Warning: Permanently added '10.128.1.75' (ED25519) to the list of known hosts. 2025/10/21 23:16:14 parsed 1 programs [ 24.644191][ T28] audit: type=1400 audit(1761088574.910:64): avc: denied { node_bind } for pid=282 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 24.665548][ T28] audit: type=1400 audit(1761088574.910:65): avc: denied { module_request } for pid=282 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 [ 25.820431][ T28] audit: type=1400 audit(1761088576.080:66): avc: denied { mounton } for pid=291 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 [ 25.821840][ T291] cgroup: Unknown subsys name 'net' [ 25.843146][ T28] audit: type=1400 audit(1761088576.080:67): avc: denied { mount } for pid=291 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 [ 25.870875][ T28] audit: type=1400 audit(1761088576.120:68): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.871067][ T291] cgroup: Unknown subsys name 'devices' [ 26.014454][ T291] cgroup: Unknown subsys name 'hugetlb' [ 26.020277][ T291] cgroup: Unknown subsys name 'rlimit' [ 26.162546][ T28] audit: type=1400 audit(1761088576.430:69): avc: denied { setattr } for pid=291 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.185863][ T28] audit: type=1400 audit(1761088576.430:70): avc: denied { create } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.206426][ T28] audit: type=1400 audit(1761088576.430:71): avc: denied { write } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.217817][ T293] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.227025][ T28] audit: type=1400 audit(1761088576.430:72): avc: denied { read } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.255834][ T28] audit: type=1400 audit(1761088576.430:73): avc: denied { mounton } for pid=291 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 [ 26.293751][ T291] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.963795][ T295] request_module fs-gadgetfs succeeded, but still no fs? [ 27.372505][ T316] syz-executor (316) used greatest stack depth: 22464 bytes left [ 27.481722][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.489185][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.496803][ T329] device bridge_slave_0 entered promiscuous mode [ 27.504508][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.511549][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.519100][ T329] device bridge_slave_1 entered promiscuous mode [ 27.573114][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.580172][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.587466][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.594664][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.614577][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 27.622382][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.629636][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.640259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.648881][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.655981][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.664439][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.674079][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.681117][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.693036][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 27.702385][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 27.717298][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 27.728570][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 27.736952][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 27.744650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 27.752822][ T329] device veth0_vlan entered promiscuous mode [ 27.764032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 27.773236][ T329] device veth1_macvtap entered promiscuous mode [ 27.782956][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 27.793094][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 27.832309][ T329] syz-executor (329) used greatest stack depth: 22016 bytes left 2025/10/21 23:16:18 executed programs: 0 [ 28.210807][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.218062][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.225900][ T363] device bridge_slave_0 entered promiscuous mode [ 28.237055][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.244139][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.251518][ T363] device bridge_slave_1 entered promiscuous mode [ 28.324701][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 28.332463][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 28.341221][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 28.349955][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 28.359082][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.366159][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.373854][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 28.389272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 28.397772][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 28.406089][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.413237][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.420650][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 28.429237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 28.444584][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 28.452860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 28.464571][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 28.473114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 28.485038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 28.493116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 28.502759][ T363] device veth0_vlan entered promiscuous mode [ 28.510274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 28.517907][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 28.529804][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 28.538256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 28.548444][ T363] device veth1_macvtap entered promiscuous mode [ 28.557651][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 28.565396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 28.573893][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 28.583332][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 28.591638][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 28.719407][ T377] general protection fault, probably for non-canonical address 0xdffffc0000000009: 0000 [#1] PREEMPT SMP KASAN [ 28.731273][ T377] KASAN: null-ptr-deref in range [0x0000000000000048-0x000000000000004f] [ 28.739680][ T377] CPU: 0 PID: 377 Comm: syz.2.17 Not tainted syzkaller #0 [ 28.746790][ T377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 28.756843][ T377] RIP: 0010:fuse_atomic_open+0x174/0x3c0 [ 28.762496][ T377] Code: 8b 6d c4 44 89 ee 83 e6 40 31 ff e8 a6 44 68 ff 44 89 e8 83 e0 40 75 07 e8 79 40 68 ff eb 26 4d 8d 6e 30 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 ad af ac ff 49 83 7d 00 00 74 21 [ 28.782279][ T377] RSP: 0018:ffffc90000ad7938 EFLAGS: 00010206 [ 28.788365][ T377] RAX: 0000000000000009 RBX: ffff888113f3a800 RCX: 0000000000000000 [ 28.796344][ T377] RDX: ffff88812d733cc0 RSI: 0000000000000040 RDI: 0000000000000000 [ 28.804349][ T377] RBP: ffffc90000ad7990 R08: ffff88812d733cc0 R09: 0000000000000002 [ 28.812340][ T377] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 28.820322][ T377] R13: 000000000000004a R14: 000000000000001a R15: ffff88812314c440 [ 28.828288][ T377] FS: 00007f92789e36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 28.837218][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 28.843835][ T377] CR2: 0000200000010000 CR3: 00000001213c0000 CR4: 00000000003506b0 [ 28.851822][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 28.859797][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 28.867775][ T377] Call Trace: [ 28.871054][ T377] [ 28.873983][ T377] ? selinux_inode_create+0x22/0x30 [ 28.879186][ T377] ? __cfi_fuse_atomic_open+0x10/0x10 [ 28.884570][ T377] path_openat+0xe44/0x2f50 [ 28.889083][ T377] ? do_filp_open+0x3c0/0x3c0 [ 28.893778][ T377] do_filp_open+0x1c1/0x3c0 [ 28.898285][ T377] ? __cfi_do_filp_open+0x10/0x10 [ 28.903401][ T377] ? alloc_fd+0x4e6/0x590 [ 28.907742][ T377] do_sys_openat2+0x185/0x7e0 [ 28.912435][ T377] ? __se_sys_futex+0x273/0x2e0 [ 28.917293][ T377] ? do_sys_open+0xe0/0xe0 [ 28.921724][ T377] ? __this_cpu_preempt_check+0x13/0x20 [ 28.927293][ T377] ? xfd_validate_state+0x70/0x150 [ 28.932424][ T377] __x64_sys_openat+0x136/0x160 [ 28.937441][ T377] x64_sys_call+0x783/0x9a0 [ 28.941969][ T377] do_syscall_64+0x4c/0xa0 [ 28.946406][ T377] ? clear_bhb_loop+0x30/0x80 [ 28.951104][ T377] ? clear_bhb_loop+0x30/0x80 [ 28.955791][ T377] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 28.962217][ T377] RIP: 0033:0x7f9277b8efc9 [ 28.966646][ T377] 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 [ 28.986345][ T377] RSP: 002b:00007f92789e3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 28.994767][ T377] RAX: ffffffffffffffda RBX: 00007f9277de6090 RCX: 00007f9277b8efc9 [ 29.002748][ T377] RDX: 0000000000000042 RSI: 0000200000000100 RDI: ffffffffffffff9c [ 29.010761][ T377] RBP: 00007f9277c11f91 R08: 0000000000000000 R09: 0000000000000000 [ 29.018804][ T377] R10: 00000000000001ff R11: 0000000000000246 R12: 0000000000000000 [ 29.026898][ T377] R13: 00007f9277de6128 R14: 00007f9277de6090 R15: 00007ffcba45ee28 [ 29.034884][ T377] [ 29.037919][ T377] Modules linked in: [ 29.042445][ T377] ---[ end trace 0000000000000000 ]--- [ 29.048153][ T377] RIP: 0010:fuse_atomic_open+0x174/0x3c0 [ 29.054088][ T377] Code: 8b 6d c4 44 89 ee 83 e6 40 31 ff e8 a6 44 68 ff 44 89 e8 83 e0 40 75 07 e8 79 40 68 ff eb 26 4d 8d 6e 30 4c 89 e8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ef e8 ad af ac ff 49 83 7d 00 00 74 21 [ 29.074105][ T377] RSP: 0018:ffffc90000ad7938 EFLAGS: 00010206 [ 29.080206][ T377] RAX: 0000000000000009 RBX: ffff888113f3a800 RCX: 0000000000000000 [ 29.088722][ T377] RDX: ffff88812d733cc0 RSI: 0000000000000040 RDI: 0000000000000000 [ 29.097004][ T377] RBP: ffffc90000ad7990 R08: ffff88812d733cc0 R09: 0000000000000002 [ 29.105081][ T377] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 29.113138][ T377] R13: 000000000000004a R14: 000000000000001a R15: ffff88812314c440 [ 29.121462][ T377] FS: 00007f92789e36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 29.130713][ T377] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.137517][ T377] CR2: 000020000000b000 CR3: 00000001213c0000 CR4: 00000000003506a0 [ 29.145549][ T377] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.153795][ T377] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.162053][ T377] Kernel panic - not syncing: Fatal exception [ 29.168442][ T377] Kernel Offset: disabled [ 29.172775][ T377] Rebooting in 86400 seconds..