2026/02/15 15:19:12 executed programs: 40 BUG: memory leak unreferenced object 0xffff88810985c600 (size 184): comm "syz-executor", pid 5941, jiffies 4294943217 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 b758bff2): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4464 [inline] slab_alloc_node mm/slub.c:4788 [inline] kmem_cache_alloc_noprof+0x372/0x480 mm/slub.c:4795 prepare_creds+0x22/0x600 kernel/cred.c:185 copy_creds+0x44/0x290 kernel/cred.c:286 copy_process+0x7a7/0x28c0 kernel/fork.c:2084 kernel_clone+0xac/0x6e0 kernel/fork.c:2654 __do_sys_clone+0x7f/0xb0 kernel/fork.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881008cbde0 (size 32): comm "syz-executor", pid 5941, jiffies 4294943217 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ f8 6e 0a 00 81 88 ff ff 00 00 00 00 00 00 00 00 .n.............. backtrace (crc 13ba6aa5): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4464 [inline] slab_alloc_node mm/slub.c:4788 [inline] __do_kmalloc_node mm/slub.c:5176 [inline] __kmalloc_noprof+0x3bd/0x560 mm/slub.c:5189 kmalloc_noprof include/linux/slab.h:966 [inline] kzalloc_noprof include/linux/slab.h:1204 [inline] lsm_blob_alloc+0x4d/0x80 security/security.c:192 lsm_cred_alloc security/security.c:209 [inline] security_prepare_creds+0x2d/0x290 security/security.c:2763 prepare_creds+0x395/0x600 kernel/cred.c:215 copy_creds+0x44/0x290 kernel/cred.c:286 copy_process+0x7a7/0x28c0 kernel/fork.c:2084 kernel_clone+0xac/0x6e0 kernel/fork.c:2654 __do_sys_clone+0x7f/0xb0 kernel/fork.c:2795 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888116acf200 (size 1272): comm "kworker/0:3", pid 5875, jiffies 4294943218 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 52ebe4f1): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4464 [inline] slab_alloc_node mm/slub.c:4788 [inline] kmem_cache_alloc_noprof+0x372/0x480 mm/slub.c:4795 sk_prot_alloc+0x3e/0x1b0 net/core/sock.c:2239 sk_alloc+0x36/0x460 net/core/sock.c:2301 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:887 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1557 [inline] virtio_transport_recv_pkt+0x855/0xfc0 net/vmw_vsock/virtio_transport_common.c:1685 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x26c/0x5d0 kernel/workqueue.c:3275 process_scheduled_works kernel/workqueue.c:3358 [inline] worker_thread+0x243/0x490 kernel/workqueue.c:3439 kthread+0x14e/0x1a0 kernel/kthread.c:467 ret_from_fork+0x23c/0x4b0 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff888113383a80 (size 32): comm "kworker/0:3", pid 5875, jiffies 4294943218 hex dump (first 32 bytes): f8 6e 0a 00 81 88 ff ff 00 00 00 00 00 00 00 00 .n.............. 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace (crc e7f5c8b3): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4464 [inline] slab_alloc_node mm/slub.c:4788 [inline] __do_kmalloc_node mm/slub.c:5176 [inline] __kmalloc_noprof+0x3bd/0x560 mm/slub.c:5189 kmalloc_noprof include/linux/slab.h:966 [inline] kzalloc_noprof include/linux/slab.h:1204 [inline] lsm_blob_alloc+0x4d/0x80 security/security.c:192 lsm_sock_alloc security/security.c:4375 [inline] security_sk_alloc+0x2d/0x290 security/security.c:4391 sk_prot_alloc+0x8f/0x1b0 net/core/sock.c:2248 sk_alloc+0x36/0x460 net/core/sock.c:2301 __vsock_create.constprop.0+0x38/0x2f0 net/vmw_vsock/af_vsock.c:887 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1557 [inline] virtio_transport_recv_pkt+0x855/0xfc0 net/vmw_vsock/virtio_transport_common.c:1685 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x26c/0x5d0 kernel/workqueue.c:3275 process_scheduled_works kernel/workqueue.c:3358 [inline] worker_thread+0x243/0x490 kernel/workqueue.c:3439 kthread+0x14e/0x1a0 kernel/kthread.c:467 ret_from_fork+0x23c/0x4b0 arch/x86/kernel/process.c:158 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245 BUG: memory leak unreferenced object 0xffff88812b4e49c0 (size 96): comm "kworker/0:3", pid 5875, jiffies 4294943218 hex dump (first 32 bytes): 00 f2 ac 16 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 48d134ef): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4464 [inline] slab_alloc_node mm/slub.c:4788 [inline] __kmalloc_cache_noprof+0x377/0x480 mm/slub.c:5292 kmalloc_noprof include/linux/slab.h:962 [inline] kzalloc_noprof include/linux/slab.h:1204 [inline] virtio_transport_do_socket_init+0x2b/0xf0 net/vmw_vsock/virtio_transport_common.c:923 vsock_assign_transport+0x309/0x3a0 net/vmw_vsock/af_vsock.c:636 virtio_transport_recv_listen net/vmw_vsock/virtio_transport_common.c:1575 [inline] virtio_transport_recv_pkt+0x8bc/0xfc0 net/vmw_vsock/virtio_transport_common.c:1685 vsock_loopback_work+0x104/0x140 net/vmw_vsock/vsock_loopback.c:142 process_one_work+0x26c/0x5d0 kernel/workqueue.c:3275 process_scheduled_works kernel/workqueue.c:3358 [inline] worker_thread+0x243/0x490 kernel/workqueue.c:3439 kthread+0x14e/0x1a0 kernel/kthread.c:467 ret_from_fork+0x23c/0x4b0 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: read tcp 127.0.0.1:42257->127.0.0.1:53310: read: connection reset by peer