Warning: Permanently added '10.128.0.252' (ED25519) to the list of known hosts. 2026/02/07 21:59:30 parsed 1 programs [ 21.915493][ T24] audit: type=1400 audit(1770501570.359:64): 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 [ 21.936462][ T24] audit: type=1400 audit(1770501570.359:65): 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 [ 21.956067][ T24] audit: type=1400 audit(1770501570.359:66): 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 [ 22.521871][ T24] audit: type=1400 audit(1770501570.969:67): avc: denied { mounton } for pid=281 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 [ 22.522894][ T281] cgroup: Unknown subsys name 'net' [ 22.544926][ T24] audit: type=1400 audit(1770501570.969:68): avc: denied { mount } for pid=281 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 [ 22.572353][ T24] audit: type=1400 audit(1770501570.999:69): avc: denied { unmount } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.572511][ T281] cgroup: Unknown subsys name 'devices' [ 22.740781][ T281] cgroup: Unknown subsys name 'hugetlb' [ 22.746367][ T281] cgroup: Unknown subsys name 'rlimit' [ 22.919252][ T24] audit: type=1400 audit(1770501571.359:70): avc: denied { setattr } for pid=281 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 [ 22.942700][ T24] audit: type=1400 audit(1770501571.369:71): avc: denied { create } for pid=281 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 [ 22.963303][ T24] audit: type=1400 audit(1770501571.369:72): avc: denied { write } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.965161][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.983843][ T24] audit: type=1400 audit(1770501571.369:73): avc: denied { read } for pid=281 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.050906][ T281] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.438721][ T289] request_module fs-gadgetfs succeeded, but still no fs? [ 23.450354][ T289] cgroup: cgroup: disabling cgroup2 socket matching due to net_prio or net_cls activation [ 23.691483][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.698521][ T311] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.706091][ T311] device bridge_slave_0 entered promiscuous mode [ 23.714133][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.721280][ T311] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.729016][ T311] device bridge_slave_1 entered promiscuous mode [ 23.759561][ T311] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.766784][ T311] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.774542][ T311] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.781572][ T311] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.798013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.805988][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.814226][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.824490][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.832685][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.839715][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.848298][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.856658][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.863878][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.875420][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.884601][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.897520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.908407][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.916718][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.924377][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.934015][ T311] device veth0_vlan entered promiscuous mode [ 23.943342][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 23.952329][ T311] device veth1_macvtap entered promiscuous mode [ 23.966520][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 23.975210][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/02/07 21:59:32 executed programs: 0 [ 24.465625][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.472869][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.480537][ T354] device bridge_slave_0 entered promiscuous mode [ 24.487550][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.494735][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.502322][ T354] device bridge_slave_1 entered promiscuous mode [ 24.545954][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.553988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.567250][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.575777][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.584264][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.591499][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.599176][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.607657][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.616119][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.624292][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.631675][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.644530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 24.652668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.661628][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 24.669921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.684566][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 24.692991][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.703963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 24.712179][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.720349][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.727734][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.736400][ T49] device bridge_slave_1 left promiscuous mode [ 24.742561][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.749975][ T49] device bridge_slave_0 left promiscuous mode [ 24.756047][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.764724][ T49] device veth1_macvtap left promiscuous mode [ 24.770829][ T49] device veth0_vlan left promiscuous mode [ 24.823804][ T354] device veth0_vlan entered promiscuous mode [ 24.833825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.842817][ T354] device veth1_macvtap entered promiscuous mode [ 24.851242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 24.859624][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.869670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 24.878004][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.897619][ T358] incfs: Can't find or create .index dir in ./file0 [ 24.904784][ T358] incfs: mount failed -22 [ 24.910016][ T358] incfs: Can't find or create .incomplete dir in ./file0 [ 24.917051][ T358] incfs: mount failed -30 [ 24.926074][ T359] incfs: Can't find or create .incomplete dir in ./file0 [ 24.933319][ T359] incfs: mount failed -22 [ 24.938058][ T359] incfs: ino conflict with backing FS 2 [ 24.944313][ T359] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 24.956012][ T359] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 24.964410][ T359] CPU: 1 PID: 359 Comm: syz.2.18 Not tainted syzkaller #0 [ 24.971585][ T359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 24.981727][ T359] RIP: 0010:mnt_want_write+0x2f/0x270 [ 24.987100][ T359] Code: 57 41 56 41 55 41 54 53 50 48 89 fb 49 bd 00 00 00 00 00 fc ff df e8 b0 43 b6 ff 48 89 5d d0 48 83 c3 08 49 89 de 49 c1 ee 03 <43> 80 3c 2e 00 74 08 48 89 df e8 32 c1 f0 ff 4c 8b 3b 4d 8d a7 a8 [ 25.006732][ T359] RSP: 0018:ffffc90000c77ad0 EFLAGS: 00010202 [ 25.012778][ T359] RAX: ffffffff81ae7220 RBX: 0000000000000008 RCX: ffff8881101c93c0 [ 25.020727][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 25.028674][ T359] RBP: ffffc90000c77b00 R08: 0000000000000003 R09: 0000000000000004 [ 25.036625][ T359] R10: dffffc0000000000 R11: fffff5200018ee34 R12: ffff88810d374770 [ 25.045182][ T359] R13: dffffc0000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 25.053129][ T359] FS: 000055555562c500(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 25.062034][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.068678][ T359] CR2: 0000200000001000 CR3: 000000010fd6d000 CR4: 00000000003506a0 [ 25.076625][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.084570][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.092522][ T359] Call Trace: [ 25.095791][ T359] ovl_want_write+0x92/0xa0 [ 25.100270][ T359] ovl_setattr+0x4a/0x720 [ 25.104573][ T359] ? security_inode_setattr+0xd0/0x120 [ 25.110013][ T359] ? ovl_sync_status+0x110/0x110 [ 25.115022][ T359] notify_change+0xab3/0xe40 [ 25.119587][ T359] incfs_setattr+0x246/0x3c0 [ 25.124149][ T359] ? file_release+0x1a0/0x1a0 [ 25.128798][ T359] notify_change+0xab3/0xe40 [ 25.133379][ T359] chmod_common+0x1e1/0x390 [ 25.138036][ T359] ? __ia32_sys_chroot+0x40/0x40 [ 25.143063][ T359] ? user_path_at_empty+0x43/0x50 [ 25.148064][ T359] do_fchmodat+0xd4/0x1a0 [ 25.152371][ T359] ? fpu__clear_all+0x20/0x20 [ 25.157106][ T359] ? do_faccessat+0x970/0x970 [ 25.161755][ T359] ? debug_smp_processor_id+0x17/0x20 [ 25.167106][ T359] ? fpregs_assert_state_consistent+0xb1/0xe0 [ 25.173144][ T359] __x64_sys_chmod+0x60/0x70 [ 25.177792][ T359] do_syscall_64+0x31/0x40 [ 25.182183][ T359] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 25.188141][ T359] RIP: 0033:0x7ffa3751feb9 [ 25.192540][ T359] 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 [ 25.212300][ T359] RSP: 002b:00007ffd20e6d988 EFLAGS: 00000246 ORIG_RAX: 000000000000005a [ 25.220692][ T359] RAX: ffffffffffffffda RBX: 00007ffa3779afa0 RCX: 00007ffa3751feb9 [ 25.228635][ T359] RDX: 0000000000000000 RSI: 0000000000000054 RDI: 0000200000000000 [ 25.236580][ T359] RBP: 00007ffa3758dc1f R08: 0000000000000000 R09: 0000000000000000 [ 25.244879][ T359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 25.252823][ T359] R13: 00007ffa3779afac R14: 00007ffa3779afa0 R15: 00007ffa3779afa0 [ 25.260773][ T359] Modules linked in: [ 25.266792][ T359] ---[ end trace 7d35ea90ef849765 ]--- [ 25.272548][ T359] RIP: 0010:mnt_want_write+0x2f/0x270 [ 25.278003][ T359] Code: 57 41 56 41 55 41 54 53 50 48 89 fb 49 bd 00 00 00 00 00 fc ff df e8 b0 43 b6 ff 48 89 5d d0 48 83 c3 08 49 89 de 49 c1 ee 03 <43> 80 3c 2e 00 74 08 48 89 df e8 32 c1 f0 ff 4c 8b 3b 4d 8d a7 a8 [ 25.297802][ T359] RSP: 0018:ffffc90000c77ad0 EFLAGS: 00010202 [ 25.303993][ T359] RAX: ffffffff81ae7220 RBX: 0000000000000008 RCX: ffff8881101c93c0 [ 25.312124][ T359] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 25.320455][ T359] RBP: ffffc90000c77b00 R08: 0000000000000003 R09: 0000000000000004 [ 25.328447][ T359] R10: dffffc0000000000 R11: fffff5200018ee34 R12: ffff88810d374770 [ 25.336604][ T359] R13: dffffc0000000000 R14: 0000000000000001 R15: dffffc0000000000 [ 25.344711][ T359] FS: 000055555562c500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 25.353668][ T359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 25.360383][ T359] CR2: 000000c005734000 CR3: 000000010fd6d000 CR4: 00000000003506b0 [ 25.368362][ T359] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 25.376393][ T359] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 25.384397][ T359] Kernel panic - not syncing: Fatal exception [ 25.390608][ T359] Kernel Offset: disabled [ 25.394912][ T359] Rebooting in 86400 seconds..