BUG: memory leak unreferenced object 0xffff88810acab700 (size 240): comm "syz.0.17", pid 6116, jiffies 4294943616 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 60 51 0a 81 88 ff ff 00 00 00 00 00 00 00 00 .`Q............. backtrace (crc 61c6ec4b): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_node_noprof+0x373/0x4d0 mm/slub.c:4896 __alloc_skb+0xdc/0x470 net/core/skbuff.c:702 __netdev_alloc_skb+0x6e/0x260 net/core/skbuff.c:775 netdev_alloc_skb include/linux/skbuff.h:3485 [inline] ldisc_receive+0x7a/0x1e0 drivers/net/caif/caif_serial.c:176 tiocsti drivers/tty/tty_io.c:2290 [inline] tty_ioctl+0x57a/0xda0 drivers/tty/tty_io.c:2706 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+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff8881097ff9c0 (size 704): comm "syz.0.17", pid 6116, jiffies 4294943616 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 7d4f196): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_node_noprof+0x373/0x4d0 mm/slub.c:4896 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:613 __alloc_skb+0x15d/0x470 net/core/skbuff.c:713 __netdev_alloc_skb+0x6e/0x260 net/core/skbuff.c:775 netdev_alloc_skb include/linux/skbuff.h:3485 [inline] ldisc_receive+0x7a/0x1e0 drivers/net/caif/caif_serial.c:176 tiocsti drivers/tty/tty_io.c:2290 [inline] tty_ioctl+0x57a/0xda0 drivers/tty/tty_io.c:2706 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+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810acab200 (size 240): comm "syz.5.34", pid 6364, jiffies 4294944702 hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 90 9e 2a 81 88 ff ff 00 00 00 00 00 00 00 00 ...*............ backtrace (crc 9b48f2fe): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_node_noprof+0x373/0x4d0 mm/slub.c:4896 __alloc_skb+0xdc/0x470 net/core/skbuff.c:702 __netdev_alloc_skb+0x6e/0x260 net/core/skbuff.c:775 netdev_alloc_skb include/linux/skbuff.h:3485 [inline] ldisc_receive+0x7a/0x1e0 drivers/net/caif/caif_serial.c:176 tiocsti drivers/tty/tty_io.c:2290 [inline] tty_ioctl+0x57a/0xda0 drivers/tty/tty_io.c:2706 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+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f BUG: memory leak unreferenced object 0xffff88810be01b80 (size 704): comm "syz.5.34", pid 6364, jiffies 4294944702 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 54ce43f): kmemleak_alloc_recursive include/linux/kmemleak.h:44 [inline] slab_post_alloc_hook mm/slub.c:4520 [inline] slab_alloc_node mm/slub.c:4844 [inline] kmem_cache_alloc_node_noprof+0x373/0x4d0 mm/slub.c:4896 kmalloc_reserve+0xd2/0x1b0 net/core/skbuff.c:613 __alloc_skb+0x15d/0x470 net/core/skbuff.c:713 __netdev_alloc_skb+0x6e/0x260 net/core/skbuff.c:775 netdev_alloc_skb include/linux/skbuff.h:3485 [inline] ldisc_receive+0x7a/0x1e0 drivers/net/caif/caif_serial.c:176 tiocsti drivers/tty/tty_io.c:2290 [inline] tty_ioctl+0x57a/0xda0 drivers/tty/tty_io.c:2706 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+0xe2/0xf80 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF