[ 33.618616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.627855][ T356] device veth1_macvtap entered promiscuous mode [ 33.636818][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.646990][ T305] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 35.987576][ T45] device bridge_slave_1 left promiscuous mode [ 35.993724][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.001348][ T45] device bridge_slave_0 left promiscuous mode [ 36.007569][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.015621][ T45] device veth1_macvtap left promiscuous mode [ 36.021700][ T45] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.43' (ED25519) to the list of known hosts. 2025/08/15 11:44:51 ignoring optional flag "sandboxArg"="0" 2025/08/15 11:44:52 parsed 1 programs [ 54.117642][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 54.117658][ T30] audit: type=1400 audit(1755258293.569:104): avc: denied { unlink } for pid=392 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" [ 54.173376][ T392] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 54.837147][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.844227][ T410] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.851798][ T410] device bridge_slave_0 entered promiscuous mode [ 54.858859][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.865901][ T410] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.873394][ T410] device bridge_slave_1 entered promiscuous mode [ 54.919616][ T410] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.926675][ T410] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.933986][ T410] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.941047][ T410] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.960581][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.968174][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.975314][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.984453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.992680][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.999731][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.009469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.017778][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.024827][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.037129][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.046332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.061277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 55.073065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 55.081291][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 55.089106][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 55.097394][ T410] device veth0_vlan entered promiscuous mode [ 55.107722][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 55.117650][ T410] device veth1_macvtap entered promiscuous mode [ 55.127144][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 55.137416][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 55.214595][ T30] audit: type=1400 audit(1755258294.659:105): avc: denied { create } for pid=428 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 55.565190][ T30] audit: type=1401 audit(1755258295.009:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 55.668885][ T45] device bridge_slave_1 left promiscuous mode [ 55.675564][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.683952][ T45] device bridge_slave_0 left promiscuous mode [ 55.690920][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.699470][ T45] device veth1_macvtap left promiscuous mode [ 55.705505][ T45] device veth0_vlan left promiscuous mode 2025/08/15 11:44:55 executed programs: 0 [ 55.912188][ T30] audit: type=1400 audit(1755258295.359:107): avc: denied { write } for pid=384 comm="syz-execprog" path="pipe:[15279]" dev="pipefs" ino=15279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 55.989459][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.996548][ T460] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.004318][ T460] device bridge_slave_0 entered promiscuous mode [ 56.011567][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.018916][ T460] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.026425][ T460] device bridge_slave_1 entered promiscuous mode [ 56.075337][ T460] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.082415][ T460] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.089841][ T460] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.096893][ T460] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.116988][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.124724][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.132085][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.141568][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.149805][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.156877][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.166049][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.174467][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.181534][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.193268][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 56.202400][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.215758][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 56.227718][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 56.235756][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 56.243342][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 56.251726][ T460] device veth0_vlan entered promiscuous mode [ 56.261669][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 56.270802][ T460] device veth1_macvtap entered promiscuous mode [ 56.280120][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 56.290047][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 56.311989][ T30] audit: type=1400 audit(1755258295.759:108): avc: denied { remount } for pid=470 comm="syz.2.16" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 56.327792][ T471] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 56.332429][ T30] audit: type=1400 audit(1755258295.759:109): avc: denied { write } for pid=470 comm="syz.2.16" name="/" dev="incremental-fs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.343748][ T471] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 56.343764][ T471] CPU: 0 PID: 471 Comm: syz.2.16 Not tainted 5.15.189-syzkaller-1081280-gf32b52534f1d #0 [ 56.343784][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 56.343795][ T471] RIP: 0010:dir_rename_wrap+0x167/0x6a0 [ 56.367591][ T30] audit: type=1400 audit(1755258295.759:110): avc: denied { remove_name } for pid=470 comm="syz.2.16" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.374552][ T471] Code: 89 e7 e8 fc 44 a5 ff 4d 8b 34 24 eb 08 e8 11 ca 66 ff 45 31 f6 49 83 c6 08 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 cb 44 a5 ff 4d 8b 36 4d 85 f6 0f 84 [ 56.384890][ T30] audit: type=1400 audit(1755258295.759:111): avc: denied { rename } for pid=470 comm="syz.2.16" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 56.394412][ T471] RSP: 0018:ffffc90000c27a40 EFLAGS: 00010202 [ 56.394439][ T471] RAX: 0000000000000001 RBX: ffff888112966860 RCX: dffffc0000000000 [ 56.394453][ T471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.394464][ T471] RBP: ffffc90000c27b70 R08: dffffc0000000000 R09: fffff52000184f39 [ 56.394479][ T471] R10: fffff52000184f39 R11: 1ffff92000184f38 R12: ffff8881114fc298 [ 56.394493][ T471] R13: 1ffff92000184f54 R14: 0000000000000008 R15: ffff888112966800 [ 56.400617][ T30] audit: type=1400 audit(1755258295.759:112): avc: denied { add_name } for pid=470 comm="syz.2.16" name="fuse" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 56.423717][ T471] FS: 00007fa89d5ec6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.423742][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.423763][ T471] CR2: 0000200000000000 CR3: 0000000110e58000 CR4: 00000000003506b0 [ 56.423781][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.444313][ T30] audit: type=1400 audit(1755258295.809:113): 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 [ 56.467328][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.467348][ T471] Call Trace: [ 56.467354][ T471] [ 56.467361][ T471] ? rwsem_write_trylock+0x130/0x300 [ 56.467386][ T471] ? dir_rmdir+0x310/0x310 [ 56.467409][ T471] ? down_write+0x15/0x30 [ 56.615778][ T471] ? try_break_deleg+0x7c/0x130 [ 56.620660][ T471] ? dir_rmdir+0x310/0x310 [ 56.625090][ T471] vfs_rename+0xbb6/0x10d0 [ 56.629526][ T471] ? __ia32_sys_link+0x90/0x90 [ 56.634294][ T471] ? d_alloc+0x199/0x1d0 [ 56.638539][ T471] ? lookup_one_qstr_excl+0x122/0x250 [ 56.643912][ T471] do_renameat2+0x7ed/0xf60 [ 56.648421][ T471] ? fsnotify_move+0x450/0x450 [ 56.653189][ T471] ? getname_flags+0x206/0x500 [ 56.657968][ T471] __x64_sys_rename+0x86/0x90 [ 56.662667][ T471] x64_sys_call+0x680/0x9a0 [ 56.667257][ T471] do_syscall_64+0x4c/0xa0 [ 56.671943][ T471] ? clear_bhb_loop+0x50/0xa0 [ 56.676620][ T471] ? clear_bhb_loop+0x50/0xa0 [ 56.681307][ T471] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 56.687203][ T471] RIP: 0033:0x7fa89db7b9a9 [ 56.691622][ T471] 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 [ 56.711229][ T471] RSP: 002b:00007fa89d5ec038 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 56.719761][ T471] RAX: ffffffffffffffda RBX: 00007fa89dda2fa0 RCX: 00007fa89db7b9a9 [ 56.727732][ T471] RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000200000000040 [ 56.735714][ T471] RBP: 00007fa89dbfdd69 R08: 0000000000000000 R09: 0000000000000000 [ 56.743687][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.751658][ T471] R13: 0000000000000000 R14: 00007fa89dda2fa0 R15: 00007ffcff6cb6f8 [ 56.759723][ T471] [ 56.762854][ T471] Modules linked in: [ 56.768557][ T471] ---[ end trace 91bbe9edf1105872 ]--- [ 56.774155][ T471] RIP: 0010:dir_rename_wrap+0x167/0x6a0 [ 56.779810][ T471] Code: 89 e7 e8 fc 44 a5 ff 4d 8b 34 24 eb 08 e8 11 ca 66 ff 45 31 f6 49 83 c6 08 4c 89 f0 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 4c 89 f7 e8 cb 44 a5 ff 4d 8b 36 4d 85 f6 0f 84 [ 56.799707][ T471] RSP: 0018:ffffc90000c27a40 EFLAGS: 00010202 [ 56.805826][ T471] RAX: 0000000000000001 RBX: ffff888112966860 RCX: dffffc0000000000 [ 56.814084][ T471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 56.822382][ T471] RBP: ffffc90000c27b70 R08: dffffc0000000000 R09: fffff52000184f39 [ 56.830741][ T471] R10: fffff52000184f39 R11: 1ffff92000184f38 R12: ffff8881114fc298 [ 56.838904][ T471] R13: 1ffff92000184f54 R14: 0000000000000008 R15: ffff888112966800 [ 56.846997][ T471] FS: 00007fa89d5ec6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 56.855983][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.862652][ T471] CR2: 0000200000000000 CR3: 0000000110e58000 CR4: 00000000003506b0 [ 56.870937][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 56.879100][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 56.887157][ T471] Kernel panic - not syncing: Fatal exception [ 56.893613][ T471] Kernel Offset: disabled [ 56.897944][ T471] Rebooting in 86400 seconds..