Warning: Permanently added '10.128.1.211' (ED25519) to the list of known hosts. 2026/02/01 04:30:59 parsed 1 programs [ 22.071733][ T30] audit: type=1400 audit(1769920259.678:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.092853][ T30] audit: type=1400 audit(1769920259.678:65): avc: denied { module_request } for pid=281 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 [ 23.044549][ T30] audit: type=1400 audit(1769920260.648:66): avc: denied { mounton } for pid=288 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 [ 23.047958][ T288] cgroup: Unknown subsys name 'net' [ 23.067439][ T30] audit: type=1400 audit(1769920260.648:67): avc: denied { mount } for pid=288 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 [ 23.094717][ T30] audit: type=1400 audit(1769920260.688:68): avc: denied { unmount } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.095269][ T288] cgroup: Unknown subsys name 'devices' [ 23.241538][ T288] cgroup: Unknown subsys name 'hugetlb' [ 23.247198][ T288] cgroup: Unknown subsys name 'rlimit' [ 23.514873][ T30] audit: type=1400 audit(1769920261.118:69): avc: denied { setattr } for pid=288 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.538279][ T30] audit: type=1400 audit(1769920261.118:70): avc: denied { create } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.558699][ T30] audit: type=1400 audit(1769920261.118:71): avc: denied { write } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.579275][ T30] audit: type=1400 audit(1769920261.118:72): avc: denied { read } for pid=288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.598353][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.599726][ T30] audit: type=1400 audit(1769920261.118:73): avc: denied { mounton } for pid=288 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 [ 23.652441][ T288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.146914][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 24.338991][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.346684][ T308] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.354276][ T308] device bridge_slave_0 entered promiscuous mode [ 24.361136][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.368159][ T308] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.375629][ T308] device bridge_slave_1 entered promiscuous mode [ 24.419311][ T308] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.426356][ T308] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.433705][ T308] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.440765][ T308] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.460837][ T309] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.468097][ T309] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.475913][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.483373][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.492450][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.500711][ T309] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.507758][ T309] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.517421][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.525662][ T309] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.532725][ T309] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.545249][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.555604][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.570129][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.582781][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.591280][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.598771][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.607302][ T308] device veth0_vlan entered promiscuous mode [ 24.617304][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.627340][ T308] device veth1_macvtap entered promiscuous mode [ 24.636635][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.647628][ T309] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.683542][ T308] syz-executor (308) used greatest stack depth: 21344 bytes left 2026/02/01 04:31:02 executed programs: 0 [ 25.396195][ T8] device bridge_slave_1 left promiscuous mode [ 25.402456][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.410244][ T8] device bridge_slave_0 left promiscuous mode [ 25.416371][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.424306][ T8] device veth1_macvtap left promiscuous mode [ 25.430374][ T8] device veth0_vlan left promiscuous mode [ 25.566246][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.573370][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.580816][ T362] device bridge_slave_0 entered promiscuous mode [ 25.587583][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.594978][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.602547][ T362] device bridge_slave_1 entered promiscuous mode [ 25.646806][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.653963][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.661284][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.668541][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.687270][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.695251][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.702596][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.712325][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.720603][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.727660][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.736395][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.744728][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.751825][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.764409][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.773638][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.787418][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.801442][ T362] device veth0_vlan entered promiscuous mode [ 25.807731][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.815896][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.823499][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.837317][ T362] device veth1_macvtap entered promiscuous mode [ 25.849250][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.857705][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 25.866817][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.952680][ T375] general protection fault, probably for non-canonical address 0xdffffc0000000003: 0000 [#1] PREEMPT SMP KASAN [ 25.964432][ T375] KASAN: null-ptr-deref in range [0x0000000000000018-0x000000000000001f] [ 25.972871][ T375] CPU: 0 PID: 375 Comm: syz.2.17 Not tainted syzkaller #0 [ 25.980003][ T375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 25.990074][ T375] RIP: 0010:step_into+0x136/0xd20 [ 25.995118][ T375] Code: 4c 8b 74 24 18 c6 44 24 7f 00 43 0f b6 44 25 00 84 c0 0f 85 77 0a 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 76 0a 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 26.014721][ T375] RSP: 0018:ffffc90000b57a80 EFLAGS: 00010207 [ 26.020795][ T375] RAX: 0000000000000003 RBX: ffffc90000b57cc0 RCX: ffff888110b693c0 [ 26.028774][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.036740][ T375] RBP: ffffc90000b57b88 R08: 0000000000000000 R09: 1ffff110240f5f64 [ 26.044711][ T375] R10: dffffc0000000000 R11: ffffed10240f5f65 R12: dffffc0000000000 [ 26.052686][ T375] R13: 1ffff9200016af9f R14: 0000000000000000 R15: 000000000000001d [ 26.060655][ T375] FS: 00007f16f12816c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 26.069580][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.076159][ T375] CR2: 0000563fae1d8208 CR3: 000000012c03d000 CR4: 00000000003506b0 [ 26.084134][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.092237][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.100204][ T375] Call Trace: [ 26.103603][ T375] [ 26.106532][ T375] ? down_read+0xab/0x100 [ 26.110865][ T375] ? set_root+0x400/0x400 [ 26.115197][ T375] ? up_read+0x56/0x1d0 [ 26.119369][ T375] walk_component+0x26a/0x460 [ 26.124043][ T375] path_lookupat+0x180/0x490 [ 26.128646][ T375] filename_lookup+0x214/0x540 [ 26.133424][ T375] ? hashlen_string+0x120/0x120 [ 26.138291][ T375] ? __kasan_slab_free+0x11/0x20 [ 26.143249][ T375] ? slab_free_freelist_hook+0xc2/0x190 [ 26.148799][ T375] do_linkat+0xed/0x750 [ 26.152953][ T375] __x64_sys_link+0x86/0x90 [ 26.157453][ T375] x64_sys_call+0x34d/0x9a0 [ 26.162138][ T375] do_syscall_64+0x4c/0xa0 [ 26.166565][ T375] ? clear_bhb_loop+0x50/0xa0 [ 26.171275][ T375] ? clear_bhb_loop+0x50/0xa0 [ 26.175947][ T375] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 26.181840][ T375] RIP: 0033:0x7f16f141ceb9 [ 26.186265][ 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 [ 26.205865][ T375] RSP: 002b:00007f16f1281028 EFLAGS: 00000246 ORIG_RAX: 0000000000000056 [ 26.214275][ T375] RAX: ffffffffffffffda RBX: 00007f16f1697fa0 RCX: 00007f16f141ceb9 [ 26.222248][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000200000000280 [ 26.230224][ T375] RBP: 00007f16f148ac1f R08: 0000000000000000 R09: 0000000000000000 [ 26.238206][ T375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 26.246183][ T375] R13: 00007f16f1698038 R14: 00007f16f1697fa0 R15: 00007ffe395bbaa8 [ 26.254355][ T375] [ 26.257378][ T375] Modules linked in: [ 26.264423][ T375] ---[ end trace bb354d5d34b2f84f ]--- [ 26.270162][ T375] RIP: 0010:step_into+0x136/0xd20 [ 26.275235][ T375] Code: 4c 8b 74 24 18 c6 44 24 7f 00 43 0f b6 44 25 00 84 c0 0f 85 77 0a 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 20 84 c0 0f 85 76 0a 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 26.294966][ T375] RSP: 0018:ffffc90000b57a80 EFLAGS: 00010207 [ 26.301313][ T375] RAX: 0000000000000003 RBX: ffffc90000b57cc0 RCX: ffff888110b693c0 [ 26.309555][ T375] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 26.317601][ T375] RBP: ffffc90000b57b88 R08: 0000000000000000 R09: 1ffff110240f5f64 [ 26.325882][ T375] R10: dffffc0000000000 R11: ffffed10240f5f65 R12: dffffc0000000000 [ 26.334268][ T375] R13: 1ffff9200016af9f R14: 0000000000000000 R15: 000000000000001d [ 26.342472][ T375] FS: 00007f16f12816c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 26.351606][ T375] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 26.358237][ T375] CR2: 00007f16f146a600 CR3: 000000012c03d000 CR4: 00000000003506a0 [ 26.366338][ T375] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 26.374393][ T375] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 26.382585][ T375] Kernel panic - not syncing: Fatal exception [ 26.388899][ T375] Kernel Offset: disabled [ 26.393229][ T375] Rebooting in 86400 seconds..