[ 31.845183][ T8] device bridge_slave_0 left promiscuous mode [ 31.851175][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 31.859224][ T8] device veth1_macvtap left promiscuous mode [ 31.865051][ T8] device veth0_vlan left promiscuous mode [ 33.420419][ T8] device bridge_slave_1 left promiscuous mode [ 33.426361][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.433811][ T8] device bridge_slave_0 left promiscuous mode [ 33.440150][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.448033][ T8] device veth1_macvtap left promiscuous mode [ 33.454008][ T8] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.10.42' (ED25519) to the list of known hosts. 2025/04/20 02:55:23 ignoring optional flag "sandboxArg"="0" 2025/04/20 02:55:24 parsed 1 programs [ 51.159930][ T30] kauditd_printk_skb: 32 callbacks suppressed [ 51.159945][ T30] audit: type=1400 audit(1745117725.025:108): avc: denied { unlink } for pid=409 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 51.220434][ T409] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 52.131154][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.138017][ T448] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.145517][ T448] device bridge_slave_0 entered promiscuous mode [ 52.152463][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.159448][ T448] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.166674][ T448] device bridge_slave_1 entered promiscuous mode [ 52.222686][ T448] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.229566][ T448] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.236643][ T448] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.243492][ T448] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.262524][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.269752][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.277075][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.284776][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.294010][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.302052][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.308881][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.317374][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.325435][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.332299][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.345334][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.354571][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.368211][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 52.380039][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 52.387951][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 52.395379][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 52.403275][ T448] device veth0_vlan entered promiscuous mode [ 52.413124][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 52.421999][ T448] device veth1_macvtap entered promiscuous mode [ 52.431670][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.441361][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.694967][ T30] audit: type=1401 audit(1745117726.555:109): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/04/20 02:55:26 executed programs: 0 [ 52.901485][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.908472][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.915843][ T473] device bridge_slave_0 entered promiscuous mode [ 52.922655][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.929874][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.937142][ T473] device bridge_slave_1 entered promiscuous mode [ 52.986103][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.992967][ T473] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.000100][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.006843][ T473] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.027989][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.035372][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.042796][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.052440][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.060473][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.067295][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.075864][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.083992][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.090870][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.102586][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.111496][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.125906][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.134240][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.145301][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.153157][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.161050][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.168311][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.177020][ T473] device veth0_vlan entered promiscuous mode [ 53.186630][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.194698][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.204688][ T473] device veth1_macvtap entered promiscuous mode [ 53.219806][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.227326][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.235528][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.244607][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.252786][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.283823][ T30] audit: type=1400 audit(1745117727.145:110): avc: denied { read write } for pid=478 comm="syz.2.16" 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 [ 53.307011][ T30] audit: type=1400 audit(1745117727.145:111): avc: denied { open } for pid=478 comm="syz.2.16" 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 [ 53.385663][ T480] general protection fault, probably for non-canonical address 0xdffffc0000000006: 0000 [#1] PREEMPT SMP KASAN [ 53.397250][ T480] KASAN: null-ptr-deref in range [0x0000000000000030-0x0000000000000037] [ 53.405568][ T480] CPU: 1 PID: 480 Comm: syz.2.16 Not tainted 5.15.180-syzkaller-1080019-g8034ec1338e8 #0 [ 53.415198][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 53.425096][ T480] RIP: 0010:fuse_atomic_open+0x26f/0x3a90 [ 53.430648][ T480] Code: e0 40 4c 8b 64 24 48 75 07 e8 6d 5f 66 ff eb 37 48 8b 44 24 70 48 8d 58 30 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 33 ca a8 ff 48 83 3b 00 0f 84 a6 00 [ 53.450093][ T480] RSP: 0018:ffffc90000ae7280 EFLAGS: 00010207 [ 53.455992][ T480] RAX: 0000000000000006 RBX: 0000000000000035 RCX: dffffc0000000000 [ 53.463803][ T480] RDX: ffff88811802a780 RSI: 0000000000000040 RDI: 0000000000000000 [ 53.471615][ T480] RBP: ffffc90000ae78f0 R08: ffffffff8209b7d2 R09: fffff5200015cd99 [ 53.479425][ T480] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88812ddfa428 [ 53.487235][ T480] R13: ffff888118799000 R14: 1ffff9200015ce6c R15: 0000000000000005 [ 53.495049][ T480] FS: 00007f7bddbac6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 53.503815][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.510237][ T480] CR2: 00007f7bddbabf98 CR3: 00000001185db000 CR4: 00000000003506a0 [ 53.518137][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.525948][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.533760][ T480] Call Trace: [ 53.536882][ T480] [ 53.539679][ T480] ? _raw_spin_trylock+0xcd/0x1a0 [ 53.544521][ T480] ? __cpuidle_text_end+0x2/0x2 [ 53.549208][ T480] ? avc_alloc_node+0x8f/0x500 [ 53.553805][ T480] ? fuse_rename2+0x4ad0/0x4ad0 [ 53.558497][ T480] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 53.564723][ T480] ? __kasan_check_write+0x14/0x20 [ 53.569665][ T480] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.574961][ T480] ? _raw_spin_lock+0x1b0/0x1b0 [ 53.579648][ T480] ? avc_xperms_populate+0x4c7/0x590 [ 53.584776][ T480] ? _raw_spin_unlock_irqrestore+0x5c/0x80 [ 53.590407][ T480] ? avc_compute_av+0x4f5/0x830 [ 53.595099][ T480] ? avc_has_perm_noaudit+0x2dd/0x430 [ 53.600303][ T480] ? avc_denied+0x1b0/0x1b0 [ 53.604644][ T480] ? avc_has_perm+0x16f/0x260 [ 53.609161][ T480] ? avc_has_perm_noaudit+0x430/0x430 [ 53.614364][ T480] ? selinux_determine_inode_label+0x29c/0x3b0 [ 53.620357][ T480] ? may_create+0x3d3/0x540 [ 53.624693][ T480] ? selinux_determine_inode_label+0x3b0/0x3b0 [ 53.630689][ T480] ? make_kgid+0x6f0/0x6f0 [ 53.634934][ T480] ? selinux_inode_create+0x22/0x30 [ 53.639964][ T480] ? security_inode_create+0xbc/0x100 [ 53.645176][ T480] ? fuse_rename2+0x4ad0/0x4ad0 [ 53.649864][ T480] path_openat+0xfde/0x2f40 [ 53.654207][ T480] ? do_filp_open+0x460/0x460 [ 53.658714][ T480] do_filp_open+0x21c/0x460 [ 53.663056][ T480] ? vfs_tmpfile+0x2c0/0x2c0 [ 53.667483][ T480] do_sys_openat2+0x13f/0x820 [ 53.671994][ T480] ? do_sys_open+0x220/0x220 [ 53.676794][ T480] ? __se_sys_futex+0x37b/0x3e0 [ 53.681600][ T480] ? exc_page_fault+0x47a/0x7f0 [ 53.686288][ T480] __x64_sys_openat+0x243/0x290 [ 53.691088][ T480] ? __ia32_sys_open+0x270/0x270 [ 53.695868][ T480] ? switch_fpu_return+0x15f/0x2e0 [ 53.700819][ T480] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 53.706291][ T480] x64_sys_call+0x6bf/0x9a0 [ 53.710615][ T480] do_syscall_64+0x3b/0x80 [ 53.714862][ T480] ? clear_bhb_loop+0x35/0x90 [ 53.719377][ T480] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.725105][ T480] RIP: 0033:0x7f7bde153d29 [ 53.729359][ T480] 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 [ 53.748814][ T480] RSP: 002b:00007f7bddbac038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.757045][ T480] RAX: ffffffffffffffda RBX: 00007f7bde344080 RCX: 00007f7bde153d29 [ 53.764856][ T480] RDX: 00000000000d0440 RSI: 0000000020000100 RDI: ffffffffffffff9c [ 53.772674][ T480] RBP: 00007f7bde1cfb08 R08: 0000000000000000 R09: 0000000000000000 [ 53.780480][ T480] R10: 000000000000017b R11: 0000000000000246 R12: 0000000000000000 [ 53.788292][ T480] R13: 0000000000000000 R14: 00007f7bde344080 R15: 00007ffcd3528238 [ 53.796207][ T480] [ 53.799058][ T480] Modules linked in: [ 53.806807][ T480] ---[ end trace 9b631290c2b09ffa ]--- [ 53.812147][ T480] RIP: 0010:fuse_atomic_open+0x26f/0x3a90 [ 53.817790][ T480] Code: e0 40 4c 8b 64 24 48 75 07 e8 6d 5f 66 ff eb 37 48 8b 44 24 70 48 8d 58 30 48 89 d8 48 c1 e8 03 48 b9 00 00 00 00 00 fc ff df <80> 3c 08 00 74 08 48 89 df e8 33 ca a8 ff 48 83 3b 00 0f 84 a6 00 [ 53.837344][ T480] RSP: 0018:ffffc90000ae7280 EFLAGS: 00010207 [ 53.843456][ T480] RAX: 0000000000000006 RBX: 0000000000000035 RCX: dffffc0000000000 [ 53.851920][ T480] RDX: ffff88811802a780 RSI: 0000000000000040 RDI: 0000000000000000 [ 53.859937][ T480] RBP: ffffc90000ae78f0 R08: ffffffff8209b7d2 R09: fffff5200015cd99 [ 53.867718][ T480] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88812ddfa428 [ 53.875666][ T480] R13: ffff888118799000 R14: 1ffff9200015ce6c R15: 0000000000000005 [ 53.883595][ T480] FS: 00007f7bddbac6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 53.892417][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.898766][ T480] CR2: 000000002000b000 CR3: 00000001185db000 CR4: 00000000003506b0 [ 53.906631][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.914535][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.922726][ T480] Kernel panic - not syncing: Fatal exception [ 53.928872][ T480] Kernel Offset: disabled [ 53.933003][ T480] Rebooting in 86400 seconds..