Warning: Permanently added '10.128.1.67' (ED25519) to the list of known hosts. 2025/07/04 16:14:02 ignoring optional flag "sandboxArg"="0" 2025/07/04 16:14:03 parsed 1 programs [ 50.811627][ T30] audit: type=1400 audit(1751645644.036:105): avc: denied { unlink } for pid=397 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" [ 50.873198][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.270691][ T30] audit: type=1401 audit(1751645644.486:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.644994][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.652347][ T437] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.659610][ T437] device bridge_slave_0 entered promiscuous mode [ 51.666474][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.673525][ T437] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.680780][ T437] device bridge_slave_1 entered promiscuous mode [ 51.716608][ T437] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.723837][ T437] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.731058][ T437] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.738077][ T437] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.753928][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.761672][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.768840][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.779143][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.787392][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.794433][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.801831][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.809940][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.816966][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.830692][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.838697][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.855156][ T437] device veth0_vlan entered promiscuous mode [ 51.861569][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.869971][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.877955][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.885548][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 51.896014][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.904955][ T437] device veth1_macvtap entered promiscuous mode [ 51.913438][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 51.923894][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 51.952819][ T437] syz-executor (437) used greatest stack depth: 21728 bytes left [ 52.028233][ T30] audit: type=1400 audit(1751645645.246:107): 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 2025/07/04 16:14:05 executed programs: 0 [ 52.306598][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.313735][ T463] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.320980][ T463] device bridge_slave_0 entered promiscuous mode [ 52.327854][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.335076][ T463] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.342527][ T463] device bridge_slave_1 entered promiscuous mode [ 52.385895][ T463] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.392961][ T463] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.400278][ T463] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.407317][ T463] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.426416][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.434003][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.441344][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.450385][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.458746][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.465816][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.480295][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.488524][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.495553][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.507094][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.517091][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.535478][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.545960][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.554094][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.562052][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.569980][ T463] device veth0_vlan entered promiscuous mode [ 52.583104][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.592184][ T463] device veth1_macvtap entered promiscuous mode [ 52.600595][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.610626][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.636798][ T474] loop2: detected capacity change from 0 to 512 [ 52.665458][ T474] ======================================================= [ 52.665458][ T474] WARNING: The mand mount option has been deprecated and [ 52.665458][ T474] and is ignored by this kernel. Remove the mand [ 52.665458][ T474] option from the mount to silence this warning. [ 52.665458][ T474] ======================================================= [ 52.721843][ T474] EXT4-fs (loop2): Journaled quota options ignored when QUOTA feature is enabled [ 52.743889][ T474] EXT4-fs (loop2): 1 orphan inode deleted [ 52.749775][ T474] EXT4-fs (loop2): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 52.774622][ T30] audit: type=1400 audit(1751645645.996:108): avc: denied { mount } for pid=473 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 52.774650][ T474] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 52.818962][ T30] audit: type=1400 audit(1751645646.026:109): avc: denied { write } for pid=473 comm="syz.2.16" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.834188][ T463] EXT4-fs error (device loop2): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 52.844678][ T30] audit: type=1400 audit(1751645646.026:110): avc: denied { add_name } for pid=473 comm="syz.2.16" name="memory.swap.current" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.852444][ T463] EXT4-fs error (device loop2): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 52.873561][ T30] audit: type=1400 audit(1751645646.026:111): avc: denied { create } for pid=473 comm="syz.2.16" name="memory.swap.current" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.908051][ T30] audit: type=1400 audit(1751645646.026:112): avc: denied { read append open } for pid=473 comm="syz.2.16" path="/0/file1/memory.swap.current" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.932574][ T30] audit: type=1400 audit(1751645646.036:113): avc: denied { write } for pid=473 comm="syz.2.16" path="/0/file1/bus" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 52.954958][ T30] audit: type=1400 audit(1751645646.036:114): avc: denied { mounton } for pid=473 comm="syz.2.16" path="/0/file1/bus" dev="loop2" ino=19 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 53.156073][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.163156][ T479] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.170436][ T479] device bridge_slave_0 entered promiscuous mode [ 53.177373][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.184707][ T479] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.192175][ T479] device bridge_slave_1 entered promiscuous mode [ 53.228071][ T479] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.235129][ T479] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.242387][ T479] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.249409][ T479] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.268531][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.276127][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.283299][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.292846][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.300987][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.308021][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.316605][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.324849][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.331889][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.345620][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.354521][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.366956][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.380761][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.388866][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.396704][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.404998][ T479] device veth0_vlan entered promiscuous mode [ 53.416980][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.425923][ T479] device veth1_macvtap entered promiscuous mode [ 53.434649][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.445632][ T316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.470536][ T490] loop3: detected capacity change from 0 to 512 [ 53.493369][ T490] EXT4-fs (loop3): Journaled quota options ignored when QUOTA feature is enabled [ 53.523452][ T490] EXT4-fs (loop3): 1 orphan inode deleted [ 53.529184][ T490] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 53.553703][ T490] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.588321][ T479] EXT4-fs warning (device loop3): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 53.600908][ T479] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 53.618462][ T479] EXT4-fs error (device loop3): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 53.778549][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.785665][ T494] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.793460][ T494] device bridge_slave_0 entered promiscuous mode [ 53.800463][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.807588][ T494] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.815222][ T494] device bridge_slave_1 entered promiscuous mode [ 53.827759][ T45] device bridge_slave_1 left promiscuous mode [ 53.833973][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.841709][ T45] device bridge_slave_0 left promiscuous mode [ 53.847845][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.856234][ T45] device veth1_macvtap left promiscuous mode [ 53.862296][ T45] device veth0_vlan left promiscuous mode [ 53.963851][ T494] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.970886][ T494] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.978158][ T494] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.985195][ T494] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.002862][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.010369][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.017882][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.028364][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.036534][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.043576][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.052081][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.060252][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.067285][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.078012][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.087398][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.100204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.110821][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.119085][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.126684][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.134966][ T494] device veth0_vlan entered promiscuous mode [ 54.146436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.162725][ T494] device veth1_macvtap entered promiscuous mode [ 54.173427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.191111][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.209132][ T505] loop4: detected capacity change from 0 to 512 [ 54.243949][ T505] EXT4-fs (loop4): Journaled quota options ignored when QUOTA feature is enabled [ 54.263278][ T505] EXT4-fs (loop4): 1 orphan inode deleted [ 54.269136][ T505] EXT4-fs (loop4): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 54.293378][ T505] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.325732][ T494] EXT4-fs warning (device loop4): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 54.338877][ T494] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 54.356322][ T494] EXT4-fs error (device loop4): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 54.598272][ T509] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.605345][ T509] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.612751][ T509] device bridge_slave_0 entered promiscuous mode [ 54.619490][ T509] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.626546][ T509] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.634262][ T509] device bridge_slave_1 entered promiscuous mode [ 54.686961][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.694525][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.703227][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.711748][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.719844][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.726879][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.734497][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 54.746966][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.755280][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.763469][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.770476][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.782467][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 54.790494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 54.801494][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 54.809538][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 54.822380][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 54.830690][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 54.844908][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 54.852891][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 54.860271][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 54.868453][ T509] device veth0_vlan entered promiscuous mode [ 54.880132][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.889348][ T509] device veth1_macvtap entered promiscuous mode [ 54.898453][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.906940][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.916276][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.924603][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.934894][ T45] device bridge_slave_1 left promiscuous mode [ 54.940998][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.948591][ T45] device bridge_slave_0 left promiscuous mode [ 54.954773][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.962782][ T45] device bridge_slave_1 left promiscuous mode [ 54.968866][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.976503][ T45] device bridge_slave_0 left promiscuous mode [ 54.982688][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.990512][ T45] device veth1_macvtap left promiscuous mode [ 54.996627][ T45] device veth0_vlan left promiscuous mode [ 55.002490][ T45] device veth1_macvtap left promiscuous mode [ 55.008457][ T45] device veth0_vlan left promiscuous mode [ 55.207625][ T520] loop5: detected capacity change from 0 to 512 [ 55.287048][ T520] EXT4-fs (loop5): Journaled quota options ignored when QUOTA feature is enabled [ 55.302984][ T520] EXT4-fs (loop5): 1 orphan inode deleted [ 55.308722][ T520] EXT4-fs (loop5): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 55.333185][ T520] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.360812][ T509] EXT4-fs warning (device loop5): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 55.373593][ T509] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 55.391233][ T509] EXT4-fs error (device loop5): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 55.572079][ T509] ================================================================== [ 55.580262][ T509] BUG: KASAN: use-after-free in ext4_ext_remove_space+0x3536/0x4180 [ 55.588235][ T509] Read of size 4 at addr ffff88812a535c94 by task syz-executor/509 [ 55.596095][ T509] [ 55.598396][ T509] CPU: 0 PID: 509 Comm: syz-executor Not tainted 5.15.185-syzkaller-1080761-g5cf73bface18 #0 [ 55.608511][ T509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 55.618555][ T509] Call Trace: [ 55.621813][ T509] [ 55.624724][ T509] __dump_stack+0x21/0x30 [ 55.629030][ T509] dump_stack_lvl+0xee/0x150 [ 55.633591][ T509] ? show_regs_print_info+0x20/0x20 [ 55.638758][ T509] ? load_image+0x3a0/0x3a0 [ 55.643241][ T509] print_address_description+0x7f/0x2c0 [ 55.648775][ T509] ? ext4_ext_remove_space+0x3536/0x4180 [ 55.654428][ T509] kasan_report+0xf1/0x140 [ 55.658831][ T509] ? __read_extent_tree_block+0x1e8/0x790 [ 55.664529][ T509] ? ext4_ext_remove_space+0x3536/0x4180 [ 55.670139][ T509] __asan_report_load4_noabort+0x14/0x20 [ 55.675747][ T509] ext4_ext_remove_space+0x3536/0x4180 [ 55.681186][ T509] ? ext4_da_release_space+0x1d6/0x480 [ 55.686633][ T509] ? ext4_ext_index_trans_blocks+0x120/0x120 [ 55.692588][ T509] ext4_ext_truncate+0x1a3/0x250 [ 55.697508][ T509] ext4_truncate+0x9a6/0xfa0 [ 55.702070][ T509] ? __ext4_mark_inode_dirty+0x610/0x610 [ 55.707674][ T509] ext4_evict_inode+0xcb9/0x1450 [ 55.712584][ T509] ? _raw_spin_unlock+0x4d/0x70 [ 55.717406][ T509] ? ext4_inode_is_fast_symlink+0x380/0x380 [ 55.723271][ T509] ? _raw_spin_unlock+0x4d/0x70 [ 55.728093][ T509] ? inode_io_list_del+0x19b/0x1b0 [ 55.733179][ T509] ? ext4_inode_is_fast_symlink+0x380/0x380 [ 55.739053][ T509] evict+0x485/0x870 [ 55.742934][ T509] ? proc_nr_inodes+0x310/0x310 [ 55.747758][ T509] ? _raw_spin_lock+0x8e/0xe0 [ 55.752407][ T509] ? _raw_spin_trylock_bh+0x130/0x130 [ 55.757750][ T509] ? __kasan_check_write+0x14/0x20 [ 55.762835][ T509] iput+0x635/0x7c0 [ 55.766619][ T509] dentry_unlink_inode+0x32f/0x3e0 [ 55.771715][ T509] __dentry_kill+0x44f/0x650 [ 55.776299][ T509] shrink_dentry_list+0x38e/0x500 [ 55.781390][ T509] shrink_dcache_parent+0xa3/0x250 [ 55.786563][ T509] ? d_set_mounted+0x240/0x240 [ 55.791302][ T509] ? down_read_trylock+0x341/0x660 [ 55.796406][ T509] ? __init_rwsem+0x1d0/0x1d0 [ 55.801054][ T509] do_one_tree+0x27/0xe0 [ 55.805269][ T509] shrink_dcache_for_umount+0x6a/0x110 [ 55.810712][ T509] generic_shutdown_super+0x66/0x330 [ 55.815993][ T509] kill_block_super+0x7f/0xf0 [ 55.820748][ T509] deactivate_locked_super+0xa0/0x100 [ 55.826116][ T509] deactivate_super+0xaf/0xe0 [ 55.830774][ T509] cleanup_mnt+0x446/0x500 [ 55.835259][ T509] __cleanup_mnt+0x19/0x20 [ 55.839655][ T509] task_work_run+0x127/0x190 [ 55.844221][ T509] do_exit+0xa76/0x27a0 [ 55.848356][ T509] ? put_task_struct+0x90/0x90 [ 55.853093][ T509] ? __fdget_pos+0x1f7/0x380 [ 55.857685][ T509] ? ksys_write+0x1da/0x240 [ 55.862161][ T509] ? __ia32_sys_read+0x90/0x90 [ 55.866899][ T509] do_group_exit+0x141/0x310 [ 55.871504][ T509] ? debug_smp_processor_id+0x17/0x20 [ 55.876855][ T509] __x64_sys_exit_group+0x3f/0x40 [ 55.881948][ T509] x64_sys_call+0x832/0x9a0 [ 55.886434][ T509] do_syscall_64+0x4c/0xa0 [ 55.890822][ T509] ? clear_bhb_loop+0x50/0xa0 [ 55.895475][ T509] ? clear_bhb_loop+0x50/0xa0 [ 55.900133][ T509] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 55.905997][ T509] RIP: 0033:0x7f8410888169 [ 55.910394][ T509] Code: Unable to access opcode bytes at RIP 0x7f841088813f. [ 55.917728][ T509] RSP: 002b:00007ffc098f9268 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 55.926119][ T509] RAX: ffffffffffffffda RBX: 00007f84109090b1 RCX: 00007f8410888169 [ 55.934068][ T509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 55.942017][ T509] RBP: 0000000000000075 R08: 00007ffc098f7005 R09: 00007ffc098fa520 [ 55.950053][ T509] R10: 000000000000000b R11: 0000000000000246 R12: 00007ffc098fa520 [ 55.957996][ T509] R13: 00007f841090908c R14: 000000000000d824 R15: 00007ffc098fb5f0 [ 55.965954][ T509] [ 55.968947][ T509] [ 55.971244][ T509] The buggy address belongs to the page: [ 55.976858][ T509] page:ffffea0004a94d40 refcount:0 mapcount:0 mapping:0000000000000000 index:0x1 pfn:0x12a535 [ 55.987066][ T509] flags: 0x4000000000000000(zone=1) [ 55.992246][ T509] raw: 4000000000000000 ffffea0004a94d88 ffffea0004a94d08 0000000000000000 [ 56.000799][ T509] raw: 0000000000000001 0000000000000000 00000000ffffffff 0000000000000000 [ 56.009436][ T509] page dumped because: kasan: bad access detected [ 56.015819][ T509] page_owner tracks the page as freed [ 56.021157][ T509] page last allocated via order 0, migratetype Movable, gfp_mask 0x100cca(GFP_HIGHUSER_MOVABLE), pid 493, ts 53749276207, free_ts 54526830113 [ 56.035532][ T509] post_alloc_hook+0x192/0x1b0 [ 56.040280][ T509] prep_new_page+0x1c/0x110 [ 56.044753][ T509] get_page_from_freelist+0x2cc5/0x2d50 [ 56.050268][ T509] __alloc_pages+0x18f/0x440 [ 56.054826][ T509] handle_pte_fault+0x98a/0x2680 [ 56.059737][ T509] do_handle_mm_fault+0x1a6d/0x1d50 [ 56.064907][ T509] do_user_addr_fault+0x841/0x1180 [ 56.070007][ T509] exc_page_fault+0x51/0xb0 [ 56.074504][ T509] asm_exc_page_fault+0x27/0x30 [ 56.079510][ T509] page last free stack trace: [ 56.084159][ T509] free_unref_page_prepare+0x542/0x550 [ 56.089596][ T509] free_unref_page_list+0x134/0x9d0 [ 56.094768][ T509] release_pages+0xfda/0x1030 [ 56.099422][ T509] free_pages_and_swap_cache+0x86/0xa0 [ 56.104998][ T509] tlb_finish_mmu+0x175/0x300 [ 56.109669][ T509] exit_mmap+0x40f/0x860 [ 56.113886][ T509] __mmput+0x93/0x320 [ 56.117849][ T509] mmput+0x50/0x150 [ 56.121633][ T509] do_exit+0x9ca/0x27a0 [ 56.125769][ T509] do_group_exit+0x141/0x310 [ 56.130329][ T509] __x64_sys_exit_group+0x3f/0x40 [ 56.135357][ T509] x64_sys_call+0x832/0x9a0 [ 56.139996][ T509] do_syscall_64+0x4c/0xa0 [ 56.144399][ T509] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.150271][ T509] [ 56.152570][ T509] Memory state around the buggy address: [ 56.158170][ T509] ffff88812a535b80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.166212][ T509] ffff88812a535c00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.174253][ T509] >ffff88812a535c80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.182402][ T509] ^ [ 56.186969][ T509] ffff88812a535d00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.195006][ T509] ffff88812a535d80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.203057][ T509] ================================================================== [ 56.211203][ T509] Disabling lock debugging due to kernel taint [ 56.221458][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 56.221470][ T30] audit: type=1400 audit(1751645649.436:123): avc: denied { read } for pid=83 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 [ 56.222707][ T509] EXT4-fs error (device loop5): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 0, count = 7 [ 56.227484][ T30] audit: type=1400 audit(1751645649.436:124): avc: denied { search } for pid=83 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 [ 56.283984][ T30] audit: type=1400 audit(1751645649.436:125): avc: denied { write } for pid=83 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 [ 56.305717][ T30] audit: type=1400 audit(1751645649.436:126): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.326383][ T30] audit: type=1400 audit(1751645649.436:127): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 56.347009][ T30] audit: type=1400 audit(1751645649.436:128): avc: denied { append open } for pid=83 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 [ 56.370018][ T30] audit: type=1400 audit(1751645649.446:129): avc: denied { getattr } for pid=83 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 [ 56.424039][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.431074][ T524] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.438564][ T524] device bridge_slave_0 entered promiscuous mode [ 56.445427][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.452645][ T524] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.460112][ T524] device bridge_slave_1 entered promiscuous mode [ 56.498702][ T524] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.505756][ T524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.513069][ T524] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.520870][ T524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.537047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.544867][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.552388][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.565200][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.573454][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.580476][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.589202][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.597744][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.604785][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.618719][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.627775][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.640006][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.650699][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.658758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.666353][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.677211][ T524] device veth0_vlan entered promiscuous mode [ 56.686399][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.695314][ T524] device veth1_macvtap entered promiscuous mode [ 56.703997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.715997][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.740375][ T535] loop6: detected capacity change from 0 to 512 [ 56.752265][ T535] EXT4-fs (loop6): Journaled quota options ignored when QUOTA feature is enabled [ 56.773736][ T535] EXT4-fs (loop6): 1 orphan inode deleted [ 56.779746][ T535] EXT4-fs (loop6): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 56.804123][ T535] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.834343][ T524] EXT4-fs error (device loop6): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 56.848291][ T524] EXT4-fs error (device loop6): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 57.094784][ T45] device bridge_slave_1 left promiscuous mode [ 57.102449][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.109929][ T45] device bridge_slave_0 left promiscuous mode [ 57.116261][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.124052][ T45] device bridge_slave_1 left promiscuous mode [ 57.130131][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.137597][ T45] device bridge_slave_0 left promiscuous mode [ 57.143781][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.152129][ T45] device veth1_macvtap left promiscuous mode [ 57.158114][ T45] device veth0_vlan left promiscuous mode [ 57.164044][ T45] device veth1_macvtap left promiscuous mode [ 57.170025][ T45] device veth0_vlan left promiscuous mode [ 57.316763][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.323827][ T539] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.331112][ T539] device bridge_slave_0 entered promiscuous mode [ 57.338171][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.345345][ T539] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.352711][ T539] device bridge_slave_1 entered promiscuous mode [ 57.392211][ T539] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.399244][ T539] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.406943][ T539] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.414085][ T539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.430396][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.437999][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.445450][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.454718][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.463209][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.470327][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.479468][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.487764][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.494805][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.507148][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.516171][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.528343][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.539336][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.547401][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.555027][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.563403][ T539] device veth0_vlan entered promiscuous mode [ 57.572596][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.581569][ T539] device veth1_macvtap entered promiscuous mode 2025/07/04 16:14:10 executed programs: 17 [ 57.590079][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.599687][ T370] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.622896][ T550] loop7: detected capacity change from 0 to 512 [ 57.652603][ T550] EXT4-fs (loop7): Journaled quota options ignored when QUOTA feature is enabled [ 57.674220][ T550] EXT4-fs (loop7): 1 orphan inode deleted [ 57.679964][ T550] EXT4-fs (loop7): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 57.704287][ T550] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 57.737681][ T539] EXT4-fs warning (device loop7): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 57.750570][ T539] EXT4-fs error (device loop7): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 57.768100][ T539] EXT4-fs error (device loop7): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 57.912892][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 128038229847666, count = 11808 [ 57.927908][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 58516352153400, count = 26214 [ 57.942956][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 62901514013232, count = 11890 [ 57.958210][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 112572772659250, count = 14136 [ 57.973373][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 112589990684262, count = 2617 [ 57.988676][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 110090555436576, count = 12336 [ 58.003835][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 112589165586022, count = 26214 [ 58.019016][ T539] EXT4-fs error (device loop7): ext4_free_blocks:6223: comm syz-executor: Freeing blocks not in datazone - block = 128038213070450, count = 11808 [ 58.371830][ T45] device bridge_slave_1 left promiscuous mode [ 58.377959][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.385647][ T45] device bridge_slave_0 left promiscuous mode [ 58.391811][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.399761][ T45] device veth1_macvtap left promiscuous mode [ 58.406028][ T45] device veth0_vlan left promiscuous mode [ 59.221791][ T45] device bridge_slave_1 left promiscuous mode [ 59.227908][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.235750][ T45] device bridge_slave_0 left promiscuous mode [ 59.242024][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.250043][ T45] device veth1_macvtap left promiscuous mode [ 59.256321][ T45] device veth0_vlan left promiscuous mode [ 62.164682][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.171739][ T555] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.178997][ T555] device bridge_slave_0 entered promiscuous mode [ 62.185786][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.192816][ T555] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.200073][ T555] device bridge_slave_1 entered promiscuous mode [ 62.234770][ T555] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.241827][ T555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.249106][ T555] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.256148][ T555] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.271317][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.278659][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.286042][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.293510][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.302322][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.310444][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.317748][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.326209][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.334435][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.341809][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.352502][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.361581][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.374018][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.384613][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.392633][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.399949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.408180][ T555] device veth0_vlan entered promiscuous mode [ 62.417170][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.426007][ T555] device veth1_macvtap entered promiscuous mode [ 62.434511][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.444040][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.468127][ T566] loop8: detected capacity change from 0 to 512 [ 62.475801][ T566] EXT4-fs (loop8): Journaled quota options ignored when QUOTA feature is enabled [ 62.493483][ T566] EXT4-fs (loop8): 1 orphan inode deleted [ 62.501403][ T566] EXT4-fs (loop8): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 62.525945][ T566] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.554811][ T555] EXT4-fs warning (device loop8): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 62.567600][ T555] EXT4-fs error (device loop8): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 62.585223][ T555] EXT4-fs error (device loop8): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) 2025/07/04 16:14:16 executed programs: 22 [ 62.762095][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.769122][ T570] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.776784][ T570] device bridge_slave_0 entered promiscuous mode [ 62.785920][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.792999][ T570] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.800259][ T570] device bridge_slave_1 entered promiscuous mode [ 62.838350][ T570] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.845393][ T570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.852671][ T570] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.859677][ T570] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.876859][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.884472][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 62.891863][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 62.901206][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.909373][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.916416][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.926242][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.934601][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.941668][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.954278][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.963154][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.975725][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.986453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.994674][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.002463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.011454][ T570] device veth0_vlan entered promiscuous mode [ 63.020231][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.029276][ T570] device veth1_macvtap entered promiscuous mode [ 63.037896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.049185][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.072533][ T581] loop9: detected capacity change from 0 to 512 [ 63.092973][ T581] EXT4-fs (loop9): Journaled quota options ignored when QUOTA feature is enabled [ 63.113343][ T581] EXT4-fs (loop9): 1 orphan inode deleted [ 63.119199][ T581] EXT4-fs (loop9): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 63.143661][ T581] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.182105][ T10] device bridge_slave_1 left promiscuous mode [ 63.188297][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.196079][ T10] device bridge_slave_0 left promiscuous mode [ 63.202340][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.210656][ T10] device veth1_macvtap left promiscuous mode [ 63.216864][ T10] device veth0_vlan left promiscuous mode [ 63.239159][ T570] EXT4-fs warning (device loop9): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 63.252025][ T570] EXT4-fs error (device loop9): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 63.269314][ T570] EXT4-fs error (device loop9): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 63.642362][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.649398][ T585] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.657084][ T585] device bridge_slave_0 entered promiscuous mode [ 63.664567][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.671657][ T585] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.679006][ T585] device bridge_slave_1 entered promiscuous mode [ 63.723906][ T585] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.730948][ T585] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.738236][ T585] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.745271][ T585] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.761950][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 63.769477][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 63.776765][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 63.786093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 63.794609][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 63.801649][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 63.812308][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 63.820449][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 63.827569][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 63.838653][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 63.847761][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.859707][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 63.872764][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 63.880754][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 63.888294][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 63.896431][ T585] device veth0_vlan entered promiscuous mode [ 63.907077][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.916022][ T585] device veth1_macvtap entered promiscuous mode [ 63.924720][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.934595][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.958213][ T596] loop0: detected capacity change from 0 to 512 [ 63.972683][ T596] EXT4-fs (loop0): Journaled quota options ignored when QUOTA feature is enabled [ 63.993361][ T596] EXT4-fs (loop0): 1 orphan inode deleted [ 63.999101][ T596] EXT4-fs (loop0): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 64.023571][ T596] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.056366][ T585] EXT4-fs warning (device loop0): __ext4_unlink:3335: inode #16: comm syz-executor: Deleting file 'file3' with no links [ 64.069076][ T585] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 64.086363][ T585] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #17: comm syz-executor: pblk 0 bad header/extent: invalid magic - magic 0, entries 0, max 0(0), depth 0(0) [ 64.252577][ T601] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.259605][ T601] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.267890][ T601] device bridge_slave_0 entered promiscuous mode [ 64.276593][ T601] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.283676][ T601] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.290940][ T601] device bridge_slave_1 entered promiscuous mode [ 64.329366][ T601] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.336418][ T601] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.344045][ T601] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.351236][ T601] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.368332][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 64.375956][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.383525][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.391552][ T10] device bridge_slave_1 left promiscuous mode [ 64.397680][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.405240][ T10] device bridge_slave_0 left promiscuous mode [ 64.411562][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.419227][ T10] device veth1_macvtap left promiscuous mode [ 64.425512][ T10] device veth0_vlan left promiscuous mode [ 64.515080][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 64.523462][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.530653][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.539408][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 64.547752][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.554803][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.567026][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 64.576297][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 64.589291][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 64.599815][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 64.607792][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 64.615351][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 64.623935][ T601] device veth0_vlan entered promiscuous mode [ 64.633535][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 64.642446][ T601] device veth1_macvtap entered promiscuous mode [ 64.650821][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 64.660897][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 64.686478][ T612] loop1: detected capacity change from 0 to 512 [ 64.734256][ T612] EXT4-fs (loop1): Journaled quota options ignored when QUOTA feature is enabled [ 64.753937][ T612] EXT4-fs (loop1): 1 orphan inode deleted [ 64.759689][ T612] EXT4-fs (loop1): mounted filesystem without journal. Opts: resgid=0x0000000000000000,discard,noblock_validity,grpjquota=./bus,stripe=0x000000000000002e,resgid=0x0000000000000000,sysvgroups,norecovery,nodelalloc,,errors=continue. Quota mode: writeback. [ 64.784313][ T612] ext4 filesystem being mounted at /0/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.812544][ T601] EXT4-fs error (device loop1): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 64.824440][ T601] EXT4-fs error (device loop1): ext4_lookup:1862: inode #2: comm syz-executor: deleted inode referenced: 16 [ 65.095908][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.103194][ T617] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.110485][ T617] device bridge_slave_0 entered promiscuous mode [ 65.118588][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.125730][ T617] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.133207][ T617] device bridge_slave_1 entered promiscuous mode [ 65.171140][ T617] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.178166][ T617] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.185417][ T617] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.192453][ T617] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.200952][ T597] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.208291][ T597] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.226818][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.234601][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.244314][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.252832][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.260929][ T597] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.267961][ T597] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.279159][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.287536][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.295885][ T597] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.302940][ T597] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.310378][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 65.318595][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 65.326989][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 65.335054][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 65.343776][ T10] device bridge_slave_1 left promiscuous mode [ 65.349879][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.357273][ T10] device bridge_slave_0 left promiscuous mode [ 65.363495][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.371690][ T10] device veth1_macvtap left promiscuous mode [ 65.377702][ T10] device veth0_vlan left promiscuous mode [ 65.477836][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 65.486181][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 65.496722][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 65.504592][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 65.512974][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 65.520363][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 65.528629][ T617] device veth0_vlan entered promiscuous mode [ 65.538383][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 65.546745][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 65.556064][ T617] device veth1_macvtap entered promiscuous mode [ 65.564342][ T597] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready