Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. 2025/10/10 12:33:54 ignoring optional flag "type"="gce" 2025/10/10 12:33:54 parsed 1 programs [ 37.464293][ T24] kauditd_printk_skb: 18 callbacks suppressed [ 37.464304][ T24] audit: type=1400 audit(1760099634.780:92): avc: denied { unlink } for pid=317 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" 2025/10/10 12:33:54 executed programs: 0 [ 37.516717][ T317] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 37.562064][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.569703][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.577244][ T324] device bridge_slave_0 entered promiscuous mode [ 37.584228][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.591557][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.598935][ T324] device bridge_slave_1 entered promiscuous mode [ 37.628478][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.635827][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.643275][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.650666][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.667378][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.674894][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.682271][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 37.690257][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 37.699136][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 37.707466][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.714592][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.724030][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 37.732392][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.739653][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.751264][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 37.760267][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 37.772886][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 37.784229][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 37.792526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 37.800128][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 37.808397][ T324] device veth0_vlan entered promiscuous mode [ 37.818422][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 37.827691][ T324] device veth1_macvtap entered promiscuous mode [ 37.837009][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 37.847109][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 37.868141][ T24] audit: type=1400 audit(1760099635.180:93): avc: denied { mounton } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir3887804076/syzkaller.9Cu0bh/0/file0" dev="sda1" ino=2036 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 37.873565][ T329] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 37.898473][ T24] audit: type=1400 audit(1760099635.180:94): avc: denied { unlink } for pid=328 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 [ 37.907525][ T329] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 37.907539][ T329] CPU: 1 PID: 329 Comm: syz-executor.0 Not tainted syzkaller #0 [ 37.907544][ T329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 37.907562][ T329] RIP: 0010:security_inode_getattr+0x47/0x130 [ 37.907572][ T329] Code: 4e ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 67 a3 88 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 4a a3 88 ff 4d 8b 36 49 83 c6 0c [ 37.907579][ T329] RSP: 0018:ffffc90000f37150 EFLAGS: 00010206 [ 37.907591][ T329] RAX: 0000000000000006 RBX: ffffc90000f374d0 RCX: ffff88810d8493c0 [ 37.907598][ T329] RDX: 0000000000000000 RSI: ffffc90000f374e0 RDI: ffffc90000f374d0 [ 37.907606][ T329] RBP: ffffc90000f37178 R08: dffffc0000000000 R09: ffffc90000f374d0 [ 37.907613][ T329] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90000f374d0 [ 37.907621][ T329] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90000f374e0 [ 37.907631][ T329] FS: 00007f638157f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 37.907638][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.907644][ T329] CR2: 0000000000000000 CR3: 000000010d0b4000 CR4: 00000000003506a0 [ 37.907661][ T329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.930785][ T24] audit: type=1400 audit(1760099635.190:95): avc: denied { mount } for pid=328 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 [ 37.939411][ T329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.939415][ T329] Call Trace: [ 37.939431][ T329] vfs_getattr+0x25/0x70 [ 37.939443][ T329] ovl_copy_up_flags+0x3da/0x1930 [ 37.939463][ T329] ? ovl_maybe_copy_up+0x190/0x190 [ 37.947130][ T24] audit: type=1400 audit(1760099635.190:96): avc: denied { write } for pid=328 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 [ 37.957146][ T329] ? unwind_get_return_address+0x4d/0x90 [ 37.957155][ T329] ? stack_trace_save+0xe0/0xe0 [ 37.957163][ T329] ? arch_stack_walk+0xee/0x140 [ 37.957179][ T329] ? stack_trace_save+0x98/0xe0 [ 37.963755][ T24] audit: type=1400 audit(1760099635.190:97): avc: denied { add_name } for pid=328 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 [ 37.983148][ T329] ? stack_trace_snprint+0xf0/0xf0 [ 37.983157][ T329] ? stack_trace_save+0x98/0xe0 [ 37.983167][ T329] ? common_lsm_audit+0x1448/0x17f0 [ 37.983185][ T329] ? __kasan_slab_alloc+0xcf/0xf0 [ 37.989799][ T24] audit: type=1400 audit(1760099635.190:98): avc: denied { link } for pid=328 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 [ 37.997782][ T329] ? __kasan_slab_alloc+0xbd/0xf0 [ 37.997793][ T329] ? slab_post_alloc_hook+0x5d/0x2f0 [ 37.997812][ T329] ? kmem_cache_alloc+0x165/0x2e0 [ 38.005831][ T24] audit: type=1400 audit(1760099635.190:99): avc: denied { read write } for pid=328 comm="syz-executor.0" name="file3" dev="incremental-fs" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.013732][ T329] ? security_file_alloc+0x33/0x120 [ 38.013748][ T329] ? mnt_want_write+0x19d/0x270 [ 38.013765][ T329] ovl_maybe_copy_up+0x160/0x190 [ 38.023094][ T24] audit: type=1400 audit(1760099635.190:100): avc: denied { open } for pid=328 comm="syz-executor.0" path="/root/syzkaller-testdir3887804076/syzkaller.9Cu0bh/0/file0/file3" dev="incremental-fs" ino=2037 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 38.030227][ T329] ovl_open+0x9d/0x1f0 [ 38.030237][ T329] ? ovl_mmap+0x500/0x500 [ 38.030253][ T329] do_dentry_open+0x793/0x1090 [ 38.041690][ T24] audit: type=1400 audit(1760099635.350:101): avc: denied { read } for pid=77 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 [ 38.046122][ T329] dentry_open+0xbb/0x100 [ 38.346256][ T329] file_open+0x298/0x630 [ 38.350498][ T329] ? incfs_file_mmap+0x130/0x130 [ 38.355506][ T329] ? incfs_file_mmap+0x130/0x130 [ 38.360650][ T329] do_dentry_open+0x793/0x1090 [ 38.365785][ T329] vfs_open+0x73/0x80 [ 38.369863][ T329] path_openat+0x27ad/0x3160 [ 38.374632][ T329] ? __kasan_slab_alloc+0xcf/0xf0 [ 38.379653][ T329] ? kmem_cache_alloc+0x165/0x2e0 [ 38.384757][ T329] ? getname+0x19/0x20 [ 38.388819][ T329] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.395144][ T329] ? do_filp_open+0x3e0/0x3e0 [ 38.399809][ T329] ? expand_files+0xde/0x8e0 [ 38.404560][ T329] do_filp_open+0x1b3/0x3e0 [ 38.409048][ T329] ? vfs_tmpfile+0x2c0/0x2c0 [ 38.413724][ T329] ? get_unused_fd_flags+0x92/0xa0 [ 38.418851][ T329] do_sys_openat2+0x14c/0x6d0 [ 38.423569][ T329] ? do_sys_open+0xe0/0xe0 [ 38.428080][ T329] ? __kasan_check_write+0x14/0x20 [ 38.433350][ T329] ? switch_fpu_return+0x197/0x340 [ 38.438538][ T329] ? fpu__clear_all+0x20/0x20 [ 38.443647][ T329] __x64_sys_openat+0x136/0x160 [ 38.448575][ T329] do_syscall_64+0x31/0x40 [ 38.453066][ T329] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 38.458957][ T329] RIP: 0033:0x7f63819fdda9 [ 38.463456][ T329] 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 [ 38.483400][ T329] RSP: 002b:00007f638157f0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 38.491984][ T329] RAX: ffffffffffffffda RBX: 00007f6381b2bf80 RCX: 00007f63819fdda9 [ 38.500227][ T329] RDX: 0000000000000002 RSI: 0000000020000080 RDI: 0000000000000004 [ 38.508404][ T329] RBP: 00007f6381a4a47a R08: 0000000000000000 R09: 0000000000000000 [ 38.516375][ T329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.524510][ T329] R13: 000000000000000b R14: 00007f6381b2bf80 R15: 00007ffd4f133088 [ 38.532560][ T329] Modules linked in: [ 38.537861][ T329] ---[ end trace 6103c13dde53a4ce ]--- [ 38.543578][ T329] RIP: 0010:security_inode_getattr+0x47/0x130 [ 38.550269][ T329] Code: 4e ff 4c 8d 73 08 4c 89 f0 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 67 a3 88 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 4a a3 88 ff 4d 8b 36 49 83 c6 0c [ 38.570725][ T329] RSP: 0018:ffffc90000f37150 EFLAGS: 00010206 [ 38.576936][ T329] RAX: 0000000000000006 RBX: ffffc90000f374d0 RCX: ffff88810d8493c0 [ 38.585076][ T329] RDX: 0000000000000000 RSI: ffffc90000f374e0 RDI: ffffc90000f374d0 [ 38.593694][ T329] RBP: ffffc90000f37178 R08: dffffc0000000000 R09: ffffc90000f374d0 [ 38.601897][ T329] R10: 0000000000000000 R11: 0000000000000020 R12: ffffc90000f374d0 [ 38.610724][ T329] R13: dffffc0000000000 R14: 0000000000000030 R15: ffffc90000f374e0 [ 38.619084][ T329] FS: 00007f638157f6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 38.628299][ T329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.635121][ T329] CR2: 0000000000000000 CR3: 000000010d0b4000 CR4: 00000000003506a0 [ 38.643507][ T329] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.652023][ T329] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.660427][ T329] Kernel panic - not syncing: Fatal exception [ 38.666822][ T329] Kernel Offset: disabled [ 38.671369][ T329] Rebooting in 86400 seconds..