Warning: Permanently added '10.128.0.22' (ED25519) to the list of known hosts. 2025/11/25 19:59:01 parsed 1 programs [ 55.477853][ T27] audit: type=1400 audit(1764100742.041:109): avc: denied { unlink } for pid=385 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" [ 55.507357][ T385] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 55.967009][ T27] audit: type=1401 audit(1764100742.521:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 56.064101][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.071486][ T419] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.078911][ T419] device bridge_slave_0 entered promiscuous mode [ 56.085790][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.092948][ T419] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.100124][ T419] device bridge_slave_1 entered promiscuous mode [ 56.158308][ T419] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.165722][ T419] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.174204][ T419] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.182656][ T419] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.192405][ T55] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.199558][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.207181][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.215587][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.223615][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.232168][ T55] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.239933][ T55] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.248166][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.256581][ T55] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.264248][ T55] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.273660][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.282094][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.291374][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.300609][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.309005][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.316614][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.324623][ T419] device veth0_vlan entered promiscuous mode [ 56.331531][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.340248][ T419] device veth1_macvtap entered promiscuous mode [ 56.347332][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.355911][ T55] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/11/25 19:59:03 executed programs: 0 [ 56.525739][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.533522][ T449] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.541670][ T449] device bridge_slave_0 entered promiscuous mode [ 56.551897][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.559450][ T449] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.567490][ T449] device bridge_slave_1 entered promiscuous mode [ 56.578745][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.586130][ T450] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.594292][ T450] device bridge_slave_0 entered promiscuous mode [ 56.601366][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.609913][ T450] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.618317][ T450] device bridge_slave_1 entered promiscuous mode [ 56.627738][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.635404][ T452] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.643116][ T452] device bridge_slave_0 entered promiscuous mode [ 56.650745][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.658167][ T452] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.665713][ T452] device bridge_slave_1 entered promiscuous mode [ 56.673386][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.680542][ T454] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.687878][ T454] device bridge_slave_0 entered promiscuous mode [ 56.697141][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.705038][ T454] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.712819][ T454] device bridge_slave_1 entered promiscuous mode [ 56.732930][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.740495][ T455] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.747680][ T455] device bridge_slave_0 entered promiscuous mode [ 56.755057][ T455] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.764842][ T455] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.775045][ T455] device bridge_slave_1 entered promiscuous mode [ 56.811807][ T450] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.819027][ T450] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.826472][ T450] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.834053][ T450] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.849661][ T452] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.857051][ T452] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.864777][ T452] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.872322][ T452] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.880854][ T454] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.888157][ T454] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.895717][ T454] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.903559][ T454] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.911740][ T449] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.919309][ T449] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.927053][ T449] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.934475][ T449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.943888][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.951786][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.959396][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.966533][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.973936][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.981586][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.989107][ T428] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.996489][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.003676][ T428] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.021808][ T450] device veth0_vlan entered promiscuous mode [ 57.030826][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.038536][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.046212][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.054314][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.063375][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.072019][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.079516][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.087221][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.095445][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.102573][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.110275][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.119489][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.126766][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.134213][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.142481][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.150151][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.158078][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.166689][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.174257][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.181798][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.190320][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.198615][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.206845][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.214896][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.223856][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.231240][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.238520][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.246825][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.254300][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.262346][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.271899][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.280618][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.289267][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.296637][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.304979][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.314772][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.322520][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.330806][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.339444][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.350139][ T452] device veth0_vlan entered promiscuous mode [ 57.361750][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.371828][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.382079][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.391504][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.401282][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.412038][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.421662][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.431436][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.441947][ T449] device veth0_vlan entered promiscuous mode [ 57.452223][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.462450][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.473325][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.483573][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.492266][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.500423][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.508344][ T452] device veth1_macvtap entered promiscuous mode [ 57.517110][ T454] device veth0_vlan entered promiscuous mode [ 57.524684][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.532247][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.540730][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.549162][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.557768][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.566317][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.574248][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.582724][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.590447][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.601093][ T454] device veth1_macvtap entered promiscuous mode [ 57.608295][ T450] device veth1_macvtap entered promiscuous mode [ 57.617150][ T449] device veth1_macvtap entered promiscuous mode [ 57.623587][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.630938][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.638469][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.647021][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.656174][ T428] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.664520][ T428] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.672301][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.681716][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.691155][ T428] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.699749][ T428] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.707954][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.717874][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.728348][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.739231][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.748489][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.756909][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.765381][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.775021][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.784248][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 57.792752][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 57.801749][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 57.809727][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.820142][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.828551][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.837114][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.845373][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.853670][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.862952][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.872987][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.883266][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.893326][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.902119][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.923703][ T455] device veth0_vlan entered promiscuous mode [ 57.927133][ T502] loop5: detected capacity change from 0 to 2048 [ 57.938180][ T504] loop3: detected capacity change from 0 to 2048 [ 57.949295][ T506] loop2: detected capacity change from 0 to 2048 [ 57.956786][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 57.965528][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 57.974153][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 57.978550][ T504] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 57.982984][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 57.991799][ T502] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 58.000580][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.017385][ T27] audit: type=1400 audit(1764100744.571:111): avc: denied { mount } for pid=503 comm="syz.3.20" name="/" dev="loop3" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 58.021314][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.039833][ T502] EXT4-fs error (device loop5): ext4_xattr_ibody_find:2196: inode #12: comm syz.5.18: corrupted in-inode xattr [ 58.047721][ T504] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2196: inode #12: comm syz.3.20: corrupted in-inode xattr [ 58.059877][ T27] audit: type=1400 audit(1764100744.621:112): avc: denied { write } for pid=501 comm="syz.5.18" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.072070][ T506] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.094101][ T502] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.102437][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.118259][ T27] audit: type=1400 audit(1764100744.651:113): avc: denied { add_name } for pid=501 comm="syz.5.18" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 58.125501][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.147001][ T449] EXT4-fs (loop5): unmounting filesystem. [ 58.156566][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.160548][ T506] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2196: inode #12: comm syz.2.19: corrupted in-inode xattr [ 58.167912][ T27] audit: type=1400 audit(1764100744.651:114): avc: denied { create } for pid=501 comm="syz.5.18" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 58.181111][ T504] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.199946][ T27] audit: type=1400 audit(1764100744.651:115): avc: denied { read write } for pid=501 comm="syz.5.18" name="file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.216679][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.237676][ T27] audit: type=1400 audit(1764100744.651:116): avc: denied { open } for pid=501 comm="syz.5.18" path="/0/file1/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.268840][ T27] audit: type=1400 audit(1764100744.651:117): avc: denied { map } for pid=501 comm="syz.5.18" path="/0/file1/file1" dev="loop5" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 58.269068][ T515] ------------[ cut here ]------------ [ 58.292889][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.299256][ T515] kernel BUG at fs/ext4/extents.c:4491! [ 58.299758][ T506] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, [ 58.309465][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.314836][ T506] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.324083][ T515] invalid opcode: 0000 [#1] PREEMPT SMP [ 58.346377][ T515] CPU: 0 PID: 515 Comm: syz.3.20 Not tainted syzkaller #0 [ 58.353480][ T515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 58.363886][ T515] RIP: 0010:ext4_alloc_file_blocks+0x307/0x310 [ 58.370210][ T515] Code: c1 f8 1f 21 c3 65 48 8b 04 25 28 00 00 00 48 3b 45 d0 75 11 89 d8 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a9 06 bc 00 <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 66 90 5d c3 65 8b 05 51 b1 [ 58.390675][ T515] RSP: 0018:ffffc90000bffd00 EFLAGS: 00010246 [ 58.396995][ T515] RAX: abb2f6a177ecf400 RBX: 00000000000007ff RCX: 0000000000008001 [ 58.406197][ T515] RDX: 0000000000000011 RSI: 0000000000000000 RDI: ffff888113eb2a00 [ 58.415087][ T515] RBP: ffffc90000bffd80 R08: 0000000000000003 R09: 0000000000000001 [ 58.423338][ T515] R10: 0000000000000000 R11: 000000000000005a R12: 0000000000000000 [ 58.431732][ T515] R13: 000000000000000b R14: ffff88810d740be8 R15: ffff88810d740be8 [ 58.439954][ T515] FS: 00007f692abff6c0(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 58.449404][ T515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.456069][ T515] CR2: 00007fc035fe5000 CR3: 0000000111717000 CR4: 00000000003506b0 [ 58.464313][ T515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.472989][ T515] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.489749][ T515] Call Trace: [ 58.493121][ T515] [ 58.496142][ T515] ? file_modified_flags+0xbb/0xe0 [ 58.501259][ T515] ext4_zero_range+0x198/0x420 [ 58.506102][ T515] ext4_fallocate+0x44e/0x960 [ 58.510793][ T515] ? selinux_file_permission+0xcc/0x180 [ 58.516347][ T515] vfs_fallocate+0x1b3/0x1d0 [ 58.520930][ T515] __x64_sys_fallocate+0x40/0x70 [ 58.526021][ T515] x64_sys_call+0x7fa/0x9a0 [ 58.531114][ T515] do_syscall_64+0x4c/0xa0 [ 58.535524][ T515] ? clear_bhb_loop+0x30/0x80 [ 58.540307][ T515] ? clear_bhb_loop+0x30/0x80 [ 58.545050][ T515] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 58.551011][ T515] RIP: 0033:0x7f692ad8eec9 [ 58.555768][ T515] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 58.575707][ T515] RSP: 002b:00007f692abff038 EFLAGS: 00000246 ORIG_RAX: 000000000000011d [ 58.584570][ T515] RAX: ffffffffffffffda RBX: 00007f692afe6090 RCX: 00007f692ad8eec9 [ 58.592794][ T515] RDX: 0000000000000002 RSI: 0000000000000010 RDI: 0000000000000004 [ 58.600879][ T515] RBP: 00007f692ae11f91 R08: 0000000000000000 R09: 0000000000000000 [ 58.609029][ T515] R10: 0000000000007fff R11: 0000000000000246 R12: 0000000000000000 [ 58.617197][ T515] R13: 00007f692afe6128 R14: 00007f692afe6090 R15: 00007fff602fa5e8 [ 58.625429][ T515] [ 58.628734][ T515] Modules linked in: [ 58.638982][ T515] ---[ end trace 0000000000000000 ]--- [ 58.644510][ T515] RIP: 0010:ext4_alloc_file_blocks+0x307/0x310 [ 58.645499][ T455] device veth1_macvtap entered promiscuous mode [ 58.651159][ T515] Code: c1 f8 1f 21 c3 65 48 8b 04 25 28 00 00 00 48 3b 45 d0 75 11 89 d8 48 83 c4 58 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 a9 06 bc 00 <0f> 0b 0f 1f 80 00 00 00 00 55 48 89 e5 66 90 5d c3 65 8b 05 51 b1 [ 58.657431][ T452] EXT4-fs (loop2): unmounting filesystem. [ 58.678618][ T515] RSP: 0018:ffffc90000bffd00 EFLAGS: 00010246 [ 58.689706][ T519] loop5: detected capacity change from 0 to 2048 [ 58.690432][ T515] RAX: abb2f6a177ecf400 RBX: 00000000000007ff RCX: 0000000000008001 [ 58.705624][ T515] RDX: 0000000000000011 RSI: 0000000000000000 RDI: ffff888113eb2a00 [ 58.708084][ T519] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 58.714532][ T515] RBP: ffffc90000bffd80 R08: 0000000000000003 R09: 0000000000000001 [ 58.732473][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.737393][ T524] loop6: detected capacity change from 0 to 2048 [ 58.742651][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.752940][ T525] loop2: detected capacity change from 0 to 2048 [ 58.755414][ T428] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.762168][ T519] EXT4-fs error (device loop5): ext4_xattr_ibody_find:2196: inode #12: comm syz.5.22: corrupted in-inode xattr [ 58.770594][ T515] R10: 0000000000000000 R11: 000000000000005a R12: 0000000000000000 [ 58.785757][ T519] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.790572][ T515] R13: 000000000000000b R14: ffff88810d740be8 R15: ffff88810d740be8 [ 58.813598][ T515] FS: 00007f692abff6c0(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 58.816748][ T525] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 58.823055][ T515] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.831676][ T524] EXT4-fs (loop6): mounted filesystem without journal. Quota mode: none. [ 58.838620][ T8] device bridge_slave_1 left promiscuous mode [ 58.853118][ T515] CR2: 00007fc035fe4000 CR3: 0000000111717000 CR4: 00000000003506a0 [ 58.856771][ T524] EXT4-fs error (device loop6): ext4_xattr_ibody_find:2196: inode #12: comm syz.6.17: corrupted in-inode xattr [ 58.861638][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.876937][ T525] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2196: inode #12: comm syz.2.23: corrupted in-inode xattr [ 58.881630][ T515] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 58.894067][ T525] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.902920][ T524] EXT4-fs error (device loop6): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 58.917947][ T515] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 58.933021][ T8] device bridge_slave_0 left promiscuous mode [ 58.940048][ T515] Kernel panic - not syncing: Fatal exception [ 58.946406][ T515] Kernel Offset: disabled [ 58.957042][ T515] Rebooting in 86400 seconds..