Warning: Permanently added '10.128.1.88' (ED25519) to the list of known hosts. 2026/01/27 14:35:00 ignoring optional flag "type"="gce" 2026/01/27 14:35:00 parsed 1 programs [ 38.736032][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 38.736044][ T30] audit: type=1400 audit(1769524501.053:92): avc: denied { unlink } for pid=327 comm="syz-executor" name="swap-file" dev="sda1" ino=2027 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/01/27 14:35:01 executed programs: 0 [ 38.805941][ T327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.851601][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.858675][ T334] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.866128][ T334] device bridge_slave_0 entered promiscuous mode [ 38.872900][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.880063][ T334] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.887604][ T334] device bridge_slave_1 entered promiscuous mode [ 38.922054][ T30] audit: type=1400 audit(1769524501.233:93): avc: denied { create } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.927610][ T334] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.942772][ T30] audit: type=1400 audit(1769524501.233:94): avc: denied { write } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.949766][ T334] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.949850][ T334] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.949863][ T334] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.992472][ T30] audit: type=1400 audit(1769524501.233:95): avc: denied { read } for pid=334 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.992551][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.021249][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.028843][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 39.036595][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 39.045232][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 39.053565][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.060964][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 39.069588][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 39.077964][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.085449][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 39.096783][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 39.106319][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 39.119127][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 39.129874][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 39.138193][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 39.146034][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 39.154917][ T334] device veth0_vlan entered promiscuous mode [ 39.164190][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 39.173265][ T334] device veth1_macvtap entered promiscuous mode [ 39.182270][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 39.192066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 39.212243][ T30] audit: type=1400 audit(1769524501.523:96): avc: denied { mounton } for pid=344 comm="syz-executor.0" path="/root/syzkaller-testdir2711131222/syzkaller.I2L6wR/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.217529][ T345] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 39.245073][ T30] audit: type=1400 audit(1769524501.523:97): avc: denied { unlink } for pid=344 comm="syz-executor.0" name="#1" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=chr_file permissive=1 [ 39.251123][ T345] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 39.251147][ T345] CPU: 0 PID: 345 Comm: syz-executor.0 Not tainted syzkaller #0 [ 39.251162][ T345] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 39.251170][ T345] RIP: 0010:security_inode_getattr+0x47/0x130 [ 39.273629][ T30] audit: type=1400 audit(1769524501.523:98): avc: denied { mount } for pid=344 comm="syz-executor.0" name="/" dev="overlay" ino=2038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.281851][ T345] Code: 45 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 87 b4 84 ff 4d 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 6a b4 84 ff 4d 8b 36 49 83 c6 0c [ 39.281867][ T345] RSP: 0018:ffffc90000db70a0 EFLAGS: 00010206 [ 39.289715][ T30] audit: type=1400 audit(1769524501.523:99): avc: denied { write } for pid=344 comm="syz-executor.0" name="/" dev="incremental-fs" ino=2038 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.299639][ T345] RAX: 0000000000000006 RBX: ffffc90000db7490 RCX: ffff88810ed1cf00 [ 39.299653][ T345] RDX: 0000000000000000 RSI: ffffc90000db74a0 RDI: ffffc90000db7490 [ 39.299662][ T345] RBP: ffffc90000db70c8 R08: ffffc90000db749f R09: ffffc90000db7490 [ 39.299673][ T345] R10: dffffc0000000000 R11: fffff520001b6e94 R12: ffffc90000db7490 [ 39.305743][ T30] audit: type=1400 audit(1769524501.523:100): avc: denied { add_name } for pid=344 comm="syz-executor.0" name="file1" dev="incremental-fs" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 39.327947][ T345] R13: dffffc0000000000 R14: 0000000000000030 R15: fffff520001b6e44 [ 39.327961][ T345] FS: 00007f59d2b396c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.327973][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.327983][ T345] CR2: 0000000000000000 CR3: 0000000126cf4000 CR4: 00000000003506b0 [ 39.327995][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.328003][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.328012][ T345] Call Trace: [ 39.348147][ T30] audit: type=1400 audit(1769524501.523:101): avc: denied { link } for pid=344 comm="syz-executor.0" name="file1" dev="incremental-fs" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 39.353839][ T345] [ 39.353852][ T345] vfs_getattr+0x29/0x310 [ 39.513900][ T345] ovl_copy_up_flags+0x487/0x1c90 [ 39.518933][ T345] ? ovl_maybe_copy_up+0x190/0x190 [ 39.524202][ T345] ? is_bpf_text_address+0x177/0x190 [ 39.529464][ T345] ? __kernel_text_address+0xa0/0x100 [ 39.534843][ T345] ? unwind_get_return_address+0x4d/0x90 [ 39.540648][ T345] ? stack_trace_save+0xf0/0xf0 [ 39.545528][ T345] ? arch_stack_walk+0xee/0x140 [ 39.550385][ T345] ? avc_has_perm_noaudit+0x391/0x490 [ 39.555752][ T345] ? memcpy+0x56/0x70 [ 39.559723][ T345] ? avc_has_perm_noaudit+0x30b/0x490 [ 39.565073][ T345] ? avc_denied+0x1b0/0x1b0 [ 39.569560][ T345] ? slab_post_alloc_hook+0x4f/0x2b0 [ 39.574860][ T345] ? vfs_open+0x73/0x80 [ 39.581105][ T345] ? mnt_want_write+0x20b/0x2e0 [ 39.585955][ T345] ovl_maybe_copy_up+0x160/0x190 [ 39.590878][ T345] ovl_open+0x9d/0x1f0 [ 39.594935][ T345] ? ovl_mmap+0x4d0/0x4d0 [ 39.599335][ T345] do_dentry_open+0x834/0x1010 [ 39.604088][ T345] dentry_open+0xbb/0x100 [ 39.608411][ T345] file_open+0x2a0/0x650 [ 39.612646][ T345] ? incfs_file_mmap+0x130/0x130 [ 39.617573][ T345] ? incfs_file_mmap+0x130/0x130 [ 39.622596][ T345] do_dentry_open+0x834/0x1010 [ 39.627362][ T345] vfs_open+0x73/0x80 [ 39.631327][ T345] path_openat+0x26a6/0x2f20 [ 39.636017][ T345] ? getname+0x19/0x20 [ 39.640064][ T345] ? do_sys_openat2+0xeb/0x7f0 [ 39.644814][ T345] ? do_filp_open+0x410/0x410 [ 39.649643][ T345] do_filp_open+0x1e2/0x410 [ 39.654235][ T345] ? vfs_tmpfile+0x2d0/0x2d0 [ 39.658930][ T345] do_sys_openat2+0x15e/0x7f0 [ 39.663674][ T345] ? __se_sys_futex+0x135/0x330 [ 39.668722][ T345] ? do_sys_open+0xe0/0xe0 [ 39.673136][ T345] ? __x64_sys_futex+0x100/0x100 [ 39.678252][ T345] __x64_sys_openat+0x136/0x160 [ 39.683201][ T345] x64_sys_call+0x219/0x9a0 [ 39.687719][ T345] do_syscall_64+0x4c/0xa0 [ 39.692310][ T345] ? clear_bhb_loop+0x50/0xa0 [ 39.696978][ T345] ? clear_bhb_loop+0x50/0xa0 [ 39.701646][ T345] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.707694][ T345] RIP: 0033:0x7f59d2fa83b9 [ 39.712092][ T345] 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 d0 ff ff ff f7 d8 64 89 01 48 [ 39.731956][ T345] RSP: 002b:00007f59d2b390b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 39.740376][ T345] RAX: ffffffffffffffda RBX: 00007f59d30e5f80 RCX: 00007f59d2fa83b9 [ 39.748351][ T345] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000004 [ 39.756564][ T345] RBP: 00007f59d3009498 R08: 0000000000000000 R09: 0000000000000000 [ 39.765322][ T345] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.773292][ T345] R13: 000000000000000b R14: 00007f59d30e5f80 R15: 00007fff5c6e3878 [ 39.781278][ T345] [ 39.784364][ T345] Modules linked in: [ 39.789607][ T345] ---[ end trace 616b19ce1cf2b3f4 ]--- [ 39.795252][ T345] RIP: 0010:security_inode_getattr+0x47/0x130 [ 39.801697][ T345] Code: 45 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 87 b4 84 ff 4d 8b 36 49 83 c6 30 4c 89 f0 48 c1 e8 03 <42> 80 3c 28 00 74 08 4c 89 f7 e8 6a b4 84 ff 4d 8b 36 49 83 c6 0c [ 39.822143][ T345] RSP: 0018:ffffc90000db70a0 EFLAGS: 00010206 [ 39.828367][ T345] RAX: 0000000000000006 RBX: ffffc90000db7490 RCX: ffff88810ed1cf00 [ 39.836927][ T345] RDX: 0000000000000000 RSI: ffffc90000db74a0 RDI: ffffc90000db7490 [ 39.844994][ T345] RBP: ffffc90000db70c8 R08: ffffc90000db749f R09: ffffc90000db7490 [ 39.853078][ T345] R10: dffffc0000000000 R11: fffff520001b6e94 R12: ffffc90000db7490 [ 39.861179][ T345] R13: dffffc0000000000 R14: 0000000000000030 R15: fffff520001b6e44 [ 39.869273][ T345] FS: 00007f59d2b396c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 39.878564][ T345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.885342][ T345] CR2: 00005631c8c5a8e8 CR3: 0000000126cf4000 CR4: 00000000003506a0 [ 39.893461][ T345] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.901544][ T345] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.909835][ T345] Kernel panic - not syncing: Fatal exception [ 39.916489][ T345] Kernel Offset: disabled [ 39.920867][ T345] Rebooting in 86400 seconds..