2025/11/04 09:50:12 executed programs: 7 BUG: memory leak unreferenced object 0xffff888108b58d80 (size 184): comm "syz-executor", pid 5987, jiffies 4294944166 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 3c47120e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] kmem_cache_alloc_noprof+0x397/0x5a0 mm/slub.c:5287 prepare_creds+0x22/0x4f0 kernel/cred.c:212 copy_creds+0x44/0x290 kernel/cred.c:312 copy_process+0x706/0x27d0 kernel/fork.c:2046 kernel_clone+0x119/0x6c0 kernel/fork.c:2609 __do_sys_clone+0x7b/0xb0 kernel/fork.c:2750 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888102c825e0 (size 32): comm "syz-executor", pid 5987, jiffies 4294944166 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ f8 d2 85 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ backtrace (crc 188c93f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] __do_kmalloc_node mm/slub.c:5641 [inline] __kmalloc_noprof+0x3e3/0x6b0 mm/slub.c:5654 kmalloc_noprof include/linux/slab.h:961 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] lsm_blob_alloc+0x4d/0x70 security/security.c:690 lsm_cred_alloc security/security.c:707 [inline] security_prepare_creds+0x30/0x270 security/security.c:3310 prepare_creds+0x346/0x4f0 kernel/cred.c:242 copy_creds+0x44/0x290 kernel/cred.c:312 copy_process+0x706/0x27d0 kernel/fork.c:2046 kernel_clone+0x119/0x6c0 kernel/fork.c:2609 __do_sys_clone+0x7b/0xb0 kernel/fork.c:2750 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888129879400 (size 1264): comm "kworker/0:1", pid 10, jiffies 4294944166 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 28 00 0b 40 00 00 00 00 00 00 00 00 00 00 00 00 (..@............ backtrace (crc 6302361): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] kmem_cache_alloc_noprof+0x397/0x5a0 mm/slub.c:5287 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2233 sk_alloc+0x36/0x360 net/core/sock.c:2295 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:788 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1527 [inline] virtio_transport_recv_pkt+0x7fd/0xf30 net/vmw_vsock/virtio_transport_common.c:1655 vsock_loopback_work+0xfe/0x140 net/vmw_vsock/vsock_loopback.c:133 process_one_work+0x26b/0x620 kernel/workqueue.c:3263 process_scheduled_works kernel/workqueue.c:3346 [inline] worker_thread+0x2c4/0x4f0 kernel/workqueue.c:3427 kthread+0x15b/0x310 kernel/kthread.c:463 ret_from_fork+0x210/0x240 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888145cb8dc0 (size 32): comm "kworker/0:1", pid 10, jiffies 4294944166 hex dump (first 32 bytes): f8 d2 85 00 81 88 ff ff 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc e0409621): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] __do_kmalloc_node mm/slub.c:5641 [inline] __kmalloc_noprof+0x3e3/0x6b0 mm/slub.c:5654 kmalloc_noprof include/linux/slab.h:961 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] lsm_blob_alloc+0x4d/0x70 security/security.c:690 lsm_sock_alloc security/security.c:4922 [inline] security_sk_alloc+0x30/0x270 security/security.c:4938 sk_prot_alloc+0x8f/0x1b0 net/core/sock.c:2242 sk_alloc+0x36/0x360 net/core/sock.c:2295 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:788 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1527 [inline] virtio_transport_recv_pkt+0x7fd/0xf30 net/vmw_vsock/virtio_transport_common.c:1655 vsock_loopback_work+0xfe/0x140 net/vmw_vsock/vsock_loopback.c:133 process_one_work+0x26b/0x620 kernel/workqueue.c:3263 process_scheduled_works kernel/workqueue.c:3346 [inline] worker_thread+0x2c4/0x4f0 kernel/workqueue.c:3427 kthread+0x15b/0x310 kernel/kthread.c:463 ret_from_fork+0x210/0x240 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888108b9af00 (size 96): comm "kworker/0:1", pid 10, jiffies 4294944166 hex dump (first 32 bytes): 00 94 87 29 81 88 ff ff 00 00 00 00 00 00 00 00 ...)............ 00 00 00 00 00 00 00 00 00 00 04 00 00 00 00 00 ................ backtrace (crc 5e838ecf): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] __kmalloc_cache_noprof+0x3a6/0x5b0 mm/slub.c:5758 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] virtio_transport_do_socket_init+0x2b/0xf0 net/vmw_vsock/virtio_transport_common.c:910 vsock_assign_transport+0x31b/0x3a0 net/vmw_vsock/af_vsock.c:537 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1545 [inline] virtio_transport_recv_pkt+0x861/0xf30 net/vmw_vsock/virtio_transport_common.c:1655 vsock_loopback_work+0xfe/0x140 net/vmw_vsock/vsock_loopback.c:133 process_one_work+0x26b/0x620 kernel/workqueue.c:3263 process_scheduled_works kernel/workqueue.c:3346 [inline] worker_thread+0x2c4/0x4f0 kernel/workqueue.c:3427 kthread+0x15b/0x310 kernel/kthread.c:463 ret_from_fork+0x210/0x240 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888108b58cc0 (size 184): comm "syz-executor", pid 5987, jiffies 4294944745 hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc cbcc3e32): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4975 [inline] slab_alloc_node mm/slub.c:5280 [inline] kmem_cache_alloc_noprof+0x397/0x5a0 mm/slub.c:5287 prepare_creds+0x22/0x4f0 kernel/cred.c:212 copy_creds+0x44/0x290 kernel/cred.c:312 copy_process+0x706/0x27d0 kernel/fork.c:2046 kernel_clone+0x119/0x6c0 kernel/fork.c:2609 __do_sys_clone+0x7b/0xb0 kernel/fork.c:2750 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xa4/0xfa0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF