][ T535] RBP: ffffc90000d477d0 R08: ffff8881234173f0 R09: 0000000000000001 [ 43.701454][ T535] R10: dffffc0000000000 R11: ffffed10220cbc51 R12: ffff88811065e000 [ 43.717884][ T487] EXT4-fs error (device loop5) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 43.731051][ T487] EXT4-fs error (device loop5): ext4_quota_off:7134: inode #3: comm syz-executor: mark_inode_dirty error [ 43.743006][ T535] R13: dffffc0000000000 R14: ffff8881234173f0 R15: 1ffff920001a8ee8 [ 43.760206][ T542] EXT4-fs: Ignoring removed bh option [ 43.766896][ T535] FS: 00007f20c063c6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 43.776690][ T543] EXT4-fs error (device loop2): ext4_map_blocks:637: inode #3: block 2: comm syz.2.27: lblock 2 mapped to illegal pblock 2 (length 1) [ 43.788302][ T535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.798082][ T535] CR2: 00007f6104183740 CR3: 000000010ffff000 CR4: 00000000003506b0 [ 43.809957][ T543] EXT4-fs error (device loop2): ext4_map_blocks:637: inode #3: block 48: comm syz.2.27: lblock 0 mapped to illegal pblock 48 (length 1) [ 43.824789][ T542] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 43.837868][ T535] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.842129][ T548] EXT4-fs: Ignoring removed bh option [ 43.853197][ T543] EXT4-fs error (device loop2): ext4_acquire_dquot:6828: comm syz.2.27: Failed to acquire dquot type 0 [ 43.874156][ T542] EXT4-fs error (device loop6): ext4_map_blocks:637: inode #3: block 2: comm syz.6.28: lblock 2 mapped to illegal pblock 2 (length 1) [ 43.878708][ T545] EXT4-fs: Ignoring removed bh option [ 43.893673][ T535] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.894196][ T548] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c80ce018, mo2=0000] [ 43.901889][ T535] Kernel panic - not syncing: Fatal exception [ 43.902469][ T535] Kernel Offset: disabled [ 43.921008][ T535] Rebooting in 86400 seconds..