Warning: Permanently added '10.128.1.153' (ED25519) to the list of known hosts. 2026/03/06 18:21:16 parsed 1 programs [ 27.359903][ T28] audit: type=1400 audit(1772821276.103:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.380910][ T28] audit: type=1400 audit(1772821276.103:65): avc: denied { module_request } for pid=282 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 [ 28.387281][ T28] audit: type=1400 audit(1772821277.123:66): avc: denied { mounton } for pid=288 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 28.390378][ T288] cgroup: Unknown subsys name 'net' [ 28.410212][ T28] audit: type=1400 audit(1772821277.123:67): avc: denied { mount } for pid=288 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 [ 28.437365][ T28] audit: type=1400 audit(1772821277.153:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.437752][ T288] cgroup: Unknown subsys name 'devices' [ 28.580499][ T288] cgroup: Unknown subsys name 'hugetlb' [ 28.586121][ T288] cgroup: Unknown subsys name 'rlimit' [ 28.716912][ T28] audit: type=1400 audit(1772821277.453:69): avc: denied { setattr } for pid=288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.740152][ T28] audit: type=1400 audit(1772821277.453:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.760555][ T28] audit: type=1400 audit(1772821277.463:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.780847][ T28] audit: type=1400 audit(1772821277.463:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.797210][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.801397][ T28] audit: type=1400 audit(1772821277.463:73): avc: denied { mounton } for pid=288 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 28.869114][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 29.556468][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 29.799699][ T309] syz-executor (309) used greatest stack depth: 22592 bytes left [ 30.023384][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.030946][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.038807][ T331] device bridge_slave_0 entered promiscuous mode [ 30.046820][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.053996][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.061403][ T331] device bridge_slave_1 entered promiscuous mode [ 30.112538][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.119599][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.126881][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.133931][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.155065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.162769][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.170041][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.179468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.187623][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.194692][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.204289][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.212613][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.219679][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.232083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.241135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.254468][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.265958][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.274160][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.281742][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.289976][ T331] device veth0_vlan entered promiscuous mode [ 30.299877][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.309176][ T331] device veth1_macvtap entered promiscuous mode [ 30.318220][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.327976][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.355864][ T331] syz-executor (331) used greatest stack depth: 21440 bytes left 2026/03/06 18:21:19 executed programs: 0 [ 30.831720][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.838812][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.846140][ T363] device bridge_slave_0 entered promiscuous mode [ 30.853246][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.860316][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.867619][ T363] device bridge_slave_1 entered promiscuous mode [ 30.914878][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.921931][ T363] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.929239][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.936279][ T363] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.958534][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.966123][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.974257][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.982893][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.992374][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.999439][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.010365][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 31.018663][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.025694][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.035925][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 31.044870][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 31.057969][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 31.071211][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 31.079376][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 31.086757][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 31.094972][ T363] device veth0_vlan entered promiscuous mode [ 31.105527][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 31.114604][ T363] device veth1_macvtap entered promiscuous mode [ 31.123667][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 31.133298][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 31.156554][ T374] loop2: detected capacity change from 0 to 512 [ 31.167939][ T374] EXT4-fs error (device loop2): ext4_xattr_inode_iget:401: comm syz.2.17: inode #1: comm syz.2.17: iget: illegal inode # [ 31.181506][ T374] EXT4-fs error (device loop2): ext4_xattr_inode_iget:406: comm syz.2.17: error while reading EA inode 1 err=-117 [ 31.193924][ T374] EXT4-fs (loop2): 1 orphan inode deleted [ 31.199751][ T374] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 31.212199][ T363] EXT4-fs error (device loop2): htree_dirblock_to_tree:1112: 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 [ 31.233430][ T363] ------------[ cut here ]------------ [ 31.238929][ T363] kernel BUG at fs/namei.c:2962! [ 31.244129][ T363] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 31.250191][ T363] CPU: 1 PID: 363 Comm: syz-executor Not tainted syzkaller #0 [ 31.257637][ T363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 31.267689][ T363] RIP: 0010:may_delete+0x701/0x710 [ 31.272804][ T363] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 10 e8 f3 ff e9 77 fe ff ff e8 b6 b5 ae ff 0f 0b e8 af b5 ae ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 31.292426][ T363] RSP: 0018:ffffc90000a07c20 EFLAGS: 00010293 [ 31.298513][ T363] RAX: ffffffff81c2b751 RBX: ffff888123da7550 RCX: ffff8881127e0000 [ 31.306584][ T363] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 31.314549][ T363] RBP: ffffc90000a07c88 R08: 0000000000000003 R09: 0000000000000004 [ 31.322522][ T363] R10: dffffc0000000000 R11: fffff52000140f64 R12: dffffc0000000000 [ 31.330485][ T363] R13: 0000000000000001 R14: ffff88811150c8b0 R15: 1ffff110247b4eaa [ 31.338452][ T363] FS: 0000555558255500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 31.347437][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.354012][ T363] CR2: 0000555558280988 CR3: 0000000123a20000 CR4: 00000000003506a0 [ 31.361978][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.369965][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.377958][ T363] Call Trace: [ 31.381388][ T363] [ 31.384324][ T363] vfs_rmdir+0x32/0x500 [ 31.388542][ T363] incfs_kill_sb+0x105/0x220 [ 31.393147][ T363] deactivate_locked_super+0xb5/0x120 [ 31.398530][ T363] deactivate_super+0xaf/0xe0 [ 31.403227][ T363] cleanup_mnt+0x474/0x500 [ 31.407634][ T363] __cleanup_mnt+0x19/0x20 [ 31.412040][ T363] task_work_run+0x1e1/0x250 [ 31.416643][ T363] ? __cfi_task_work_run+0x10/0x10 [ 31.421750][ T363] ? __x64_sys_umount+0x12d/0x170 [ 31.426793][ T363] ? __cfi___x64_sys_umount+0x10/0x10 [ 31.432180][ T363] exit_to_user_mode_loop+0x9b/0xb0 [ 31.437378][ T363] exit_to_user_mode_prepare+0x87/0xd0 [ 31.442838][ T363] syscall_exit_to_user_mode+0x1a/0x30 [ 31.448289][ T363] do_syscall_64+0x58/0xa0 [ 31.452696][ T363] ? clear_bhb_loop+0x30/0x80 [ 31.457384][ T363] ? clear_bhb_loop+0x30/0x80 [ 31.462049][ T363] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 31.467934][ T363] RIP: 0033:0x7f692519d9d7 [ 31.472345][ T363] Code: a2 c7 05 1c ed 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 31.491943][ T363] RSP: 002b:00007fffb0e888c8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 31.500354][ T363] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f692519d9d7 [ 31.508353][ T363] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffb0e88980 [ 31.516322][ T363] RBP: 00007fffb0e88980 R08: 00007fffb0e89980 R09: 00000000ffffffff [ 31.524298][ T363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fffb0e89a70 [ 31.532257][ T363] R13: 00007f6925231f90 R14: 0000000000007995 R15: 00007fffb0e8ab40 [ 31.540222][ T363] [ 31.543230][ T363] Modules linked in: [ 31.549966][ T363] ---[ end trace 0000000000000000 ]--- [ 31.555443][ T363] RIP: 0010:may_delete+0x701/0x710 [ 31.560626][ T363] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c 84 fe ff ff 48 89 df e8 10 e8 f3 ff e9 77 fe ff ff e8 b6 b5 ae ff 0f 0b e8 af b5 ae ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 31.580412][ T363] RSP: 0018:ffffc90000a07c20 EFLAGS: 00010293 [ 31.586496][ T363] RAX: ffffffff81c2b751 RBX: ffff888123da7550 RCX: ffff8881127e0000 [ 31.594709][ T363] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 31.602768][ T363] RBP: ffffc90000a07c88 R08: 0000000000000003 R09: 0000000000000004 [ 31.615671][ T363] R10: dffffc0000000000 R11: fffff52000140f64 R12: dffffc0000000000 [ 31.623795][ T363] R13: 0000000000000001 R14: ffff88811150c8b0 R15: 1ffff110247b4eaa [ 31.631832][ T363] FS: 0000555558255500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 31.640803][ T363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.647378][ T363] CR2: 0000560d8151ef60 CR3: 0000000123a20000 CR4: 00000000003506b0 [ 31.655841][ T363] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.663890][ T363] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.672294][ T363] Kernel panic - not syncing: Fatal exception [ 31.679065][ T363] Kernel Offset: disabled [ 31.683419][ T363] Rebooting in 86400 seconds..