Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts. 2026/05/20 08:35:33 parsed 1 programs [ 27.004068][ T30] audit: type=1400 audit(1779266133.956:64): avc: denied { node_bind } for pid=293 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.025089][ T30] audit: type=1400 audit(1779266133.956:65): avc: denied { module_request } for pid=293 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 [ 27.968243][ T30] audit: type=1400 audit(1779266134.926:66): avc: denied { mounton } for pid=299 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.971918][ T299] cgroup: Unknown subsys name 'net' [ 27.990919][ T30] audit: type=1400 audit(1779266134.926:67): avc: denied { mount } for pid=299 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 [ 28.018270][ T30] audit: type=1400 audit(1779266134.946:68): avc: denied { unmount } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 28.018617][ T299] cgroup: Unknown subsys name 'devices' [ 28.169950][ T299] cgroup: Unknown subsys name 'hugetlb' [ 28.175598][ T299] cgroup: Unknown subsys name 'rlimit' [ 28.294916][ T30] audit: type=1400 audit(1779266135.246:69): avc: denied { setattr } for pid=299 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 [ 28.318117][ T30] audit: type=1400 audit(1779266135.246:70): avc: denied { create } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.338521][ T30] audit: type=1400 audit(1779266135.246:71): avc: denied { write } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.358856][ T30] audit: type=1400 audit(1779266135.246:72): avc: denied { read } for pid=299 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.377059][ T304] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 28.379521][ T30] audit: type=1400 audit(1779266135.256:73): avc: denied { mounton } for pid=299 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 [ 28.434832][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.854023][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 29.258233][ T333] syz-executor (333) used greatest stack depth: 22208 bytes left [ 29.372549][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.379850][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.387426][ T343] device bridge_slave_0 entered promiscuous mode [ 29.394557][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.401691][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.409199][ T343] device bridge_slave_1 entered promiscuous mode [ 29.453345][ T343] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.460473][ T343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.467828][ T343] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.474872][ T343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.493625][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 29.501310][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.509899][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.519100][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 29.527303][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.534389][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.543147][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 29.551418][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.558492][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.570885][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 29.580035][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 29.594082][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 29.605269][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 29.613376][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 29.621028][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 29.629170][ T343] device veth0_vlan entered promiscuous mode [ 29.639740][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 29.649031][ T343] device veth1_macvtap entered promiscuous mode [ 29.658478][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 29.668879][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 29.697201][ T343] syz-executor (343) used greatest stack depth: 21760 bytes left 2026/05/20 08:35:37 executed programs: 0 [ 30.144107][ T368] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.151265][ T368] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.158862][ T368] device bridge_slave_0 entered promiscuous mode [ 30.165779][ T368] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.172941][ T368] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.180443][ T368] device bridge_slave_1 entered promiscuous mode [ 30.252745][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 30.260310][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 30.279257][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 30.288058][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 30.296324][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.303410][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.310920][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 30.319435][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 30.327561][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.334649][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.342142][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 30.350583][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 30.358659][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 30.376189][ T368] device veth0_vlan entered promiscuous mode [ 30.382849][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 30.391290][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 30.399657][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 30.407092][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 30.420548][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 30.429776][ T368] device veth1_macvtap entered promiscuous mode [ 30.439512][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 30.447860][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 30.457442][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 30.466012][ T330] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 30.593464][ T376] overlayfs: "xino" feature enabled using 2 upper inode bits. [ 30.601923][ T374] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 30.613658][ T374] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 30.622078][ T374] CPU: 0 PID: 374 Comm: syz.2.17 Not tainted syzkaller #0 [ 30.629286][ T374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 30.639375][ T374] RIP: 0010:ovl_lookup_single+0x89/0x870 [ 30.645042][ T374] Code: bd 1d b2 ff 48 89 c3 48 3d 01 f0 ff ff 72 0a e8 dd 8e 68 ff e9 de 03 00 00 49 89 dd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 44 05 00 84 c0 0f 85 ce 05 00 00 44 8b 23 44 89 e6 81 e6 [ 30.664646][ T374] RSP: 0018:ffffc90000b77a58 EFLAGS: 00010203 [ 30.670729][ T374] RAX: dffffc0000000000 RBX: 0000000000000016 RCX: 8b5cd3dec39d5c00 [ 30.678733][ T374] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 00000000ffffffff [ 30.686732][ T374] RBP: ffffc90000b77a90 R08: ffff888111e0d2a7 R09: 1ffff110223c1a54 [ 30.694707][ T374] R10: dffffc0000000000 R11: ffffed10223c1a55 R12: ffff88810d1dd110 [ 30.702689][ T374] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff855e6e20 [ 30.710667][ T374] FS: 00007f26d58a76c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 30.719604][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.726213][ T374] CR2: 00007f26d5865d58 CR3: 000000012c4ba000 CR4: 00000000003506b0 [ 30.734189][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.742160][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.750308][ T374] Call Trace: [ 30.753596][ T374] [ 30.756543][ T374] ovl_lookup_layer+0x355/0x420 [ 30.761405][ T374] ovl_lookup+0x6aa/0x1750 [ 30.765830][ T374] ? ovl_path_next+0x280/0x280 [ 30.770597][ T374] ? __d_alloc+0x4c7/0x6a0 [ 30.775019][ T374] ? _raw_spin_unlock+0x4d/0x70 [ 30.779890][ T374] ? d_alloc+0x1f5/0x260 [ 30.784182][ T374] lookup_one_qstr_excl+0x114/0x250 [ 30.789386][ T374] filename_create+0x235/0x470 [ 30.794303][ T374] ? kern_path_create+0x1b0/0x1b0 [ 30.799350][ T374] do_mkdirat+0x5c/0x4c0 [ 30.803622][ T374] ? getname_flags+0x206/0x500 [ 30.808400][ T374] __x64_sys_mkdirat+0x89/0xa0 [ 30.813191][ T374] x64_sys_call+0x37e/0x9a0 [ 30.817718][ T374] do_syscall_64+0x4c/0xa0 [ 30.822175][ T374] ? clear_bhb_loop+0x50/0xa0 [ 30.826862][ T374] ? clear_bhb_loop+0x50/0xa0 [ 30.831547][ T374] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 30.837450][ T374] RIP: 0033:0x7f26d5a44e59 [ 30.841905][ T374] 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 [ 30.861519][ T374] RSP: 002b:00007f26d58a7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102 [ 30.869941][ T374] RAX: ffffffffffffffda RBX: 00007f26d5cbdfa0 RCX: 00007f26d5a44e59 [ 30.877924][ T374] RDX: 0000000000000000 RSI: 0000200000002000 RDI: ffffffffffffff9c [ 30.885920][ T374] RBP: 00007f26d5adad6f R08: 0000000000000000 R09: 0000000000000000 [ 30.893899][ T374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 30.901904][ T374] R13: 00007f26d5cbe038 R14: 00007f26d5cbdfa0 R15: 00007ffd3e91c1f8 [ 30.909894][ T374] [ 30.912911][ T374] Modules linked in: [ 30.920086][ T374] ---[ end trace e55cb5cbed593566 ]--- [ 30.925590][ T374] RIP: 0010:ovl_lookup_single+0x89/0x870 [ 30.931343][ T374] Code: bd 1d b2 ff 48 89 c3 48 3d 01 f0 ff ff 72 0a e8 dd 8e 68 ff e9 de 03 00 00 49 89 dd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 0f b6 44 05 00 84 c0 0f 85 ce 05 00 00 44 8b 23 44 89 e6 81 e6 [ 30.951103][ T374] RSP: 0018:ffffc90000b77a58 EFLAGS: 00010203 [ 30.957239][ T374] RAX: dffffc0000000000 RBX: 0000000000000016 RCX: 8b5cd3dec39d5c00 [ 30.965570][ T374] RDX: 0000000000000001 RSI: 0000000000000008 RDI: 00000000ffffffff [ 30.974128][ T374] RBP: ffffc90000b77a90 R08: ffff888111e0d2a7 R09: 1ffff110223c1a54 [ 30.982637][ T374] R10: dffffc0000000000 R11: ffffed10223c1a55 R12: ffff88810d1dd110 [ 30.990876][ T374] R13: 0000000000000002 R14: 0000000000000000 R15: ffffffff855e6e20 [ 30.999023][ T374] FS: 00007f26d58a76c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 31.008164][ T374] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 31.014913][ T374] CR2: 00007f26d5a92540 CR3: 000000012c4ba000 CR4: 00000000003506a0 [ 31.023134][ T374] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 31.031344][ T374] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 31.039679][ T374] Kernel panic - not syncing: Fatal exception [ 31.046064][ T374] Kernel Offset: disabled [ 31.050409][ T374] Rebooting in 86400 seconds..