Warning: Permanently added '10.128.10.5' (ED25519) to the list of known hosts. 2025/10/05 12:40:52 ignoring optional flag "type"="gce" 2025/10/05 12:40:52 parsed 1 programs [ 40.461601][ T28] kauditd_printk_skb: 18 callbacks suppressed [ 40.461616][ T28] audit: type=1400 audit(1759668052.871:92): avc: denied { unlink } for pid=333 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" 2025/10/05 12:40:52 executed programs: 0 [ 40.518481][ T333] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.752039][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.759107][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.766735][ T349] device bridge_slave_0 entered promiscuous mode [ 40.775680][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.782826][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.790320][ T349] device bridge_slave_1 entered promiscuous mode [ 40.833376][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.840653][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.848279][ T352] device bridge_slave_0 entered promiscuous mode [ 40.856694][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.863812][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.871396][ T352] device bridge_slave_1 entered promiscuous mode [ 40.888210][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.895312][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.902872][ T354] device bridge_slave_0 entered promiscuous mode [ 40.927105][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.934281][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.941854][ T354] device bridge_slave_1 entered promiscuous mode [ 40.960774][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.967884][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.975694][ T345] device bridge_slave_0 entered promiscuous mode [ 40.995218][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.002328][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.009773][ T345] device bridge_slave_1 entered promiscuous mode [ 41.049672][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.056762][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.064524][ T350] device bridge_slave_0 entered promiscuous mode [ 41.080651][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.087829][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.095377][ T355] device bridge_slave_0 entered promiscuous mode [ 41.109806][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.116997][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.124538][ T350] device bridge_slave_1 entered promiscuous mode [ 41.138517][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.145609][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.153184][ T355] device bridge_slave_1 entered promiscuous mode [ 41.385982][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.393167][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.400488][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.407637][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.421213][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.428267][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.435634][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.442782][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.461781][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.468847][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.476177][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.483236][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.491993][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.499055][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.506422][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.513582][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.554644][ T355] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.561728][ T355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.569097][ T355] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.576168][ T355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.607301][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.614933][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.622285][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.629514][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.637002][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.644659][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.651968][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.659222][ T43] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.666562][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.673913][ T43] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.682733][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.690620][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.723389][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.731528][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.739057][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.747535][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.756120][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.764600][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.771783][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.779251][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.787562][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.794620][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.802125][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.810326][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.817379][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.824849][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.833109][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.840142][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.847727][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.856753][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.865300][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.873594][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.880629][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.890055][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.897696][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.932537][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.941063][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.949282][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.956334][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.963928][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.973241][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.981627][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.988653][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.996083][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.004618][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.012870][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.019892][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.027341][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.034849][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.042393][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.050811][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.059088][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.066151][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.073695][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.082217][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.090363][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.097421][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.104908][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.113005][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.121354][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.129483][ T43] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.136530][ T43] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.143963][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.152365][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.160504][ T43] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.167574][ T43] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.174957][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.183181][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.191428][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.199504][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.207590][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.215876][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.249253][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.257720][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.266001][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.278168][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.286384][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.294487][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.302806][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.311154][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.319229][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.327347][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.335621][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.343935][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.352218][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.374421][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.383093][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.409408][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.417998][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.427158][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.435392][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.443737][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.452287][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.460618][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.469175][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.477747][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.490200][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.498333][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.508813][ T354] device veth0_vlan entered promiscuous mode [ 42.518565][ T345] device veth0_vlan entered promiscuous mode [ 42.526955][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.535004][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.542888][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.551249][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.559457][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.567237][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.574914][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.582817][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.598411][ T350] device veth0_vlan entered promiscuous mode [ 42.604974][ T352] device veth0_vlan entered promiscuous mode [ 42.615372][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.623797][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.631686][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.639740][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.647754][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.655560][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.663237][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.672797][ T355] device veth0_vlan entered promiscuous mode [ 42.684880][ T349] device veth0_vlan entered promiscuous mode [ 42.695928][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.706114][ T352] device veth1_macvtap entered promiscuous mode [ 42.719991][ T354] device veth1_macvtap entered promiscuous mode [ 42.730900][ T350] device veth1_macvtap entered promiscuous mode [ 42.741430][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.749729][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.758373][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.766912][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.778160][ T345] device veth1_macvtap entered promiscuous mode [ 42.795470][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.803785][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.812293][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.820541][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.829190][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.837775][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.846286][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.854902][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.864496][ T355] device veth1_macvtap entered promiscuous mode [ 42.885219][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.893940][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.902749][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.911972][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.920309][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.928769][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.937371][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.945936][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.954554][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.963083][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.971762][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.980054][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.004147][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.012802][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.027727][ T349] device veth1_macvtap entered promiscuous mode [ 43.055784][ T413] loop2: detected capacity change from 0 to 2048 [ 43.064677][ T28] audit: type=1400 audit(1759668055.481:93): avc: denied { mounton } for pid=411 comm="syz-executor.2" path="/root/syzkaller-testdir1836580285/syzkaller.OxJaya/0/file0" dev="sda1" ino=2045 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 43.091606][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 43.110267][ T419] loop3: detected capacity change from 0 to 2048 [ 43.111423][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.142082][ T420] loop5: detected capacity change from 0 to 2048 [ 43.145920][ T415] loop4: detected capacity change from 0 to 2048 [ 43.158734][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.181278][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.186325][ T413] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 43.190294][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.198374][ T419] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 43.218614][ T420] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 43.222921][ T28] audit: type=1400 audit(1759668055.621:94): avc: denied { mount } for pid=411 comm="syz-executor.2" name="/" dev="loop2" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.255710][ T28] audit: type=1400 audit(1759668055.651:95): avc: denied { write } for pid=417 comm="syz-executor.5" name="/" dev="loop5" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.264392][ T415] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 43.333316][ T417] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.341614][ T414] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.350222][ T416] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.367341][ T438] loop1: detected capacity change from 0 to 2048 [ 43.379307][ T411] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.384646][ T414] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 577 with error 28 [ 43.413096][ T28] audit: type=1400 audit(1759668055.651:96): avc: denied { add_name } for pid=417 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.414918][ T436] loop0: detected capacity change from 0 to 2048 [ 43.434302][ T414] EXT4-fs (loop4): This should not happen!! Data will be lost [ 43.434302][ T414] [ 43.458667][ T419] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 64 with max blocks 1 with error 28 [ 43.466155][ T411] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 28 [ 43.472270][ T420] EXT4-fs (loop5): Delayed block allocation failed for inode 18 at logical offset 32 with max blocks 1 with error 28 [ 43.491542][ T414] EXT4-fs (loop4): Total free blocks count 0 [ 43.497331][ T28] audit: type=1400 audit(1759668055.651:97): avc: denied { create } for pid=417 comm="syz-executor.5" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.524452][ T416] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 64 with error 28 [ 43.526828][ T414] EXT4-fs (loop4): Free/Dirty block details [ 43.537387][ T420] EXT4-fs (loop5): This should not happen!! Data will be lost [ 43.537387][ T420] [ 43.543625][ T411] EXT4-fs (loop2): This should not happen!! Data will be lost [ 43.543625][ T411] [ 43.562294][ T28] audit: type=1400 audit(1759668055.691:98): avc: denied { read write open } for pid=417 comm="syz-executor.5" path="/root/syzkaller-testdir2037936264/syzkaller.KiscnN/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.562328][ T28] audit: type=1400 audit(1759668055.691:99): avc: denied { map } for pid=417 comm="syz-executor.5" path="/root/syzkaller-testdir2037936264/syzkaller.KiscnN/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.562356][ T28] audit: type=1400 audit(1759668055.691:100): avc: denied { execute } for pid=417 comm="syz-executor.5" path="/root/syzkaller-testdir2037936264/syzkaller.KiscnN/0/file0/bus" dev="loop5" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 43.590847][ T416] EXT4-fs (loop3): This should not happen!! Data will be lost [ 43.590847][ T416] [ 43.619544][ T414] EXT4-fs (loop4): free_blocks=2415919104 [ 43.645306][ T420] EXT4-fs (loop5): Total free blocks count 0 [ 43.655227][ T411] EXT4-fs (loop2): Total free blocks count 0 [ 43.673152][ T420] EXT4-fs (loop5): Free/Dirty block details [ 43.674397][ T414] EXT4-fs (loop4): dirty_blocks=592 [ 43.679908][ T438] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 43.684814][ T414] EXT4-fs (loop4): Block reservation details [ 43.698880][ T420] EXT4-fs (loop5): free_blocks=2415919104 [ 43.699032][ T414] EXT4-fs (loop4): i_reserved_data_blocks=37 [ 43.714787][ T415] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 608 with max blocks 1 with error 28 [ 43.726334][ T420] EXT4-fs (loop5): dirty_blocks=48 [ 43.728114][ T419] EXT4-fs (loop3): This should not happen!! Data will be lost [ 43.728114][ T419] [ 43.743016][ T419] EXT4-fs (loop3): Total free blocks count 0 [ 43.747129][ T420] EXT4-fs (loop5): Block reservation details [ 43.753698][ T419] EXT4-fs (loop3): Free/Dirty block details [ 43.765082][ T420] EXT4-fs (loop5): i_reserved_data_blocks=3 [ 43.766203][ T436] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 43.776406][ T437] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.806548][ T416] EXT4-fs (loop3): Total free blocks count 0 [ 43.810996][ T419] EXT4-fs (loop3): free_blocks=2415919104 [ 43.814713][ T411] EXT4-fs (loop2): Free/Dirty block details [ 43.818304][ T419] EXT4-fs (loop3): dirty_blocks=80 [ 43.846537][ T435] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 43.848885][ T446] loop4: detected capacity change from 0 to 2048 [ 43.862052][ T436] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 512 with max blocks 1 with error 28 [ 43.870291][ T28] audit: type=1400 audit(1759668056.151:101): avc: denied { unmount } for pid=355 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.880578][ T435] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 510 with error 28 [ 43.902724][ T437] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 257 with error 28 [ 43.915012][ T435] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.915012][ T435] [ 43.925461][ T10] ------------[ cut here ]------------ [ 43.936923][ T435] EXT4-fs (loop0): Total free blocks count 0 [ 43.940068][ T10] kernel BUG at fs/ext4/inode.c:2761! [ 43.940258][ T436] EXT4-fs (loop0): This should not happen!! Data will be lost [ 43.940258][ T436] [ 43.947234][ T435] EXT4-fs (loop0): Free/Dirty block details [ 43.953155][ T10] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 43.961371][ T411] EXT4-fs (loop2): free_blocks=2415919104 [ 43.967187][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted syzkaller #0 [ 43.967209][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 43.973732][ T411] EXT4-fs (loop2): dirty_blocks=80 [ 43.979165][ T10] Workqueue: writeback wb_workfn [ 43.986734][ T411] EXT4-fs (loop2): Block reservation details [ 43.996604][ T10] (flush-7:5) [ 43.996618][ T10] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 44.003488][ T437] EXT4-fs (loop1): This should not happen!! Data will be lost [ 44.003488][ T437] [ 44.006689][ T10] Code: 85 86 ff 84 db 75 31 e8 a6 82 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 88 82 86 ff <0f> 0b e8 81 82 86 ff e8 28 df 16 ff eb 93 e8 75 82 86 ff e8 1c df [ 44.013126][ T435] EXT4-fs (loop0): free_blocks=2415919104 [ 44.016126][ T10] RSP: 0018:ffffc900000a7120 EFLAGS: 00010293 [ 44.016147][ T10] RAX: ffffffff81e99b78 RBX: 000000c410000000 RCX: ffff88810029e540 [ 44.022135][ T411] EXT4-fs (loop2): i_reserved_data_blocks=5 [ 44.031474][ T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 44.031490][ T10] RBP: ffffc900000a7490 R08: dffffc0000000000 R09: ffffed10249d689f [ 44.031504][ T10] R10: ffffed10249d689f R11: 1ffff110249d689e R12: dffffc0000000000 [ 44.031518][ T10] R13: ffff888124eb4608 R14: 0000008000000000 R15: ffff888124eb44f0 [ 44.051555][ T437] EXT4-fs (loop1): Total free blocks count 0 [ 44.056844][ T10] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 44.056865][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.130161][ T10] CR2: 000055558fda4818 CR3: 000000010fd5f000 CR4: 00000000003506b0 [ 44.138197][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.146188][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.154170][ T10] Call Trace: [ 44.157455][ T10] [ 44.160389][ T10] ? xas_start+0x317/0x3e0 [ 44.164829][ T10] ? __cfi____update_load_sum+0x10/0x10 [ 44.170384][ T10] ? __cfi_ext4_writepages+0x10/0x10 [ 44.175697][ T10] ? __update_load_avg_cfs_rq+0xaf/0x2f0 [ 44.181347][ T10] ? __kasan_check_write+0x14/0x20 [ 44.186466][ T10] ? __switch_to+0x51f/0xe30 [ 44.191075][ T10] ? __cfi____update_load_sum+0x10/0x10 [ 44.196637][ T10] ? __cfi_ext4_writepages+0x10/0x10 [ 44.201927][ T10] do_writepages+0x3a9/0x5e0 [ 44.206531][ T10] ? update_load_avg+0x4c2/0x13f0 [ 44.211567][ T10] ? kvm_sched_clock_read+0x18/0x40 [ 44.216777][ T10] ? __cfi_do_writepages+0x10/0x10 [ 44.221893][ T10] ? sched_clock_cpu+0x6e/0x250 [ 44.226746][ T10] ? __cfi_sched_clock_cpu+0x10/0x10 [ 44.232034][ T10] ? __kasan_check_write+0x14/0x20 [ 44.237161][ T10] ? _raw_spin_lock+0x8e/0xe0 [ 44.241838][ T10] __writeback_single_inode+0xc6/0xad0 [ 44.247304][ T10] ? inode_io_list_move_locked+0x366/0x3d0 [ 44.253158][ T10] writeback_sb_inodes+0x9b8/0x1550 [ 44.258367][ T10] ? queue_io+0x4c0/0x4c0 [ 44.262788][ T10] ? __kasan_check_read+0x11/0x20 [ 44.267811][ T10] ? queue_io+0x382/0x4c0 [ 44.272147][ T10] wb_writeback+0x3f1/0x980 [ 44.276664][ T10] ? inode_cgwb_move_to_attached+0x3e0/0x3e0 [ 44.282656][ T10] ? set_worker_desc+0x155/0x1c0 [ 44.287609][ T10] ? update_load_avg+0x4c2/0x13f0 [ 44.292646][ T10] ? __kasan_check_write+0x14/0x20 [ 44.297757][ T10] ? sched_clock_cpu+0x6e/0x250 [ 44.302626][ T10] wb_workfn+0x350/0xda0 [ 44.306878][ T10] ? __cfi_wb_workfn+0x10/0x10 [ 44.311659][ T10] ? kthread_data+0x50/0xc0 [ 44.316165][ T10] ? _raw_spin_unlock+0x4c/0x70 [ 44.321036][ T10] ? finish_task_switch+0x16b/0x7b0 [ 44.326419][ T10] ? __switch_to_asm+0x3a/0x60 [ 44.331455][ T10] ? __schedule+0xb8f/0x14e0 [ 44.336050][ T10] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 44.341616][ T10] process_one_work+0x71f/0xc40 [ 44.346489][ T10] worker_thread+0xa29/0x11f0 [ 44.351173][ T10] kthread+0x281/0x320 [ 44.355252][ T10] ? __cfi_worker_thread+0x10/0x10 [ 44.360366][ T10] ? __cfi_kthread+0x10/0x10 [ 44.364956][ T10] ret_from_fork+0x1f/0x30 [ 44.369389][ T10] [ 44.372409][ T10] Modules linked in: [ 44.382046][ T436] EXT4-fs (loop0): Total free blocks count 0 [ 44.383262][ T413] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 96 with max blocks 1 with error 28 [ 44.388083][ T436] EXT4-fs (loop0): Free/Dirty block details [ 44.388220][ T437] EXT4-fs (loop1): Free/Dirty block details [ 44.419360][ T437] EXT4-fs (loop1): free_blocks=2415919104 [ 44.436859][ T10] ---[ end trace 0000000000000000 ]--- [ 44.444097][ T10] RIP: 0010:ext4_writepages+0x2ff8/0x3020 [ 44.458831][ T437] EXT4-fs (loop1): dirty_blocks=272 [ 44.475112][ T448] loop3: detected capacity change from 0 to 2048 [ 44.487359][ T10] Code: 85 86 ff 84 db 75 31 e8 a6 82 86 ff 49 bc 00 00 00 00 00 fc ff df 4c 8b 7c 24 18 4c 8b 6c 24 38 e9 a2 f7 ff ff e8 88 82 86 ff <0f> 0b e8 81 82 86 ff e8 28 df 16 ff eb 93 e8 75 82 86 ff e8 1c df [ 44.493529][ T437] EXT4-fs (loop1): Block reservation details [ 44.516719][ T451] loop0: detected capacity change from 0 to 2048 [ 44.520442][ T453] loop2: detected capacity change from 0 to 2048 [ 44.524866][ T437] EXT4-fs (loop1): i_reserved_data_blocks=17 [ 44.548968][ T438] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 288 with max blocks 1 with error 28 [ 44.550354][ T448] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.571490][ T10] RSP: 0018:ffffc900000a7120 EFLAGS: 00010293 [ 44.577932][ T10] RAX: ffffffff81e99b78 RBX: 000000c410000000 RCX: ffff88810029e540 [ 44.584682][ T451] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 44.595085][ T10] RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000 [ 44.603836][ T446] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.613816][ T10] RBP: ffffc900000a7490 R08: dffffc0000000000 R09: ffffed10249d689f [ 44.626485][ T10] R10: ffffed10249d689f R11: 1ffff110249d689e R12: dffffc0000000000 [ 44.636682][ T447] EXT4-fs error (device loop3): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.650803][ T453] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 44.652752][ T447] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 129 with error 28 [ 44.669338][ T10] R13: ffff888124eb4608 R14: 0000008000000000 R15: ffff888124eb44f0 [ 44.672869][ T450] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.695399][ T447] EXT4-fs (loop3): This should not happen!! Data will be lost [ 44.695399][ T447] [ 44.707093][ T450] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 129 with error 28 [ 44.719880][ T450] EXT4-fs (loop0): This should not happen!! Data will be lost [ 44.719880][ T450] [ 44.721164][ T10] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 44.729648][ T450] EXT4-fs (loop0): Total free blocks count 0 [ 44.741402][ T445] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1097: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.745006][ T450] EXT4-fs (loop0): Free/Dirty block details [ 44.759819][ T447] EXT4-fs (loop3): Total free blocks count 0 [ 44.765370][ T450] EXT4-fs (loop0): free_blocks=2415919104 [ 44.765385][ T450] EXT4-fs (loop0): dirty_blocks=144 [ 44.765395][ T450] EXT4-fs (loop0): Block reservation details [ 44.772206][ T452] EXT4-fs error (device loop2): ext4_mb_generate_buddy:1097: group 0, [ 44.777168][ T450] EXT4-fs (loop0): i_reserved_data_blocks=9 [ 44.778731][ T451] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 160 with max blocks 1 with error 28 [ 44.782445][ T452] block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 44.784612][ T447] EXT4-fs (loop3): Free/Dirty block details [ 44.790617][ T445] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 65 with error 28 [ 44.797388][ T447] EXT4-fs (loop3): free_blocks=2415919104 [ 44.829808][ T445] EXT4-fs (loop4): This should not happen!! Data will be lost [ 44.829808][ T445] [ 44.847133][ T447] EXT4-fs (loop3): dirty_blocks=144 [ 44.854656][ T466] loop1: detected capacity change from 0 to 2048 [ 44.858810][ T447] EXT4-fs (loop3): Block reservation details [ 44.863769][ T10] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.874664][ T447] EXT4-fs (loop3): i_reserved_data_blocks=9 [ 44.876035][ T445] EXT4-fs (loop4): Total free blocks count 0 [ 44.897046][ T10] CR2: 00007ff6948d7d4d CR3: 0000000112456000 CR4: 00000000003506b0 [ 44.911978][ T10] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.921135][ T445] EXT4-fs (loop4): Free/Dirty block details [ 44.930266][ T466] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 44.932585][ T445] EXT4-fs (loop4): free_blocks=2415919104 [ 44.945854][ T10] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.946299][ T448] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 160 with max blocks 1 with error 28 [ 44.959469][ T10] Kernel panic - not syncing: Fatal exception [ 44.966593][ T10] Kernel Offset: disabled [ 44.976988][ T10] Rebooting in 86400 seconds..