Warning: Permanently added '10.128.1.12' (ED25519) to the list of known hosts. 2026/05/18 20:08:28 parsed 1 programs [ 25.719585][ T24] audit: type=1400 audit(1779134908.580:64): avc: denied { node_bind } for pid=287 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 25.740392][ T24] audit: type=1400 audit(1779134908.580:65): avc: denied { create } for pid=287 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 25.760380][ T24] audit: type=1400 audit(1779134908.580:66): avc: denied { module_request } for pid=287 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 26.673595][ T24] audit: type=1400 audit(1779134909.530:67): avc: denied { mounton } for pid=293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.676940][ T293] cgroup: Unknown subsys name 'net' [ 26.696841][ T24] audit: type=1400 audit(1779134909.530:68): avc: denied { mount } for pid=293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.724820][ T24] audit: type=1400 audit(1779134909.560:69): avc: denied { unmount } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.725372][ T293] cgroup: Unknown subsys name 'devices' [ 26.867925][ T293] cgroup: Unknown subsys name 'hugetlb' [ 26.873537][ T293] cgroup: Unknown subsys name 'rlimit' [ 27.022179][ T24] audit: type=1400 audit(1779134909.880:70): avc: denied { setattr } for pid=293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.045489][ T24] audit: type=1400 audit(1779134909.880:71): avc: denied { create } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.065970][ T24] audit: type=1400 audit(1779134909.880:72): avc: denied { write } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.084412][ T297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.086561][ T24] audit: type=1400 audit(1779134909.880:73): avc: denied { read } for pid=293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.121163][ T293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.477301][ T299] request_module fs-gadgetfs succeeded, but still no fs? [ 27.488229][ T299] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 27.603363][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.610650][ T305] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.618450][ T305] device bridge_slave_0 entered promiscuous mode [ 27.626572][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.633683][ T305] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.641307][ T305] device bridge_slave_1 entered promiscuous mode [ 27.686954][ T305] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.693995][ T305] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.701308][ T305] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.708360][ T305] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.725595][ T306] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.733009][ T306] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.740695][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 27.748242][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.758051][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.766395][ T306] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.773424][ T306] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.782146][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.790360][ T306] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.797430][ T306] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.811347][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.820785][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.835023][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.846957][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.855249][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.863049][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.872051][ T305] device veth0_vlan entered promiscuous mode [ 27.881954][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.891005][ T305] device veth1_macvtap entered promiscuous mode [ 27.901352][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.911298][ T306] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.567748][ T49] device bridge_slave_1 left promiscuous mode [ 28.573925][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.581747][ T49] device bridge_slave_0 left promiscuous mode [ 28.592012][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.600933][ T49] device veth1_macvtap left promiscuous mode [ 28.607045][ T49] device veth0_vlan left promiscuous mode 2026/05/18 20:08:31 executed programs: 0 [ 28.777509][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.784659][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.792340][ T364] device bridge_slave_0 entered promiscuous mode [ 28.799862][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.807004][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.814318][ T364] device bridge_slave_1 entered promiscuous mode [ 28.853570][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.860669][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.867973][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.875092][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.892630][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.900211][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.907819][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.916955][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.925111][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.932160][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.945660][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.953949][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.961002][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.975432][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.992982][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.001325][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.012466][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.020875][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.028756][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.036984][ T364] device veth0_vlan entered promiscuous mode [ 29.046379][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.055718][ T364] device veth1_macvtap entered promiscuous mode [ 29.065515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.075378][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.128876][ T379] EXT4-fs (loop2): Ignoring removed nomblk_io_submit option [ 29.141114][ T379] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: comm syz.2.17: inode #1: comm syz.2.17: iget: illegal inode # [ 29.153892][ T379] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.17: error while reading EA inode 1 err=-117 [ 29.166158][ T379] EXT4-fs (loop2): 1 orphan inode deleted [ 29.171938][ T379] EXT4-fs (loop2): mounted filesystem without journal. Opts: jqfmt=vfsv0,stripe=0x0000000000000008,nombcache,noinit_itable,nomblk_io_submit,minixdf,nobarrier,inode_readahead_blks=0x0000000000000000,usrjquota=,block_validity,noblock_validity,noquota,,errors=continue [ 29.200902][ T364] EXT4-fs error (device loop2): htree_dirblock_to_tree:1092: inode #2: block 13: comm syz-executor: bad entry in directory: rec_len is smaller than minimal - offset=76, inode=0, rec_len=0, size=1024 fake=0 [ 29.221695][ T364] EXT4-fs error (device loop2): ext4_lookup:1830: inode #11: comm syz-executor: iget: bad extended attribute block 393216 [ 29.238111][ T364] ------------[ cut here ]------------ [ 29.243600][ T364] kernel BUG at fs/namei.c:2794! [ 29.249096][ T364] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 29.255203][ T364] CPU: 0 PID: 364 Comm: syz-executor Not tainted syzkaller #0 [ 29.262766][ T364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 29.273021][ T364] RIP: 0010:may_delete+0x7b1/0x7c0 [ 29.278514][ T364] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 a6 7f ba ff 0f 0b e8 9f 7f ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 29.298744][ T364] RSP: 0018:ffffc90000c677d8 EFLAGS: 00010293 [ 29.304835][ T364] RAX: ffffffff81aa4631 RBX: ffff88810d330440 RCX: ffff88810cf63b40 [ 29.313032][ T364] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 29.321031][ T364] RBP: ffffc90000c67858 R08: 0000000000000003 R09: 0000000000000004 [ 29.329107][ T364] R10: dffffc0000000000 R11: fffff5200018cee0 R12: ffff888121934e60 [ 29.337270][ T364] R13: 1ffff11021a66088 R14: ffff88810d330458 R15: ffff88812190d7a0 [ 29.345288][ T364] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.354426][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.361037][ T364] CR2: 00007ffc4e929ff0 CR3: 000000010d4db000 CR4: 00000000003506b0 [ 29.369041][ T364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.377038][ T364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.385028][ T364] Call Trace: [ 29.388341][ T364] ? __kasan_check_write+0x14/0x20 [ 29.393469][ T364] vfs_rmdir+0x2c/0x3e0 [ 29.397732][ T364] incfs_kill_sb+0xfe/0x210 [ 29.402250][ T364] deactivate_locked_super+0xa0/0x100 [ 29.407668][ T364] deactivate_super+0xaf/0xe0 [ 29.412364][ T364] cleanup_mnt+0x45b/0x510 [ 29.416801][ T364] __cleanup_mnt+0x19/0x20 [ 29.421229][ T364] task_work_run+0x127/0x190 [ 29.425837][ T364] do_exit+0xa87/0x2500 [ 29.430119][ T364] ? put_task_struct+0x90/0x90 [ 29.434993][ T364] ? __kasan_check_write+0x14/0x20 [ 29.440125][ T364] ? _raw_spin_lock_irq+0x95/0xf0 [ 29.445168][ T364] ? _raw_spin_lock_irqsave+0x130/0x130 [ 29.450729][ T364] do_group_exit+0x141/0x310 [ 29.455351][ T364] ? __kasan_check_write+0x14/0x20 [ 29.460497][ T364] get_signal+0xf7d/0x12e0 [ 29.464933][ T364] arch_do_signal_or_restart+0xe2/0x11d0 [ 29.470584][ T364] ? __ia32_sys_rt_sigreturn+0x730/0x730 [ 29.476242][ T364] ? user_path_at_empty+0x43/0x50 [ 29.481300][ T364] ? __x64_sys_umount+0x10f/0x170 [ 29.486351][ T364] exit_to_user_mode_loop+0xa2/0xe0 [ 29.491560][ T364] exit_to_user_mode_prepare+0x76/0xa0 [ 29.497036][ T364] syscall_exit_to_user_mode+0x1d/0x40 [ 29.502509][ T364] do_syscall_64+0x3d/0x40 [ 29.506936][ T364] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 29.512842][ T364] RIP: 0033:0x7feb8adfa097 [ 29.517272][ T364] Code: Unable to access opcode bytes at RIP 0x7feb8adfa06d. [ 29.524652][ T364] RSP: 002b:00007ffc4e92a648 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 29.533078][ T364] RAX: ffffffffffffff8b RBX: 00007feb8ae8e1ca RCX: 00007feb8adfa097 [ 29.541150][ T364] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc4e92a700 [ 29.549214][ T364] RBP: 00007ffc4e92a700 R08: 00007ffc4e92b700 R09: 00000000ffffffff [ 29.557197][ T364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc4e92b7f0 [ 29.565170][ T364] R13: 00007feb8ae8e1ca R14: 000000000000718d R15: 00007ffc4e92c8c0 [ 29.573241][ T364] Modules linked in: [ 29.580887][ T364] ---[ end trace 5e8c10aeaea54455 ]--- [ 29.586470][ T364] RIP: 0010:may_delete+0x7b1/0x7c0 [ 29.591603][ T364] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 f0 01 f5 ff e9 d0 fd ff ff e8 a6 7f ba ff 0f 0b e8 9f 7f ba ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 29.611706][ T364] RSP: 0018:ffffc90000c677d8 EFLAGS: 00010293 [ 29.617927][ T364] RAX: ffffffff81aa4631 RBX: ffff88810d330440 RCX: ffff88810cf63b40 [ 29.625917][ T364] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 29.634332][ T364] RBP: ffffc90000c67858 R08: 0000000000000003 R09: 0000000000000004 [ 29.642789][ T364] R10: dffffc0000000000 R11: fffff5200018cee0 R12: ffff888121934e60 [ 29.650900][ T364] R13: 1ffff11021a66088 R14: ffff88810d330458 R15: ffff88812190d7a0 [ 29.659464][ T364] FS: 0000000000000000(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 29.668669][ T364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.675273][ T364] CR2: 00007ffc4e929ff0 CR3: 000000010d4db000 CR4: 00000000003506b0 [ 29.683463][ T364] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.691608][ T364] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.699706][ T364] Kernel panic - not syncing: Fatal exception [ 29.706106][ T364] Kernel Offset: disabled [ 29.710450][ T364] Rebooting in 86400 seconds..