Warning: Permanently added '10.128.10.40' (ED25519) to the list of known hosts. 2025/11/05 14:33:36 ignoring optional flag "type"="gce" 2025/11/05 14:33:36 parsed 1 programs [ 40.209209][ T30] kauditd_printk_skb: 18 callbacks suppressed [ 40.209235][ T30] audit: type=1400 audit(1762353216.757:92): 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" 2025/11/05 14:33:36 executed programs: 0 [ 40.261529][ T327] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 40.317794][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.324900][ T335] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.332380][ T335] device bridge_slave_0 entered promiscuous mode [ 40.339598][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.346724][ T335] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.354223][ T335] device bridge_slave_1 entered promiscuous mode [ 40.396888][ T30] audit: type=1400 audit(1762353216.937:93): 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 [ 40.417629][ T30] audit: type=1400 audit(1762353216.937:94): 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 [ 40.424136][ T335] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.438663][ T30] audit: type=1400 audit(1762353216.937:95): 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 [ 40.445353][ T335] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.473296][ T335] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.480846][ T335] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.499487][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.506813][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.514476][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.522066][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.531131][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.539615][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.546749][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.555926][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.564301][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.571381][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.583206][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.592520][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.606196][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.617436][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.625771][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.633460][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.641748][ T335] device veth0_vlan entered promiscuous mode [ 40.652007][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.661233][ T335] device veth1_macvtap entered promiscuous mode [ 40.670575][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.680634][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.702255][ T30] audit: type=1400 audit(1762353217.247:96): avc: denied { mounton } for pid=345 comm="syz-executor.0" path="/root/syzkaller-testdir1754355381/syzkaller.PmKvJF/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 40.709960][ T346] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 40.736276][ T30] audit: type=1400 audit(1762353217.247:97): avc: denied { unlink } for pid=345 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 [ 40.740926][ T346] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 40.740942][ T346] CPU: 0 PID: 346 Comm: syz-executor.0 Not tainted syzkaller #0 [ 40.740962][ T346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 40.740973][ T346] RIP: 0010:security_inode_getattr+0x47/0x130 [ 40.764947][ T30] audit: type=1400 audit(1762353217.247:98): avc: denied { mount } for pid=345 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 [ 40.771896][ T346] Code: 48 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 f7 8a 86 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 da 8a 86 ff 4d 8b 36 49 83 c6 0c [ 40.771915][ T346] RSP: 0018:ffffc90000dd70e0 EFLAGS: 00010206 [ 40.771933][ T346] RAX: 0000000000000006 RBX: ffffc90000dd74d0 RCX: ffff88810e9113c0 [ 40.771948][ T346] RDX: 0000000000000000 RSI: ffffc90000dd74e0 RDI: ffffc90000dd74d0 [ 40.780000][ T30] audit: type=1400 audit(1762353217.247:99): avc: denied { write } for pid=345 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 [ 40.789898][ T346] RBP: ffffc90000dd7108 R08: dffffc0000000000 R09: ffffc90000dd74d0 [ 40.789917][ T346] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90000dd74d0 [ 40.789930][ T346] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90000dd7480 [ 40.789945][ T346] FS: 00007f94dae626c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 40.796202][ T30] audit: type=1400 audit(1762353217.247:100): avc: denied { add_name } for pid=345 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 [ 40.818209][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 40.818227][ T346] CR2: 0000000000000000 CR3: 0000000124438000 CR4: 00000000003506b0 [ 40.818244][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 40.818255][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 40.818268][ T346] Call Trace: [ 40.818273][ T346] [ 40.839153][ T30] audit: type=1400 audit(1762353217.247:101): avc: denied { link } for pid=345 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 [ 40.844072][ T346] vfs_getattr+0x29/0x310 [ 41.004187][ T346] ovl_copy_up_flags+0x3d9/0x1b20 [ 41.009321][ T346] ? ovl_maybe_copy_up+0x190/0x190 [ 41.014437][ T346] ? is_bpf_text_address+0x177/0x190 [ 41.019735][ T346] ? __kernel_text_address+0xa0/0x100 [ 41.025127][ T346] ? unwind_get_return_address+0x4d/0x90 [ 41.030778][ T346] ? stack_trace_save+0xe0/0xe0 [ 41.035638][ T346] ? arch_stack_walk+0xee/0x140 [ 41.040498][ T346] ? stack_trace_save+0x98/0xe0 [ 41.045442][ T346] ? memcpy+0x56/0x70 [ 41.049437][ T346] ? avc_has_perm_noaudit+0x2f4/0x460 [ 41.054817][ T346] ? avc_denied+0x1b0/0x1b0 [ 41.059417][ T346] ? slab_post_alloc_hook+0x4f/0x2b0 [ 41.064707][ T346] ? vfs_open+0x73/0x80 [ 41.068885][ T346] ? mnt_want_write+0x20b/0x2e0 [ 41.073766][ T346] ovl_maybe_copy_up+0x160/0x190 [ 41.078714][ T346] ovl_open+0x9d/0x1f0 [ 41.082795][ T346] ? ovl_mmap+0x4d0/0x4d0 [ 41.087149][ T346] do_dentry_open+0x834/0x1010 [ 41.091925][ T346] dentry_open+0xbb/0x100 [ 41.096263][ T346] file_open+0x298/0x630 [ 41.100520][ T346] ? incfs_file_mmap+0x130/0x130 [ 41.105462][ T346] ? incfs_file_mmap+0x130/0x130 [ 41.110400][ T346] do_dentry_open+0x834/0x1010 [ 41.115213][ T346] vfs_open+0x73/0x80 [ 41.119202][ T346] path_openat+0x2646/0x2f10 [ 41.123895][ T346] ? slab_post_alloc_hook+0x4f/0x2b0 [ 41.129189][ T346] ? kmem_cache_alloc+0xf7/0x260 [ 41.134135][ T346] ? do_syscall_64+0x4c/0xa0 [ 41.138744][ T346] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.144904][ T346] ? do_filp_open+0x3e0/0x3e0 [ 41.149587][ T346] ? expand_files+0xde/0x8e0 [ 41.154289][ T346] do_filp_open+0x1b3/0x3e0 [ 41.158916][ T346] ? vfs_tmpfile+0x2d0/0x2d0 [ 41.163515][ T346] do_sys_openat2+0x14c/0x7b0 [ 41.168199][ T346] ? __se_sys_futex+0x139/0x310 [ 41.173053][ T346] ? kmem_cache_free+0x100/0x320 [ 41.177994][ T346] ? do_sys_open+0xe0/0xe0 [ 41.182413][ T346] ? __x64_sys_futex+0x100/0x100 [ 41.187360][ T346] __x64_sys_openat+0x136/0x160 [ 41.192216][ T346] x64_sys_call+0x219/0x9a0 [ 41.196983][ T346] do_syscall_64+0x4c/0xa0 [ 41.201408][ T346] ? clear_bhb_loop+0x50/0xa0 [ 41.206101][ T346] ? clear_bhb_loop+0x50/0xa0 [ 41.210781][ T346] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 41.216683][ T346] RIP: 0033:0x7f94db2e0da9 [ 41.221098][ 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 [ 41.240710][ T346] RSP: 002b:00007f94dae620c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 41.249128][ T346] RAX: ffffffffffffffda RBX: 00007f94db40ef80 RCX: 00007f94db2e0da9 [ 41.257108][ T346] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000004 [ 41.265268][ T346] RBP: 00007f94db32d47a R08: 0000000000000000 R09: 0000000000000000 [ 41.273244][ T346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 41.281521][ T346] R13: 000000000000000b R14: 00007f94db40ef80 R15: 00007ffcb720a278 [ 41.289914][ T346] [ 41.292936][ T346] Modules linked in: [ 41.299916][ T346] ---[ end trace 84965fabe87434c1 ]--- [ 41.305433][ T346] RIP: 0010:security_inode_getattr+0x47/0x130 [ 41.311914][ T346] Code: 48 ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 f7 8a 86 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 da 8a 86 ff 4d 8b 36 49 83 c6 0c [ 41.331989][ T346] RSP: 0018:ffffc90000dd70e0 EFLAGS: 00010206 [ 41.338182][ T346] RAX: 0000000000000006 RBX: ffffc90000dd74d0 RCX: ffff88810e9113c0 [ 41.346245][ T346] RDX: 0000000000000000 RSI: ffffc90000dd74e0 RDI: ffffc90000dd74d0 [ 41.354265][ T346] RBP: ffffc90000dd7108 R08: dffffc0000000000 R09: ffffc90000dd74d0 [ 41.362526][ T346] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90000dd74d0 [ 41.370639][ T346] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90000dd7480 [ 41.378801][ T346] FS: 00007f94dae626c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 41.387768][ T346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.394432][ T346] CR2: 0000559b610d7620 CR3: 0000000124438000 CR4: 00000000003506a0 [ 41.402444][ T346] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 41.410631][ T346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 41.418696][ T346] Kernel panic - not syncing: Fatal exception [ 41.424993][ T346] Kernel Offset: disabled [ 41.429323][ T346] Rebooting in 86400 seconds..