executing program executing program executing program executing program executing program BUG: memory leak unreferenced object 0xffff888124949100 (size 256): comm "syz-executor808", pid 6480, jiffies 4294949911 (age 33.960s) hex dump (first 32 bytes): 00 78 74 2a 81 88 ff ff 00 00 00 00 00 00 00 00 .xt*............ 90 b0 51 81 ff ff ff ff 00 00 00 00 00 00 00 00 ..Q............. backtrace: [<0000000084e46f34>] io_alloc_req fs/io_uring.c:1503 [inline] [<0000000084e46f34>] io_submit_sqes+0x5dc/0xc00 fs/io_uring.c:6306 [<000000006d4e19eb>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8036 [<00000000a4116b07>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<0000000067b2aefc>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff88811751d200 (size 96): comm "syz-executor808", pid 6480, jiffies 4294949911 (age 33.960s) hex dump (first 32 bytes): 00 78 74 2a 81 88 ff ff 00 00 00 00 00 00 00 00 .xt*............ 0e 01 00 00 00 00 75 22 00 00 00 00 00 0f 1f 04 ......u"........ backtrace: [<00000000073ea2ba>] kmalloc include/linux/slab.h:555 [inline] [<00000000073ea2ba>] io_arm_poll_handler fs/io_uring.c:4773 [inline] [<00000000073ea2ba>] __io_queue_sqe+0x445/0x6b0 fs/io_uring.c:5988 [<000000001551bde0>] io_queue_sqe+0x309/0x550 fs/io_uring.c:6060 [<000000002dfb908f>] io_submit_sqe fs/io_uring.c:6130 [inline] [<000000002dfb908f>] io_submit_sqes+0x8b8/0xc00 fs/io_uring.c:6327 [<000000006d4e19eb>] __do_sys_io_uring_enter+0x582/0x830 fs/io_uring.c:8036 [<00000000a4116b07>] do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46 [<0000000067b2aefc>] entry_SYSCALL_64_after_hwframe+0x44/0xa9