Warning: Permanently added '10.128.1.89' (ED25519) to the list of known hosts. 2025/12/15 15:54:41 parsed 1 programs [ 22.648844][ T24] audit: type=1400 audit(1765814081.320:64): avc: denied { node_bind } for pid=275 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.657485][ T24] audit: type=1400 audit(1765814081.320:65): avc: denied { create } for pid=275 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 22.665919][ T24] audit: type=1400 audit(1765814081.320:66): avc: denied { module_request } for pid=275 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.544987][ T24] audit: type=1400 audit(1765814082.220:67): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.546288][ T283] cgroup: Unknown subsys name 'net' [ 23.567835][ T24] audit: type=1400 audit(1765814082.220:68): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.595187][ T24] audit: type=1400 audit(1765814082.240:69): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.595408][ T283] cgroup: Unknown subsys name 'devices' [ 23.765916][ T283] cgroup: Unknown subsys name 'hugetlb' [ 23.771548][ T283] cgroup: Unknown subsys name 'rlimit' [ 23.921341][ T24] audit: type=1400 audit(1765814082.590:70): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=253 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.944562][ T24] audit: type=1400 audit(1765814082.590:71): avc: denied { create } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.964949][ T24] audit: type=1400 audit(1765814082.590:72): avc: denied { write } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.977859][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.985328][ T24] audit: type=1400 audit(1765814082.590:73): avc: denied { read } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 24.054926][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.548625][ T290] request_module fs-gadgetfs succeeded, but still no fs? [ 24.559661][ T290] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.128821][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.135987][ T337] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.143540][ T337] device bridge_slave_0 entered promiscuous mode [ 25.150805][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.158032][ T337] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.165578][ T337] device bridge_slave_1 entered promiscuous mode [ 25.207912][ T337] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.214984][ T337] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.222285][ T337] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.229350][ T337] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.246926][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.254571][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.261746][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.271140][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.279447][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.286706][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.295918][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.304155][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.311181][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.323300][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.332536][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.345862][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.357064][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.365505][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.372921][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.381033][ T337] device veth0_vlan entered promiscuous mode [ 25.390851][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.400226][ T337] device veth1_macvtap entered promiscuous mode [ 25.409499][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.419303][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/15 15:54:44 executed programs: 0 [ 25.705498][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.712566][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.720108][ T352] device bridge_slave_0 entered promiscuous mode [ 25.732945][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.740116][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.747568][ T352] device bridge_slave_1 entered promiscuous mode [ 25.790604][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.797679][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.804962][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.811998][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.830054][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.838027][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.845768][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.861322][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.869564][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.876635][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.885846][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.894089][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.901113][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.912909][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.923429][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.941336][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.953171][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.961543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.969071][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.978298][ T352] device veth0_vlan entered promiscuous mode [ 25.993596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.002677][ T352] device veth1_macvtap entered promiscuous mode [ 26.013579][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.033089][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.054443][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.107746][ T387] FAT-fs (loop2): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 26.120390][ T387] FAT-fs (loop2): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 26.137992][ T352] FAT-fs (loop2): error, invalid access to FAT (entry 0xffff0000) [ 26.146746][ T352] FAT-fs (loop2): Filesystem has been set read-only [ 26.153829][ T352] ------------[ cut here ]------------ [ 26.159725][ T352] kernel BUG at fs/namei.c:2794! [ 26.164928][ T352] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 26.171030][ T352] CPU: 1 PID: 352 Comm: syz-executor Not tainted syzkaller #0 [ 26.178472][ T352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 26.188537][ T352] RIP: 0010:may_delete+0x7b1/0x7c0 [ 26.193634][ T352] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 10 24 f5 ff e9 d0 fd ff ff e8 96 35 bb ff 0f 0b e8 8f 35 bb ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 26.213245][ T352] RSP: 0018:ffffc90000c57ca0 EFLAGS: 00010293 [ 26.219315][ T352] RAX: ffffffff81a86eb1 RBX: ffff88810cf54ee0 RCX: ffff88810f672780 [ 26.227288][ T352] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 26.235279][ T352] RBP: ffffc90000c57d20 R08: 0000000000000004 R09: 0000000000000003 [ 26.243247][ T352] R10: fffff5200018af78 R11: 1ffff9200018af78 R12: ffff8881259f5400 [ 26.251216][ T352] R13: 1ffff110219ea9dc R14: ffff88810cf54ef8 R15: ffff88810cf5df10 [ 26.259184][ T352] FS: 000055556c762500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.268106][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.274686][ T352] CR2: 00007fd461d38000 CR3: 000000010f13d000 CR4: 00000000003506a0 [ 26.282654][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.290621][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.298580][ T352] Call Trace: [ 26.301870][ T352] ? __kasan_check_write+0x14/0x20 [ 26.306972][ T352] vfs_rmdir+0x2c/0x3e0 [ 26.311118][ T352] incfs_kill_sb+0xfe/0x210 [ 26.315612][ T352] deactivate_locked_super+0xa0/0x100 [ 26.320972][ T352] deactivate_super+0xaf/0xe0 [ 26.325646][ T352] cleanup_mnt+0x446/0x500 [ 26.330059][ T352] __cleanup_mnt+0x19/0x20 [ 26.334469][ T352] task_work_run+0x127/0x190 [ 26.339068][ T352] exit_to_user_mode_loop+0xcb/0xe0 [ 26.344258][ T352] exit_to_user_mode_prepare+0x76/0xa0 [ 26.349711][ T352] syscall_exit_to_user_mode+0x1d/0x40 [ 26.355161][ T352] do_syscall_64+0x3d/0x40 [ 26.359569][ T352] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 26.365549][ T352] RIP: 0033:0x7f58a5232a77 [ 26.369961][ T352] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 26.389680][ T352] RSP: 002b:00007ffc39d399d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 26.398086][ T352] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f58a5232a77 [ 26.406054][ T352] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc39d39a90 [ 26.414030][ T352] RBP: 00007ffc39d39a90 R08: 0000000000000000 R09: 0000000000000000 [ 26.422000][ T352] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc39d3ab80 [ 26.429978][ T352] R13: 00007f58a52b5d7d R14: 000055556c7624a8 R15: 00007ffc39d3bc50 [ 26.437944][ T352] Modules linked in: [ 26.442575][ T352] ---[ end trace ee7327ceb5b02ea7 ]--- [ 26.448136][ T352] RIP: 0010:may_delete+0x7b1/0x7c0 [ 26.453243][ T352] Code: ff 89 d9 80 e1 07 80 c1 03 38 c1 0f 8c dd fd ff ff 48 89 df e8 10 24 f5 ff e9 d0 fd ff ff e8 96 35 bb ff 0f 0b e8 8f 35 bb ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 55 48 89 e5 41 56 53 [ 26.472987][ T352] RSP: 0018:ffffc90000c57ca0 EFLAGS: 00010293 [ 26.479388][ T352] RAX: ffffffff81a86eb1 RBX: ffff88810cf54ee0 RCX: ffff88810f672780 [ 26.487694][ T352] RDX: 0000000000000000 RSI: 0000000000200000 RDI: 0000000000000000 [ 26.495939][ T352] RBP: ffffc90000c57d20 R08: 0000000000000004 R09: 0000000000000003 [ 26.504102][ T352] R10: fffff5200018af78 R11: 1ffff9200018af78 R12: ffff8881259f5400 [ 26.512358][ T352] R13: 1ffff110219ea9dc R14: ffff88810cf54ef8 R15: ffff88810cf5df10 [ 26.520625][ T352] FS: 000055556c762500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.529650][ T352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.536493][ T352] CR2: 00007fd461d38000 CR3: 000000010f13d000 CR4: 00000000003506a0 [ 26.544718][ T352] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.552729][ T352] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.561040][ T352] Kernel panic - not syncing: Fatal exception [ 26.567624][ T352] Kernel Offset: disabled [ 26.571952][ T352] Rebooting in 86400 seconds..