Warning: Permanently added '10.128.1.144' (ED25519) to the list of known hosts. 2026/09/05 15:08:40 ignoring optional flag "type"="gce" 2026/09/05 15:08:40 parsed 1 programs [ 33.323078][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 33.323093][ T30] audit: type=1400 audit(1788620920.372:92): avc: denied { unlink } for pid=346 comm="syz-executor" name="swap-file" dev="sda1" ino=2028 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" 2026/09/05 15:08:40 executed programs: 0 [ 33.370954][ T346] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.431737][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.439218][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.446950][ T352] device bridge_slave_0 entered promiscuous mode [ 33.454170][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.462266][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.470430][ T352] device bridge_slave_1 entered promiscuous mode [ 33.516987][ T30] audit: type=1400 audit(1788620920.562:93): avc: denied { create } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.532031][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.538167][ T30] audit: type=1400 audit(1788620920.562:94): avc: denied { write } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.546088][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.568508][ T30] audit: type=1400 audit(1788620920.562:95): avc: denied { read } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.575525][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.604376][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.625080][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.632565][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.640507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 33.648647][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.658284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.667580][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.675306][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.685219][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.693746][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.701149][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.714525][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.724410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.739868][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.754064][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.762896][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.771128][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.780354][ T352] device veth0_vlan entered promiscuous mode [ 33.790605][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.800363][ T352] device veth1_macvtap entered promiscuous mode [ 33.810387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.821213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 33.846502][ T30] audit: type=1400 audit(1788620920.892:96): avc: denied { read write } for pid=356 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 [ 33.874242][ T30] audit: type=1400 audit(1788620920.892:97): avc: denied { open } for pid=356 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 [ 33.898748][ T30] audit: type=1400 audit(1788620920.922:98): avc: denied { mounton } for pid=356 comm="syz-executor.0" path="/root/syzkaller-testdir547117014/syzkaller.rkgwTG/0/file0" dev="sda1" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 33.928507][ T359] general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN [ 33.941674][ T359] KASAN: null-ptr-deref in range [0x0000000000000048-0x000000000000004f] [ 33.950281][ T359] CPU: 1 PID: 359 Comm: syz-executor.0 Not tainted syzkaller #0 [ 33.958333][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 33.969074][ T359] RIP: 0010:fuse_atomic_open+0x2bd/0x2500 [ 33.976479][ T359] Code: ff 44 89 f8 83 e0 40 75 07 e8 af a6 6f ff eb 33 4c 89 6c 24 08 4d 8d 7d 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 25 19 af ff 49 83 3f 00 74 57 e8 7a [ 33.998215][ T359] RSP: 0018:ffffc90000d67340 EFLAGS: 00010206 [ 34.004515][ T359] RAX: 0000000000000009 RBX: fffff520001ace80 RCX: dffffc0000000000 [ 34.013532][ T359] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 34.021946][ T359] RBP: ffffc90000d67970 R08: ffff88810fad8000 R09: fffff520001acddc [ 34.030324][ T359] R10: 00000000fffffffe R11: 0000000000000000 R12: ffff88812154ed00 [ 34.039274][ T359] R13: 0000000000000018 R14: 0000000000000018 R15: 0000000000000048 [ 34.047368][ T359] FS: 00007f7030eba6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 34.056760][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.063824][ T359] CR2: 00007f7030eb9fd0 CR3: 0000000124c53000 CR4: 00000000003506a0 [ 34.072381][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.080554][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.088722][ T359] Call Trace: [ 34.092120][ T359] [ 34.095084][ T359] ? slab_post_alloc_hook+0x6d/0x2b0 [ 34.100525][ T359] ? should_failslab+0x9/0x20 [ 34.106241][ T359] ? avc_alloc_node+0x83/0x4b0 [ 34.111893][ T359] ? fuse_rename2+0x2b20/0x2b20 [ 34.116971][ T359] ? __kasan_check_write+0x14/0x20 [ 34.122341][ T359] ? __kasan_check_write+0x14/0x20 [ 34.127488][ T359] ? _raw_spin_lock_irqsave+0xc2/0x130 [ 34.132963][ T359] ? _raw_spin_lock+0xf0/0xf0 [ 34.137749][ T359] ? avc_compute_av+0x1cb/0x820 [ 34.142708][ T359] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 34.148791][ T359] ? avc_compute_av+0x4fb/0x820 [ 34.153846][ T359] ? avc_has_perm_noaudit+0x30a/0x490 [ 34.159248][ T359] ? avc_denied+0x1b0/0x1b0 [ 34.163779][ T359] ? avc_has_perm_noaudit+0x390/0x490 [ 34.169175][ T359] ? avc_has_perm+0x163/0x250 [ 34.174138][ T359] ? avc_has_perm_noaudit+0x490/0x490 [ 34.179710][ T359] ? selinux_determine_inode_label+0x290/0x3e0 [ 34.186229][ T359] ? may_create+0x34e/0x440 [ 34.191204][ T359] ? selinux_determine_inode_label+0x3e0/0x3e0 [ 34.197656][ T359] ? from_kgid+0x14f/0x6a0 [ 34.202464][ T359] ? make_kgid+0x650/0x650 [ 34.207522][ T359] ? selinux_inode_create+0x22/0x30 [ 34.213485][ T359] ? security_inode_create+0xbd/0x110 [ 34.219176][ T359] ? fuse_rename2+0x2b20/0x2b20 [ 34.224063][ T359] path_openat+0x129f/0x2f80 [ 34.228679][ T359] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 34.234511][ T359] ? do_filp_open+0x400/0x400 [ 34.239628][ T359] do_filp_open+0x1df/0x400 [ 34.244332][ T359] ? vfs_tmpfile+0x2d0/0x2d0 [ 34.249384][ T359] do_sys_openat2+0x15e/0x7f0 [ 34.254489][ T359] ? __se_sys_futex+0x135/0x330 [ 34.259448][ T359] ? do_sys_open+0xe0/0xe0 [ 34.264675][ T359] ? __x64_sys_futex+0x100/0x100 [ 34.269722][ T359] ? ksys_write+0xf4/0x260 [ 34.274624][ T359] ? __kasan_check_write+0x14/0x20 [ 34.281240][ T359] __x64_sys_creat+0x8e/0xb0 [ 34.285959][ T359] x64_sys_call+0x94a/0x9a0 [ 34.290578][ T359] do_syscall_64+0x4c/0xa0 [ 34.295109][ T359] ? clear_bhb_loop+0x50/0xa0 [ 34.299807][ T359] ? clear_bhb_loop+0x50/0xa0 [ 34.304647][ T359] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 34.310768][ T359] RIP: 0033:0x7f7031349079 [ 34.315601][ T359] 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 [ 34.335717][ T359] RSP: 002b:00007f7030eba0b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 34.345574][ T359] RAX: ffffffffffffffda RBX: 00007f7031488050 RCX: 00007f7031349079 [ 34.353661][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000100 [ 34.361751][ T359] RBP: 00007f70313aa498 R08: 0000000000000000 R09: 0000000000000000 [ 34.370629][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.378629][ T359] R13: 000000000000006e R14: 00007f7031488050 R15: 00007fff15dea478 [ 34.386723][ T359] [ 34.389774][ T359] Modules linked in: [ 34.394780][ T359] ---[ end trace 298561fa3916c625 ]--- [ 34.400542][ T359] RIP: 0010:fuse_atomic_open+0x2bd/0x2500 [ 34.401694][ T30] audit: type=1400 audit(1788620921.442:99): 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 [ 34.415481][ T359] Code: ff 44 89 f8 83 e0 40 75 07 e8 af a6 6f ff eb 33 4c 89 6c 24 08 4d 8d 7d 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 25 19 af ff 49 83 3f 00 74 57 e8 7a [ 34.429540][ T30] audit: type=1400 audit(1788620921.442:100): 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 [ 34.450732][ T359] RSP: 0018:ffffc90000d67340 EFLAGS: 00010206 [ 34.471623][ T30] audit: type=1400 audit(1788620921.442:101): 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 [ 34.471660][ T359] [ 34.503136][ T359] RAX: 0000000000000009 RBX: fffff520001ace80 RCX: dffffc0000000000 [ 34.511494][ T359] RDX: 0000000000000000 RSI: 0000000000000040 RDI: 0000000000000000 [ 34.519935][ T359] RBP: ffffc90000d67970 R08: ffff88810fad8000 R09: fffff520001acddc [ 34.528226][ T359] R10: 00000000fffffffe R11: 0000000000000000 R12: ffff88812154ed00 [ 34.536715][ T359] R13: 0000000000000018 R14: 0000000000000018 R15: 0000000000000048 [ 34.545145][ T359] FS: 00007f7030eba6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 34.554630][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.561570][ T359] CR2: 00007f703138a490 CR3: 0000000124c53000 CR4: 00000000003506a0 [ 34.570516][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 34.579188][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 34.588677][ T359] Kernel panic - not syncing: Fatal exception [ 34.595374][ T359] Kernel Offset: disabled [ 34.599813][ T359] Rebooting in 86400 seconds..