Warning: Permanently added '10.128.1.80' (ED25519) to the list of known hosts. 2025/09/24 14:33:17 parsed 1 programs [ 23.214282][ T24] audit: type=1400 audit(1758724397.940:64): 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 [ 23.235086][ T24] audit: type=1400 audit(1758724397.940:65): 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 [ 23.254874][ T24] audit: type=1400 audit(1758724397.940:66): 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 [ 24.142334][ T24] audit: type=1400 audit(1758724398.870:67): avc: denied { mounton } for pid=284 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 [ 24.143633][ T284] cgroup: Unknown subsys name 'net' [ 24.165024][ T24] audit: type=1400 audit(1758724398.870:68): avc: denied { mount } for pid=284 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 [ 24.192470][ T24] audit: type=1400 audit(1758724398.890:69): avc: denied { unmount } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 24.192682][ T284] cgroup: Unknown subsys name 'devices' [ 24.333088][ T284] cgroup: Unknown subsys name 'hugetlb' [ 24.338719][ T284] cgroup: Unknown subsys name 'rlimit' [ 24.547521][ T24] audit: type=1400 audit(1758724399.270:70): avc: denied { setattr } for pid=284 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 [ 24.570723][ T24] audit: type=1400 audit(1758724399.270:71): avc: denied { create } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.591164][ T24] audit: type=1400 audit(1758724399.270:72): avc: denied { write } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.598191][ T286] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.611490][ T24] audit: type=1400 audit(1758724399.270:73): avc: denied { read } for pid=284 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 24.651398][ T284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.059541][ T288] request_module fs-gadgetfs succeeded, but still no fs? [ 25.070497][ T288] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 25.596749][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.603977][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.611795][ T327] device bridge_slave_0 entered promiscuous mode [ 25.618649][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.625746][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.633105][ T327] device bridge_slave_1 entered promiscuous mode [ 25.669227][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.676305][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.683639][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.690674][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.707496][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.715590][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.723468][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.732990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.741215][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.748237][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.756753][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.765129][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.772185][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.783997][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.793040][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.806466][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.817082][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.825196][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.832651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.840661][ T327] device veth0_vlan entered promiscuous mode [ 25.850715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.859628][ T327] device veth1_macvtap entered promiscuous mode [ 25.868635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.878443][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/09/24 14:33:20 executed programs: 0 [ 26.297825][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.304939][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.312408][ T352] device bridge_slave_0 entered promiscuous mode [ 26.319246][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.326359][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.333904][ T352] device bridge_slave_1 entered promiscuous mode [ 26.376216][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.383285][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.390522][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.397587][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.415515][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.423123][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.430279][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.439163][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.447445][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.454490][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.463036][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.471239][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.478254][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.511805][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.525244][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.536704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.548373][ T352] device veth0_vlan entered promiscuous mode [ 26.554842][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.563053][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.570407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.583177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.591512][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.600513][ T352] device veth1_macvtap entered promiscuous mode [ 26.609741][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.617433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.626347][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.635419][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.643817][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.693986][ T383] EXT4-fs (loop2): couldn't mount as ext2 due to feature incompatibilities [ 26.794588][ T383] EXT4-fs (loop2): unsupported inode size: 0 [ 26.800657][ T383] EXT4-fs (loop2): blocksize: 4096 [ 26.872433][ T383] ------------[ cut here ]------------ [ 26.877950][ T383] WARNING: CPU: 0 PID: 383 at fs/inode.c:304 drop_nlink+0xc5/0x110 [ 26.886083][ T383] Modules linked in: [ 26.890040][ T383] CPU: 1 PID: 383 Comm: syz.2.17 Not tainted syzkaller #0 [ 26.897462][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 26.907620][ T383] RIP: 0010:drop_nlink+0xc5/0x110 [ 26.913240][ T383] Code: 1b 48 8d bb b8 04 00 00 be 08 00 00 00 e8 93 22 f2 ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 2b 33 b8 ff <0f> 0b eb 86 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 5e ff ff ff 4c [ 26.933131][ T383] RSP: 0018:ffffc9000373fc70 EFLAGS: 00010293 [ 26.939313][ T383] RAX: ffffffff81ab72e5 RBX: ffff8881107564a0 RCX: ffff8881107e3b40 [ 26.947394][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.955428][ T383] RBP: ffffc9000373fc98 R08: 0000000000000004 R09: 0000000000000003 [ 26.963541][ T383] R10: fffff520006e7f7c R11: 1ffff920006e7f7c R12: dffffc0000000000 [ 26.971578][ T383] R13: 1ffff110220eac9d R14: ffff8881107564e8 R15: 0000000000000000 [ 26.979573][ T383] FS: 0000555558ada500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.988538][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.995224][ T383] CR2: 000055a01b9bc1e8 CR3: 000000010f777000 CR4: 00000000003506a0 [ 27.003257][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.011422][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.019408][ T383] Call Trace: [ 27.022956][ T383] shmem_rmdir+0x5b/0x90 [ 27.027208][ T383] vfs_rmdir+0x1b3/0x3e0 [ 27.031493][ T383] dir_rmdir+0x22b/0x310 [ 27.035761][ T383] ? dir_mkdir+0x570/0x570 [ 27.040179][ T383] ? down_write+0xac/0x110 [ 27.044623][ T383] ? selinux_inode_rmdir+0x22/0x30 [ 27.049746][ T383] ? security_inode_rmdir+0xd0/0x120 [ 27.055052][ T383] vfs_rmdir+0x1b3/0x3e0 [ 27.059304][ T383] do_rmdir+0x218/0x620 [ 27.063598][ T383] ? d_delete_notify+0xd0/0xd0 [ 27.068357][ T383] ? getname_flags+0x206/0x500 [ 27.073275][ T383] __x64_sys_rmdir+0x49/0x50 [ 27.077898][ T383] do_syscall_64+0x31/0x40 [ 27.082379][ T383] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 27.088285][ T383] RIP: 0033:0x7f164d0fdec9 [ 27.092927][ T383] 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 [ 27.112821][ T383] RSP: 002b:00007ffdae1c4b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 27.121293][ T383] RAX: ffffffffffffffda RBX: 00007f164d354fa0 RCX: 00007f164d0fdec9 [ 27.129291][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000006c0 [ 27.137328][ T383] RBP: 00007f164d180f91 R08: 0000000000000000 R09: 0000000000000000 [ 27.145348][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.153453][ T383] R13: 00007f164d354fa0 R14: 00007f164d354fa0 R15: 0000000000000001 [ 27.161516][ T383] ---[ end trace e54df8a9ce2f7f41 ]--- [ 27.167031][ T383] list_del corruption. prev->next should be ffff88810cf301a0, but was ffff88810cf3c4d0 [ 27.176790][ T383] ------------[ cut here ]------------ [ 27.182265][ T383] kernel BUG at lib/list_debug.c:61! [ 27.187566][ T383] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 27.193621][ T383] CPU: 1 PID: 383 Comm: syz.2.17 Tainted: G W syzkaller #0 [ 27.202103][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 27.215459][ T383] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 27.221614][ T383] Code: 48 89 de e8 66 fe 31 02 0f 0b 48 c7 c7 20 27 20 85 48 89 de e8 55 fe 31 02 0f 0b 48 c7 c7 80 27 20 85 48 89 de e8 44 fe 31 02 <0f> 0b 48 c7 c7 e0 27 20 85 48 89 de e8 33 fe 31 02 0f 0b 00 55 48 [ 27.241211][ T383] RSP: 0018:ffffc9000373fc58 EFLAGS: 00010246 [ 27.247272][ T383] RAX: 0000000000000054 RBX: ffff88810cf301a0 RCX: 20cfeed02ff2d400 [ 27.255233][ T383] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 27.263194][ T383] RBP: ffffc9000373fc78 R08: dffffc0000000000 R09: fffff520006e7ec1 [ 27.271155][ T383] R10: fffff520006e7ec1 R11: 1ffff920006e7ec0 R12: dffffc0000000000 [ 27.279119][ T383] R13: dffffc0000000000 R14: ffff88810cf3c4d0 R15: ffff88810cf3cb30 [ 27.287085][ T383] FS: 0000555558ada500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.295999][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.302584][ T383] CR2: 000055a01b9bc1e8 CR3: 000000010f777000 CR4: 00000000003506a0 [ 27.310547][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.318511][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.326474][ T383] Call Trace: [ 27.329756][ T383] __dentry_kill+0x24c/0x650 [ 27.334338][ T383] dentry_kill+0xc0/0x2a0 [ 27.338663][ T383] dput+0x42/0x80 [ 27.342285][ T383] path_put+0x39/0x60 [ 27.346252][ T383] dentry_release+0x4f/0xa0 [ 27.350755][ T383] ? dentry_revalidate+0x350/0x350 [ 27.355860][ T383] __dentry_kill+0x4b5/0x650 [ 27.360436][ T383] dentry_kill+0xc0/0x2a0 [ 27.364770][ T383] dput+0x42/0x80 [ 27.368392][ T383] do_rmdir+0x235/0x620 [ 27.372535][ T383] ? d_delete_notify+0xd0/0xd0 [ 27.377284][ T383] ? getname_flags+0x206/0x500 [ 27.382034][ T383] __x64_sys_rmdir+0x49/0x50 [ 27.386611][ T383] do_syscall_64+0x31/0x40 [ 27.391023][ T383] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 27.397000][ T383] RIP: 0033:0x7f164d0fdec9 [ 27.401404][ T383] 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 [ 27.420996][ T383] RSP: 002b:00007ffdae1c4b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000054 [ 27.429410][ T383] RAX: ffffffffffffffda RBX: 00007f164d354fa0 RCX: 00007f164d0fdec9 [ 27.437369][ T383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00002000000006c0 [ 27.445336][ T383] RBP: 00007f164d180f91 R08: 0000000000000000 R09: 0000000000000000 [ 27.453300][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.461274][ T383] R13: 00007f164d354fa0 R14: 00007f164d354fa0 R15: 0000000000000001 [ 27.469230][ T383] Modules linked in: [ 27.473756][ T383] ---[ end trace e54df8a9ce2f7f42 ]--- [ 27.479469][ T383] RIP: 0010:__list_del_entry_valid+0x10c/0x120 [ 27.485650][ T383] Code: 48 89 de e8 66 fe 31 02 0f 0b 48 c7 c7 20 27 20 85 48 89 de e8 55 fe 31 02 0f 0b 48 c7 c7 80 27 20 85 48 89 de e8 44 fe 31 02 <0f> 0b 48 c7 c7 e0 27 20 85 48 89 de e8 33 fe 31 02 0f 0b 00 55 48 [ 27.505293][ T383] RSP: 0018:ffffc9000373fc58 EFLAGS: 00010246 [ 27.511398][ T383] RAX: 0000000000000054 RBX: ffff88810cf301a0 RCX: 20cfeed02ff2d400 [ 27.519373][ T383] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 27.527365][ T383] RBP: ffffc9000373fc78 R08: dffffc0000000000 R09: fffff520006e7ec1 [ 27.535390][ T383] R10: fffff520006e7ec1 R11: 1ffff920006e7ec0 R12: dffffc0000000000 [ 27.543484][ T383] R13: dffffc0000000000 R14: ffff88810cf3c4d0 R15: ffff88810cf3cb30 [ 27.551656][ T383] FS: 0000555558ada500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.560604][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.567240][ T383] CR2: 000055a01b9bc1e8 CR3: 000000010f777000 CR4: 00000000003506a0 [ 27.575278][ T383] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.583284][ T383] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.591288][ T383] Kernel panic - not syncing: Fatal exception [ 27.597668][ T383] Kernel Offset: disabled [ 27.602015][ T383] Rebooting in 86400 seconds..