Warning: Permanently added '10.128.0.159' (ED25519) to the list of known hosts. 2026/03/22 11:27:28 parsed 1 programs [ 41.076608][ T23] audit: type=1400 audit(1774178848.280:109): avc: denied { unlink } for pid=412 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" [ 41.107806][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 41.467456][ T23] audit: type=1401 audit(1774178848.670:110): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 41.496683][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.505514][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.514527][ T443] device bridge_slave_0 entered promiscuous mode [ 41.529033][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.538151][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.546138][ T443] device bridge_slave_1 entered promiscuous mode [ 41.568026][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.575457][ T443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.583093][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.590420][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.600524][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.607760][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.615520][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.623043][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.631694][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.640037][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.647272][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.655120][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.663623][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.670776][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.679342][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.687818][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.697273][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.706191][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.714119][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.721619][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.729373][ T443] device veth0_vlan entered promiscuous mode [ 41.737517][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.745849][ T443] device veth1_macvtap entered promiscuous mode [ 41.753779][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.763136][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/03/22 11:27:29 executed programs: 0 [ 41.972901][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.980476][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.988899][ T471] device bridge_slave_0 entered promiscuous mode [ 41.997308][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.004920][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.012085][ T471] device bridge_slave_1 entered promiscuous mode [ 42.035711][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.043217][ T478] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.050783][ T478] device bridge_slave_0 entered promiscuous mode [ 42.057680][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.064820][ T478] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.072495][ T478] device bridge_slave_1 entered promiscuous mode [ 42.080178][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.087944][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.095291][ T472] device bridge_slave_0 entered promiscuous mode [ 42.105889][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.113058][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.120523][ T472] device bridge_slave_1 entered promiscuous mode [ 42.127557][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.134725][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.142300][ T469] device bridge_slave_0 entered promiscuous mode [ 42.149083][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.156356][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.163690][ T469] device bridge_slave_1 entered promiscuous mode [ 42.172782][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.180941][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.188173][ T477] device bridge_slave_0 entered promiscuous mode [ 42.195669][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.203083][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.210286][ T477] device bridge_slave_1 entered promiscuous mode [ 42.226867][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.234440][ T471] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.241806][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.248908][ T471] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.266652][ T478] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.273702][ T478] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.281629][ T478] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.288894][ T478] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.296824][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.303871][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.311339][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.318361][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.328070][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.335198][ T469] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.342918][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.349934][ T469] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.363654][ T471] device veth0_vlan entered promiscuous mode [ 42.371433][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.378674][ T472] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.385925][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.393036][ T472] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.400839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.408495][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.417222][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.426076][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.433663][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.441026][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.448558][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.456314][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.464221][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.471486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.479599][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.488363][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.496882][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.505530][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.514048][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.523418][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.531572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.539311][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.546733][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.554803][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.563561][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.571992][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.581918][ T471] device veth1_macvtap entered promiscuous mode [ 42.595996][ T469] device veth0_vlan entered promiscuous mode [ 42.603352][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.611763][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.620008][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.627724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.635629][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.644021][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.651542][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.660437][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.668510][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.677452][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.685238][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.693685][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.702694][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.709922][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.717182][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.725600][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.734061][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.741385][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.748633][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.757034][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.765364][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.773645][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.782172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.790479][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.798498][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.806729][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.814803][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.822343][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.830165][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.837835][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.845786][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.854298][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.863052][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.870160][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.877644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.886427][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.895417][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.902860][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.910462][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.918810][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.927149][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.934301][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.941697][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.950006][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.958440][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.965682][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.973300][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.982306][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.990441][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.998932][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.007397][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.015573][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.023839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.031939][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.040105][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.049171][ T477] device veth0_vlan entered promiscuous mode [ 43.058276][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.066100][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.075078][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.082693][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.090172][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.102646][ T472] device veth0_vlan entered promiscuous mode [ 43.108829][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.117075][ T492] EXT4-fs (loop0): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 43.117080][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.133676][ T492] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.140999][ T23] audit: type=1400 audit(1774178850.340:111): avc: denied { mount } for pid=491 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 43.154201][ T477] device veth1_macvtap entered promiscuous mode [ 43.179166][ T23] audit: type=1400 audit(1774178850.360:112): avc: denied { write } for pid=491 comm="syz.0.17" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.200887][ T23] audit: type=1400 audit(1774178850.360:113): avc: denied { add_name } for pid=491 comm="syz.0.17" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.201992][ T469] device veth1_macvtap entered promiscuous mode [ 43.221813][ T23] audit: type=1400 audit(1774178850.360:114): avc: denied { create } for pid=491 comm="syz.0.17" name="file5" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 43.228933][ T478] device veth0_vlan entered promiscuous mode [ 43.256328][ T472] device veth1_macvtap entered promiscuous mode [ 43.263211][ T23] audit: type=1400 audit(1774178850.360:115): avc: denied { read } for pid=491 comm="syz.0.17" name="file5" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 43.286012][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.294272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.302714][ T23] audit: type=1400 audit(1774178850.360:116): avc: denied { open } for pid=491 comm="syz.0.17" path="/0/mnt/file5" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=blk_file permissive=1 [ 43.302863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.326427][ T23] audit: type=1400 audit(1774178850.360:117): avc: denied { create } for pid=491 comm="syz.0.17" name="file6" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=lnk_file permissive=1 [ 43.333533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.354532][ T23] audit: type=1400 audit(1774178850.360:118): avc: denied { remove_name } for pid=491 comm="syz.0.17" name="file5" dev="loop0" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 43.362935][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.393480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.393676][ T496] EXT4-fs (loop0): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 43.401464][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.417688][ T496] ext4 filesystem being mounted at /1/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.441501][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.448994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.456619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.465010][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.474405][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.484207][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.493183][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.501776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.510325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.520081][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.528989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 43.529254][ T501] EXT4-fs (loop0): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 43.537668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.553488][ T501] ext4 filesystem being mounted at /2/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.575185][ T478] device veth1_macvtap entered promiscuous mode [ 43.591297][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.600034][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.608446][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.617054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.626588][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.635222][ T505] EXT4-fs (loop3): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 43.635260][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.651255][ T505] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 43.663928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.671699][ T504] ------------[ cut here ]------------ [ 43.678439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.683323][ T504] kernel BUG at fs/buffer.c:581! [ 43.692126][ T508] EXT4-fs (loop5): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 43.696757][ T504] invalid opcode: 0000 [#1] PREEMPT SMP [ 43.718262][ T504] CPU: 1 PID: 504 Comm: syz.3.20 Not tainted syzkaller #0 [ 43.725354][ T504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.735652][ T504] RIP: 0010:mark_buffer_dirty_inode+0xe1/0xf0 [ 43.741791][ T504] Code: b0 00 00 00 4c 89 7b 48 48 89 4b 50 4c 89 31 4c 89 6b 58 4c 89 e7 e8 6e 3f a1 00 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 [ 43.761737][ T504] RSP: 0018:ffffc90000733bc8 EFLAGS: 00010206 [ 43.767891][ T504] RAX: ffff888108df2a90 RBX: ffff88810e118068 RCX: ffff88810e1b0708 [ 43.776374][ T504] RDX: ffffea00046a1487 RSI: ffff88810e1b0708 RDI: ffff88810ee94a00 [ 43.784616][ T504] RBP: ffffc90000733bf8 R08: ffff88810e118068 R09: ffff8881141e2bf8 [ 43.792657][ T504] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888108cc3290 [ 43.801008][ T504] R13: ffff888108df2a90 R14: ffffffff825e9850 R15: 000000000000050c [ 43.809068][ T504] FS: 0000555571b80500(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 43.818452][ T504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.825208][ T504] CR2: 00007fdc5a5c2130 CR3: 000000011a917000 CR4: 00000000003506a0 [ 43.833192][ T504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.841459][ T504] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.849484][ T504] Call Trace: [ 43.852900][ T504] ? crypto_shash_update+0x13/0x20 [ 43.858277][ T504] __ext4_handle_dirty_metadata+0x9c/0x1c0 [ 43.864066][ T504] ext4_xattr_release_block+0x1fb/0x2d0 [ 43.869791][ T504] ext4_xattr_delete_inode+0x2ce/0x430 [ 43.875434][ T504] ext4_evict_inode+0x325/0x750 [ 43.880358][ T504] evict+0x11a/0x300 [ 43.884346][ T504] ? preempt_count_add+0x75/0xc0 [ 43.889277][ T504] ? _raw_spin_lock+0x12/0x40 [ 43.894109][ T504] iput.part.0+0x17a/0x1d0 [ 43.898502][ T504] iput+0x17/0x20 [ 43.902121][ T504] dentry_unlink_inode+0xc5/0x110 [ 43.907118][ T504] __dentry_kill+0xea/0x180 [ 43.911692][ T504] dput+0x14b/0x390 [ 43.915566][ T504] __fput+0x112/0x230 [ 43.919661][ T504] ____fput+0x9/0x10 [ 43.923544][ T504] task_work_run+0x5c/0x90 [ 43.927947][ T504] exit_to_user_mode_prepare+0x150/0x160 [ 43.933568][ T504] syscall_exit_to_user_mode+0x27/0x160 [ 43.939089][ T504] do_syscall_64+0x3f/0x50 [ 43.943496][ T504] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 43.949452][ T504] RIP: 0033:0x7f0f64916539 [ 43.953941][ T504] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 43.974007][ T504] RSP: 002b:00007fff2904caa8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 43.982767][ T504] RAX: 0000000000000000 RBX: 00007fff2904cb90 RCX: 00007f0f64916539 [ 43.990738][ T504] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 43.998946][ T504] RBP: 000000000000aa20 R08: 0000000000000001 R09: 0000000000000000 [ 44.006910][ T504] R10: 0000001b31620000 R11: 0000000000000246 R12: 00007fff2904cbd0 [ 44.014864][ T504] R13: 00007f0f64b81fac R14: 000000000000aaab R15: 00007f0f64b81fa0 [ 44.022929][ T504] Modules linked in: [ 44.027401][ T508] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 44.028835][ T504] ---[ end trace d8fa0c39aecdc7c9 ]--- [ 44.038679][ T511] EXT4-fs (loop4): mounted filesystem without journal. Opts: sysvgroups,inode_readahead_blks=0x0000000000004000,usrjquota=,acl,grpjquota=,,errors=continue [ 44.043407][ T504] RIP: 0010:mark_buffer_dirty_inode+0xe1/0xf0 [ 44.060352][ T511] ext4 filesystem being mounted at /0/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 44.068288][ T504] Code: b0 00 00 00 4c 89 7b 48 48 89 4b 50 4c 89 31 4c 89 6b 58 4c 89 e7 e8 6e 3f a1 00 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 [ 44.077796][ T510] ------------[ cut here ]------------ [ 44.100396][ T507] ------------[ cut here ]------------ [ 44.101863][ T510] kernel BUG at fs/buffer.c:581! [ 44.107506][ T507] kernel BUG at fs/buffer.c:581! [ 44.112862][ T510] invalid opcode: 0000 [#2] PREEMPT SMP [ 44.123850][ T510] CPU: 1 PID: 510 Comm: syz.4.21 Tainted: G D syzkaller #0 [ 44.132525][ T510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.142594][ T510] RIP: 0010:mark_buffer_dirty_inode+0xe1/0xf0 [ 44.148741][ T510] Code: b0 00 00 00 4c 89 7b 48 48 89 4b 50 4c 89 31 4c 89 6b 58 4c 89 e7 e8 6e 3f a1 00 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 [ 44.169099][ T510] RSP: 0018:ffffc9000089bbc8 EFLAGS: 00010206 [ 44.175600][ T510] RAX: ffff888108df2a90 RBX: ffff88810e2a2f08 RCX: ffff88810e1b3d68 [ 44.184130][ T510] RDX: ffffea00043b7007 RSI: ffff88810e1b3d68 RDI: ffff88811a9b4a00 [ 44.192097][ T510] RBP: ffffc9000089bbf8 R08: ffff88810e2a2f08 R09: ffff88811a8d1bf8 [ 44.200369][ T510] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888108cc2690 [ 44.208613][ T510] R13: ffff888108df2a90 R14: ffffffff825e9850 R15: 000000000000050c [ 44.216747][ T510] FS: 000055555c04e500(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 44.225951][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.232599][ T510] CR2: 0000001b32563fff CR3: 000000011a97f000 CR4: 00000000003506a0 [ 44.240813][ T510] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.249051][ T510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.257347][ T510] Call Trace: [ 44.260710][ T510] ? crypto_shash_update+0x13/0x20 [ 44.266164][ T510] __ext4_handle_dirty_metadata+0x9c/0x1c0 [ 44.272029][ T510] ext4_xattr_release_block+0x1fb/0x2d0 [ 44.277560][ T510] ext4_xattr_delete_inode+0x2ce/0x430 [ 44.283114][ T510] ext4_evict_inode+0x325/0x750 [ 44.288119][ T510] evict+0x11a/0x300 [ 44.292293][ T510] ? preempt_count_add+0x75/0xc0 [ 44.297662][ T510] ? _raw_spin_lock+0x12/0x40 [ 44.302331][ T510] iput.part.0+0x17a/0x1d0 [ 44.306891][ T510] iput+0x17/0x20 [ 44.310506][ T510] dentry_unlink_inode+0xc5/0x110 [ 44.315712][ T510] __dentry_kill+0xea/0x180 [ 44.320183][ T510] dput+0x14b/0x390 [ 44.323960][ T510] __fput+0x112/0x230 [ 44.327909][ T510] ____fput+0x9/0x10 [ 44.331797][ T510] task_work_run+0x5c/0x90 [ 44.336530][ T510] exit_to_user_mode_prepare+0x150/0x160 [ 44.342400][ T510] syscall_exit_to_user_mode+0x27/0x160 [ 44.347923][ T510] do_syscall_64+0x3f/0x50 [ 44.352760][ T510] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.359333][ T510] RIP: 0033:0x7f5d52bee539 [ 44.363819][ T510] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.384742][ T510] RSP: 002b:00007ffdf26341c8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 44.393393][ T510] RAX: 0000000000000000 RBX: 00007ffdf26342b0 RCX: 00007f5d52bee539 [ 44.401777][ T510] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 44.410373][ T510] RBP: 000000000000aa4b R08: 0000000000000001 R09: 0000000000000000 [ 44.418430][ T510] R10: 0000001b31920000 R11: 0000000000000246 R12: 00007ffdf26342f0 [ 44.426474][ T510] R13: 00007f5d52e59fac R14: 000000000000ac42 R15: 00007f5d52e59fa0 [ 44.434435][ T510] Modules linked in: [ 44.438410][ T507] invalid opcode: 0000 [#3] PREEMPT SMP [ 44.438984][ T510] ---[ end trace d8fa0c39aecdc7ca ]--- [ 44.443959][ T507] CPU: 0 PID: 507 Comm: syz.5.18 Tainted: G D syzkaller #0 [ 44.443961][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.443968][ T507] RIP: 0010:mark_buffer_dirty_inode+0xe1/0xf0 [ 44.443971][ T507] Code: b0 00 00 00 4c 89 7b 48 48 89 4b 50 4c 89 31 4c 89 6b 58 4c 89 e7 e8 6e 3f a1 00 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 [ 44.443973][ T507] RSP: 0018:ffffc90000857bc8 EFLAGS: 00010287 [ 44.443976][ T507] RAX: ffff888108df2a90 RBX: ffff88810e2a2d00 RCX: ffff88810e1b73c8 [ 44.443977][ T507] RDX: ffffea00046a3ec7 RSI: ffff88810e1b73c8 RDI: ffff88810ee40000 [ 44.443978][ T507] RBP: ffffc90000857bf8 R08: ffff88810e2a2d00 R09: ffff88811a990bf8 [ 44.443983][ T507] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888109fcba90 [ 44.449437][ T510] RIP: 0010:mark_buffer_dirty_inode+0xe1/0xf0 [ 44.457918][ T507] R13: ffff888108df2a90 R14: ffffffff825e9850 R15: 000000000000050c [ 44.457920][ T507] FS: 000055556c99e500(0000) GS:ffff888237c00000(0000) knlGS:0000000000000000 [ 44.457922][ T507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.457928][ T507] CR2: 00007fdc59bb8000 CR3: 000000011a8ee000 CR4: 00000000003506b0 [ 44.457929][ T507] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.457931][ T507] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.457932][ T507] Call Trace: [ 44.457937][ T507] ? crypto_shash_update+0x13/0x20 [ 44.457943][ T507] __ext4_handle_dirty_metadata+0x9c/0x1c0 [ 44.457947][ T507] ext4_xattr_release_block+0x1fb/0x2d0 [ 44.457951][ T507] ext4_xattr_delete_inode+0x2ce/0x430 [ 44.468251][ T510] Code: b0 00 00 00 4c 89 7b 48 48 89 4b 50 4c 89 31 4c 89 6b 58 4c 89 e7 e8 6e 3f a1 00 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b 90 66 66 2e 0f 1f 84 00 00 00 00 00 90 55 48 89 e5 41 55 49 [ 44.474164][ T507] ext4_evict_inode+0x325/0x750 [ 44.474168][ T507] evict+0x11a/0x300 [ 44.474173][ T507] ? preempt_count_add+0x75/0xc0 [ 44.474177][ T507] ? _raw_spin_lock+0x12/0x40 [ 44.474180][ T507] iput.part.0+0x17a/0x1d0 [ 44.474185][ T507] iput+0x17/0x20 [ 44.494328][ T504] RSP: 0018:ffffc90000733bc8 EFLAGS: 00010206 [ 44.500115][ T507] dentry_unlink_inode+0xc5/0x110 [ 44.500117][ T507] __dentry_kill+0xea/0x180 [ 44.500119][ T507] dput+0x14b/0x390 [ 44.500123][ T507] __fput+0x112/0x230 [ 44.500125][ T507] ____fput+0x9/0x10 [ 44.500131][ T507] task_work_run+0x5c/0x90 [ 44.508224][ T504] [ 44.516125][ T507] exit_to_user_mode_prepare+0x150/0x160 [ 44.516130][ T507] syscall_exit_to_user_mode+0x27/0x160 [ 44.516132][ T507] do_syscall_64+0x3f/0x50 [ 44.516137][ T507] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 44.524152][ T510] RSP: 0018:ffffc90000733bc8 EFLAGS: 00010206 [ 44.532049][ T507] RIP: 0033:0x7ffaadb58539 [ 44.532053][ T507] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 44.532054][ T507] RSP: 002b:00007ffc56ef0b18 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4 [ 44.532057][ T507] RAX: 0000000000000000 RBX: 00007ffc56ef0c00 RCX: 00007ffaadb58539 [ 44.532059][ T507] RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003 [ 44.538174][ T504] RAX: ffff888108df2a90 RBX: ffff88810e118068 RCX: ffff88810e1b0708 [ 44.546153][ T507] RBP: 000000000000aa25 R08: 0000000000000001 R09: 0000000000000000 [ 44.546155][ T507] R10: 0000001b31420000 R11: 0000000000000246 R12: 00007ffc56ef0c40 [ 44.546156][ T507] R13: 00007ffaaddc3fac R14: 000000000000ac58 R15: 00007ffaaddc3fa0 [ 44.546159][ T507] Modules linked in: [ 44.547738][ T507] ---[ end trace d8fa0c39aecdc7cb ]--- [ 44.570028][ T510] [ 44.570032][ T510] RAX: ffff888108df2a90 RBX: ffff88810e118068 RCX: ffff88810e1b0708 [ 44.570033][ T510] RDX: ffffea00046a1487 RSI: ffff88810e1b0708 RDI: ffff88810ee94a00 [ 44.570034][ T510] RBP: ffffc90000733bf8 R08: ffff88810e118068 R09: ffff8881141e2bf8 [ 44.570035][ T510] R10: 0000000000000004 R11: 0000000000000000 R12: ffff888108cc3290 [ 44.570037][ T510] R13: ffff888108df2a90 R14: ffffffff825e9850 R15: 000000000000050c [ 44.570039][ T510] FS: 000055555c04e500(0000) GS:ffff888237d00000(0000) knlGS:0000000000000000 [ 44.570040][ T510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.570046][ T510] CR2: 00007f62d59f4dac CR3: 000000011a97f000 CR4: 00000000003506a0 [ 44.570047][ T510] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 44.570048][ T510] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 44.570051][ T510] Kernel panic - not syncing: Fatal exception [ 44.570437][ T510] Kernel Offset: disabled [ 44.908034][ T510] Rebooting in 86400 seconds..