2026/07/08 03:46:36 executed programs: 5 BUG: memory leak unreferenced object 0xffff88810a1953c0 (size 184): comm "syz-executor", pid 6479, jiffies 4294945410 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 e85317fa): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] kmem_cache_alloc_noprof+0x34f/0x440 mm/slub.c:4959 prepare_creds+0x22/0x570 kernel/cred.c:185 copy_creds+0x44/0x290 kernel/cred.c:286 copy_process+0x988/0x2d70 kernel/fork.c:2153 kernel_clone+0x101/0x710 kernel/fork.c:2748 __do_sys_clone+0x7f/0xb0 kernel/fork.c:2889 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xf8/0x610 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888110312d00 (size 1272): comm "kworker/0:0", pid 9, jiffies 4294945410 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 dea33a79): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] kmem_cache_alloc_noprof+0x34f/0x440 mm/slub.c:4959 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2246 sk_alloc+0x36/0x3d0 net/core/sock.c:2308 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:919 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1558 [inline] virtio_transport_recv_pkt+0x904/0xf80 net/vmw_vsock/virtio_transport_common.c:1684 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x277/0x5a0 kernel/workqueue.c:3322 process_scheduled_works kernel/workqueue.c:3405 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3486 kthread+0x14e/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff8881144ebca0 (size 32): comm "kworker/0:0", pid 9, jiffies 4294945410 hex dump (first 32 bytes): f8 52 0a 00 81 88 ff ff 00 00 00 00 00 00 00 00 .R.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc 42a7bc0e): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] __do_kmalloc_node mm/slub.c:5361 [inline] __kmalloc_noprof+0x3bf/0x550 mm/slub.c:5387 _kmalloc_noprof include/linux/slab.h:973 [inline] _kzalloc_noprof include/linux/slab.h:1290 [inline] lsm_blob_alloc+0x4d/0x80 security/security.c:218 lsm_sock_alloc security/security.c:4478 [inline] security_sk_alloc+0x2d/0x290 security/security.c:4494 sk_prot_alloc+0x8f/0x1b0 net/core/sock.c:2255 sk_alloc+0x36/0x3d0 net/core/sock.c:2308 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:919 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1558 [inline] virtio_transport_recv_pkt+0x904/0xf80 net/vmw_vsock/virtio_transport_common.c:1684 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x277/0x5a0 kernel/workqueue.c:3322 process_scheduled_works kernel/workqueue.c:3405 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3486 kthread+0x14e/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff8881134c3060 (size 96): comm "kworker/0:0", pid 9, jiffies 4294945410 hex dump (first 32 bytes): 00 2d 31 10 81 88 ff ff 00 00 00 00 00 00 00 00 .-1............. 00 00 00 00 00 00 00 00 00 00 04 00 00 00 00 00 ................ backtrace (crc d18d850f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5511 _kmalloc_noprof include/linux/slab.h:969 [inline] _kzalloc_noprof include/linux/slab.h:1290 [inline] virtio_transport_do_socket_init+0x2b/0xf0 net/vmw_vsock/virtio_transport_common.c:910 vsock_assign_transport+0x3a3/0x460 net/vmw_vsock/af_vsock.c:670 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1574 [inline] virtio_transport_recv_pkt+0x95c/0xf80 net/vmw_vsock/virtio_transport_common.c:1684 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x277/0x5a0 kernel/workqueue.c:3322 process_scheduled_works kernel/workqueue.c:3405 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3486 kthread+0x14e/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888110312800 (size 1272): comm "kworker/0:0", pid 9, jiffies 4294945411 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 d8a068ee): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] kmem_cache_alloc_noprof+0x34f/0x440 mm/slub.c:4959 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2246 sk_alloc+0x36/0x3d0 net/core/sock.c:2308 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:919 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1558 [inline] virtio_transport_recv_pkt+0x904/0xf80 net/vmw_vsock/virtio_transport_common.c:1684 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x277/0x5a0 kernel/workqueue.c:3322 process_scheduled_works kernel/workqueue.c:3405 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3486 kthread+0x14e/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888114f8a960 (size 96): comm "kworker/0:0", pid 9, jiffies 4294945411 hex dump (first 32 bytes): 00 28 31 10 81 88 ff ff 00 00 00 00 00 00 00 00 .(1............. 00 00 00 00 00 00 00 00 00 00 04 00 00 00 00 00 ................ backtrace (crc 153d6a5d): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4625 [inline] slab_alloc_node mm/slub.c:4945 [inline] __kmalloc_cache_noprof+0x356/0x440 mm/slub.c:5511 _kmalloc_noprof include/linux/slab.h:969 [inline] _kzalloc_noprof include/linux/slab.h:1290 [inline] virtio_transport_do_socket_init+0x2b/0xf0 net/vmw_vsock/virtio_transport_common.c:910 vsock_assign_transport+0x3a3/0x460 net/vmw_vsock/af_vsock.c:670 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1574 [inline] virtio_transport_recv_pkt+0x95c/0xf80 net/vmw_vsock/virtio_transport_common.c:1684 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x277/0x5a0 kernel/workqueue.c:3322 process_scheduled_works kernel/workqueue.c:3405 [inline] worker_thread+0x255/0x4a0 kernel/workqueue.c:3486 kthread+0x14e/0x1a0 kernel/kthread.c:436 ret_from_fork+0x219/0x490 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF