2026/05/04 04:19:42 executed programs: 5 BUG: memory leak unreferenced object 0xffff888103c6c480 (size 128): comm "syz.0.18", pid 6631, jiffies 4294945960 hex dump (first 32 bytes): 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 00 ................ backtrace (crc 1a953a20): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4574 [inline] slab_alloc_node mm/slub.c:4898 [inline] __kmalloc_cache_noprof+0x371/0x480 mm/slub.c:5414 kmalloc_noprof include/linux/slab.h:950 [inline] kzalloc_noprof include/linux/slab.h:1188 [inline] create_vblank_event drivers/gpu/drm/drm_atomic_uapi.c:1095 [inline] prepare_signaling drivers/gpu/drm/drm_atomic_uapi.c:1400 [inline] drm_mode_atomic_ioctl+0x911/0x13c0 drivers/gpu/drm/drm_atomic_uapi.c:1709 drm_ioctl_kernel+0x122/0x1f0 drivers/gpu/drm/drm_ioctl.c:804 drm_ioctl+0x37c/0x6d0 drivers/gpu/drm/drm_ioctl.c:901 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0xf4/0x140 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812bedc880 (size 128): comm "syz.0.19", pid 6635, jiffies 4294945961 hex dump (first 32 bytes): 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 00 ................ backtrace (crc 1a953a20): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4574 [inline] slab_alloc_node mm/slub.c:4898 [inline] __kmalloc_cache_noprof+0x371/0x480 mm/slub.c:5414 kmalloc_noprof include/linux/slab.h:950 [inline] kzalloc_noprof include/linux/slab.h:1188 [inline] create_vblank_event drivers/gpu/drm/drm_atomic_uapi.c:1095 [inline] prepare_signaling drivers/gpu/drm/drm_atomic_uapi.c:1400 [inline] drm_mode_atomic_ioctl+0x911/0x13c0 drivers/gpu/drm/drm_atomic_uapi.c:1709 drm_ioctl_kernel+0x122/0x1f0 drivers/gpu/drm/drm_ioctl.c:804 drm_ioctl+0x37c/0x6d0 drivers/gpu/drm/drm_ioctl.c:901 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0xf4/0x140 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff888111105100 (size 128): comm "syz.0.20", pid 6639, jiffies 4294946504 hex dump (first 32 bytes): 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 00 ................ backtrace (crc 1a953a20): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4574 [inline] slab_alloc_node mm/slub.c:4898 [inline] __kmalloc_cache_noprof+0x371/0x480 mm/slub.c:5414 kmalloc_noprof include/linux/slab.h:950 [inline] kzalloc_noprof include/linux/slab.h:1188 [inline] create_vblank_event drivers/gpu/drm/drm_atomic_uapi.c:1095 [inline] prepare_signaling drivers/gpu/drm/drm_atomic_uapi.c:1400 [inline] drm_mode_atomic_ioctl+0x911/0x13c0 drivers/gpu/drm/drm_atomic_uapi.c:1709 drm_ioctl_kernel+0x122/0x1f0 drivers/gpu/drm/drm_ioctl.c:804 drm_ioctl+0x37c/0x6d0 drivers/gpu/drm/drm_ioctl.c:901 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0xf4/0x140 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88812bfc3600 (size 128): comm "syz.0.21", pid 6641, jiffies 4294946506 hex dump (first 32 bytes): 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 00 ................ backtrace (crc 1a953a20): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4574 [inline] slab_alloc_node mm/slub.c:4898 [inline] __kmalloc_cache_noprof+0x371/0x480 mm/slub.c:5414 kmalloc_noprof include/linux/slab.h:950 [inline] kzalloc_noprof include/linux/slab.h:1188 [inline] create_vblank_event drivers/gpu/drm/drm_atomic_uapi.c:1095 [inline] prepare_signaling drivers/gpu/drm/drm_atomic_uapi.c:1400 [inline] drm_mode_atomic_ioctl+0x911/0x13c0 drivers/gpu/drm/drm_atomic_uapi.c:1709 drm_ioctl_kernel+0x122/0x1f0 drivers/gpu/drm/drm_ioctl.c:804 drm_ioctl+0x37c/0x6d0 drivers/gpu/drm/drm_ioctl.c:901 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:597 [inline] __se_sys_ioctl fs/ioctl.c:583 [inline] __x64_sys_ioctl+0xf4/0x140 fs/ioctl.c:583 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xee/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF