Warning: Permanently added '10.128.0.237' (ED25519) to the list of known hosts. 2026/02/09 08:09:44 parsed 1 programs [ 26.426871][ T36] audit: type=1400 audit(1770624584.930:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.352232][ T36] audit: type=1400 audit(1770624585.860:65): avc: denied { mounton } for pid=298 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 [ 27.353337][ T298] cgroup: Unknown subsys name 'net' [ 27.374854][ T36] audit: type=1400 audit(1770624585.860:66): avc: denied { mount } for pid=298 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 [ 27.402104][ T36] audit: type=1400 audit(1770624585.890:67): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.402253][ T298] cgroup: Unknown subsys name 'devices' [ 27.561974][ T298] cgroup: Unknown subsys name 'hugetlb' [ 27.567573][ T298] cgroup: Unknown subsys name 'rlimit' [ 27.684759][ T36] audit: type=1400 audit(1770624586.190:68): avc: denied { setattr } for pid=298 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.707933][ T36] audit: type=1400 audit(1770624586.190:69): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.728350][ T36] audit: type=1400 audit(1770624586.190:70): avc: denied { write } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.737053][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.748813][ T36] audit: type=1400 audit(1770624586.190:71): avc: denied { read } for pid=298 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 [ 27.777505][ T36] audit: type=1400 audit(1770624586.190:72): avc: denied { sys_module } for pid=298 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 27.798736][ T36] audit: type=1400 audit(1770624586.190:73): avc: denied { mounton } for pid=298 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.831973][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.666951][ T302] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.104593][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.111687][ T328] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.118958][ T328] bridge_slave_0: entered allmulticast mode [ 29.125359][ T328] bridge_slave_0: entered promiscuous mode [ 29.131731][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.138739][ T328] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.145819][ T328] bridge_slave_1: entered allmulticast mode [ 29.152170][ T328] bridge_slave_1: entered promiscuous mode [ 29.194382][ T328] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.201422][ T328] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.208651][ T328] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.215679][ T328] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.241614][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.248830][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.258087][ T307] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.265127][ T307] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.282121][ T307] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.289164][ T307] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.303399][ T328] veth0_vlan: entered promiscuous mode [ 29.313345][ T328] veth1_macvtap: entered promiscuous mode [ 29.374261][ T46] bridge_slave_1: left allmulticast mode [ 29.382537][ T46] bridge_slave_1: left promiscuous mode [ 29.388258][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.396931][ T46] bridge_slave_0: left allmulticast mode [ 29.402665][ T46] bridge_slave_0: left promiscuous mode [ 29.408262][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.532669][ T46] veth1_macvtap: left promiscuous mode [ 29.538309][ T46] veth0_vlan: left promiscuous mode 2026/02/09 08:09:48 executed programs: 0 [ 29.912308][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.919340][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.926618][ T371] bridge_slave_0: entered allmulticast mode [ 29.932847][ T371] bridge_slave_0: entered promiscuous mode [ 29.939609][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.946661][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.953707][ T371] bridge_slave_1: entered allmulticast mode [ 29.960195][ T371] bridge_slave_1: entered promiscuous mode [ 30.034148][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.041201][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.048428][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.055455][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.073723][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.080985][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.090496][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.097518][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.108724][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.115772][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.138125][ T371] veth0_vlan: entered promiscuous mode [ 30.147472][ T371] veth1_macvtap: entered promiscuous mode [ 30.231264][ T382] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI [ 30.243847][ T382] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 30.252260][ T382] CPU: 0 UID: 0 PID: 382 Comm: syz.2.17 Not tainted syzkaller #0 e538f3f6a543b135812147031d083fd1f2699041 [ 30.263527][ T382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 30.273571][ T382] RIP: 0010:do_unlinkat+0x29c/0x5a0 [ 30.278771][ T382] Code: 00 00 20 00 89 de e8 43 9f 99 ff 45 31 f6 81 fb 00 00 20 00 41 0f 95 c6 41 83 c6 eb 31 db e9 f4 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 04 02 00 00 41 8b 1f be 00 00 70 00 21 [ 30.298367][ T382] RSP: 0018:ffffc90000e2fde0 EFLAGS: 00010203 [ 30.304439][ T382] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.312400][ T382] RDX: ffff888116139300 RSI: 0000000000000000 RDI: 0000000000000000 [ 30.320361][ T382] RBP: ffffc90000e2fee0 R08: ffff8881f6e50bc7 R09: 1ffff1103edca178 [ 30.328315][ T382] R10: dffffc0000000000 R11: ffffed103edca179 R12: ffff88811612a200 [ 30.336265][ T382] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000016 [ 30.344224][ T382] FS: 00007f7a273146c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 30.353135][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.359697][ T382] CR2: 0000200000008fe0 CR3: 0000000116054000 CR4: 00000000003526b0 [ 30.367676][ T382] Call Trace: [ 30.370939][ T382] [ 30.373854][ T382] ? __cfi_do_unlinkat+0x10/0x10 [ 30.378771][ T382] ? getname_flags+0x208/0x700 [ 30.383512][ T382] ? fpregs_restore_userregs+0x11c/0x260 [ 30.389122][ T382] __x64_sys_unlinkat+0xda/0xf0 [ 30.393950][ T382] x64_sys_call+0x2974/0x2ee0 [ 30.398615][ T382] do_syscall_64+0x57/0xf0 [ 30.403026][ T382] ? clear_bhb_loop+0x50/0xa0 [ 30.407687][ T382] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.413558][ T382] RIP: 0033:0x7f7a2639aeb9 [ 30.417960][ T382] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 30.437551][ T382] RSP: 002b:00007f7a27314028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 30.445961][ T382] RAX: ffffffffffffffda RBX: 00007f7a26615fa0 RCX: 00007f7a2639aeb9 [ 30.453912][ T382] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 30.461864][ T382] RBP: 00007f7a26408c1f R08: 0000000000000000 R09: 0000000000000000 [ 30.469818][ T382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.477769][ T382] R13: 00007f7a26616038 R14: 00007f7a26615fa0 R15: 00007ffd1f07b6d8 [ 30.485720][ T382] [ 30.488717][ T382] Modules linked in: [ 30.492755][ T382] ---[ end trace 0000000000000000 ]--- [ 30.498536][ T382] RIP: 0010:do_unlinkat+0x29c/0x5a0 [ 30.503760][ T382] Code: 00 00 20 00 89 de e8 43 9f 99 ff 45 31 f6 81 fb 00 00 20 00 41 0f 95 c6 41 83 c6 eb 31 db e9 f4 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 04 02 00 00 41 8b 1f be 00 00 70 00 21 [ 30.523399][ T382] RSP: 0018:ffffc90000e2fde0 EFLAGS: 00010203 [ 30.529458][ T382] RAX: 0000000000000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 30.537465][ T382] RDX: ffff888116139300 RSI: 0000000000000000 RDI: 0000000000000000 [ 30.545477][ T382] RBP: ffffc90000e2fee0 R08: ffff8881f6e50bc7 R09: 1ffff1103edca178 [ 30.553586][ T382] R10: dffffc0000000000 R11: ffffed103edca179 R12: ffff88811612a200 [ 30.561580][ T382] R13: dffffc0000000000 R14: 0000000000000000 R15: 0000000000000016 [ 30.569545][ T382] FS: 00007f7a273146c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 30.578492][ T382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.585110][ T382] CR2: 0000200000008fe0 CR3: 0000000116054000 CR4: 00000000003526b0 [ 30.593112][ T382] Kernel panic - not syncing: Fatal exception [ 30.599418][ T382] Kernel Offset: disabled [ 30.603747][ T382] Rebooting in 86400 seconds..