Warning: Permanently added '10.128.0.56' (ED25519) to the list of known hosts. 2026/02/12 08:33:41 parsed 1 programs [ 23.839556][ T28] audit: type=1400 audit(1770885221.702:64): avc: denied { node_bind } for pid=283 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 23.860407][ T28] audit: type=1400 audit(1770885221.702:65): avc: denied { module_request } for pid=283 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 [ 24.974766][ T28] audit: type=1400 audit(1770885222.832:66): avc: denied { mounton } for pid=290 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 [ 24.978318][ T290] cgroup: Unknown subsys name 'net' [ 24.997559][ T28] audit: type=1400 audit(1770885222.832:67): avc: denied { mount } for pid=290 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 [ 25.024965][ T28] audit: type=1400 audit(1770885222.862:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.025420][ T290] cgroup: Unknown subsys name 'devices' [ 25.169223][ T290] cgroup: Unknown subsys name 'hugetlb' [ 25.174908][ T290] cgroup: Unknown subsys name 'rlimit' [ 25.288363][ T28] audit: type=1400 audit(1770885223.152:69): avc: denied { setattr } for pid=290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 25.311816][ T28] audit: type=1400 audit(1770885223.152:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.332952][ T28] audit: type=1400 audit(1770885223.152:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.353577][ T28] audit: type=1400 audit(1770885223.152:72): avc: denied { read } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.373979][ T28] audit: type=1400 audit(1770885223.152:73): avc: denied { mounton } for pid=290 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 [ 25.376660][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 25.462978][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.139002][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 26.218080][ T295] syz-executor (295) used greatest stack depth: 22528 bytes left [ 26.819622][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.826847][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.834548][ T342] device bridge_slave_0 entered promiscuous mode [ 26.841696][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.848776][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.856167][ T342] device bridge_slave_1 entered promiscuous mode [ 26.904738][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.911850][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.919261][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.926465][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.947468][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.955168][ T318] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.962527][ T318] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.971672][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.979885][ T318] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.986911][ T318] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.995765][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.004175][ T318] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.012117][ T318] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.025578][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.035262][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.050190][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.061755][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.070220][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.077881][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.092455][ T342] device veth0_vlan entered promiscuous mode [ 27.103020][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.112250][ T342] device veth1_macvtap entered promiscuous mode [ 27.122224][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.138722][ T318] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.178966][ T342] syz-executor (342) used greatest stack depth: 22336 bytes left 2026/02/12 08:33:45 executed programs: 0 [ 27.563977][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.572024][ T364] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.579870][ T364] device bridge_slave_0 entered promiscuous mode [ 27.587398][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.594544][ T364] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.602288][ T364] device bridge_slave_1 entered promiscuous mode [ 27.650680][ T364] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.657764][ T364] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.665128][ T364] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.672201][ T364] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.692298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.699951][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.707460][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.716663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.724986][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.732223][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.742251][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.750508][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.757671][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.770188][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.779703][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.794083][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.805693][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.814052][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.821769][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.830207][ T364] device veth0_vlan entered promiscuous mode [ 27.845496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.854875][ T364] device veth1_macvtap entered promiscuous mode [ 27.865249][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.875302][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.958857][ T375] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 27.970742][ T375] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 27.979168][ T375] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0 [ 27.986482][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 27.996544][ T375] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 28.001776][ T375] Code: 44 89 ee e8 9a af ae ff 45 31 e4 41 81 fd 00 00 20 00 41 0f 95 c4 41 83 c4 eb e9 bd 00 00 00 49 8d 7e 30 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 7c 24 18 74 05 e8 27 d9 f3 ff 49 8b 46 30 48 [ 28.021512][ T375] RSP: 0018:ffffc90000a77de0 EFLAGS: 00010203 [ 28.027625][ T375] RAX: 0000000000000007 RBX: 1ffff110217f6c4a RCX: 0000000000000000 [ 28.035627][ T375] RDX: ffff8881147e9440 RSI: 0000000000000000 RDI: 000000000000003d [ 28.043624][ T375] RBP: ffffc90000a77ed0 R08: ffffc90000a77cc7 R09: 1ffff9200014ef98 [ 28.051631][ T375] R10: dffffc0000000000 R11: fffff5200014ef99 R12: 0000000000000000 [ 28.059640][ T375] R13: dffffc0000000000 R14: 000000000000000d R15: 0000000000000000 [ 28.067819][ T375] FS: 00007f35a8e046c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.076782][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.083378][ T375] CR2: 0000200000008fe0 CR3: 00000001102b9000 CR4: 00000000003506b0 [ 28.091366][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.099356][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.107339][ T375] Call Trace: [ 28.110628][ T375] [ 28.113578][ T375] ? __check_object_size+0x45a/0x600 [ 28.118953][ T375] ? __cfi_do_unlinkat+0x10/0x10 [ 28.123915][ T375] __x64_sys_unlinkat+0xd8/0xf0 [ 28.128791][ T375] x64_sys_call+0x79f/0x9a0 [ 28.133307][ T375] do_syscall_64+0x4c/0xa0 [ 28.137913][ T375] ? clear_bhb_loop+0x30/0x80 [ 28.142660][ T375] ? clear_bhb_loop+0x30/0x80 [ 28.147350][ T375] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.153264][ T375] RIP: 0033:0x7f35a7f9bf79 [ 28.157701][ T375] 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 [ 28.177326][ T375] RSP: 002b:00007f35a8e04028 EFLAGS: 00000246 ORIG_RAX: 0000000000000107 [ 28.185762][ T375] RAX: ffffffffffffffda RBX: 00007f35a8215fa0 RCX: 00007f35a7f9bf79 [ 28.193755][ T375] RDX: 0000000000000000 RSI: 0000200000000040 RDI: ffffffffffffff9c [ 28.201749][ T375] RBP: 00007f35a80327e0 R08: 0000000000000000 R09: 0000000000000000 [ 28.209730][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.217706][ T375] R13: 00007f35a8216038 R14: 00007f35a8215fa0 R15: 00007ffead426dd8 [ 28.225690][ T375] [ 28.228718][ T375] Modules linked in: [ 28.235685][ T375] ---[ end trace 0000000000000000 ]--- [ 28.241464][ T375] RIP: 0010:do_unlinkat+0x288/0x6d0 [ 28.246700][ T375] Code: 44 89 ee e8 9a af ae ff 45 31 e4 41 81 fd 00 00 20 00 41 0f 95 c4 41 83 c4 eb e9 bd 00 00 00 49 8d 7e 30 48 89 f8 48 c1 e8 03 <42> 80 3c 28 00 4c 8b 7c 24 18 74 05 e8 27 d9 f3 ff 49 8b 46 30 48 [ 28.266529][ T375] RSP: 0018:ffffc90000a77de0 EFLAGS: 00010203 [ 28.272824][ T375] RAX: 0000000000000007 RBX: 1ffff110217f6c4a RCX: 0000000000000000 [ 28.281037][ T375] RDX: ffff8881147e9440 RSI: 0000000000000000 RDI: 000000000000003d [ 28.289753][ T375] RBP: ffffc90000a77ed0 R08: ffffc90000a77cc7 R09: 1ffff9200014ef98 [ 28.297883][ T375] R10: dffffc0000000000 R11: fffff5200014ef99 R12: 0000000000000000 [ 28.306001][ T375] R13: dffffc0000000000 R14: 000000000000000d R15: 0000000000000000 [ 28.314771][ T375] FS: 00007f35a8e046c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 28.324112][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.330857][ T375] CR2: 0000200000008fe0 CR3: 00000001102b9000 CR4: 00000000003506b0 [ 28.338969][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.347080][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.355552][ T375] Kernel panic - not syncing: Fatal exception [ 28.362266][ T375] Kernel Offset: disabled [ 28.366594][ T375] Rebooting in 86400 seconds..