BUG: memory leak unreferenced object 0xffff888128fdf200 (size 512): comm "syz.0.17", pid 6082, jiffies 4294944039 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 e4bac2b0): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x3b2/0x570 mm/slub.c:5771 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] init_srcu_struct_fields+0x2a2/0x310 kernel/rcu/srcutree.c:240 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object (percpu) 0x607e4d6bd4c0 (size 384): comm "syz.0.17", pid 6082, jiffies 4294944039 hex dump (first 32 bytes on cpu 0): 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 593bdea7): pcpu_alloc_noprof+0x82c/0xd60 mm/percpu.c:1890 init_srcu_struct_fields+0x2cd/0x310 kernel/rcu/srcutree.c:256 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810e3a4c00 (size 512): comm "syz.0.18", pid 6089, jiffies 4294944043 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 459db4d3): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x3b2/0x570 mm/slub.c:5771 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] init_srcu_struct_fields+0x2a2/0x310 kernel/rcu/srcutree.c:240 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object (percpu) 0x607e4d6bd640 (size 384): comm "syz.0.18", pid 6089, jiffies 4294944043 hex dump (first 32 bytes on cpu 0): 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 593bdea7): pcpu_alloc_noprof+0x82c/0xd60 mm/percpu.c:1890 init_srcu_struct_fields+0x2cd/0x310 kernel/rcu/srcutree.c:256 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810e3a5200 (size 512): comm "syz.0.19", pid 6098, jiffies 4294944048 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 c5eaa62): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4958 [inline] slab_alloc_node mm/slub.c:5263 [inline] __kmalloc_cache_noprof+0x3b2/0x570 mm/slub.c:5771 kmalloc_noprof include/linux/slab.h:957 [inline] kzalloc_noprof include/linux/slab.h:1094 [inline] init_srcu_struct_fields+0x2a2/0x310 kernel/rcu/srcutree.c:240 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object (percpu) 0x607e4d6bd7c0 (size 384): comm "syz.0.19", pid 6098, jiffies 4294944048 hex dump (first 32 bytes on cpu 0): 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 593bdea7): pcpu_alloc_noprof+0x82c/0xd60 mm/percpu.c:1890 init_srcu_struct_fields+0x2cd/0x310 kernel/rcu/srcutree.c:256 hci_alloc_dev_priv+0x37/0x690 net/bluetooth/hci_core.c:2452 hci_alloc_dev include/net/bluetooth/hci_core.h:1761 [inline] hci_uart_register_dev drivers/bluetooth/hci_ldisc.c:644 [inline] hci_uart_set_proto drivers/bluetooth/hci_ldisc.c:717 [inline] hci_uart_tty_ioctl+0x142/0x440 drivers/bluetooth/hci_ldisc.c:771 tty_ioctl+0x410/0xd40 drivers/tty/tty_io.c:2801 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+0xa4/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF