Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts. 2026/04/05 01:00:17 parsed 1 programs [ 24.435952][ T30] audit: type=1400 audit(1775350817.253:64): 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 [ 24.461392][ T30] audit: type=1400 audit(1775350817.253:65): 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 [ 25.095021][ T30] audit: type=1400 audit(1775350817.913:66): avc: denied { mounton } for pid=287 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 [ 25.096149][ T287] cgroup: Unknown subsys name 'net' [ 25.119077][ T30] audit: type=1400 audit(1775350817.913:67): avc: denied { mount } for pid=287 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 [ 25.147985][ T30] audit: type=1400 audit(1775350817.943:68): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.148501][ T287] cgroup: Unknown subsys name 'devices' [ 25.353571][ T287] cgroup: Unknown subsys name 'hugetlb' [ 25.359469][ T287] cgroup: Unknown subsys name 'rlimit' [ 25.626662][ T30] audit: type=1400 audit(1775350818.443:69): avc: denied { setattr } for pid=287 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 [ 25.652065][ T30] audit: type=1400 audit(1775350818.443:70): avc: denied { create } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.658788][ T291] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.674483][ T30] audit: type=1400 audit(1775350818.443:71): avc: denied { write } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.706517][ T30] audit: type=1400 audit(1775350818.443:72): avc: denied { read } for pid=287 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 [ 25.727325][ T30] audit: type=1400 audit(1775350818.443:73): avc: denied { mounton } for pid=287 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 [ 25.755715][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.213794][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.221075][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.228834][ T294] device bridge_slave_0 entered promiscuous mode [ 26.236500][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.244095][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.251677][ T294] device bridge_slave_1 entered promiscuous mode [ 26.288588][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.296989][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.304375][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.312530][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.332296][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.340450][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.350093][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.358772][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.368736][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.378677][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.386963][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.396578][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.405273][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.412708][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.424681][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.433872][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.447214][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.457949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.466011][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.473818][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.481721][ T294] device veth0_vlan entered promiscuous mode [ 26.491117][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.500272][ T294] device veth1_macvtap entered promiscuous mode [ 26.509218][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.519439][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.536044][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 26.560480][ T294] syz-executor (294) used greatest stack depth: 20536 bytes left [ 26.961677][ T45] device bridge_slave_1 left promiscuous mode [ 26.968220][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.976338][ T45] device bridge_slave_0 left promiscuous mode [ 26.983155][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.991362][ T45] device veth1_macvtap left promiscuous mode [ 26.997661][ T45] device veth0_vlan left promiscuous mode 2026/04/05 01:00:20 executed programs: 0 [ 27.609714][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.617215][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.625606][ T356] device bridge_slave_0 entered promiscuous mode [ 27.633087][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.640398][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.648340][ T356] device bridge_slave_1 entered promiscuous mode [ 27.686183][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.693697][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.700991][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.708496][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.726756][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.734489][ T310] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.741937][ T310] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.751317][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.760186][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.767446][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.776633][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.785206][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.792464][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.806877][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.816392][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.829915][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.847758][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.856955][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.867744][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.876517][ T356] device veth0_vlan entered promiscuous mode [ 27.886406][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.902340][ T356] device veth1_macvtap entered promiscuous mode [ 27.911651][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.921715][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.009507][ T362] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 28.021430][ T362] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 28.029859][ T362] CPU: 1 PID: 362 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.037171][ T362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 28.047734][ T362] RIP: 0010:step_into+0x136/0xd20 [ 28.054066][ T362] 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 [ 28.073987][ T362] RSP: 0018:ffffc90000ac7a00 EFLAGS: 00010202 [ 28.080560][ T362] RAX: 0000000000000002 RBX: ffffc90000ac7c40 RCX: ffff88811f334f00 [ 28.089088][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.097343][ T362] RBP: ffffc90000ac7b08 R08: 0000000000000000 R09: 1ffff110240f80a4 [ 28.106799][ T362] R10: dffffc0000000000 R11: ffffed10240f80a5 R12: dffffc0000000000 [ 28.115466][ T362] R13: 1ffff92000158f8f R14: 0000000000004000 R15: 0000000000000010 [ 28.123608][ T362] FS: 00007f12c61f16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 28.132631][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.139391][ T362] CR2: 00007f12c61f0ff8 CR3: 000000011ee39000 CR4: 00000000003506a0 [ 28.147630][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.155861][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.165125][ T362] Call Trace: [ 28.168494][ T362] [ 28.171500][ T362] ? down_read+0xab/0x100 [ 28.175941][ T362] ? set_root+0x400/0x400 [ 28.180282][ T362] ? up_read+0x56/0x1d0 [ 28.184761][ T362] walk_component+0x26a/0x460 [ 28.189451][ T362] path_lookupat+0x180/0x490 [ 28.194031][ T362] filename_lookup+0x214/0x540 [ 28.198890][ T362] ? hashlen_string+0x120/0x120 [ 28.203734][ T362] user_path_at_empty+0x47/0x1c0 [ 28.208655][ T362] do_readlinkat+0xd9/0x490 [ 28.213237][ T362] ? __x64_sys_rt_sigprocmask+0xb0/0xb0 [ 28.219168][ T362] ? cp_old_stat+0x4a0/0x4a0 [ 28.223826][ T362] ? debug_smp_processor_id+0x17/0x20 [ 28.230772][ T362] __x64_sys_readlink+0x7f/0x90 [ 28.235832][ T362] x64_sys_call+0x93c/0x9a0 [ 28.240344][ T362] do_syscall_64+0x4c/0xa0 [ 28.244754][ T362] ? clear_bhb_loop+0x50/0xa0 [ 28.249432][ T362] ? clear_bhb_loop+0x50/0xa0 [ 28.254105][ T362] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 28.260211][ T362] RIP: 0033:0x7f12c63af819 [ 28.264685][ T362] 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 [ 28.284310][ T362] RSP: 002b:00007f12c61f1028 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 28.292726][ T362] RAX: ffffffffffffffda RBX: 00007f12c6629090 RCX: 00007f12c63af819 [ 28.301971][ T362] RDX: 0000000000000095 RSI: 0000200000000080 RDI: 0000200000000140 [ 28.312211][ T362] RBP: 00007f12c6445c91 R08: 0000000000000000 R09: 0000000000000000 [ 28.320195][ T362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 28.328214][ T362] R13: 00007f12c6629128 R14: 00007f12c6629090 R15: 00007ffcc629e158 [ 28.336905][ T362] [ 28.339933][ T362] Modules linked in: [ 28.346077][ T362] ---[ end trace 6e0b5a4dc352c634 ]--- [ 28.351758][ T362] RIP: 0010:step_into+0x136/0xd20 [ 28.357222][ T362] 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 [ 28.378285][ T362] RSP: 0018:ffffc90000ac7a00 EFLAGS: 00010202 [ 28.384734][ T362] RAX: 0000000000000002 RBX: ffffc90000ac7c40 RCX: ffff88811f334f00 [ 28.393196][ T362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 28.401217][ T362] RBP: ffffc90000ac7b08 R08: 0000000000000000 R09: 1ffff110240f80a4 [ 28.409824][ T362] R10: dffffc0000000000 R11: ffffed10240f80a5 R12: dffffc0000000000 [ 28.418461][ T362] R13: 1ffff92000158f8f R14: 0000000000004000 R15: 0000000000000010 [ 28.426788][ T362] FS: 00007f12c61f16c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 28.435857][ T362] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.442815][ T362] CR2: 00007f12c61f0ff8 CR3: 000000011ee39000 CR4: 00000000003506a0 [ 28.450818][ T362] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.459119][ T362] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.467500][ T362] Kernel panic - not syncing: Fatal exception [ 28.474024][ T362] Kernel Offset: disabled [ 28.478449][ T362] Rebooting in 86400 seconds..