Warning: Permanently added '10.128.0.34' (ED25519) to the list of known hosts. 2025/11/04 11:11:02 parsed 1 programs [ 29.793145][ T36] audit: type=1400 audit(1762254662.310:64): avc: denied { node_bind } for pid=291 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 31.210790][ T36] audit: type=1400 audit(1762254663.730:65): avc: denied { mounton } for pid=299 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 [ 31.212009][ T299] cgroup: Unknown subsys name 'net' [ 31.233520][ T36] audit: type=1400 audit(1762254663.730:66): 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 [ 31.260801][ T36] audit: type=1400 audit(1762254663.770:67): 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 [ 31.261077][ T299] cgroup: Unknown subsys name 'devices' [ 31.428105][ T299] cgroup: Unknown subsys name 'hugetlb' [ 31.433723][ T299] cgroup: Unknown subsys name 'rlimit' [ 31.617111][ T36] audit: type=1400 audit(1762254664.140:68): avc: denied { setattr } for pid=299 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 [ 31.640506][ T36] audit: type=1400 audit(1762254664.140:69): 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 Setting up swapspace version 1, size = 127995904 bytes [ 31.661189][ T36] audit: type=1400 audit(1762254664.140:70): 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 [ 31.663458][ T301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 31.681707][ T36] audit: type=1400 audit(1762254664.140:71): 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 [ 31.708001][ T299] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 31.710234][ T36] audit: type=1400 audit(1762254664.140:72): avc: denied { sys_module } for pid=299 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 31.740022][ T36] audit: type=1400 audit(1762254664.140:73): 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 [ 32.572553][ T304] 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. [ 33.404985][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.412086][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.419240][ T350] bridge_slave_0: entered allmulticast mode [ 33.425646][ T350] bridge_slave_0: entered promiscuous mode [ 33.432270][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.439355][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.446437][ T350] bridge_slave_1: entered allmulticast mode [ 33.452625][ T350] bridge_slave_1: entered promiscuous mode [ 33.503323][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.510395][ T350] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.517733][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.524763][ T350] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.544294][ T128] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.551813][ T128] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.561013][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.568068][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.585580][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.592651][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.613528][ T350] veth0_vlan: entered promiscuous mode [ 33.626478][ T350] veth1_macvtap: entered promiscuous mode [ 33.718567][ T12] bridge_slave_1: left allmulticast mode [ 33.724289][ T12] bridge_slave_1: left promiscuous mode [ 33.732516][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.740825][ T12] bridge_slave_0: left allmulticast mode [ 33.746618][ T12] bridge_slave_0: left promiscuous mode [ 33.752318][ T12] bridge0: port 1(bridge_slave_0) entered disabled state 2025/11/04 11:11:06 executed programs: 0 [ 33.870799][ T12] veth1_macvtap: left promiscuous mode [ 33.876360][ T12] veth0_vlan: left promiscuous mode [ 33.919900][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.926984][ T372] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.934032][ T372] bridge_slave_0: entered allmulticast mode [ 33.940318][ T372] bridge_slave_0: entered promiscuous mode [ 33.946589][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.953617][ T372] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.960997][ T372] bridge_slave_1: entered allmulticast mode [ 33.967488][ T372] bridge_slave_1: entered promiscuous mode [ 34.016227][ T372] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.023278][ T372] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.030571][ T372] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.037629][ T372] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.057657][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.064952][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.074060][ T128] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.081120][ T128] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.089832][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.096877][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.120930][ T372] veth0_vlan: entered promiscuous mode [ 34.130696][ T372] veth1_macvtap: entered promiscuous mode [ 34.210829][ T385] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN PTI [ 34.223449][ T385] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 34.231876][ T385] CPU: 0 UID: 0 PID: 385 Comm: syz.2.17 Not tainted syzkaller #0 0b5ffdee5fcd2f7749818d1ff954e9c21353764e [ 34.243165][ T385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 34.253219][ T385] RIP: 0010:step_into+0x121/0xf50 [ 34.258243][ T385] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 34.277841][ T385] RSP: 0018:ffffc9000107fa40 EFLAGS: 00010202 [ 34.283912][ T385] RAX: 0000000000000002 RBX: ffffc9000107fc80 RCX: ffff88811582cc00 [ 34.291874][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 34.299837][ T385] RBP: ffffc9000107fb58 R08: ffff888127f7249f R09: 1ffff11024fee493 [ 34.307811][ T385] R10: dffffc0000000000 R11: ffffed1024fee494 R12: 1ffff9200020ff97 [ 34.315788][ T385] R13: dffffc0000000000 R14: 0000000000004000 R15: 0000000000000010 [ 34.323758][ T385] FS: 00007f5c7db566c0(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 34.332681][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.339266][ T385] CR2: 00007f5c7db55f98 CR3: 0000000115c42000 CR4: 00000000003526b0 [ 34.347267][ T385] Call Trace: [ 34.350549][ T385] [ 34.353483][ T385] ? __lookup_slow+0x389/0x400 [ 34.358257][ T385] ? lookup_one_len+0x2f0/0x2f0 [ 34.363118][ T385] ? down_read+0x79/0xe0 [ 34.367382][ T385] ? set_root+0x420/0x420 [ 34.371712][ T385] ? __kasan_check_write+0x18/0x20 [ 34.376831][ T385] ? up_read+0x26/0x1d0 [ 34.381039][ T385] walk_component+0x255/0x440 [ 34.385728][ T385] path_lookupat+0x180/0x4a0 [ 34.390326][ T385] filename_lookup+0x1f5/0x520 [ 34.395091][ T385] ? __cfi_filename_lookup+0x10/0x10 [ 34.400375][ T385] ? check_stack_object+0x82/0x140 [ 34.405487][ T385] ? strncpy_from_user+0x14c/0x270 [ 34.410599][ T385] ? __kasan_check_write+0x18/0x20 [ 34.415726][ T385] do_readlinkat+0xda/0x510 [ 34.420238][ T385] ? cp_old_stat+0x4c0/0x4c0 [ 34.424834][ T385] ? __kasan_check_read+0x15/0x20 [ 34.429872][ T385] ? fpregs_assert_state_consistent+0xb7/0xe0 [ 34.435943][ T385] __x64_sys_readlink+0x83/0xa0 [ 34.440804][ T385] x64_sys_call+0x155b/0x2ee0 [ 34.445485][ T385] do_syscall_64+0x58/0xf0 [ 34.449909][ T385] ? clear_bhb_loop+0x50/0xa0 [ 34.454588][ T385] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 34.460480][ T385] RIP: 0033:0x7f5c7cd8f6c9 [ 34.464906][ T385] 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 [ 34.484510][ T385] RSP: 002b:00007f5c7db56038 EFLAGS: 00000246 ORIG_RAX: 0000000000000059 [ 34.492924][ T385] RAX: ffffffffffffffda RBX: 00007f5c7cfe6090 RCX: 00007f5c7cd8f6c9 [ 34.500898][ T385] RDX: 0000000000000095 RSI: 0000200000000080 RDI: 0000200000000140 [ 34.508866][ T385] RBP: 00007f5c7ce11f91 R08: 0000000000000000 R09: 0000000000000000 [ 34.516836][ T385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 34.524813][ T385] R13: 00007f5c7cfe6128 R14: 00007f5c7cfe6090 R15: 00007ffd2eac1648 [ 34.532798][ T385] [ 34.535813][ T385] Modules linked in: [ 34.540094][ T385] ---[ end trace 0000000000000000 ]--- [ 34.545609][ T385] RIP: 0010:step_into+0x121/0xf50 [ 34.550749][ T385] Code: 74 24 08 c6 44 24 7f 00 43 0f b6 04 3c 84 c0 4d 89 fd 0f 85 10 0c 00 00 45 8b 36 4c 8b bc 24 a8 00 00 00 4c 89 f8 48 c1 e8 03 <42> 0f b6 04 28 84 c0 0f 85 0f 0c 00 00 45 8b 3f 44 89 fe 81 e6 00 [ 34.570551][ T385] RSP: 0018:ffffc9000107fa40 EFLAGS: 00010202 [ 34.576756][ T385] RAX: 0000000000000002 RBX: ffffc9000107fc80 RCX: ffff88811582cc00 [ 34.584803][ T385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 34.592955][ T385] RBP: ffffc9000107fb58 R08: ffff888127f7249f R09: 1ffff11024fee493 [ 34.601019][ T385] R10: dffffc0000000000 R11: ffffed1024fee494 R12: 1ffff9200020ff97 [ 34.609103][ T385] R13: dffffc0000000000 R14: 0000000000004000 R15: 0000000000000010 [ 34.617180][ T385] FS: 00007f5c7db566c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 34.626176][ T385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.632777][ T385] CR2: 00007f5c7db56d58 CR3: 0000000115c42000 CR4: 00000000003526b0 [ 34.640828][ T385] Kernel panic - not syncing: Fatal exception [ 34.647217][ T385] Kernel Offset: disabled [ 34.651541][ T385] Rebooting in 86400 seconds..