Warning: Permanently added '10.128.1.52' (ED25519) to the list of known hosts. 2026/04/04 12:13:50 parsed 1 programs Setting up swapspace version 1, size = 127995904 bytes [ 43.773127][ T24] audit: type=1400 audit(1775304831.199:106): avc: denied { unlink } for pid=421 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" [ 43.842635][ T421] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.294683][ T24] audit: type=1401 audit(1775304831.719:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 44.648602][ T24] audit: type=1400 audit(1775304832.079:108): avc: denied { create } for pid=465 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.774182][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.781746][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.789566][ T472] device bridge_slave_0 entered promiscuous mode [ 44.797481][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.805327][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.812975][ T472] device bridge_slave_1 entered promiscuous mode [ 44.867844][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.875262][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.882827][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.890231][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.911904][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.928503][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.936320][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.944121][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.966490][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.974912][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.982153][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.991050][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.999868][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.007303][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.026104][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.035591][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.044071][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.053411][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.063132][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.071077][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.079521][ T472] device veth0_vlan entered promiscuous mode [ 45.090218][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.099686][ T472] device veth1_macvtap entered promiscuous mode [ 45.109323][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready 2026/04/04 12:13:52 executed programs: 0 [ 45.120314][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.265947][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.273200][ T490] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.281243][ T490] device bridge_slave_0 entered promiscuous mode [ 45.288545][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.296209][ T490] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.304820][ T490] device bridge_slave_1 entered promiscuous mode [ 45.416069][ T491] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.423931][ T491] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.432066][ T491] device bridge_slave_0 entered promiscuous mode [ 45.448732][ T491] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.455967][ T491] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.463651][ T491] device bridge_slave_1 entered promiscuous mode [ 45.476427][ T499] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.483862][ T499] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.491586][ T499] device bridge_slave_0 entered promiscuous mode [ 45.500338][ T499] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.507628][ T499] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.515233][ T499] device bridge_slave_1 entered promiscuous mode [ 45.553968][ T496] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.561457][ T496] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.569982][ T496] device bridge_slave_0 entered promiscuous mode [ 45.580235][ T496] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.587884][ T496] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.595909][ T496] device bridge_slave_1 entered promiscuous mode [ 45.619915][ T490] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.627400][ T490] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.634662][ T490] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.641892][ T490] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.663695][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.671044][ T494] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.679181][ T494] device bridge_slave_0 entered promiscuous mode [ 45.688818][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.696223][ T494] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.703712][ T494] device bridge_slave_1 entered promiscuous mode [ 45.784793][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.792526][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.893110][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.901035][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.909823][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.918442][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.926620][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.933982][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.959086][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.966833][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.975373][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.984082][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.992844][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.000104][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.008258][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.016966][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.025983][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.033878][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.041963][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.049648][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.057417][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.066884][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.075702][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.083739][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.091245][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.099705][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.108542][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.115557][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.123530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.131890][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.140074][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.148000][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.168819][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.177048][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.185954][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.193951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.202234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.211820][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.221026][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.228374][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.236014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.244666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.253459][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.261448][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.288570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.297260][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.305824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.316009][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.325164][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.333049][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.341160][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.349858][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.359450][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.367270][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.374919][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.384093][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.392538][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.401589][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.410643][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.419418][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.428454][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.435845][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.443408][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.452272][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.461835][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.470496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.484071][ T494] device veth0_vlan entered promiscuous mode [ 46.500961][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.510181][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.517993][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.526360][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.535466][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.543918][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.552509][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.569709][ T494] device veth1_macvtap entered promiscuous mode [ 46.579280][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.589272][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.599301][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.616378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.624881][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.633140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.641720][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.653977][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.662714][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.671875][ T496] device veth0_vlan entered promiscuous mode [ 46.694128][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.702783][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.711674][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.720168][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.728878][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.736439][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.752475][ T490] device veth0_vlan entered promiscuous mode [ 46.775414][ T491] device veth0_vlan entered promiscuous mode [ 46.782226][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.790951][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.800540][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.808385][ T514] EXT4-fs (loop2): Ignoring removed bh option [ 46.808783][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.814668][ T514] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 46.835760][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.844400][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.852541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.854875][ T514] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 46.862821][ T496] device veth1_macvtap entered promiscuous mode [ 46.892324][ T24] audit: type=1400 audit(1775304834.319:109): avc: denied { mount } for pid=513 comm="syz.2.19" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 46.908328][ T514] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.19: Allocating blocks 497-513 which overlap fs metadata [ 46.915749][ T24] audit: type=1400 audit(1775304834.319:110): avc: denied { write } for pid=513 comm="syz.2.19" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 46.929984][ T514] EXT4-fs (loop2): pa ffff8881238741f8: logic 208, phys. 465, len 3 [ 46.957298][ T490] device veth1_macvtap entered promiscuous mode [ 46.959173][ T514] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 46.972790][ T24] audit: type=1400 audit(1775304834.319:111): avc: denied { add_name } for pid=513 comm="syz.2.19" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 47.001067][ T24] audit: type=1400 audit(1775304834.319:112): avc: denied { create } for pid=513 comm="syz.2.19" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.001571][ T499] device veth0_vlan entered promiscuous mode [ 47.022417][ T24] audit: type=1400 audit(1775304834.319:113): avc: denied { read write } for pid=513 comm="syz.2.19" name="file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.035569][ T491] device veth1_macvtap entered promiscuous mode [ 47.053307][ T24] audit: type=1400 audit(1775304834.319:114): avc: denied { open } for pid=513 comm="syz.2.19" path="/0/file1/file1" dev="loop2" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.064089][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.083756][ T24] audit: type=1400 audit(1775304834.319:115): avc: denied { read write open } for pid=518 comm="syz.2.19" path="/0/file1/core" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 47.118994][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.128253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.136231][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.145073][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.147454][ T494] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 47.154098][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.174064][ T494] EXT4-fs error (device loop2): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 47.193540][ T494] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.193692][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.206464][ T494] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 47.215015][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.236650][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.245208][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.254328][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.262722][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.271444][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.303475][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.313652][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.324385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.334155][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.364177][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.372382][ T521] EXT4-fs (loop0): Ignoring removed bh option [ 47.372422][ T521] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.389288][ T521] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.392830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.427662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.437448][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.450781][ T499] device veth1_macvtap entered promiscuous mode [ 47.470142][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.479972][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.488625][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.506019][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.515216][ T526] EXT4-fs (loop5): Ignoring removed bh option [ 47.521740][ T526] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.529921][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.549689][ T526] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.563102][ T521] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.17: Allocating blocks 497-513 which overlap fs metadata [ 47.576797][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.590639][ T521] EXT4-fs (loop0): pa ffff888123874c78: logic 208, phys. 465, len 3 [ 47.606505][ T521] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.607052][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.621202][ T531] EXT4-fs (loop1): Ignoring removed bh option [ 47.644619][ T531] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.705434][ T531] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.739735][ T526] EXT4-fs error (device loop5): ext4_find_extent:928: inode #15: comm syz.5.20: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 47.751965][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.766486][ T532] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.766576][ T526] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 47.785893][ T532] device bridge_slave_0 entered promiscuous mode [ 47.788242][ T526] EXT4-fs (loop5): This should not happen!! Data will be lost [ 47.788242][ T526] [ 47.796229][ T562] EXT4-fs (loop4): Ignoring removed bh option [ 47.835800][ T532] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.843390][ T532] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.848448][ T562] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.851141][ T532] device bridge_slave_1 entered promiscuous mode [ 47.906948][ T531] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.18: Allocating blocks 497-513 which overlap fs metadata [ 47.922509][ T562] EXT4-fs (loop4): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 47.950213][ T531] EXT4-fs (loop1): pa ffff88812386f9d8: logic 128, phys. 385, len 8 [ 47.959005][ T531] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 47.965002][ T569] EXT4-fs (loop5): Ignoring removed bh option [ 47.979015][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.988690][ T569] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 47.989786][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.009970][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.018882][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.024336][ T573] EXT4-fs (loop0): Ignoring removed bh option [ 48.028009][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.034251][ T573] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.041270][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.055667][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.073899][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.076789][ T562] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3358: comm syz.4.21: Allocating blocks 497-513 which overlap fs metadata [ 48.083816][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.098897][ T562] EXT4-fs (loop4): pa ffff88811b441a80: logic 128, phys. 385, len 8 [ 48.105283][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.113532][ T562] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.138554][ T573] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.153106][ T532] device veth0_vlan entered promiscuous mode [ 48.177881][ T569] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.189224][ T573] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3358: comm syz.0.25: Allocating blocks 497-513 which overlap fs metadata [ 48.218929][ T573] EXT4-fs (loop0): pa ffff88811b441bd0: logic 128, phys. 385, len 8 [ 48.227892][ T573] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.242639][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.252161][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.261318][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.269746][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.278038][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.287204][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.296159][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.345629][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.372209][ T569] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.24: Allocating blocks 497-513 which overlap fs metadata [ 48.389160][ T532] device veth1_macvtap entered promiscuous mode [ 48.397499][ T569] EXT4-fs (loop5): pa ffff8881238f5498: logic 128, phys. 385, len 8 [ 48.405941][ T569] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 48.405975][ T573] EXT4-fs error (device loop0): ext4_find_extent:928: inode #15: comm syz.0.25: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.451603][ T584] EXT4-fs (loop1): Ignoring removed bh option [ 48.470647][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.488545][ T573] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 48.500811][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.502168][ T573] EXT4-fs (loop0): This should not happen!! Data will be lost [ 48.502168][ T573] [ 48.511249][ T584] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.544874][ T496] EXT4-fs error (device loop5): mb_free_blocks:1540: group 0, inode 15: block 369:freeing already freed block (bit 23); block bitmap corrupt. [ 48.562243][ T496] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.577057][ T496] EXT4-fs error (device loop5): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.597603][ T490] EXT4-fs error (device loop0): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.619946][ T490] EXT4-fs error (device loop0): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 48.635011][ T584] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.635228][ T490] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.685893][ T562] EXT4-fs error (device loop4): ext4_find_extent:928: inode #15: comm syz.4.21: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.690284][ T490] EXT4-fs error (device loop0): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.709029][ T562] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 48.730930][ T562] EXT4-fs (loop4): This should not happen!! Data will be lost [ 48.730930][ T562] [ 48.755203][ T499] EXT4-fs error (device loop4): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.777725][ T590] EXT4-fs (loop6): Ignoring removed bh option [ 48.785385][ T499] EXT4-fs error (device loop4): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 48.797546][ T590] EXT4-fs (loop6): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.807683][ T588] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.26: Allocating blocks 497-513 which overlap fs metadata [ 48.832375][ T499] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.847282][ T590] EXT4-fs (loop6): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 48.849836][ T499] EXT4-fs error (device loop4): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 48.894019][ T590] EXT4-fs error (device loop6): ext4_mb_mark_diskspace_used:3358: comm syz.6.31: Allocating blocks 497-513 which overlap fs metadata [ 48.912786][ T584] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.26: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 48.933534][ T584] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 48.935605][ T590] EXT4-fs (loop6): pa ffff8881238f5738: logic 208, phys. 465, len 3 [ 48.947030][ T584] EXT4-fs (loop1): This should not happen!! Data will be lost [ 48.947030][ T584] [ 48.966933][ T590] EXT4-fs error (device loop6): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.022543][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.030534][ T596] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.039301][ T596] device bridge_slave_0 entered promiscuous mode [ 49.050765][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.058580][ T596] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.065016][ T532] EXT4-fs error (device loop6): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 49.066659][ T596] device bridge_slave_1 entered promiscuous mode [ 49.093652][ T532] EXT4-fs error (device loop6): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 49.128266][ T532] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 49.145741][ T532] EXT4-fs error (device loop6): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 49.161124][ T603] EXT4-fs (loop1): Ignoring removed bh option [ 49.167346][ T603] EXT4-fs (loop1): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 49.189729][ T603] EXT4-fs (loop1): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 49.246070][ T603] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3358: comm syz.1.34: Allocating blocks 497-513 which overlap fs metadata [ 49.261357][ T603] EXT4-fs (loop1): pa ffff88811b49f0a8: logic 208, phys. 465, len 3 [ 49.270239][ T603] EXT4-fs error (device loop1): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 49.306851][ T601] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.315265][ T601] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.324620][ T601] device bridge_slave_0 entered promiscuous mode [ 49.328638][ T603] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm syz.1.34: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 49.349387][ T596] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.357262][ T596] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.364773][ T596] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.370426][ T311] EXT4-fs error (device loop1): ext4_find_extent:928: inode #15: comm kworker/u4:3: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 49.372079][ T596] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.392813][ T603] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 120 with max blocks 8 with error 117 [ 49.402955][ T311] EXT4-fs warning (device loop1): ext4_convert_unwritten_extents:4875: inode #15: block 119: len 1: ext4_ext_map_blocks returned -117 [ 49.430010][ T603] EXT4-fs (loop1): This should not happen!! Data will be lost [ 49.430010][ T603] [ 49.431364][ T311] EXT4-fs (loop1): failed to convert unwritten extents to written extents -- potential data loss! (inode 15, error -117) [ 49.444041][ T24] kauditd_printk_skb: 4 callbacks suppressed [ 49.444068][ T24] audit: type=1400 audit(1775304836.869:120): avc: denied { read } for pid=77 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 49.455647][ T601] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.460512][ T24] audit: type=1400 audit(1775304836.869:121): avc: denied { search } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.503890][ T491] EXT4-fs error (device loop1): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 49.514574][ T601] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.534123][ T491] EXT4-fs error (device loop1): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 49.541709][ T24] audit: type=1400 audit(1775304836.869:122): avc: denied { write } for pid=77 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.554137][ T491] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 49.577344][ T601] device bridge_slave_1 entered promiscuous mode [ 49.589796][ T491] EXT4-fs error (device loop1): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 49.596748][ T24] audit: type=1400 audit(1775304836.869:123): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 49.630084][ T24] audit: type=1400 audit(1775304836.869:124): avc: denied { create } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.651223][ T24] audit: type=1400 audit(1775304836.869:125): avc: denied { append open } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.675458][ T24] audit: type=1400 audit(1775304836.869:126): avc: denied { getattr } for pid=77 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.683784][ T606] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.706450][ T606] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.714632][ T606] device bridge_slave_0 entered promiscuous mode [ 49.721864][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.730833][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.739646][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.753170][ T615] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.760599][ T615] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.768661][ T615] device bridge_slave_0 entered promiscuous mode [ 49.778652][ T615] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.787289][ T615] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.795101][ T615] device bridge_slave_1 entered promiscuous mode [ 49.802457][ T606] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.810723][ T606] bridge0: port 2(bridge_slave_1) entered disabled state [ 49.818592][ T606] device bridge_slave_1 entered promiscuous mode [ 49.832368][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.861604][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.928741][ T24] audit: type=1400 audit(1775304837.359:127): avc: denied { read } for pid=622 comm="syz-executor" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.954625][ T24] audit: type=1400 audit(1775304837.379:128): avc: denied { open } for pid=622 comm="syz-executor" path="net:[4026531999]" dev="nsfs" ino=4026531999 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.999513][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.007632][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.017064][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.024914][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.034049][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.043322][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.052103][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.059423][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.067135][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.075986][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.084586][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.092166][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.099997][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 50.108783][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.117444][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 50.125863][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.133950][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.141851][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.149758][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.166028][ T596] device veth0_vlan entered promiscuous mode [ 50.195013][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 50.203914][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.214654][ T596] device veth1_macvtap entered promiscuous mode [ 50.230147][ T9] device bridge_slave_1 left promiscuous mode [ 50.236514][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.244517][ T9] device bridge_slave_0 left promiscuous mode [ 50.251752][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.259866][ T9] device bridge_slave_1 left promiscuous mode [ 50.266600][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.274362][ T9] device bridge_slave_0 left promiscuous mode [ 50.281206][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.289680][ T9] device veth1_macvtap left promiscuous mode [ 50.295948][ T9] device veth0_vlan left promiscuous mode [ 50.302691][ T9] device veth1_macvtap left promiscuous mode [ 50.309878][ T9] device veth0_vlan left promiscuous mode [ 50.472477][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 50.481172][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 50.504003][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.513228][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.522870][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.531988][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.554861][ T601] device veth0_vlan entered promiscuous mode [ 50.561731][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 50.569847][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 50.578673][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 50.587002][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.594696][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.602412][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.610236][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.619837][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.628441][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.636753][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.643976][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.659467][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.667473][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.675845][ T311] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.684757][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.691839][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.705152][ T622] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.712522][ T622] bridge0: port 1(bridge_slave_0) entered disabled state 2026/04/04 12:13:58 executed programs: 32 [ 50.720058][ T622] device bridge_slave_0 entered promiscuous mode [ 50.727647][ T622] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.735239][ T622] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.743561][ T622] device bridge_slave_1 entered promiscuous mode [ 50.777748][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.786393][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.795787][ T581] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.803461][ T581] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.811207][ T581] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.816634][ T627] EXT4-fs (loop7): Ignoring removed bh option [ 50.830024][ T601] device veth1_macvtap entered promiscuous mode [ 50.838498][ T627] EXT4-fs (loop7): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 50.855938][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 50.864928][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.865417][ T627] EXT4-fs (loop7): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 50.874725][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.908608][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.915753][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.922437][ T627] EXT4-fs error (device loop7): ext4_mb_mark_diskspace_used:3358: comm syz.7.41: Allocating blocks 497-513 which overlap fs metadata [ 50.923590][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.937999][ T627] EXT4-fs (loop7): pa ffff88811b49ff18: logic 128, phys. 385, len 8 [ 50.953857][ T627] EXT4-fs error (device loop7): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 50.964973][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.986505][ T606] device veth0_vlan entered promiscuous mode [ 51.002755][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.013129][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.022566][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.031519][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.037875][ T596] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 51.039899][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.052950][ T596] EXT4-fs error (device loop7): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 51.062032][ T461] EXT4-fs error (device loop7): mb_free_blocks:1540: group 0, inode 18: block 81:freeing already freed block (bit 5); block bitmap corrupt. [ 51.088670][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.097205][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.119510][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.127900][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.141759][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.150625][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.170560][ T606] device veth1_macvtap entered promiscuous mode [ 51.195358][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.204181][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.213352][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.223728][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.232645][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.256786][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.265941][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.275140][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.283562][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.292225][ T633] EXT4-fs (loop8): Ignoring removed bh option [ 51.293096][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.299737][ T633] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.311087][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.331701][ T461] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.339082][ T461] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.347901][ T633] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.381243][ T615] device veth0_vlan entered promiscuous mode [ 51.407867][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.416929][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.425829][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.434263][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.443050][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.451625][ T461] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.452070][ T633] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.33: Allocating blocks 497-513 which overlap fs metadata [ 51.458776][ T461] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.465182][ T615] device veth1_macvtap entered promiscuous mode [ 51.490255][ T633] EXT4-fs (loop8): pa ffff88811b75c540: logic 128, phys. 385, len 8 [ 51.498456][ T633] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.523325][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.532675][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.543106][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 51.552648][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.562246][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 51.590747][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.599214][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.609359][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.609872][ T641] EXT4-fs (loop9): Ignoring removed bh option [ 51.622700][ T641] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.625881][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.645703][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 51.649500][ T641] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.654565][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.688593][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 51.697027][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.736821][ T636] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.744495][ T636] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.752243][ T636] device bridge_slave_0 entered promiscuous mode [ 51.760265][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 51.769071][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.770138][ T648] EXT4-fs (loop8): Ignoring removed bh option [ 51.779580][ T622] device veth0_vlan entered promiscuous mode [ 51.791414][ T636] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.799195][ T648] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.813817][ T636] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.827723][ T648] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.832094][ T636] device bridge_slave_1 entered promiscuous mode [ 51.861130][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 51.876408][ T652] EXT4-fs (loop3): Ignoring removed bh option [ 51.877627][ T641] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.37: Allocating blocks 497-513 which overlap fs metadata [ 51.898341][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.902334][ T652] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 51.913095][ T622] device veth1_macvtap entered promiscuous mode [ 51.925864][ T641] EXT4-fs (loop9): pa ffff88811b6425e8: logic 128, phys. 385, len 8 [ 51.934472][ T641] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 51.944757][ T648] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.44: Allocating blocks 497-513 which overlap fs metadata [ 51.963432][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.973177][ T648] EXT4-fs (loop8): pa ffff8881212933f0: logic 128, phys. 385, len 8 [ 51.973569][ T652] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 51.981603][ T648] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.018617][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.028666][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.036253][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 52.055045][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.064773][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 52.069283][ T652] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.46: Allocating blocks 497-513 which overlap fs metadata [ 52.073472][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.097072][ T652] EXT4-fs (loop3): pa ffff888121248b28: logic 208, phys. 465, len 3 [ 52.105407][ T652] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.195095][ T648] EXT4-fs error (device loop8): ext4_find_extent:928: inode #15: comm syz.8.44: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.217114][ T648] EXT4-fs (loop8): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 52.240791][ T648] EXT4-fs (loop8): This should not happen!! Data will be lost [ 52.240791][ T648] [ 52.269491][ T652] EXT4-fs error (device loop3): ext4_find_extent:928: inode #15: comm syz.3.46: pblk 257 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.288465][ T662] EXT4-fs (loop9): Ignoring removed bh option [ 52.295251][ T652] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 119 with max blocks 1 with error 117 [ 52.295354][ T662] EXT4-fs (loop9): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.308021][ T652] EXT4-fs (loop3): This should not happen!! Data will be lost [ 52.308021][ T652] [ 52.346426][ T662] EXT4-fs (loop9): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.381408][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.389708][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.400764][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.409688][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.418469][ T519] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.425761][ T519] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.433859][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.442712][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.443291][ T664] EXT4-fs (loop2): Ignoring removed bh option [ 52.453795][ T519] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.458999][ T664] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.465874][ T519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.495091][ T662] EXT4-fs error (device loop9): ext4_mb_mark_diskspace_used:3358: comm syz.9.45: Allocating blocks 497-513 which overlap fs metadata [ 52.500210][ T664] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.520535][ T669] EXT4-fs (loop8): Ignoring removed bh option [ 52.543951][ T669] EXT4-fs (loop8): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.551669][ T662] EXT4-fs (loop9): pa ffff88811b75c348: logic 128, phys. 385, len 8 [ 52.564419][ T662] EXT4-fs error (device loop9): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.576719][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.576912][ T669] EXT4-fs (loop8): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.585465][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.631818][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.638643][ T676] EXT4-fs (loop3): Ignoring removed bh option [ 52.650311][ T676] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 52.675498][ T606] EXT4-fs error (device loop9): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 161 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 52.702303][ T606] EXT4-fs error (device loop9): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 52.721290][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.729303][ T676] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 52.734394][ T636] device veth0_vlan entered promiscuous mode [ 52.763692][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.773504][ T606] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 52.780094][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.795303][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.796393][ T606] EXT4-fs error (device loop9): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 52.816699][ T669] EXT4-fs error (device loop8): ext4_mb_mark_diskspace_used:3358: comm syz.8.47: Allocating blocks 497-513 which overlap fs metadata [ 52.832118][ T669] EXT4-fs (loop8): pa ffff888121051e70: logic 128, phys. 385, len 8 [ 52.840635][ T669] EXT4-fs error (device loop8): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.844628][ T664] EXT4-fs error (device loop2): ext4_find_extent:928: inode #15: comm syz.2.48: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 23, max 84(84), depth 0(0) [ 52.877531][ T664] EXT4-fs error (device loop2): ext4_ext_remove_space:2971: inode #15: comm syz.2.48: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 19, max 84(84), depth 0(0) [ 52.902232][ T461] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.926200][ T636] device veth1_macvtap entered promiscuous mode [ 52.930204][ T676] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.49: Allocating blocks 497-513 which overlap fs metadata [ 52.947360][ T676] EXT4-fs (loop3): pa ffff88812110ed20: logic 128, phys. 385, len 8 [ 52.955734][ T676] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 52.975181][ T682] EXT4-fs error (device loop8): mb_free_blocks:1540: group 0, inode 18: block 321:freeing already freed block (bit 20); block bitmap corrupt. [ 53.005977][ T601] EXT4-fs error (device loop8): ext4_ext_remove_space:2971: inode #15: comm syz-executor: pblk 273 bad header/extent: invalid extent entries - magic f30a, entries 9, max 84(84), depth 0(0) [ 53.023855][ T664] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 224 with max blocks 1 with error 28 [ 53.040200][ T664] EXT4-fs (loop2): This should not happen!! Data will be lost [ 53.040200][ T664] [ 53.041012][ T601] EXT4-fs error (device loop8): ext4_evict_inode:294: comm syz-executor: couldn't truncate inode 15 (err -117) [ 53.051639][ T664] EXT4-fs (loop2): Total free blocks count 0 [ 53.065696][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.070840][ T664] EXT4-fs (loop2): Free/Dirty block details [ 53.079414][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.094398][ T601] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.133271][ T664] EXT4-fs (loop2): free_blocks=0 [ 53.138495][ T664] EXT4-fs (loop2): dirty_blocks=0 [ 53.143633][ T664] EXT4-fs (loop2): Block reservation details [ 53.150732][ T664] EXT4-fs (loop2): i_reserved_data_blocks=0 [ 53.178669][ T601] EXT4-fs error (device loop8): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 53.231418][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.239065][ T690] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.247184][ T690] device bridge_slave_0 entered promiscuous mode [ 53.250888][ T688] EXT4-fs (loop5): Ignoring removed bh option [ 53.266150][ T688] EXT4-fs (loop5): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.266554][ T690] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.286025][ T690] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.289377][ T688] EXT4-fs (loop5): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.293922][ T690] device bridge_slave_1 entered promiscuous mode [ 53.344139][ T699] EXT4-fs (loop3): Ignoring removed bh option [ 53.357094][ T699] EXT4-fs (loop3): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.370858][ T688] ------------[ cut here ]------------ [ 53.376605][ T688] kernel BUG at fs/ext4/extents_status.c:968! [ 53.383545][ T688] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 53.389877][ T688] CPU: 0 PID: 688 Comm: syz.5.52 Not tainted syzkaller #0 [ 53.397108][ T688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 53.407647][ T688] RIP: 0010:ext4_es_cache_extent+0x57b/0x5d0 [ 53.413911][ T688] Code: e8 03 42 80 3c 38 00 74 08 48 89 df e8 ee 3e d2 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 fc 72 0c 00 eb 13 e8 b5 be 97 ff <0f> 0b e8 ae be 97 ff eb 28 e8 a7 be 97 ff 31 f6 65 ff 0d da 78 35 [ 53.435532][ T688] RSP: 0018:ffffc90001416b40 EFLAGS: 00010293 [ 53.442404][ T688] RAX: ffffffff81ccf49b RBX: 000000000000005a RCX: ffff88812ce8a780 [ 53.451034][ T688] RDX: 0000000000000000 RSI: 000000000000005a RDI: 0000000000000058 [ 53.459245][ T688] RBP: ffffc90001416c48 R08: ffffc90001416bb7 R09: ffffc90001416ba0 [ 53.467523][ T688] R10: dffffc0000000000 R11: fffff52000282d77 R12: ffff88812d1723c8 [ 53.472519][ T690] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.476054][ T688] R13: 47ffffffffffffff R14: 0000000000000058 R15: dffffc0000000000 [ 53.476062][ T688] FS: 00007fd8d9c616c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 53.476068][ T688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.476082][ T688] CR2: 00002000000120bf CR3: 000000011a70a000 CR4: 00000000003506b0 [ 53.483766][ T690] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.492277][ T688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.492284][ T688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.492287][ T688] Call Trace: [ 53.492306][ T688] ? __es_insert_extent+0x1800/0x1800 [ 53.492316][ T688] __read_extent_tree_block+0x44b/0x790 [ 53.492333][ T688] ext4_find_extent+0x8b9/0xe20 [ 53.501901][ T690] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.508729][ T688] ? kfree+0xc0/0x270 [ 53.508740][ T688] ext4_ext_map_blocks+0x20b/0x5dd0 [ 53.508750][ T688] ? __es_insert_extent+0xb70/0x1800 [ 53.508776][ T688] ? _raw_write_trylock+0x150/0x150 [ 53.517647][ T690] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.525094][ T688] ? _raw_write_unlock+0x2b/0x60 [ 53.525105][ T688] ? ext4_ext_release+0x10/0x10 [ 53.525114][ T688] ? ext4_fc_track_template+0xb5/0x600 [ 53.525132][ T688] ? ext4_fc_track_range+0x260/0x260 [ 53.543752][ T702] EXT4-fs error (device loop5): ext4_mb_mark_diskspace_used:3358: comm syz.5.52: Allocating blocks 497-513 which overlap fs metadata [ 53.544996][ T688] ? ext4_es_lookup_extent+0x54c/0x900 [ 53.545007][ T688] ext4_map_blocks+0x985/0x1bd0 [ 53.545023][ T688] ? __kasan_slab_alloc+0xbd/0xf0 [ 53.550845][ T702] EXT4-fs (loop5): pa ffff88812110e498: logic 128, phys. 385, len 8 [ 53.556205][ T688] ? slab_post_alloc_hook+0x5d/0x2f0 [ 53.561719][ T702] EXT4-fs error (device loop5): ext4_mb_release_inode_pa:4375: group 0, [ 53.569095][ T688] ? kmem_cache_alloc+0x162/0x2d0 [ 53.569109][ T688] ? ext4_issue_zeroout+0x1a0/0x1a0 [ 53.569119][ T688] _ext4_get_block+0x1d1/0x4e0 [ 53.569127][ T688] ? ext4_get_block+0x50/0x50 [ 53.569136][ T688] ? slab_post_alloc_hook+0x7d/0x2f0 [ 53.569143][ T688] ext4_get_block_unwritten+0x2a/0x40 [ 53.569150][ T688] ext4_block_write_begin+0x573/0x1340 [ 53.569159][ T688] ? _ext4_get_block+0x4e0/0x4e0 [ 53.569167][ T688] ? ext4_print_free_blocks+0x2c0/0x2c0 [ 53.569176][ T688] ? __kasan_check_read+0x11/0x20 [ 53.569183][ T688] ? ext4_inode_journal_mode+0x19a/0x480 [ 53.569189][ T688] ext4_write_begin+0x67e/0x1690 [ 53.569198][ T688] ? ext4_readahead+0x110/0x110 [ 53.569209][ T688] ? can_reuse_spf_vma+0xe0/0xe0 [ 53.569220][ T688] ? __kasan_check_write+0x14/0x20 [ 53.569236][ T688] ? down_read_trylock+0x106/0x160 [ 53.573549][ T702] free 0, pa_free 1 [ 53.578739][ T688] ? __init_rwsem+0x1c0/0x1c0 [ 53.578747][ T688] ext4_da_write_begin+0x478/0xf10 [ 53.578754][ T688] ? up_read+0x12/0x50 [ 53.578764][ T688] ? ext4_set_page_dirty+0x1a0/0x1a0 [ 53.578772][ T688] ? __ext4_journal_stop+0x36/0x1a0 [ 53.578787][ T688] ? exc_page_fault+0x67/0xc0 [ 53.604278][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.608169][ T688] ? asm_exc_page_fault+0x1e/0x30 [ 53.608180][ T688] ? __get_user_nocheck_1+0x6/0x10 [ 53.608191][ T688] generic_perform_write+0x2ce/0x540 [ 53.608200][ T688] ? preempt_count_add+0x90/0x1b0 [ 53.608211][ T688] ? grab_cache_page_write_begin+0xb0/0xb0 [ 53.608220][ T688] ? down_write+0xb2/0x120 [ 53.608228][ T688] ? down_read_killable+0xe0/0xe0 [ 53.608237][ T688] ? generic_write_checks+0x3b3/0x480 [ 53.608247][ T688] ext4_buffered_write_iter+0x4b8/0x640 [ 53.608255][ T688] ext4_file_write_iter+0x53f/0x1980 [ 53.608263][ T688] ? futex_wait+0x6f0/0x6f0 [ 53.608273][ T688] ? avc_policy_seqno+0x1b/0x70 [ 53.608286][ T688] ? selinux_file_permission+0x2a5/0x510 [ 53.608295][ T688] ? ext4_file_read_iter+0x530/0x530 [ 53.608306][ T688] ? security_file_permission+0x83/0xa0 [ 53.608315][ T688] ? iov_iter_init+0x3f/0x120 [ 53.608331][ T688] vfs_write+0x758/0xdc0 [ 53.615789][ T699] EXT4-fs (loop3): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.619594][ T688] ? kernel_write+0x3c0/0x3c0 [ 53.619603][ T688] ? __fget_files+0x2c4/0x320 [ 53.619612][ T688] ? __fdget+0x1a1/0x230 [ 53.619620][ T688] ? __x64_sys_pwrite64+0xf2/0x220 [ 53.619628][ T688] __x64_sys_pwrite64+0x197/0x220 [ 53.619635][ T688] ? ksys_pwrite64+0x1b0/0x1b0 [ 53.619645][ T688] ? __kasan_check_read+0x11/0x20 [ 53.619654][ T688] ? exit_to_user_mode_prepare+0x9a/0xa0 [ 53.619663][ T688] do_syscall_64+0x31/0x40 [ 53.619674][ T688] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.619681][ T688] RIP: 0033:0x7fd8d9dfe629 [ 53.619691][ T688] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 53.619696][ T688] RSP: 002b:00007fd8d9c61028 EFLAGS: 00000246 ORIG_RAX: 0000000000000012 [ 53.619707][ T688] RAX: ffffffffffffffda RBX: 00007fd8da077fa0 RCX: 00007fd8d9dfe629 [ 53.619712][ T688] RDX: 00000000200000c1 RSI: 00002000000000c0 RDI: 0000000000000004 [ 53.619718][ T688] RBP: 00007fd8d9e94b39 R08: 0000000000000000 R09: 0000000000000000 [ 53.619723][ T688] R10: 0000000000009000 R11: 0000000000000246 R12: 0000000000000000 [ 53.619730][ T688] R13: 00007fd8da078038 R14: 00007fd8da077fa0 R15: 00007ffd2a43f2c8 [ 53.619736][ T688] Modules linked in: [ 53.640356][ T688] ---[ end trace daa1c38d64227e1c ]--- [ 53.645951][ T519] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.650818][ T688] RIP: 0010:ext4_es_cache_extent+0x57b/0x5d0 [ 53.686769][ T695] EXT4-fs (loop2): Ignoring removed bh option [ 53.689763][ T688] Code: e8 03 42 80 3c 38 00 74 08 48 89 df e8 ee 3e d2 ff 48 8b 3b 48 8b 74 24 28 48 8d 54 24 60 e8 fc 72 0c 00 eb 13 e8 b5 be 97 ff <0f> 0b e8 ae be 97 ff eb 28 e8 a7 be 97 ff 31 f6 65 ff 0d da 78 35 [ 53.694195][ T519] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.699919][ T688] RSP: 0018:ffffc90001416b40 EFLAGS: 00010293 [ 53.699946][ T688] RAX: ffffffff81ccf49b RBX: 000000000000005a RCX: ffff88812ce8a780 [ 53.713840][ T695] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 53.716745][ T688] RDX: 0000000000000000 RSI: 000000000000005a RDI: 0000000000000058 [ 53.769474][ T695] EXT4-fs (loop2): mounted filesystem without journal. Opts: delalloc,data_err=abort,inode_readahead_blks=0x0000000000000004,nodioread_nolock,bh,max_dir_size_kb=0x00000000004007b1,data_err=ignore,nouid32,quota,user_xattr,nouid32,dioread_nolock,,errors=continue [ 53.775022][ T688] RBP: ffffc90001416c48 R08: ffffc90001416bb7 R09: ffffc90001416ba0 [ 53.810308][ T699] EXT4-fs error (device loop3): ext4_mb_mark_diskspace_used:3358: comm syz.3.55: Allocating blocks 497-513 which overlap fs metadata [ 53.814918][ T688] R10: dffffc0000000000 R11: fffff52000282d77 R12: ffff88812d1723c8 [ 53.845308][ T695] EXT4-fs error (device loop2): ext4_mb_mark_diskspace_used:3358: comm syz.2.54: Allocating blocks 497-513 which overlap fs metadata [ 53.861358][ T690] device veth0_vlan entered promiscuous mode [ 53.890520][ T695] EXT4-fs (loop2): pa ffff88811b556930: logic 128, phys. 385, len 8 [ 53.892290][ T699] EXT4-fs (loop3): pa ffff88812110e930: logic 128, phys. 385, len 8 [ 53.896062][ T695] EXT4-fs error (device loop2): ext4_mb_release_inode_pa:4375: group 0, free 0, pa_free 1 [ 53.932302][ T688] R13: 47ffffffffffffff R14: 0000000000000058 R15: dffffc0000000000 [ 53.932996][ T699] EXT4-fs error (device loop3): ext4_mb_release_inode_pa:4375: group 0, [ 53.937680][ T688] FS: 00007fd8d9c616c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.943159][ T699] free 0, pa_free 1 [ 54.023964][ T699] EXT4-fs error (device loop3): ext4_find_extent:928: inode #15: comm syz.3.55: pblk 289 bad header/extent: invalid extent entries - magic f30a, entries 4, max 84(84), depth 0(0) [ 54.025190][ T688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.034943][ T699] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 203 with max blocks 1 with error 117 [ 54.041830][ T688] CR2: 00007f2d9c1a7d40 CR3: 000000011a70a000 CR4: 00000000003506a0 [ 54.051253][ T699] EXT4-fs (loop3): This should not happen!! Data will be lost [ 54.051253][ T699] [ 54.053771][ T688] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 54.063277][ T622] EXT4-fs error (device loop2): mb_free_blocks:1540: group 0, [ 54.067284][ T688] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 54.073446][ T622] inode 15: block 129:freeing already freed block (bit 8); block bitmap corrupt. [ 54.077387][ T622] EXT4-fs error (device loop2): ext4_lookup:1830: inode #16: comm syz-executor: iget: bad extended attribute block 8 [ 54.080859][ T688] Kernel panic - not syncing: Fatal exception [ 54.100866][ T519] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.114824][ T688] Kernel Offset: disabled [ 54.404442][ T688] Rebooting in 86400 seconds..