cess permissive=1 [ 16.057756][ T36] audit: type=1400 audit(1756396757.750:63): avc: denied { siginh } for pid=232 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.239' (ED25519) to the list of known hosts. 2025/08/28 15:59:27 parsed 1 programs [ 25.796278][ T36] audit: type=1400 audit(1756396767.500:64): avc: denied { node_bind } for pid=290 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 27.324294][ T36] audit: type=1400 audit(1756396769.030:65): avc: denied { mounton } for pid=298 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 [ 27.325626][ T298] cgroup: Unknown subsys name 'net' [ 27.346963][ T36] audit: type=1400 audit(1756396769.030:66): avc: denied { mount } for pid=298 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 [ 27.374665][ T36] audit: type=1400 audit(1756396769.060:67): avc: denied { unmount } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.374913][ T298] cgroup: Unknown subsys name 'devices' [ 27.514573][ T298] cgroup: Unknown subsys name 'hugetlb' [ 27.520264][ T298] cgroup: Unknown subsys name 'rlimit' [ 27.623764][ T36] audit: type=1400 audit(1756396769.330:68): avc: denied { setattr } for pid=298 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.647467][ T36] audit: type=1400 audit(1756396769.330:69): avc: denied { create } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.659710][ T300] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.668258][ T36] audit: type=1400 audit(1756396769.330:70): avc: denied { write } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.696997][ T36] audit: type=1400 audit(1756396769.330:71): avc: denied { read } for pid=298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.717664][ T36] audit: type=1400 audit(1756396769.330:72): avc: denied { sys_module } for pid=298 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 27.738730][ T36] audit: type=1400 audit(1756396769.330:73): avc: denied { mounton } for pid=298 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 [ 27.748472][ T298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.687420][ T303] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.517994][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.525151][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.532301][ T352] bridge_slave_0: entered allmulticast mode [ 29.538668][ T352] bridge_slave_0: entered promiscuous mode [ 29.545223][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.552644][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.559731][ T352] bridge_slave_1: entered allmulticast mode [ 29.566190][ T352] bridge_slave_1: entered promiscuous mode [ 29.621876][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.628981][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.636531][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.643687][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.665292][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.672799][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.688499][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.695601][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.703198][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.710238][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.733606][ T352] veth0_vlan: entered promiscuous mode [ 29.744915][ T352] veth1_macvtap: entered promiscuous mode 2025/08/28 15:59:31 executed programs: 0 [ 29.923731][ T61] bridge_slave_1: left allmulticast mode [ 29.929454][ T61] bridge_slave_1: left promiscuous mode [ 29.935448][ T61] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.943495][ T61] bridge_slave_0: left allmulticast mode [ 29.949277][ T61] bridge_slave_0: left promiscuous mode [ 29.955295][ T61] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.117421][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.124831][ T371] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.132354][ T371] bridge_slave_0: entered allmulticast mode [ 30.138846][ T371] bridge_slave_0: entered promiscuous mode [ 30.146452][ T61] veth1_macvtap: left promiscuous mode [ 30.152181][ T61] veth0_vlan: left promiscuous mode [ 30.189700][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.196864][ T371] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.204004][ T371] bridge_slave_1: entered allmulticast mode [ 30.210314][ T371] bridge_slave_1: entered promiscuous mode [ 30.265485][ T371] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.272678][ T371] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.279961][ T371] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.287156][ T371] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.308110][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 30.315511][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 30.324945][ T332] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.332076][ T332] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.341184][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.348352][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.373295][ T371] veth0_vlan: entered promiscuous mode [ 30.384374][ T371] veth1_macvtap: entered promiscuous mode [ 30.465840][ T384] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI [ 30.478579][ T384] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 30.487119][ T384] CPU: 0 UID: 0 PID: 384 Comm: syz.2.17 Not tainted syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 30.498499][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 30.508568][ T384] RIP: 0010:path_openat+0x154c/0x34b0 [ 30.514064][ T384] Code: f3 ff ff ff 44 8b 6c 24 28 4c 89 e7 e8 7d a5 02 00 4c 63 e3 e9 97 f5 ff ff e8 70 c3 9b ff 4c 8b 74 24 38 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 54 0e 00 00 41 8b 1c 24 be 00 00 70 00 [ 30.534160][ T384] RSP: 0018:ffffc900007cf920 EFLAGS: 00010202 [ 30.540257][ T384] RAX: 0000000000000001 RBX: ffff88810d3c4b88 RCX: ffff8881151f5f00 [ 30.548241][ T384] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888111b093b0 [ 30.556230][ T384] RBP: ffffc900007cfb30 R08: ffff8881f6e50b87 R09: 1ffff1103edca170 [ 30.564233][ T384] R10: dffffc0000000000 R11: ffffed103edca171 R12: 0000000000000008 [ 30.572310][ T384] R13: 0000000000000000 R14: ffff8881151f67f8 R15: dffffc0000000000 [ 30.580314][ T384] FS: 00007fbf88f8f6c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 30.589483][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.596177][ T384] CR2: 0000200000005fe0 CR3: 00000001153e4000 CR4: 00000000003526b0 [ 30.604177][ T384] Call Trace: [ 30.607558][ T384] [ 30.610503][ T384] ? do_filp_open+0x3e0/0x3e0 [ 30.615210][ T384] do_filp_open+0x1c6/0x3e0 [ 30.620005][ T384] ? __cfi_do_filp_open+0x10/0x10 [ 30.625164][ T384] ? alloc_fd+0x4e7/0x5a0 [ 30.629609][ T384] do_sys_openat2+0x12c/0x1c0 [ 30.634321][ T384] ? do_sys_open+0x100/0x100 [ 30.639065][ T384] ? __kasan_check_write+0x18/0x20 [ 30.644233][ T384] __se_sys_openat2+0x229/0x2c0 [ 30.649116][ T384] ? __x64_sys_openat2+0xc0/0xc0 [ 30.654084][ T384] ? __kasan_check_write+0x18/0x20 [ 30.659309][ T384] ? fpregs_restore_userregs+0x11d/0x260 [ 30.665135][ T384] __x64_sys_openat2+0x9f/0xc0 [ 30.670055][ T384] x64_sys_call+0x283c/0x2ee0 [ 30.674860][ T384] do_syscall_64+0x58/0xf0 [ 30.679313][ T384] ? clear_bhb_loop+0x50/0xa0 [ 30.684017][ T384] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 30.690041][ T384] RIP: 0033:0x7fbf8818ebe9 [ 30.694481][ T384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 30.714372][ T384] RSP: 002b:00007fbf88f8f038 EFLAGS: 00000246 ORIG_RAX: 00000000000001b5 [ 30.722835][ T384] RAX: ffffffffffffffda RBX: 00007fbf883b5fa0 RCX: 00007fbf8818ebe9 [ 30.731070][ T384] RDX: 0000200000000100 RSI: 0000200000000000 RDI: 00000000ffffff9c [ 30.739081][ T384] RBP: 00007fbf88211e19 R08: 0000000000000000 R09: 0000000000000000 [ 30.747068][ T384] R10: 0000000000000018 R11: 0000000000000246 R12: 0000000000000000 [ 30.755052][ T384] R13: 00007fbf883b6038 R14: 00007fbf883b5fa0 R15: 00007ffd0a5d26a8 [ 30.763221][ T384] [ 30.766256][ T384] Modules linked in: [ 30.770343][ T384] ---[ end trace 0000000000000000 ]--- [ 30.776205][ T384] RIP: 0010:path_openat+0x154c/0x34b0 [ 30.781802][ T384] Code: f3 ff ff ff 44 8b 6c 24 28 4c 89 e7 e8 7d a5 02 00 4c 63 e3 e9 97 f5 ff ff e8 70 c3 9b ff 4c 8b 74 24 38 4c 89 e0 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 54 0e 00 00 41 8b 1c 24 be 00 00 70 00 [ 30.802472][ T384] RSP: 0018:ffffc900007cf920 EFLAGS: 00010202 [ 30.808745][ T384] RAX: 0000000000000001 RBX: ffff88810d3c4b88 RCX: ffff8881151f5f00 [ 30.816820][ T384] RDX: 0000000000000000 RSI: 0000000000000003 RDI: ffff888111b093b0 [ 30.825322][ T384] RBP: ffffc900007cfb30 R08: ffff8881f6e50b87 R09: 1ffff1103edca170 [ 30.833502][ T384] R10: dffffc0000000000 R11: ffffed103edca171 R12: 0000000000000008 [ 30.841588][ T384] R13: 0000000000000000 R14: ffff8881151f67f8 R15: dffffc0000000000 [ 30.849738][ T384] FS: 00007fbf88f8f6c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 30.858764][ T384] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.865561][ T384] CR2: 00007fbf88f6df98 CR3: 00000001153e4000 CR4: 00000000003526b0 [ 30.873795][ T384] Kernel panic - not syncing: Fatal exception [ 30.880283][ T384] Kernel Offset: disabled [ 30.884631][ T384] Rebooting in 86400 seconds..