Warning: Permanently added '10.128.0.177' (ED25519) to the list of known hosts. 2025/09/29 16:42:13 ignoring optional flag "type"="gce" 2025/09/29 16:42:13 parsed 1 programs [ 42.072086][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 42.072101][ T30] audit: type=1400 audit(1759164133.640:92): avc: denied { unlink } for pid=329 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" 2025/09/29 16:42:13 executed programs: 0 [ 42.146387][ T329] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 42.203646][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.210716][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.218264][ T335] device bridge_slave_0 entered promiscuous mode [ 42.225155][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.232332][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.239731][ T335] device bridge_slave_1 entered promiscuous mode [ 42.280870][ T30] audit: type=1400 audit(1759164133.840:93): avc: denied { create } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.287971][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.301589][ T30] audit: type=1400 audit(1759164133.840:94): avc: denied { write } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.308557][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.329376][ T30] audit: type=1400 audit(1759164133.840:95): avc: denied { read } for pid=335 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.336320][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.363834][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.382305][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.389632][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.397151][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.404785][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.413951][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.422167][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.429202][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.437853][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.446210][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.453271][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.465053][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.474290][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.487674][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.499110][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.507261][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.514862][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.523139][ T335] device veth0_vlan entered promiscuous mode [ 42.533139][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.542356][ T335] device veth1_macvtap entered promiscuous mode [ 42.551352][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.561644][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.583335][ T30] audit: type=1400 audit(1759164134.150:96): avc: denied { read write } for pid=345 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 [ 42.607099][ T30] audit: type=1400 audit(1759164134.170:97): avc: denied { open } for pid=345 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 [ 42.630992][ T30] audit: type=1400 audit(1759164134.170:98): avc: denied { mounton } for pid=345 comm="syz-executor.0" path="/root/syzkaller-testdir2890766524/syzkaller.UEq7Cy/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 42.654458][ T348] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 42.669783][ T348] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 42.678201][ T348] CPU: 0 PID: 348 Comm: syz-executor.0 Not tainted syzkaller #0 [ 42.685835][ T348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 42.695894][ T348] RIP: 0010:fuse_atomic_open+0x238/0x2140 [ 42.701742][ T348] Code: 89 de 83 e6 40 31 ff e8 76 f1 71 ff 89 d8 83 e0 40 75 07 e8 ba ed 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 79 69 b0 ff 48 83 3b 00 0f 84 9c [ 42.721355][ T348] RSP: 0018:ffffc90000dd7380 EFLAGS: 00010202 [ 42.727473][ T348] RAX: 0000000000000007 RBX: 0000000000000038 RCX: ffff88810d9b8000 [ 42.735449][ T348] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 42.743517][ T348] RBP: ffffc90000dd79b0 R08: ffff88810d9b8000 R09: 0000000000000002 [ 42.751492][ T348] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 42.759478][ T348] R13: ffff88810e92d000 R14: 1ffff920001bae88 R15: 0000000000000008 [ 42.767465][ T348] FS: 00007fa49fb896c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 42.776402][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.782987][ T348] CR2: 00007fa49fba9fa8 CR3: 000000011e268000 CR4: 00000000003506b0 [ 42.790964][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 42.798931][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 42.806991][ T348] Call Trace: [ 42.810265][ T348] [ 42.813195][ T348] ? avc_alloc_node+0x8f/0x4c0 [ 42.817959][ T348] ? kmem_cache_alloc+0xf7/0x260 [ 42.822993][ T348] ? fuse_rename2+0x25f0/0x25f0 [ 42.827846][ T348] ? __kasan_check_write+0x14/0x20 [ 42.832998][ T348] ? avc_alloc_node+0x433/0x4c0 [ 42.837858][ T348] ? __kasan_check_write+0x14/0x20 [ 42.842986][ T348] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 42.848471][ T348] ? _raw_spin_lock+0xe0/0xe0 [ 42.853164][ T348] ? avc_xperms_populate+0x4d3/0x590 [ 42.858456][ T348] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 42.864359][ T348] ? avc_compute_av+0x4fd/0x830 [ 42.869263][ T348] ? avc_has_perm_noaudit+0x2f4/0x460 [ 42.874641][ T348] ? avc_denied+0x1b0/0x1b0 [ 42.879233][ T348] ? avc_has_perm+0x158/0x240 [ 42.883913][ T348] ? avc_has_perm_noaudit+0x460/0x460 [ 42.889407][ T348] ? selinux_determine_inode_label+0x290/0x3e0 [ 42.895566][ T348] ? may_create+0x377/0x460 [ 42.900075][ T348] ? selinux_determine_inode_label+0x3e0/0x3e0 [ 42.906233][ T348] ? make_kgid+0x640/0x640 [ 42.910657][ T348] ? selinux_inode_create+0x22/0x30 [ 42.915869][ T348] ? security_inode_create+0xbd/0x110 [ 42.921314][ T348] ? fuse_rename2+0x25f0/0x25f0 [ 42.926167][ T348] path_openat+0xe31/0x2f10 [ 42.930682][ T348] ? do_filp_open+0x3e0/0x3e0 [ 42.935365][ T348] ? expand_files+0xde/0x8e0 [ 42.939980][ T348] do_filp_open+0x1b3/0x3e0 [ 42.944484][ T348] ? vfs_tmpfile+0x2d0/0x2d0 [ 42.949081][ T348] do_sys_openat2+0x14c/0x7b0 [ 42.953771][ T348] ? __se_sys_futex+0x139/0x310 [ 42.958808][ T348] ? __kasan_check_write+0x14/0x20 [ 42.964010][ T348] ? do_sys_open+0xe0/0xe0 [ 42.968571][ T348] ? __x64_sys_futex+0x100/0x100 [ 42.973530][ T348] ? ksys_write+0x1eb/0x240 [ 42.978052][ T348] __x64_sys_openat+0x136/0x160 [ 42.982907][ T348] x64_sys_call+0x219/0x9a0 [ 42.987414][ T348] do_syscall_64+0x4c/0xa0 [ 42.991851][ T348] ? clear_bhb_loop+0x50/0xa0 [ 42.996535][ T348] ? clear_bhb_loop+0x50/0xa0 [ 43.001219][ T348] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 43.007114][ T348] RIP: 0033:0x7fa4a0028da9 [ 43.011543][ T348] 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 [ 43.031155][ T348] RSP: 002b:00007fa49fb890c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 43.039576][ T348] RAX: ffffffffffffffda RBX: 00007fa4a0157050 RCX: 00007fa4a0028da9 [ 43.047549][ T348] RDX: 0000000000080041 RSI: 00000000200001c0 RDI: ffffffffffffff9c [ 43.055706][ T348] RBP: 00007fa4a007547a R08: 0000000000000000 R09: 0000000000000000 [ 43.063679][ T348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.071651][ T348] R13: 000000000000006e R14: 00007fa4a0157050 R15: 00007ffc09587838 [ 43.079637][ T348] [ 43.082663][ T348] Modules linked in: [ 43.088348][ T30] audit: type=1400 audit(1759164134.650:99): 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 [ 43.110364][ T30] audit: type=1400 audit(1759164134.650:100): 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 [ 43.110900][ T348] ---[ end trace 9b67b5bc8fce637d ]--- [ 43.132177][ T30] audit: type=1400 audit(1759164134.650:101): 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 [ 43.138173][ T348] RIP: 0010:fuse_atomic_open+0x238/0x2140 [ 43.164798][ T348] Code: 89 de 83 e6 40 31 ff e8 76 f1 71 ff 89 d8 83 e0 40 75 07 e8 ba ed 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 79 69 b0 ff 48 83 3b 00 0f 84 9c [ 43.184582][ T348] RSP: 0018:ffffc90000dd7380 EFLAGS: 00010202 [ 43.190728][ T348] RAX: 0000000000000007 RBX: 0000000000000038 RCX: ffff88810d9b8000 [ 43.198887][ T348] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 43.207068][ T348] RBP: ffffc90000dd79b0 R08: ffff88810d9b8000 R09: 0000000000000002 [ 43.215449][ T348] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 43.223508][ T348] R13: ffff88810e92d000 R14: 1ffff920001bae88 R15: 0000000000000008 [ 43.231686][ T348] FS: 00007fa49fb896c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 43.240755][ T348] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.247427][ T348] CR2: 00007fa4a0153000 CR3: 000000011e268000 CR4: 00000000003506a0 [ 43.255799][ T348] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 43.263811][ T348] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 43.271865][ T348] Kernel panic - not syncing: Fatal exception [ 43.278222][ T348] Kernel Offset: disabled [ 43.282576][ T348] Rebooting in 86400 seconds..