Warning: Permanently added '10.128.0.174' (ED25519) to the list of known hosts. 2026/07/27 23:52:02 parsed 1 programs 2026/07/27 23:52:02 serving rpc on tcp://42329 [ 31.035941][ T36] audit: type=1400 audit(1785196322.490:64): avc: denied { node_bind } for pid=303 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 32.604609][ T36] audit: type=1400 audit(1785196324.060:65): avc: denied { mounton } for pid=309 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 [ 32.608260][ T309] cgroup: Unknown subsys name 'net' [ 32.627669][ T36] audit: type=1400 audit(1785196324.060:66): avc: denied { mount } for pid=309 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 [ 32.656460][ T36] audit: type=1400 audit(1785196324.090:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 32.656930][ T309] cgroup: Unknown subsys name 'devices' [ 32.760801][ T309] cgroup: Unknown subsys name 'hugetlb' [ 32.766603][ T309] cgroup: Unknown subsys name 'rlimit' [ 32.870017][ T36] audit: type=1400 audit(1785196324.330:68): avc: denied { setattr } for pid=309 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 [ 32.893438][ T36] audit: type=1400 audit(1785196324.330:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.915178][ T36] audit: type=1400 audit(1785196324.330:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.938171][ T36] audit: type=1400 audit(1785196324.330:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 32.947143][ T313] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 32.959709][ T36] audit: type=1400 audit(1785196324.330:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 32.992637][ T36] audit: type=1400 audit(1785196324.330:73): avc: denied { mounton } for pid=309 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 [ 33.024706][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.001108][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.008597][ T316] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.016513][ T316] bridge_slave_0: entered allmulticast mode [ 34.023499][ T316] bridge_slave_0: entered promiscuous mode [ 34.030789][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.039309][ T316] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.046866][ T316] bridge_slave_1: entered allmulticast mode [ 34.054136][ T316] bridge_slave_1: entered promiscuous mode [ 34.116300][ T316] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.124076][ T316] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.131548][ T316] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.138716][ T316] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.161912][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.169656][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.180093][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.188259][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 34.198533][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.205711][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 34.235787][ T316] veth0_vlan: entered promiscuous mode [ 34.248678][ T316] veth1_macvtap: entered promiscuous mode [ 34.280267][ T316] 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. [ 34.320003][ T44] bridge_slave_1: left allmulticast mode [ 34.325737][ T44] bridge_slave_1: left promiscuous mode [ 34.332350][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.341035][ T44] bridge_slave_0: left allmulticast mode [ 34.346925][ T44] bridge_slave_0: left promiscuous mode [ 34.354389][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.490056][ T44] veth1_macvtap: left promiscuous mode [ 34.495926][ T44] veth0_vlan: left promiscuous mode 2026/07/27 23:52:07 executed programs: 0 [ 35.666335][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.673651][ T377] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.681262][ T377] bridge_slave_0: entered allmulticast mode [ 35.687933][ T377] bridge_slave_0: entered promiscuous mode [ 35.694455][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.701727][ T377] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.709607][ T377] bridge_slave_1: entered allmulticast mode [ 35.715925][ T377] bridge_slave_1: entered promiscuous mode [ 35.763045][ T377] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.770318][ T377] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.777992][ T377] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.785233][ T377] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.806695][ T44] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.814294][ T44] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.823839][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.830964][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.840535][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.848053][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.874667][ T377] veth0_vlan: entered promiscuous mode [ 35.886836][ T377] veth1_macvtap: entered promiscuous mode [ 35.927700][ T383] dummy_hcd dummy_hcd.0: remove, state 4 [ 35.933515][ T383] usb usb1: USB disconnect, device number 1 [ 35.942446][ T383] dummy_hcd dummy_hcd.0: stopped [ 35.949954][ T383] dummy_hcd dummy_hcd.0: USB bus 1 deregistered [ 35.959431][ T383] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN PTI [ 35.972689][ T383] KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007] [ 35.981688][ T383] CPU: 0 UID: 0 PID: 383 Comm: syz.2.17 Not tainted syzkaller #0 45964a5c932d45c81e53484b258bbb49855afb35 [ 35.993768][ T383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026 [ 36.003935][ T383] RIP: 0010:dummy_set_selfpowered+0xc0/0x160 [ 36.010709][ T383] Code: 94 c0 4d 8d b4 c6 d0 04 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 5a ce 26 fe 4d 8b 3e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 41 ce 26 fe 41 be 58 11 00 00 4d [ 36.030892][ T383] RSP: 0018:ffffc90003b4f738 EFLAGS: 00010246 [ 36.037162][ T383] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 36.045757][ T383] RDX: ffff888115d6cc00 RSI: 0000000000000003 RDI: 0000000000000005 [ 36.053833][ T383] RBP: ffffc90003b4f758 R08: ffff888101651467 R09: 1ffff110202ca28c [ 36.062338][ T383] R10: 0000000000000000 R11: ffffffff83b962b0 R12: dffffc0000000000 [ 36.070414][ T383] R13: ffff888116d284f0 R14: ffff888105749160 R15: 0000000000000000 [ 36.078673][ T383] FS: 000055556b03e500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 36.087988][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.094693][ T383] CR2: 00007f8a199eb580 CR3: 00000001296a0000 CR4: 00000000003526b0 [ 36.102701][ T383] Call Trace: [ 36.106206][ T383] [ 36.109152][ T383] ? __cfi_dummy_set_selfpowered+0x10/0x10 [ 36.114988][ T383] usb_gadget_set_selfpowered+0x84/0x1a0 [ 36.120728][ T383] composite_dev_prepare+0x2f8/0x3e0 [ 36.126046][ T383] ? up_write+0x66/0x280 [ 36.130324][ T383] configfs_composite_bind+0xa8/0x15f0 [ 36.135919][ T383] ? __kasan_check_write+0x18/0x20 [ 36.141086][ T383] ? mutex_unlock+0x90/0x240 [ 36.145971][ T383] ? kernfs_put+0x314/0x360 [ 36.150499][ T383] ? __cfi_configfs_composite_bind+0x10/0x10 [ 36.156545][ T383] gadget_bind_driver+0x304/0x9c0 [ 36.161764][ T383] ? sysfs_create_link+0x6c/0x90 [ 36.166718][ T383] ? __cfi_gadget_bind_driver+0x10/0x10 [ 36.173281][ T383] really_probe+0x2e1/0x8b0 [ 36.177998][ T383] __driver_probe_device+0x193/0x280 [ 36.183343][ T383] driver_probe_device+0x54/0x3f0 [ 36.188412][ T383] __driver_attach+0x422/0x5e0 [ 36.193299][ T383] bus_for_each_dev+0x249/0x2d0 [ 36.198345][ T383] ? __cfi___driver_attach+0x10/0x10 [ 36.203828][ T383] ? __cfi_bus_for_each_dev+0x10/0x10 [ 36.209244][ T383] ? _raw_spin_unlock+0x45/0x60 [ 36.214117][ T383] ? klist_add_tail+0x1dd/0x220 [ 36.218978][ T383] driver_attach+0x46/0x50 [ 36.223506][ T383] bus_add_driver+0x393/0x730 [ 36.228199][ T383] driver_register+0x2b7/0x3c0 [ 36.233197][ T383] usb_gadget_register_driver_owner+0xfc/0x270 [ 36.239566][ T383] gadget_dev_desc_UDC_store+0x224/0x350 [ 36.245231][ T383] configfs_write_iter+0x32c/0x490 [ 36.250557][ T383] ? __cfi_gadget_dev_desc_UDC_store+0x10/0x10 [ 36.256751][ T383] vfs_write+0x762/0xfd0 [ 36.261025][ T383] ? __cfi_vfs_write+0x10/0x10 [ 36.265937][ T383] ? __cfi_do_futex+0x10/0x10 [ 36.270676][ T383] ? __kasan_check_read+0x15/0x20 [ 36.275742][ T383] ksys_write+0x145/0x260 [ 36.280090][ T383] ? __cfi_ksys_write+0x10/0x10 [ 36.285052][ T383] ? __kasan_check_read+0x15/0x20 [ 36.290156][ T383] __x64_sys_write+0x7f/0x90 [ 36.294893][ T383] x64_sys_call+0x271c/0x2ee0 [ 36.299616][ T383] do_syscall_64+0x57/0xf0 [ 36.304040][ T383] ? clear_bhb_loop+0x50/0xa0 [ 36.308830][ T383] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.314766][ T383] RIP: 0033:0x7f8a1999de99 [ 36.319450][ T383] 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 [ 36.339264][ T383] RSP: 002b:00007ffd8c6e5e18 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 36.347742][ T383] RAX: ffffffffffffffda RBX: 00007f8a19c25fa0 RCX: 00007f8a1999de99 [ 36.355760][ T383] RDX: 000000000000000c RSI: 0000200000000680 RDI: 0000000000000004 [ 36.363940][ T383] RBP: 00007f8a19a33eaf R08: 0000000000000000 R09: 0000000000000000 [ 36.371954][ T383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.380644][ T383] R13: 00007f8a19c25fac R14: 00007f8a19c25fa0 R15: 00007f8a19c25fa0 [ 36.388829][ T383] [ 36.391888][ T383] Modules linked in: [ 36.396496][ T383] ---[ end trace 0000000000000000 ]--- [ 36.405243][ T383] RIP: 0010:dummy_set_selfpowered+0xc0/0x160 [ 36.411342][ T383] Code: 94 c0 4d 8d b4 c6 d0 04 00 00 4c 89 f0 48 c1 e8 03 42 80 3c 20 00 74 08 4c 89 f7 e8 5a ce 26 fe 4d 8b 3e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 41 ce 26 fe 41 be 58 11 00 00 4d [ 36.431687][ T383] RSP: 0018:ffffc90003b4f738 EFLAGS: 00010246 [ 36.438423][ T383] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 36.446615][ T383] RDX: ffff888115d6cc00 RSI: 0000000000000003 RDI: 0000000000000005 [ 36.454783][ T383] RBP: ffffc90003b4f758 R08: ffff888101651467 R09: 1ffff110202ca28c [ 36.463147][ T383] R10: 0000000000000000 R11: ffffffff83b962b0 R12: dffffc0000000000 [ 36.471704][ T383] R13: ffff888116d284f0 R14: ffff888105749160 R15: 0000000000000000 [ 36.480042][ T383] FS: 000055556b03e500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 36.489413][ T383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 36.496140][ T383] CR2: 00005617fd949f78 CR3: 00000001296a0000 CR4: 00000000003526b0 [ 36.504391][ T383] Kernel panic - not syncing: Fatal exception [ 36.511165][ T383] Kernel Offset: disabled [ 36.515602][ T383] Rebooting in 86400 seconds..