Warning: Permanently added '10.128.1.108' (ED25519) to the list of known hosts. 2026/03/03 21:25:48 ignoring optional flag "type"="gce" 2026/03/03 21:25:48 parsed 1 programs [ 38.433313][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 38.433327][ T30] audit: type=1400 audit(1772573148.322:92): avc: denied { unlink } for pid=321 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" 2026/03/03 21:25:48 executed programs: 0 [ 38.486337][ T321] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 38.533635][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.540865][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.548557][ T328] device bridge_slave_0 entered promiscuous mode [ 38.555529][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.562897][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.570270][ T328] device bridge_slave_1 entered promiscuous mode [ 38.604010][ T30] audit: type=1400 audit(1772573148.492:93): avc: denied { create } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.608574][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.624599][ T30] audit: type=1400 audit(1772573148.492:94): avc: denied { write } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.631555][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.652239][ T30] audit: type=1400 audit(1772573148.492:95): avc: denied { read } for pid=328 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 38.659229][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.686603][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.702501][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.709870][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.717437][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 38.725747][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 38.734479][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 38.742626][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.749709][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.758153][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 38.766286][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.773441][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.784931][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 38.794071][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 38.806611][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 38.817017][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 38.825140][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 38.832681][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 38.840778][ T328] device veth0_vlan entered promiscuous mode [ 38.850217][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 38.859218][ T328] device veth1_macvtap entered promiscuous mode [ 38.868061][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 38.877952][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 38.901276][ T30] audit: type=1400 audit(1772573148.782:96): avc: denied { read write } for pid=333 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 [ 38.925033][ T30] audit: type=1400 audit(1772573148.782:97): avc: denied { open } for pid=333 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 [ 38.948706][ T30] audit: type=1400 audit(1772573148.782:98): avc: denied { mounton } for pid=333 comm="syz-executor.0" path="/root/syzkaller-testdir4229027691/syzkaller.OO6yY7/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 38.953614][ T335] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 38.987277][ T335] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 38.995789][ T335] CPU: 0 PID: 335 Comm: syz-executor.0 Not tainted syzkaller #0 [ 39.003403][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 39.013449][ T335] RIP: 0010:fuse_atomic_open+0x2bb/0x2520 [ 39.019171][ T335] Code: 44 89 f0 83 e0 40 75 07 e8 62 fc 6f ff eb 34 4c 89 64 24 30 4d 8d 7c 24 30 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ff e8 a7 2a af ff 49 83 3f 00 74 57 e8 2c [ 39.038871][ T335] RSP: 0018:ffffc90000d97340 EFLAGS: 00010202 [ 39.044945][ T335] RAX: 0000000000000007 RBX: fffff520001b2e80 RCX: dffffc0000000000 [ 39.053079][ T335] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 39.061147][ T335] RBP: ffffc90000d97970 R08: ffff88810dff8000 R09: fffff520001b2ddc [ 39.069100][ T335] R10: 00000000fffffffe R11: 0000000000000000 R12: 0000000000000008 [ 39.077068][ T335] R13: 0000000000000008 R14: 0000000000008041 R15: 0000000000000038 [ 39.085115][ T335] FS: 00007f356887c6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 39.094202][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.100798][ T335] CR2: 00007f356887bfd0 CR3: 000000010b255000 CR4: 00000000003506b0 [ 39.108792][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.116757][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.124891][ T335] Call Trace: [ 39.128160][ T335] [ 39.131075][ T335] ? slab_post_alloc_hook+0x6d/0x2b0 [ 39.136358][ T335] ? should_failslab+0x9/0x20 [ 39.141047][ T335] ? avc_alloc_node+0x8f/0x4d0 [ 39.145805][ T335] ? fuse_rename2+0x2be0/0x2be0 [ 39.150644][ T335] ? __kasan_check_write+0x14/0x20 [ 39.155732][ T335] ? avc_alloc_node+0x444/0x4d0 [ 39.160743][ T335] ? __kasan_check_write+0x14/0x20 [ 39.165947][ T335] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 39.171402][ T335] ? _raw_spin_lock+0xf0/0xf0 [ 39.176077][ T335] ? avc_xperms_populate+0x4d3/0x590 [ 39.181501][ T335] ? avc_compute_av+0x1cb/0x830 [ 39.186345][ T335] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 39.192141][ T335] ? avc_compute_av+0x4fd/0x830 [ 39.196971][ T335] ? avc_has_perm_noaudit+0x30b/0x490 [ 39.202326][ T335] ? avc_denied+0x1b0/0x1b0 [ 39.206899][ T335] ? memcpy+0x56/0x70 [ 39.210865][ T335] ? avc_has_perm+0x163/0x250 [ 39.215697][ T335] ? avc_denied+0x1b0/0x1b0 [ 39.220180][ T335] ? avc_has_perm_noaudit+0x490/0x490 [ 39.225546][ T335] ? selinux_determine_inode_label+0x290/0x3e0 [ 39.231683][ T335] ? may_create+0x384/0x470 [ 39.236262][ T335] ? selinux_determine_inode_label+0x3e0/0x3e0 [ 39.242452][ T335] ? make_kgid+0x660/0x660 [ 39.247170][ T335] ? selinux_inode_create+0x22/0x30 [ 39.252806][ T335] ? security_inode_create+0xbd/0x110 [ 39.258262][ T335] ? fuse_rename2+0x2be0/0x2be0 [ 39.263110][ T335] path_openat+0xe31/0x2f20 [ 39.267618][ T335] ? do_filp_open+0x410/0x410 [ 39.272296][ T335] do_filp_open+0x1e2/0x410 [ 39.276793][ T335] ? vfs_tmpfile+0x2d0/0x2d0 [ 39.281383][ T335] do_sys_openat2+0x15e/0x7f0 [ 39.286075][ T335] ? __se_sys_futex+0x135/0x330 [ 39.290926][ T335] ? do_sys_open+0xe0/0xe0 [ 39.295340][ T335] ? __x64_sys_futex+0x100/0x100 [ 39.300408][ T335] ? ksys_write+0x1f4/0x250 [ 39.305000][ T335] __x64_sys_openat+0x136/0x160 [ 39.310277][ T335] x64_sys_call+0x219/0x9a0 [ 39.314863][ T335] do_syscall_64+0x4c/0xa0 [ 39.319263][ T335] ? clear_bhb_loop+0x50/0xa0 [ 39.323929][ T335] ? clear_bhb_loop+0x50/0xa0 [ 39.328591][ T335] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 39.334466][ T335] RIP: 0033:0x7f3568d0c3b9 [ 39.338864][ T335] 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 [ 39.358536][ T335] RSP: 002b:00007f356887c0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 39.367024][ T335] RAX: ffffffffffffffda RBX: 00007f3568e4a050 RCX: 00007f3568d0c3b9 [ 39.374985][ T335] RDX: 0000000000080041 RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 39.383024][ T335] RBP: 00007f3568d6d498 R08: 0000000000000000 R09: 0000000000000000 [ 39.391153][ T335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.399105][ T335] R13: 000000000000006e R14: 00007f3568e4a050 R15: 00007ffc15f17368 [ 39.407237][ T335] [ 39.410238][ T335] Modules linked in: [ 39.414705][ T335] ---[ end trace a01b60543b27c76c ]--- [ 39.419188][ T30] audit: type=1400 audit(1772573149.302:99): 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 [ 39.420186][ T335] RIP: 0010:fuse_atomic_open+0x2bb/0x2520 [ 39.442058][ T30] audit: type=1400 audit(1772573149.302:100): 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 [ 39.447857][ T335] Code: 44 89 f0 83 e0 40 75 07 e8 62 fc 6f ff eb 34 4c 89 64 24 30 4d 8d 7c 24 30 4c 89 f8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 ff e8 a7 2a af ff 49 83 3f 00 74 57 e8 2c [ 39.469484][ T30] audit: type=1400 audit(1772573149.302:101): 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 [ 39.489045][ T335] RSP: 0018:ffffc90000d97340 EFLAGS: 00010202 [ 39.489065][ T335] RAX: 0000000000000007 RBX: fffff520001b2e80 RCX: dffffc0000000000 [ 39.489075][ T335] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 39.489084][ T335] RBP: ffffc90000d97970 R08: ffff88810dff8000 R09: fffff520001b2ddc [ 39.489095][ T335] R10: 00000000fffffffe R11: 0000000000000000 R12: 0000000000000008 [ 39.489104][ T335] R13: 0000000000000008 R14: 0000000000008041 R15: 0000000000000038 [ 39.489113][ T335] FS: 00007f356887c6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 39.565941][ T335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.572688][ T335] CR2: 000055b51be38ff8 CR3: 000000010b255000 CR4: 00000000003506a0 [ 39.581033][ T335] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 39.589215][ T335] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 39.597273][ T335] Kernel panic - not syncing: Fatal exception [ 39.603836][ T335] Kernel Offset: disabled [ 39.608241][ T335] Rebooting in 86400 seconds..