[ 26.131806][ T49] device bridge_slave_0 left promiscuous mode [ 26.138501][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.147208][ T49] device bridge_slave_1 left promiscuous mode [ 26.153561][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.161266][ T49] device bridge_slave_0 left promiscuous mode [ 26.167585][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.175312][ T49] device veth1_macvtap left promiscuous mode [ 26.181834][ T49] device veth0_vlan left promiscuous mode [ 26.188539][ T49] device veth1_macvtap left promiscuous mode [ 26.194823][ T49] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.86' (ED25519) to the list of known hosts. 2025/10/29 17:21:54 parsed 1 programs [ 43.811312][ T24] kauditd_printk_skb: 31 callbacks suppressed [ 43.811323][ T24] audit: type=1400 audit(1761758515.060:105): avc: denied { unlink } for pid=412 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 43.860544][ T412] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.293800][ T24] audit: type=1400 audit(1761758515.540:106): avc: denied { create } for pid=421 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.578958][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.586700][ T443] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.594305][ T443] device bridge_slave_0 entered promiscuous mode [ 44.601875][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.609703][ T443] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.617109][ T443] device bridge_slave_1 entered promiscuous mode [ 44.648407][ T443] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.656560][ T443] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.665333][ T443] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.674758][ T443] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.691655][ T331] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.699500][ T331] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.707181][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 44.715011][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 44.724992][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.733825][ T331] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.741707][ T331] bridge0: port 1(bridge_slave_0) entered forwarding state [ 44.751591][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 44.761699][ T331] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.770793][ T331] bridge0: port 2(bridge_slave_1) entered forwarding state [ 44.784732][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.809374][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.830695][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.845703][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.855664][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.864871][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.875152][ T443] device veth0_vlan entered promiscuous mode [ 44.887893][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.898405][ T443] device veth1_macvtap entered promiscuous mode [ 44.907612][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.918174][ T331] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.957811][ T24] audit: type=1401 audit(1761758516.210:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/10/29 17:21:56 executed programs: 0 [ 45.441073][ T24] audit: type=1400 audit(1761758516.690:108): avc: denied { write } for pid=403 comm="syz-execprog" path="pipe:[14799]" dev="pipefs" ino=14799 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 45.498633][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.509315][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.517593][ T477] device bridge_slave_0 entered promiscuous mode [ 45.527995][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.537820][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.548923][ T477] device bridge_slave_1 entered promiscuous mode [ 45.586263][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.595652][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.604791][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.615810][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.636664][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.649429][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.668713][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.677199][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.690011][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.699329][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.709452][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.717870][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.727930][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.737975][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.747427][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.755694][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.767043][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 45.777044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.787624][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 45.799044][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.815339][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 45.826887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.840088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 45.851234][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.865330][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.877572][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.892859][ T477] device veth0_vlan entered promiscuous mode [ 45.917797][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 45.940344][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.969888][ T477] device veth1_macvtap entered promiscuous mode [ 45.988670][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 46.007038][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.022886][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.041291][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.050686][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.082580][ T24] audit: type=1400 audit(1761758517.330:109): avc: denied { read write } for pid=481 comm="syz.2.17" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.112915][ T24] audit: type=1400 audit(1761758517.330:110): avc: denied { open } for pid=481 comm="syz.2.17" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.158077][ T483] general protection fault, probably for non-canonical address 0xdffffc0000000008: 0000 [#1] PREEMPT SMP KASAN [ 46.180739][ T483] KASAN: null-ptr-deref in range [0x0000000000000040-0x0000000000000047] [ 46.201328][ T483] CPU: 1 PID: 483 Comm: syz.2.17 Not tainted syzkaller #0 [ 46.215847][ T483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 46.246668][ T483] RIP: 0010:fuse_atomic_open+0x245/0x1df0 [ 46.271109][ T483] Code: 89 de 83 e6 40 31 ff e8 c9 ca 77 ff 89 d8 83 e0 40 75 07 e8 0d c7 77 ff eb 2e 48 8b 44 24 30 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ac b6 b1 ff 48 83 3b 00 0f 84 9c [ 46.310847][ T483] RSP: 0018:ffffc90000cf73e0 EFLAGS: 00010202 [ 46.319510][ T483] RAX: 0000000000000008 RBX: 0000000000000040 RCX: 0000000000000000 [ 46.335040][ T483] RDX: ffff888118183b40 RSI: 0000000000000040 RDI: 0000000000000000 [ 46.344865][ T483] RBP: ffffc90000cf79f0 R08: ffff888118183b40 R09: 0000000000000002 [ 46.354979][ T483] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 46.365643][ T483] R13: ffff888117eb8000 R14: 1ffff9200019ee90 R15: 0000000000000010 [ 46.377339][ T483] FS: 00007f112547a6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.388566][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.398969][ T483] CR2: 00007f1125479f98 CR3: 00000001274b6000 CR4: 00000000003506a0 [ 46.412113][ T483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.428552][ T483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.442574][ T483] Call Trace: [ 46.446729][ T483] ? fuse_rename2+0x2610/0x2610 [ 46.454491][ T483] ? avc_alloc_node+0x7e/0x320 [ 46.461047][ T483] ? kmem_cache_alloc+0x165/0x2e0 [ 46.468726][ T483] ? __kasan_check_write+0x14/0x20 [ 46.474055][ T483] ? avc_alloc_node+0x28f/0x320 [ 46.479775][ T483] ? __kasan_check_write+0x14/0x20 [ 46.485687][ T483] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 46.492093][ T483] ? _raw_spin_lock+0xe0/0xe0 [ 46.497880][ T483] ? avc_xperms_populate+0x4d3/0x590 [ 46.504002][ T483] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 46.512570][ T483] ? avc_compute_av+0x502/0x6b0 [ 46.529140][ T483] ? avc_has_perm+0x234/0x360 [ 46.535037][ T483] ? avc_has_perm_noaudit+0x240/0x240 [ 46.543921][ T483] ? avc_has_perm_noaudit+0x158/0x240 [ 46.550919][ T483] ? security_transition_sid+0x7d/0x90 [ 46.558277][ T483] ? may_create+0x5ce/0x7c0 [ 46.563563][ T483] ? show_sid+0x1a0/0x1a0 [ 46.568727][ T483] ? from_kgid+0x159/0x680 [ 46.576419][ T483] ? selinux_inode_create+0x22/0x30 [ 46.584920][ T483] ? security_inode_create+0xbd/0x110 [ 46.592136][ T483] ? fuse_rename2+0x2610/0x2610 [ 46.598972][ T483] path_openat+0xf80/0x3160 [ 46.604004][ T483] ? __stack_depot_save+0x479/0x4c0 [ 46.611252][ T483] ? do_filp_open+0x3e0/0x3e0 [ 46.616679][ T483] ? expand_files+0xde/0x8e0 [ 46.621782][ T483] do_filp_open+0x1b3/0x3e0 [ 46.626827][ T483] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.632081][ T483] ? get_unused_fd_flags+0x92/0xa0 [ 46.637782][ T483] do_sys_openat2+0x14c/0x6d0 [ 46.643044][ T483] ? do_sys_open+0xe0/0xe0 [ 46.648137][ T483] ? switch_fpu_return+0x197/0x340 [ 46.653223][ T483] ? __x64_sys_futex+0x100/0x100 [ 46.658402][ T483] __x64_sys_creat+0x8e/0xb0 [ 46.663999][ T483] do_syscall_64+0x31/0x40 [ 46.670028][ T483] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.676274][ T483] RIP: 0033:0x7f112562aba9 [ 46.680681][ T483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 46.701490][ T483] RSP: 002b:00007f112547a038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 46.710873][ T483] RAX: ffffffffffffffda RBX: 00007f1125872090 RCX: 00007f112562aba9 [ 46.719926][ T483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000180 [ 46.728766][ T483] RBP: 00007f11256ade19 R08: 0000000000000000 R09: 0000000000000000 [ 46.737256][ T483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.745851][ T483] R13: 00007f1125872128 R14: 00007f1125872090 R15: 00007fffa17ebe68 [ 46.754187][ T483] Modules linked in: [ 46.759930][ T24] audit: type=1400 audit(1761758518.010:111): 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 [ 46.760952][ T483] ---[ end trace e50d31f43376bd9e ]--- [ 46.792064][ T483] RIP: 0010:fuse_atomic_open+0x245/0x1df0 [ 46.792195][ T24] audit: type=1400 audit(1761758518.010:112): avc: denied { search } for pid=77 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 [ 46.799013][ T483] Code: 89 de 83 e6 40 31 ff e8 c9 ca 77 ff 89 d8 83 e0 40 75 07 e8 0d c7 77 ff eb 2e 48 8b 44 24 30 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ac b6 b1 ff 48 83 3b 00 0f 84 9c [ 46.843852][ T24] audit: type=1400 audit(1761758518.010:113): avc: denied { write } for pid=77 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 [ 46.847405][ T483] RSP: 0018:ffffc90000cf73e0 EFLAGS: 00010202 [ 46.870296][ T24] audit: type=1400 audit(1761758518.010:114): avc: denied { add_name } for pid=77 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.873908][ T483] RAX: 0000000000000008 RBX: 0000000000000040 RCX: 0000000000000000 [ 46.906571][ T483] RDX: ffff888118183b40 RSI: 0000000000000040 RDI: 0000000000000000 [ 46.916068][ T483] RBP: ffffc90000cf79f0 R08: ffff888118183b40 R09: 0000000000000002 [ 46.925224][ T483] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 46.934487][ T483] R13: ffff888117eb8000 R14: 1ffff9200019ee90 R15: 0000000000000010 [ 46.943774][ T483] FS: 00007f112547a6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 46.954229][ T483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.961264][ T483] CR2: 00007f112547ad58 CR3: 00000001274b6000 CR4: 00000000003506b0 [ 46.973964][ T483] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.982794][ T483] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.990977][ T483] Kernel panic - not syncing: Fatal exception [ 46.997741][ T483] Kernel Offset: disabled [ 47.003033][ T483] Rebooting in 86400 seconds..