Warning: Permanently added '10.128.0.40' (ED25519) to the list of known hosts. 2025/11/10 09:13:59 ignoring optional flag "type"="gce" 2025/11/10 09:13:59 parsed 1 programs 2025/11/10 09:13:59 executed programs: 0 [ 40.081445][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 40.081462][ T30] audit: type=1400 audit(1762766039.803:92): avc: denied { unlink } for pid=326 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" [ 40.120924][ T326] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.171397][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.178444][ T333] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.186146][ T333] device bridge_slave_0 entered promiscuous mode [ 40.193269][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.200634][ T333] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.208276][ T333] device bridge_slave_1 entered promiscuous mode [ 40.250475][ T333] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.257670][ T333] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.264979][ T333] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.272026][ T333] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.289416][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.296624][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.304133][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.311605][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.320415][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.328703][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.335891][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.344608][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.352845][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.359872][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.372158][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.381802][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.394836][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.405729][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.413906][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.421431][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.429573][ T333] device veth0_vlan entered promiscuous mode [ 40.439534][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.449145][ T333] device veth1_macvtap entered promiscuous mode [ 40.458304][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.468138][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.489430][ T30] audit: type=1400 audit(1762766040.203:93): avc: denied { read write } for pid=343 comm="syz-executor.0" name="fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.513328][ T30] audit: type=1400 audit(1762766040.223:94): avc: denied { open } for pid=343 comm="syz-executor.0" path="/dev/fuse" dev="devtmpfs" ino=91 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 40.537006][ T30] audit: type=1400 audit(1762766040.223:95): avc: denied { mounton } for pid=343 comm="syz-executor.0" path="/root/syzkaller-testdir1593178512/syzkaller.htb0bZ/0/file0" dev="sda1" ino=2035 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.553657][ T346] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 40.575783][ T346] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 40.584187][ T346] CPU: 1 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.591806][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.601855][ T346] RIP: 0010:fuse_atomic_open+0x238/0x2140 [ 40.607581][ T346] Code: 89 de 83 e6 40 31 ff e8 c6 e5 71 ff 89 d8 83 e0 40 75 07 e8 0a e2 71 ff eb 2e 48 8b 44 24 58 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 b9 63 b0 ff 48 83 3b 00 0f 84 9c [ 40.627640][ T346] RSP: 0018:ffffc90000dc7380 EFLAGS: 00010202 [ 40.633972][ T346] RAX: 0000000000000007 RBX: 0000000000000039 RCX: ffff88810d1513c0 [ 40.641941][ T346] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 40.649921][ T346] RBP: ffffc90000dc79b0 R08: ffff88810d1513c0 R09: 0000000000000002 [ 40.657884][ T346] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 40.665949][ T346] R13: ffff88810df5d000 R14: 1ffff920001b8e88 R15: 0000000000000009 [ 40.673912][ T346] FS: 00007fcb4fadb6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 40.682941][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.689538][ T346] CR2: 00007fcb4fafbfa8 CR3: 0000000122a2e000 CR4: 00000000003506a0 [ 40.697500][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.705470][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.713442][ T346] Call Trace: [ 40.716777][ T346] [ 40.719715][ T346] ? avc_alloc_node+0x8f/0x4c0 [ 40.724503][ T346] ? kmem_cache_alloc+0xf7/0x260 [ 40.729431][ T346] ? fuse_rename2+0x25f0/0x25f0 [ 40.734269][ T346] ? __kasan_check_write+0x14/0x20 [ 40.739378][ T346] ? avc_alloc_node+0x433/0x4c0 [ 40.744220][ T346] ? __kasan_check_write+0x14/0x20 [ 40.749322][ T346] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 40.754799][ T346] ? _raw_spin_lock+0xe0/0xe0 [ 40.759483][ T346] ? avc_xperms_populate+0x4d3/0x590 [ 40.764760][ T346] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 40.770571][ T346] ? avc_compute_av+0x4fd/0x830 [ 40.775409][ T346] ? avc_has_perm_noaudit+0x2f4/0x460 [ 40.780768][ T346] ? avc_denied+0x1b0/0x1b0 [ 40.785361][ T346] ? avc_has_perm+0x158/0x240 [ 40.790031][ T346] ? avc_has_perm_noaudit+0x460/0x460 [ 40.795395][ T346] ? selinux_determine_inode_label+0x290/0x3e0 [ 40.801560][ T346] ? may_create+0x377/0x460 [ 40.806152][ T346] ? selinux_determine_inode_label+0x3e0/0x3e0 [ 40.812420][ T346] ? make_kgid+0x640/0x640 [ 40.816834][ T346] ? selinux_inode_create+0x22/0x30 [ 40.822023][ T346] ? security_inode_create+0xbd/0x110 [ 40.827400][ T346] ? fuse_rename2+0x25f0/0x25f0 [ 40.832252][ T346] path_openat+0xe31/0x2f10 [ 40.836747][ T346] ? do_filp_open+0x3e0/0x3e0 [ 40.841511][ T346] ? expand_files+0xde/0x8e0 [ 40.846086][ T346] do_filp_open+0x1b3/0x3e0 [ 40.850735][ T346] ? vfs_tmpfile+0x2d0/0x2d0 [ 40.855326][ T346] do_sys_openat2+0x14c/0x7b0 [ 40.860084][ T346] ? do_sys_open+0xe0/0xe0 [ 40.864495][ T346] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 40.870069][ T346] ? __kasan_check_write+0x14/0x20 [ 40.875180][ T346] ? _raw_spin_lock_irq+0x8f/0xe0 [ 40.880351][ T346] __x64_sys_creat+0x8e/0xb0 [ 40.884943][ T346] x64_sys_call+0x94a/0x9a0 [ 40.889448][ T346] do_syscall_64+0x4c/0xa0 [ 40.893865][ T346] ? clear_bhb_loop+0x50/0xa0 [ 40.898625][ T346] ? clear_bhb_loop+0x50/0xa0 [ 40.903318][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 40.909245][ T346] RIP: 0033:0x7fcb4ff79b29 [ 40.913857][ T346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48 [ 40.934065][ T346] RSP: 002b:00007fcb4fadb0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 40.942558][ T346] RAX: ffffffffffffffda RBX: 00007fcb50099050 RCX: 00007fcb4ff79b29 [ 40.950568][ T346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000000 [ 40.958547][ T346] RBP: 00007fcb4ffc547a R08: 0000000000000000 R09: 0000000000000000 [ 40.966517][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.974574][ T346] R13: 000000000000006e R14: 00007fcb50099050 R15: 00007fffeab01ad8 [ 40.982635][ T346] [ 40.985672][ T346] Modules linked in: [ 40.991383][ T30] audit: type=1400 audit(1762766040.703:96): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 40.991554][ T346] ---[ end trace 72387ededdbaf0f7 ]--- [ 41.013454][ T30] audit: type=1400 audit(1762766040.703:97): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.019107][ T346] RIP: 0010:fuse_atomic_open+0x238/0x2140 [ 41.040426][ T30] audit: type=1400 audit(1762766040.703:98): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.046698][ T346] Code: 89 de 83 e6 40 31 ff e8 c6 e5 71 ff 89 d8 83 e0 40 75 07 e8 0a e2 71 ff eb 2e 48 8b 44 24 58 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 b9 63 b0 ff 48 83 3b 00 0f 84 9c [ 41.067540][ T30] audit: type=1400 audit(1762766040.703:99): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 41.087484][ T346] RSP: 0018:ffffc90000dc7380 EFLAGS: 00010202 [ 41.107782][ T30] audit: type=1400 audit(1762766040.703:100): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 41.114283][ T346] RAX: 0000000000000007 RBX: 0000000000000039 RCX: ffff88810d1513c0 [ 41.134985][ T30] audit: type=1400 audit(1762766040.713:101): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 41.143117][ T346] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 41.173976][ T346] RBP: ffffc90000dc79b0 R08: ffff88810d1513c0 R09: 0000000000000002 [ 41.182167][ T346] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 41.190342][ T346] R13: ffff88810df5d000 R14: 1ffff920001b8e88 R15: 0000000000000009 [ 41.198437][ T346] FS: 00007fcb4fadb6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 41.207705][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.214423][ T346] CR2: 00007fcb50095000 CR3: 0000000122a2e000 CR4: 00000000003506b0 [ 41.222643][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.230816][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.239131][ T346] Kernel panic - not syncing: Fatal exception [ 41.245445][ T346] Kernel Offset: disabled [ 41.249771][ T346] Rebooting in 86400 seconds..