Warning: Permanently added '10.128.1.55' (ED25519) to the list of known hosts. 2026/05/01 08:58:53 parsed 1 programs [ 23.516651][ T30] audit: type=1400 audit(1777625933.371:64): 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 [ 23.538686][ T30] audit: type=1400 audit(1777625933.371:65): 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 [ 24.488518][ T30] audit: type=1400 audit(1777625934.341:66): 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 [ 24.492515][ T299] cgroup: Unknown subsys name 'net' [ 24.511330][ T30] audit: type=1400 audit(1777625934.341:67): 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 [ 24.538652][ T30] audit: type=1400 audit(1777625934.371:68): 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 [ 24.539175][ T299] cgroup: Unknown subsys name 'devices' [ 24.743120][ T299] cgroup: Unknown subsys name 'hugetlb' [ 24.748797][ T299] cgroup: Unknown subsys name 'rlimit' [ 24.896997][ T30] audit: type=1400 audit(1777625934.751:69): 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 [ 24.920249][ T30] audit: type=1400 audit(1777625934.751:70): 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 [ 24.940707][ T30] audit: type=1400 audit(1777625934.751:71): 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 [ 24.961026][ T30] audit: type=1400 audit(1777625934.751:72): 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 [ 24.974787][ T303] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 24.981963][ T30] audit: type=1400 audit(1777625934.761:73): 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 Setting up swapspace version 1, size = 127995904 bytes [ 25.087191][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.617953][ T306] request_module fs-gadgetfs succeeded, but still no fs? [ 26.077000][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.084201][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.091917][ T342] device bridge_slave_0 entered promiscuous mode [ 26.098959][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.106289][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.113771][ T342] device bridge_slave_1 entered promiscuous mode [ 26.162150][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.169205][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.176593][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.183655][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.202297][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.209600][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.217092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 26.225771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.235222][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.243448][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.250499][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.259801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 26.268083][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.275195][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.287204][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 26.296624][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 26.309836][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 26.321638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 26.329723][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 26.337486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.345771][ T342] device veth0_vlan entered promiscuous mode [ 26.355743][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.364951][ T342] device veth1_macvtap entered promiscuous mode [ 26.374507][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.384467][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.432478][ T342] syz-executor (342) used greatest stack depth: 20536 bytes left 2026/05/01 08:58:56 executed programs: 0 [ 26.851776][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.858879][ T369] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.866446][ T369] device bridge_slave_0 entered promiscuous mode [ 26.873557][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.880645][ T369] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.888161][ T369] device bridge_slave_1 entered promiscuous mode [ 26.947126][ T369] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.954256][ T369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.961600][ T369] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.968659][ T369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.991959][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.999745][ T314] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.007248][ T314] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.018951][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.027292][ T314] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.034438][ T314] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.044261][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.052980][ T314] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.060045][ T314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.072551][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 27.080755][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.089799][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 27.099051][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.113193][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 27.121608][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.132648][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 27.140647][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.148911][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.156564][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.164940][ T369] device veth0_vlan entered promiscuous mode [ 27.175067][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 27.183377][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.193037][ T369] device veth1_macvtap entered promiscuous mode [ 27.208287][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 27.216090][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 27.224762][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.239349][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 27.247689][ T314] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.324343][ T377] process 'syz.2.17' launched './file0/file0' with NULL argv: empty string added [ 27.334623][ T377] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 27.346369][ T377] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 27.354784][ T377] CPU: 1 PID: 377 Comm: syz.2.17 Not tainted syzkaller #0 [ 27.361896][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 27.371947][ T377] RIP: 0010:path_openat+0x11df/0x2f20 [ 27.377338][ T377] Code: eb 0b e8 34 41 b6 ff 41 be f3 ff ff ff 48 89 df e8 16 8d 02 00 49 63 de eb 55 e8 1c 41 b6 ff 4c 8b 2c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 9f 0d 00 00 44 8b 33 be 00 00 70 00 44 [ 27.396944][ T377] RSP: 0018:ffffc90000b777a0 EFLAGS: 00010202 [ 27.403022][ T377] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff88810dee4f00 [ 27.411041][ T377] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff88810dee4f00 [ 27.419054][ T377] RBP: ffffc90000b779b0 R08: ffff88810d0496bf R09: 1ffff11021a092d7 [ 27.427057][ T377] R10: dffffc0000000000 R11: ffffed1021a092d8 R12: 0000000000000000 [ 27.435072][ T377] R13: ffffc90000b77a20 R14: 0000000000000000 R15: dffffc0000000000 [ 27.443047][ T377] FS: 00007f755b72e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.452067][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.458660][ T377] CR2: 0000200000003fe0 CR3: 000000012098a000 CR4: 00000000003506a0 [ 27.466650][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.474799][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.482797][ T377] Call Trace: [ 27.486089][ T377] [ 27.489037][ T377] ? do_filp_open+0x410/0x410 [ 27.493718][ T377] ? __kasan_kmalloc+0xec/0x110 [ 27.498708][ T377] do_filp_open+0x1e2/0x410 [ 27.503241][ T377] ? vfs_tmpfile+0x2d0/0x2d0 [ 27.508032][ T377] ? memcpy+0x56/0x70 [ 27.512015][ T377] do_open_execat+0x148/0xa80 [ 27.516707][ T377] ? selinux_cred_prepare+0x74/0x80 [ 27.521927][ T377] ? open_exec+0x60/0x60 [ 27.526194][ T377] ? __kasan_check_write+0x14/0x20 [ 27.531311][ T377] ? _raw_spin_lock+0x94/0xf0 [ 27.536241][ T377] ? key_put+0x8a/0xc0 [ 27.540855][ T377] bprm_execve+0x41b/0x1490 [ 27.545384][ T377] ? copy_string_kernel+0x340/0x340 [ 27.550585][ T377] ? alloc_bprm+0x740/0x740 [ 27.555088][ T377] ? copy_string_kernel+0x322/0x340 [ 27.560319][ T377] do_execveat_common+0x923/0xa80 [ 27.565354][ T377] __x64_sys_execveat+0xce/0xf0 [ 27.570214][ T377] x64_sys_call+0x5c3/0x9a0 [ 27.574901][ T377] do_syscall_64+0x4c/0xa0 [ 27.579326][ T377] ? clear_bhb_loop+0x50/0xa0 [ 27.584006][ T377] ? clear_bhb_loop+0x50/0xa0 [ 27.588696][ T377] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 27.594607][ T377] RIP: 0033:0x7f755b8ecdd9 [ 27.599030][ T377] 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 [ 27.618733][ T377] RSP: 002b:00007f755b72e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 27.627153][ T377] RAX: ffffffffffffffda RBX: 00007f755bb66090 RCX: 00007f755b8ecdd9 [ 27.635130][ T377] RDX: 0000000000000000 RSI: 0000200000000000 RDI: ffffffffffffff9c [ 27.643104][ T377] RBP: 00007f755b982d69 R08: 0000000000001000 R09: 0000000000000000 [ 27.651084][ T377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 27.659076][ T377] R13: 00007f755bb66128 R14: 00007f755bb66090 R15: 00007fff551fb098 [ 27.667063][ T377] [ 27.670086][ T377] Modules linked in: [ 27.677415][ T377] ---[ end trace 206bc30a9d9a2649 ]--- [ 27.683022][ T377] RIP: 0010:path_openat+0x11df/0x2f20 [ 27.688480][ T377] Code: eb 0b e8 34 41 b6 ff 41 be f3 ff ff ff 48 89 df e8 16 8d 02 00 49 63 de eb 55 e8 1c 41 b6 ff 4c 8b 2c 24 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 9f 0d 00 00 44 8b 33 be 00 00 70 00 44 [ 27.708423][ T377] RSP: 0018:ffffc90000b777a0 EFLAGS: 00010202 [ 27.714907][ T377] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff88810dee4f00 [ 27.723962][ T377] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff88810dee4f00 [ 27.732322][ T377] RBP: ffffc90000b779b0 R08: ffff88810d0496bf R09: 1ffff11021a092d7 [ 27.740432][ T377] R10: dffffc0000000000 R11: ffffed1021a092d8 R12: 0000000000000000 [ 27.748623][ T377] R13: ffffc90000b77a20 R14: 0000000000000000 R15: dffffc0000000000 [ 27.756856][ T377] FS: 00007f755b72e6c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 27.766146][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 27.773020][ T377] CR2: 0000200000003fe0 CR3: 000000012098a000 CR4: 00000000003506a0 [ 27.781289][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 27.789311][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 27.797553][ T377] Kernel panic - not syncing: Fatal exception [ 27.803926][ T377] Kernel Offset: disabled [ 27.808278][ T377] Rebooting in 86400 seconds..